19752 lines
526 KiB
Diff
19752 lines
526 KiB
Diff
--- a/MAINTAINERS
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+++ b/MAINTAINERS
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@@ -2691,12 +2691,10 @@ L: libertas-dev@lists.infradead.org
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S: Maintained
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MARVELL MV643XX ETHERNET DRIVER
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-P: Dale Farnsworth
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-M: dale@farnsworth.org
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-P: Manish Lachwani
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-M: mlachwani@mvista.com
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+P: Lennert Buytenhek
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+M: buytenh@marvell.com
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L: netdev@vger.kernel.org
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-S: Odd Fixes for 2.4; Maintained for 2.6.
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+S: Supported
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MATROX FRAMEBUFFER DRIVER
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P: Petr Vandrovec
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--- a/arch/arm/Kconfig
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+++ b/arch/arm/Kconfig
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@@ -84,6 +84,11 @@ config STACKTRACE_SUPPORT
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bool
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default y
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+config HAVE_LATENCYTOP_SUPPORT
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+ bool
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+ depends on !SMP
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+ default y
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+
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config LOCKDEP_SUPPORT
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bool
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default y
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@@ -347,6 +352,16 @@ config ARCH_L7200
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If you have any questions or comments about the Linux kernel port
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to this board, send e-mail to <sjhill@cotw.com>.
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+config ARCH_KIRKWOOD
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+ bool "Marvell Kirkwood"
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+ select PCI
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+ select GENERIC_TIME
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+ select GENERIC_CLOCKEVENTS
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+ select PLAT_ORION
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+ help
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+ Support for the following Marvell Kirkwood series SoCs:
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+ 88F6180, 88F6192 and 88F6281.
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+
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config ARCH_KS8695
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bool "Micrel/Kendin KS8695"
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select GENERIC_GPIO
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@@ -365,6 +380,24 @@ config ARCH_NS9XXX
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<http://www.digi.com/products/microprocessors/index.jsp>
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+config ARCH_LOKI
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+ bool "Marvell Loki (88RC8480)"
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+ select GENERIC_TIME
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+ select GENERIC_CLOCKEVENTS
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+ select PLAT_ORION
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+ help
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+ Support for the Marvell Loki (88RC8480) SoC.
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+
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+config ARCH_MV78XX0
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+ bool "Marvell MV78xx0"
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+ select PCI
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+ select GENERIC_TIME
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+ select GENERIC_CLOCKEVENTS
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+ select PLAT_ORION
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+ help
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+ Support for the following Marvell MV78xx0 series SoCs:
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+ MV781x0, MV782x0.
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+
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config ARCH_MXC
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bool "Freescale MXC/iMX-based"
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select ARCH_MTD_XIP
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@@ -381,7 +414,8 @@ config ARCH_ORION5X
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select PLAT_ORION
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help
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Support for the following Marvell Orion 5x series SoCs:
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- Orion-1 (5181), Orion-NAS (5182), Orion-2 (5281.)
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+ Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
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+ Orion-2 (5281).
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config ARCH_PNX4008
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bool "Philips Nexperia PNX4008 Mobile"
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@@ -502,6 +536,10 @@ source "arch/arm/mach-ixp2000/Kconfig"
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source "arch/arm/mach-ixp23xx/Kconfig"
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+source "arch/arm/mach-loki/Kconfig"
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+
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+source "arch/arm/mach-mv78xx0/Kconfig"
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+
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source "arch/arm/mach-pxa/Kconfig"
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source "arch/arm/mach-sa1100/Kconfig"
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@@ -514,6 +552,8 @@ source "arch/arm/mach-omap2/Kconfig"
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source "arch/arm/mach-orion5x/Kconfig"
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+source "arch/arm/mach-kirkwood/Kconfig"
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+
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source "arch/arm/plat-s3c24xx/Kconfig"
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source "arch/arm/plat-s3c/Kconfig"
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--- a/arch/arm/Makefile
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+++ b/arch/arm/Makefile
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@@ -135,11 +135,14 @@ endif
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machine-$(CONFIG_ARCH_NETX) := netx
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machine-$(CONFIG_ARCH_NS9XXX) := ns9xxx
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machine-$(CONFIG_ARCH_DAVINCI) := davinci
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+ machine-$(CONFIG_ARCH_KIRKWOOD) := kirkwood
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machine-$(CONFIG_ARCH_KS8695) := ks8695
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incdir-$(CONFIG_ARCH_MXC) := mxc
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machine-$(CONFIG_ARCH_MX3) := mx3
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machine-$(CONFIG_ARCH_ORION5X) := orion5x
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machine-$(CONFIG_ARCH_MSM7X00A) := msm
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+ machine-$(CONFIG_ARCH_LOKI) := loki
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+ machine-$(CONFIG_ARCH_MV78XX0) := mv78xx0
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ifeq ($(CONFIG_ARCH_EBSA110),y)
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# This is what happens if you forget the IOCS16 line.
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--- a/arch/arm/boot/compressed/head.S
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+++ b/arch/arm/boot/compressed/head.S
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@@ -623,8 +623,8 @@ proc_types:
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b __armv4_mmu_cache_off
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b __armv4_mmu_cache_flush
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- .word 0x56055310 @ Feroceon
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- .word 0xfffffff0
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+ .word 0x56050000 @ Feroceon
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+ .word 0xff0f0000
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b __armv4_mmu_cache_on
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b __armv4_mmu_cache_off
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b __armv5tej_mmu_cache_flush
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--- /dev/null
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+++ b/arch/arm/configs/kirkwood_defconfig
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@@ -0,0 +1,1426 @@
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+#
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+# Automatically generated make config: don't edit
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+# Linux kernel version: 2.6.26-rc5
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+# Sun Jun 22 15:51:25 2008
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+#
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+CONFIG_ARM=y
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+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
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+CONFIG_GENERIC_GPIO=y
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+CONFIG_GENERIC_TIME=y
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+CONFIG_GENERIC_CLOCKEVENTS=y
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+CONFIG_MMU=y
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+# CONFIG_NO_IOPORT is not set
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+CONFIG_GENERIC_HARDIRQS=y
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+CONFIG_STACKTRACE_SUPPORT=y
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+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
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+CONFIG_LOCKDEP_SUPPORT=y
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+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
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+CONFIG_HARDIRQS_SW_RESEND=y
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+CONFIG_GENERIC_IRQ_PROBE=y
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+CONFIG_RWSEM_GENERIC_SPINLOCK=y
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+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
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+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
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+CONFIG_GENERIC_HWEIGHT=y
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+CONFIG_GENERIC_CALIBRATE_DELAY=y
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+CONFIG_ARCH_SUPPORTS_AOUT=y
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+CONFIG_ZONE_DMA=y
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+CONFIG_VECTORS_BASE=0xffff0000
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+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
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+
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+#
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+# General setup
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+#
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+CONFIG_EXPERIMENTAL=y
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+CONFIG_BROKEN_ON_SMP=y
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+CONFIG_LOCK_KERNEL=y
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+CONFIG_INIT_ENV_ARG_LIMIT=32
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+CONFIG_LOCALVERSION=""
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+CONFIG_LOCALVERSION_AUTO=y
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+CONFIG_SWAP=y
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+CONFIG_SYSVIPC=y
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+CONFIG_SYSVIPC_SYSCTL=y
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+# CONFIG_POSIX_MQUEUE is not set
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+# CONFIG_BSD_PROCESS_ACCT is not set
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+# CONFIG_TASKSTATS is not set
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+# CONFIG_AUDIT is not set
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+# CONFIG_IKCONFIG is not set
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+CONFIG_LOG_BUF_SHIFT=14
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+# CONFIG_CGROUPS is not set
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+# CONFIG_GROUP_SCHED is not set
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+# CONFIG_SYSFS_DEPRECATED_V2 is not set
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+# CONFIG_RELAY is not set
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+# CONFIG_NAMESPACES is not set
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+# CONFIG_BLK_DEV_INITRD is not set
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+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
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+CONFIG_SYSCTL=y
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+CONFIG_EMBEDDED=y
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+CONFIG_UID16=y
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+CONFIG_SYSCTL_SYSCALL=y
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+CONFIG_SYSCTL_SYSCALL_CHECK=y
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+CONFIG_KALLSYMS=y
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+# CONFIG_KALLSYMS_ALL is not set
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+# CONFIG_KALLSYMS_EXTRA_PASS is not set
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+CONFIG_HOTPLUG=y
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+CONFIG_PRINTK=y
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+CONFIG_BUG=y
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+CONFIG_ELF_CORE=y
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+CONFIG_COMPAT_BRK=y
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+CONFIG_BASE_FULL=y
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+CONFIG_FUTEX=y
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+CONFIG_ANON_INODES=y
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+CONFIG_EPOLL=y
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+CONFIG_SIGNALFD=y
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+CONFIG_TIMERFD=y
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+CONFIG_EVENTFD=y
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+CONFIG_SHMEM=y
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+CONFIG_VM_EVENT_COUNTERS=y
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+CONFIG_SLAB=y
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+# CONFIG_SLUB is not set
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+# CONFIG_SLOB is not set
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+CONFIG_PROFILING=y
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+# CONFIG_MARKERS is not set
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+CONFIG_OPROFILE=y
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+CONFIG_HAVE_OPROFILE=y
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+CONFIG_KPROBES=y
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+CONFIG_KRETPROBES=y
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+CONFIG_HAVE_KPROBES=y
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+CONFIG_HAVE_KRETPROBES=y
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+# CONFIG_HAVE_DMA_ATTRS is not set
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+CONFIG_PROC_PAGE_MONITOR=y
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+CONFIG_SLABINFO=y
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+CONFIG_RT_MUTEXES=y
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+# CONFIG_TINY_SHMEM is not set
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+CONFIG_BASE_SMALL=0
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+CONFIG_MODULES=y
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+# CONFIG_MODULE_FORCE_LOAD is not set
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+CONFIG_MODULE_UNLOAD=y
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+# CONFIG_MODULE_FORCE_UNLOAD is not set
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+# CONFIG_MODVERSIONS is not set
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+# CONFIG_MODULE_SRCVERSION_ALL is not set
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+# CONFIG_KMOD is not set
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+CONFIG_BLOCK=y
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+# CONFIG_LBD is not set
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+# CONFIG_BLK_DEV_IO_TRACE is not set
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+# CONFIG_LSF is not set
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+# CONFIG_BLK_DEV_BSG is not set
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+
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+#
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+# IO Schedulers
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+#
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+CONFIG_IOSCHED_NOOP=y
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+CONFIG_IOSCHED_AS=y
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+CONFIG_IOSCHED_DEADLINE=y
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+CONFIG_IOSCHED_CFQ=y
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+# CONFIG_DEFAULT_AS is not set
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+# CONFIG_DEFAULT_DEADLINE is not set
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+CONFIG_DEFAULT_CFQ=y
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+# CONFIG_DEFAULT_NOOP is not set
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+CONFIG_DEFAULT_IOSCHED="cfq"
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+CONFIG_CLASSIC_RCU=y
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+
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+#
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+# System Type
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+#
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+# CONFIG_ARCH_AAEC2000 is not set
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+# CONFIG_ARCH_INTEGRATOR is not set
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+# CONFIG_ARCH_REALVIEW is not set
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+# CONFIG_ARCH_VERSATILE is not set
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+# CONFIG_ARCH_AT91 is not set
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+# CONFIG_ARCH_CLPS7500 is not set
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+# CONFIG_ARCH_CLPS711X is not set
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+# CONFIG_ARCH_CO285 is not set
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+# CONFIG_ARCH_EBSA110 is not set
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+# CONFIG_ARCH_EP93XX is not set
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+# CONFIG_ARCH_FOOTBRIDGE is not set
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+# CONFIG_ARCH_NETX is not set
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+# CONFIG_ARCH_H720X is not set
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+# CONFIG_ARCH_IMX is not set
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+# CONFIG_ARCH_IOP13XX is not set
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+# CONFIG_ARCH_IOP32X is not set
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+# CONFIG_ARCH_IOP33X is not set
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+# CONFIG_ARCH_IXP23XX is not set
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+# CONFIG_ARCH_IXP2000 is not set
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+# CONFIG_ARCH_IXP4XX is not set
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+# CONFIG_ARCH_L7200 is not set
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+CONFIG_ARCH_KIRKWOOD=y
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+# CONFIG_ARCH_KS8695 is not set
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+# CONFIG_ARCH_NS9XXX is not set
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+# CONFIG_ARCH_LOKI is not set
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+# CONFIG_ARCH_MV78XX0 is not set
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+# CONFIG_ARCH_MXC is not set
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+# CONFIG_ARCH_ORION5X is not set
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+# CONFIG_ARCH_PNX4008 is not set
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+# CONFIG_ARCH_PXA is not set
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+# CONFIG_ARCH_RPC is not set
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+# CONFIG_ARCH_SA1100 is not set
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+# CONFIG_ARCH_S3C2410 is not set
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+# CONFIG_ARCH_SHARK is not set
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+# CONFIG_ARCH_LH7A40X is not set
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+# CONFIG_ARCH_DAVINCI is not set
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+# CONFIG_ARCH_OMAP is not set
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+# CONFIG_ARCH_MSM7X00A is not set
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+
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+#
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+# Marvell Kirkwood Implementations
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+#
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+CONFIG_MACH_DB88F6281_BP=y
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+CONFIG_MACH_RD88F6192_NAS=y
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+CONFIG_MACH_RD88F6281=y
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+
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+#
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+# Boot options
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+#
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+
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+#
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+# Power management
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+#
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+CONFIG_PLAT_ORION=y
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+
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+#
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+# Processor Type
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+#
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+CONFIG_CPU_32=y
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+CONFIG_CPU_FEROCEON=y
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+# CONFIG_CPU_FEROCEON_OLD_ID is not set
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+CONFIG_CPU_32v5=y
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+CONFIG_CPU_ABRT_EV5T=y
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+CONFIG_CPU_PABRT_NOIFAR=y
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+CONFIG_CPU_CACHE_VIVT=y
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+CONFIG_CPU_COPY_FEROCEON=y
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+CONFIG_CPU_TLB_FEROCEON=y
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+CONFIG_CPU_CP15=y
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+CONFIG_CPU_CP15_MMU=y
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+
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+#
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+# Processor Features
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+#
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+CONFIG_ARM_THUMB=y
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+# CONFIG_CPU_ICACHE_DISABLE is not set
|
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+# CONFIG_CPU_DCACHE_DISABLE is not set
|
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+CONFIG_OUTER_CACHE=y
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+CONFIG_CACHE_FEROCEON_L2=y
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+
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+#
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+# Bus support
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+#
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+CONFIG_PCI=y
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+CONFIG_PCI_SYSCALL=y
|
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+# CONFIG_ARCH_SUPPORTS_MSI is not set
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+CONFIG_PCI_LEGACY=y
|
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+# CONFIG_PCI_DEBUG is not set
|
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+# CONFIG_PCCARD is not set
|
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+
|
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+#
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+# Kernel Features
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|
+#
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+CONFIG_TICK_ONESHOT=y
|
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+CONFIG_NO_HZ=y
|
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+CONFIG_HIGH_RES_TIMERS=y
|
|
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
|
|
+CONFIG_PREEMPT=y
|
|
+CONFIG_HZ=100
|
|
+CONFIG_AEABI=y
|
|
+# CONFIG_OABI_COMPAT is not set
|
|
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
|
|
+CONFIG_SELECT_MEMORY_MODEL=y
|
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+CONFIG_FLATMEM_MANUAL=y
|
|
+# CONFIG_DISCONTIGMEM_MANUAL is not set
|
|
+# CONFIG_SPARSEMEM_MANUAL is not set
|
|
+CONFIG_FLATMEM=y
|
|
+CONFIG_FLAT_NODE_MEM_MAP=y
|
|
+# CONFIG_SPARSEMEM_STATIC is not set
|
|
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
|
|
+CONFIG_PAGEFLAGS_EXTENDED=y
|
|
+CONFIG_SPLIT_PTLOCK_CPUS=4096
|
|
+# CONFIG_RESOURCES_64BIT is not set
|
|
+CONFIG_ZONE_DMA_FLAG=1
|
|
+CONFIG_BOUNCE=y
|
|
+CONFIG_VIRT_TO_BUS=y
|
|
+CONFIG_ALIGNMENT_TRAP=y
|
|
+
|
|
+#
|
|
+# Boot options
|
|
+#
|
|
+CONFIG_ZBOOT_ROM_TEXT=0x0
|
|
+CONFIG_ZBOOT_ROM_BSS=0x0
|
|
+CONFIG_CMDLINE=""
|
|
+# CONFIG_XIP_KERNEL is not set
|
|
+# CONFIG_KEXEC is not set
|
|
+
|
|
+#
|
|
+# Floating point emulation
|
|
+#
|
|
+
|
|
+#
|
|
+# At least one emulation must be selected
|
|
+#
|
|
+# CONFIG_VFP is not set
|
|
+
|
|
+#
|
|
+# Userspace binary formats
|
|
+#
|
|
+CONFIG_BINFMT_ELF=y
|
|
+# CONFIG_BINFMT_AOUT is not set
|
|
+# CONFIG_BINFMT_MISC is not set
|
|
+
|
|
+#
|
|
+# Power management options
|
|
+#
|
|
+# CONFIG_PM is not set
|
|
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
|
|
+
|
|
+#
|
|
+# Networking
|
|
+#
|
|
+CONFIG_NET=y
|
|
+
|
|
+#
|
|
+# Networking options
|
|
+#
|
|
+CONFIG_PACKET=y
|
|
+CONFIG_PACKET_MMAP=y
|
|
+CONFIG_UNIX=y
|
|
+CONFIG_XFRM=y
|
|
+# CONFIG_XFRM_USER is not set
|
|
+# CONFIG_XFRM_SUB_POLICY is not set
|
|
+# CONFIG_XFRM_MIGRATE is not set
|
|
+# CONFIG_XFRM_STATISTICS is not set
|
|
+# CONFIG_NET_KEY is not set
|
|
+CONFIG_INET=y
|
|
+CONFIG_IP_MULTICAST=y
|
|
+# CONFIG_IP_ADVANCED_ROUTER is not set
|
|
+CONFIG_IP_FIB_HASH=y
|
|
+CONFIG_IP_PNP=y
|
|
+CONFIG_IP_PNP_DHCP=y
|
|
+CONFIG_IP_PNP_BOOTP=y
|
|
+# CONFIG_IP_PNP_RARP is not set
|
|
+# CONFIG_NET_IPIP is not set
|
|
+# CONFIG_NET_IPGRE is not set
|
|
+# CONFIG_IP_MROUTE is not set
|
|
+# CONFIG_ARPD is not set
|
|
+# CONFIG_SYN_COOKIES is not set
|
|
+# CONFIG_INET_AH is not set
|
|
+# CONFIG_INET_ESP is not set
|
|
+# CONFIG_INET_IPCOMP is not set
|
|
+# CONFIG_INET_XFRM_TUNNEL is not set
|
|
+# CONFIG_INET_TUNNEL is not set
|
|
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
|
|
+CONFIG_INET_XFRM_MODE_TUNNEL=y
|
|
+CONFIG_INET_XFRM_MODE_BEET=y
|
|
+# CONFIG_INET_LRO is not set
|
|
+CONFIG_INET_DIAG=y
|
|
+CONFIG_INET_TCP_DIAG=y
|
|
+# CONFIG_TCP_CONG_ADVANCED is not set
|
|
+CONFIG_TCP_CONG_CUBIC=y
|
|
+CONFIG_DEFAULT_TCP_CONG="cubic"
|
|
+# CONFIG_TCP_MD5SIG is not set
|
|
+# CONFIG_IPV6 is not set
|
|
+# CONFIG_NETWORK_SECMARK is not set
|
|
+# CONFIG_NETFILTER is not set
|
|
+# CONFIG_IP_DCCP is not set
|
|
+# CONFIG_IP_SCTP is not set
|
|
+# CONFIG_TIPC is not set
|
|
+# CONFIG_ATM is not set
|
|
+# CONFIG_BRIDGE is not set
|
|
+# CONFIG_VLAN_8021Q is not set
|
|
+# CONFIG_DECNET is not set
|
|
+# CONFIG_LLC2 is not set
|
|
+# CONFIG_IPX is not set
|
|
+# CONFIG_ATALK is not set
|
|
+# CONFIG_X25 is not set
|
|
+# CONFIG_LAPB is not set
|
|
+# CONFIG_ECONET is not set
|
|
+# CONFIG_WAN_ROUTER is not set
|
|
+# CONFIG_NET_SCHED is not set
|
|
+
|
|
+#
|
|
+# Network testing
|
|
+#
|
|
+CONFIG_NET_PKTGEN=m
|
|
+# CONFIG_NET_TCPPROBE is not set
|
|
+# CONFIG_HAMRADIO is not set
|
|
+# CONFIG_CAN is not set
|
|
+# CONFIG_IRDA is not set
|
|
+# CONFIG_BT is not set
|
|
+# CONFIG_AF_RXRPC is not set
|
|
+
|
|
+#
|
|
+# Wireless
|
|
+#
|
|
+# CONFIG_CFG80211 is not set
|
|
+CONFIG_WIRELESS_EXT=y
|
|
+# CONFIG_MAC80211 is not set
|
|
+# CONFIG_IEEE80211 is not set
|
|
+# CONFIG_RFKILL is not set
|
|
+# CONFIG_NET_9P is not set
|
|
+
|
|
+#
|
|
+# Device Drivers
|
|
+#
|
|
+
|
|
+#
|
|
+# Generic Driver Options
|
|
+#
|
|
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
|
|
+CONFIG_STANDALONE=y
|
|
+CONFIG_PREVENT_FIRMWARE_BUILD=y
|
|
+CONFIG_FW_LOADER=y
|
|
+# CONFIG_DEBUG_DRIVER is not set
|
|
+# CONFIG_DEBUG_DEVRES is not set
|
|
+# CONFIG_SYS_HYPERVISOR is not set
|
|
+# CONFIG_CONNECTOR is not set
|
|
+CONFIG_MTD=y
|
|
+# CONFIG_MTD_DEBUG is not set
|
|
+# CONFIG_MTD_CONCAT is not set
|
|
+CONFIG_MTD_PARTITIONS=y
|
|
+# CONFIG_MTD_REDBOOT_PARTS is not set
|
|
+CONFIG_MTD_CMDLINE_PARTS=y
|
|
+# CONFIG_MTD_AFS_PARTS is not set
|
|
+# CONFIG_MTD_AR7_PARTS is not set
|
|
+
|
|
+#
|
|
+# User Modules And Translation Layers
|
|
+#
|
|
+CONFIG_MTD_CHAR=y
|
|
+CONFIG_MTD_BLKDEVS=y
|
|
+CONFIG_MTD_BLOCK=y
|
|
+# CONFIG_FTL is not set
|
|
+# CONFIG_NFTL is not set
|
|
+# CONFIG_INFTL is not set
|
|
+# CONFIG_RFD_FTL is not set
|
|
+# CONFIG_SSFDC is not set
|
|
+# CONFIG_MTD_OOPS is not set
|
|
+
|
|
+#
|
|
+# RAM/ROM/Flash chip drivers
|
|
+#
|
|
+CONFIG_MTD_CFI=y
|
|
+CONFIG_MTD_JEDECPROBE=y
|
|
+CONFIG_MTD_GEN_PROBE=y
|
|
+CONFIG_MTD_CFI_ADV_OPTIONS=y
|
|
+CONFIG_MTD_CFI_NOSWAP=y
|
|
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
|
|
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
|
|
+CONFIG_MTD_CFI_GEOMETRY=y
|
|
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
|
|
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
|
|
+CONFIG_MTD_CFI_I1=y
|
|
+CONFIG_MTD_CFI_I2=y
|
|
+# CONFIG_MTD_CFI_I4 is not set
|
|
+# CONFIG_MTD_CFI_I8 is not set
|
|
+# CONFIG_MTD_OTP is not set
|
|
+CONFIG_MTD_CFI_INTELEXT=y
|
|
+# CONFIG_MTD_CFI_AMDSTD is not set
|
|
+CONFIG_MTD_CFI_STAA=y
|
|
+CONFIG_MTD_CFI_UTIL=y
|
|
+# CONFIG_MTD_RAM is not set
|
|
+# CONFIG_MTD_ROM is not set
|
|
+# CONFIG_MTD_ABSENT is not set
|
|
+
|
|
+#
|
|
+# Mapping drivers for chip access
|
|
+#
|
|
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
|
|
+CONFIG_MTD_PHYSMAP=y
|
|
+CONFIG_MTD_PHYSMAP_START=0x0
|
|
+CONFIG_MTD_PHYSMAP_LEN=0x0
|
|
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
|
|
+# CONFIG_MTD_ARM_INTEGRATOR is not set
|
|
+# CONFIG_MTD_IMPA7 is not set
|
|
+# CONFIG_MTD_INTEL_VR_NOR is not set
|
|
+# CONFIG_MTD_PLATRAM is not set
|
|
+
|
|
+#
|
|
+# Self-contained MTD device drivers
|
|
+#
|
|
+# CONFIG_MTD_PMC551 is not set
|
|
+# CONFIG_MTD_DATAFLASH is not set
|
|
+CONFIG_MTD_M25P80=y
|
|
+CONFIG_M25PXX_USE_FAST_READ=y
|
|
+# CONFIG_MTD_SLRAM is not set
|
|
+# CONFIG_MTD_PHRAM is not set
|
|
+# CONFIG_MTD_MTDRAM is not set
|
|
+# CONFIG_MTD_BLOCK2MTD is not set
|
|
+
|
|
+#
|
|
+# Disk-On-Chip Device Drivers
|
|
+#
|
|
+# CONFIG_MTD_DOC2000 is not set
|
|
+# CONFIG_MTD_DOC2001 is not set
|
|
+# CONFIG_MTD_DOC2001PLUS is not set
|
|
+CONFIG_MTD_NAND=y
|
|
+CONFIG_MTD_NAND_VERIFY_WRITE=y
|
|
+# CONFIG_MTD_NAND_ECC_SMC is not set
|
|
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
|
|
+CONFIG_MTD_NAND_IDS=y
|
|
+# CONFIG_MTD_NAND_DISKONCHIP is not set
|
|
+# CONFIG_MTD_NAND_CAFE is not set
|
|
+# CONFIG_MTD_NAND_NANDSIM is not set
|
|
+# CONFIG_MTD_NAND_PLATFORM is not set
|
|
+# CONFIG_MTD_ALAUDA is not set
|
|
+CONFIG_MTD_NAND_ORION=y
|
|
+# CONFIG_MTD_ONENAND is not set
|
|
+
|
|
+#
|
|
+# UBI - Unsorted block images
|
|
+#
|
|
+# CONFIG_MTD_UBI is not set
|
|
+# CONFIG_PARPORT is not set
|
|
+CONFIG_BLK_DEV=y
|
|
+# CONFIG_BLK_CPQ_DA is not set
|
|
+# CONFIG_BLK_CPQ_CISS_DA is not set
|
|
+# CONFIG_BLK_DEV_DAC960 is not set
|
|
+# CONFIG_BLK_DEV_UMEM is not set
|
|
+# CONFIG_BLK_DEV_COW_COMMON is not set
|
|
+CONFIG_BLK_DEV_LOOP=y
|
|
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
|
|
+# CONFIG_BLK_DEV_NBD is not set
|
|
+# CONFIG_BLK_DEV_SX8 is not set
|
|
+# CONFIG_BLK_DEV_UB is not set
|
|
+# CONFIG_BLK_DEV_RAM is not set
|
|
+# CONFIG_CDROM_PKTCDVD is not set
|
|
+# CONFIG_ATA_OVER_ETH is not set
|
|
+# CONFIG_MISC_DEVICES is not set
|
|
+CONFIG_HAVE_IDE=y
|
|
+# CONFIG_IDE is not set
|
|
+
|
|
+#
|
|
+# SCSI device support
|
|
+#
|
|
+# CONFIG_RAID_ATTRS is not set
|
|
+CONFIG_SCSI=y
|
|
+CONFIG_SCSI_DMA=y
|
|
+# CONFIG_SCSI_TGT is not set
|
|
+# CONFIG_SCSI_NETLINK is not set
|
|
+# CONFIG_SCSI_PROC_FS is not set
|
|
+
|
|
+#
|
|
+# SCSI support type (disk, tape, CD-ROM)
|
|
+#
|
|
+CONFIG_BLK_DEV_SD=y
|
|
+# CONFIG_CHR_DEV_ST is not set
|
|
+# CONFIG_CHR_DEV_OSST is not set
|
|
+CONFIG_BLK_DEV_SR=m
|
|
+# CONFIG_BLK_DEV_SR_VENDOR is not set
|
|
+CONFIG_CHR_DEV_SG=m
|
|
+# CONFIG_CHR_DEV_SCH is not set
|
|
+
|
|
+#
|
|
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
|
|
+#
|
|
+# CONFIG_SCSI_MULTI_LUN is not set
|
|
+# CONFIG_SCSI_CONSTANTS is not set
|
|
+# CONFIG_SCSI_LOGGING is not set
|
|
+# CONFIG_SCSI_SCAN_ASYNC is not set
|
|
+CONFIG_SCSI_WAIT_SCAN=m
|
|
+
|
|
+#
|
|
+# SCSI Transports
|
|
+#
|
|
+# CONFIG_SCSI_SPI_ATTRS is not set
|
|
+# CONFIG_SCSI_FC_ATTRS is not set
|
|
+# CONFIG_SCSI_ISCSI_ATTRS is not set
|
|
+# CONFIG_SCSI_SAS_LIBSAS is not set
|
|
+# CONFIG_SCSI_SRP_ATTRS is not set
|
|
+CONFIG_SCSI_LOWLEVEL=y
|
|
+# CONFIG_ISCSI_TCP is not set
|
|
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
|
|
+# CONFIG_SCSI_3W_9XXX is not set
|
|
+# CONFIG_SCSI_ACARD is not set
|
|
+# CONFIG_SCSI_AACRAID is not set
|
|
+# CONFIG_SCSI_AIC7XXX is not set
|
|
+# CONFIG_SCSI_AIC7XXX_OLD is not set
|
|
+# CONFIG_SCSI_AIC79XX is not set
|
|
+# CONFIG_SCSI_AIC94XX is not set
|
|
+# CONFIG_SCSI_DPT_I2O is not set
|
|
+# CONFIG_SCSI_ADVANSYS is not set
|
|
+# CONFIG_SCSI_ARCMSR is not set
|
|
+# CONFIG_MEGARAID_NEWGEN is not set
|
|
+# CONFIG_MEGARAID_LEGACY is not set
|
|
+# CONFIG_MEGARAID_SAS is not set
|
|
+# CONFIG_SCSI_HPTIOP is not set
|
|
+# CONFIG_SCSI_DMX3191D is not set
|
|
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
|
|
+# CONFIG_SCSI_IPS is not set
|
|
+# CONFIG_SCSI_INITIO is not set
|
|
+# CONFIG_SCSI_INIA100 is not set
|
|
+# CONFIG_SCSI_MVSAS is not set
|
|
+# CONFIG_SCSI_STEX is not set
|
|
+# CONFIG_SCSI_SYM53C8XX_2 is not set
|
|
+# CONFIG_SCSI_IPR is not set
|
|
+# CONFIG_SCSI_QLOGIC_1280 is not set
|
|
+# CONFIG_SCSI_QLA_FC is not set
|
|
+# CONFIG_SCSI_QLA_ISCSI is not set
|
|
+# CONFIG_SCSI_LPFC is not set
|
|
+# CONFIG_SCSI_DC395x is not set
|
|
+# CONFIG_SCSI_DC390T is not set
|
|
+# CONFIG_SCSI_NSP32 is not set
|
|
+# CONFIG_SCSI_DEBUG is not set
|
|
+# CONFIG_SCSI_SRP is not set
|
|
+CONFIG_ATA=y
|
|
+# CONFIG_ATA_NONSTANDARD is not set
|
|
+CONFIG_SATA_PMP=y
|
|
+# CONFIG_SATA_AHCI is not set
|
|
+# CONFIG_SATA_SIL24 is not set
|
|
+CONFIG_ATA_SFF=y
|
|
+# CONFIG_SATA_SVW is not set
|
|
+# CONFIG_ATA_PIIX is not set
|
|
+CONFIG_SATA_MV=y
|
|
+# CONFIG_SATA_NV is not set
|
|
+# CONFIG_PDC_ADMA is not set
|
|
+# CONFIG_SATA_QSTOR is not set
|
|
+# CONFIG_SATA_PROMISE is not set
|
|
+# CONFIG_SATA_SX4 is not set
|
|
+# CONFIG_SATA_SIL is not set
|
|
+# CONFIG_SATA_SIS is not set
|
|
+# CONFIG_SATA_ULI is not set
|
|
+# CONFIG_SATA_VIA is not set
|
|
+# CONFIG_SATA_VITESSE is not set
|
|
+# CONFIG_SATA_INIC162X is not set
|
|
+# CONFIG_PATA_ALI is not set
|
|
+# CONFIG_PATA_AMD is not set
|
|
+# CONFIG_PATA_ARTOP is not set
|
|
+# CONFIG_PATA_ATIIXP is not set
|
|
+# CONFIG_PATA_CMD640_PCI is not set
|
|
+# CONFIG_PATA_CMD64X is not set
|
|
+# CONFIG_PATA_CS5520 is not set
|
|
+# CONFIG_PATA_CS5530 is not set
|
|
+# CONFIG_PATA_CYPRESS is not set
|
|
+# CONFIG_PATA_EFAR is not set
|
|
+# CONFIG_ATA_GENERIC is not set
|
|
+# CONFIG_PATA_HPT366 is not set
|
|
+# CONFIG_PATA_HPT37X is not set
|
|
+# CONFIG_PATA_HPT3X2N is not set
|
|
+# CONFIG_PATA_HPT3X3 is not set
|
|
+# CONFIG_PATA_IT821X is not set
|
|
+# CONFIG_PATA_IT8213 is not set
|
|
+# CONFIG_PATA_JMICRON is not set
|
|
+# CONFIG_PATA_TRIFLEX is not set
|
|
+# CONFIG_PATA_MARVELL is not set
|
|
+# CONFIG_PATA_MPIIX is not set
|
|
+# CONFIG_PATA_OLDPIIX is not set
|
|
+# CONFIG_PATA_NETCELL is not set
|
|
+# CONFIG_PATA_NINJA32 is not set
|
|
+# CONFIG_PATA_NS87410 is not set
|
|
+# CONFIG_PATA_NS87415 is not set
|
|
+# CONFIG_PATA_OPTI is not set
|
|
+# CONFIG_PATA_OPTIDMA is not set
|
|
+# CONFIG_PATA_PDC_OLD is not set
|
|
+# CONFIG_PATA_RADISYS is not set
|
|
+# CONFIG_PATA_RZ1000 is not set
|
|
+# CONFIG_PATA_SC1200 is not set
|
|
+# CONFIG_PATA_SERVERWORKS is not set
|
|
+# CONFIG_PATA_PDC2027X is not set
|
|
+# CONFIG_PATA_SIL680 is not set
|
|
+# CONFIG_PATA_SIS is not set
|
|
+# CONFIG_PATA_VIA is not set
|
|
+# CONFIG_PATA_WINBOND is not set
|
|
+# CONFIG_PATA_PLATFORM is not set
|
|
+# CONFIG_PATA_SCH is not set
|
|
+# CONFIG_MD is not set
|
|
+# CONFIG_FUSION is not set
|
|
+
|
|
+#
|
|
+# IEEE 1394 (FireWire) support
|
|
+#
|
|
+# CONFIG_FIREWIRE is not set
|
|
+# CONFIG_IEEE1394 is not set
|
|
+# CONFIG_I2O is not set
|
|
+CONFIG_NETDEVICES=y
|
|
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
|
|
+# CONFIG_DUMMY is not set
|
|
+# CONFIG_BONDING is not set
|
|
+# CONFIG_MACVLAN is not set
|
|
+# CONFIG_EQUALIZER is not set
|
|
+# CONFIG_TUN is not set
|
|
+# CONFIG_VETH is not set
|
|
+# CONFIG_ARCNET is not set
|
|
+# CONFIG_PHYLIB is not set
|
|
+CONFIG_NET_ETHERNET=y
|
|
+CONFIG_MII=y
|
|
+# CONFIG_AX88796 is not set
|
|
+# CONFIG_HAPPYMEAL is not set
|
|
+# CONFIG_SUNGEM is not set
|
|
+# CONFIG_CASSINI is not set
|
|
+# CONFIG_NET_VENDOR_3COM is not set
|
|
+# CONFIG_SMC91X is not set
|
|
+# CONFIG_DM9000 is not set
|
|
+# CONFIG_ENC28J60 is not set
|
|
+# CONFIG_NET_TULIP is not set
|
|
+# CONFIG_HP100 is not set
|
|
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
|
|
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
|
|
+# CONFIG_IBM_NEW_EMAC_TAH is not set
|
|
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
|
|
+CONFIG_NET_PCI=y
|
|
+# CONFIG_PCNET32 is not set
|
|
+# CONFIG_AMD8111_ETH is not set
|
|
+# CONFIG_ADAPTEC_STARFIRE is not set
|
|
+# CONFIG_B44 is not set
|
|
+# CONFIG_FORCEDETH is not set
|
|
+# CONFIG_EEPRO100 is not set
|
|
+# CONFIG_E100 is not set
|
|
+# CONFIG_FEALNX is not set
|
|
+# CONFIG_NATSEMI is not set
|
|
+# CONFIG_NE2K_PCI is not set
|
|
+# CONFIG_8139CP is not set
|
|
+# CONFIG_8139TOO is not set
|
|
+# CONFIG_R6040 is not set
|
|
+# CONFIG_SIS900 is not set
|
|
+# CONFIG_EPIC100 is not set
|
|
+# CONFIG_SUNDANCE is not set
|
|
+# CONFIG_TLAN is not set
|
|
+# CONFIG_VIA_RHINE is not set
|
|
+# CONFIG_SC92031 is not set
|
|
+CONFIG_NETDEV_1000=y
|
|
+# CONFIG_ACENIC is not set
|
|
+# CONFIG_DL2K is not set
|
|
+CONFIG_E1000=y
|
|
+CONFIG_E1000_NAPI=y
|
|
+# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
|
|
+# CONFIG_E1000E is not set
|
|
+# CONFIG_E1000E_ENABLED is not set
|
|
+# CONFIG_IP1000 is not set
|
|
+# CONFIG_IGB is not set
|
|
+# CONFIG_NS83820 is not set
|
|
+# CONFIG_HAMACHI is not set
|
|
+# CONFIG_YELLOWFIN is not set
|
|
+# CONFIG_R8169 is not set
|
|
+# CONFIG_SIS190 is not set
|
|
+# CONFIG_SKGE is not set
|
|
+# CONFIG_SKY2 is not set
|
|
+# CONFIG_VIA_VELOCITY is not set
|
|
+# CONFIG_TIGON3 is not set
|
|
+# CONFIG_BNX2 is not set
|
|
+CONFIG_MV643XX_ETH=y
|
|
+# CONFIG_QLA3XXX is not set
|
|
+# CONFIG_ATL1 is not set
|
|
+# CONFIG_NETDEV_10000 is not set
|
|
+# CONFIG_TR is not set
|
|
+
|
|
+#
|
|
+# Wireless LAN
|
|
+#
|
|
+# CONFIG_WLAN_PRE80211 is not set
|
|
+# CONFIG_WLAN_80211 is not set
|
|
+# CONFIG_IWLWIFI_LEDS is not set
|
|
+
|
|
+#
|
|
+# USB Network Adapters
|
|
+#
|
|
+# CONFIG_USB_CATC is not set
|
|
+# CONFIG_USB_KAWETH is not set
|
|
+# CONFIG_USB_PEGASUS is not set
|
|
+# CONFIG_USB_RTL8150 is not set
|
|
+# CONFIG_USB_USBNET is not set
|
|
+# CONFIG_WAN is not set
|
|
+# CONFIG_FDDI is not set
|
|
+# CONFIG_HIPPI is not set
|
|
+# CONFIG_PPP is not set
|
|
+# CONFIG_SLIP is not set
|
|
+# CONFIG_NET_FC is not set
|
|
+# CONFIG_NETCONSOLE is not set
|
|
+# CONFIG_NETPOLL is not set
|
|
+# CONFIG_NET_POLL_CONTROLLER is not set
|
|
+# CONFIG_ISDN is not set
|
|
+
|
|
+#
|
|
+# Input device support
|
|
+#
|
|
+CONFIG_INPUT=y
|
|
+# CONFIG_INPUT_FF_MEMLESS is not set
|
|
+# CONFIG_INPUT_POLLDEV is not set
|
|
+
|
|
+#
|
|
+# Userland interfaces
|
|
+#
|
|
+CONFIG_INPUT_MOUSEDEV=y
|
|
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
|
|
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
|
|
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
|
|
+# CONFIG_INPUT_JOYDEV is not set
|
|
+# CONFIG_INPUT_EVDEV is not set
|
|
+# CONFIG_INPUT_EVBUG is not set
|
|
+
|
|
+#
|
|
+# Input Device Drivers
|
|
+#
|
|
+# CONFIG_INPUT_KEYBOARD is not set
|
|
+# CONFIG_INPUT_MOUSE is not set
|
|
+# CONFIG_INPUT_JOYSTICK is not set
|
|
+# CONFIG_INPUT_TABLET is not set
|
|
+# CONFIG_INPUT_TOUCHSCREEN is not set
|
|
+# CONFIG_INPUT_MISC is not set
|
|
+
|
|
+#
|
|
+# Hardware I/O ports
|
|
+#
|
|
+# CONFIG_SERIO is not set
|
|
+# CONFIG_GAMEPORT is not set
|
|
+
|
|
+#
|
|
+# Character devices
|
|
+#
|
|
+# CONFIG_VT is not set
|
|
+# CONFIG_DEVKMEM is not set
|
|
+# CONFIG_SERIAL_NONSTANDARD is not set
|
|
+# CONFIG_NOZOMI is not set
|
|
+
|
|
+#
|
|
+# Serial drivers
|
|
+#
|
|
+CONFIG_SERIAL_8250=y
|
|
+CONFIG_SERIAL_8250_CONSOLE=y
|
|
+# CONFIG_SERIAL_8250_PCI is not set
|
|
+CONFIG_SERIAL_8250_NR_UARTS=4
|
|
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
|
|
+# CONFIG_SERIAL_8250_EXTENDED is not set
|
|
+
|
|
+#
|
|
+# Non-8250 serial port support
|
|
+#
|
|
+CONFIG_SERIAL_CORE=y
|
|
+CONFIG_SERIAL_CORE_CONSOLE=y
|
|
+# CONFIG_SERIAL_JSM is not set
|
|
+CONFIG_UNIX98_PTYS=y
|
|
+CONFIG_LEGACY_PTYS=y
|
|
+CONFIG_LEGACY_PTY_COUNT=16
|
|
+# CONFIG_IPMI_HANDLER is not set
|
|
+# CONFIG_HW_RANDOM is not set
|
|
+# CONFIG_NVRAM is not set
|
|
+# CONFIG_R3964 is not set
|
|
+# CONFIG_APPLICOM is not set
|
|
+# CONFIG_RAW_DRIVER is not set
|
|
+# CONFIG_TCG_TPM is not set
|
|
+CONFIG_DEVPORT=y
|
|
+CONFIG_I2C=y
|
|
+CONFIG_I2C_BOARDINFO=y
|
|
+CONFIG_I2C_CHARDEV=y
|
|
+
|
|
+#
|
|
+# I2C Hardware Bus support
|
|
+#
|
|
+# CONFIG_I2C_ALI1535 is not set
|
|
+# CONFIG_I2C_ALI1563 is not set
|
|
+# CONFIG_I2C_ALI15X3 is not set
|
|
+# CONFIG_I2C_AMD756 is not set
|
|
+# CONFIG_I2C_AMD8111 is not set
|
|
+# CONFIG_I2C_GPIO is not set
|
|
+# CONFIG_I2C_I801 is not set
|
|
+# CONFIG_I2C_I810 is not set
|
|
+# CONFIG_I2C_PIIX4 is not set
|
|
+# CONFIG_I2C_NFORCE2 is not set
|
|
+# CONFIG_I2C_OCORES is not set
|
|
+# CONFIG_I2C_PARPORT_LIGHT is not set
|
|
+# CONFIG_I2C_PROSAVAGE is not set
|
|
+# CONFIG_I2C_SAVAGE4 is not set
|
|
+# CONFIG_I2C_SIMTEC is not set
|
|
+# CONFIG_I2C_SIS5595 is not set
|
|
+# CONFIG_I2C_SIS630 is not set
|
|
+# CONFIG_I2C_SIS96X is not set
|
|
+# CONFIG_I2C_TAOS_EVM is not set
|
|
+# CONFIG_I2C_STUB is not set
|
|
+# CONFIG_I2C_TINY_USB is not set
|
|
+# CONFIG_I2C_VIA is not set
|
|
+# CONFIG_I2C_VIAPRO is not set
|
|
+# CONFIG_I2C_VOODOO3 is not set
|
|
+# CONFIG_I2C_PCA_PLATFORM is not set
|
|
+CONFIG_I2C_MV64XXX=y
|
|
+
|
|
+#
|
|
+# Miscellaneous I2C Chip support
|
|
+#
|
|
+# CONFIG_DS1682 is not set
|
|
+# CONFIG_SENSORS_EEPROM is not set
|
|
+# CONFIG_SENSORS_PCF8574 is not set
|
|
+# CONFIG_PCF8575 is not set
|
|
+# CONFIG_SENSORS_PCF8591 is not set
|
|
+# CONFIG_SENSORS_MAX6875 is not set
|
|
+# CONFIG_SENSORS_TSL2550 is not set
|
|
+# CONFIG_I2C_DEBUG_CORE is not set
|
|
+# CONFIG_I2C_DEBUG_ALGO is not set
|
|
+# CONFIG_I2C_DEBUG_BUS is not set
|
|
+# CONFIG_I2C_DEBUG_CHIP is not set
|
|
+CONFIG_SPI=y
|
|
+# CONFIG_SPI_DEBUG is not set
|
|
+CONFIG_SPI_MASTER=y
|
|
+
|
|
+#
|
|
+# SPI Master Controller Drivers
|
|
+#
|
|
+# CONFIG_SPI_BITBANG is not set
|
|
+CONFIG_SPI_ORION=y
|
|
+
|
|
+#
|
|
+# SPI Protocol Masters
|
|
+#
|
|
+# CONFIG_SPI_AT25 is not set
|
|
+# CONFIG_SPI_SPIDEV is not set
|
|
+# CONFIG_SPI_TLE62X0 is not set
|
|
+# CONFIG_W1 is not set
|
|
+# CONFIG_POWER_SUPPLY is not set
|
|
+# CONFIG_HWMON is not set
|
|
+# CONFIG_WATCHDOG is not set
|
|
+
|
|
+#
|
|
+# Sonics Silicon Backplane
|
|
+#
|
|
+CONFIG_SSB_POSSIBLE=y
|
|
+# CONFIG_SSB is not set
|
|
+
|
|
+#
|
|
+# Multifunction device drivers
|
|
+#
|
|
+# CONFIG_MFD_SM501 is not set
|
|
+# CONFIG_MFD_ASIC3 is not set
|
|
+# CONFIG_HTC_PASIC3 is not set
|
|
+
|
|
+#
|
|
+# Multimedia devices
|
|
+#
|
|
+
|
|
+#
|
|
+# Multimedia core support
|
|
+#
|
|
+# CONFIG_VIDEO_DEV is not set
|
|
+# CONFIG_DVB_CORE is not set
|
|
+# CONFIG_VIDEO_MEDIA is not set
|
|
+
|
|
+#
|
|
+# Multimedia drivers
|
|
+#
|
|
+# CONFIG_DAB is not set
|
|
+
|
|
+#
|
|
+# Graphics support
|
|
+#
|
|
+# CONFIG_DRM is not set
|
|
+# CONFIG_VGASTATE is not set
|
|
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
|
|
+# CONFIG_FB is not set
|
|
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
|
|
+
|
|
+#
|
|
+# Display device support
|
|
+#
|
|
+# CONFIG_DISPLAY_SUPPORT is not set
|
|
+
|
|
+#
|
|
+# Sound
|
|
+#
|
|
+# CONFIG_SOUND is not set
|
|
+CONFIG_HID_SUPPORT=y
|
|
+CONFIG_HID=y
|
|
+# CONFIG_HID_DEBUG is not set
|
|
+# CONFIG_HIDRAW is not set
|
|
+
|
|
+#
|
|
+# USB Input Devices
|
|
+#
|
|
+CONFIG_USB_HID=y
|
|
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
|
|
+# CONFIG_HID_FF is not set
|
|
+# CONFIG_USB_HIDDEV is not set
|
|
+CONFIG_USB_SUPPORT=y
|
|
+CONFIG_USB_ARCH_HAS_HCD=y
|
|
+CONFIG_USB_ARCH_HAS_OHCI=y
|
|
+CONFIG_USB_ARCH_HAS_EHCI=y
|
|
+CONFIG_USB=y
|
|
+# CONFIG_USB_DEBUG is not set
|
|
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
|
|
+
|
|
+#
|
|
+# Miscellaneous USB options
|
|
+#
|
|
+CONFIG_USB_DEVICEFS=y
|
|
+CONFIG_USB_DEVICE_CLASS=y
|
|
+# CONFIG_USB_DYNAMIC_MINORS is not set
|
|
+# CONFIG_USB_OTG is not set
|
|
+# CONFIG_USB_OTG_WHITELIST is not set
|
|
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
|
|
+
|
|
+#
|
|
+# USB Host Controller Drivers
|
|
+#
|
|
+# CONFIG_USB_C67X00_HCD is not set
|
|
+CONFIG_USB_EHCI_HCD=y
|
|
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
|
|
+CONFIG_USB_EHCI_TT_NEWSCHED=y
|
|
+# CONFIG_USB_ISP116X_HCD is not set
|
|
+# CONFIG_USB_ISP1760_HCD is not set
|
|
+# CONFIG_USB_OHCI_HCD is not set
|
|
+# CONFIG_USB_UHCI_HCD is not set
|
|
+# CONFIG_USB_SL811_HCD is not set
|
|
+# CONFIG_USB_R8A66597_HCD is not set
|
|
+
|
|
+#
|
|
+# USB Device Class drivers
|
|
+#
|
|
+# CONFIG_USB_ACM is not set
|
|
+CONFIG_USB_PRINTER=y
|
|
+# CONFIG_USB_WDM is not set
|
|
+
|
|
+#
|
|
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
|
|
+#
|
|
+
|
|
+#
|
|
+# may also be needed; see USB_STORAGE Help for more information
|
|
+#
|
|
+CONFIG_USB_STORAGE=y
|
|
+# CONFIG_USB_STORAGE_DEBUG is not set
|
|
+CONFIG_USB_STORAGE_DATAFAB=y
|
|
+CONFIG_USB_STORAGE_FREECOM=y
|
|
+# CONFIG_USB_STORAGE_ISD200 is not set
|
|
+CONFIG_USB_STORAGE_DPCM=y
|
|
+# CONFIG_USB_STORAGE_USBAT is not set
|
|
+CONFIG_USB_STORAGE_SDDR09=y
|
|
+CONFIG_USB_STORAGE_SDDR55=y
|
|
+CONFIG_USB_STORAGE_JUMPSHOT=y
|
|
+# CONFIG_USB_STORAGE_ALAUDA is not set
|
|
+# CONFIG_USB_STORAGE_ONETOUCH is not set
|
|
+# CONFIG_USB_STORAGE_KARMA is not set
|
|
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
|
|
+# CONFIG_USB_LIBUSUAL is not set
|
|
+
|
|
+#
|
|
+# USB Imaging devices
|
|
+#
|
|
+# CONFIG_USB_MDC800 is not set
|
|
+# CONFIG_USB_MICROTEK is not set
|
|
+# CONFIG_USB_MON is not set
|
|
+
|
|
+#
|
|
+# USB port drivers
|
|
+#
|
|
+# CONFIG_USB_SERIAL is not set
|
|
+
|
|
+#
|
|
+# USB Miscellaneous drivers
|
|
+#
|
|
+# CONFIG_USB_EMI62 is not set
|
|
+# CONFIG_USB_EMI26 is not set
|
|
+# CONFIG_USB_ADUTUX is not set
|
|
+# CONFIG_USB_AUERSWALD is not set
|
|
+# CONFIG_USB_RIO500 is not set
|
|
+# CONFIG_USB_LEGOTOWER is not set
|
|
+# CONFIG_USB_LCD is not set
|
|
+# CONFIG_USB_BERRY_CHARGE is not set
|
|
+# CONFIG_USB_LED is not set
|
|
+# CONFIG_USB_CYPRESS_CY7C63 is not set
|
|
+# CONFIG_USB_CYTHERM is not set
|
|
+# CONFIG_USB_PHIDGET is not set
|
|
+# CONFIG_USB_IDMOUSE is not set
|
|
+# CONFIG_USB_FTDI_ELAN is not set
|
|
+# CONFIG_USB_APPLEDISPLAY is not set
|
|
+# CONFIG_USB_SISUSBVGA is not set
|
|
+# CONFIG_USB_LD is not set
|
|
+# CONFIG_USB_TRANCEVIBRATOR is not set
|
|
+# CONFIG_USB_IOWARRIOR is not set
|
|
+# CONFIG_USB_TEST is not set
|
|
+# CONFIG_USB_ISIGHTFW is not set
|
|
+# CONFIG_USB_GADGET is not set
|
|
+# CONFIG_MMC is not set
|
|
+CONFIG_NEW_LEDS=y
|
|
+# CONFIG_LEDS_CLASS is not set
|
|
+
|
|
+#
|
|
+# LED drivers
|
|
+#
|
|
+
|
|
+#
|
|
+# LED Triggers
|
|
+#
|
|
+# CONFIG_LEDS_TRIGGERS is not set
|
|
+CONFIG_RTC_LIB=y
|
|
+CONFIG_RTC_CLASS=y
|
|
+# CONFIG_RTC_DEBUG is not set
|
|
+
|
|
+#
|
|
+# RTC interfaces
|
|
+#
|
|
+CONFIG_RTC_INTF_SYSFS=y
|
|
+CONFIG_RTC_INTF_PROC=y
|
|
+CONFIG_RTC_INTF_DEV=y
|
|
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
|
|
+# CONFIG_RTC_DRV_TEST is not set
|
|
+
|
|
+#
|
|
+# I2C RTC drivers
|
|
+#
|
|
+# CONFIG_RTC_DRV_DS1307 is not set
|
|
+# CONFIG_RTC_DRV_DS1374 is not set
|
|
+# CONFIG_RTC_DRV_DS1672 is not set
|
|
+# CONFIG_RTC_DRV_MAX6900 is not set
|
|
+CONFIG_RTC_DRV_MV=y
|
|
+# CONFIG_RTC_DRV_RS5C372 is not set
|
|
+# CONFIG_RTC_DRV_ISL1208 is not set
|
|
+# CONFIG_RTC_DRV_X1205 is not set
|
|
+# CONFIG_RTC_DRV_PCF8563 is not set
|
|
+# CONFIG_RTC_DRV_PCF8583 is not set
|
|
+# CONFIG_RTC_DRV_M41T80 is not set
|
|
+# CONFIG_RTC_DRV_S35390A is not set
|
|
+
|
|
+#
|
|
+# SPI RTC drivers
|
|
+#
|
|
+# CONFIG_RTC_DRV_MAX6902 is not set
|
|
+# CONFIG_RTC_DRV_R9701 is not set
|
|
+# CONFIG_RTC_DRV_RS5C348 is not set
|
|
+
|
|
+#
|
|
+# Platform RTC drivers
|
|
+#
|
|
+# CONFIG_RTC_DRV_CMOS is not set
|
|
+# CONFIG_RTC_DRV_DS1511 is not set
|
|
+# CONFIG_RTC_DRV_DS1553 is not set
|
|
+# CONFIG_RTC_DRV_DS1742 is not set
|
|
+# CONFIG_RTC_DRV_STK17TA8 is not set
|
|
+# CONFIG_RTC_DRV_M48T86 is not set
|
|
+# CONFIG_RTC_DRV_M48T59 is not set
|
|
+# CONFIG_RTC_DRV_V3020 is not set
|
|
+
|
|
+#
|
|
+# on-CPU RTC drivers
|
|
+#
|
|
+CONFIG_DMADEVICES=y
|
|
+
|
|
+#
|
|
+# DMA Devices
|
|
+#
|
|
+CONFIG_MV_XOR=y
|
|
+CONFIG_DMA_ENGINE=y
|
|
+
|
|
+#
|
|
+# DMA Clients
|
|
+#
|
|
+# CONFIG_NET_DMA is not set
|
|
+# CONFIG_UIO is not set
|
|
+
|
|
+#
|
|
+# File systems
|
|
+#
|
|
+CONFIG_EXT2_FS=y
|
|
+# CONFIG_EXT2_FS_XATTR is not set
|
|
+# CONFIG_EXT2_FS_XIP is not set
|
|
+CONFIG_EXT3_FS=y
|
|
+# CONFIG_EXT3_FS_XATTR is not set
|
|
+# CONFIG_EXT4DEV_FS is not set
|
|
+CONFIG_JBD=y
|
|
+# CONFIG_REISERFS_FS is not set
|
|
+# CONFIG_JFS_FS is not set
|
|
+# CONFIG_FS_POSIX_ACL is not set
|
|
+CONFIG_XFS_FS=y
|
|
+# CONFIG_XFS_QUOTA is not set
|
|
+# CONFIG_XFS_POSIX_ACL is not set
|
|
+# CONFIG_XFS_RT is not set
|
|
+# CONFIG_XFS_DEBUG is not set
|
|
+# CONFIG_OCFS2_FS is not set
|
|
+CONFIG_DNOTIFY=y
|
|
+CONFIG_INOTIFY=y
|
|
+CONFIG_INOTIFY_USER=y
|
|
+# CONFIG_QUOTA is not set
|
|
+# CONFIG_AUTOFS_FS is not set
|
|
+# CONFIG_AUTOFS4_FS is not set
|
|
+# CONFIG_FUSE_FS is not set
|
|
+
|
|
+#
|
|
+# CD-ROM/DVD Filesystems
|
|
+#
|
|
+CONFIG_ISO9660_FS=y
|
|
+CONFIG_JOLIET=y
|
|
+# CONFIG_ZISOFS is not set
|
|
+CONFIG_UDF_FS=m
|
|
+CONFIG_UDF_NLS=y
|
|
+
|
|
+#
|
|
+# DOS/FAT/NT Filesystems
|
|
+#
|
|
+CONFIG_FAT_FS=y
|
|
+CONFIG_MSDOS_FS=y
|
|
+CONFIG_VFAT_FS=y
|
|
+CONFIG_FAT_DEFAULT_CODEPAGE=437
|
|
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
|
|
+# CONFIG_NTFS_FS is not set
|
|
+
|
|
+#
|
|
+# Pseudo filesystems
|
|
+#
|
|
+CONFIG_PROC_FS=y
|
|
+CONFIG_PROC_SYSCTL=y
|
|
+CONFIG_SYSFS=y
|
|
+CONFIG_TMPFS=y
|
|
+# CONFIG_TMPFS_POSIX_ACL is not set
|
|
+# CONFIG_HUGETLB_PAGE is not set
|
|
+# CONFIG_CONFIGFS_FS is not set
|
|
+
|
|
+#
|
|
+# Miscellaneous filesystems
|
|
+#
|
|
+# CONFIG_ADFS_FS is not set
|
|
+# CONFIG_AFFS_FS is not set
|
|
+# CONFIG_HFS_FS is not set
|
|
+# CONFIG_HFSPLUS_FS is not set
|
|
+# CONFIG_BEFS_FS is not set
|
|
+# CONFIG_BFS_FS is not set
|
|
+# CONFIG_EFS_FS is not set
|
|
+CONFIG_JFFS2_FS=y
|
|
+CONFIG_JFFS2_FS_DEBUG=0
|
|
+CONFIG_JFFS2_FS_WRITEBUFFER=y
|
|
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
|
|
+# CONFIG_JFFS2_SUMMARY is not set
|
|
+# CONFIG_JFFS2_FS_XATTR is not set
|
|
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
|
|
+CONFIG_JFFS2_ZLIB=y
|
|
+# CONFIG_JFFS2_LZO is not set
|
|
+CONFIG_JFFS2_RTIME=y
|
|
+# CONFIG_JFFS2_RUBIN is not set
|
|
+CONFIG_CRAMFS=y
|
|
+# CONFIG_VXFS_FS is not set
|
|
+# CONFIG_MINIX_FS is not set
|
|
+# CONFIG_HPFS_FS is not set
|
|
+# CONFIG_QNX4FS_FS is not set
|
|
+# CONFIG_ROMFS_FS is not set
|
|
+# CONFIG_SYSV_FS is not set
|
|
+# CONFIG_UFS_FS is not set
|
|
+CONFIG_NETWORK_FILESYSTEMS=y
|
|
+CONFIG_NFS_FS=y
|
|
+CONFIG_NFS_V3=y
|
|
+# CONFIG_NFS_V3_ACL is not set
|
|
+# CONFIG_NFS_V4 is not set
|
|
+# CONFIG_NFSD is not set
|
|
+CONFIG_ROOT_NFS=y
|
|
+CONFIG_LOCKD=y
|
|
+CONFIG_LOCKD_V4=y
|
|
+CONFIG_NFS_COMMON=y
|
|
+CONFIG_SUNRPC=y
|
|
+# CONFIG_SUNRPC_BIND34 is not set
|
|
+# CONFIG_RPCSEC_GSS_KRB5 is not set
|
|
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
|
|
+# CONFIG_SMB_FS is not set
|
|
+# CONFIG_CIFS is not set
|
|
+# CONFIG_NCP_FS is not set
|
|
+# CONFIG_CODA_FS is not set
|
|
+# CONFIG_AFS_FS is not set
|
|
+
|
|
+#
|
|
+# Partition Types
|
|
+#
|
|
+CONFIG_PARTITION_ADVANCED=y
|
|
+# CONFIG_ACORN_PARTITION is not set
|
|
+# CONFIG_OSF_PARTITION is not set
|
|
+# CONFIG_AMIGA_PARTITION is not set
|
|
+# CONFIG_ATARI_PARTITION is not set
|
|
+# CONFIG_MAC_PARTITION is not set
|
|
+CONFIG_MSDOS_PARTITION=y
|
|
+# CONFIG_BSD_DISKLABEL is not set
|
|
+# CONFIG_MINIX_SUBPARTITION is not set
|
|
+# CONFIG_SOLARIS_X86_PARTITION is not set
|
|
+# CONFIG_UNIXWARE_DISKLABEL is not set
|
|
+# CONFIG_LDM_PARTITION is not set
|
|
+# CONFIG_SGI_PARTITION is not set
|
|
+# CONFIG_ULTRIX_PARTITION is not set
|
|
+# CONFIG_SUN_PARTITION is not set
|
|
+# CONFIG_KARMA_PARTITION is not set
|
|
+# CONFIG_EFI_PARTITION is not set
|
|
+# CONFIG_SYSV68_PARTITION is not set
|
|
+CONFIG_NLS=y
|
|
+CONFIG_NLS_DEFAULT="iso8859-1"
|
|
+CONFIG_NLS_CODEPAGE_437=y
|
|
+# CONFIG_NLS_CODEPAGE_737 is not set
|
|
+# CONFIG_NLS_CODEPAGE_775 is not set
|
|
+CONFIG_NLS_CODEPAGE_850=y
|
|
+# CONFIG_NLS_CODEPAGE_852 is not set
|
|
+# CONFIG_NLS_CODEPAGE_855 is not set
|
|
+# CONFIG_NLS_CODEPAGE_857 is not set
|
|
+# CONFIG_NLS_CODEPAGE_860 is not set
|
|
+# CONFIG_NLS_CODEPAGE_861 is not set
|
|
+# CONFIG_NLS_CODEPAGE_862 is not set
|
|
+# CONFIG_NLS_CODEPAGE_863 is not set
|
|
+# CONFIG_NLS_CODEPAGE_864 is not set
|
|
+# CONFIG_NLS_CODEPAGE_865 is not set
|
|
+# CONFIG_NLS_CODEPAGE_866 is not set
|
|
+# CONFIG_NLS_CODEPAGE_869 is not set
|
|
+# CONFIG_NLS_CODEPAGE_936 is not set
|
|
+# CONFIG_NLS_CODEPAGE_950 is not set
|
|
+# CONFIG_NLS_CODEPAGE_932 is not set
|
|
+# CONFIG_NLS_CODEPAGE_949 is not set
|
|
+# CONFIG_NLS_CODEPAGE_874 is not set
|
|
+# CONFIG_NLS_ISO8859_8 is not set
|
|
+# CONFIG_NLS_CODEPAGE_1250 is not set
|
|
+# CONFIG_NLS_CODEPAGE_1251 is not set
|
|
+# CONFIG_NLS_ASCII is not set
|
|
+CONFIG_NLS_ISO8859_1=y
|
|
+CONFIG_NLS_ISO8859_2=y
|
|
+# CONFIG_NLS_ISO8859_3 is not set
|
|
+# CONFIG_NLS_ISO8859_4 is not set
|
|
+# CONFIG_NLS_ISO8859_5 is not set
|
|
+# CONFIG_NLS_ISO8859_6 is not set
|
|
+# CONFIG_NLS_ISO8859_7 is not set
|
|
+# CONFIG_NLS_ISO8859_9 is not set
|
|
+# CONFIG_NLS_ISO8859_13 is not set
|
|
+# CONFIG_NLS_ISO8859_14 is not set
|
|
+# CONFIG_NLS_ISO8859_15 is not set
|
|
+# CONFIG_NLS_KOI8_R is not set
|
|
+# CONFIG_NLS_KOI8_U is not set
|
|
+CONFIG_NLS_UTF8=y
|
|
+# CONFIG_DLM is not set
|
|
+
|
|
+#
|
|
+# Kernel hacking
|
|
+#
|
|
+# CONFIG_PRINTK_TIME is not set
|
|
+CONFIG_ENABLE_WARN_DEPRECATED=y
|
|
+CONFIG_ENABLE_MUST_CHECK=y
|
|
+CONFIG_FRAME_WARN=1024
|
|
+CONFIG_MAGIC_SYSRQ=y
|
|
+# CONFIG_UNUSED_SYMBOLS is not set
|
|
+# CONFIG_DEBUG_FS is not set
|
|
+# CONFIG_HEADERS_CHECK is not set
|
|
+CONFIG_DEBUG_KERNEL=y
|
|
+# CONFIG_DEBUG_SHIRQ is not set
|
|
+CONFIG_DETECT_SOFTLOCKUP=y
|
|
+# CONFIG_SCHED_DEBUG is not set
|
|
+# CONFIG_SCHEDSTATS is not set
|
|
+# CONFIG_TIMER_STATS is not set
|
|
+# CONFIG_DEBUG_OBJECTS is not set
|
|
+# CONFIG_DEBUG_SLAB is not set
|
|
+# CONFIG_DEBUG_PREEMPT is not set
|
|
+# CONFIG_DEBUG_RT_MUTEXES is not set
|
|
+# CONFIG_RT_MUTEX_TESTER is not set
|
|
+# CONFIG_DEBUG_SPINLOCK is not set
|
|
+# CONFIG_DEBUG_MUTEXES is not set
|
|
+# CONFIG_DEBUG_LOCK_ALLOC is not set
|
|
+# CONFIG_PROVE_LOCKING is not set
|
|
+# CONFIG_LOCK_STAT is not set
|
|
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
|
|
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
|
|
+# CONFIG_DEBUG_KOBJECT is not set
|
|
+# CONFIG_DEBUG_BUGVERBOSE is not set
|
|
+CONFIG_DEBUG_INFO=y
|
|
+# CONFIG_DEBUG_VM is not set
|
|
+# CONFIG_DEBUG_WRITECOUNT is not set
|
|
+# CONFIG_DEBUG_LIST is not set
|
|
+# CONFIG_DEBUG_SG is not set
|
|
+CONFIG_FRAME_POINTER=y
|
|
+# CONFIG_BOOT_PRINTK_DELAY is not set
|
|
+# CONFIG_RCU_TORTURE_TEST is not set
|
|
+# CONFIG_KPROBES_SANITY_TEST is not set
|
|
+# CONFIG_BACKTRACE_SELF_TEST is not set
|
|
+# CONFIG_LKDTM is not set
|
|
+# CONFIG_FAULT_INJECTION is not set
|
|
+# CONFIG_LATENCYTOP is not set
|
|
+# CONFIG_SAMPLES is not set
|
|
+CONFIG_DEBUG_USER=y
|
|
+CONFIG_DEBUG_ERRORS=y
|
|
+# CONFIG_DEBUG_STACK_USAGE is not set
|
|
+CONFIG_DEBUG_LL=y
|
|
+# CONFIG_DEBUG_ICEDCC is not set
|
|
+
|
|
+#
|
|
+# Security options
|
|
+#
|
|
+# CONFIG_KEYS is not set
|
|
+# CONFIG_SECURITY is not set
|
|
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
|
|
+CONFIG_ASYNC_CORE=y
|
|
+CONFIG_CRYPTO=y
|
|
+
|
|
+#
|
|
+# Crypto core or helper
|
|
+#
|
|
+CONFIG_CRYPTO_ALGAPI=m
|
|
+CONFIG_CRYPTO_BLKCIPHER=m
|
|
+CONFIG_CRYPTO_MANAGER=m
|
|
+# CONFIG_CRYPTO_GF128MUL is not set
|
|
+# CONFIG_CRYPTO_NULL is not set
|
|
+# CONFIG_CRYPTO_CRYPTD is not set
|
|
+# CONFIG_CRYPTO_AUTHENC is not set
|
|
+# CONFIG_CRYPTO_TEST is not set
|
|
+
|
|
+#
|
|
+# Authenticated Encryption with Associated Data
|
|
+#
|
|
+# CONFIG_CRYPTO_CCM is not set
|
|
+# CONFIG_CRYPTO_GCM is not set
|
|
+# CONFIG_CRYPTO_SEQIV is not set
|
|
+
|
|
+#
|
|
+# Block modes
|
|
+#
|
|
+CONFIG_CRYPTO_CBC=m
|
|
+# CONFIG_CRYPTO_CTR is not set
|
|
+# CONFIG_CRYPTO_CTS is not set
|
|
+CONFIG_CRYPTO_ECB=m
|
|
+# CONFIG_CRYPTO_LRW is not set
|
|
+CONFIG_CRYPTO_PCBC=m
|
|
+# CONFIG_CRYPTO_XTS is not set
|
|
+
|
|
+#
|
|
+# Hash modes
|
|
+#
|
|
+# CONFIG_CRYPTO_HMAC is not set
|
|
+# CONFIG_CRYPTO_XCBC is not set
|
|
+
|
|
+#
|
|
+# Digest
|
|
+#
|
|
+# CONFIG_CRYPTO_CRC32C is not set
|
|
+# CONFIG_CRYPTO_MD4 is not set
|
|
+# CONFIG_CRYPTO_MD5 is not set
|
|
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
|
|
+# CONFIG_CRYPTO_SHA1 is not set
|
|
+# CONFIG_CRYPTO_SHA256 is not set
|
|
+# CONFIG_CRYPTO_SHA512 is not set
|
|
+# CONFIG_CRYPTO_TGR192 is not set
|
|
+# CONFIG_CRYPTO_WP512 is not set
|
|
+
|
|
+#
|
|
+# Ciphers
|
|
+#
|
|
+# CONFIG_CRYPTO_AES is not set
|
|
+# CONFIG_CRYPTO_ANUBIS is not set
|
|
+# CONFIG_CRYPTO_ARC4 is not set
|
|
+# CONFIG_CRYPTO_BLOWFISH is not set
|
|
+# CONFIG_CRYPTO_CAMELLIA is not set
|
|
+# CONFIG_CRYPTO_CAST5 is not set
|
|
+# CONFIG_CRYPTO_CAST6 is not set
|
|
+# CONFIG_CRYPTO_DES is not set
|
|
+# CONFIG_CRYPTO_FCRYPT is not set
|
|
+# CONFIG_CRYPTO_KHAZAD is not set
|
|
+# CONFIG_CRYPTO_SALSA20 is not set
|
|
+# CONFIG_CRYPTO_SEED is not set
|
|
+# CONFIG_CRYPTO_SERPENT is not set
|
|
+# CONFIG_CRYPTO_TEA is not set
|
|
+# CONFIG_CRYPTO_TWOFISH is not set
|
|
+
|
|
+#
|
|
+# Compression
|
|
+#
|
|
+# CONFIG_CRYPTO_DEFLATE is not set
|
|
+# CONFIG_CRYPTO_LZO is not set
|
|
+CONFIG_CRYPTO_HW=y
|
|
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
|
|
+
|
|
+#
|
|
+# Library routines
|
|
+#
|
|
+CONFIG_BITREVERSE=y
|
|
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
|
|
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
|
|
+CONFIG_CRC_CCITT=y
|
|
+CONFIG_CRC16=y
|
|
+CONFIG_CRC_ITU_T=m
|
|
+CONFIG_CRC32=y
|
|
+# CONFIG_CRC7 is not set
|
|
+CONFIG_LIBCRC32C=y
|
|
+CONFIG_ZLIB_INFLATE=y
|
|
+CONFIG_ZLIB_DEFLATE=y
|
|
+CONFIG_PLIST=y
|
|
+CONFIG_HAS_IOMEM=y
|
|
+CONFIG_HAS_IOPORT=y
|
|
+CONFIG_HAS_DMA=y
|
|
--- /dev/null
|
|
+++ b/arch/arm/configs/loki_defconfig
|
|
@@ -0,0 +1,1147 @@
|
|
+#
|
|
+# Automatically generated make config: don't edit
|
|
+# Linux kernel version: 2.6.26-rc5
|
|
+# Fri Jun 13 03:07:49 2008
|
|
+#
|
|
+CONFIG_ARM=y
|
|
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
|
|
+# CONFIG_GENERIC_GPIO is not set
|
|
+CONFIG_GENERIC_TIME=y
|
|
+CONFIG_GENERIC_CLOCKEVENTS=y
|
|
+CONFIG_MMU=y
|
|
+# CONFIG_NO_IOPORT is not set
|
|
+CONFIG_GENERIC_HARDIRQS=y
|
|
+CONFIG_STACKTRACE_SUPPORT=y
|
|
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
|
|
+CONFIG_LOCKDEP_SUPPORT=y
|
|
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
|
|
+CONFIG_HARDIRQS_SW_RESEND=y
|
|
+CONFIG_GENERIC_IRQ_PROBE=y
|
|
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
|
|
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
|
|
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
|
|
+CONFIG_GENERIC_HWEIGHT=y
|
|
+CONFIG_GENERIC_CALIBRATE_DELAY=y
|
|
+CONFIG_ARCH_SUPPORTS_AOUT=y
|
|
+CONFIG_ZONE_DMA=y
|
|
+CONFIG_VECTORS_BASE=0xffff0000
|
|
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
|
|
+
|
|
+#
|
|
+# General setup
|
|
+#
|
|
+CONFIG_EXPERIMENTAL=y
|
|
+CONFIG_BROKEN_ON_SMP=y
|
|
+CONFIG_LOCK_KERNEL=y
|
|
+CONFIG_INIT_ENV_ARG_LIMIT=32
|
|
+CONFIG_LOCALVERSION=""
|
|
+CONFIG_LOCALVERSION_AUTO=y
|
|
+CONFIG_SWAP=y
|
|
+CONFIG_SYSVIPC=y
|
|
+CONFIG_SYSVIPC_SYSCTL=y
|
|
+# CONFIG_POSIX_MQUEUE is not set
|
|
+# CONFIG_BSD_PROCESS_ACCT is not set
|
|
+# CONFIG_TASKSTATS is not set
|
|
+# CONFIG_AUDIT is not set
|
|
+# CONFIG_IKCONFIG is not set
|
|
+CONFIG_LOG_BUF_SHIFT=14
|
|
+# CONFIG_CGROUPS is not set
|
|
+# CONFIG_GROUP_SCHED is not set
|
|
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
|
|
+# CONFIG_RELAY is not set
|
|
+# CONFIG_NAMESPACES is not set
|
|
+# CONFIG_BLK_DEV_INITRD is not set
|
|
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
|
+CONFIG_SYSCTL=y
|
|
+CONFIG_EMBEDDED=y
|
|
+CONFIG_UID16=y
|
|
+CONFIG_SYSCTL_SYSCALL=y
|
|
+CONFIG_SYSCTL_SYSCALL_CHECK=y
|
|
+CONFIG_KALLSYMS=y
|
|
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
|
|
+CONFIG_HOTPLUG=y
|
|
+CONFIG_PRINTK=y
|
|
+CONFIG_BUG=y
|
|
+CONFIG_ELF_CORE=y
|
|
+CONFIG_COMPAT_BRK=y
|
|
+CONFIG_BASE_FULL=y
|
|
+CONFIG_FUTEX=y
|
|
+CONFIG_ANON_INODES=y
|
|
+CONFIG_EPOLL=y
|
|
+CONFIG_SIGNALFD=y
|
|
+CONFIG_TIMERFD=y
|
|
+CONFIG_EVENTFD=y
|
|
+CONFIG_SHMEM=y
|
|
+CONFIG_VM_EVENT_COUNTERS=y
|
|
+CONFIG_SLAB=y
|
|
+# CONFIG_SLUB is not set
|
|
+# CONFIG_SLOB is not set
|
|
+# CONFIG_PROFILING is not set
|
|
+# CONFIG_MARKERS is not set
|
|
+CONFIG_HAVE_OPROFILE=y
|
|
+# CONFIG_KPROBES is not set
|
|
+CONFIG_HAVE_KPROBES=y
|
|
+CONFIG_HAVE_KRETPROBES=y
|
|
+# CONFIG_HAVE_DMA_ATTRS is not set
|
|
+CONFIG_PROC_PAGE_MONITOR=y
|
|
+CONFIG_SLABINFO=y
|
|
+CONFIG_RT_MUTEXES=y
|
|
+# CONFIG_TINY_SHMEM is not set
|
|
+CONFIG_BASE_SMALL=0
|
|
+CONFIG_MODULES=y
|
|
+# CONFIG_MODULE_FORCE_LOAD is not set
|
|
+CONFIG_MODULE_UNLOAD=y
|
|
+# CONFIG_MODULE_FORCE_UNLOAD is not set
|
|
+# CONFIG_MODVERSIONS is not set
|
|
+# CONFIG_MODULE_SRCVERSION_ALL is not set
|
|
+# CONFIG_KMOD is not set
|
|
+CONFIG_BLOCK=y
|
|
+# CONFIG_LBD is not set
|
|
+# CONFIG_BLK_DEV_IO_TRACE is not set
|
|
+# CONFIG_LSF is not set
|
|
+# CONFIG_BLK_DEV_BSG is not set
|
|
+
|
|
+#
|
|
+# IO Schedulers
|
|
+#
|
|
+CONFIG_IOSCHED_NOOP=y
|
|
+CONFIG_IOSCHED_AS=y
|
|
+CONFIG_IOSCHED_DEADLINE=y
|
|
+CONFIG_IOSCHED_CFQ=y
|
|
+# CONFIG_DEFAULT_AS is not set
|
|
+# CONFIG_DEFAULT_DEADLINE is not set
|
|
+CONFIG_DEFAULT_CFQ=y
|
|
+# CONFIG_DEFAULT_NOOP is not set
|
|
+CONFIG_DEFAULT_IOSCHED="cfq"
|
|
+CONFIG_CLASSIC_RCU=y
|
|
+
|
|
+#
|
|
+# System Type
|
|
+#
|
|
+# CONFIG_ARCH_AAEC2000 is not set
|
|
+# CONFIG_ARCH_INTEGRATOR is not set
|
|
+# CONFIG_ARCH_REALVIEW is not set
|
|
+# CONFIG_ARCH_VERSATILE is not set
|
|
+# CONFIG_ARCH_AT91 is not set
|
|
+# CONFIG_ARCH_CLPS7500 is not set
|
|
+# CONFIG_ARCH_CLPS711X is not set
|
|
+# CONFIG_ARCH_CO285 is not set
|
|
+# CONFIG_ARCH_EBSA110 is not set
|
|
+# CONFIG_ARCH_EP93XX is not set
|
|
+# CONFIG_ARCH_FOOTBRIDGE is not set
|
|
+# CONFIG_ARCH_NETX is not set
|
|
+# CONFIG_ARCH_H720X is not set
|
|
+# CONFIG_ARCH_IMX is not set
|
|
+# CONFIG_ARCH_IOP13XX is not set
|
|
+# CONFIG_ARCH_IOP32X is not set
|
|
+# CONFIG_ARCH_IOP33X is not set
|
|
+# CONFIG_ARCH_IXP23XX is not set
|
|
+# CONFIG_ARCH_IXP2000 is not set
|
|
+# CONFIG_ARCH_IXP4XX is not set
|
|
+# CONFIG_ARCH_L7200 is not set
|
|
+# CONFIG_ARCH_KIRKWOOD is not set
|
|
+# CONFIG_ARCH_KS8695 is not set
|
|
+# CONFIG_ARCH_NS9XXX is not set
|
|
+CONFIG_ARCH_LOKI=y
|
|
+# CONFIG_ARCH_MV78XX0 is not set
|
|
+# CONFIG_ARCH_MXC is not set
|
|
+# CONFIG_ARCH_ORION5X is not set
|
|
+# CONFIG_ARCH_PNX4008 is not set
|
|
+# CONFIG_ARCH_PXA is not set
|
|
+# CONFIG_ARCH_RPC is not set
|
|
+# CONFIG_ARCH_SA1100 is not set
|
|
+# CONFIG_ARCH_S3C2410 is not set
|
|
+# CONFIG_ARCH_SHARK is not set
|
|
+# CONFIG_ARCH_LH7A40X is not set
|
|
+# CONFIG_ARCH_DAVINCI is not set
|
|
+# CONFIG_ARCH_OMAP is not set
|
|
+# CONFIG_ARCH_MSM7X00A is not set
|
|
+
|
|
+#
|
|
+# Marvell Loki (88RC8480) Implementations
|
|
+#
|
|
+CONFIG_MACH_LB88RC8480=y
|
|
+
|
|
+#
|
|
+# Boot options
|
|
+#
|
|
+
|
|
+#
|
|
+# Power management
|
|
+#
|
|
+CONFIG_PLAT_ORION=y
|
|
+
|
|
+#
|
|
+# Processor Type
|
|
+#
|
|
+CONFIG_CPU_32=y
|
|
+CONFIG_CPU_FEROCEON=y
|
|
+# CONFIG_CPU_FEROCEON_OLD_ID is not set
|
|
+CONFIG_CPU_32v5=y
|
|
+CONFIG_CPU_ABRT_EV5T=y
|
|
+CONFIG_CPU_PABRT_NOIFAR=y
|
|
+CONFIG_CPU_CACHE_VIVT=y
|
|
+CONFIG_CPU_COPY_FEROCEON=y
|
|
+CONFIG_CPU_TLB_FEROCEON=y
|
|
+CONFIG_CPU_CP15=y
|
|
+CONFIG_CPU_CP15_MMU=y
|
|
+
|
|
+#
|
|
+# Processor Features
|
|
+#
|
|
+CONFIG_ARM_THUMB=y
|
|
+# CONFIG_CPU_ICACHE_DISABLE is not set
|
|
+# CONFIG_CPU_DCACHE_DISABLE is not set
|
|
+# CONFIG_OUTER_CACHE is not set
|
|
+
|
|
+#
|
|
+# Bus support
|
|
+#
|
|
+# CONFIG_PCI_SYSCALL is not set
|
|
+# CONFIG_ARCH_SUPPORTS_MSI is not set
|
|
+# CONFIG_PCCARD is not set
|
|
+
|
|
+#
|
|
+# Kernel Features
|
|
+#
|
|
+CONFIG_TICK_ONESHOT=y
|
|
+CONFIG_NO_HZ=y
|
|
+CONFIG_HIGH_RES_TIMERS=y
|
|
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
|
|
+CONFIG_PREEMPT=y
|
|
+CONFIG_HZ=100
|
|
+CONFIG_AEABI=y
|
|
+CONFIG_OABI_COMPAT=y
|
|
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
|
|
+CONFIG_SELECT_MEMORY_MODEL=y
|
|
+CONFIG_FLATMEM_MANUAL=y
|
|
+# CONFIG_DISCONTIGMEM_MANUAL is not set
|
|
+# CONFIG_SPARSEMEM_MANUAL is not set
|
|
+CONFIG_FLATMEM=y
|
|
+CONFIG_FLAT_NODE_MEM_MAP=y
|
|
+# CONFIG_SPARSEMEM_STATIC is not set
|
|
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
|
|
+CONFIG_PAGEFLAGS_EXTENDED=y
|
|
+CONFIG_SPLIT_PTLOCK_CPUS=4096
|
|
+# CONFIG_RESOURCES_64BIT is not set
|
|
+CONFIG_ZONE_DMA_FLAG=1
|
|
+CONFIG_BOUNCE=y
|
|
+CONFIG_VIRT_TO_BUS=y
|
|
+CONFIG_ALIGNMENT_TRAP=y
|
|
+
|
|
+#
|
|
+# Boot options
|
|
+#
|
|
+CONFIG_ZBOOT_ROM_TEXT=0x0
|
|
+CONFIG_ZBOOT_ROM_BSS=0x0
|
|
+CONFIG_CMDLINE=""
|
|
+# CONFIG_XIP_KERNEL is not set
|
|
+# CONFIG_KEXEC is not set
|
|
+
|
|
+#
|
|
+# Floating point emulation
|
|
+#
|
|
+
|
|
+#
|
|
+# At least one emulation must be selected
|
|
+#
|
|
+# CONFIG_FPE_NWFPE is not set
|
|
+# CONFIG_FPE_FASTFPE is not set
|
|
+# CONFIG_VFP is not set
|
|
+
|
|
+#
|
|
+# Userspace binary formats
|
|
+#
|
|
+CONFIG_BINFMT_ELF=y
|
|
+# CONFIG_BINFMT_AOUT is not set
|
|
+# CONFIG_BINFMT_MISC is not set
|
|
+
|
|
+#
|
|
+# Power management options
|
|
+#
|
|
+# CONFIG_PM is not set
|
|
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
|
|
+
|
|
+#
|
|
+# Networking
|
|
+#
|
|
+CONFIG_NET=y
|
|
+
|
|
+#
|
|
+# Networking options
|
|
+#
|
|
+CONFIG_PACKET=y
|
|
+CONFIG_PACKET_MMAP=y
|
|
+CONFIG_UNIX=y
|
|
+CONFIG_XFRM=y
|
|
+# CONFIG_XFRM_USER is not set
|
|
+# CONFIG_XFRM_SUB_POLICY is not set
|
|
+# CONFIG_XFRM_MIGRATE is not set
|
|
+# CONFIG_XFRM_STATISTICS is not set
|
|
+# CONFIG_NET_KEY is not set
|
|
+CONFIG_INET=y
|
|
+CONFIG_IP_MULTICAST=y
|
|
+# CONFIG_IP_ADVANCED_ROUTER is not set
|
|
+CONFIG_IP_FIB_HASH=y
|
|
+CONFIG_IP_PNP=y
|
|
+CONFIG_IP_PNP_DHCP=y
|
|
+CONFIG_IP_PNP_BOOTP=y
|
|
+# CONFIG_IP_PNP_RARP is not set
|
|
+# CONFIG_NET_IPIP is not set
|
|
+# CONFIG_NET_IPGRE is not set
|
|
+# CONFIG_IP_MROUTE is not set
|
|
+# CONFIG_ARPD is not set
|
|
+# CONFIG_SYN_COOKIES is not set
|
|
+# CONFIG_INET_AH is not set
|
|
+# CONFIG_INET_ESP is not set
|
|
+# CONFIG_INET_IPCOMP is not set
|
|
+# CONFIG_INET_XFRM_TUNNEL is not set
|
|
+# CONFIG_INET_TUNNEL is not set
|
|
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
|
|
+CONFIG_INET_XFRM_MODE_TUNNEL=y
|
|
+CONFIG_INET_XFRM_MODE_BEET=y
|
|
+# CONFIG_INET_LRO is not set
|
|
+CONFIG_INET_DIAG=y
|
|
+CONFIG_INET_TCP_DIAG=y
|
|
+# CONFIG_TCP_CONG_ADVANCED is not set
|
|
+CONFIG_TCP_CONG_CUBIC=y
|
|
+CONFIG_DEFAULT_TCP_CONG="cubic"
|
|
+# CONFIG_TCP_MD5SIG is not set
|
|
+# CONFIG_IPV6 is not set
|
|
+# CONFIG_NETWORK_SECMARK is not set
|
|
+# CONFIG_NETFILTER is not set
|
|
+# CONFIG_IP_DCCP is not set
|
|
+# CONFIG_IP_SCTP is not set
|
|
+# CONFIG_TIPC is not set
|
|
+# CONFIG_ATM is not set
|
|
+# CONFIG_BRIDGE is not set
|
|
+# CONFIG_VLAN_8021Q is not set
|
|
+# CONFIG_DECNET is not set
|
|
+# CONFIG_LLC2 is not set
|
|
+# CONFIG_IPX is not set
|
|
+# CONFIG_ATALK is not set
|
|
+# CONFIG_X25 is not set
|
|
+# CONFIG_LAPB is not set
|
|
+# CONFIG_ECONET is not set
|
|
+# CONFIG_WAN_ROUTER is not set
|
|
+# CONFIG_NET_SCHED is not set
|
|
+
|
|
+#
|
|
+# Network testing
|
|
+#
|
|
+CONFIG_NET_PKTGEN=m
|
|
+# CONFIG_HAMRADIO is not set
|
|
+# CONFIG_CAN is not set
|
|
+# CONFIG_IRDA is not set
|
|
+# CONFIG_BT is not set
|
|
+# CONFIG_AF_RXRPC is not set
|
|
+
|
|
+#
|
|
+# Wireless
|
|
+#
|
|
+# CONFIG_CFG80211 is not set
|
|
+CONFIG_WIRELESS_EXT=y
|
|
+# CONFIG_MAC80211 is not set
|
|
+# CONFIG_IEEE80211 is not set
|
|
+# CONFIG_RFKILL is not set
|
|
+# CONFIG_NET_9P is not set
|
|
+
|
|
+#
|
|
+# Device Drivers
|
|
+#
|
|
+
|
|
+#
|
|
+# Generic Driver Options
|
|
+#
|
|
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
|
|
+CONFIG_STANDALONE=y
|
|
+CONFIG_PREVENT_FIRMWARE_BUILD=y
|
|
+CONFIG_FW_LOADER=y
|
|
+# CONFIG_SYS_HYPERVISOR is not set
|
|
+# CONFIG_CONNECTOR is not set
|
|
+CONFIG_MTD=y
|
|
+# CONFIG_MTD_DEBUG is not set
|
|
+# CONFIG_MTD_CONCAT is not set
|
|
+CONFIG_MTD_PARTITIONS=y
|
|
+# CONFIG_MTD_REDBOOT_PARTS is not set
|
|
+CONFIG_MTD_CMDLINE_PARTS=y
|
|
+# CONFIG_MTD_AFS_PARTS is not set
|
|
+# CONFIG_MTD_AR7_PARTS is not set
|
|
+
|
|
+#
|
|
+# User Modules And Translation Layers
|
|
+#
|
|
+CONFIG_MTD_CHAR=y
|
|
+CONFIG_MTD_BLKDEVS=y
|
|
+CONFIG_MTD_BLOCK=y
|
|
+CONFIG_FTL=y
|
|
+CONFIG_NFTL=y
|
|
+# CONFIG_NFTL_RW is not set
|
|
+# CONFIG_INFTL is not set
|
|
+# CONFIG_RFD_FTL is not set
|
|
+# CONFIG_SSFDC is not set
|
|
+# CONFIG_MTD_OOPS is not set
|
|
+
|
|
+#
|
|
+# RAM/ROM/Flash chip drivers
|
|
+#
|
|
+CONFIG_MTD_CFI=y
|
|
+CONFIG_MTD_JEDECPROBE=y
|
|
+CONFIG_MTD_GEN_PROBE=y
|
|
+CONFIG_MTD_CFI_ADV_OPTIONS=y
|
|
+CONFIG_MTD_CFI_NOSWAP=y
|
|
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
|
|
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
|
|
+CONFIG_MTD_CFI_GEOMETRY=y
|
|
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
|
|
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
|
|
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
|
|
+CONFIG_MTD_CFI_I1=y
|
|
+CONFIG_MTD_CFI_I2=y
|
|
+CONFIG_MTD_CFI_I4=y
|
|
+# CONFIG_MTD_CFI_I8 is not set
|
|
+# CONFIG_MTD_OTP is not set
|
|
+CONFIG_MTD_CFI_INTELEXT=y
|
|
+CONFIG_MTD_CFI_AMDSTD=y
|
|
+CONFIG_MTD_CFI_STAA=y
|
|
+CONFIG_MTD_CFI_UTIL=y
|
|
+# CONFIG_MTD_RAM is not set
|
|
+# CONFIG_MTD_ROM is not set
|
|
+# CONFIG_MTD_ABSENT is not set
|
|
+
|
|
+#
|
|
+# Mapping drivers for chip access
|
|
+#
|
|
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
|
|
+CONFIG_MTD_PHYSMAP=y
|
|
+CONFIG_MTD_PHYSMAP_START=0x0
|
|
+CONFIG_MTD_PHYSMAP_LEN=0x0
|
|
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
|
|
+# CONFIG_MTD_ARM_INTEGRATOR is not set
|
|
+# CONFIG_MTD_IMPA7 is not set
|
|
+# CONFIG_MTD_PLATRAM is not set
|
|
+
|
|
+#
|
|
+# Self-contained MTD device drivers
|
|
+#
|
|
+# CONFIG_MTD_DATAFLASH is not set
|
|
+CONFIG_MTD_M25P80=y
|
|
+CONFIG_M25PXX_USE_FAST_READ=y
|
|
+# CONFIG_MTD_SLRAM is not set
|
|
+# CONFIG_MTD_PHRAM is not set
|
|
+# CONFIG_MTD_MTDRAM is not set
|
|
+# CONFIG_MTD_BLOCK2MTD is not set
|
|
+
|
|
+#
|
|
+# Disk-On-Chip Device Drivers
|
|
+#
|
|
+# CONFIG_MTD_DOC2000 is not set
|
|
+# CONFIG_MTD_DOC2001 is not set
|
|
+# CONFIG_MTD_DOC2001PLUS is not set
|
|
+CONFIG_MTD_NAND=y
|
|
+CONFIG_MTD_NAND_VERIFY_WRITE=y
|
|
+# CONFIG_MTD_NAND_ECC_SMC is not set
|
|
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
|
|
+CONFIG_MTD_NAND_IDS=y
|
|
+# CONFIG_MTD_NAND_DISKONCHIP is not set
|
|
+# CONFIG_MTD_NAND_NANDSIM is not set
|
|
+# CONFIG_MTD_NAND_PLATFORM is not set
|
|
+# CONFIG_MTD_ALAUDA is not set
|
|
+CONFIG_MTD_NAND_ORION=y
|
|
+# CONFIG_MTD_ONENAND is not set
|
|
+
|
|
+#
|
|
+# UBI - Unsorted block images
|
|
+#
|
|
+# CONFIG_MTD_UBI is not set
|
|
+# CONFIG_PARPORT is not set
|
|
+CONFIG_BLK_DEV=y
|
|
+# CONFIG_BLK_DEV_COW_COMMON is not set
|
|
+CONFIG_BLK_DEV_LOOP=y
|
|
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
|
|
+# CONFIG_BLK_DEV_NBD is not set
|
|
+# CONFIG_BLK_DEV_UB is not set
|
|
+# CONFIG_BLK_DEV_RAM is not set
|
|
+# CONFIG_CDROM_PKTCDVD is not set
|
|
+# CONFIG_ATA_OVER_ETH is not set
|
|
+# CONFIG_MISC_DEVICES is not set
|
|
+CONFIG_HAVE_IDE=y
|
|
+# CONFIG_IDE is not set
|
|
+
|
|
+#
|
|
+# SCSI device support
|
|
+#
|
|
+# CONFIG_RAID_ATTRS is not set
|
|
+CONFIG_SCSI=y
|
|
+CONFIG_SCSI_DMA=y
|
|
+# CONFIG_SCSI_TGT is not set
|
|
+# CONFIG_SCSI_NETLINK is not set
|
|
+# CONFIG_SCSI_PROC_FS is not set
|
|
+
|
|
+#
|
|
+# SCSI support type (disk, tape, CD-ROM)
|
|
+#
|
|
+CONFIG_BLK_DEV_SD=y
|
|
+# CONFIG_CHR_DEV_ST is not set
|
|
+# CONFIG_CHR_DEV_OSST is not set
|
|
+CONFIG_BLK_DEV_SR=m
|
|
+# CONFIG_BLK_DEV_SR_VENDOR is not set
|
|
+CONFIG_CHR_DEV_SG=m
|
|
+# CONFIG_CHR_DEV_SCH is not set
|
|
+
|
|
+#
|
|
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
|
|
+#
|
|
+# CONFIG_SCSI_MULTI_LUN is not set
|
|
+# CONFIG_SCSI_CONSTANTS is not set
|
|
+# CONFIG_SCSI_LOGGING is not set
|
|
+# CONFIG_SCSI_SCAN_ASYNC is not set
|
|
+CONFIG_SCSI_WAIT_SCAN=m
|
|
+
|
|
+#
|
|
+# SCSI Transports
|
|
+#
|
|
+# CONFIG_SCSI_SPI_ATTRS is not set
|
|
+# CONFIG_SCSI_FC_ATTRS is not set
|
|
+# CONFIG_SCSI_ISCSI_ATTRS is not set
|
|
+# CONFIG_SCSI_SAS_LIBSAS is not set
|
|
+# CONFIG_SCSI_SRP_ATTRS is not set
|
|
+CONFIG_SCSI_LOWLEVEL=y
|
|
+# CONFIG_ISCSI_TCP is not set
|
|
+# CONFIG_SCSI_DEBUG is not set
|
|
+CONFIG_ATA=y
|
|
+# CONFIG_ATA_NONSTANDARD is not set
|
|
+CONFIG_SATA_PMP=y
|
|
+CONFIG_ATA_SFF=y
|
|
+CONFIG_SATA_MV=y
|
|
+# CONFIG_PATA_PLATFORM is not set
|
|
+# CONFIG_MD is not set
|
|
+CONFIG_NETDEVICES=y
|
|
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
|
|
+# CONFIG_DUMMY is not set
|
|
+# CONFIG_BONDING is not set
|
|
+# CONFIG_MACVLAN is not set
|
|
+# CONFIG_EQUALIZER is not set
|
|
+# CONFIG_TUN is not set
|
|
+# CONFIG_VETH is not set
|
|
+# CONFIG_PHYLIB is not set
|
|
+CONFIG_NET_ETHERNET=y
|
|
+CONFIG_MII=y
|
|
+# CONFIG_AX88796 is not set
|
|
+# CONFIG_SMC91X is not set
|
|
+# CONFIG_DM9000 is not set
|
|
+# CONFIG_ENC28J60 is not set
|
|
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
|
|
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
|
|
+# CONFIG_IBM_NEW_EMAC_TAH is not set
|
|
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
|
|
+# CONFIG_B44 is not set
|
|
+CONFIG_NETDEV_1000=y
|
|
+# CONFIG_E1000E_ENABLED is not set
|
|
+CONFIG_MV643XX_ETH=y
|
|
+# CONFIG_NETDEV_10000 is not set
|
|
+
|
|
+#
|
|
+# Wireless LAN
|
|
+#
|
|
+# CONFIG_WLAN_PRE80211 is not set
|
|
+# CONFIG_WLAN_80211 is not set
|
|
+# CONFIG_IWLWIFI_LEDS is not set
|
|
+
|
|
+#
|
|
+# USB Network Adapters
|
|
+#
|
|
+# CONFIG_USB_CATC is not set
|
|
+# CONFIG_USB_KAWETH is not set
|
|
+# CONFIG_USB_PEGASUS is not set
|
|
+# CONFIG_USB_RTL8150 is not set
|
|
+# CONFIG_USB_USBNET is not set
|
|
+# CONFIG_WAN is not set
|
|
+# CONFIG_PPP is not set
|
|
+# CONFIG_SLIP is not set
|
|
+# CONFIG_NETCONSOLE is not set
|
|
+# CONFIG_NETPOLL is not set
|
|
+# CONFIG_NET_POLL_CONTROLLER is not set
|
|
+# CONFIG_ISDN is not set
|
|
+
|
|
+#
|
|
+# Input device support
|
|
+#
|
|
+CONFIG_INPUT=y
|
|
+# CONFIG_INPUT_FF_MEMLESS is not set
|
|
+# CONFIG_INPUT_POLLDEV is not set
|
|
+
|
|
+#
|
|
+# Userland interfaces
|
|
+#
|
|
+CONFIG_INPUT_MOUSEDEV=y
|
|
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
|
|
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
|
|
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
|
|
+# CONFIG_INPUT_JOYDEV is not set
|
|
+# CONFIG_INPUT_EVDEV is not set
|
|
+# CONFIG_INPUT_EVBUG is not set
|
|
+
|
|
+#
|
|
+# Input Device Drivers
|
|
+#
|
|
+# CONFIG_INPUT_KEYBOARD is not set
|
|
+# CONFIG_INPUT_MOUSE is not set
|
|
+# CONFIG_INPUT_JOYSTICK is not set
|
|
+# CONFIG_INPUT_TABLET is not set
|
|
+# CONFIG_INPUT_TOUCHSCREEN is not set
|
|
+# CONFIG_INPUT_MISC is not set
|
|
+
|
|
+#
|
|
+# Hardware I/O ports
|
|
+#
|
|
+# CONFIG_SERIO is not set
|
|
+# CONFIG_GAMEPORT is not set
|
|
+
|
|
+#
|
|
+# Character devices
|
|
+#
|
|
+CONFIG_VT=y
|
|
+CONFIG_VT_CONSOLE=y
|
|
+CONFIG_HW_CONSOLE=y
|
|
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
|
|
+CONFIG_DEVKMEM=y
|
|
+# CONFIG_SERIAL_NONSTANDARD is not set
|
|
+
|
|
+#
|
|
+# Serial drivers
|
|
+#
|
|
+CONFIG_SERIAL_8250=y
|
|
+CONFIG_SERIAL_8250_CONSOLE=y
|
|
+CONFIG_SERIAL_8250_NR_UARTS=4
|
|
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
|
|
+# CONFIG_SERIAL_8250_EXTENDED is not set
|
|
+
|
|
+#
|
|
+# Non-8250 serial port support
|
|
+#
|
|
+CONFIG_SERIAL_CORE=y
|
|
+CONFIG_SERIAL_CORE_CONSOLE=y
|
|
+CONFIG_UNIX98_PTYS=y
|
|
+CONFIG_LEGACY_PTYS=y
|
|
+CONFIG_LEGACY_PTY_COUNT=16
|
|
+# CONFIG_IPMI_HANDLER is not set
|
|
+CONFIG_HW_RANDOM=m
|
|
+# CONFIG_NVRAM is not set
|
|
+# CONFIG_R3964 is not set
|
|
+# CONFIG_RAW_DRIVER is not set
|
|
+# CONFIG_TCG_TPM is not set
|
|
+CONFIG_I2C=y
|
|
+CONFIG_I2C_BOARDINFO=y
|
|
+CONFIG_I2C_CHARDEV=y
|
|
+
|
|
+#
|
|
+# I2C Hardware Bus support
|
|
+#
|
|
+# CONFIG_I2C_OCORES is not set
|
|
+# CONFIG_I2C_PARPORT_LIGHT is not set
|
|
+# CONFIG_I2C_SIMTEC is not set
|
|
+# CONFIG_I2C_TAOS_EVM is not set
|
|
+# CONFIG_I2C_STUB is not set
|
|
+# CONFIG_I2C_TINY_USB is not set
|
|
+# CONFIG_I2C_PCA_PLATFORM is not set
|
|
+CONFIG_I2C_MV64XXX=y
|
|
+
|
|
+#
|
|
+# Miscellaneous I2C Chip support
|
|
+#
|
|
+# CONFIG_DS1682 is not set
|
|
+# CONFIG_SENSORS_EEPROM is not set
|
|
+# CONFIG_SENSORS_PCF8574 is not set
|
|
+# CONFIG_PCF8575 is not set
|
|
+# CONFIG_SENSORS_PCF8591 is not set
|
|
+# CONFIG_SENSORS_MAX6875 is not set
|
|
+# CONFIG_SENSORS_TSL2550 is not set
|
|
+# CONFIG_I2C_DEBUG_CORE is not set
|
|
+# CONFIG_I2C_DEBUG_ALGO is not set
|
|
+# CONFIG_I2C_DEBUG_BUS is not set
|
|
+# CONFIG_I2C_DEBUG_CHIP is not set
|
|
+CONFIG_SPI=y
|
|
+CONFIG_SPI_MASTER=y
|
|
+
|
|
+#
|
|
+# SPI Master Controller Drivers
|
|
+#
|
|
+# CONFIG_SPI_BITBANG is not set
|
|
+
|
|
+#
|
|
+# SPI Protocol Masters
|
|
+#
|
|
+# CONFIG_SPI_AT25 is not set
|
|
+# CONFIG_SPI_SPIDEV is not set
|
|
+# CONFIG_SPI_TLE62X0 is not set
|
|
+# CONFIG_W1 is not set
|
|
+# CONFIG_POWER_SUPPLY is not set
|
|
+# CONFIG_HWMON is not set
|
|
+# CONFIG_WATCHDOG is not set
|
|
+
|
|
+#
|
|
+# Sonics Silicon Backplane
|
|
+#
|
|
+CONFIG_SSB_POSSIBLE=y
|
|
+# CONFIG_SSB is not set
|
|
+
|
|
+#
|
|
+# Multifunction device drivers
|
|
+#
|
|
+# CONFIG_MFD_SM501 is not set
|
|
+# CONFIG_MFD_ASIC3 is not set
|
|
+# CONFIG_HTC_PASIC3 is not set
|
|
+
|
|
+#
|
|
+# Multimedia devices
|
|
+#
|
|
+
|
|
+#
|
|
+# Multimedia core support
|
|
+#
|
|
+# CONFIG_VIDEO_DEV is not set
|
|
+# CONFIG_DVB_CORE is not set
|
|
+# CONFIG_VIDEO_MEDIA is not set
|
|
+
|
|
+#
|
|
+# Multimedia drivers
|
|
+#
|
|
+# CONFIG_DAB is not set
|
|
+
|
|
+#
|
|
+# Graphics support
|
|
+#
|
|
+# CONFIG_VGASTATE is not set
|
|
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
|
|
+# CONFIG_FB is not set
|
|
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
|
|
+
|
|
+#
|
|
+# Display device support
|
|
+#
|
|
+# CONFIG_DISPLAY_SUPPORT is not set
|
|
+
|
|
+#
|
|
+# Console display driver support
|
|
+#
|
|
+# CONFIG_VGA_CONSOLE is not set
|
|
+CONFIG_DUMMY_CONSOLE=y
|
|
+
|
|
+#
|
|
+# Sound
|
|
+#
|
|
+# CONFIG_SOUND is not set
|
|
+CONFIG_HID_SUPPORT=y
|
|
+CONFIG_HID=y
|
|
+# CONFIG_HID_DEBUG is not set
|
|
+# CONFIG_HIDRAW is not set
|
|
+
|
|
+#
|
|
+# USB Input Devices
|
|
+#
|
|
+CONFIG_USB_HID=y
|
|
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
|
|
+# CONFIG_HID_FF is not set
|
|
+# CONFIG_USB_HIDDEV is not set
|
|
+CONFIG_USB_SUPPORT=y
|
|
+CONFIG_USB_ARCH_HAS_HCD=y
|
|
+# CONFIG_USB_ARCH_HAS_OHCI is not set
|
|
+# CONFIG_USB_ARCH_HAS_EHCI is not set
|
|
+CONFIG_USB=y
|
|
+# CONFIG_USB_DEBUG is not set
|
|
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
|
|
+
|
|
+#
|
|
+# Miscellaneous USB options
|
|
+#
|
|
+CONFIG_USB_DEVICEFS=y
|
|
+CONFIG_USB_DEVICE_CLASS=y
|
|
+# CONFIG_USB_DYNAMIC_MINORS is not set
|
|
+# CONFIG_USB_OTG is not set
|
|
+# CONFIG_USB_OTG_WHITELIST is not set
|
|
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
|
|
+
|
|
+#
|
|
+# USB Host Controller Drivers
|
|
+#
|
|
+# CONFIG_USB_C67X00_HCD is not set
|
|
+# CONFIG_USB_ISP116X_HCD is not set
|
|
+# CONFIG_USB_ISP1760_HCD is not set
|
|
+# CONFIG_USB_SL811_HCD is not set
|
|
+# CONFIG_USB_R8A66597_HCD is not set
|
|
+
|
|
+#
|
|
+# USB Device Class drivers
|
|
+#
|
|
+# CONFIG_USB_ACM is not set
|
|
+CONFIG_USB_PRINTER=y
|
|
+# CONFIG_USB_WDM is not set
|
|
+
|
|
+#
|
|
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
|
|
+#
|
|
+
|
|
+#
|
|
+# may also be needed; see USB_STORAGE Help for more information
|
|
+#
|
|
+CONFIG_USB_STORAGE=y
|
|
+# CONFIG_USB_STORAGE_DEBUG is not set
|
|
+CONFIG_USB_STORAGE_DATAFAB=y
|
|
+CONFIG_USB_STORAGE_FREECOM=y
|
|
+# CONFIG_USB_STORAGE_ISD200 is not set
|
|
+CONFIG_USB_STORAGE_DPCM=y
|
|
+# CONFIG_USB_STORAGE_USBAT is not set
|
|
+CONFIG_USB_STORAGE_SDDR09=y
|
|
+CONFIG_USB_STORAGE_SDDR55=y
|
|
+CONFIG_USB_STORAGE_JUMPSHOT=y
|
|
+# CONFIG_USB_STORAGE_ALAUDA is not set
|
|
+# CONFIG_USB_STORAGE_ONETOUCH is not set
|
|
+# CONFIG_USB_STORAGE_KARMA is not set
|
|
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
|
|
+# CONFIG_USB_LIBUSUAL is not set
|
|
+
|
|
+#
|
|
+# USB Imaging devices
|
|
+#
|
|
+# CONFIG_USB_MDC800 is not set
|
|
+# CONFIG_USB_MICROTEK is not set
|
|
+# CONFIG_USB_MON is not set
|
|
+
|
|
+#
|
|
+# USB port drivers
|
|
+#
|
|
+# CONFIG_USB_SERIAL is not set
|
|
+
|
|
+#
|
|
+# USB Miscellaneous drivers
|
|
+#
|
|
+# CONFIG_USB_EMI62 is not set
|
|
+# CONFIG_USB_EMI26 is not set
|
|
+# CONFIG_USB_ADUTUX is not set
|
|
+# CONFIG_USB_AUERSWALD is not set
|
|
+# CONFIG_USB_RIO500 is not set
|
|
+# CONFIG_USB_LEGOTOWER is not set
|
|
+# CONFIG_USB_LCD is not set
|
|
+# CONFIG_USB_BERRY_CHARGE is not set
|
|
+# CONFIG_USB_LED is not set
|
|
+# CONFIG_USB_CYPRESS_CY7C63 is not set
|
|
+# CONFIG_USB_CYTHERM is not set
|
|
+# CONFIG_USB_PHIDGET is not set
|
|
+# CONFIG_USB_IDMOUSE is not set
|
|
+# CONFIG_USB_FTDI_ELAN is not set
|
|
+# CONFIG_USB_APPLEDISPLAY is not set
|
|
+# CONFIG_USB_LD is not set
|
|
+# CONFIG_USB_TRANCEVIBRATOR is not set
|
|
+# CONFIG_USB_IOWARRIOR is not set
|
|
+# CONFIG_USB_TEST is not set
|
|
+# CONFIG_USB_ISIGHTFW is not set
|
|
+# CONFIG_USB_GADGET is not set
|
|
+# CONFIG_MMC is not set
|
|
+CONFIG_NEW_LEDS=y
|
|
+# CONFIG_LEDS_CLASS is not set
|
|
+
|
|
+#
|
|
+# LED drivers
|
|
+#
|
|
+
|
|
+#
|
|
+# LED Triggers
|
|
+#
|
|
+# CONFIG_LEDS_TRIGGERS is not set
|
|
+CONFIG_RTC_LIB=y
|
|
+# CONFIG_RTC_CLASS is not set
|
|
+# CONFIG_UIO is not set
|
|
+
|
|
+#
|
|
+# File systems
|
|
+#
|
|
+CONFIG_EXT2_FS=y
|
|
+# CONFIG_EXT2_FS_XATTR is not set
|
|
+# CONFIG_EXT2_FS_XIP is not set
|
|
+CONFIG_EXT3_FS=y
|
|
+# CONFIG_EXT3_FS_XATTR is not set
|
|
+# CONFIG_EXT4DEV_FS is not set
|
|
+CONFIG_JBD=y
|
|
+# CONFIG_REISERFS_FS is not set
|
|
+# CONFIG_JFS_FS is not set
|
|
+# CONFIG_FS_POSIX_ACL is not set
|
|
+CONFIG_XFS_FS=y
|
|
+# CONFIG_XFS_QUOTA is not set
|
|
+# CONFIG_XFS_POSIX_ACL is not set
|
|
+# CONFIG_XFS_RT is not set
|
|
+# CONFIG_XFS_DEBUG is not set
|
|
+# CONFIG_OCFS2_FS is not set
|
|
+CONFIG_DNOTIFY=y
|
|
+CONFIG_INOTIFY=y
|
|
+CONFIG_INOTIFY_USER=y
|
|
+# CONFIG_QUOTA is not set
|
|
+# CONFIG_AUTOFS_FS is not set
|
|
+# CONFIG_AUTOFS4_FS is not set
|
|
+# CONFIG_FUSE_FS is not set
|
|
+
|
|
+#
|
|
+# CD-ROM/DVD Filesystems
|
|
+#
|
|
+CONFIG_ISO9660_FS=y
|
|
+# CONFIG_JOLIET is not set
|
|
+# CONFIG_ZISOFS is not set
|
|
+CONFIG_UDF_FS=m
|
|
+CONFIG_UDF_NLS=y
|
|
+
|
|
+#
|
|
+# DOS/FAT/NT Filesystems
|
|
+#
|
|
+CONFIG_FAT_FS=y
|
|
+CONFIG_MSDOS_FS=y
|
|
+CONFIG_VFAT_FS=y
|
|
+CONFIG_FAT_DEFAULT_CODEPAGE=437
|
|
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
|
|
+# CONFIG_NTFS_FS is not set
|
|
+
|
|
+#
|
|
+# Pseudo filesystems
|
|
+#
|
|
+CONFIG_PROC_FS=y
|
|
+CONFIG_PROC_SYSCTL=y
|
|
+CONFIG_SYSFS=y
|
|
+CONFIG_TMPFS=y
|
|
+# CONFIG_TMPFS_POSIX_ACL is not set
|
|
+# CONFIG_HUGETLB_PAGE is not set
|
|
+# CONFIG_CONFIGFS_FS is not set
|
|
+
|
|
+#
|
|
+# Miscellaneous filesystems
|
|
+#
|
|
+# CONFIG_ADFS_FS is not set
|
|
+# CONFIG_AFFS_FS is not set
|
|
+# CONFIG_HFS_FS is not set
|
|
+# CONFIG_HFSPLUS_FS is not set
|
|
+# CONFIG_BEFS_FS is not set
|
|
+# CONFIG_BFS_FS is not set
|
|
+# CONFIG_EFS_FS is not set
|
|
+CONFIG_JFFS2_FS=y
|
|
+CONFIG_JFFS2_FS_DEBUG=0
|
|
+CONFIG_JFFS2_FS_WRITEBUFFER=y
|
|
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
|
|
+# CONFIG_JFFS2_SUMMARY is not set
|
|
+# CONFIG_JFFS2_FS_XATTR is not set
|
|
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
|
|
+CONFIG_JFFS2_ZLIB=y
|
|
+# CONFIG_JFFS2_LZO is not set
|
|
+CONFIG_JFFS2_RTIME=y
|
|
+# CONFIG_JFFS2_RUBIN is not set
|
|
+CONFIG_CRAMFS=y
|
|
+# CONFIG_VXFS_FS is not set
|
|
+# CONFIG_MINIX_FS is not set
|
|
+# CONFIG_HPFS_FS is not set
|
|
+# CONFIG_QNX4FS_FS is not set
|
|
+# CONFIG_ROMFS_FS is not set
|
|
+# CONFIG_SYSV_FS is not set
|
|
+# CONFIG_UFS_FS is not set
|
|
+CONFIG_NETWORK_FILESYSTEMS=y
|
|
+CONFIG_NFS_FS=y
|
|
+CONFIG_NFS_V3=y
|
|
+# CONFIG_NFS_V3_ACL is not set
|
|
+# CONFIG_NFS_V4 is not set
|
|
+# CONFIG_NFSD is not set
|
|
+CONFIG_ROOT_NFS=y
|
|
+CONFIG_LOCKD=y
|
|
+CONFIG_LOCKD_V4=y
|
|
+CONFIG_NFS_COMMON=y
|
|
+CONFIG_SUNRPC=y
|
|
+# CONFIG_SUNRPC_BIND34 is not set
|
|
+# CONFIG_RPCSEC_GSS_KRB5 is not set
|
|
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
|
|
+# CONFIG_SMB_FS is not set
|
|
+# CONFIG_CIFS is not set
|
|
+# CONFIG_NCP_FS is not set
|
|
+# CONFIG_CODA_FS is not set
|
|
+# CONFIG_AFS_FS is not set
|
|
+
|
|
+#
|
|
+# Partition Types
|
|
+#
|
|
+CONFIG_PARTITION_ADVANCED=y
|
|
+# CONFIG_ACORN_PARTITION is not set
|
|
+# CONFIG_OSF_PARTITION is not set
|
|
+# CONFIG_AMIGA_PARTITION is not set
|
|
+# CONFIG_ATARI_PARTITION is not set
|
|
+# CONFIG_MAC_PARTITION is not set
|
|
+CONFIG_MSDOS_PARTITION=y
|
|
+CONFIG_BSD_DISKLABEL=y
|
|
+CONFIG_MINIX_SUBPARTITION=y
|
|
+CONFIG_SOLARIS_X86_PARTITION=y
|
|
+CONFIG_UNIXWARE_DISKLABEL=y
|
|
+CONFIG_LDM_PARTITION=y
|
|
+CONFIG_LDM_DEBUG=y
|
|
+# CONFIG_SGI_PARTITION is not set
|
|
+# CONFIG_ULTRIX_PARTITION is not set
|
|
+CONFIG_SUN_PARTITION=y
|
|
+# CONFIG_KARMA_PARTITION is not set
|
|
+# CONFIG_EFI_PARTITION is not set
|
|
+# CONFIG_SYSV68_PARTITION is not set
|
|
+CONFIG_NLS=y
|
|
+CONFIG_NLS_DEFAULT="iso8859-1"
|
|
+CONFIG_NLS_CODEPAGE_437=y
|
|
+# CONFIG_NLS_CODEPAGE_737 is not set
|
|
+# CONFIG_NLS_CODEPAGE_775 is not set
|
|
+CONFIG_NLS_CODEPAGE_850=y
|
|
+# CONFIG_NLS_CODEPAGE_852 is not set
|
|
+# CONFIG_NLS_CODEPAGE_855 is not set
|
|
+# CONFIG_NLS_CODEPAGE_857 is not set
|
|
+# CONFIG_NLS_CODEPAGE_860 is not set
|
|
+# CONFIG_NLS_CODEPAGE_861 is not set
|
|
+# CONFIG_NLS_CODEPAGE_862 is not set
|
|
+# CONFIG_NLS_CODEPAGE_863 is not set
|
|
+# CONFIG_NLS_CODEPAGE_864 is not set
|
|
+# CONFIG_NLS_CODEPAGE_865 is not set
|
|
+# CONFIG_NLS_CODEPAGE_866 is not set
|
|
+# CONFIG_NLS_CODEPAGE_869 is not set
|
|
+# CONFIG_NLS_CODEPAGE_936 is not set
|
|
+# CONFIG_NLS_CODEPAGE_950 is not set
|
|
+# CONFIG_NLS_CODEPAGE_932 is not set
|
|
+# CONFIG_NLS_CODEPAGE_949 is not set
|
|
+# CONFIG_NLS_CODEPAGE_874 is not set
|
|
+# CONFIG_NLS_ISO8859_8 is not set
|
|
+# CONFIG_NLS_CODEPAGE_1250 is not set
|
|
+# CONFIG_NLS_CODEPAGE_1251 is not set
|
|
+# CONFIG_NLS_ASCII is not set
|
|
+CONFIG_NLS_ISO8859_1=y
|
|
+CONFIG_NLS_ISO8859_2=y
|
|
+# CONFIG_NLS_ISO8859_3 is not set
|
|
+# CONFIG_NLS_ISO8859_4 is not set
|
|
+# CONFIG_NLS_ISO8859_5 is not set
|
|
+# CONFIG_NLS_ISO8859_6 is not set
|
|
+# CONFIG_NLS_ISO8859_7 is not set
|
|
+# CONFIG_NLS_ISO8859_9 is not set
|
|
+# CONFIG_NLS_ISO8859_13 is not set
|
|
+# CONFIG_NLS_ISO8859_14 is not set
|
|
+# CONFIG_NLS_ISO8859_15 is not set
|
|
+# CONFIG_NLS_KOI8_R is not set
|
|
+# CONFIG_NLS_KOI8_U is not set
|
|
+# CONFIG_NLS_UTF8 is not set
|
|
+# CONFIG_DLM is not set
|
|
+
|
|
+#
|
|
+# Kernel hacking
|
|
+#
|
|
+# CONFIG_PRINTK_TIME is not set
|
|
+CONFIG_ENABLE_WARN_DEPRECATED=y
|
|
+CONFIG_ENABLE_MUST_CHECK=y
|
|
+CONFIG_FRAME_WARN=1024
|
|
+CONFIG_MAGIC_SYSRQ=y
|
|
+# CONFIG_UNUSED_SYMBOLS is not set
|
|
+# CONFIG_DEBUG_FS is not set
|
|
+# CONFIG_HEADERS_CHECK is not set
|
|
+# CONFIG_DEBUG_KERNEL is not set
|
|
+# CONFIG_DEBUG_BUGVERBOSE is not set
|
|
+CONFIG_FRAME_POINTER=y
|
|
+# CONFIG_LATENCYTOP is not set
|
|
+# CONFIG_SAMPLES is not set
|
|
+CONFIG_DEBUG_USER=y
|
|
+
|
|
+#
|
|
+# Security options
|
|
+#
|
|
+# CONFIG_KEYS is not set
|
|
+# CONFIG_SECURITY is not set
|
|
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
|
|
+CONFIG_CRYPTO=y
|
|
+
|
|
+#
|
|
+# Crypto core or helper
|
|
+#
|
|
+CONFIG_CRYPTO_ALGAPI=m
|
|
+CONFIG_CRYPTO_BLKCIPHER=m
|
|
+CONFIG_CRYPTO_MANAGER=m
|
|
+# CONFIG_CRYPTO_GF128MUL is not set
|
|
+# CONFIG_CRYPTO_NULL is not set
|
|
+# CONFIG_CRYPTO_CRYPTD is not set
|
|
+# CONFIG_CRYPTO_AUTHENC is not set
|
|
+# CONFIG_CRYPTO_TEST is not set
|
|
+
|
|
+#
|
|
+# Authenticated Encryption with Associated Data
|
|
+#
|
|
+# CONFIG_CRYPTO_CCM is not set
|
|
+# CONFIG_CRYPTO_GCM is not set
|
|
+# CONFIG_CRYPTO_SEQIV is not set
|
|
+
|
|
+#
|
|
+# Block modes
|
|
+#
|
|
+CONFIG_CRYPTO_CBC=m
|
|
+# CONFIG_CRYPTO_CTR is not set
|
|
+# CONFIG_CRYPTO_CTS is not set
|
|
+CONFIG_CRYPTO_ECB=m
|
|
+# CONFIG_CRYPTO_LRW is not set
|
|
+CONFIG_CRYPTO_PCBC=m
|
|
+# CONFIG_CRYPTO_XTS is not set
|
|
+
|
|
+#
|
|
+# Hash modes
|
|
+#
|
|
+# CONFIG_CRYPTO_HMAC is not set
|
|
+# CONFIG_CRYPTO_XCBC is not set
|
|
+
|
|
+#
|
|
+# Digest
|
|
+#
|
|
+# CONFIG_CRYPTO_CRC32C is not set
|
|
+# CONFIG_CRYPTO_MD4 is not set
|
|
+# CONFIG_CRYPTO_MD5 is not set
|
|
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
|
|
+# CONFIG_CRYPTO_SHA1 is not set
|
|
+# CONFIG_CRYPTO_SHA256 is not set
|
|
+# CONFIG_CRYPTO_SHA512 is not set
|
|
+# CONFIG_CRYPTO_TGR192 is not set
|
|
+# CONFIG_CRYPTO_WP512 is not set
|
|
+
|
|
+#
|
|
+# Ciphers
|
|
+#
|
|
+# CONFIG_CRYPTO_AES is not set
|
|
+# CONFIG_CRYPTO_ANUBIS is not set
|
|
+# CONFIG_CRYPTO_ARC4 is not set
|
|
+# CONFIG_CRYPTO_BLOWFISH is not set
|
|
+# CONFIG_CRYPTO_CAMELLIA is not set
|
|
+# CONFIG_CRYPTO_CAST5 is not set
|
|
+# CONFIG_CRYPTO_CAST6 is not set
|
|
+# CONFIG_CRYPTO_DES is not set
|
|
+# CONFIG_CRYPTO_FCRYPT is not set
|
|
+# CONFIG_CRYPTO_KHAZAD is not set
|
|
+# CONFIG_CRYPTO_SALSA20 is not set
|
|
+# CONFIG_CRYPTO_SEED is not set
|
|
+# CONFIG_CRYPTO_SERPENT is not set
|
|
+# CONFIG_CRYPTO_TEA is not set
|
|
+# CONFIG_CRYPTO_TWOFISH is not set
|
|
+
|
|
+#
|
|
+# Compression
|
|
+#
|
|
+# CONFIG_CRYPTO_DEFLATE is not set
|
|
+# CONFIG_CRYPTO_LZO is not set
|
|
+CONFIG_CRYPTO_HW=y
|
|
+
|
|
+#
|
|
+# Library routines
|
|
+#
|
|
+CONFIG_BITREVERSE=y
|
|
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
|
|
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
|
|
+CONFIG_CRC_CCITT=y
|
|
+CONFIG_CRC16=y
|
|
+CONFIG_CRC_ITU_T=m
|
|
+CONFIG_CRC32=y
|
|
+# CONFIG_CRC7 is not set
|
|
+CONFIG_LIBCRC32C=y
|
|
+CONFIG_ZLIB_INFLATE=y
|
|
+CONFIG_ZLIB_DEFLATE=y
|
|
+CONFIG_PLIST=y
|
|
+CONFIG_HAS_IOMEM=y
|
|
+CONFIG_HAS_IOPORT=y
|
|
+CONFIG_HAS_DMA=y
|
|
--- /dev/null
|
|
+++ b/arch/arm/configs/mv78xx0_defconfig
|
|
@@ -0,0 +1,1445 @@
|
|
+#
|
|
+# Automatically generated make config: don't edit
|
|
+# Linux kernel version: 2.6.26-rc5
|
|
+# Fri Jun 13 02:57:32 2008
|
|
+#
|
|
+CONFIG_ARM=y
|
|
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
|
|
+# CONFIG_GENERIC_GPIO is not set
|
|
+CONFIG_GENERIC_TIME=y
|
|
+CONFIG_GENERIC_CLOCKEVENTS=y
|
|
+CONFIG_MMU=y
|
|
+# CONFIG_NO_IOPORT is not set
|
|
+CONFIG_GENERIC_HARDIRQS=y
|
|
+CONFIG_STACKTRACE_SUPPORT=y
|
|
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
|
|
+CONFIG_LOCKDEP_SUPPORT=y
|
|
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
|
|
+CONFIG_HARDIRQS_SW_RESEND=y
|
|
+CONFIG_GENERIC_IRQ_PROBE=y
|
|
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
|
|
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
|
|
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
|
|
+CONFIG_GENERIC_HWEIGHT=y
|
|
+CONFIG_GENERIC_CALIBRATE_DELAY=y
|
|
+CONFIG_ARCH_SUPPORTS_AOUT=y
|
|
+CONFIG_ZONE_DMA=y
|
|
+CONFIG_VECTORS_BASE=0xffff0000
|
|
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
|
|
+
|
|
+#
|
|
+# General setup
|
|
+#
|
|
+CONFIG_EXPERIMENTAL=y
|
|
+CONFIG_BROKEN_ON_SMP=y
|
|
+CONFIG_LOCK_KERNEL=y
|
|
+CONFIG_INIT_ENV_ARG_LIMIT=32
|
|
+CONFIG_LOCALVERSION=""
|
|
+CONFIG_LOCALVERSION_AUTO=y
|
|
+CONFIG_SWAP=y
|
|
+CONFIG_SYSVIPC=y
|
|
+CONFIG_SYSVIPC_SYSCTL=y
|
|
+# CONFIG_POSIX_MQUEUE is not set
|
|
+# CONFIG_BSD_PROCESS_ACCT is not set
|
|
+# CONFIG_TASKSTATS is not set
|
|
+# CONFIG_AUDIT is not set
|
|
+# CONFIG_IKCONFIG is not set
|
|
+CONFIG_LOG_BUF_SHIFT=14
|
|
+# CONFIG_CGROUPS is not set
|
|
+# CONFIG_GROUP_SCHED is not set
|
|
+CONFIG_SYSFS_DEPRECATED=y
|
|
+CONFIG_SYSFS_DEPRECATED_V2=y
|
|
+# CONFIG_RELAY is not set
|
|
+# CONFIG_NAMESPACES is not set
|
|
+# CONFIG_BLK_DEV_INITRD is not set
|
|
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
|
+CONFIG_SYSCTL=y
|
|
+CONFIG_EMBEDDED=y
|
|
+CONFIG_UID16=y
|
|
+CONFIG_SYSCTL_SYSCALL=y
|
|
+CONFIG_SYSCTL_SYSCALL_CHECK=y
|
|
+CONFIG_KALLSYMS=y
|
|
+CONFIG_KALLSYMS_ALL=y
|
|
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
|
|
+CONFIG_HOTPLUG=y
|
|
+CONFIG_PRINTK=y
|
|
+CONFIG_BUG=y
|
|
+CONFIG_ELF_CORE=y
|
|
+CONFIG_COMPAT_BRK=y
|
|
+CONFIG_BASE_FULL=y
|
|
+CONFIG_FUTEX=y
|
|
+CONFIG_ANON_INODES=y
|
|
+CONFIG_EPOLL=y
|
|
+CONFIG_SIGNALFD=y
|
|
+CONFIG_TIMERFD=y
|
|
+CONFIG_EVENTFD=y
|
|
+CONFIG_SHMEM=y
|
|
+CONFIG_VM_EVENT_COUNTERS=y
|
|
+# CONFIG_SLUB_DEBUG is not set
|
|
+# CONFIG_SLAB is not set
|
|
+CONFIG_SLUB=y
|
|
+# CONFIG_SLOB is not set
|
|
+CONFIG_PROFILING=y
|
|
+# CONFIG_MARKERS is not set
|
|
+CONFIG_OPROFILE=y
|
|
+CONFIG_HAVE_OPROFILE=y
|
|
+CONFIG_KPROBES=y
|
|
+CONFIG_KRETPROBES=y
|
|
+CONFIG_HAVE_KPROBES=y
|
|
+CONFIG_HAVE_KRETPROBES=y
|
|
+# CONFIG_HAVE_DMA_ATTRS is not set
|
|
+CONFIG_PROC_PAGE_MONITOR=y
|
|
+CONFIG_RT_MUTEXES=y
|
|
+# CONFIG_TINY_SHMEM is not set
|
|
+CONFIG_BASE_SMALL=0
|
|
+CONFIG_MODULES=y
|
|
+# CONFIG_MODULE_FORCE_LOAD is not set
|
|
+CONFIG_MODULE_UNLOAD=y
|
|
+# CONFIG_MODULE_FORCE_UNLOAD is not set
|
|
+# CONFIG_MODVERSIONS is not set
|
|
+# CONFIG_MODULE_SRCVERSION_ALL is not set
|
|
+# CONFIG_KMOD is not set
|
|
+CONFIG_BLOCK=y
|
|
+# CONFIG_LBD is not set
|
|
+# CONFIG_BLK_DEV_IO_TRACE is not set
|
|
+# CONFIG_LSF is not set
|
|
+# CONFIG_BLK_DEV_BSG is not set
|
|
+
|
|
+#
|
|
+# IO Schedulers
|
|
+#
|
|
+CONFIG_IOSCHED_NOOP=y
|
|
+CONFIG_IOSCHED_AS=y
|
|
+CONFIG_IOSCHED_DEADLINE=y
|
|
+CONFIG_IOSCHED_CFQ=y
|
|
+# CONFIG_DEFAULT_AS is not set
|
|
+# CONFIG_DEFAULT_DEADLINE is not set
|
|
+CONFIG_DEFAULT_CFQ=y
|
|
+# CONFIG_DEFAULT_NOOP is not set
|
|
+CONFIG_DEFAULT_IOSCHED="cfq"
|
|
+CONFIG_CLASSIC_RCU=y
|
|
+
|
|
+#
|
|
+# System Type
|
|
+#
|
|
+# CONFIG_ARCH_AAEC2000 is not set
|
|
+# CONFIG_ARCH_INTEGRATOR is not set
|
|
+# CONFIG_ARCH_REALVIEW is not set
|
|
+# CONFIG_ARCH_VERSATILE is not set
|
|
+# CONFIG_ARCH_AT91 is not set
|
|
+# CONFIG_ARCH_CLPS7500 is not set
|
|
+# CONFIG_ARCH_CLPS711X is not set
|
|
+# CONFIG_ARCH_CO285 is not set
|
|
+# CONFIG_ARCH_EBSA110 is not set
|
|
+# CONFIG_ARCH_EP93XX is not set
|
|
+# CONFIG_ARCH_FOOTBRIDGE is not set
|
|
+# CONFIG_ARCH_NETX is not set
|
|
+# CONFIG_ARCH_H720X is not set
|
|
+# CONFIG_ARCH_IMX is not set
|
|
+# CONFIG_ARCH_IOP13XX is not set
|
|
+# CONFIG_ARCH_IOP32X is not set
|
|
+# CONFIG_ARCH_IOP33X is not set
|
|
+# CONFIG_ARCH_IXP23XX is not set
|
|
+# CONFIG_ARCH_IXP2000 is not set
|
|
+# CONFIG_ARCH_IXP4XX is not set
|
|
+# CONFIG_ARCH_L7200 is not set
|
|
+# CONFIG_ARCH_KIRKWOOD is not set
|
|
+# CONFIG_ARCH_KS8695 is not set
|
|
+# CONFIG_ARCH_NS9XXX is not set
|
|
+# CONFIG_ARCH_LOKI is not set
|
|
+CONFIG_ARCH_MV78XX0=y
|
|
+# CONFIG_ARCH_MXC is not set
|
|
+# CONFIG_ARCH_ORION5X is not set
|
|
+# CONFIG_ARCH_PNX4008 is not set
|
|
+# CONFIG_ARCH_PXA is not set
|
|
+# CONFIG_ARCH_RPC is not set
|
|
+# CONFIG_ARCH_SA1100 is not set
|
|
+# CONFIG_ARCH_S3C2410 is not set
|
|
+# CONFIG_ARCH_SHARK is not set
|
|
+# CONFIG_ARCH_LH7A40X is not set
|
|
+# CONFIG_ARCH_DAVINCI is not set
|
|
+# CONFIG_ARCH_OMAP is not set
|
|
+# CONFIG_ARCH_MSM7X00A is not set
|
|
+
|
|
+#
|
|
+# Marvell MV78xx0 Implementations
|
|
+#
|
|
+CONFIG_MACH_DB78X00_BP=y
|
|
+
|
|
+#
|
|
+# Boot options
|
|
+#
|
|
+
|
|
+#
|
|
+# Power management
|
|
+#
|
|
+CONFIG_PLAT_ORION=y
|
|
+
|
|
+#
|
|
+# Processor Type
|
|
+#
|
|
+CONFIG_CPU_32=y
|
|
+CONFIG_CPU_FEROCEON=y
|
|
+CONFIG_CPU_FEROCEON_OLD_ID=y
|
|
+CONFIG_CPU_32v5=y
|
|
+CONFIG_CPU_ABRT_EV5T=y
|
|
+CONFIG_CPU_PABRT_NOIFAR=y
|
|
+CONFIG_CPU_CACHE_VIVT=y
|
|
+CONFIG_CPU_COPY_FEROCEON=y
|
|
+CONFIG_CPU_TLB_FEROCEON=y
|
|
+CONFIG_CPU_CP15=y
|
|
+CONFIG_CPU_CP15_MMU=y
|
|
+
|
|
+#
|
|
+# Processor Features
|
|
+#
|
|
+CONFIG_ARM_THUMB=y
|
|
+# CONFIG_CPU_ICACHE_DISABLE is not set
|
|
+# CONFIG_CPU_DCACHE_DISABLE is not set
|
|
+CONFIG_OUTER_CACHE=y
|
|
+CONFIG_CACHE_FEROCEON_L2=y
|
|
+
|
|
+#
|
|
+# Bus support
|
|
+#
|
|
+CONFIG_PCI=y
|
|
+CONFIG_PCI_SYSCALL=y
|
|
+# CONFIG_ARCH_SUPPORTS_MSI is not set
|
|
+CONFIG_PCI_LEGACY=y
|
|
+# CONFIG_PCI_DEBUG is not set
|
|
+# CONFIG_PCCARD is not set
|
|
+
|
|
+#
|
|
+# Kernel Features
|
|
+#
|
|
+CONFIG_TICK_ONESHOT=y
|
|
+CONFIG_NO_HZ=y
|
|
+CONFIG_HIGH_RES_TIMERS=y
|
|
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
|
|
+CONFIG_PREEMPT=y
|
|
+CONFIG_HZ=100
|
|
+CONFIG_AEABI=y
|
|
+CONFIG_OABI_COMPAT=y
|
|
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
|
|
+CONFIG_SELECT_MEMORY_MODEL=y
|
|
+CONFIG_FLATMEM_MANUAL=y
|
|
+# CONFIG_DISCONTIGMEM_MANUAL is not set
|
|
+# CONFIG_SPARSEMEM_MANUAL is not set
|
|
+CONFIG_FLATMEM=y
|
|
+CONFIG_FLAT_NODE_MEM_MAP=y
|
|
+# CONFIG_SPARSEMEM_STATIC is not set
|
|
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
|
|
+CONFIG_PAGEFLAGS_EXTENDED=y
|
|
+CONFIG_SPLIT_PTLOCK_CPUS=4096
|
|
+# CONFIG_RESOURCES_64BIT is not set
|
|
+CONFIG_ZONE_DMA_FLAG=1
|
|
+CONFIG_BOUNCE=y
|
|
+CONFIG_VIRT_TO_BUS=y
|
|
+CONFIG_ALIGNMENT_TRAP=y
|
|
+
|
|
+#
|
|
+# Boot options
|
|
+#
|
|
+CONFIG_ZBOOT_ROM_TEXT=0x0
|
|
+CONFIG_ZBOOT_ROM_BSS=0x0
|
|
+CONFIG_CMDLINE=""
|
|
+# CONFIG_XIP_KERNEL is not set
|
|
+# CONFIG_KEXEC is not set
|
|
+
|
|
+#
|
|
+# Floating point emulation
|
|
+#
|
|
+
|
|
+#
|
|
+# At least one emulation must be selected
|
|
+#
|
|
+CONFIG_FPE_NWFPE=y
|
|
+# CONFIG_FPE_NWFPE_XP is not set
|
|
+# CONFIG_FPE_FASTFPE is not set
|
|
+CONFIG_VFP=y
|
|
+
|
|
+#
|
|
+# Userspace binary formats
|
|
+#
|
|
+CONFIG_BINFMT_ELF=y
|
|
+# CONFIG_BINFMT_AOUT is not set
|
|
+# CONFIG_BINFMT_MISC is not set
|
|
+
|
|
+#
|
|
+# Power management options
|
|
+#
|
|
+# CONFIG_PM is not set
|
|
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
|
|
+
|
|
+#
|
|
+# Networking
|
|
+#
|
|
+CONFIG_NET=y
|
|
+
|
|
+#
|
|
+# Networking options
|
|
+#
|
|
+CONFIG_PACKET=y
|
|
+CONFIG_PACKET_MMAP=y
|
|
+CONFIG_UNIX=y
|
|
+CONFIG_XFRM=y
|
|
+# CONFIG_XFRM_USER is not set
|
|
+# CONFIG_XFRM_SUB_POLICY is not set
|
|
+# CONFIG_XFRM_MIGRATE is not set
|
|
+# CONFIG_XFRM_STATISTICS is not set
|
|
+# CONFIG_NET_KEY is not set
|
|
+CONFIG_INET=y
|
|
+CONFIG_IP_MULTICAST=y
|
|
+# CONFIG_IP_ADVANCED_ROUTER is not set
|
|
+CONFIG_IP_FIB_HASH=y
|
|
+CONFIG_IP_PNP=y
|
|
+CONFIG_IP_PNP_DHCP=y
|
|
+CONFIG_IP_PNP_BOOTP=y
|
|
+# CONFIG_IP_PNP_RARP is not set
|
|
+# CONFIG_NET_IPIP is not set
|
|
+# CONFIG_NET_IPGRE is not set
|
|
+# CONFIG_IP_MROUTE is not set
|
|
+# CONFIG_ARPD is not set
|
|
+# CONFIG_SYN_COOKIES is not set
|
|
+# CONFIG_INET_AH is not set
|
|
+# CONFIG_INET_ESP is not set
|
|
+# CONFIG_INET_IPCOMP is not set
|
|
+# CONFIG_INET_XFRM_TUNNEL is not set
|
|
+# CONFIG_INET_TUNNEL is not set
|
|
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
|
|
+CONFIG_INET_XFRM_MODE_TUNNEL=y
|
|
+CONFIG_INET_XFRM_MODE_BEET=y
|
|
+# CONFIG_INET_LRO is not set
|
|
+CONFIG_INET_DIAG=y
|
|
+CONFIG_INET_TCP_DIAG=y
|
|
+# CONFIG_TCP_CONG_ADVANCED is not set
|
|
+CONFIG_TCP_CONG_CUBIC=y
|
|
+CONFIG_DEFAULT_TCP_CONG="cubic"
|
|
+# CONFIG_TCP_MD5SIG is not set
|
|
+# CONFIG_IPV6 is not set
|
|
+# CONFIG_NETWORK_SECMARK is not set
|
|
+# CONFIG_NETFILTER is not set
|
|
+# CONFIG_IP_DCCP is not set
|
|
+# CONFIG_IP_SCTP is not set
|
|
+# CONFIG_TIPC is not set
|
|
+# CONFIG_ATM is not set
|
|
+# CONFIG_BRIDGE is not set
|
|
+# CONFIG_VLAN_8021Q is not set
|
|
+# CONFIG_DECNET is not set
|
|
+# CONFIG_LLC2 is not set
|
|
+# CONFIG_IPX is not set
|
|
+# CONFIG_ATALK is not set
|
|
+# CONFIG_X25 is not set
|
|
+# CONFIG_LAPB is not set
|
|
+# CONFIG_ECONET is not set
|
|
+# CONFIG_WAN_ROUTER is not set
|
|
+# CONFIG_NET_SCHED is not set
|
|
+
|
|
+#
|
|
+# Network testing
|
|
+#
|
|
+CONFIG_NET_PKTGEN=m
|
|
+# CONFIG_NET_TCPPROBE is not set
|
|
+# CONFIG_HAMRADIO is not set
|
|
+# CONFIG_CAN is not set
|
|
+# CONFIG_IRDA is not set
|
|
+# CONFIG_BT is not set
|
|
+# CONFIG_AF_RXRPC is not set
|
|
+
|
|
+#
|
|
+# Wireless
|
|
+#
|
|
+# CONFIG_CFG80211 is not set
|
|
+CONFIG_WIRELESS_EXT=y
|
|
+# CONFIG_MAC80211 is not set
|
|
+# CONFIG_IEEE80211 is not set
|
|
+# CONFIG_RFKILL is not set
|
|
+# CONFIG_NET_9P is not set
|
|
+
|
|
+#
|
|
+# Device Drivers
|
|
+#
|
|
+
|
|
+#
|
|
+# Generic Driver Options
|
|
+#
|
|
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
|
|
+CONFIG_STANDALONE=y
|
|
+CONFIG_PREVENT_FIRMWARE_BUILD=y
|
|
+CONFIG_FW_LOADER=y
|
|
+# CONFIG_DEBUG_DRIVER is not set
|
|
+# CONFIG_DEBUG_DEVRES is not set
|
|
+# CONFIG_SYS_HYPERVISOR is not set
|
|
+# CONFIG_CONNECTOR is not set
|
|
+CONFIG_MTD=y
|
|
+# CONFIG_MTD_DEBUG is not set
|
|
+# CONFIG_MTD_CONCAT is not set
|
|
+CONFIG_MTD_PARTITIONS=y
|
|
+# CONFIG_MTD_REDBOOT_PARTS is not set
|
|
+CONFIG_MTD_CMDLINE_PARTS=y
|
|
+# CONFIG_MTD_AFS_PARTS is not set
|
|
+# CONFIG_MTD_AR7_PARTS is not set
|
|
+
|
|
+#
|
|
+# User Modules And Translation Layers
|
|
+#
|
|
+CONFIG_MTD_CHAR=y
|
|
+CONFIG_MTD_BLKDEVS=y
|
|
+CONFIG_MTD_BLOCK=y
|
|
+# CONFIG_FTL is not set
|
|
+# CONFIG_NFTL is not set
|
|
+# CONFIG_INFTL is not set
|
|
+# CONFIG_RFD_FTL is not set
|
|
+# CONFIG_SSFDC is not set
|
|
+# CONFIG_MTD_OOPS is not set
|
|
+
|
|
+#
|
|
+# RAM/ROM/Flash chip drivers
|
|
+#
|
|
+CONFIG_MTD_CFI=y
|
|
+CONFIG_MTD_JEDECPROBE=y
|
|
+CONFIG_MTD_GEN_PROBE=y
|
|
+CONFIG_MTD_CFI_ADV_OPTIONS=y
|
|
+CONFIG_MTD_CFI_NOSWAP=y
|
|
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
|
|
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
|
|
+CONFIG_MTD_CFI_GEOMETRY=y
|
|
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
|
|
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
|
|
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
|
|
+CONFIG_MTD_CFI_I1=y
|
|
+CONFIG_MTD_CFI_I2=y
|
|
+# CONFIG_MTD_CFI_I4 is not set
|
|
+# CONFIG_MTD_CFI_I8 is not set
|
|
+# CONFIG_MTD_OTP is not set
|
|
+CONFIG_MTD_CFI_INTELEXT=y
|
|
+CONFIG_MTD_CFI_AMDSTD=y
|
|
+# CONFIG_MTD_CFI_STAA is not set
|
|
+CONFIG_MTD_CFI_UTIL=y
|
|
+# CONFIG_MTD_RAM is not set
|
|
+# CONFIG_MTD_ROM is not set
|
|
+# CONFIG_MTD_ABSENT is not set
|
|
+
|
|
+#
|
|
+# Mapping drivers for chip access
|
|
+#
|
|
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
|
|
+CONFIG_MTD_PHYSMAP=y
|
|
+CONFIG_MTD_PHYSMAP_START=0x0
|
|
+CONFIG_MTD_PHYSMAP_LEN=0x0
|
|
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
|
|
+# CONFIG_MTD_ARM_INTEGRATOR is not set
|
|
+# CONFIG_MTD_IMPA7 is not set
|
|
+# CONFIG_MTD_INTEL_VR_NOR is not set
|
|
+# CONFIG_MTD_PLATRAM is not set
|
|
+
|
|
+#
|
|
+# Self-contained MTD device drivers
|
|
+#
|
|
+# CONFIG_MTD_PMC551 is not set
|
|
+# CONFIG_MTD_SLRAM is not set
|
|
+# CONFIG_MTD_PHRAM is not set
|
|
+# CONFIG_MTD_MTDRAM is not set
|
|
+# CONFIG_MTD_BLOCK2MTD is not set
|
|
+
|
|
+#
|
|
+# Disk-On-Chip Device Drivers
|
|
+#
|
|
+# CONFIG_MTD_DOC2000 is not set
|
|
+# CONFIG_MTD_DOC2001 is not set
|
|
+# CONFIG_MTD_DOC2001PLUS is not set
|
|
+CONFIG_MTD_NAND=y
|
|
+CONFIG_MTD_NAND_VERIFY_WRITE=y
|
|
+# CONFIG_MTD_NAND_ECC_SMC is not set
|
|
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
|
|
+CONFIG_MTD_NAND_IDS=y
|
|
+# CONFIG_MTD_NAND_DISKONCHIP is not set
|
|
+# CONFIG_MTD_NAND_CAFE is not set
|
|
+# CONFIG_MTD_NAND_NANDSIM is not set
|
|
+# CONFIG_MTD_NAND_PLATFORM is not set
|
|
+# CONFIG_MTD_ALAUDA is not set
|
|
+CONFIG_MTD_NAND_ORION=y
|
|
+# CONFIG_MTD_ONENAND is not set
|
|
+
|
|
+#
|
|
+# UBI - Unsorted block images
|
|
+#
|
|
+# CONFIG_MTD_UBI is not set
|
|
+# CONFIG_PARPORT is not set
|
|
+CONFIG_BLK_DEV=y
|
|
+# CONFIG_BLK_CPQ_DA is not set
|
|
+# CONFIG_BLK_CPQ_CISS_DA is not set
|
|
+# CONFIG_BLK_DEV_DAC960 is not set
|
|
+# CONFIG_BLK_DEV_UMEM is not set
|
|
+# CONFIG_BLK_DEV_COW_COMMON is not set
|
|
+CONFIG_BLK_DEV_LOOP=y
|
|
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
|
|
+# CONFIG_BLK_DEV_NBD is not set
|
|
+# CONFIG_BLK_DEV_SX8 is not set
|
|
+# CONFIG_BLK_DEV_UB is not set
|
|
+# CONFIG_BLK_DEV_RAM is not set
|
|
+# CONFIG_CDROM_PKTCDVD is not set
|
|
+# CONFIG_ATA_OVER_ETH is not set
|
|
+CONFIG_MISC_DEVICES=y
|
|
+# CONFIG_PHANTOM is not set
|
|
+# CONFIG_EEPROM_93CX6 is not set
|
|
+# CONFIG_SGI_IOC4 is not set
|
|
+# CONFIG_TIFM_CORE is not set
|
|
+# CONFIG_ENCLOSURE_SERVICES is not set
|
|
+CONFIG_HAVE_IDE=y
|
|
+# CONFIG_IDE is not set
|
|
+
|
|
+#
|
|
+# SCSI device support
|
|
+#
|
|
+# CONFIG_RAID_ATTRS is not set
|
|
+CONFIG_SCSI=y
|
|
+CONFIG_SCSI_DMA=y
|
|
+# CONFIG_SCSI_TGT is not set
|
|
+# CONFIG_SCSI_NETLINK is not set
|
|
+# CONFIG_SCSI_PROC_FS is not set
|
|
+
|
|
+#
|
|
+# SCSI support type (disk, tape, CD-ROM)
|
|
+#
|
|
+CONFIG_BLK_DEV_SD=y
|
|
+# CONFIG_CHR_DEV_ST is not set
|
|
+# CONFIG_CHR_DEV_OSST is not set
|
|
+CONFIG_BLK_DEV_SR=m
|
|
+# CONFIG_BLK_DEV_SR_VENDOR is not set
|
|
+CONFIG_CHR_DEV_SG=m
|
|
+# CONFIG_CHR_DEV_SCH is not set
|
|
+
|
|
+#
|
|
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
|
|
+#
|
|
+# CONFIG_SCSI_MULTI_LUN is not set
|
|
+# CONFIG_SCSI_CONSTANTS is not set
|
|
+# CONFIG_SCSI_LOGGING is not set
|
|
+# CONFIG_SCSI_SCAN_ASYNC is not set
|
|
+CONFIG_SCSI_WAIT_SCAN=m
|
|
+
|
|
+#
|
|
+# SCSI Transports
|
|
+#
|
|
+# CONFIG_SCSI_SPI_ATTRS is not set
|
|
+# CONFIG_SCSI_FC_ATTRS is not set
|
|
+# CONFIG_SCSI_ISCSI_ATTRS is not set
|
|
+# CONFIG_SCSI_SAS_LIBSAS is not set
|
|
+# CONFIG_SCSI_SRP_ATTRS is not set
|
|
+CONFIG_SCSI_LOWLEVEL=y
|
|
+# CONFIG_ISCSI_TCP is not set
|
|
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
|
|
+# CONFIG_SCSI_3W_9XXX is not set
|
|
+# CONFIG_SCSI_ACARD is not set
|
|
+# CONFIG_SCSI_AACRAID is not set
|
|
+# CONFIG_SCSI_AIC7XXX is not set
|
|
+# CONFIG_SCSI_AIC7XXX_OLD is not set
|
|
+# CONFIG_SCSI_AIC79XX is not set
|
|
+# CONFIG_SCSI_AIC94XX is not set
|
|
+# CONFIG_SCSI_DPT_I2O is not set
|
|
+# CONFIG_SCSI_ADVANSYS is not set
|
|
+# CONFIG_SCSI_ARCMSR is not set
|
|
+# CONFIG_MEGARAID_NEWGEN is not set
|
|
+# CONFIG_MEGARAID_LEGACY is not set
|
|
+# CONFIG_MEGARAID_SAS is not set
|
|
+# CONFIG_SCSI_HPTIOP is not set
|
|
+# CONFIG_SCSI_DMX3191D is not set
|
|
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
|
|
+# CONFIG_SCSI_IPS is not set
|
|
+# CONFIG_SCSI_INITIO is not set
|
|
+# CONFIG_SCSI_INIA100 is not set
|
|
+# CONFIG_SCSI_MVSAS is not set
|
|
+# CONFIG_SCSI_STEX is not set
|
|
+# CONFIG_SCSI_SYM53C8XX_2 is not set
|
|
+# CONFIG_SCSI_IPR is not set
|
|
+# CONFIG_SCSI_QLOGIC_1280 is not set
|
|
+# CONFIG_SCSI_QLA_FC is not set
|
|
+# CONFIG_SCSI_QLA_ISCSI is not set
|
|
+# CONFIG_SCSI_LPFC is not set
|
|
+# CONFIG_SCSI_DC395x is not set
|
|
+# CONFIG_SCSI_DC390T is not set
|
|
+# CONFIG_SCSI_NSP32 is not set
|
|
+# CONFIG_SCSI_DEBUG is not set
|
|
+# CONFIG_SCSI_SRP is not set
|
|
+CONFIG_ATA=y
|
|
+# CONFIG_ATA_NONSTANDARD is not set
|
|
+CONFIG_SATA_PMP=y
|
|
+# CONFIG_SATA_AHCI is not set
|
|
+# CONFIG_SATA_SIL24 is not set
|
|
+CONFIG_ATA_SFF=y
|
|
+# CONFIG_SATA_SVW is not set
|
|
+# CONFIG_ATA_PIIX is not set
|
|
+CONFIG_SATA_MV=y
|
|
+# CONFIG_SATA_NV is not set
|
|
+# CONFIG_PDC_ADMA is not set
|
|
+# CONFIG_SATA_QSTOR is not set
|
|
+# CONFIG_SATA_PROMISE is not set
|
|
+# CONFIG_SATA_SX4 is not set
|
|
+# CONFIG_SATA_SIL is not set
|
|
+# CONFIG_SATA_SIS is not set
|
|
+# CONFIG_SATA_ULI is not set
|
|
+# CONFIG_SATA_VIA is not set
|
|
+# CONFIG_SATA_VITESSE is not set
|
|
+# CONFIG_SATA_INIC162X is not set
|
|
+# CONFIG_PATA_ALI is not set
|
|
+# CONFIG_PATA_AMD is not set
|
|
+# CONFIG_PATA_ARTOP is not set
|
|
+# CONFIG_PATA_ATIIXP is not set
|
|
+# CONFIG_PATA_CMD640_PCI is not set
|
|
+# CONFIG_PATA_CMD64X is not set
|
|
+# CONFIG_PATA_CS5520 is not set
|
|
+# CONFIG_PATA_CS5530 is not set
|
|
+# CONFIG_PATA_CYPRESS is not set
|
|
+# CONFIG_PATA_EFAR is not set
|
|
+# CONFIG_ATA_GENERIC is not set
|
|
+# CONFIG_PATA_HPT366 is not set
|
|
+# CONFIG_PATA_HPT37X is not set
|
|
+# CONFIG_PATA_HPT3X2N is not set
|
|
+# CONFIG_PATA_HPT3X3 is not set
|
|
+# CONFIG_PATA_IT821X is not set
|
|
+# CONFIG_PATA_IT8213 is not set
|
|
+# CONFIG_PATA_JMICRON is not set
|
|
+# CONFIG_PATA_TRIFLEX is not set
|
|
+# CONFIG_PATA_MARVELL is not set
|
|
+# CONFIG_PATA_MPIIX is not set
|
|
+# CONFIG_PATA_OLDPIIX is not set
|
|
+# CONFIG_PATA_NETCELL is not set
|
|
+# CONFIG_PATA_NINJA32 is not set
|
|
+# CONFIG_PATA_NS87410 is not set
|
|
+# CONFIG_PATA_NS87415 is not set
|
|
+# CONFIG_PATA_OPTI is not set
|
|
+# CONFIG_PATA_OPTIDMA is not set
|
|
+# CONFIG_PATA_PDC_OLD is not set
|
|
+# CONFIG_PATA_RADISYS is not set
|
|
+# CONFIG_PATA_RZ1000 is not set
|
|
+# CONFIG_PATA_SC1200 is not set
|
|
+# CONFIG_PATA_SERVERWORKS is not set
|
|
+# CONFIG_PATA_PDC2027X is not set
|
|
+# CONFIG_PATA_SIL680 is not set
|
|
+# CONFIG_PATA_SIS is not set
|
|
+# CONFIG_PATA_VIA is not set
|
|
+# CONFIG_PATA_WINBOND is not set
|
|
+# CONFIG_PATA_PLATFORM is not set
|
|
+# CONFIG_PATA_SCH is not set
|
|
+# CONFIG_MD is not set
|
|
+# CONFIG_FUSION is not set
|
|
+
|
|
+#
|
|
+# IEEE 1394 (FireWire) support
|
|
+#
|
|
+# CONFIG_FIREWIRE is not set
|
|
+# CONFIG_IEEE1394 is not set
|
|
+# CONFIG_I2O is not set
|
|
+CONFIG_NETDEVICES=y
|
|
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
|
|
+# CONFIG_DUMMY is not set
|
|
+# CONFIG_BONDING is not set
|
|
+# CONFIG_MACVLAN is not set
|
|
+# CONFIG_EQUALIZER is not set
|
|
+# CONFIG_TUN is not set
|
|
+# CONFIG_VETH is not set
|
|
+# CONFIG_ARCNET is not set
|
|
+# CONFIG_PHYLIB is not set
|
|
+CONFIG_NET_ETHERNET=y
|
|
+CONFIG_MII=y
|
|
+# CONFIG_AX88796 is not set
|
|
+# CONFIG_HAPPYMEAL is not set
|
|
+# CONFIG_SUNGEM is not set
|
|
+# CONFIG_CASSINI is not set
|
|
+# CONFIG_NET_VENDOR_3COM is not set
|
|
+# CONFIG_SMC91X is not set
|
|
+# CONFIG_DM9000 is not set
|
|
+# CONFIG_NET_TULIP is not set
|
|
+# CONFIG_HP100 is not set
|
|
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
|
|
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
|
|
+# CONFIG_IBM_NEW_EMAC_TAH is not set
|
|
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
|
|
+CONFIG_NET_PCI=y
|
|
+# CONFIG_PCNET32 is not set
|
|
+# CONFIG_AMD8111_ETH is not set
|
|
+# CONFIG_ADAPTEC_STARFIRE is not set
|
|
+# CONFIG_B44 is not set
|
|
+# CONFIG_FORCEDETH is not set
|
|
+# CONFIG_EEPRO100 is not set
|
|
+# CONFIG_E100 is not set
|
|
+# CONFIG_FEALNX is not set
|
|
+# CONFIG_NATSEMI is not set
|
|
+# CONFIG_NE2K_PCI is not set
|
|
+# CONFIG_8139CP is not set
|
|
+# CONFIG_8139TOO is not set
|
|
+# CONFIG_R6040 is not set
|
|
+# CONFIG_SIS900 is not set
|
|
+# CONFIG_EPIC100 is not set
|
|
+# CONFIG_SUNDANCE is not set
|
|
+# CONFIG_TLAN is not set
|
|
+# CONFIG_VIA_RHINE is not set
|
|
+# CONFIG_SC92031 is not set
|
|
+CONFIG_NETDEV_1000=y
|
|
+# CONFIG_ACENIC is not set
|
|
+# CONFIG_DL2K is not set
|
|
+# CONFIG_E1000 is not set
|
|
+# CONFIG_E1000E is not set
|
|
+# CONFIG_E1000E_ENABLED is not set
|
|
+# CONFIG_IP1000 is not set
|
|
+# CONFIG_IGB is not set
|
|
+# CONFIG_NS83820 is not set
|
|
+# CONFIG_HAMACHI is not set
|
|
+# CONFIG_YELLOWFIN is not set
|
|
+# CONFIG_R8169 is not set
|
|
+# CONFIG_SIS190 is not set
|
|
+# CONFIG_SKGE is not set
|
|
+# CONFIG_SKY2 is not set
|
|
+# CONFIG_VIA_VELOCITY is not set
|
|
+# CONFIG_TIGON3 is not set
|
|
+# CONFIG_BNX2 is not set
|
|
+CONFIG_MV643XX_ETH=y
|
|
+# CONFIG_QLA3XXX is not set
|
|
+# CONFIG_ATL1 is not set
|
|
+# CONFIG_NETDEV_10000 is not set
|
|
+# CONFIG_TR is not set
|
|
+
|
|
+#
|
|
+# Wireless LAN
|
|
+#
|
|
+# CONFIG_WLAN_PRE80211 is not set
|
|
+# CONFIG_WLAN_80211 is not set
|
|
+# CONFIG_IWLWIFI_LEDS is not set
|
|
+
|
|
+#
|
|
+# USB Network Adapters
|
|
+#
|
|
+# CONFIG_USB_CATC is not set
|
|
+# CONFIG_USB_KAWETH is not set
|
|
+# CONFIG_USB_PEGASUS is not set
|
|
+# CONFIG_USB_RTL8150 is not set
|
|
+# CONFIG_USB_USBNET is not set
|
|
+# CONFIG_WAN is not set
|
|
+# CONFIG_FDDI is not set
|
|
+# CONFIG_HIPPI is not set
|
|
+# CONFIG_PPP is not set
|
|
+# CONFIG_SLIP is not set
|
|
+# CONFIG_NET_FC is not set
|
|
+# CONFIG_NETCONSOLE is not set
|
|
+# CONFIG_NETPOLL is not set
|
|
+# CONFIG_NET_POLL_CONTROLLER is not set
|
|
+# CONFIG_ISDN is not set
|
|
+
|
|
+#
|
|
+# Input device support
|
|
+#
|
|
+CONFIG_INPUT=y
|
|
+# CONFIG_INPUT_FF_MEMLESS is not set
|
|
+# CONFIG_INPUT_POLLDEV is not set
|
|
+
|
|
+#
|
|
+# Userland interfaces
|
|
+#
|
|
+# CONFIG_INPUT_MOUSEDEV is not set
|
|
+# CONFIG_INPUT_JOYDEV is not set
|
|
+CONFIG_INPUT_EVDEV=y
|
|
+# CONFIG_INPUT_EVBUG is not set
|
|
+
|
|
+#
|
|
+# Input Device Drivers
|
|
+#
|
|
+# CONFIG_INPUT_KEYBOARD is not set
|
|
+# CONFIG_INPUT_MOUSE is not set
|
|
+# CONFIG_INPUT_JOYSTICK is not set
|
|
+# CONFIG_INPUT_TABLET is not set
|
|
+# CONFIG_INPUT_TOUCHSCREEN is not set
|
|
+# CONFIG_INPUT_MISC is not set
|
|
+
|
|
+#
|
|
+# Hardware I/O ports
|
|
+#
|
|
+# CONFIG_SERIO is not set
|
|
+# CONFIG_GAMEPORT is not set
|
|
+
|
|
+#
|
|
+# Character devices
|
|
+#
|
|
+# CONFIG_VT is not set
|
|
+CONFIG_DEVKMEM=y
|
|
+# CONFIG_SERIAL_NONSTANDARD is not set
|
|
+# CONFIG_NOZOMI is not set
|
|
+
|
|
+#
|
|
+# Serial drivers
|
|
+#
|
|
+CONFIG_SERIAL_8250=y
|
|
+CONFIG_SERIAL_8250_CONSOLE=y
|
|
+# CONFIG_SERIAL_8250_PCI is not set
|
|
+CONFIG_SERIAL_8250_NR_UARTS=4
|
|
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
|
|
+# CONFIG_SERIAL_8250_EXTENDED is not set
|
|
+
|
|
+#
|
|
+# Non-8250 serial port support
|
|
+#
|
|
+CONFIG_SERIAL_CORE=y
|
|
+CONFIG_SERIAL_CORE_CONSOLE=y
|
|
+# CONFIG_SERIAL_JSM is not set
|
|
+CONFIG_UNIX98_PTYS=y
|
|
+CONFIG_LEGACY_PTYS=y
|
|
+CONFIG_LEGACY_PTY_COUNT=16
|
|
+# CONFIG_IPMI_HANDLER is not set
|
|
+# CONFIG_HW_RANDOM is not set
|
|
+# CONFIG_NVRAM is not set
|
|
+# CONFIG_R3964 is not set
|
|
+# CONFIG_APPLICOM is not set
|
|
+# CONFIG_RAW_DRIVER is not set
|
|
+# CONFIG_TCG_TPM is not set
|
|
+CONFIG_DEVPORT=y
|
|
+CONFIG_I2C=y
|
|
+CONFIG_I2C_BOARDINFO=y
|
|
+CONFIG_I2C_CHARDEV=y
|
|
+
|
|
+#
|
|
+# I2C Hardware Bus support
|
|
+#
|
|
+# CONFIG_I2C_ALI1535 is not set
|
|
+# CONFIG_I2C_ALI1563 is not set
|
|
+# CONFIG_I2C_ALI15X3 is not set
|
|
+# CONFIG_I2C_AMD756 is not set
|
|
+# CONFIG_I2C_AMD8111 is not set
|
|
+# CONFIG_I2C_I801 is not set
|
|
+# CONFIG_I2C_I810 is not set
|
|
+# CONFIG_I2C_PIIX4 is not set
|
|
+# CONFIG_I2C_NFORCE2 is not set
|
|
+# CONFIG_I2C_OCORES is not set
|
|
+# CONFIG_I2C_PARPORT_LIGHT is not set
|
|
+# CONFIG_I2C_PROSAVAGE is not set
|
|
+# CONFIG_I2C_SAVAGE4 is not set
|
|
+# CONFIG_I2C_SIMTEC is not set
|
|
+# CONFIG_I2C_SIS5595 is not set
|
|
+# CONFIG_I2C_SIS630 is not set
|
|
+# CONFIG_I2C_SIS96X is not set
|
|
+# CONFIG_I2C_TAOS_EVM is not set
|
|
+# CONFIG_I2C_STUB is not set
|
|
+# CONFIG_I2C_TINY_USB is not set
|
|
+# CONFIG_I2C_VIA is not set
|
|
+# CONFIG_I2C_VIAPRO is not set
|
|
+# CONFIG_I2C_VOODOO3 is not set
|
|
+# CONFIG_I2C_PCA_PLATFORM is not set
|
|
+CONFIG_I2C_MV64XXX=y
|
|
+
|
|
+#
|
|
+# Miscellaneous I2C Chip support
|
|
+#
|
|
+# CONFIG_DS1682 is not set
|
|
+# CONFIG_SENSORS_EEPROM is not set
|
|
+# CONFIG_SENSORS_PCF8574 is not set
|
|
+# CONFIG_PCF8575 is not set
|
|
+# CONFIG_SENSORS_PCF8591 is not set
|
|
+# CONFIG_SENSORS_MAX6875 is not set
|
|
+# CONFIG_SENSORS_TSL2550 is not set
|
|
+# CONFIG_I2C_DEBUG_CORE is not set
|
|
+# CONFIG_I2C_DEBUG_ALGO is not set
|
|
+# CONFIG_I2C_DEBUG_BUS is not set
|
|
+# CONFIG_I2C_DEBUG_CHIP is not set
|
|
+# CONFIG_SPI is not set
|
|
+# CONFIG_W1 is not set
|
|
+# CONFIG_POWER_SUPPLY is not set
|
|
+CONFIG_HWMON=y
|
|
+# CONFIG_HWMON_VID is not set
|
|
+# CONFIG_SENSORS_AD7418 is not set
|
|
+# CONFIG_SENSORS_ADM1021 is not set
|
|
+# CONFIG_SENSORS_ADM1025 is not set
|
|
+# CONFIG_SENSORS_ADM1026 is not set
|
|
+# CONFIG_SENSORS_ADM1029 is not set
|
|
+# CONFIG_SENSORS_ADM1031 is not set
|
|
+# CONFIG_SENSORS_ADM9240 is not set
|
|
+# CONFIG_SENSORS_ADT7470 is not set
|
|
+# CONFIG_SENSORS_ADT7473 is not set
|
|
+# CONFIG_SENSORS_ATXP1 is not set
|
|
+# CONFIG_SENSORS_DS1621 is not set
|
|
+# CONFIG_SENSORS_I5K_AMB is not set
|
|
+# CONFIG_SENSORS_F71805F is not set
|
|
+# CONFIG_SENSORS_F71882FG is not set
|
|
+# CONFIG_SENSORS_F75375S is not set
|
|
+# CONFIG_SENSORS_GL518SM is not set
|
|
+# CONFIG_SENSORS_GL520SM is not set
|
|
+# CONFIG_SENSORS_IT87 is not set
|
|
+# CONFIG_SENSORS_LM63 is not set
|
|
+# CONFIG_SENSORS_LM75 is not set
|
|
+# CONFIG_SENSORS_LM77 is not set
|
|
+# CONFIG_SENSORS_LM78 is not set
|
|
+# CONFIG_SENSORS_LM80 is not set
|
|
+# CONFIG_SENSORS_LM83 is not set
|
|
+# CONFIG_SENSORS_LM85 is not set
|
|
+# CONFIG_SENSORS_LM87 is not set
|
|
+# CONFIG_SENSORS_LM90 is not set
|
|
+# CONFIG_SENSORS_LM92 is not set
|
|
+# CONFIG_SENSORS_LM93 is not set
|
|
+# CONFIG_SENSORS_MAX1619 is not set
|
|
+# CONFIG_SENSORS_MAX6650 is not set
|
|
+# CONFIG_SENSORS_PC87360 is not set
|
|
+# CONFIG_SENSORS_PC87427 is not set
|
|
+# CONFIG_SENSORS_SIS5595 is not set
|
|
+# CONFIG_SENSORS_DME1737 is not set
|
|
+# CONFIG_SENSORS_SMSC47M1 is not set
|
|
+# CONFIG_SENSORS_SMSC47M192 is not set
|
|
+# CONFIG_SENSORS_SMSC47B397 is not set
|
|
+# CONFIG_SENSORS_ADS7828 is not set
|
|
+# CONFIG_SENSORS_THMC50 is not set
|
|
+# CONFIG_SENSORS_VIA686A is not set
|
|
+# CONFIG_SENSORS_VT1211 is not set
|
|
+# CONFIG_SENSORS_VT8231 is not set
|
|
+# CONFIG_SENSORS_W83781D is not set
|
|
+# CONFIG_SENSORS_W83791D is not set
|
|
+# CONFIG_SENSORS_W83792D is not set
|
|
+# CONFIG_SENSORS_W83793 is not set
|
|
+# CONFIG_SENSORS_W83L785TS is not set
|
|
+# CONFIG_SENSORS_W83L786NG is not set
|
|
+# CONFIG_SENSORS_W83627HF is not set
|
|
+# CONFIG_SENSORS_W83627EHF is not set
|
|
+# CONFIG_HWMON_DEBUG_CHIP is not set
|
|
+# CONFIG_WATCHDOG is not set
|
|
+
|
|
+#
|
|
+# Sonics Silicon Backplane
|
|
+#
|
|
+CONFIG_SSB_POSSIBLE=y
|
|
+# CONFIG_SSB is not set
|
|
+
|
|
+#
|
|
+# Multifunction device drivers
|
|
+#
|
|
+# CONFIG_MFD_SM501 is not set
|
|
+# CONFIG_MFD_ASIC3 is not set
|
|
+# CONFIG_HTC_PASIC3 is not set
|
|
+
|
|
+#
|
|
+# Multimedia devices
|
|
+#
|
|
+
|
|
+#
|
|
+# Multimedia core support
|
|
+#
|
|
+# CONFIG_VIDEO_DEV is not set
|
|
+# CONFIG_DVB_CORE is not set
|
|
+# CONFIG_VIDEO_MEDIA is not set
|
|
+
|
|
+#
|
|
+# Multimedia drivers
|
|
+#
|
|
+# CONFIG_DAB is not set
|
|
+
|
|
+#
|
|
+# Graphics support
|
|
+#
|
|
+# CONFIG_DRM is not set
|
|
+# CONFIG_VGASTATE is not set
|
|
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
|
|
+# CONFIG_FB is not set
|
|
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
|
|
+
|
|
+#
|
|
+# Display device support
|
|
+#
|
|
+# CONFIG_DISPLAY_SUPPORT is not set
|
|
+
|
|
+#
|
|
+# Sound
|
|
+#
|
|
+# CONFIG_SOUND is not set
|
|
+CONFIG_HID_SUPPORT=y
|
|
+CONFIG_HID=y
|
|
+# CONFIG_HID_DEBUG is not set
|
|
+# CONFIG_HIDRAW is not set
|
|
+
|
|
+#
|
|
+# USB Input Devices
|
|
+#
|
|
+CONFIG_USB_HID=y
|
|
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
|
|
+# CONFIG_HID_FF is not set
|
|
+# CONFIG_USB_HIDDEV is not set
|
|
+CONFIG_USB_SUPPORT=y
|
|
+CONFIG_USB_ARCH_HAS_HCD=y
|
|
+CONFIG_USB_ARCH_HAS_OHCI=y
|
|
+CONFIG_USB_ARCH_HAS_EHCI=y
|
|
+CONFIG_USB=y
|
|
+# CONFIG_USB_DEBUG is not set
|
|
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
|
|
+
|
|
+#
|
|
+# Miscellaneous USB options
|
|
+#
|
|
+CONFIG_USB_DEVICEFS=y
|
|
+CONFIG_USB_DEVICE_CLASS=y
|
|
+# CONFIG_USB_DYNAMIC_MINORS is not set
|
|
+# CONFIG_USB_OTG is not set
|
|
+# CONFIG_USB_OTG_WHITELIST is not set
|
|
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
|
|
+
|
|
+#
|
|
+# USB Host Controller Drivers
|
|
+#
|
|
+# CONFIG_USB_C67X00_HCD is not set
|
|
+CONFIG_USB_EHCI_HCD=y
|
|
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
|
|
+CONFIG_USB_EHCI_TT_NEWSCHED=y
|
|
+# CONFIG_USB_ISP116X_HCD is not set
|
|
+# CONFIG_USB_ISP1760_HCD is not set
|
|
+# CONFIG_USB_OHCI_HCD is not set
|
|
+# CONFIG_USB_UHCI_HCD is not set
|
|
+# CONFIG_USB_SL811_HCD is not set
|
|
+# CONFIG_USB_R8A66597_HCD is not set
|
|
+
|
|
+#
|
|
+# USB Device Class drivers
|
|
+#
|
|
+# CONFIG_USB_ACM is not set
|
|
+CONFIG_USB_PRINTER=y
|
|
+# CONFIG_USB_WDM is not set
|
|
+
|
|
+#
|
|
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
|
|
+#
|
|
+
|
|
+#
|
|
+# may also be needed; see USB_STORAGE Help for more information
|
|
+#
|
|
+CONFIG_USB_STORAGE=y
|
|
+# CONFIG_USB_STORAGE_DEBUG is not set
|
|
+CONFIG_USB_STORAGE_DATAFAB=y
|
|
+CONFIG_USB_STORAGE_FREECOM=y
|
|
+# CONFIG_USB_STORAGE_ISD200 is not set
|
|
+CONFIG_USB_STORAGE_DPCM=y
|
|
+# CONFIG_USB_STORAGE_USBAT is not set
|
|
+CONFIG_USB_STORAGE_SDDR09=y
|
|
+CONFIG_USB_STORAGE_SDDR55=y
|
|
+CONFIG_USB_STORAGE_JUMPSHOT=y
|
|
+# CONFIG_USB_STORAGE_ALAUDA is not set
|
|
+# CONFIG_USB_STORAGE_ONETOUCH is not set
|
|
+# CONFIG_USB_STORAGE_KARMA is not set
|
|
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
|
|
+# CONFIG_USB_LIBUSUAL is not set
|
|
+
|
|
+#
|
|
+# USB Imaging devices
|
|
+#
|
|
+# CONFIG_USB_MDC800 is not set
|
|
+# CONFIG_USB_MICROTEK is not set
|
|
+# CONFIG_USB_MON is not set
|
|
+
|
|
+#
|
|
+# USB port drivers
|
|
+#
|
|
+# CONFIG_USB_SERIAL is not set
|
|
+
|
|
+#
|
|
+# USB Miscellaneous drivers
|
|
+#
|
|
+# CONFIG_USB_EMI62 is not set
|
|
+# CONFIG_USB_EMI26 is not set
|
|
+# CONFIG_USB_ADUTUX is not set
|
|
+# CONFIG_USB_AUERSWALD is not set
|
|
+# CONFIG_USB_RIO500 is not set
|
|
+# CONFIG_USB_LEGOTOWER is not set
|
|
+# CONFIG_USB_LCD is not set
|
|
+# CONFIG_USB_BERRY_CHARGE is not set
|
|
+# CONFIG_USB_LED is not set
|
|
+# CONFIG_USB_CYPRESS_CY7C63 is not set
|
|
+# CONFIG_USB_CYTHERM is not set
|
|
+# CONFIG_USB_PHIDGET is not set
|
|
+# CONFIG_USB_IDMOUSE is not set
|
|
+# CONFIG_USB_FTDI_ELAN is not set
|
|
+# CONFIG_USB_APPLEDISPLAY is not set
|
|
+# CONFIG_USB_SISUSBVGA is not set
|
|
+# CONFIG_USB_LD is not set
|
|
+# CONFIG_USB_TRANCEVIBRATOR is not set
|
|
+# CONFIG_USB_IOWARRIOR is not set
|
|
+# CONFIG_USB_TEST is not set
|
|
+# CONFIG_USB_ISIGHTFW is not set
|
|
+# CONFIG_USB_GADGET is not set
|
|
+# CONFIG_MMC is not set
|
|
+CONFIG_NEW_LEDS=y
|
|
+CONFIG_LEDS_CLASS=y
|
|
+
|
|
+#
|
|
+# LED drivers
|
|
+#
|
|
+
|
|
+#
|
|
+# LED Triggers
|
|
+#
|
|
+CONFIG_LEDS_TRIGGERS=y
|
|
+CONFIG_LEDS_TRIGGER_TIMER=y
|
|
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
|
|
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
|
|
+CONFIG_RTC_LIB=y
|
|
+CONFIG_RTC_CLASS=y
|
|
+CONFIG_RTC_HCTOSYS=y
|
|
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
|
|
+# CONFIG_RTC_DEBUG is not set
|
|
+
|
|
+#
|
|
+# RTC interfaces
|
|
+#
|
|
+CONFIG_RTC_INTF_SYSFS=y
|
|
+CONFIG_RTC_INTF_PROC=y
|
|
+CONFIG_RTC_INTF_DEV=y
|
|
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
|
|
+# CONFIG_RTC_DRV_TEST is not set
|
|
+
|
|
+#
|
|
+# I2C RTC drivers
|
|
+#
|
|
+CONFIG_RTC_DRV_DS1307=y
|
|
+# CONFIG_RTC_DRV_DS1374 is not set
|
|
+# CONFIG_RTC_DRV_DS1672 is not set
|
|
+# CONFIG_RTC_DRV_MAX6900 is not set
|
|
+CONFIG_RTC_DRV_RS5C372=y
|
|
+# CONFIG_RTC_DRV_ISL1208 is not set
|
|
+# CONFIG_RTC_DRV_X1205 is not set
|
|
+# CONFIG_RTC_DRV_PCF8563 is not set
|
|
+# CONFIG_RTC_DRV_PCF8583 is not set
|
|
+CONFIG_RTC_DRV_M41T80=y
|
|
+# CONFIG_RTC_DRV_M41T80_WDT is not set
|
|
+# CONFIG_RTC_DRV_S35390A is not set
|
|
+
|
|
+#
|
|
+# SPI RTC drivers
|
|
+#
|
|
+
|
|
+#
|
|
+# Platform RTC drivers
|
|
+#
|
|
+# CONFIG_RTC_DRV_CMOS is not set
|
|
+# CONFIG_RTC_DRV_DS1511 is not set
|
|
+# CONFIG_RTC_DRV_DS1553 is not set
|
|
+# CONFIG_RTC_DRV_DS1742 is not set
|
|
+# CONFIG_RTC_DRV_STK17TA8 is not set
|
|
+# CONFIG_RTC_DRV_M48T86 is not set
|
|
+# CONFIG_RTC_DRV_M48T59 is not set
|
|
+# CONFIG_RTC_DRV_V3020 is not set
|
|
+
|
|
+#
|
|
+# on-CPU RTC drivers
|
|
+#
|
|
+# CONFIG_UIO is not set
|
|
+
|
|
+#
|
|
+# File systems
|
|
+#
|
|
+CONFIG_EXT2_FS=y
|
|
+# CONFIG_EXT2_FS_XATTR is not set
|
|
+# CONFIG_EXT2_FS_XIP is not set
|
|
+CONFIG_EXT3_FS=y
|
|
+# CONFIG_EXT3_FS_XATTR is not set
|
|
+# CONFIG_EXT4DEV_FS is not set
|
|
+CONFIG_JBD=y
|
|
+# CONFIG_REISERFS_FS is not set
|
|
+# CONFIG_JFS_FS is not set
|
|
+# CONFIG_FS_POSIX_ACL is not set
|
|
+# CONFIG_XFS_FS is not set
|
|
+# CONFIG_OCFS2_FS is not set
|
|
+CONFIG_DNOTIFY=y
|
|
+CONFIG_INOTIFY=y
|
|
+CONFIG_INOTIFY_USER=y
|
|
+# CONFIG_QUOTA is not set
|
|
+# CONFIG_AUTOFS_FS is not set
|
|
+# CONFIG_AUTOFS4_FS is not set
|
|
+# CONFIG_FUSE_FS is not set
|
|
+
|
|
+#
|
|
+# CD-ROM/DVD Filesystems
|
|
+#
|
|
+CONFIG_ISO9660_FS=m
|
|
+CONFIG_JOLIET=y
|
|
+# CONFIG_ZISOFS is not set
|
|
+CONFIG_UDF_FS=m
|
|
+CONFIG_UDF_NLS=y
|
|
+
|
|
+#
|
|
+# DOS/FAT/NT Filesystems
|
|
+#
|
|
+CONFIG_FAT_FS=y
|
|
+CONFIG_MSDOS_FS=y
|
|
+CONFIG_VFAT_FS=y
|
|
+CONFIG_FAT_DEFAULT_CODEPAGE=437
|
|
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
|
|
+# CONFIG_NTFS_FS is not set
|
|
+
|
|
+#
|
|
+# Pseudo filesystems
|
|
+#
|
|
+CONFIG_PROC_FS=y
|
|
+CONFIG_PROC_SYSCTL=y
|
|
+CONFIG_SYSFS=y
|
|
+CONFIG_TMPFS=y
|
|
+# CONFIG_TMPFS_POSIX_ACL is not set
|
|
+# CONFIG_HUGETLB_PAGE is not set
|
|
+# CONFIG_CONFIGFS_FS is not set
|
|
+
|
|
+#
|
|
+# Miscellaneous filesystems
|
|
+#
|
|
+# CONFIG_ADFS_FS is not set
|
|
+# CONFIG_AFFS_FS is not set
|
|
+# CONFIG_HFS_FS is not set
|
|
+# CONFIG_HFSPLUS_FS is not set
|
|
+# CONFIG_BEFS_FS is not set
|
|
+# CONFIG_BFS_FS is not set
|
|
+# CONFIG_EFS_FS is not set
|
|
+CONFIG_JFFS2_FS=y
|
|
+CONFIG_JFFS2_FS_DEBUG=0
|
|
+CONFIG_JFFS2_FS_WRITEBUFFER=y
|
|
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
|
|
+# CONFIG_JFFS2_SUMMARY is not set
|
|
+# CONFIG_JFFS2_FS_XATTR is not set
|
|
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
|
|
+CONFIG_JFFS2_ZLIB=y
|
|
+# CONFIG_JFFS2_LZO is not set
|
|
+CONFIG_JFFS2_RTIME=y
|
|
+# CONFIG_JFFS2_RUBIN is not set
|
|
+CONFIG_CRAMFS=y
|
|
+# CONFIG_VXFS_FS is not set
|
|
+# CONFIG_MINIX_FS is not set
|
|
+# CONFIG_HPFS_FS is not set
|
|
+# CONFIG_QNX4FS_FS is not set
|
|
+# CONFIG_ROMFS_FS is not set
|
|
+# CONFIG_SYSV_FS is not set
|
|
+# CONFIG_UFS_FS is not set
|
|
+CONFIG_NETWORK_FILESYSTEMS=y
|
|
+CONFIG_NFS_FS=y
|
|
+CONFIG_NFS_V3=y
|
|
+# CONFIG_NFS_V3_ACL is not set
|
|
+# CONFIG_NFS_V4 is not set
|
|
+# CONFIG_NFSD is not set
|
|
+CONFIG_ROOT_NFS=y
|
|
+CONFIG_LOCKD=y
|
|
+CONFIG_LOCKD_V4=y
|
|
+CONFIG_NFS_COMMON=y
|
|
+CONFIG_SUNRPC=y
|
|
+# CONFIG_SUNRPC_BIND34 is not set
|
|
+# CONFIG_RPCSEC_GSS_KRB5 is not set
|
|
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
|
|
+# CONFIG_SMB_FS is not set
|
|
+# CONFIG_CIFS is not set
|
|
+# CONFIG_NCP_FS is not set
|
|
+# CONFIG_CODA_FS is not set
|
|
+# CONFIG_AFS_FS is not set
|
|
+
|
|
+#
|
|
+# Partition Types
|
|
+#
|
|
+CONFIG_PARTITION_ADVANCED=y
|
|
+# CONFIG_ACORN_PARTITION is not set
|
|
+# CONFIG_OSF_PARTITION is not set
|
|
+# CONFIG_AMIGA_PARTITION is not set
|
|
+# CONFIG_ATARI_PARTITION is not set
|
|
+# CONFIG_MAC_PARTITION is not set
|
|
+CONFIG_MSDOS_PARTITION=y
|
|
+CONFIG_BSD_DISKLABEL=y
|
|
+# CONFIG_MINIX_SUBPARTITION is not set
|
|
+# CONFIG_SOLARIS_X86_PARTITION is not set
|
|
+# CONFIG_UNIXWARE_DISKLABEL is not set
|
|
+# CONFIG_LDM_PARTITION is not set
|
|
+# CONFIG_SGI_PARTITION is not set
|
|
+# CONFIG_ULTRIX_PARTITION is not set
|
|
+# CONFIG_SUN_PARTITION is not set
|
|
+# CONFIG_KARMA_PARTITION is not set
|
|
+# CONFIG_EFI_PARTITION is not set
|
|
+# CONFIG_SYSV68_PARTITION is not set
|
|
+CONFIG_NLS=y
|
|
+CONFIG_NLS_DEFAULT="iso8859-1"
|
|
+CONFIG_NLS_CODEPAGE_437=y
|
|
+# CONFIG_NLS_CODEPAGE_737 is not set
|
|
+# CONFIG_NLS_CODEPAGE_775 is not set
|
|
+CONFIG_NLS_CODEPAGE_850=y
|
|
+# CONFIG_NLS_CODEPAGE_852 is not set
|
|
+# CONFIG_NLS_CODEPAGE_855 is not set
|
|
+# CONFIG_NLS_CODEPAGE_857 is not set
|
|
+# CONFIG_NLS_CODEPAGE_860 is not set
|
|
+# CONFIG_NLS_CODEPAGE_861 is not set
|
|
+# CONFIG_NLS_CODEPAGE_862 is not set
|
|
+# CONFIG_NLS_CODEPAGE_863 is not set
|
|
+# CONFIG_NLS_CODEPAGE_864 is not set
|
|
+# CONFIG_NLS_CODEPAGE_865 is not set
|
|
+# CONFIG_NLS_CODEPAGE_866 is not set
|
|
+# CONFIG_NLS_CODEPAGE_869 is not set
|
|
+# CONFIG_NLS_CODEPAGE_936 is not set
|
|
+# CONFIG_NLS_CODEPAGE_950 is not set
|
|
+# CONFIG_NLS_CODEPAGE_932 is not set
|
|
+# CONFIG_NLS_CODEPAGE_949 is not set
|
|
+# CONFIG_NLS_CODEPAGE_874 is not set
|
|
+# CONFIG_NLS_ISO8859_8 is not set
|
|
+# CONFIG_NLS_CODEPAGE_1250 is not set
|
|
+# CONFIG_NLS_CODEPAGE_1251 is not set
|
|
+# CONFIG_NLS_ASCII is not set
|
|
+CONFIG_NLS_ISO8859_1=y
|
|
+CONFIG_NLS_ISO8859_2=y
|
|
+# CONFIG_NLS_ISO8859_3 is not set
|
|
+# CONFIG_NLS_ISO8859_4 is not set
|
|
+# CONFIG_NLS_ISO8859_5 is not set
|
|
+# CONFIG_NLS_ISO8859_6 is not set
|
|
+# CONFIG_NLS_ISO8859_7 is not set
|
|
+# CONFIG_NLS_ISO8859_9 is not set
|
|
+# CONFIG_NLS_ISO8859_13 is not set
|
|
+# CONFIG_NLS_ISO8859_14 is not set
|
|
+# CONFIG_NLS_ISO8859_15 is not set
|
|
+# CONFIG_NLS_KOI8_R is not set
|
|
+# CONFIG_NLS_KOI8_U is not set
|
|
+# CONFIG_NLS_UTF8 is not set
|
|
+# CONFIG_DLM is not set
|
|
+
|
|
+#
|
|
+# Kernel hacking
|
|
+#
|
|
+# CONFIG_PRINTK_TIME is not set
|
|
+CONFIG_ENABLE_WARN_DEPRECATED=y
|
|
+CONFIG_ENABLE_MUST_CHECK=y
|
|
+CONFIG_FRAME_WARN=1024
|
|
+CONFIG_MAGIC_SYSRQ=y
|
|
+# CONFIG_UNUSED_SYMBOLS is not set
|
|
+# CONFIG_DEBUG_FS is not set
|
|
+# CONFIG_HEADERS_CHECK is not set
|
|
+CONFIG_DEBUG_KERNEL=y
|
|
+# CONFIG_DEBUG_SHIRQ is not set
|
|
+CONFIG_DETECT_SOFTLOCKUP=y
|
|
+CONFIG_SCHED_DEBUG=y
|
|
+CONFIG_SCHEDSTATS=y
|
|
+# CONFIG_TIMER_STATS is not set
|
|
+# CONFIG_DEBUG_OBJECTS is not set
|
|
+CONFIG_DEBUG_PREEMPT=y
|
|
+# CONFIG_DEBUG_RT_MUTEXES is not set
|
|
+# CONFIG_RT_MUTEX_TESTER is not set
|
|
+# CONFIG_DEBUG_SPINLOCK is not set
|
|
+# CONFIG_DEBUG_MUTEXES is not set
|
|
+# CONFIG_DEBUG_LOCK_ALLOC is not set
|
|
+# CONFIG_PROVE_LOCKING is not set
|
|
+# CONFIG_LOCK_STAT is not set
|
|
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
|
|
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
|
|
+# CONFIG_DEBUG_KOBJECT is not set
|
|
+# CONFIG_DEBUG_BUGVERBOSE is not set
|
|
+CONFIG_DEBUG_INFO=y
|
|
+# CONFIG_DEBUG_VM is not set
|
|
+# CONFIG_DEBUG_WRITECOUNT is not set
|
|
+# CONFIG_DEBUG_LIST is not set
|
|
+# CONFIG_DEBUG_SG is not set
|
|
+CONFIG_FRAME_POINTER=y
|
|
+# CONFIG_BOOT_PRINTK_DELAY is not set
|
|
+# CONFIG_RCU_TORTURE_TEST is not set
|
|
+# CONFIG_KPROBES_SANITY_TEST is not set
|
|
+# CONFIG_BACKTRACE_SELF_TEST is not set
|
|
+# CONFIG_LKDTM is not set
|
|
+# CONFIG_FAULT_INJECTION is not set
|
|
+# CONFIG_LATENCYTOP is not set
|
|
+# CONFIG_SAMPLES is not set
|
|
+CONFIG_DEBUG_USER=y
|
|
+CONFIG_DEBUG_ERRORS=y
|
|
+# CONFIG_DEBUG_STACK_USAGE is not set
|
|
+CONFIG_DEBUG_LL=y
|
|
+# CONFIG_DEBUG_ICEDCC is not set
|
|
+
|
|
+#
|
|
+# Security options
|
|
+#
|
|
+# CONFIG_KEYS is not set
|
|
+# CONFIG_SECURITY is not set
|
|
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
|
|
+CONFIG_CRYPTO=y
|
|
+
|
|
+#
|
|
+# Crypto core or helper
|
|
+#
|
|
+CONFIG_CRYPTO_ALGAPI=m
|
|
+CONFIG_CRYPTO_BLKCIPHER=m
|
|
+CONFIG_CRYPTO_MANAGER=m
|
|
+# CONFIG_CRYPTO_GF128MUL is not set
|
|
+# CONFIG_CRYPTO_NULL is not set
|
|
+# CONFIG_CRYPTO_CRYPTD is not set
|
|
+# CONFIG_CRYPTO_AUTHENC is not set
|
|
+# CONFIG_CRYPTO_TEST is not set
|
|
+
|
|
+#
|
|
+# Authenticated Encryption with Associated Data
|
|
+#
|
|
+# CONFIG_CRYPTO_CCM is not set
|
|
+# CONFIG_CRYPTO_GCM is not set
|
|
+# CONFIG_CRYPTO_SEQIV is not set
|
|
+
|
|
+#
|
|
+# Block modes
|
|
+#
|
|
+CONFIG_CRYPTO_CBC=m
|
|
+# CONFIG_CRYPTO_CTR is not set
|
|
+# CONFIG_CRYPTO_CTS is not set
|
|
+CONFIG_CRYPTO_ECB=m
|
|
+# CONFIG_CRYPTO_LRW is not set
|
|
+CONFIG_CRYPTO_PCBC=m
|
|
+# CONFIG_CRYPTO_XTS is not set
|
|
+
|
|
+#
|
|
+# Hash modes
|
|
+#
|
|
+# CONFIG_CRYPTO_HMAC is not set
|
|
+# CONFIG_CRYPTO_XCBC is not set
|
|
+
|
|
+#
|
|
+# Digest
|
|
+#
|
|
+# CONFIG_CRYPTO_CRC32C is not set
|
|
+# CONFIG_CRYPTO_MD4 is not set
|
|
+# CONFIG_CRYPTO_MD5 is not set
|
|
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
|
|
+# CONFIG_CRYPTO_SHA1 is not set
|
|
+# CONFIG_CRYPTO_SHA256 is not set
|
|
+# CONFIG_CRYPTO_SHA512 is not set
|
|
+# CONFIG_CRYPTO_TGR192 is not set
|
|
+# CONFIG_CRYPTO_WP512 is not set
|
|
+
|
|
+#
|
|
+# Ciphers
|
|
+#
|
|
+# CONFIG_CRYPTO_AES is not set
|
|
+# CONFIG_CRYPTO_ANUBIS is not set
|
|
+# CONFIG_CRYPTO_ARC4 is not set
|
|
+# CONFIG_CRYPTO_BLOWFISH is not set
|
|
+# CONFIG_CRYPTO_CAMELLIA is not set
|
|
+# CONFIG_CRYPTO_CAST5 is not set
|
|
+# CONFIG_CRYPTO_CAST6 is not set
|
|
+# CONFIG_CRYPTO_DES is not set
|
|
+# CONFIG_CRYPTO_FCRYPT is not set
|
|
+# CONFIG_CRYPTO_KHAZAD is not set
|
|
+# CONFIG_CRYPTO_SALSA20 is not set
|
|
+# CONFIG_CRYPTO_SEED is not set
|
|
+# CONFIG_CRYPTO_SERPENT is not set
|
|
+# CONFIG_CRYPTO_TEA is not set
|
|
+# CONFIG_CRYPTO_TWOFISH is not set
|
|
+
|
|
+#
|
|
+# Compression
|
|
+#
|
|
+# CONFIG_CRYPTO_DEFLATE is not set
|
|
+# CONFIG_CRYPTO_LZO is not set
|
|
+CONFIG_CRYPTO_HW=y
|
|
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
|
|
+
|
|
+#
|
|
+# Library routines
|
|
+#
|
|
+CONFIG_BITREVERSE=y
|
|
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
|
|
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
|
|
+# CONFIG_CRC_CCITT is not set
|
|
+# CONFIG_CRC16 is not set
|
|
+CONFIG_CRC_ITU_T=m
|
|
+CONFIG_CRC32=y
|
|
+# CONFIG_CRC7 is not set
|
|
+# CONFIG_LIBCRC32C is not set
|
|
+CONFIG_ZLIB_INFLATE=y
|
|
+CONFIG_ZLIB_DEFLATE=y
|
|
+CONFIG_PLIST=y
|
|
+CONFIG_HAS_IOMEM=y
|
|
+CONFIG_HAS_IOPORT=y
|
|
+CONFIG_HAS_DMA=y
|
|
--- a/arch/arm/configs/orion5x_defconfig
|
|
+++ b/arch/arm/configs/orion5x_defconfig
|
|
@@ -1,7 +1,7 @@
|
|
#
|
|
# Automatically generated make config: don't edit
|
|
-# Linux kernel version: 2.6.24
|
|
-# Thu Feb 7 14:10:30 2008
|
|
+# Linux kernel version: 2.6.26-rc4
|
|
+# Mon Jun 2 23:54:48 2008
|
|
#
|
|
CONFIG_ARM=y
|
|
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
|
|
@@ -21,6 +21,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
|
|
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
|
|
CONFIG_GENERIC_HWEIGHT=y
|
|
CONFIG_GENERIC_CALIBRATE_DELAY=y
|
|
+CONFIG_ARCH_SUPPORTS_AOUT=y
|
|
CONFIG_ZONE_DMA=y
|
|
CONFIG_VECTORS_BASE=0xffff0000
|
|
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
|
|
@@ -40,24 +41,24 @@ CONFIG_SYSVIPC_SYSCTL=y
|
|
# CONFIG_POSIX_MQUEUE is not set
|
|
# CONFIG_BSD_PROCESS_ACCT is not set
|
|
# CONFIG_TASKSTATS is not set
|
|
-# CONFIG_USER_NS is not set
|
|
-# CONFIG_PID_NS is not set
|
|
# CONFIG_AUDIT is not set
|
|
# CONFIG_IKCONFIG is not set
|
|
CONFIG_LOG_BUF_SHIFT=14
|
|
# CONFIG_CGROUPS is not set
|
|
-CONFIG_FAIR_GROUP_SCHED=y
|
|
-CONFIG_FAIR_USER_SCHED=y
|
|
-# CONFIG_FAIR_CGROUP_SCHED is not set
|
|
+# CONFIG_GROUP_SCHED is not set
|
|
CONFIG_SYSFS_DEPRECATED=y
|
|
+CONFIG_SYSFS_DEPRECATED_V2=y
|
|
# CONFIG_RELAY is not set
|
|
+# CONFIG_NAMESPACES is not set
|
|
# CONFIG_BLK_DEV_INITRD is not set
|
|
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
|
CONFIG_SYSCTL=y
|
|
CONFIG_EMBEDDED=y
|
|
CONFIG_UID16=y
|
|
CONFIG_SYSCTL_SYSCALL=y
|
|
+CONFIG_SYSCTL_SYSCALL_CHECK=y
|
|
CONFIG_KALLSYMS=y
|
|
+CONFIG_KALLSYMS_ALL=y
|
|
# CONFIG_KALLSYMS_EXTRA_PASS is not set
|
|
CONFIG_HOTPLUG=y
|
|
CONFIG_PRINTK=y
|
|
@@ -73,20 +74,25 @@ CONFIG_TIMERFD=y
|
|
CONFIG_EVENTFD=y
|
|
CONFIG_SHMEM=y
|
|
CONFIG_VM_EVENT_COUNTERS=y
|
|
-CONFIG_SLAB=y
|
|
-# CONFIG_SLUB is not set
|
|
+# CONFIG_SLUB_DEBUG is not set
|
|
+# CONFIG_SLAB is not set
|
|
+CONFIG_SLUB=y
|
|
# CONFIG_SLOB is not set
|
|
-# CONFIG_PROFILING is not set
|
|
+CONFIG_PROFILING=y
|
|
# CONFIG_MARKERS is not set
|
|
+CONFIG_OPROFILE=y
|
|
CONFIG_HAVE_OPROFILE=y
|
|
-# CONFIG_KPROBES is not set
|
|
+CONFIG_KPROBES=y
|
|
+CONFIG_KRETPROBES=y
|
|
CONFIG_HAVE_KPROBES=y
|
|
+CONFIG_HAVE_KRETPROBES=y
|
|
+# CONFIG_HAVE_DMA_ATTRS is not set
|
|
CONFIG_PROC_PAGE_MONITOR=y
|
|
-CONFIG_SLABINFO=y
|
|
CONFIG_RT_MUTEXES=y
|
|
# CONFIG_TINY_SHMEM is not set
|
|
CONFIG_BASE_SMALL=0
|
|
CONFIG_MODULES=y
|
|
+# CONFIG_MODULE_FORCE_LOAD is not set
|
|
CONFIG_MODULE_UNLOAD=y
|
|
# CONFIG_MODULE_FORCE_UNLOAD is not set
|
|
# CONFIG_MODVERSIONS is not set
|
|
@@ -111,7 +117,6 @@ CONFIG_DEFAULT_CFQ=y
|
|
# CONFIG_DEFAULT_NOOP is not set
|
|
CONFIG_DEFAULT_IOSCHED="cfq"
|
|
CONFIG_CLASSIC_RCU=y
|
|
-# CONFIG_PREEMPT_RCU is not set
|
|
|
|
#
|
|
# System Type
|
|
@@ -160,6 +165,7 @@ CONFIG_MACH_RD88F5182=y
|
|
CONFIG_MACH_KUROBOX_PRO=y
|
|
CONFIG_MACH_DNS323=y
|
|
CONFIG_MACH_TS209=y
|
|
+CONFIG_MACH_LINKSTATION_PRO=y
|
|
|
|
#
|
|
# Boot options
|
|
@@ -168,6 +174,7 @@ CONFIG_MACH_TS209=y
|
|
#
|
|
# Power management
|
|
#
|
|
+CONFIG_PLAT_ORION=y
|
|
|
|
#
|
|
# Processor Type
|
|
@@ -177,8 +184,9 @@ CONFIG_CPU_FEROCEON=y
|
|
CONFIG_CPU_FEROCEON_OLD_ID=y
|
|
CONFIG_CPU_32v5=y
|
|
CONFIG_CPU_ABRT_EV5T=y
|
|
+CONFIG_CPU_PABRT_NOIFAR=y
|
|
CONFIG_CPU_CACHE_VIVT=y
|
|
-CONFIG_CPU_COPY_V4WB=y
|
|
+CONFIG_CPU_COPY_FEROCEON=y
|
|
CONFIG_CPU_TLB_V4WBI=y
|
|
CONFIG_CPU_CP15=y
|
|
CONFIG_CPU_CP15_MMU=y
|
|
@@ -189,7 +197,6 @@ CONFIG_CPU_CP15_MMU=y
|
|
CONFIG_ARM_THUMB=y
|
|
# CONFIG_CPU_ICACHE_DISABLE is not set
|
|
# CONFIG_CPU_DCACHE_DISABLE is not set
|
|
-# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
|
|
# CONFIG_OUTER_CACHE is not set
|
|
|
|
#
|
|
@@ -199,6 +206,7 @@ CONFIG_PCI=y
|
|
CONFIG_PCI_SYSCALL=y
|
|
# CONFIG_ARCH_SUPPORTS_MSI is not set
|
|
CONFIG_PCI_LEGACY=y
|
|
+# CONFIG_PCI_DEBUG is not set
|
|
# CONFIG_PCCARD is not set
|
|
|
|
#
|
|
@@ -221,6 +229,7 @@ CONFIG_FLATMEM=y
|
|
CONFIG_FLAT_NODE_MEM_MAP=y
|
|
# CONFIG_SPARSEMEM_STATIC is not set
|
|
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
|
|
+CONFIG_PAGEFLAGS_EXTENDED=y
|
|
CONFIG_SPLIT_PTLOCK_CPUS=4096
|
|
# CONFIG_RESOURCES_64BIT is not set
|
|
CONFIG_ZONE_DMA_FLAG=1
|
|
@@ -238,7 +247,6 @@ CONFIG_ZBOOT_ROM_BSS=0x0
|
|
CONFIG_CMDLINE=""
|
|
# CONFIG_XIP_KERNEL is not set
|
|
# CONFIG_KEXEC is not set
|
|
-# CONFIG_ATAGS_PROC is not set
|
|
|
|
#
|
|
# Floating point emulation
|
|
@@ -311,8 +319,6 @@ CONFIG_TCP_CONG_CUBIC=y
|
|
CONFIG_DEFAULT_TCP_CONG="cubic"
|
|
# CONFIG_TCP_MD5SIG is not set
|
|
# CONFIG_IPV6 is not set
|
|
-# CONFIG_INET6_XFRM_TUNNEL is not set
|
|
-# CONFIG_INET6_TUNNEL is not set
|
|
# CONFIG_NETWORK_SECMARK is not set
|
|
# CONFIG_NETFILTER is not set
|
|
# CONFIG_IP_DCCP is not set
|
|
@@ -335,6 +341,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
|
|
# Network testing
|
|
#
|
|
CONFIG_NET_PKTGEN=m
|
|
+# CONFIG_NET_TCPPROBE is not set
|
|
# CONFIG_HAMRADIO is not set
|
|
# CONFIG_CAN is not set
|
|
# CONFIG_IRDA is not set
|
|
@@ -362,6 +369,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug
|
|
CONFIG_STANDALONE=y
|
|
CONFIG_PREVENT_FIRMWARE_BUILD=y
|
|
CONFIG_FW_LOADER=y
|
|
+# CONFIG_DEBUG_DRIVER is not set
|
|
+# CONFIG_DEBUG_DEVRES is not set
|
|
# CONFIG_SYS_HYPERVISOR is not set
|
|
# CONFIG_CONNECTOR is not set
|
|
CONFIG_MTD=y
|
|
@@ -371,6 +380,7 @@ CONFIG_MTD_PARTITIONS=y
|
|
# CONFIG_MTD_REDBOOT_PARTS is not set
|
|
CONFIG_MTD_CMDLINE_PARTS=y
|
|
# CONFIG_MTD_AFS_PARTS is not set
|
|
+# CONFIG_MTD_AR7_PARTS is not set
|
|
|
|
#
|
|
# User Modules And Translation Layers
|
|
@@ -378,9 +388,8 @@ CONFIG_MTD_CMDLINE_PARTS=y
|
|
CONFIG_MTD_CHAR=y
|
|
CONFIG_MTD_BLKDEVS=y
|
|
CONFIG_MTD_BLOCK=y
|
|
-CONFIG_FTL=y
|
|
-CONFIG_NFTL=y
|
|
-# CONFIG_NFTL_RW is not set
|
|
+# CONFIG_FTL is not set
|
|
+# CONFIG_NFTL is not set
|
|
# CONFIG_INFTL is not set
|
|
# CONFIG_RFD_FTL is not set
|
|
# CONFIG_SSFDC is not set
|
|
@@ -405,12 +414,12 @@ CONFIG_MTD_MAP_BANK_WIDTH_4=y
|
|
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
|
|
CONFIG_MTD_CFI_I1=y
|
|
CONFIG_MTD_CFI_I2=y
|
|
-CONFIG_MTD_CFI_I4=y
|
|
+# CONFIG_MTD_CFI_I4 is not set
|
|
# CONFIG_MTD_CFI_I8 is not set
|
|
# CONFIG_MTD_OTP is not set
|
|
CONFIG_MTD_CFI_INTELEXT=y
|
|
CONFIG_MTD_CFI_AMDSTD=y
|
|
-CONFIG_MTD_CFI_STAA=y
|
|
+# CONFIG_MTD_CFI_STAA is not set
|
|
CONFIG_MTD_CFI_UTIL=y
|
|
# CONFIG_MTD_RAM is not set
|
|
# CONFIG_MTD_ROM is not set
|
|
@@ -481,6 +490,9 @@ CONFIG_MISC_DEVICES=y
|
|
# CONFIG_EEPROM_93CX6 is not set
|
|
# CONFIG_SGI_IOC4 is not set
|
|
# CONFIG_TIFM_CORE is not set
|
|
+# CONFIG_ENCLOSURE_SERVICES is not set
|
|
+CONFIG_HAVE_IDE=y
|
|
+# CONFIG_IDE is not set
|
|
|
|
#
|
|
# SCSI device support
|
|
@@ -542,6 +554,7 @@ CONFIG_SCSI_LOWLEVEL=y
|
|
# CONFIG_SCSI_IPS is not set
|
|
# CONFIG_SCSI_INITIO is not set
|
|
# CONFIG_SCSI_INIA100 is not set
|
|
+# CONFIG_SCSI_MVSAS is not set
|
|
# CONFIG_SCSI_STEX is not set
|
|
# CONFIG_SCSI_SYM53C8XX_2 is not set
|
|
# CONFIG_SCSI_IPR is not set
|
|
@@ -556,7 +569,10 @@ CONFIG_SCSI_LOWLEVEL=y
|
|
# CONFIG_SCSI_SRP is not set
|
|
CONFIG_ATA=y
|
|
# CONFIG_ATA_NONSTANDARD is not set
|
|
+CONFIG_SATA_PMP=y
|
|
# CONFIG_SATA_AHCI is not set
|
|
+# CONFIG_SATA_SIL24 is not set
|
|
+CONFIG_ATA_SFF=y
|
|
# CONFIG_SATA_SVW is not set
|
|
# CONFIG_ATA_PIIX is not set
|
|
CONFIG_SATA_MV=y
|
|
@@ -566,7 +582,6 @@ CONFIG_SATA_MV=y
|
|
# CONFIG_SATA_PROMISE is not set
|
|
# CONFIG_SATA_SX4 is not set
|
|
# CONFIG_SATA_SIL is not set
|
|
-# CONFIG_SATA_SIL24 is not set
|
|
# CONFIG_SATA_SIS is not set
|
|
# CONFIG_SATA_ULI is not set
|
|
# CONFIG_SATA_VIA is not set
|
|
@@ -611,6 +626,7 @@ CONFIG_SATA_MV=y
|
|
# CONFIG_PATA_VIA is not set
|
|
# CONFIG_PATA_WINBOND is not set
|
|
# CONFIG_PATA_PLATFORM is not set
|
|
+# CONFIG_PATA_SCH is not set
|
|
# CONFIG_MD is not set
|
|
# CONFIG_FUSION is not set
|
|
|
|
@@ -652,7 +668,7 @@ CONFIG_NET_PCI=y
|
|
# CONFIG_B44 is not set
|
|
# CONFIG_FORCEDETH is not set
|
|
# CONFIG_EEPRO100 is not set
|
|
-CONFIG_E100=y
|
|
+# CONFIG_E100 is not set
|
|
# CONFIG_FEALNX is not set
|
|
# CONFIG_NATSEMI is not set
|
|
# CONFIG_NE2K_PCI is not set
|
|
@@ -668,9 +684,7 @@ CONFIG_E100=y
|
|
CONFIG_NETDEV_1000=y
|
|
# CONFIG_ACENIC is not set
|
|
# CONFIG_DL2K is not set
|
|
-CONFIG_E1000=y
|
|
-CONFIG_E1000_NAPI=y
|
|
-# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
|
|
+# CONFIG_E1000 is not set
|
|
# CONFIG_E1000E is not set
|
|
# CONFIG_E1000E_ENABLED is not set
|
|
# CONFIG_IP1000 is not set
|
|
@@ -680,27 +694,15 @@ CONFIG_E1000_NAPI=y
|
|
# CONFIG_YELLOWFIN is not set
|
|
# CONFIG_R8169 is not set
|
|
# CONFIG_SIS190 is not set
|
|
-CONFIG_SKGE=y
|
|
-CONFIG_SKY2=y
|
|
-# CONFIG_SK98LIN is not set
|
|
+# CONFIG_SKGE is not set
|
|
+# CONFIG_SKY2 is not set
|
|
# CONFIG_VIA_VELOCITY is not set
|
|
-CONFIG_TIGON3=y
|
|
+# CONFIG_TIGON3 is not set
|
|
# CONFIG_BNX2 is not set
|
|
CONFIG_MV643XX_ETH=y
|
|
# CONFIG_QLA3XXX is not set
|
|
# CONFIG_ATL1 is not set
|
|
-CONFIG_NETDEV_10000=y
|
|
-# CONFIG_CHELSIO_T1 is not set
|
|
-# CONFIG_CHELSIO_T3 is not set
|
|
-# CONFIG_IXGBE is not set
|
|
-# CONFIG_IXGB is not set
|
|
-# CONFIG_S2IO is not set
|
|
-# CONFIG_MYRI10GE is not set
|
|
-# CONFIG_NETXEN_NIC is not set
|
|
-# CONFIG_NIU is not set
|
|
-# CONFIG_MLX4_CORE is not set
|
|
-# CONFIG_TEHUTI is not set
|
|
-# CONFIG_BNX2X is not set
|
|
+# CONFIG_NETDEV_10000 is not set
|
|
# CONFIG_TR is not set
|
|
|
|
#
|
|
@@ -708,6 +710,7 @@ CONFIG_NETDEV_10000=y
|
|
#
|
|
# CONFIG_WLAN_PRE80211 is not set
|
|
# CONFIG_WLAN_80211 is not set
|
|
+# CONFIG_IWLWIFI_LEDS is not set
|
|
|
|
#
|
|
# USB Network Adapters
|
|
@@ -738,12 +741,9 @@ CONFIG_INPUT=y
|
|
#
|
|
# Userland interfaces
|
|
#
|
|
-CONFIG_INPUT_MOUSEDEV=y
|
|
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
|
|
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
|
|
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
|
|
+# CONFIG_INPUT_MOUSEDEV is not set
|
|
# CONFIG_INPUT_JOYDEV is not set
|
|
-# CONFIG_INPUT_EVDEV is not set
|
|
+CONFIG_INPUT_EVDEV=y
|
|
# CONFIG_INPUT_EVBUG is not set
|
|
|
|
#
|
|
@@ -765,10 +765,8 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
|
|
#
|
|
# Character devices
|
|
#
|
|
-CONFIG_VT=y
|
|
-CONFIG_VT_CONSOLE=y
|
|
-CONFIG_HW_CONSOLE=y
|
|
-# CONFIG_VT_HW_CONSOLE_BINDING is not set
|
|
+# CONFIG_VT is not set
|
|
+CONFIG_DEVKMEM=y
|
|
# CONFIG_SERIAL_NONSTANDARD is not set
|
|
# CONFIG_NOZOMI is not set
|
|
|
|
@@ -777,7 +775,7 @@ CONFIG_HW_CONSOLE=y
|
|
#
|
|
CONFIG_SERIAL_8250=y
|
|
CONFIG_SERIAL_8250_CONSOLE=y
|
|
-CONFIG_SERIAL_8250_PCI=y
|
|
+# CONFIG_SERIAL_8250_PCI is not set
|
|
CONFIG_SERIAL_8250_NR_UARTS=4
|
|
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
|
|
# CONFIG_SERIAL_8250_EXTENDED is not set
|
|
@@ -792,7 +790,7 @@ CONFIG_UNIX98_PTYS=y
|
|
CONFIG_LEGACY_PTYS=y
|
|
CONFIG_LEGACY_PTY_COUNT=16
|
|
# CONFIG_IPMI_HANDLER is not set
|
|
-CONFIG_HW_RANDOM=m
|
|
+# CONFIG_HW_RANDOM is not set
|
|
# CONFIG_NVRAM is not set
|
|
# CONFIG_R3964 is not set
|
|
# CONFIG_APPLICOM is not set
|
|
@@ -804,13 +802,6 @@ CONFIG_I2C_BOARDINFO=y
|
|
CONFIG_I2C_CHARDEV=y
|
|
|
|
#
|
|
-# I2C Algorithms
|
|
-#
|
|
-# CONFIG_I2C_ALGOBIT is not set
|
|
-# CONFIG_I2C_ALGOPCF is not set
|
|
-# CONFIG_I2C_ALGOPCA is not set
|
|
-
|
|
-#
|
|
# I2C Hardware Bus support
|
|
#
|
|
# CONFIG_I2C_ALI1535 is not set
|
|
@@ -837,6 +828,7 @@ CONFIG_I2C_CHARDEV=y
|
|
# CONFIG_I2C_VIA is not set
|
|
# CONFIG_I2C_VIAPRO is not set
|
|
# CONFIG_I2C_VOODOO3 is not set
|
|
+# CONFIG_I2C_PCA_PLATFORM is not set
|
|
CONFIG_I2C_MV64XXX=y
|
|
|
|
#
|
|
@@ -847,19 +839,13 @@ CONFIG_I2C_MV64XXX=y
|
|
# CONFIG_SENSORS_PCF8574 is not set
|
|
# CONFIG_PCF8575 is not set
|
|
# CONFIG_SENSORS_PCF8591 is not set
|
|
-# CONFIG_TPS65010 is not set
|
|
# CONFIG_SENSORS_MAX6875 is not set
|
|
# CONFIG_SENSORS_TSL2550 is not set
|
|
# CONFIG_I2C_DEBUG_CORE is not set
|
|
# CONFIG_I2C_DEBUG_ALGO is not set
|
|
# CONFIG_I2C_DEBUG_BUS is not set
|
|
# CONFIG_I2C_DEBUG_CHIP is not set
|
|
-
|
|
-#
|
|
-# SPI support
|
|
-#
|
|
# CONFIG_SPI is not set
|
|
-# CONFIG_SPI_MASTER is not set
|
|
# CONFIG_W1 is not set
|
|
# CONFIG_POWER_SUPPLY is not set
|
|
CONFIG_HWMON=y
|
|
@@ -872,6 +858,7 @@ CONFIG_HWMON=y
|
|
# CONFIG_SENSORS_ADM1031 is not set
|
|
# CONFIG_SENSORS_ADM9240 is not set
|
|
# CONFIG_SENSORS_ADT7470 is not set
|
|
+# CONFIG_SENSORS_ADT7473 is not set
|
|
# CONFIG_SENSORS_ATXP1 is not set
|
|
# CONFIG_SENSORS_DS1621 is not set
|
|
# CONFIG_SENSORS_I5K_AMB is not set
|
|
@@ -901,6 +888,7 @@ CONFIG_HWMON=y
|
|
# CONFIG_SENSORS_SMSC47M1 is not set
|
|
# CONFIG_SENSORS_SMSC47M192 is not set
|
|
# CONFIG_SENSORS_SMSC47B397 is not set
|
|
+# CONFIG_SENSORS_ADS7828 is not set
|
|
# CONFIG_SENSORS_THMC50 is not set
|
|
# CONFIG_SENSORS_VIA686A is not set
|
|
# CONFIG_SENSORS_VT1211 is not set
|
|
@@ -910,6 +898,7 @@ CONFIG_HWMON=y
|
|
# CONFIG_SENSORS_W83792D is not set
|
|
# CONFIG_SENSORS_W83793 is not set
|
|
# CONFIG_SENSORS_W83L785TS is not set
|
|
+# CONFIG_SENSORS_W83L786NG is not set
|
|
# CONFIG_SENSORS_W83627HF is not set
|
|
# CONFIG_SENSORS_W83627EHF is not set
|
|
# CONFIG_HWMON_DEBUG_CHIP is not set
|
|
@@ -925,14 +914,24 @@ CONFIG_SSB_POSSIBLE=y
|
|
# Multifunction device drivers
|
|
#
|
|
# CONFIG_MFD_SM501 is not set
|
|
+# CONFIG_MFD_ASIC3 is not set
|
|
+# CONFIG_HTC_PASIC3 is not set
|
|
|
|
#
|
|
# Multimedia devices
|
|
#
|
|
+
|
|
+#
|
|
+# Multimedia core support
|
|
+#
|
|
# CONFIG_VIDEO_DEV is not set
|
|
# CONFIG_DVB_CORE is not set
|
|
-CONFIG_DAB=y
|
|
-# CONFIG_USB_DABUSB is not set
|
|
+# CONFIG_VIDEO_MEDIA is not set
|
|
+
|
|
+#
|
|
+# Multimedia drivers
|
|
+#
|
|
+# CONFIG_DAB is not set
|
|
|
|
#
|
|
# Graphics support
|
|
@@ -949,12 +948,6 @@ CONFIG_DAB=y
|
|
# CONFIG_DISPLAY_SUPPORT is not set
|
|
|
|
#
|
|
-# Console display driver support
|
|
-#
|
|
-# CONFIG_VGA_CONSOLE is not set
|
|
-CONFIG_DUMMY_CONSOLE=y
|
|
-
|
|
-#
|
|
# Sound
|
|
#
|
|
# CONFIG_SOUND is not set
|
|
@@ -985,14 +978,18 @@ CONFIG_USB_DEVICEFS=y
|
|
CONFIG_USB_DEVICE_CLASS=y
|
|
# CONFIG_USB_DYNAMIC_MINORS is not set
|
|
# CONFIG_USB_OTG is not set
|
|
+# CONFIG_USB_OTG_WHITELIST is not set
|
|
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
|
|
|
|
#
|
|
# USB Host Controller Drivers
|
|
#
|
|
+# CONFIG_USB_C67X00_HCD is not set
|
|
CONFIG_USB_EHCI_HCD=y
|
|
CONFIG_USB_EHCI_ROOT_HUB_TT=y
|
|
CONFIG_USB_EHCI_TT_NEWSCHED=y
|
|
# CONFIG_USB_ISP116X_HCD is not set
|
|
+# CONFIG_USB_ISP1760_HCD is not set
|
|
# CONFIG_USB_OHCI_HCD is not set
|
|
# CONFIG_USB_UHCI_HCD is not set
|
|
# CONFIG_USB_SL811_HCD is not set
|
|
@@ -1003,6 +1000,7 @@ CONFIG_USB_EHCI_TT_NEWSCHED=y
|
|
#
|
|
# CONFIG_USB_ACM is not set
|
|
CONFIG_USB_PRINTER=y
|
|
+# CONFIG_USB_WDM is not set
|
|
|
|
#
|
|
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
|
|
@@ -1022,7 +1020,9 @@ CONFIG_USB_STORAGE_SDDR09=y
|
|
CONFIG_USB_STORAGE_SDDR55=y
|
|
CONFIG_USB_STORAGE_JUMPSHOT=y
|
|
# CONFIG_USB_STORAGE_ALAUDA is not set
|
|
+# CONFIG_USB_STORAGE_ONETOUCH is not set
|
|
# CONFIG_USB_STORAGE_KARMA is not set
|
|
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
|
|
# CONFIG_USB_LIBUSUAL is not set
|
|
|
|
#
|
|
@@ -1060,6 +1060,7 @@ CONFIG_USB_STORAGE_JUMPSHOT=y
|
|
# CONFIG_USB_TRANCEVIBRATOR is not set
|
|
# CONFIG_USB_IOWARRIOR is not set
|
|
# CONFIG_USB_TEST is not set
|
|
+# CONFIG_USB_ISIGHTFW is not set
|
|
# CONFIG_USB_GADGET is not set
|
|
# CONFIG_MMC is not set
|
|
CONFIG_NEW_LEDS=y
|
|
@@ -1076,6 +1077,7 @@ CONFIG_LEDS_CLASS=y
|
|
CONFIG_LEDS_TRIGGERS=y
|
|
CONFIG_LEDS_TRIGGER_TIMER=y
|
|
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
|
|
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
|
|
CONFIG_RTC_LIB=y
|
|
CONFIG_RTC_CLASS=y
|
|
CONFIG_RTC_HCTOSYS=y
|
|
@@ -1105,6 +1107,7 @@ CONFIG_RTC_DRV_RS5C372=y
|
|
# CONFIG_RTC_DRV_PCF8583 is not set
|
|
CONFIG_RTC_DRV_M41T80=y
|
|
# CONFIG_RTC_DRV_M41T80_WDT is not set
|
|
+# CONFIG_RTC_DRV_S35390A is not set
|
|
|
|
#
|
|
# SPI RTC drivers
|
|
@@ -1125,6 +1128,7 @@ CONFIG_RTC_DRV_M41T80=y
|
|
#
|
|
# on-CPU RTC drivers
|
|
#
|
|
+# CONFIG_UIO is not set
|
|
|
|
#
|
|
# File systems
|
|
@@ -1140,14 +1144,11 @@ CONFIG_JBD=y
|
|
# CONFIG_JFS_FS is not set
|
|
# CONFIG_FS_POSIX_ACL is not set
|
|
# CONFIG_XFS_FS is not set
|
|
-# CONFIG_GFS2_FS is not set
|
|
# CONFIG_OCFS2_FS is not set
|
|
-# CONFIG_MINIX_FS is not set
|
|
-# CONFIG_ROMFS_FS is not set
|
|
+CONFIG_DNOTIFY=y
|
|
CONFIG_INOTIFY=y
|
|
CONFIG_INOTIFY_USER=y
|
|
# CONFIG_QUOTA is not set
|
|
-CONFIG_DNOTIFY=y
|
|
# CONFIG_AUTOFS_FS is not set
|
|
# CONFIG_AUTOFS4_FS is not set
|
|
# CONFIG_FUSE_FS is not set
|
|
@@ -1155,8 +1156,8 @@ CONFIG_DNOTIFY=y
|
|
#
|
|
# CD-ROM/DVD Filesystems
|
|
#
|
|
-CONFIG_ISO9660_FS=y
|
|
-# CONFIG_JOLIET is not set
|
|
+CONFIG_ISO9660_FS=m
|
|
+CONFIG_JOLIET=y
|
|
# CONFIG_ZISOFS is not set
|
|
CONFIG_UDF_FS=m
|
|
CONFIG_UDF_NLS=y
|
|
@@ -1205,8 +1206,10 @@ CONFIG_JFFS2_RTIME=y
|
|
# CONFIG_JFFS2_RUBIN is not set
|
|
CONFIG_CRAMFS=y
|
|
# CONFIG_VXFS_FS is not set
|
|
+# CONFIG_MINIX_FS is not set
|
|
# CONFIG_HPFS_FS is not set
|
|
# CONFIG_QNX4FS_FS is not set
|
|
+# CONFIG_ROMFS_FS is not set
|
|
# CONFIG_SYSV_FS is not set
|
|
# CONFIG_UFS_FS is not set
|
|
CONFIG_NETWORK_FILESYSTEMS=y
|
|
@@ -1214,7 +1217,6 @@ CONFIG_NFS_FS=y
|
|
CONFIG_NFS_V3=y
|
|
# CONFIG_NFS_V3_ACL is not set
|
|
# CONFIG_NFS_V4 is not set
|
|
-# CONFIG_NFS_DIRECTIO is not set
|
|
# CONFIG_NFSD is not set
|
|
CONFIG_ROOT_NFS=y
|
|
CONFIG_LOCKD=y
|
|
@@ -1241,14 +1243,13 @@ CONFIG_PARTITION_ADVANCED=y
|
|
# CONFIG_MAC_PARTITION is not set
|
|
CONFIG_MSDOS_PARTITION=y
|
|
CONFIG_BSD_DISKLABEL=y
|
|
-CONFIG_MINIX_SUBPARTITION=y
|
|
-CONFIG_SOLARIS_X86_PARTITION=y
|
|
-CONFIG_UNIXWARE_DISKLABEL=y
|
|
-CONFIG_LDM_PARTITION=y
|
|
-CONFIG_LDM_DEBUG=y
|
|
+# CONFIG_MINIX_SUBPARTITION is not set
|
|
+# CONFIG_SOLARIS_X86_PARTITION is not set
|
|
+# CONFIG_UNIXWARE_DISKLABEL is not set
|
|
+# CONFIG_LDM_PARTITION is not set
|
|
# CONFIG_SGI_PARTITION is not set
|
|
# CONFIG_ULTRIX_PARTITION is not set
|
|
-CONFIG_SUN_PARTITION=y
|
|
+# CONFIG_SUN_PARTITION is not set
|
|
# CONFIG_KARMA_PARTITION is not set
|
|
# CONFIG_EFI_PARTITION is not set
|
|
# CONFIG_SYSV68_PARTITION is not set
|
|
@@ -1300,15 +1301,48 @@ CONFIG_NLS_ISO8859_2=y
|
|
# CONFIG_PRINTK_TIME is not set
|
|
CONFIG_ENABLE_WARN_DEPRECATED=y
|
|
CONFIG_ENABLE_MUST_CHECK=y
|
|
-# CONFIG_MAGIC_SYSRQ is not set
|
|
+CONFIG_FRAME_WARN=1024
|
|
+CONFIG_MAGIC_SYSRQ=y
|
|
# CONFIG_UNUSED_SYMBOLS is not set
|
|
# CONFIG_DEBUG_FS is not set
|
|
# CONFIG_HEADERS_CHECK is not set
|
|
-# CONFIG_DEBUG_KERNEL is not set
|
|
+CONFIG_DEBUG_KERNEL=y
|
|
+# CONFIG_DEBUG_SHIRQ is not set
|
|
+CONFIG_DETECT_SOFTLOCKUP=y
|
|
+CONFIG_SCHED_DEBUG=y
|
|
+CONFIG_SCHEDSTATS=y
|
|
+# CONFIG_TIMER_STATS is not set
|
|
+# CONFIG_DEBUG_OBJECTS is not set
|
|
+CONFIG_DEBUG_PREEMPT=y
|
|
+# CONFIG_DEBUG_RT_MUTEXES is not set
|
|
+# CONFIG_RT_MUTEX_TESTER is not set
|
|
+# CONFIG_DEBUG_SPINLOCK is not set
|
|
+# CONFIG_DEBUG_MUTEXES is not set
|
|
+# CONFIG_DEBUG_LOCK_ALLOC is not set
|
|
+# CONFIG_PROVE_LOCKING is not set
|
|
+# CONFIG_LOCK_STAT is not set
|
|
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
|
|
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
|
|
+# CONFIG_DEBUG_KOBJECT is not set
|
|
# CONFIG_DEBUG_BUGVERBOSE is not set
|
|
+CONFIG_DEBUG_INFO=y
|
|
+# CONFIG_DEBUG_VM is not set
|
|
+# CONFIG_DEBUG_WRITECOUNT is not set
|
|
+# CONFIG_DEBUG_LIST is not set
|
|
+# CONFIG_DEBUG_SG is not set
|
|
CONFIG_FRAME_POINTER=y
|
|
+# CONFIG_BOOT_PRINTK_DELAY is not set
|
|
+# CONFIG_RCU_TORTURE_TEST is not set
|
|
+# CONFIG_KPROBES_SANITY_TEST is not set
|
|
+# CONFIG_BACKTRACE_SELF_TEST is not set
|
|
+# CONFIG_LKDTM is not set
|
|
+# CONFIG_FAULT_INJECTION is not set
|
|
# CONFIG_SAMPLES is not set
|
|
CONFIG_DEBUG_USER=y
|
|
+CONFIG_DEBUG_ERRORS=y
|
|
+# CONFIG_DEBUG_STACK_USAGE is not set
|
|
+CONFIG_DEBUG_LL=y
|
|
+# CONFIG_DEBUG_ICEDCC is not set
|
|
|
|
#
|
|
# Security options
|
|
@@ -1317,50 +1351,79 @@ CONFIG_DEBUG_USER=y
|
|
# CONFIG_SECURITY is not set
|
|
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
|
|
CONFIG_CRYPTO=y
|
|
+
|
|
+#
|
|
+# Crypto core or helper
|
|
+#
|
|
CONFIG_CRYPTO_ALGAPI=m
|
|
CONFIG_CRYPTO_BLKCIPHER=m
|
|
-# CONFIG_CRYPTO_SEQIV is not set
|
|
CONFIG_CRYPTO_MANAGER=m
|
|
+# CONFIG_CRYPTO_GF128MUL is not set
|
|
+# CONFIG_CRYPTO_NULL is not set
|
|
+# CONFIG_CRYPTO_CRYPTD is not set
|
|
+# CONFIG_CRYPTO_AUTHENC is not set
|
|
+# CONFIG_CRYPTO_TEST is not set
|
|
+
|
|
+#
|
|
+# Authenticated Encryption with Associated Data
|
|
+#
|
|
+# CONFIG_CRYPTO_CCM is not set
|
|
+# CONFIG_CRYPTO_GCM is not set
|
|
+# CONFIG_CRYPTO_SEQIV is not set
|
|
+
|
|
+#
|
|
+# Block modes
|
|
+#
|
|
+CONFIG_CRYPTO_CBC=m
|
|
+# CONFIG_CRYPTO_CTR is not set
|
|
+# CONFIG_CRYPTO_CTS is not set
|
|
+CONFIG_CRYPTO_ECB=m
|
|
+# CONFIG_CRYPTO_LRW is not set
|
|
+CONFIG_CRYPTO_PCBC=m
|
|
+# CONFIG_CRYPTO_XTS is not set
|
|
+
|
|
+#
|
|
+# Hash modes
|
|
+#
|
|
# CONFIG_CRYPTO_HMAC is not set
|
|
# CONFIG_CRYPTO_XCBC is not set
|
|
-# CONFIG_CRYPTO_NULL is not set
|
|
+
|
|
+#
|
|
+# Digest
|
|
+#
|
|
+# CONFIG_CRYPTO_CRC32C is not set
|
|
# CONFIG_CRYPTO_MD4 is not set
|
|
# CONFIG_CRYPTO_MD5 is not set
|
|
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
|
|
# CONFIG_CRYPTO_SHA1 is not set
|
|
# CONFIG_CRYPTO_SHA256 is not set
|
|
# CONFIG_CRYPTO_SHA512 is not set
|
|
-# CONFIG_CRYPTO_WP512 is not set
|
|
# CONFIG_CRYPTO_TGR192 is not set
|
|
-# CONFIG_CRYPTO_GF128MUL is not set
|
|
-CONFIG_CRYPTO_ECB=m
|
|
-CONFIG_CRYPTO_CBC=m
|
|
-CONFIG_CRYPTO_PCBC=m
|
|
-# CONFIG_CRYPTO_LRW is not set
|
|
-# CONFIG_CRYPTO_XTS is not set
|
|
-# CONFIG_CRYPTO_CTR is not set
|
|
-# CONFIG_CRYPTO_GCM is not set
|
|
-# CONFIG_CRYPTO_CCM is not set
|
|
-# CONFIG_CRYPTO_CRYPTD is not set
|
|
-# CONFIG_CRYPTO_DES is not set
|
|
-# CONFIG_CRYPTO_FCRYPT is not set
|
|
-# CONFIG_CRYPTO_BLOWFISH is not set
|
|
-# CONFIG_CRYPTO_TWOFISH is not set
|
|
-# CONFIG_CRYPTO_SERPENT is not set
|
|
+# CONFIG_CRYPTO_WP512 is not set
|
|
+
|
|
+#
|
|
+# Ciphers
|
|
+#
|
|
# CONFIG_CRYPTO_AES is not set
|
|
+# CONFIG_CRYPTO_ANUBIS is not set
|
|
+# CONFIG_CRYPTO_ARC4 is not set
|
|
+# CONFIG_CRYPTO_BLOWFISH is not set
|
|
+# CONFIG_CRYPTO_CAMELLIA is not set
|
|
# CONFIG_CRYPTO_CAST5 is not set
|
|
# CONFIG_CRYPTO_CAST6 is not set
|
|
-# CONFIG_CRYPTO_TEA is not set
|
|
-# CONFIG_CRYPTO_ARC4 is not set
|
|
+# CONFIG_CRYPTO_DES is not set
|
|
+# CONFIG_CRYPTO_FCRYPT is not set
|
|
# CONFIG_CRYPTO_KHAZAD is not set
|
|
-# CONFIG_CRYPTO_ANUBIS is not set
|
|
-# CONFIG_CRYPTO_SEED is not set
|
|
# CONFIG_CRYPTO_SALSA20 is not set
|
|
+# CONFIG_CRYPTO_SEED is not set
|
|
+# CONFIG_CRYPTO_SERPENT is not set
|
|
+# CONFIG_CRYPTO_TEA is not set
|
|
+# CONFIG_CRYPTO_TWOFISH is not set
|
|
+
|
|
+#
|
|
+# Compression
|
|
+#
|
|
# CONFIG_CRYPTO_DEFLATE is not set
|
|
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
|
|
-# CONFIG_CRYPTO_CRC32C is not set
|
|
-# CONFIG_CRYPTO_CAMELLIA is not set
|
|
-# CONFIG_CRYPTO_TEST is not set
|
|
-# CONFIG_CRYPTO_AUTHENC is not set
|
|
# CONFIG_CRYPTO_LZO is not set
|
|
CONFIG_CRYPTO_HW=y
|
|
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
|
|
@@ -1369,12 +1432,14 @@ CONFIG_CRYPTO_HW=y
|
|
# Library routines
|
|
#
|
|
CONFIG_BITREVERSE=y
|
|
-CONFIG_CRC_CCITT=y
|
|
-CONFIG_CRC16=y
|
|
-# CONFIG_CRC_ITU_T is not set
|
|
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
|
|
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
|
|
+# CONFIG_CRC_CCITT is not set
|
|
+# CONFIG_CRC16 is not set
|
|
+CONFIG_CRC_ITU_T=m
|
|
CONFIG_CRC32=y
|
|
# CONFIG_CRC7 is not set
|
|
-CONFIG_LIBCRC32C=y
|
|
+# CONFIG_LIBCRC32C is not set
|
|
CONFIG_ZLIB_INFLATE=y
|
|
CONFIG_ZLIB_DEFLATE=y
|
|
CONFIG_PLIST=y
|
|
--- a/arch/arm/kernel/stacktrace.c
|
|
+++ b/arch/arm/kernel/stacktrace.c
|
|
@@ -36,6 +36,7 @@ EXPORT_SYMBOL(walk_stackframe);
|
|
#ifdef CONFIG_STACKTRACE
|
|
struct stack_trace_data {
|
|
struct stack_trace *trace;
|
|
+ unsigned int no_sched_functions;
|
|
unsigned int skip;
|
|
};
|
|
|
|
@@ -43,27 +44,52 @@ static int save_trace(struct stackframe
|
|
{
|
|
struct stack_trace_data *data = d;
|
|
struct stack_trace *trace = data->trace;
|
|
+ unsigned long addr = frame->lr;
|
|
|
|
+ if (data->no_sched_functions && in_sched_functions(addr))
|
|
+ return 0;
|
|
if (data->skip) {
|
|
data->skip--;
|
|
return 0;
|
|
}
|
|
|
|
- trace->entries[trace->nr_entries++] = frame->lr;
|
|
+ trace->entries[trace->nr_entries++] = addr;
|
|
|
|
return trace->nr_entries >= trace->max_entries;
|
|
}
|
|
|
|
-void save_stack_trace(struct stack_trace *trace)
|
|
+void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
|
|
{
|
|
struct stack_trace_data data;
|
|
unsigned long fp, base;
|
|
|
|
data.trace = trace;
|
|
data.skip = trace->skip;
|
|
- base = (unsigned long)task_stack_page(current);
|
|
- asm("mov %0, fp" : "=r" (fp));
|
|
+ base = (unsigned long)task_stack_page(tsk);
|
|
+
|
|
+ if (tsk != current) {
|
|
+#ifdef CONFIG_SMP
|
|
+ /*
|
|
+ * What guarantees do we have here that 'tsk'
|
|
+ * is not running on another CPU?
|
|
+ */
|
|
+ BUG();
|
|
+#else
|
|
+ data.no_sched_functions = 1;
|
|
+ fp = thread_saved_fp(tsk);
|
|
+#endif
|
|
+ } else {
|
|
+ data.no_sched_functions = 0;
|
|
+ asm("mov %0, fp" : "=r" (fp));
|
|
+ }
|
|
|
|
walk_stackframe(fp, base, base + THREAD_SIZE, save_trace, &data);
|
|
+ if (trace->nr_entries < trace->max_entries)
|
|
+ trace->entries[trace->nr_entries++] = ULONG_MAX;
|
|
+}
|
|
+
|
|
+void save_stack_trace(struct stack_trace *trace)
|
|
+{
|
|
+ save_stack_trace_tsk(current, trace);
|
|
}
|
|
#endif
|
|
--- a/arch/arm/lib/copy_template.S
|
|
+++ b/arch/arm/lib/copy_template.S
|
|
@@ -13,14 +13,6 @@
|
|
*/
|
|
|
|
/*
|
|
- * This can be used to enable code to cacheline align the source pointer.
|
|
- * Experiments on tested architectures (StrongARM and XScale) didn't show
|
|
- * this a worthwhile thing to do. That might be different in the future.
|
|
- */
|
|
-//#define CALGN(code...) code
|
|
-#define CALGN(code...)
|
|
-
|
|
-/*
|
|
* Theory of operation
|
|
* -------------------
|
|
*
|
|
@@ -82,7 +74,7 @@
|
|
stmfd sp!, {r5 - r8}
|
|
blt 5f
|
|
|
|
- CALGN( ands ip, r1, #31 )
|
|
+ CALGN( ands ip, r0, #31 )
|
|
CALGN( rsb r3, ip, #32 )
|
|
CALGN( sbcnes r4, r3, r2 ) @ C is always set here
|
|
CALGN( bcs 2f )
|
|
@@ -168,7 +160,7 @@
|
|
subs r2, r2, #28
|
|
blt 14f
|
|
|
|
- CALGN( ands ip, r1, #31 )
|
|
+ CALGN( ands ip, r0, #31 )
|
|
CALGN( rsb ip, ip, #32 )
|
|
CALGN( sbcnes r4, ip, r2 ) @ C is always set here
|
|
CALGN( subcc r2, r2, ip )
|
|
--- a/arch/arm/lib/memmove.S
|
|
+++ b/arch/arm/lib/memmove.S
|
|
@@ -13,14 +13,6 @@
|
|
#include <linux/linkage.h>
|
|
#include <asm/assembler.h>
|
|
|
|
-/*
|
|
- * This can be used to enable code to cacheline align the source pointer.
|
|
- * Experiments on tested architectures (StrongARM and XScale) didn't show
|
|
- * this a worthwhile thing to do. That might be different in the future.
|
|
- */
|
|
-//#define CALGN(code...) code
|
|
-#define CALGN(code...)
|
|
-
|
|
.text
|
|
|
|
/*
|
|
@@ -55,11 +47,12 @@ ENTRY(memmove)
|
|
stmfd sp!, {r5 - r8}
|
|
blt 5f
|
|
|
|
- CALGN( ands ip, r1, #31 )
|
|
+ CALGN( ands ip, r0, #31 )
|
|
CALGN( sbcnes r4, ip, r2 ) @ C is always set here
|
|
CALGN( bcs 2f )
|
|
CALGN( adr r4, 6f )
|
|
CALGN( subs r2, r2, ip ) @ C is set here
|
|
+ CALGN( rsb ip, ip, #32 )
|
|
CALGN( add pc, r4, ip )
|
|
|
|
PLD( pld [r1, #-4] )
|
|
@@ -138,8 +131,7 @@ ENTRY(memmove)
|
|
subs r2, r2, #28
|
|
blt 14f
|
|
|
|
- CALGN( ands ip, r1, #31 )
|
|
- CALGN( rsb ip, ip, #32 )
|
|
+ CALGN( ands ip, r0, #31 )
|
|
CALGN( sbcnes r4, ip, r2 ) @ C is always set here
|
|
CALGN( subcc r2, r2, ip )
|
|
CALGN( bcc 15f )
|
|
--- a/arch/arm/lib/memset.S
|
|
+++ b/arch/arm/lib/memset.S
|
|
@@ -39,6 +39,9 @@ ENTRY(memset)
|
|
mov r3, r1
|
|
cmp r2, #16
|
|
blt 4f
|
|
+
|
|
+#if ! CALGN(1)+0
|
|
+
|
|
/*
|
|
* We need an extra register for this loop - save the return address and
|
|
* use the LR
|
|
@@ -64,6 +67,49 @@ ENTRY(memset)
|
|
stmneia r0!, {r1, r3, ip, lr}
|
|
ldr lr, [sp], #4
|
|
|
|
+#else
|
|
+
|
|
+/*
|
|
+ * This version aligns the destination pointer in order to write
|
|
+ * whole cache lines at once.
|
|
+ */
|
|
+
|
|
+ stmfd sp!, {r4-r7, lr}
|
|
+ mov r4, r1
|
|
+ mov r5, r1
|
|
+ mov r6, r1
|
|
+ mov r7, r1
|
|
+ mov ip, r1
|
|
+ mov lr, r1
|
|
+
|
|
+ cmp r2, #96
|
|
+ tstgt r0, #31
|
|
+ ble 3f
|
|
+
|
|
+ and ip, r0, #31
|
|
+ rsb ip, ip, #32
|
|
+ sub r2, r2, ip
|
|
+ movs ip, ip, lsl #(32 - 4)
|
|
+ stmcsia r0!, {r4, r5, r6, r7}
|
|
+ stmmiia r0!, {r4, r5}
|
|
+ tst ip, #(1 << 30)
|
|
+ mov ip, r1
|
|
+ strne r1, [r0], #4
|
|
+
|
|
+3: subs r2, r2, #64
|
|
+ stmgeia r0!, {r1, r3-r7, ip, lr}
|
|
+ stmgeia r0!, {r1, r3-r7, ip, lr}
|
|
+ bgt 3b
|
|
+ ldmeqfd sp!, {r4-r7, pc}
|
|
+
|
|
+ tst r2, #32
|
|
+ stmneia r0!, {r1, r3-r7, ip, lr}
|
|
+ tst r2, #16
|
|
+ stmneia r0!, {r4-r7}
|
|
+ ldmfd sp!, {r4-r7, lr}
|
|
+
|
|
+#endif
|
|
+
|
|
4: tst r2, #8
|
|
stmneia r0!, {r1, r3}
|
|
tst r2, #4
|
|
--- a/arch/arm/lib/memzero.S
|
|
+++ b/arch/arm/lib/memzero.S
|
|
@@ -39,6 +39,9 @@ ENTRY(__memzero)
|
|
*/
|
|
cmp r1, #16 @ 1 we can skip this chunk if we
|
|
blt 4f @ 1 have < 16 bytes
|
|
+
|
|
+#if ! CALGN(1)+0
|
|
+
|
|
/*
|
|
* We need an extra register for this loop - save the return address and
|
|
* use the LR
|
|
@@ -64,6 +67,47 @@ ENTRY(__memzero)
|
|
stmneia r0!, {r2, r3, ip, lr} @ 4
|
|
ldr lr, [sp], #4 @ 1
|
|
|
|
+#else
|
|
+
|
|
+/*
|
|
+ * This version aligns the destination pointer in order to write
|
|
+ * whole cache lines at once.
|
|
+ */
|
|
+
|
|
+ stmfd sp!, {r4-r7, lr}
|
|
+ mov r4, r2
|
|
+ mov r5, r2
|
|
+ mov r6, r2
|
|
+ mov r7, r2
|
|
+ mov ip, r2
|
|
+ mov lr, r2
|
|
+
|
|
+ cmp r1, #96
|
|
+ andgts ip, r0, #31
|
|
+ ble 3f
|
|
+
|
|
+ rsb ip, ip, #32
|
|
+ sub r1, r1, ip
|
|
+ movs ip, ip, lsl #(32 - 4)
|
|
+ stmcsia r0!, {r4, r5, r6, r7}
|
|
+ stmmiia r0!, {r4, r5}
|
|
+ movs ip, ip, lsl #2
|
|
+ strcs r2, [r0], #4
|
|
+
|
|
+3: subs r1, r1, #64
|
|
+ stmgeia r0!, {r2-r7, ip, lr}
|
|
+ stmgeia r0!, {r2-r7, ip, lr}
|
|
+ bgt 3b
|
|
+ ldmeqfd sp!, {r4-r7, pc}
|
|
+
|
|
+ tst r1, #32
|
|
+ stmneia r0!, {r2-r7, ip, lr}
|
|
+ tst r1, #16
|
|
+ stmneia r0!, {r4-r7}
|
|
+ ldmfd sp!, {r4-r7, lr}
|
|
+
|
|
+#endif
|
|
+
|
|
4: tst r1, #8 @ 1 8 bytes or more?
|
|
stmneia r0!, {r2, r3} @ 2
|
|
tst r1, #4 @ 1 4 bytes or more?
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-kirkwood/Kconfig
|
|
@@ -0,0 +1,25 @@
|
|
+if ARCH_KIRKWOOD
|
|
+
|
|
+menu "Marvell Kirkwood Implementations"
|
|
+
|
|
+config MACH_DB88F6281_BP
|
|
+ bool "Marvell DB-88F6281-BP Development Board"
|
|
+ help
|
|
+ Say 'Y' here if you want your kernel to support the
|
|
+ Marvell DB-88F6281-BP Development Board.
|
|
+
|
|
+config MACH_RD88F6192_NAS
|
|
+ bool "Marvell RD-88F6192-NAS Reference Board"
|
|
+ help
|
|
+ Say 'Y' here if you want your kernel to support the
|
|
+ Marvell RD-88F6192-NAS Reference Board.
|
|
+
|
|
+config MACH_RD88F6281
|
|
+ bool "Marvell RD-88F6281 Reference Board"
|
|
+ help
|
|
+ Say 'Y' here if you want your kernel to support the
|
|
+ Marvell RD-88F6281 Reference Board.
|
|
+
|
|
+endmenu
|
|
+
|
|
+endif
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-kirkwood/Makefile
|
|
@@ -0,0 +1,5 @@
|
|
+obj-y += common.o addr-map.o irq.o pcie.o
|
|
+
|
|
+obj-$(CONFIG_MACH_DB88F6281_BP) += db88f6281-bp-setup.o
|
|
+obj-$(CONFIG_MACH_RD88F6192_NAS) += rd88f6192-nas-setup.o
|
|
+obj-$(CONFIG_MACH_RD88F6192_NAS) += rd88f6281-setup.o
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-kirkwood/Makefile.boot
|
|
@@ -0,0 +1,3 @@
|
|
+ zreladdr-y := 0x00008000
|
|
+params_phys-y := 0x00000100
|
|
+initrd_phys-y := 0x00800000
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-kirkwood/addr-map.c
|
|
@@ -0,0 +1,139 @@
|
|
+/*
|
|
+ * arch/arm/mach-kirkwood/addr-map.c
|
|
+ *
|
|
+ * Address map functions for Marvell Kirkwood SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/mbus.h>
|
|
+#include <linux/io.h>
|
|
+#include <asm/hardware.h>
|
|
+#include "common.h"
|
|
+
|
|
+/*
|
|
+ * Generic Address Decode Windows bit settings
|
|
+ */
|
|
+#define TARGET_DDR 0
|
|
+#define TARGET_DEV_BUS 1
|
|
+#define TARGET_PCIE 4
|
|
+#define ATTR_DEV_SPI_ROM 0x1e
|
|
+#define ATTR_DEV_BOOT 0x1d
|
|
+#define ATTR_DEV_NAND 0x2f
|
|
+#define ATTR_DEV_CS3 0x37
|
|
+#define ATTR_DEV_CS2 0x3b
|
|
+#define ATTR_DEV_CS1 0x3d
|
|
+#define ATTR_DEV_CS0 0x3e
|
|
+#define ATTR_PCIE_IO 0xe0
|
|
+#define ATTR_PCIE_MEM 0xe8
|
|
+
|
|
+/*
|
|
+ * Helpers to get DDR bank info
|
|
+ */
|
|
+#define DDR_BASE_CS_OFF(n) (0x0000 + ((n) << 3))
|
|
+#define DDR_SIZE_CS_OFF(n) (0x0004 + ((n) << 3))
|
|
+
|
|
+/*
|
|
+ * CPU Address Decode Windows registers
|
|
+ */
|
|
+#define WIN_OFF(n) (BRIDGE_VIRT_BASE + 0x0000 + ((n) << 4))
|
|
+#define WIN_CTRL_OFF 0x0000
|
|
+#define WIN_BASE_OFF 0x0004
|
|
+#define WIN_REMAP_LO_OFF 0x0008
|
|
+#define WIN_REMAP_HI_OFF 0x000c
|
|
+
|
|
+
|
|
+struct mbus_dram_target_info kirkwood_mbus_dram_info;
|
|
+
|
|
+static int __init cpu_win_can_remap(int win)
|
|
+{
|
|
+ if (win < 4)
|
|
+ return 1;
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static void __init setup_cpu_win(int win, u32 base, u32 size,
|
|
+ u8 target, u8 attr, int remap)
|
|
+{
|
|
+ void __iomem *addr = (void __iomem *)WIN_OFF(win);
|
|
+ u32 ctrl;
|
|
+
|
|
+ base &= 0xffff0000;
|
|
+ ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1;
|
|
+
|
|
+ writel(base, addr + WIN_BASE_OFF);
|
|
+ writel(ctrl, addr + WIN_CTRL_OFF);
|
|
+ if (cpu_win_can_remap(win)) {
|
|
+ if (remap < 0)
|
|
+ remap = base;
|
|
+
|
|
+ writel(remap & 0xffff0000, addr + WIN_REMAP_LO_OFF);
|
|
+ writel(0, addr + WIN_REMAP_HI_OFF);
|
|
+ }
|
|
+}
|
|
+
|
|
+void __init kirkwood_setup_cpu_mbus(void)
|
|
+{
|
|
+ void __iomem *addr;
|
|
+ int i;
|
|
+ int cs;
|
|
+
|
|
+ /*
|
|
+ * First, disable and clear windows.
|
|
+ */
|
|
+ for (i = 0; i < 8; i++) {
|
|
+ addr = (void __iomem *)WIN_OFF(i);
|
|
+
|
|
+ writel(0, addr + WIN_BASE_OFF);
|
|
+ writel(0, addr + WIN_CTRL_OFF);
|
|
+ if (cpu_win_can_remap(i)) {
|
|
+ writel(0, addr + WIN_REMAP_LO_OFF);
|
|
+ writel(0, addr + WIN_REMAP_HI_OFF);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Setup windows for PCIe IO+MEM space.
|
|
+ */
|
|
+ setup_cpu_win(0, KIRKWOOD_PCIE_IO_PHYS_BASE, KIRKWOOD_PCIE_IO_SIZE,
|
|
+ TARGET_PCIE, ATTR_PCIE_IO, KIRKWOOD_PCIE_IO_BUS_BASE);
|
|
+ setup_cpu_win(1, KIRKWOOD_PCIE_MEM_PHYS_BASE, KIRKWOOD_PCIE_MEM_SIZE,
|
|
+ TARGET_PCIE, ATTR_PCIE_MEM, -1);
|
|
+
|
|
+ /*
|
|
+ * Setup window for NAND controller.
|
|
+ */
|
|
+ setup_cpu_win(2, KIRKWOOD_NAND_MEM_PHYS_BASE, KIRKWOOD_NAND_MEM_SIZE,
|
|
+ TARGET_DEV_BUS, ATTR_DEV_NAND, -1);
|
|
+
|
|
+ /*
|
|
+ * Setup MBUS dram target info.
|
|
+ */
|
|
+ kirkwood_mbus_dram_info.mbus_dram_target_id = TARGET_DDR;
|
|
+
|
|
+ addr = (void __iomem *)DDR_WINDOW_CPU_BASE;
|
|
+
|
|
+ for (i = 0, cs = 0; i < 4; i++) {
|
|
+ u32 base = readl(addr + DDR_BASE_CS_OFF(i));
|
|
+ u32 size = readl(addr + DDR_SIZE_CS_OFF(i));
|
|
+
|
|
+ /*
|
|
+ * Chip select enabled?
|
|
+ */
|
|
+ if (size & 1) {
|
|
+ struct mbus_dram_window *w;
|
|
+
|
|
+ w = &kirkwood_mbus_dram_info.cs[cs++];
|
|
+ w->cs_index = i;
|
|
+ w->mbus_attr = 0xf & ~(1 << i);
|
|
+ w->base = base & 0xffff0000;
|
|
+ w->size = (size | 0x0000ffff) + 1;
|
|
+ }
|
|
+ }
|
|
+ kirkwood_mbus_dram_info.num_cs = cs;
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-kirkwood/common.c
|
|
@@ -0,0 +1,326 @@
|
|
+/*
|
|
+ * arch/arm/mach-kirkwood/common.c
|
|
+ *
|
|
+ * Core functions for Marvell Kirkwood SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/serial_8250.h>
|
|
+#include <linux/mbus.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <linux/ata_platform.h>
|
|
+#include <asm/page.h>
|
|
+#include <asm/timex.h>
|
|
+#include <asm/mach/map.h>
|
|
+#include <asm/mach/time.h>
|
|
+#include <asm/arch/kirkwood.h>
|
|
+#include <asm/plat-orion/cache-feroceon-l2.h>
|
|
+#include <asm/plat-orion/ehci-orion.h>
|
|
+#include <asm/plat-orion/orion_nand.h>
|
|
+#include <asm/plat-orion/time.h>
|
|
+#include "common.h"
|
|
+
|
|
+/*****************************************************************************
|
|
+ * I/O Address Mapping
|
|
+ ****************************************************************************/
|
|
+static struct map_desc kirkwood_io_desc[] __initdata = {
|
|
+ {
|
|
+ .virtual = KIRKWOOD_PCIE_IO_VIRT_BASE,
|
|
+ .pfn = __phys_to_pfn(KIRKWOOD_PCIE_IO_PHYS_BASE),
|
|
+ .length = KIRKWOOD_PCIE_IO_SIZE,
|
|
+ .type = MT_DEVICE,
|
|
+ }, {
|
|
+ .virtual = KIRKWOOD_REGS_VIRT_BASE,
|
|
+ .pfn = __phys_to_pfn(KIRKWOOD_REGS_PHYS_BASE),
|
|
+ .length = KIRKWOOD_REGS_SIZE,
|
|
+ .type = MT_DEVICE,
|
|
+ },
|
|
+};
|
|
+
|
|
+void __init kirkwood_map_io(void)
|
|
+{
|
|
+ iotable_init(kirkwood_io_desc, ARRAY_SIZE(kirkwood_io_desc));
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * EHCI
|
|
+ ****************************************************************************/
|
|
+static struct orion_ehci_data kirkwood_ehci_data = {
|
|
+ .dram = &kirkwood_mbus_dram_info,
|
|
+};
|
|
+
|
|
+static u64 ehci_dmamask = 0xffffffffUL;
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * EHCI0
|
|
+ ****************************************************************************/
|
|
+static struct resource kirkwood_ehci_resources[] = {
|
|
+ {
|
|
+ .start = USB_PHYS_BASE,
|
|
+ .end = USB_PHYS_BASE + 0x0fff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_KIRKWOOD_USB,
|
|
+ .end = IRQ_KIRKWOOD_USB,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device kirkwood_ehci = {
|
|
+ .name = "orion-ehci",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .dma_mask = &ehci_dmamask,
|
|
+ .coherent_dma_mask = 0xffffffff,
|
|
+ .platform_data = &kirkwood_ehci_data,
|
|
+ },
|
|
+ .resource = kirkwood_ehci_resources,
|
|
+ .num_resources = ARRAY_SIZE(kirkwood_ehci_resources),
|
|
+};
|
|
+
|
|
+void __init kirkwood_ehci_init(void)
|
|
+{
|
|
+ platform_device_register(&kirkwood_ehci);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * GE00
|
|
+ ****************************************************************************/
|
|
+struct mv643xx_eth_shared_platform_data kirkwood_ge00_shared_data = {
|
|
+ .t_clk = KIRKWOOD_TCLK,
|
|
+ .dram = &kirkwood_mbus_dram_info,
|
|
+};
|
|
+
|
|
+static struct resource kirkwood_ge00_shared_resources[] = {
|
|
+ {
|
|
+ .name = "ge00 base",
|
|
+ .start = GE00_PHYS_BASE + 0x2000,
|
|
+ .end = GE00_PHYS_BASE + 0x3fff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device kirkwood_ge00_shared = {
|
|
+ .name = MV643XX_ETH_SHARED_NAME,
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .platform_data = &kirkwood_ge00_shared_data,
|
|
+ },
|
|
+ .num_resources = 1,
|
|
+ .resource = kirkwood_ge00_shared_resources,
|
|
+};
|
|
+
|
|
+static struct resource kirkwood_ge00_resources[] = {
|
|
+ {
|
|
+ .name = "ge00 irq",
|
|
+ .start = IRQ_KIRKWOOD_GE00_SUM,
|
|
+ .end = IRQ_KIRKWOOD_GE00_SUM,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device kirkwood_ge00 = {
|
|
+ .name = MV643XX_ETH_NAME,
|
|
+ .id = 0,
|
|
+ .num_resources = 1,
|
|
+ .resource = kirkwood_ge00_resources,
|
|
+};
|
|
+
|
|
+void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
|
|
+{
|
|
+ eth_data->shared = &kirkwood_ge00_shared;
|
|
+ kirkwood_ge00.dev.platform_data = eth_data;
|
|
+
|
|
+ platform_device_register(&kirkwood_ge00_shared);
|
|
+ platform_device_register(&kirkwood_ge00);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * SoC RTC
|
|
+ ****************************************************************************/
|
|
+static struct resource kirkwood_rtc_resource = {
|
|
+ .start = RTC_PHYS_BASE,
|
|
+ .end = RTC_PHYS_BASE + SZ_16 - 1,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+};
|
|
+
|
|
+void __init kirkwood_rtc_init(void)
|
|
+{
|
|
+ platform_device_register_simple("rtc-mv", -1, &kirkwood_rtc_resource, 1);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * SATA
|
|
+ ****************************************************************************/
|
|
+static struct resource kirkwood_sata_resources[] = {
|
|
+ {
|
|
+ .name = "sata base",
|
|
+ .start = SATA_PHYS_BASE,
|
|
+ .end = SATA_PHYS_BASE + 0x5000 - 1,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .name = "sata irq",
|
|
+ .start = IRQ_KIRKWOOD_SATA,
|
|
+ .end = IRQ_KIRKWOOD_SATA,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device kirkwood_sata = {
|
|
+ .name = "sata_mv",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .coherent_dma_mask = 0xffffffff,
|
|
+ },
|
|
+ .num_resources = ARRAY_SIZE(kirkwood_sata_resources),
|
|
+ .resource = kirkwood_sata_resources,
|
|
+};
|
|
+
|
|
+void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data)
|
|
+{
|
|
+ sata_data->dram = &kirkwood_mbus_dram_info;
|
|
+ kirkwood_sata.dev.platform_data = sata_data;
|
|
+ platform_device_register(&kirkwood_sata);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * UART0
|
|
+ ****************************************************************************/
|
|
+static struct plat_serial8250_port kirkwood_uart0_data[] = {
|
|
+ {
|
|
+ .mapbase = UART0_PHYS_BASE,
|
|
+ .membase = (char *)UART0_VIRT_BASE,
|
|
+ .irq = IRQ_KIRKWOOD_UART_0,
|
|
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
+ .iotype = UPIO_MEM,
|
|
+ .regshift = 2,
|
|
+ .uartclk = KIRKWOOD_TCLK,
|
|
+ }, {
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct resource kirkwood_uart0_resources[] = {
|
|
+ {
|
|
+ .start = UART0_PHYS_BASE,
|
|
+ .end = UART0_PHYS_BASE + 0xff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_KIRKWOOD_UART_0,
|
|
+ .end = IRQ_KIRKWOOD_UART_0,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device kirkwood_uart0 = {
|
|
+ .name = "serial8250",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .platform_data = kirkwood_uart0_data,
|
|
+ },
|
|
+ .resource = kirkwood_uart0_resources,
|
|
+ .num_resources = ARRAY_SIZE(kirkwood_uart0_resources),
|
|
+};
|
|
+
|
|
+void __init kirkwood_uart0_init(void)
|
|
+{
|
|
+ platform_device_register(&kirkwood_uart0);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * UART1
|
|
+ ****************************************************************************/
|
|
+static struct plat_serial8250_port kirkwood_uart1_data[] = {
|
|
+ {
|
|
+ .mapbase = UART1_PHYS_BASE,
|
|
+ .membase = (char *)UART1_VIRT_BASE,
|
|
+ .irq = IRQ_KIRKWOOD_UART_1,
|
|
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
+ .iotype = UPIO_MEM,
|
|
+ .regshift = 2,
|
|
+ .uartclk = KIRKWOOD_TCLK,
|
|
+ }, {
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct resource kirkwood_uart1_resources[] = {
|
|
+ {
|
|
+ .start = UART1_PHYS_BASE,
|
|
+ .end = UART1_PHYS_BASE + 0xff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_KIRKWOOD_UART_1,
|
|
+ .end = IRQ_KIRKWOOD_UART_1,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device kirkwood_uart1 = {
|
|
+ .name = "serial8250",
|
|
+ .id = 1,
|
|
+ .dev = {
|
|
+ .platform_data = kirkwood_uart1_data,
|
|
+ },
|
|
+ .resource = kirkwood_uart1_resources,
|
|
+ .num_resources = ARRAY_SIZE(kirkwood_uart1_resources),
|
|
+};
|
|
+
|
|
+void __init kirkwood_uart1_init(void)
|
|
+{
|
|
+ platform_device_register(&kirkwood_uart1);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * Time handling
|
|
+ ****************************************************************************/
|
|
+static void kirkwood_timer_init(void)
|
|
+{
|
|
+ orion_time_init(IRQ_KIRKWOOD_BRIDGE, KIRKWOOD_TCLK);
|
|
+}
|
|
+
|
|
+struct sys_timer kirkwood_timer = {
|
|
+ .init = kirkwood_timer_init,
|
|
+};
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * General
|
|
+ ****************************************************************************/
|
|
+static char * __init kirkwood_id(void)
|
|
+{
|
|
+ switch (readl(DEVICE_ID) & 0x3) {
|
|
+ case 0:
|
|
+ return "88F6180";
|
|
+ case 1:
|
|
+ return "88F6192";
|
|
+ case 2:
|
|
+ return "88F6281";
|
|
+ }
|
|
+
|
|
+ return "unknown 88F6000 variant";
|
|
+}
|
|
+
|
|
+void __init kirkwood_init(void)
|
|
+{
|
|
+ printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
|
|
+ kirkwood_id(), KIRKWOOD_TCLK);
|
|
+
|
|
+ kirkwood_setup_cpu_mbus();
|
|
+
|
|
+#ifdef CONFIG_CACHE_FEROCEON_L2
|
|
+ feroceon_l2_init(1);
|
|
+#endif
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-kirkwood/common.h
|
|
@@ -0,0 +1,42 @@
|
|
+/*
|
|
+ * arch/arm/mach-kirkwood/common.h
|
|
+ *
|
|
+ * Core functions for Marvell Kirkwood SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ARCH_KIRKWOOD_COMMON_H
|
|
+#define __ARCH_KIRKWOOD_COMMON_H
|
|
+
|
|
+struct mv643xx_eth_platform_data;
|
|
+struct mv_sata_platform_data;
|
|
+
|
|
+/*
|
|
+ * Basic Kirkwood init functions used early by machine-setup.
|
|
+ */
|
|
+void kirkwood_map_io(void);
|
|
+void kirkwood_init(void);
|
|
+void kirkwood_init_irq(void);
|
|
+
|
|
+extern struct mbus_dram_target_info kirkwood_mbus_dram_info;
|
|
+void kirkwood_setup_cpu_mbus(void);
|
|
+void kirkwood_setup_pcie_io_win(int window, u32 base, u32 size,
|
|
+ int maj, int min);
|
|
+void kirkwood_setup_pcie_mem_win(int window, u32 base, u32 size,
|
|
+ int maj, int min);
|
|
+
|
|
+void kirkwood_ehci_init(void);
|
|
+void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data);
|
|
+void kirkwood_pcie_init(void);
|
|
+void kirkwood_rtc_init(void);
|
|
+void kirkwood_sata_init(struct mv_sata_platform_data *sata_data);
|
|
+void kirkwood_uart0_init(void);
|
|
+void kirkwood_uart1_init(void);
|
|
+
|
|
+extern struct sys_timer kirkwood_timer;
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
|
|
@@ -0,0 +1,68 @@
|
|
+/*
|
|
+ * arch/arm/mach-kirkwood/db88f6281-bp-setup.c
|
|
+ *
|
|
+ * Marvell DB-88F6281-BP Development Board Setup
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/pci.h>
|
|
+#include <linux/irq.h>
|
|
+#include <linux/mtd/physmap.h>
|
|
+#include <linux/mtd/nand.h>
|
|
+#include <linux/timer.h>
|
|
+#include <linux/ata_platform.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <asm/mach-types.h>
|
|
+#include <asm/mach/arch.h>
|
|
+#include <asm/mach/pci.h>
|
|
+#include <asm/arch/kirkwood.h>
|
|
+#include "common.h"
|
|
+
|
|
+static struct mv643xx_eth_platform_data db88f6281_ge00_data = {
|
|
+ .phy_addr = 8,
|
|
+};
|
|
+
|
|
+static struct mv_sata_platform_data db88f6281_sata_data = {
|
|
+ .n_ports = 2,
|
|
+};
|
|
+
|
|
+static void __init db88f6281_init(void)
|
|
+{
|
|
+ /*
|
|
+ * Basic setup. Needs to be called early.
|
|
+ */
|
|
+ kirkwood_init();
|
|
+
|
|
+ kirkwood_ehci_init();
|
|
+ kirkwood_ge00_init(&db88f6281_ge00_data);
|
|
+ kirkwood_rtc_init();
|
|
+ kirkwood_sata_init(&db88f6281_sata_data);
|
|
+ kirkwood_uart0_init();
|
|
+ kirkwood_uart1_init();
|
|
+}
|
|
+
|
|
+static int __init db88f6281_pci_init(void)
|
|
+{
|
|
+ if (machine_is_db88f6281_bp())
|
|
+ kirkwood_pcie_init();
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+subsys_initcall(db88f6281_pci_init);
|
|
+
|
|
+MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board")
|
|
+ /* Maintainer: Saeed Bishara <saeed@marvell.com> */
|
|
+ .phys_io = KIRKWOOD_REGS_PHYS_BASE,
|
|
+ .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
|
|
+ .boot_params = 0x00000100,
|
|
+ .init_machine = db88f6281_init,
|
|
+ .map_io = kirkwood_map_io,
|
|
+ .init_irq = kirkwood_init_irq,
|
|
+ .timer = &kirkwood_timer,
|
|
+MACHINE_END
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-kirkwood/irq.c
|
|
@@ -0,0 +1,22 @@
|
|
+/*
|
|
+ * arch/arm/mach-kirkwood/irq.c
|
|
+ *
|
|
+ * Kirkwood IRQ handling.
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/irq.h>
|
|
+#include <linux/io.h>
|
|
+#include <asm/plat-orion/irq.h>
|
|
+#include "common.h"
|
|
+
|
|
+void __init kirkwood_init_irq(void)
|
|
+{
|
|
+ orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF));
|
|
+ orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF));
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-kirkwood/pcie.c
|
|
@@ -0,0 +1,180 @@
|
|
+/*
|
|
+ * arch/arm/mach-kirkwood/pcie.c
|
|
+ *
|
|
+ * PCIe functions for Marvell Kirkwood SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/pci.h>
|
|
+#include <linux/mbus.h>
|
|
+#include <asm/mach/pci.h>
|
|
+#include <asm/plat-orion/pcie.h>
|
|
+#include "common.h"
|
|
+
|
|
+
|
|
+#define PCIE_BASE ((void __iomem *)PCIE_VIRT_BASE)
|
|
+
|
|
+static int pcie_valid_config(int bus, int dev)
|
|
+{
|
|
+ /*
|
|
+ * Don't go out when trying to access --
|
|
+ * 1. nonexisting device on local bus
|
|
+ * 2. where there's no device connected (no link)
|
|
+ */
|
|
+ if (bus == 0 && dev == 0)
|
|
+ return 1;
|
|
+
|
|
+ if (!orion_pcie_link_up(PCIE_BASE))
|
|
+ return 0;
|
|
+
|
|
+ if (bus == 0 && dev != 1)
|
|
+ return 0;
|
|
+
|
|
+ return 1;
|
|
+}
|
|
+
|
|
+
|
|
+/*
|
|
+ * PCIe config cycles are done by programming the PCIE_CONF_ADDR register
|
|
+ * and then reading the PCIE_CONF_DATA register. Need to make sure these
|
|
+ * transactions are atomic.
|
|
+ */
|
|
+static DEFINE_SPINLOCK(kirkwood_pcie_lock);
|
|
+
|
|
+static int pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
|
|
+ int size, u32 *val)
|
|
+{
|
|
+ unsigned long flags;
|
|
+ int ret;
|
|
+
|
|
+ if (pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0) {
|
|
+ *val = 0xffffffff;
|
|
+ return PCIBIOS_DEVICE_NOT_FOUND;
|
|
+ }
|
|
+
|
|
+ spin_lock_irqsave(&kirkwood_pcie_lock, flags);
|
|
+ ret = orion_pcie_rd_conf(PCIE_BASE, bus, devfn, where, size, val);
|
|
+ spin_unlock_irqrestore(&kirkwood_pcie_lock, flags);
|
|
+
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+static int pcie_wr_conf(struct pci_bus *bus, u32 devfn,
|
|
+ int where, int size, u32 val)
|
|
+{
|
|
+ unsigned long flags;
|
|
+ int ret;
|
|
+
|
|
+ if (pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0)
|
|
+ return PCIBIOS_DEVICE_NOT_FOUND;
|
|
+
|
|
+ spin_lock_irqsave(&kirkwood_pcie_lock, flags);
|
|
+ ret = orion_pcie_wr_conf(PCIE_BASE, bus, devfn, where, size, val);
|
|
+ spin_unlock_irqrestore(&kirkwood_pcie_lock, flags);
|
|
+
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+static struct pci_ops pcie_ops = {
|
|
+ .read = pcie_rd_conf,
|
|
+ .write = pcie_wr_conf,
|
|
+};
|
|
+
|
|
+
|
|
+static int kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
|
|
+{
|
|
+ struct resource *res;
|
|
+
|
|
+ /*
|
|
+ * Generic PCIe unit setup.
|
|
+ */
|
|
+ orion_pcie_setup(PCIE_BASE, &kirkwood_mbus_dram_info);
|
|
+
|
|
+ /*
|
|
+ * Request resources.
|
|
+ */
|
|
+ res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL);
|
|
+ if (!res)
|
|
+ panic("pcie_setup unable to alloc resources");
|
|
+
|
|
+ /*
|
|
+ * IORESOURCE_IO
|
|
+ */
|
|
+ res[0].name = "PCIe I/O Space";
|
|
+ res[0].flags = IORESOURCE_IO;
|
|
+ res[0].start = KIRKWOOD_PCIE_IO_PHYS_BASE;
|
|
+ res[0].end = res[0].start + KIRKWOOD_PCIE_IO_SIZE - 1;
|
|
+ if (request_resource(&ioport_resource, &res[0]))
|
|
+ panic("Request PCIe IO resource failed\n");
|
|
+ sys->resource[0] = &res[0];
|
|
+
|
|
+ /*
|
|
+ * IORESOURCE_MEM
|
|
+ */
|
|
+ res[1].name = "PCIe Memory Space";
|
|
+ res[1].flags = IORESOURCE_MEM;
|
|
+ res[1].start = KIRKWOOD_PCIE_MEM_PHYS_BASE;
|
|
+ res[1].end = res[1].start + KIRKWOOD_PCIE_MEM_SIZE - 1;
|
|
+ if (request_resource(&iomem_resource, &res[1]))
|
|
+ panic("Request PCIe Memory resource failed\n");
|
|
+ sys->resource[1] = &res[1];
|
|
+
|
|
+ sys->resource[2] = NULL;
|
|
+ sys->io_offset = 0;
|
|
+
|
|
+ return 1;
|
|
+}
|
|
+
|
|
+static void __devinit rc_pci_fixup(struct pci_dev *dev)
|
|
+{
|
|
+ /*
|
|
+ * Prevent enumeration of root complex.
|
|
+ */
|
|
+ if (dev->bus->parent == NULL && dev->devfn == 0) {
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
|
|
+ dev->resource[i].start = 0;
|
|
+ dev->resource[i].end = 0;
|
|
+ dev->resource[i].flags = 0;
|
|
+ }
|
|
+ }
|
|
+}
|
|
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup);
|
|
+
|
|
+static struct pci_bus __init *
|
|
+kirkwood_pcie_scan_bus(int nr, struct pci_sys_data *sys)
|
|
+{
|
|
+ struct pci_bus *bus;
|
|
+
|
|
+ if (nr == 0) {
|
|
+ bus = pci_scan_bus(sys->busnr, &pcie_ops, sys);
|
|
+ } else {
|
|
+ bus = NULL;
|
|
+ BUG();
|
|
+ }
|
|
+
|
|
+ return bus;
|
|
+}
|
|
+
|
|
+static int __init kirkwood_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
|
|
+{
|
|
+ return IRQ_KIRKWOOD_PCIE;
|
|
+}
|
|
+
|
|
+static struct hw_pci kirkwood_pci __initdata = {
|
|
+ .nr_controllers = 1,
|
|
+ .swizzle = pci_std_swizzle,
|
|
+ .setup = kirkwood_pcie_setup,
|
|
+ .scan = kirkwood_pcie_scan_bus,
|
|
+ .map_irq = kirkwood_pcie_map_irq,
|
|
+};
|
|
+
|
|
+void __init kirkwood_pcie_init(void)
|
|
+{
|
|
+ pci_common_init(&kirkwood_pci);
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
|
|
@@ -0,0 +1,69 @@
|
|
+/*
|
|
+ * arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
|
|
+ *
|
|
+ * Marvell RD-88F6192-NAS Reference Board Setup
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/pci.h>
|
|
+#include <linux/irq.h>
|
|
+#include <linux/mtd/physmap.h>
|
|
+#include <linux/mtd/nand.h>
|
|
+#include <linux/timer.h>
|
|
+#include <linux/ata_platform.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <asm/mach-types.h>
|
|
+#include <asm/mach/arch.h>
|
|
+#include <asm/mach/pci.h>
|
|
+#include <asm/arch/kirkwood.h>
|
|
+#include "common.h"
|
|
+
|
|
+#define RD88F6192_GPIO_USB_VBUS 10
|
|
+
|
|
+static struct mv643xx_eth_platform_data rd88f6192_ge00_data = {
|
|
+ .phy_addr = 8,
|
|
+};
|
|
+
|
|
+static struct mv_sata_platform_data rd88f6192_sata_data = {
|
|
+ .n_ports = 2,
|
|
+};
|
|
+
|
|
+static void __init rd88f6192_init(void)
|
|
+{
|
|
+ /*
|
|
+ * Basic setup. Needs to be called early.
|
|
+ */
|
|
+ kirkwood_init();
|
|
+
|
|
+ kirkwood_ehci_init();
|
|
+ kirkwood_ge00_init(&rd88f6192_ge00_data);
|
|
+ kirkwood_rtc_init();
|
|
+ kirkwood_sata_init(&rd88f6192_sata_data);
|
|
+ kirkwood_uart0_init();
|
|
+}
|
|
+
|
|
+static int __init rd88f6192_pci_init(void)
|
|
+{
|
|
+ if (machine_is_rd88f6192_nas())
|
|
+ kirkwood_pcie_init();
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+subsys_initcall(rd88f6192_pci_init);
|
|
+
|
|
+MACHINE_START(RD88F6192_NAS, "Marvell RD-88F6192-NAS Development Board")
|
|
+ /* Maintainer: Saeed Bishara <saeed@marvell.com> */
|
|
+ .phys_io = KIRKWOOD_REGS_PHYS_BASE,
|
|
+ .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
|
|
+ .boot_params = 0x00000100,
|
|
+ .init_machine = rd88f6192_init,
|
|
+ .map_io = kirkwood_map_io,
|
|
+ .init_irq = kirkwood_init_irq,
|
|
+ .timer = &kirkwood_timer,
|
|
+MACHINE_END
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c
|
|
@@ -0,0 +1,112 @@
|
|
+/*
|
|
+ * arch/arm/mach-kirkwood/rd88f6281-setup.c
|
|
+ *
|
|
+ * Marvell RD-88F6281 Reference Board Setup
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/pci.h>
|
|
+#include <linux/irq.h>
|
|
+#include <linux/mtd/physmap.h>
|
|
+#include <linux/mtd/nand.h>
|
|
+#include <linux/timer.h>
|
|
+#include <linux/ata_platform.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <asm/mach-types.h>
|
|
+#include <asm/mach/arch.h>
|
|
+#include <asm/mach/pci.h>
|
|
+#include <asm/arch/kirkwood.h>
|
|
+#include <asm/plat-orion/orion_nand.h>
|
|
+#include "common.h"
|
|
+
|
|
+static struct mtd_partition rd88f6281_nand_parts[] = {
|
|
+ {
|
|
+ .name = "u-boot",
|
|
+ .offset = 0,
|
|
+ .size = SZ_1M
|
|
+ }, {
|
|
+ .name = "uImage",
|
|
+ .offset = MTDPART_OFS_NXTBLK,
|
|
+ .size = SZ_2M
|
|
+ }, {
|
|
+ .name = "root",
|
|
+ .offset = MTDPART_OFS_NXTBLK,
|
|
+ .size = MTDPART_SIZ_FULL
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct resource rd88f6281_nand_resource = {
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ .start = KIRKWOOD_NAND_MEM_PHYS_BASE,
|
|
+ .end = KIRKWOOD_NAND_MEM_PHYS_BASE +
|
|
+ KIRKWOOD_NAND_MEM_SIZE - 1,
|
|
+};
|
|
+
|
|
+static struct orion_nand_data rd88f6281_nand_data = {
|
|
+ .parts = rd88f6281_nand_parts,
|
|
+ .nr_parts = ARRAY_SIZE(rd88f6281_nand_parts),
|
|
+ .cle = 0,
|
|
+ .ale = 1,
|
|
+ .width = 8,
|
|
+};
|
|
+
|
|
+static struct platform_device rd88f6281_nand_flash = {
|
|
+ .name = "orion_nand",
|
|
+ .id = -1,
|
|
+ .dev = {
|
|
+ .platform_data = &rd88f6281_nand_data,
|
|
+ },
|
|
+ .resource = &rd88f6281_nand_resource,
|
|
+ .num_resources = 1,
|
|
+};
|
|
+
|
|
+static struct mv643xx_eth_platform_data rd88f6281_ge00_data = {
|
|
+ .phy_addr = -1,
|
|
+};
|
|
+
|
|
+static struct mv_sata_platform_data rd88f6281_sata_data = {
|
|
+ .n_ports = 2,
|
|
+};
|
|
+
|
|
+static void __init rd88f6281_init(void)
|
|
+{
|
|
+ /*
|
|
+ * Basic setup. Needs to be called early.
|
|
+ */
|
|
+ kirkwood_init();
|
|
+
|
|
+ kirkwood_ehci_init();
|
|
+ kirkwood_ge00_init(&rd88f6281_ge00_data);
|
|
+ kirkwood_rtc_init();
|
|
+ kirkwood_sata_init(&rd88f6281_sata_data);
|
|
+ kirkwood_uart0_init();
|
|
+ kirkwood_uart1_init();
|
|
+
|
|
+ platform_device_register(&rd88f6281_nand_flash);
|
|
+}
|
|
+
|
|
+static int __init rd88f6281_pci_init(void)
|
|
+{
|
|
+ if (machine_is_rd88f6281())
|
|
+ kirkwood_pcie_init();
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+subsys_initcall(rd88f6281_pci_init);
|
|
+
|
|
+MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board")
|
|
+ /* Maintainer: Saeed Bishara <saeed@marvell.com> */
|
|
+ .phys_io = KIRKWOOD_REGS_PHYS_BASE,
|
|
+ .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
|
|
+ .boot_params = 0x00000100,
|
|
+ .init_machine = rd88f6281_init,
|
|
+ .map_io = kirkwood_map_io,
|
|
+ .init_irq = kirkwood_init_irq,
|
|
+ .timer = &kirkwood_timer,
|
|
+MACHINE_END
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-loki/Kconfig
|
|
@@ -0,0 +1,13 @@
|
|
+if ARCH_LOKI
|
|
+
|
|
+menu "Marvell Loki (88RC8480) Implementations"
|
|
+
|
|
+config MACH_LB88RC8480
|
|
+ bool "Marvell LB88RC8480 Development Board"
|
|
+ help
|
|
+ Say 'Y' here if you want your kernel to support the
|
|
+ Marvell LB88RC8480 Development Board.
|
|
+
|
|
+endmenu
|
|
+
|
|
+endif
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-loki/Makefile
|
|
@@ -0,0 +1,3 @@
|
|
+obj-y += common.o addr-map.o irq.o
|
|
+
|
|
+obj-$(CONFIG_MACH_LB88RC8480) += lb88rc8480-setup.o
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-loki/Makefile.boot
|
|
@@ -0,0 +1,3 @@
|
|
+ zreladdr-y := 0x00008000
|
|
+params_phys-y := 0x00000100
|
|
+initrd_phys-y := 0x00800000
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-loki/addr-map.c
|
|
@@ -0,0 +1,121 @@
|
|
+/*
|
|
+ * arch/arm/mach-loki/addr-map.c
|
|
+ *
|
|
+ * Address map functions for Marvell Loki (88RC8480) SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/mbus.h>
|
|
+#include <asm/hardware.h>
|
|
+#include <asm/io.h>
|
|
+#include "common.h"
|
|
+
|
|
+/*
|
|
+ * Generic Address Decode Windows bit settings
|
|
+ */
|
|
+#define TARGET_DDR 0
|
|
+#define TARGET_DEV_BUS 1
|
|
+#define TARGET_PCIE0 3
|
|
+#define TARGET_PCIE1 4
|
|
+#define ATTR_DEV_BOOT 0x0f
|
|
+#define ATTR_DEV_CS2 0x1b
|
|
+#define ATTR_DEV_CS1 0x1d
|
|
+#define ATTR_DEV_CS0 0x1e
|
|
+#define ATTR_PCIE_IO 0x51
|
|
+#define ATTR_PCIE_MEM 0x59
|
|
+
|
|
+/*
|
|
+ * Helpers to get DDR bank info
|
|
+ */
|
|
+#define DDR_SIZE_CS(n) DDR_REG(0x1500 + ((n) << 3))
|
|
+#define DDR_BASE_CS(n) DDR_REG(0x1504 + ((n) << 3))
|
|
+
|
|
+/*
|
|
+ * CPU Address Decode Windows registers
|
|
+ */
|
|
+#define CPU_WIN_CTRL(n) BRIDGE_REG(0x000 | ((n) << 4))
|
|
+#define CPU_WIN_BASE(n) BRIDGE_REG(0x004 | ((n) << 4))
|
|
+#define CPU_WIN_REMAP_LO(n) BRIDGE_REG(0x008 | ((n) << 4))
|
|
+#define CPU_WIN_REMAP_HI(n) BRIDGE_REG(0x00c | ((n) << 4))
|
|
+
|
|
+
|
|
+struct mbus_dram_target_info loki_mbus_dram_info;
|
|
+
|
|
+static void __init setup_cpu_win(int win, u32 base, u32 size,
|
|
+ u8 target, u8 attr, int remap)
|
|
+{
|
|
+ u32 ctrl;
|
|
+
|
|
+ base &= 0xffff0000;
|
|
+ ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (1 << 5) | target;
|
|
+
|
|
+ writel(base, CPU_WIN_BASE(win));
|
|
+ writel(ctrl, CPU_WIN_CTRL(win));
|
|
+ if (win < 2) {
|
|
+ if (remap < 0)
|
|
+ remap = base;
|
|
+
|
|
+ writel(remap & 0xffff0000, CPU_WIN_REMAP_LO(win));
|
|
+ writel(0, CPU_WIN_REMAP_HI(win));
|
|
+ }
|
|
+}
|
|
+
|
|
+void __init loki_setup_cpu_mbus(void)
|
|
+{
|
|
+ int i;
|
|
+ int cs;
|
|
+
|
|
+ /*
|
|
+ * First, disable and clear windows.
|
|
+ */
|
|
+ for (i = 0; i < 8; i++) {
|
|
+ writel(0, CPU_WIN_BASE(i));
|
|
+ writel(0, CPU_WIN_CTRL(i));
|
|
+ if (i < 2) {
|
|
+ writel(0, CPU_WIN_REMAP_LO(i));
|
|
+ writel(0, CPU_WIN_REMAP_HI(i));
|
|
+ }
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Setup windows for PCIe IO+MEM space.
|
|
+ */
|
|
+ setup_cpu_win(2, LOKI_PCIE0_MEM_PHYS_BASE, LOKI_PCIE0_MEM_SIZE,
|
|
+ TARGET_PCIE0, ATTR_PCIE_MEM, -1);
|
|
+ setup_cpu_win(3, LOKI_PCIE1_MEM_PHYS_BASE, LOKI_PCIE1_MEM_SIZE,
|
|
+ TARGET_PCIE1, ATTR_PCIE_MEM, -1);
|
|
+
|
|
+ /*
|
|
+ * Setup MBUS dram target info.
|
|
+ */
|
|
+ loki_mbus_dram_info.mbus_dram_target_id = TARGET_DDR;
|
|
+
|
|
+ for (i = 0, cs = 0; i < 4; i++) {
|
|
+ u32 base = readl(DDR_BASE_CS(i));
|
|
+ u32 size = readl(DDR_SIZE_CS(i));
|
|
+
|
|
+ /*
|
|
+ * Chip select enabled?
|
|
+ */
|
|
+ if (size & 1) {
|
|
+ struct mbus_dram_window *w;
|
|
+
|
|
+ w = &loki_mbus_dram_info.cs[cs++];
|
|
+ w->cs_index = i;
|
|
+ w->mbus_attr = 0xf & ~(1 << i);
|
|
+ w->base = base & 0xffff0000;
|
|
+ w->size = (size | 0x0000ffff) + 1;
|
|
+ }
|
|
+ }
|
|
+ loki_mbus_dram_info.num_cs = cs;
|
|
+}
|
|
+
|
|
+void __init loki_setup_dev_boot_win(u32 base, u32 size)
|
|
+{
|
|
+ setup_cpu_win(4, base, size, TARGET_DEV_BUS, ATTR_DEV_BOOT, -1);
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-loki/common.c
|
|
@@ -0,0 +1,305 @@
|
|
+/*
|
|
+ * arch/arm/mach-loki/common.c
|
|
+ *
|
|
+ * Core functions for Marvell Loki (88RC8480) SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/serial_8250.h>
|
|
+#include <linux/mbus.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <asm/page.h>
|
|
+#include <asm/timex.h>
|
|
+#include <asm/mach/map.h>
|
|
+#include <asm/mach/time.h>
|
|
+#include <asm/arch/loki.h>
|
|
+#include <asm/plat-orion/orion_nand.h>
|
|
+#include <asm/plat-orion/time.h>
|
|
+#include "common.h"
|
|
+
|
|
+/*****************************************************************************
|
|
+ * I/O Address Mapping
|
|
+ ****************************************************************************/
|
|
+static struct map_desc loki_io_desc[] __initdata = {
|
|
+ {
|
|
+ .virtual = LOKI_REGS_VIRT_BASE,
|
|
+ .pfn = __phys_to_pfn(LOKI_REGS_PHYS_BASE),
|
|
+ .length = LOKI_REGS_SIZE,
|
|
+ .type = MT_DEVICE,
|
|
+ },
|
|
+};
|
|
+
|
|
+void __init loki_map_io(void)
|
|
+{
|
|
+ iotable_init(loki_io_desc, ARRAY_SIZE(loki_io_desc));
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * GE0
|
|
+ ****************************************************************************/
|
|
+struct mv643xx_eth_shared_platform_data loki_ge0_shared_data = {
|
|
+ .t_clk = LOKI_TCLK,
|
|
+ .dram = &loki_mbus_dram_info,
|
|
+};
|
|
+
|
|
+static struct resource loki_ge0_shared_resources[] = {
|
|
+ {
|
|
+ .name = "ge0 base",
|
|
+ .start = GE0_PHYS_BASE + 0x2000,
|
|
+ .end = GE0_PHYS_BASE + 0x3fff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device loki_ge0_shared = {
|
|
+ .name = MV643XX_ETH_SHARED_NAME,
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .platform_data = &loki_ge0_shared_data,
|
|
+ },
|
|
+ .num_resources = 1,
|
|
+ .resource = loki_ge0_shared_resources,
|
|
+};
|
|
+
|
|
+static struct resource loki_ge0_resources[] = {
|
|
+ {
|
|
+ .name = "ge0 irq",
|
|
+ .start = IRQ_LOKI_GBE_A_INT,
|
|
+ .end = IRQ_LOKI_GBE_A_INT,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device loki_ge0 = {
|
|
+ .name = MV643XX_ETH_NAME,
|
|
+ .id = 0,
|
|
+ .num_resources = 1,
|
|
+ .resource = loki_ge0_resources,
|
|
+};
|
|
+
|
|
+void __init loki_ge0_init(struct mv643xx_eth_platform_data *eth_data)
|
|
+{
|
|
+ eth_data->shared = &loki_ge0_shared;
|
|
+ loki_ge0.dev.platform_data = eth_data;
|
|
+
|
|
+ writel(0x00079220, GE0_VIRT_BASE + 0x20b0);
|
|
+ platform_device_register(&loki_ge0_shared);
|
|
+ platform_device_register(&loki_ge0);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * GE1
|
|
+ ****************************************************************************/
|
|
+struct mv643xx_eth_shared_platform_data loki_ge1_shared_data = {
|
|
+ .t_clk = LOKI_TCLK,
|
|
+ .dram = &loki_mbus_dram_info,
|
|
+};
|
|
+
|
|
+static struct resource loki_ge1_shared_resources[] = {
|
|
+ {
|
|
+ .name = "ge1 base",
|
|
+ .start = GE1_PHYS_BASE + 0x2000,
|
|
+ .end = GE1_PHYS_BASE + 0x3fff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device loki_ge1_shared = {
|
|
+ .name = MV643XX_ETH_SHARED_NAME,
|
|
+ .id = 1,
|
|
+ .dev = {
|
|
+ .platform_data = &loki_ge1_shared_data,
|
|
+ },
|
|
+ .num_resources = 1,
|
|
+ .resource = loki_ge1_shared_resources,
|
|
+};
|
|
+
|
|
+static struct resource loki_ge1_resources[] = {
|
|
+ {
|
|
+ .name = "ge1 irq",
|
|
+ .start = IRQ_LOKI_GBE_B_INT,
|
|
+ .end = IRQ_LOKI_GBE_B_INT,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device loki_ge1 = {
|
|
+ .name = MV643XX_ETH_NAME,
|
|
+ .id = 1,
|
|
+ .num_resources = 1,
|
|
+ .resource = loki_ge1_resources,
|
|
+};
|
|
+
|
|
+void __init loki_ge1_init(struct mv643xx_eth_platform_data *eth_data)
|
|
+{
|
|
+ eth_data->shared = &loki_ge1_shared;
|
|
+ loki_ge1.dev.platform_data = eth_data;
|
|
+
|
|
+ writel(0x00079220, GE1_VIRT_BASE + 0x20b0);
|
|
+ platform_device_register(&loki_ge1_shared);
|
|
+ platform_device_register(&loki_ge1);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * SAS/SATA
|
|
+ ****************************************************************************/
|
|
+static struct resource loki_sas_resources[] = {
|
|
+ {
|
|
+ .name = "mvsas0 mem",
|
|
+ .start = SAS0_PHYS_BASE,
|
|
+ .end = SAS0_PHYS_BASE + 0x01ff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .name = "mvsas0 irq",
|
|
+ .start = IRQ_LOKI_SAS_A,
|
|
+ .end = IRQ_LOKI_SAS_A,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ }, {
|
|
+ .name = "mvsas1 mem",
|
|
+ .start = SAS1_PHYS_BASE,
|
|
+ .end = SAS1_PHYS_BASE + 0x01ff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .name = "mvsas1 irq",
|
|
+ .start = IRQ_LOKI_SAS_B,
|
|
+ .end = IRQ_LOKI_SAS_B,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device loki_sas = {
|
|
+ .name = "mvsas",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .coherent_dma_mask = 0xffffffff,
|
|
+ },
|
|
+ .num_resources = ARRAY_SIZE(loki_sas_resources),
|
|
+ .resource = loki_sas_resources,
|
|
+};
|
|
+
|
|
+void __init loki_sas_init(void)
|
|
+{
|
|
+ writel(0x8300f707, DDR_REG(0x1424));
|
|
+ platform_device_register(&loki_sas);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * UART0
|
|
+ ****************************************************************************/
|
|
+static struct plat_serial8250_port loki_uart0_data[] = {
|
|
+ {
|
|
+ .mapbase = UART0_PHYS_BASE,
|
|
+ .membase = (char *)UART0_VIRT_BASE,
|
|
+ .irq = IRQ_LOKI_UART0,
|
|
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
+ .iotype = UPIO_MEM,
|
|
+ .regshift = 2,
|
|
+ .uartclk = LOKI_TCLK,
|
|
+ }, {
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct resource loki_uart0_resources[] = {
|
|
+ {
|
|
+ .start = UART0_PHYS_BASE,
|
|
+ .end = UART0_PHYS_BASE + 0xff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_LOKI_UART0,
|
|
+ .end = IRQ_LOKI_UART0,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device loki_uart0 = {
|
|
+ .name = "serial8250",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .platform_data = loki_uart0_data,
|
|
+ },
|
|
+ .resource = loki_uart0_resources,
|
|
+ .num_resources = ARRAY_SIZE(loki_uart0_resources),
|
|
+};
|
|
+
|
|
+void __init loki_uart0_init(void)
|
|
+{
|
|
+ platform_device_register(&loki_uart0);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * UART1
|
|
+ ****************************************************************************/
|
|
+static struct plat_serial8250_port loki_uart1_data[] = {
|
|
+ {
|
|
+ .mapbase = UART1_PHYS_BASE,
|
|
+ .membase = (char *)UART1_VIRT_BASE,
|
|
+ .irq = IRQ_LOKI_UART1,
|
|
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
+ .iotype = UPIO_MEM,
|
|
+ .regshift = 2,
|
|
+ .uartclk = LOKI_TCLK,
|
|
+ }, {
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct resource loki_uart1_resources[] = {
|
|
+ {
|
|
+ .start = UART1_PHYS_BASE,
|
|
+ .end = UART1_PHYS_BASE + 0xff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_LOKI_UART1,
|
|
+ .end = IRQ_LOKI_UART1,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device loki_uart1 = {
|
|
+ .name = "serial8250",
|
|
+ .id = 1,
|
|
+ .dev = {
|
|
+ .platform_data = loki_uart1_data,
|
|
+ },
|
|
+ .resource = loki_uart1_resources,
|
|
+ .num_resources = ARRAY_SIZE(loki_uart1_resources),
|
|
+};
|
|
+
|
|
+void __init loki_uart1_init(void)
|
|
+{
|
|
+ platform_device_register(&loki_uart1);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * Time handling
|
|
+ ****************************************************************************/
|
|
+static void loki_timer_init(void)
|
|
+{
|
|
+ orion_time_init(IRQ_LOKI_BRIDGE, LOKI_TCLK);
|
|
+}
|
|
+
|
|
+struct sys_timer loki_timer = {
|
|
+ .init = loki_timer_init,
|
|
+};
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * General
|
|
+ ****************************************************************************/
|
|
+void __init loki_init(void)
|
|
+{
|
|
+ printk(KERN_INFO "Loki ID: 88RC8480. TCLK=%d.\n", LOKI_TCLK);
|
|
+
|
|
+ loki_setup_cpu_mbus();
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-loki/common.h
|
|
@@ -0,0 +1,36 @@
|
|
+/*
|
|
+ * arch/arm/mach-loki/common.h
|
|
+ *
|
|
+ * Core functions for Marvell Loki (88RC8480) SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ARCH_LOKI_COMMON_H
|
|
+#define __ARCH_LOKI_COMMON_H
|
|
+
|
|
+struct mv643xx_eth_platform_data;
|
|
+
|
|
+/*
|
|
+ * Basic Loki init functions used early by machine-setup.
|
|
+ */
|
|
+void loki_map_io(void);
|
|
+void loki_init(void);
|
|
+void loki_init_irq(void);
|
|
+
|
|
+extern struct mbus_dram_target_info loki_mbus_dram_info;
|
|
+void loki_setup_cpu_mbus(void);
|
|
+void loki_setup_dev_boot_win(u32 base, u32 size);
|
|
+
|
|
+void loki_ge0_init(struct mv643xx_eth_platform_data *eth_data);
|
|
+void loki_ge1_init(struct mv643xx_eth_platform_data *eth_data);
|
|
+void loki_sas_init(void);
|
|
+void loki_uart0_init(void);
|
|
+void loki_uart1_init(void);
|
|
+
|
|
+extern struct sys_timer loki_timer;
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-loki/irq.c
|
|
@@ -0,0 +1,21 @@
|
|
+/*
|
|
+ * arch/arm/mach-loki/irq.c
|
|
+ *
|
|
+ * Marvell Loki (88RC8480) IRQ handling.
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/irq.h>
|
|
+#include <asm/io.h>
|
|
+#include <asm/plat-orion/irq.h>
|
|
+#include "common.h"
|
|
+
|
|
+void __init loki_init_irq(void)
|
|
+{
|
|
+ orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_OFF));
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-loki/lb88rc8480-setup.c
|
|
@@ -0,0 +1,100 @@
|
|
+/*
|
|
+ * arch/arm/mach-loki/lb88rc8480-setup.c
|
|
+ *
|
|
+ * Marvell LB88RC8480 Development Board Setup
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/irq.h>
|
|
+#include <linux/mtd/physmap.h>
|
|
+#include <linux/mtd/nand.h>
|
|
+#include <linux/timer.h>
|
|
+#include <linux/ata_platform.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <asm/mach-types.h>
|
|
+#include <asm/mach/arch.h>
|
|
+#include <asm/arch/loki.h>
|
|
+#include "common.h"
|
|
+
|
|
+#define LB88RC8480_FLASH_BOOT_CS_BASE 0xf8000000
|
|
+#define LB88RC8480_FLASH_BOOT_CS_SIZE SZ_128M
|
|
+
|
|
+#define LB88RC8480_NOR_BOOT_BASE 0xff000000
|
|
+#define LB88RC8480_NOR_BOOT_SIZE SZ_16M
|
|
+
|
|
+static struct mtd_partition lb88rc8480_boot_flash_parts[] = {
|
|
+ {
|
|
+ .name = "kernel",
|
|
+ .offset = 0,
|
|
+ .size = SZ_2M,
|
|
+ }, {
|
|
+ .name = "root-fs",
|
|
+ .offset = SZ_2M,
|
|
+ .size = (SZ_8M + SZ_4M + SZ_1M),
|
|
+ }, {
|
|
+ .name = "u-boot",
|
|
+ .offset = (SZ_8M + SZ_4M + SZ_2M + SZ_1M),
|
|
+ .size = SZ_1M,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct physmap_flash_data lb88rc8480_boot_flash_data = {
|
|
+ .parts = lb88rc8480_boot_flash_parts,
|
|
+ .nr_parts = ARRAY_SIZE(lb88rc8480_boot_flash_parts),
|
|
+ .width = 1, /* 8 bit bus width */
|
|
+};
|
|
+
|
|
+static struct resource lb88rc8480_boot_flash_resource = {
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ .start = LB88RC8480_NOR_BOOT_BASE,
|
|
+ .end = LB88RC8480_NOR_BOOT_BASE + LB88RC8480_NOR_BOOT_SIZE - 1,
|
|
+};
|
|
+
|
|
+static struct platform_device lb88rc8480_boot_flash = {
|
|
+ .name = "physmap-flash",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .platform_data = &lb88rc8480_boot_flash_data,
|
|
+ },
|
|
+ .num_resources = 1,
|
|
+ .resource = &lb88rc8480_boot_flash_resource,
|
|
+};
|
|
+
|
|
+static struct mv643xx_eth_platform_data lb88rc8480_ge0_data = {
|
|
+ .phy_addr = 1,
|
|
+ .mac_addr = { 0x00, 0x50, 0x43, 0x11, 0x22, 0x33 },
|
|
+};
|
|
+
|
|
+static void __init lb88rc8480_init(void)
|
|
+{
|
|
+ /*
|
|
+ * Basic setup. Needs to be called early.
|
|
+ */
|
|
+ loki_init();
|
|
+
|
|
+ loki_ge0_init(&lb88rc8480_ge0_data);
|
|
+ loki_sas_init();
|
|
+ loki_uart0_init();
|
|
+ loki_uart1_init();
|
|
+
|
|
+ loki_setup_dev_boot_win(LB88RC8480_FLASH_BOOT_CS_BASE,
|
|
+ LB88RC8480_FLASH_BOOT_CS_SIZE);
|
|
+ platform_device_register(&lb88rc8480_boot_flash);
|
|
+}
|
|
+
|
|
+MACHINE_START(LB88RC8480, "Marvell LB88RC8480 Development Board")
|
|
+ /* Maintainer: Ke Wei <kewei@marvell.com> */
|
|
+ .phys_io = LOKI_REGS_PHYS_BASE,
|
|
+ .io_pg_offst = ((LOKI_REGS_VIRT_BASE) >> 18) & 0xfffc,
|
|
+ .boot_params = 0x00000100,
|
|
+ .init_machine = lb88rc8480_init,
|
|
+ .map_io = loki_map_io,
|
|
+ .init_irq = loki_init_irq,
|
|
+ .timer = &loki_timer,
|
|
+MACHINE_END
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-mv78xx0/Kconfig
|
|
@@ -0,0 +1,13 @@
|
|
+if ARCH_MV78XX0
|
|
+
|
|
+menu "Marvell MV78xx0 Implementations"
|
|
+
|
|
+config MACH_DB78X00_BP
|
|
+ bool "Marvell DB-78x00-BP Development Board"
|
|
+ help
|
|
+ Say 'Y' here if you want your kernel to support the
|
|
+ Marvell DB-78x00-BP Development Board.
|
|
+
|
|
+endmenu
|
|
+
|
|
+endif
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-mv78xx0/Makefile
|
|
@@ -0,0 +1,2 @@
|
|
+obj-y += common.o addr-map.o irq.o pcie.o
|
|
+obj-$(CONFIG_MACH_DB78X00_BP) += db78x00-bp-setup.o
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-mv78xx0/Makefile.boot
|
|
@@ -0,0 +1,3 @@
|
|
+ zreladdr-y := 0x00008000
|
|
+params_phys-y := 0x00000100
|
|
+initrd_phys-y := 0x00800000
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-mv78xx0/addr-map.c
|
|
@@ -0,0 +1,156 @@
|
|
+/*
|
|
+ * arch/arm/mach-mv78xx0/addr-map.c
|
|
+ *
|
|
+ * Address map functions for Marvell MV78xx0 SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/mbus.h>
|
|
+#include <asm/io.h>
|
|
+#include "common.h"
|
|
+
|
|
+/*
|
|
+ * Generic Address Decode Windows bit settings
|
|
+ */
|
|
+#define TARGET_DDR 0
|
|
+#define TARGET_DEV_BUS 1
|
|
+#define TARGET_PCIE0 4
|
|
+#define TARGET_PCIE1 8
|
|
+#define TARGET_PCIE(i) ((i) ? TARGET_PCIE1 : TARGET_PCIE0)
|
|
+#define ATTR_DEV_SPI_ROM 0x1f
|
|
+#define ATTR_DEV_BOOT 0x2f
|
|
+#define ATTR_DEV_CS3 0x37
|
|
+#define ATTR_DEV_CS2 0x3b
|
|
+#define ATTR_DEV_CS1 0x3d
|
|
+#define ATTR_DEV_CS0 0x3e
|
|
+#define ATTR_PCIE_IO(l) (0xf0 & ~(0x10 << (l)))
|
|
+#define ATTR_PCIE_MEM(l) (0xf8 & ~(0x10 << (l)))
|
|
+
|
|
+/*
|
|
+ * Helpers to get DDR bank info
|
|
+ */
|
|
+#define DDR_BASE_CS_OFF(n) (0x0000 + ((n) << 3))
|
|
+#define DDR_SIZE_CS_OFF(n) (0x0004 + ((n) << 3))
|
|
+
|
|
+/*
|
|
+ * CPU Address Decode Windows registers
|
|
+ */
|
|
+#define WIN0_OFF(n) (BRIDGE_VIRT_BASE + 0x0000 + ((n) << 4))
|
|
+#define WIN8_OFF(n) (BRIDGE_VIRT_BASE + 0x0900 + (((n) - 8) << 4))
|
|
+#define WIN_CTRL_OFF 0x0000
|
|
+#define WIN_BASE_OFF 0x0004
|
|
+#define WIN_REMAP_LO_OFF 0x0008
|
|
+#define WIN_REMAP_HI_OFF 0x000c
|
|
+
|
|
+
|
|
+struct mbus_dram_target_info mv78xx0_mbus_dram_info;
|
|
+
|
|
+static void __init __iomem *win_cfg_base(int win)
|
|
+{
|
|
+ /*
|
|
+ * Find the control register base address for this window.
|
|
+ *
|
|
+ * BRIDGE_VIRT_BASE points to the right (CPU0's or CPU1's)
|
|
+ * MBUS bridge depending on which CPU core we're running on,
|
|
+ * so we don't need to take that into account here.
|
|
+ */
|
|
+
|
|
+ return (void __iomem *)((win < 8) ? WIN0_OFF(win) : WIN8_OFF(win));
|
|
+}
|
|
+
|
|
+static int __init cpu_win_can_remap(int win)
|
|
+{
|
|
+ if (win < 8)
|
|
+ return 1;
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static void __init setup_cpu_win(int win, u32 base, u32 size,
|
|
+ u8 target, u8 attr, int remap)
|
|
+{
|
|
+ void __iomem *addr = win_cfg_base(win);
|
|
+ u32 ctrl;
|
|
+
|
|
+ base &= 0xffff0000;
|
|
+ ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1;
|
|
+
|
|
+ writel(base, addr + WIN_BASE_OFF);
|
|
+ writel(ctrl, addr + WIN_CTRL_OFF);
|
|
+ if (cpu_win_can_remap(win)) {
|
|
+ if (remap < 0)
|
|
+ remap = base;
|
|
+
|
|
+ writel(remap & 0xffff0000, addr + WIN_REMAP_LO_OFF);
|
|
+ writel(0, addr + WIN_REMAP_HI_OFF);
|
|
+ }
|
|
+}
|
|
+
|
|
+void __init mv78xx0_setup_cpu_mbus(void)
|
|
+{
|
|
+ void __iomem *addr;
|
|
+ int i;
|
|
+ int cs;
|
|
+
|
|
+ /*
|
|
+ * First, disable and clear windows.
|
|
+ */
|
|
+ for (i = 0; i < 14; i++) {
|
|
+ addr = win_cfg_base(i);
|
|
+
|
|
+ writel(0, addr + WIN_BASE_OFF);
|
|
+ writel(0, addr + WIN_CTRL_OFF);
|
|
+ if (cpu_win_can_remap(i)) {
|
|
+ writel(0, addr + WIN_REMAP_LO_OFF);
|
|
+ writel(0, addr + WIN_REMAP_HI_OFF);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Setup MBUS dram target info.
|
|
+ */
|
|
+ mv78xx0_mbus_dram_info.mbus_dram_target_id = TARGET_DDR;
|
|
+
|
|
+ if (mv78xx0_core_index() == 0)
|
|
+ addr = (void __iomem *)DDR_WINDOW_CPU0_BASE;
|
|
+ else
|
|
+ addr = (void __iomem *)DDR_WINDOW_CPU1_BASE;
|
|
+
|
|
+ for (i = 0, cs = 0; i < 4; i++) {
|
|
+ u32 base = readl(addr + DDR_BASE_CS_OFF(i));
|
|
+ u32 size = readl(addr + DDR_SIZE_CS_OFF(i));
|
|
+
|
|
+ /*
|
|
+ * Chip select enabled?
|
|
+ */
|
|
+ if (size & 1) {
|
|
+ struct mbus_dram_window *w;
|
|
+
|
|
+ w = &mv78xx0_mbus_dram_info.cs[cs++];
|
|
+ w->cs_index = i;
|
|
+ w->mbus_attr = 0xf & ~(1 << i);
|
|
+ w->base = base & 0xffff0000;
|
|
+ w->size = (size | 0x0000ffff) + 1;
|
|
+ }
|
|
+ }
|
|
+ mv78xx0_mbus_dram_info.num_cs = cs;
|
|
+}
|
|
+
|
|
+void __init mv78xx0_setup_pcie_io_win(int window, u32 base, u32 size,
|
|
+ int maj, int min)
|
|
+{
|
|
+ setup_cpu_win(window, base, size, TARGET_PCIE(maj),
|
|
+ ATTR_PCIE_IO(min), -1);
|
|
+}
|
|
+
|
|
+void __init mv78xx0_setup_pcie_mem_win(int window, u32 base, u32 size,
|
|
+ int maj, int min)
|
|
+{
|
|
+ setup_cpu_win(window, base, size, TARGET_PCIE(maj),
|
|
+ ATTR_PCIE_MEM(min), -1);
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-mv78xx0/common.c
|
|
@@ -0,0 +1,754 @@
|
|
+/*
|
|
+ * arch/arm/mach-mv78xx0/common.c
|
|
+ *
|
|
+ * Core functions for Marvell MV78xx0 SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/serial_8250.h>
|
|
+#include <linux/mbus.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <linux/ata_platform.h>
|
|
+#include <asm/mach/map.h>
|
|
+#include <asm/mach/time.h>
|
|
+#include <asm/arch/mv78xx0.h>
|
|
+#include <asm/plat-orion/cache-feroceon-l2.h>
|
|
+#include <asm/plat-orion/ehci-orion.h>
|
|
+#include <asm/plat-orion/orion_nand.h>
|
|
+#include <asm/plat-orion/time.h>
|
|
+#include "common.h"
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * Common bits
|
|
+ ****************************************************************************/
|
|
+int mv78xx0_core_index(void)
|
|
+{
|
|
+ u32 extra;
|
|
+
|
|
+ /*
|
|
+ * Read Extra Features register.
|
|
+ */
|
|
+ __asm__("mrc p15, 1, %0, c15, c1, 0" : "=r" (extra));
|
|
+
|
|
+ return !!(extra & 0x00004000);
|
|
+}
|
|
+
|
|
+static int get_hclk(void)
|
|
+{
|
|
+ int hclk;
|
|
+
|
|
+ /*
|
|
+ * HCLK tick rate is configured by DEV_D[7:5] pins.
|
|
+ */
|
|
+ switch ((readl(SAMPLE_AT_RESET_LOW) >> 5) & 7) {
|
|
+ case 0:
|
|
+ hclk = 166666667;
|
|
+ break;
|
|
+ case 1:
|
|
+ hclk = 200000000;
|
|
+ break;
|
|
+ case 2:
|
|
+ hclk = 266666667;
|
|
+ break;
|
|
+ case 3:
|
|
+ hclk = 333333333;
|
|
+ break;
|
|
+ case 4:
|
|
+ hclk = 400000000;
|
|
+ break;
|
|
+ default:
|
|
+ panic("unknown HCLK PLL setting: %.8x\n",
|
|
+ readl(SAMPLE_AT_RESET_LOW));
|
|
+ }
|
|
+
|
|
+ return hclk;
|
|
+}
|
|
+
|
|
+static void get_pclk_l2clk(int hclk, int core_index, int *pclk, int *l2clk)
|
|
+{
|
|
+ u32 cfg;
|
|
+
|
|
+ /*
|
|
+ * Core #0 PCLK/L2CLK is configured by bits [13:8], core #1
|
|
+ * PCLK/L2CLK by bits [19:14].
|
|
+ */
|
|
+ if (core_index == 0) {
|
|
+ cfg = (readl(SAMPLE_AT_RESET_LOW) >> 8) & 0x3f;
|
|
+ } else {
|
|
+ cfg = (readl(SAMPLE_AT_RESET_LOW) >> 14) & 0x3f;
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Bits [11:8] ([17:14] for core #1) configure the PCLK:HCLK
|
|
+ * ratio (1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6).
|
|
+ */
|
|
+ *pclk = ((u64)hclk * (2 + (cfg & 0xf))) >> 1;
|
|
+
|
|
+ /*
|
|
+ * Bits [13:12] ([19:18] for core #1) configure the PCLK:L2CLK
|
|
+ * ratio (1, 2, 3).
|
|
+ */
|
|
+ *l2clk = *pclk / (((cfg >> 4) & 3) + 1);
|
|
+}
|
|
+
|
|
+static int get_tclk(void)
|
|
+{
|
|
+ int tclk;
|
|
+
|
|
+ /*
|
|
+ * TCLK tick rate is configured by DEV_A[2:0] strap pins.
|
|
+ */
|
|
+ switch ((readl(SAMPLE_AT_RESET_HIGH) >> 6) & 7) {
|
|
+ case 1:
|
|
+ tclk = 166666667;
|
|
+ break;
|
|
+ case 3:
|
|
+ tclk = 200000000;
|
|
+ break;
|
|
+ default:
|
|
+ panic("unknown TCLK PLL setting: %.8x\n",
|
|
+ readl(SAMPLE_AT_RESET_HIGH));
|
|
+ }
|
|
+
|
|
+ return tclk;
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * I/O Address Mapping
|
|
+ ****************************************************************************/
|
|
+static struct map_desc mv78xx0_io_desc[] __initdata = {
|
|
+ {
|
|
+ .virtual = MV78XX0_CORE_REGS_VIRT_BASE,
|
|
+ .pfn = 0,
|
|
+ .length = MV78XX0_CORE_REGS_SIZE,
|
|
+ .type = MT_DEVICE,
|
|
+ }, {
|
|
+ .virtual = MV78XX0_PCIE_IO_VIRT_BASE(0),
|
|
+ .pfn = __phys_to_pfn(MV78XX0_PCIE_IO_PHYS_BASE(0)),
|
|
+ .length = MV78XX0_PCIE_IO_SIZE * 8,
|
|
+ .type = MT_DEVICE,
|
|
+ }, {
|
|
+ .virtual = MV78XX0_REGS_VIRT_BASE,
|
|
+ .pfn = __phys_to_pfn(MV78XX0_REGS_PHYS_BASE),
|
|
+ .length = MV78XX0_REGS_SIZE,
|
|
+ .type = MT_DEVICE,
|
|
+ },
|
|
+};
|
|
+
|
|
+void __init mv78xx0_map_io(void)
|
|
+{
|
|
+ unsigned long phys;
|
|
+
|
|
+ /*
|
|
+ * Map the right set of per-core registers depending on
|
|
+ * which core we are running on.
|
|
+ */
|
|
+ if (mv78xx0_core_index() == 0) {
|
|
+ phys = MV78XX0_CORE0_REGS_PHYS_BASE;
|
|
+ } else {
|
|
+ phys = MV78XX0_CORE1_REGS_PHYS_BASE;
|
|
+ }
|
|
+ mv78xx0_io_desc[0].pfn = __phys_to_pfn(phys);
|
|
+
|
|
+ iotable_init(mv78xx0_io_desc, ARRAY_SIZE(mv78xx0_io_desc));
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * EHCI
|
|
+ ****************************************************************************/
|
|
+static struct orion_ehci_data mv78xx0_ehci_data = {
|
|
+ .dram = &mv78xx0_mbus_dram_info,
|
|
+};
|
|
+
|
|
+static u64 ehci_dmamask = 0xffffffffUL;
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * EHCI0
|
|
+ ****************************************************************************/
|
|
+static struct resource mv78xx0_ehci0_resources[] = {
|
|
+ {
|
|
+ .start = USB0_PHYS_BASE,
|
|
+ .end = USB0_PHYS_BASE + 0x0fff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_MV78XX0_USB_0,
|
|
+ .end = IRQ_MV78XX0_USB_0,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_ehci0 = {
|
|
+ .name = "orion-ehci",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .dma_mask = &ehci_dmamask,
|
|
+ .coherent_dma_mask = 0xffffffff,
|
|
+ .platform_data = &mv78xx0_ehci_data,
|
|
+ },
|
|
+ .resource = mv78xx0_ehci0_resources,
|
|
+ .num_resources = ARRAY_SIZE(mv78xx0_ehci0_resources),
|
|
+};
|
|
+
|
|
+void __init mv78xx0_ehci0_init(void)
|
|
+{
|
|
+ platform_device_register(&mv78xx0_ehci0);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * EHCI1
|
|
+ ****************************************************************************/
|
|
+static struct resource mv78xx0_ehci1_resources[] = {
|
|
+ {
|
|
+ .start = USB1_PHYS_BASE,
|
|
+ .end = USB1_PHYS_BASE + 0x0fff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_MV78XX0_USB_1,
|
|
+ .end = IRQ_MV78XX0_USB_1,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_ehci1 = {
|
|
+ .name = "orion-ehci",
|
|
+ .id = 1,
|
|
+ .dev = {
|
|
+ .dma_mask = &ehci_dmamask,
|
|
+ .coherent_dma_mask = 0xffffffff,
|
|
+ .platform_data = &mv78xx0_ehci_data,
|
|
+ },
|
|
+ .resource = mv78xx0_ehci1_resources,
|
|
+ .num_resources = ARRAY_SIZE(mv78xx0_ehci1_resources),
|
|
+};
|
|
+
|
|
+void __init mv78xx0_ehci1_init(void)
|
|
+{
|
|
+ platform_device_register(&mv78xx0_ehci1);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * EHCI2
|
|
+ ****************************************************************************/
|
|
+static struct resource mv78xx0_ehci2_resources[] = {
|
|
+ {
|
|
+ .start = USB2_PHYS_BASE,
|
|
+ .end = USB2_PHYS_BASE + 0x0fff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_MV78XX0_USB_2,
|
|
+ .end = IRQ_MV78XX0_USB_2,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_ehci2 = {
|
|
+ .name = "orion-ehci",
|
|
+ .id = 2,
|
|
+ .dev = {
|
|
+ .dma_mask = &ehci_dmamask,
|
|
+ .coherent_dma_mask = 0xffffffff,
|
|
+ .platform_data = &mv78xx0_ehci_data,
|
|
+ },
|
|
+ .resource = mv78xx0_ehci2_resources,
|
|
+ .num_resources = ARRAY_SIZE(mv78xx0_ehci2_resources),
|
|
+};
|
|
+
|
|
+void __init mv78xx0_ehci2_init(void)
|
|
+{
|
|
+ platform_device_register(&mv78xx0_ehci2);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * GE00
|
|
+ ****************************************************************************/
|
|
+struct mv643xx_eth_shared_platform_data mv78xx0_ge00_shared_data = {
|
|
+ .t_clk = 0,
|
|
+ .dram = &mv78xx0_mbus_dram_info,
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_ge00_shared_resources[] = {
|
|
+ {
|
|
+ .name = "ge00 base",
|
|
+ .start = GE00_PHYS_BASE + 0x2000,
|
|
+ .end = GE00_PHYS_BASE + 0x3fff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_ge00_shared = {
|
|
+ .name = MV643XX_ETH_SHARED_NAME,
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .platform_data = &mv78xx0_ge00_shared_data,
|
|
+ },
|
|
+ .num_resources = 1,
|
|
+ .resource = mv78xx0_ge00_shared_resources,
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_ge00_resources[] = {
|
|
+ {
|
|
+ .name = "ge00 irq",
|
|
+ .start = IRQ_MV78XX0_GE00_SUM,
|
|
+ .end = IRQ_MV78XX0_GE00_SUM,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_ge00 = {
|
|
+ .name = MV643XX_ETH_NAME,
|
|
+ .id = 0,
|
|
+ .num_resources = 1,
|
|
+ .resource = mv78xx0_ge00_resources,
|
|
+};
|
|
+
|
|
+void __init mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data)
|
|
+{
|
|
+ eth_data->shared = &mv78xx0_ge00_shared;
|
|
+ mv78xx0_ge00.dev.platform_data = eth_data;
|
|
+
|
|
+ platform_device_register(&mv78xx0_ge00_shared);
|
|
+ platform_device_register(&mv78xx0_ge00);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * GE01
|
|
+ ****************************************************************************/
|
|
+struct mv643xx_eth_shared_platform_data mv78xx0_ge01_shared_data = {
|
|
+ .t_clk = 0,
|
|
+ .dram = &mv78xx0_mbus_dram_info,
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_ge01_shared_resources[] = {
|
|
+ {
|
|
+ .name = "ge01 base",
|
|
+ .start = GE01_PHYS_BASE + 0x2000,
|
|
+ .end = GE01_PHYS_BASE + 0x3fff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_ge01_shared = {
|
|
+ .name = MV643XX_ETH_SHARED_NAME,
|
|
+ .id = 1,
|
|
+ .dev = {
|
|
+ .platform_data = &mv78xx0_ge01_shared_data,
|
|
+ },
|
|
+ .num_resources = 1,
|
|
+ .resource = mv78xx0_ge01_shared_resources,
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_ge01_resources[] = {
|
|
+ {
|
|
+ .name = "ge01 irq",
|
|
+ .start = IRQ_MV78XX0_GE01_SUM,
|
|
+ .end = IRQ_MV78XX0_GE01_SUM,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_ge01 = {
|
|
+ .name = MV643XX_ETH_NAME,
|
|
+ .id = 1,
|
|
+ .num_resources = 1,
|
|
+ .resource = mv78xx0_ge01_resources,
|
|
+};
|
|
+
|
|
+void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
|
|
+{
|
|
+ eth_data->shared = &mv78xx0_ge01_shared;
|
|
+ eth_data->shared_smi = &mv78xx0_ge00_shared;
|
|
+ mv78xx0_ge01.dev.platform_data = eth_data;
|
|
+
|
|
+ platform_device_register(&mv78xx0_ge01_shared);
|
|
+ platform_device_register(&mv78xx0_ge01);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * GE10
|
|
+ ****************************************************************************/
|
|
+struct mv643xx_eth_shared_platform_data mv78xx0_ge10_shared_data = {
|
|
+ .t_clk = 0,
|
|
+ .dram = &mv78xx0_mbus_dram_info,
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_ge10_shared_resources[] = {
|
|
+ {
|
|
+ .name = "ge10 base",
|
|
+ .start = GE10_PHYS_BASE + 0x2000,
|
|
+ .end = GE10_PHYS_BASE + 0x3fff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_ge10_shared = {
|
|
+ .name = MV643XX_ETH_SHARED_NAME,
|
|
+ .id = 2,
|
|
+ .dev = {
|
|
+ .platform_data = &mv78xx0_ge10_shared_data,
|
|
+ },
|
|
+ .num_resources = 1,
|
|
+ .resource = mv78xx0_ge10_shared_resources,
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_ge10_resources[] = {
|
|
+ {
|
|
+ .name = "ge10 irq",
|
|
+ .start = IRQ_MV78XX0_GE10_SUM,
|
|
+ .end = IRQ_MV78XX0_GE10_SUM,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_ge10 = {
|
|
+ .name = MV643XX_ETH_NAME,
|
|
+ .id = 2,
|
|
+ .num_resources = 1,
|
|
+ .resource = mv78xx0_ge10_resources,
|
|
+};
|
|
+
|
|
+void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
|
|
+{
|
|
+ eth_data->shared = &mv78xx0_ge10_shared;
|
|
+ eth_data->shared_smi = &mv78xx0_ge00_shared;
|
|
+ mv78xx0_ge10.dev.platform_data = eth_data;
|
|
+
|
|
+ platform_device_register(&mv78xx0_ge10_shared);
|
|
+ platform_device_register(&mv78xx0_ge10);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * GE11
|
|
+ ****************************************************************************/
|
|
+struct mv643xx_eth_shared_platform_data mv78xx0_ge11_shared_data = {
|
|
+ .t_clk = 0,
|
|
+ .dram = &mv78xx0_mbus_dram_info,
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_ge11_shared_resources[] = {
|
|
+ {
|
|
+ .name = "ge11 base",
|
|
+ .start = GE11_PHYS_BASE + 0x2000,
|
|
+ .end = GE11_PHYS_BASE + 0x3fff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_ge11_shared = {
|
|
+ .name = MV643XX_ETH_SHARED_NAME,
|
|
+ .id = 3,
|
|
+ .dev = {
|
|
+ .platform_data = &mv78xx0_ge11_shared_data,
|
|
+ },
|
|
+ .num_resources = 1,
|
|
+ .resource = mv78xx0_ge11_shared_resources,
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_ge11_resources[] = {
|
|
+ {
|
|
+ .name = "ge11 irq",
|
|
+ .start = IRQ_MV78XX0_GE11_SUM,
|
|
+ .end = IRQ_MV78XX0_GE11_SUM,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_ge11 = {
|
|
+ .name = MV643XX_ETH_NAME,
|
|
+ .id = 3,
|
|
+ .num_resources = 1,
|
|
+ .resource = mv78xx0_ge11_resources,
|
|
+};
|
|
+
|
|
+void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
|
|
+{
|
|
+ eth_data->shared = &mv78xx0_ge11_shared;
|
|
+ eth_data->shared_smi = &mv78xx0_ge00_shared;
|
|
+ mv78xx0_ge11.dev.platform_data = eth_data;
|
|
+
|
|
+ platform_device_register(&mv78xx0_ge11_shared);
|
|
+ platform_device_register(&mv78xx0_ge11);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * SATA
|
|
+ ****************************************************************************/
|
|
+static struct resource mv78xx0_sata_resources[] = {
|
|
+ {
|
|
+ .name = "sata base",
|
|
+ .start = SATA_PHYS_BASE,
|
|
+ .end = SATA_PHYS_BASE + 0x5000 - 1,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .name = "sata irq",
|
|
+ .start = IRQ_MV78XX0_SATA,
|
|
+ .end = IRQ_MV78XX0_SATA,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_sata = {
|
|
+ .name = "sata_mv",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .coherent_dma_mask = 0xffffffff,
|
|
+ },
|
|
+ .num_resources = ARRAY_SIZE(mv78xx0_sata_resources),
|
|
+ .resource = mv78xx0_sata_resources,
|
|
+};
|
|
+
|
|
+void __init mv78xx0_sata_init(struct mv_sata_platform_data *sata_data)
|
|
+{
|
|
+ sata_data->dram = &mv78xx0_mbus_dram_info;
|
|
+ mv78xx0_sata.dev.platform_data = sata_data;
|
|
+ platform_device_register(&mv78xx0_sata);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * UART0
|
|
+ ****************************************************************************/
|
|
+static struct plat_serial8250_port mv78xx0_uart0_data[] = {
|
|
+ {
|
|
+ .mapbase = UART0_PHYS_BASE,
|
|
+ .membase = (char *)UART0_VIRT_BASE,
|
|
+ .irq = IRQ_MV78XX0_UART_0,
|
|
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
+ .iotype = UPIO_MEM,
|
|
+ .regshift = 2,
|
|
+ .uartclk = 0,
|
|
+ }, {
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_uart0_resources[] = {
|
|
+ {
|
|
+ .start = UART0_PHYS_BASE,
|
|
+ .end = UART0_PHYS_BASE + 0xff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_MV78XX0_UART_0,
|
|
+ .end = IRQ_MV78XX0_UART_0,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_uart0 = {
|
|
+ .name = "serial8250",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .platform_data = mv78xx0_uart0_data,
|
|
+ },
|
|
+ .resource = mv78xx0_uart0_resources,
|
|
+ .num_resources = ARRAY_SIZE(mv78xx0_uart0_resources),
|
|
+};
|
|
+
|
|
+void __init mv78xx0_uart0_init(void)
|
|
+{
|
|
+ platform_device_register(&mv78xx0_uart0);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * UART1
|
|
+ ****************************************************************************/
|
|
+static struct plat_serial8250_port mv78xx0_uart1_data[] = {
|
|
+ {
|
|
+ .mapbase = UART1_PHYS_BASE,
|
|
+ .membase = (char *)UART1_VIRT_BASE,
|
|
+ .irq = IRQ_MV78XX0_UART_1,
|
|
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
+ .iotype = UPIO_MEM,
|
|
+ .regshift = 2,
|
|
+ .uartclk = 0,
|
|
+ }, {
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_uart1_resources[] = {
|
|
+ {
|
|
+ .start = UART1_PHYS_BASE,
|
|
+ .end = UART1_PHYS_BASE + 0xff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_MV78XX0_UART_1,
|
|
+ .end = IRQ_MV78XX0_UART_1,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_uart1 = {
|
|
+ .name = "serial8250",
|
|
+ .id = 1,
|
|
+ .dev = {
|
|
+ .platform_data = mv78xx0_uart1_data,
|
|
+ },
|
|
+ .resource = mv78xx0_uart1_resources,
|
|
+ .num_resources = ARRAY_SIZE(mv78xx0_uart1_resources),
|
|
+};
|
|
+
|
|
+void __init mv78xx0_uart1_init(void)
|
|
+{
|
|
+ platform_device_register(&mv78xx0_uart1);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * UART2
|
|
+ ****************************************************************************/
|
|
+static struct plat_serial8250_port mv78xx0_uart2_data[] = {
|
|
+ {
|
|
+ .mapbase = UART2_PHYS_BASE,
|
|
+ .membase = (char *)UART2_VIRT_BASE,
|
|
+ .irq = IRQ_MV78XX0_UART_2,
|
|
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
+ .iotype = UPIO_MEM,
|
|
+ .regshift = 2,
|
|
+ .uartclk = 0,
|
|
+ }, {
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_uart2_resources[] = {
|
|
+ {
|
|
+ .start = UART2_PHYS_BASE,
|
|
+ .end = UART2_PHYS_BASE + 0xff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_MV78XX0_UART_2,
|
|
+ .end = IRQ_MV78XX0_UART_2,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_uart2 = {
|
|
+ .name = "serial8250",
|
|
+ .id = 2,
|
|
+ .dev = {
|
|
+ .platform_data = mv78xx0_uart2_data,
|
|
+ },
|
|
+ .resource = mv78xx0_uart2_resources,
|
|
+ .num_resources = ARRAY_SIZE(mv78xx0_uart2_resources),
|
|
+};
|
|
+
|
|
+void __init mv78xx0_uart2_init(void)
|
|
+{
|
|
+ platform_device_register(&mv78xx0_uart2);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * UART3
|
|
+ ****************************************************************************/
|
|
+static struct plat_serial8250_port mv78xx0_uart3_data[] = {
|
|
+ {
|
|
+ .mapbase = UART3_PHYS_BASE,
|
|
+ .membase = (char *)UART3_VIRT_BASE,
|
|
+ .irq = IRQ_MV78XX0_UART_3,
|
|
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
+ .iotype = UPIO_MEM,
|
|
+ .regshift = 2,
|
|
+ .uartclk = 0,
|
|
+ }, {
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct resource mv78xx0_uart3_resources[] = {
|
|
+ {
|
|
+ .start = UART3_PHYS_BASE,
|
|
+ .end = UART3_PHYS_BASE + 0xff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_MV78XX0_UART_3,
|
|
+ .end = IRQ_MV78XX0_UART_3,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device mv78xx0_uart3 = {
|
|
+ .name = "serial8250",
|
|
+ .id = 3,
|
|
+ .dev = {
|
|
+ .platform_data = mv78xx0_uart3_data,
|
|
+ },
|
|
+ .resource = mv78xx0_uart3_resources,
|
|
+ .num_resources = ARRAY_SIZE(mv78xx0_uart3_resources),
|
|
+};
|
|
+
|
|
+void __init mv78xx0_uart3_init(void)
|
|
+{
|
|
+ platform_device_register(&mv78xx0_uart3);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * Time handling
|
|
+ ****************************************************************************/
|
|
+static void mv78xx0_timer_init(void)
|
|
+{
|
|
+ orion_time_init(IRQ_MV78XX0_TIMER_1, get_tclk());
|
|
+}
|
|
+
|
|
+struct sys_timer mv78xx0_timer = {
|
|
+ .init = mv78xx0_timer_init,
|
|
+};
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * General
|
|
+ ****************************************************************************/
|
|
+static int __init is_l2_writethrough(void)
|
|
+{
|
|
+ return !!(readl(CPU_CONTROL) & L2_WRITETHROUGH);
|
|
+}
|
|
+
|
|
+void __init mv78xx0_init(void)
|
|
+{
|
|
+ int core_index;
|
|
+ int hclk;
|
|
+ int pclk;
|
|
+ int l2clk;
|
|
+ int tclk;
|
|
+
|
|
+ core_index = mv78xx0_core_index();
|
|
+ hclk = get_hclk();
|
|
+ get_pclk_l2clk(hclk, core_index, &pclk, &l2clk);
|
|
+ tclk = get_tclk();
|
|
+
|
|
+ printk(KERN_INFO "MV78xx0 core #%d, ", core_index);
|
|
+ printk("PCLK = %dMHz, ", (pclk + 499999) / 1000000);
|
|
+ printk("L2 = %dMHz, ", (l2clk + 499999) / 1000000);
|
|
+ printk("HCLK = %dMHz, ", (hclk + 499999) / 1000000);
|
|
+ printk("TCLK = %dMHz\n", (tclk + 499999) / 1000000);
|
|
+
|
|
+ mv78xx0_setup_cpu_mbus();
|
|
+
|
|
+#ifdef CONFIG_CACHE_FEROCEON_L2
|
|
+ feroceon_l2_init(is_l2_writethrough());
|
|
+#endif
|
|
+
|
|
+ mv78xx0_ge00_shared_data.t_clk = tclk;
|
|
+ mv78xx0_ge01_shared_data.t_clk = tclk;
|
|
+ mv78xx0_ge10_shared_data.t_clk = tclk;
|
|
+ mv78xx0_ge11_shared_data.t_clk = tclk;
|
|
+ mv78xx0_uart0_data[0].uartclk = tclk;
|
|
+ mv78xx0_uart1_data[0].uartclk = tclk;
|
|
+ mv78xx0_uart2_data[0].uartclk = tclk;
|
|
+ mv78xx0_uart3_data[0].uartclk = tclk;
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-mv78xx0/common.h
|
|
@@ -0,0 +1,49 @@
|
|
+/*
|
|
+ * arch/arm/mach-mv78xx0/common.h
|
|
+ *
|
|
+ * Core functions for Marvell MV78xx0 SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ARCH_MV78XX0_COMMON_H
|
|
+#define __ARCH_MV78XX0_COMMON_H
|
|
+
|
|
+struct mv643xx_eth_platform_data;
|
|
+struct mv_sata_platform_data;
|
|
+
|
|
+/*
|
|
+ * Basic MV78xx0 init functions used early by machine-setup.
|
|
+ */
|
|
+int mv78xx0_core_index(void);
|
|
+void mv78xx0_map_io(void);
|
|
+void mv78xx0_init(void);
|
|
+void mv78xx0_init_irq(void);
|
|
+
|
|
+extern struct mbus_dram_target_info mv78xx0_mbus_dram_info;
|
|
+void mv78xx0_setup_cpu_mbus(void);
|
|
+void mv78xx0_setup_pcie_io_win(int window, u32 base, u32 size,
|
|
+ int maj, int min);
|
|
+void mv78xx0_setup_pcie_mem_win(int window, u32 base, u32 size,
|
|
+ int maj, int min);
|
|
+
|
|
+void mv78xx0_ehci0_init(void);
|
|
+void mv78xx0_ehci1_init(void);
|
|
+void mv78xx0_ehci2_init(void);
|
|
+void mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data);
|
|
+void mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data);
|
|
+void mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data);
|
|
+void mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data);
|
|
+void mv78xx0_pcie_init(int init_port0, int init_port1);
|
|
+void mv78xx0_sata_init(struct mv_sata_platform_data *sata_data);
|
|
+void mv78xx0_uart0_init(void);
|
|
+void mv78xx0_uart1_init(void);
|
|
+void mv78xx0_uart2_init(void);
|
|
+void mv78xx0_uart3_init(void);
|
|
+
|
|
+extern struct sys_timer mv78xx0_timer;
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
|
|
@@ -0,0 +1,94 @@
|
|
+/*
|
|
+ * arch/arm/mach-mv78xx0/db78x00-bp-setup.c
|
|
+ *
|
|
+ * Marvell DB-78x00-BP Development Board Setup
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/ata_platform.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <asm/arch/mv78xx0.h>
|
|
+#include <asm/mach-types.h>
|
|
+#include <asm/mach/arch.h>
|
|
+#include "common.h"
|
|
+
|
|
+static struct mv643xx_eth_platform_data db78x00_ge00_data = {
|
|
+ .phy_addr = 8,
|
|
+};
|
|
+
|
|
+static struct mv643xx_eth_platform_data db78x00_ge01_data = {
|
|
+ .phy_addr = 9,
|
|
+};
|
|
+
|
|
+static struct mv643xx_eth_platform_data db78x00_ge10_data = {
|
|
+ .phy_addr = -1,
|
|
+};
|
|
+
|
|
+static struct mv643xx_eth_platform_data db78x00_ge11_data = {
|
|
+ .phy_addr = -1,
|
|
+};
|
|
+
|
|
+static struct mv_sata_platform_data db78x00_sata_data = {
|
|
+ .n_ports = 2,
|
|
+};
|
|
+
|
|
+static void __init db78x00_init(void)
|
|
+{
|
|
+ /*
|
|
+ * Basic MV78xx0 setup. Needs to be called early.
|
|
+ */
|
|
+ mv78xx0_init();
|
|
+
|
|
+ /*
|
|
+ * Partition on-chip peripherals between the two CPU cores.
|
|
+ */
|
|
+ if (mv78xx0_core_index() == 0) {
|
|
+ mv78xx0_ehci0_init();
|
|
+ mv78xx0_ehci1_init();
|
|
+ mv78xx0_ehci2_init();
|
|
+ mv78xx0_ge00_init(&db78x00_ge00_data);
|
|
+ mv78xx0_ge01_init(&db78x00_ge01_data);
|
|
+ mv78xx0_ge10_init(&db78x00_ge10_data);
|
|
+ mv78xx0_ge11_init(&db78x00_ge11_data);
|
|
+ mv78xx0_sata_init(&db78x00_sata_data);
|
|
+ mv78xx0_uart0_init();
|
|
+ mv78xx0_uart2_init();
|
|
+ } else {
|
|
+ mv78xx0_uart1_init();
|
|
+ mv78xx0_uart3_init();
|
|
+ }
|
|
+}
|
|
+
|
|
+static int __init db78x00_pci_init(void)
|
|
+{
|
|
+ if (machine_is_db78x00_bp()) {
|
|
+ /*
|
|
+ * Assign the x16 PCIe slot on the board to CPU core
|
|
+ * #0, and let CPU core #1 have the four x1 slots.
|
|
+ */
|
|
+ if (mv78xx0_core_index() == 0)
|
|
+ mv78xx0_pcie_init(0, 1);
|
|
+ else
|
|
+ mv78xx0_pcie_init(1, 0);
|
|
+ }
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+subsys_initcall(db78x00_pci_init);
|
|
+
|
|
+MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board")
|
|
+ /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
|
|
+ .phys_io = MV78XX0_REGS_PHYS_BASE,
|
|
+ .io_pg_offst = ((MV78XX0_REGS_VIRT_BASE) >> 18) & 0xfffc,
|
|
+ .boot_params = 0x00000100,
|
|
+ .init_machine = db78x00_init,
|
|
+ .map_io = mv78xx0_map_io,
|
|
+ .init_irq = mv78xx0_init_irq,
|
|
+ .timer = &mv78xx0_timer,
|
|
+MACHINE_END
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-mv78xx0/irq.c
|
|
@@ -0,0 +1,22 @@
|
|
+/*
|
|
+ * arch/arm/mach-mv78xx0/irq.c
|
|
+ *
|
|
+ * MV78xx0 IRQ handling.
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/pci.h>
|
|
+#include <asm/arch/mv78xx0.h>
|
|
+#include <asm/plat-orion/irq.h>
|
|
+#include "common.h"
|
|
+
|
|
+void __init mv78xx0_init_irq(void)
|
|
+{
|
|
+ orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF));
|
|
+ orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF));
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-mv78xx0/pcie.c
|
|
@@ -0,0 +1,312 @@
|
|
+/*
|
|
+ * arch/arm/mach-mv78xx0/pcie.c
|
|
+ *
|
|
+ * PCIe functions for Marvell MV78xx0 SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/pci.h>
|
|
+#include <linux/mbus.h>
|
|
+#include <asm/mach/pci.h>
|
|
+#include <asm/plat-orion/pcie.h>
|
|
+#include "common.h"
|
|
+
|
|
+struct pcie_port {
|
|
+ u8 maj;
|
|
+ u8 min;
|
|
+ u8 root_bus_nr;
|
|
+ void __iomem *base;
|
|
+ spinlock_t conf_lock;
|
|
+ char io_space_name[16];
|
|
+ char mem_space_name[16];
|
|
+ struct resource res[2];
|
|
+};
|
|
+
|
|
+static struct pcie_port pcie_port[8];
|
|
+static int num_pcie_ports;
|
|
+static struct resource pcie_io_space;
|
|
+static struct resource pcie_mem_space;
|
|
+
|
|
+
|
|
+static void __init mv78xx0_pcie_preinit(void)
|
|
+{
|
|
+ int i;
|
|
+ u32 size_each;
|
|
+ u32 start;
|
|
+ int win;
|
|
+
|
|
+ pcie_io_space.name = "PCIe I/O Space";
|
|
+ pcie_io_space.start = MV78XX0_PCIE_IO_PHYS_BASE(0);
|
|
+ pcie_io_space.end =
|
|
+ MV78XX0_PCIE_IO_PHYS_BASE(0) + MV78XX0_PCIE_IO_SIZE * 8 - 1;
|
|
+ pcie_io_space.flags = IORESOURCE_IO;
|
|
+ if (request_resource(&iomem_resource, &pcie_io_space))
|
|
+ panic("can't allocate PCIe I/O space");
|
|
+
|
|
+ pcie_mem_space.name = "PCIe MEM Space";
|
|
+ pcie_mem_space.start = MV78XX0_PCIE_MEM_PHYS_BASE;
|
|
+ pcie_mem_space.end =
|
|
+ MV78XX0_PCIE_MEM_PHYS_BASE + MV78XX0_PCIE_MEM_SIZE - 1;
|
|
+ pcie_mem_space.flags = IORESOURCE_MEM;
|
|
+ if (request_resource(&iomem_resource, &pcie_mem_space))
|
|
+ panic("can't allocate PCIe MEM space");
|
|
+
|
|
+ for (i = 0; i < num_pcie_ports; i++) {
|
|
+ struct pcie_port *pp = pcie_port + i;
|
|
+
|
|
+ snprintf(pp->io_space_name, sizeof(pp->io_space_name),
|
|
+ "PCIe %d.%d I/O", pp->maj, pp->min);
|
|
+ pp->io_space_name[sizeof(pp->io_space_name) - 1] = 0;
|
|
+ pp->res[0].name = pp->io_space_name;
|
|
+ pp->res[0].start = MV78XX0_PCIE_IO_PHYS_BASE(i);
|
|
+ pp->res[0].end = pp->res[0].start + MV78XX0_PCIE_IO_SIZE - 1;
|
|
+ pp->res[0].flags = IORESOURCE_IO;
|
|
+
|
|
+ snprintf(pp->mem_space_name, sizeof(pp->mem_space_name),
|
|
+ "PCIe %d.%d MEM", pp->maj, pp->min);
|
|
+ pp->mem_space_name[sizeof(pp->mem_space_name) - 1] = 0;
|
|
+ pp->res[1].name = pp->mem_space_name;
|
|
+ pp->res[1].flags = IORESOURCE_MEM;
|
|
+ }
|
|
+
|
|
+ switch (num_pcie_ports) {
|
|
+ case 0:
|
|
+ size_each = 0;
|
|
+ break;
|
|
+
|
|
+ case 1:
|
|
+ size_each = 0x30000000;
|
|
+ break;
|
|
+
|
|
+ case 2 ... 3:
|
|
+ size_each = 0x10000000;
|
|
+ break;
|
|
+
|
|
+ case 4 ... 6:
|
|
+ size_each = 0x08000000;
|
|
+ break;
|
|
+
|
|
+ case 7:
|
|
+ size_each = 0x04000000;
|
|
+ break;
|
|
+
|
|
+ default:
|
|
+ panic("invalid number of PCIe ports");
|
|
+ }
|
|
+
|
|
+ start = MV78XX0_PCIE_MEM_PHYS_BASE;
|
|
+ for (i = 0; i < num_pcie_ports; i++) {
|
|
+ struct pcie_port *pp = pcie_port + i;
|
|
+
|
|
+ pp->res[1].start = start;
|
|
+ pp->res[1].end = start + size_each - 1;
|
|
+ start += size_each;
|
|
+ }
|
|
+
|
|
+ for (i = 0; i < num_pcie_ports; i++) {
|
|
+ struct pcie_port *pp = pcie_port + i;
|
|
+
|
|
+ if (request_resource(&pcie_io_space, &pp->res[0]))
|
|
+ panic("can't allocate PCIe I/O sub-space");
|
|
+
|
|
+ if (request_resource(&pcie_mem_space, &pp->res[1]))
|
|
+ panic("can't allocate PCIe MEM sub-space");
|
|
+ }
|
|
+
|
|
+ win = 0;
|
|
+ for (i = 0; i < num_pcie_ports; i++) {
|
|
+ struct pcie_port *pp = pcie_port + i;
|
|
+
|
|
+ mv78xx0_setup_pcie_io_win(win++, pp->res[0].start,
|
|
+ pp->res[0].end - pp->res[0].start + 1,
|
|
+ pp->maj, pp->min);
|
|
+
|
|
+ mv78xx0_setup_pcie_mem_win(win++, pp->res[1].start,
|
|
+ pp->res[1].end - pp->res[1].start + 1,
|
|
+ pp->maj, pp->min);
|
|
+ }
|
|
+}
|
|
+
|
|
+static int __init mv78xx0_pcie_setup(int nr, struct pci_sys_data *sys)
|
|
+{
|
|
+ struct pcie_port *pp;
|
|
+
|
|
+ if (nr >= num_pcie_ports)
|
|
+ return 0;
|
|
+
|
|
+ pp = &pcie_port[nr];
|
|
+ pp->root_bus_nr = sys->busnr;
|
|
+
|
|
+ /*
|
|
+ * Generic PCIe unit setup.
|
|
+ */
|
|
+ orion_pcie_set_local_bus_nr(pp->base, sys->busnr);
|
|
+ orion_pcie_setup(pp->base, &mv78xx0_mbus_dram_info);
|
|
+
|
|
+ sys->resource[0] = &pp->res[0];
|
|
+ sys->resource[1] = &pp->res[1];
|
|
+ sys->resource[2] = NULL;
|
|
+
|
|
+ return 1;
|
|
+}
|
|
+
|
|
+static struct pcie_port *bus_to_port(int bus)
|
|
+{
|
|
+ int i;
|
|
+
|
|
+ for (i = num_pcie_ports - 1; i >= 0; i--) {
|
|
+ int rbus = pcie_port[i].root_bus_nr;
|
|
+ if (rbus != -1 && rbus <= bus)
|
|
+ break;
|
|
+ }
|
|
+
|
|
+ return i >= 0 ? pcie_port + i : NULL;
|
|
+}
|
|
+
|
|
+static int pcie_valid_config(struct pcie_port *pp, int bus, int dev)
|
|
+{
|
|
+ /*
|
|
+ * Don't go out when trying to access nonexisting devices
|
|
+ * on the local bus.
|
|
+ */
|
|
+ if (bus == pp->root_bus_nr && dev > 1)
|
|
+ return 0;
|
|
+
|
|
+ return 1;
|
|
+}
|
|
+
|
|
+static int pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
|
|
+ int size, u32 *val)
|
|
+{
|
|
+ struct pcie_port *pp = bus_to_port(bus->number);
|
|
+ unsigned long flags;
|
|
+ int ret;
|
|
+
|
|
+ if (pcie_valid_config(pp, bus->number, PCI_SLOT(devfn)) == 0) {
|
|
+ *val = 0xffffffff;
|
|
+ return PCIBIOS_DEVICE_NOT_FOUND;
|
|
+ }
|
|
+
|
|
+ spin_lock_irqsave(&pp->conf_lock, flags);
|
|
+ ret = orion_pcie_rd_conf(pp->base, bus, devfn, where, size, val);
|
|
+ spin_unlock_irqrestore(&pp->conf_lock, flags);
|
|
+
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+static int pcie_wr_conf(struct pci_bus *bus, u32 devfn,
|
|
+ int where, int size, u32 val)
|
|
+{
|
|
+ struct pcie_port *pp = bus_to_port(bus->number);
|
|
+ unsigned long flags;
|
|
+ int ret;
|
|
+
|
|
+ if (pcie_valid_config(pp, bus->number, PCI_SLOT(devfn)) == 0)
|
|
+ return PCIBIOS_DEVICE_NOT_FOUND;
|
|
+
|
|
+ spin_lock_irqsave(&pp->conf_lock, flags);
|
|
+ ret = orion_pcie_wr_conf(pp->base, bus, devfn, where, size, val);
|
|
+ spin_unlock_irqrestore(&pp->conf_lock, flags);
|
|
+
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+static struct pci_ops pcie_ops = {
|
|
+ .read = pcie_rd_conf,
|
|
+ .write = pcie_wr_conf,
|
|
+};
|
|
+
|
|
+static void __devinit rc_pci_fixup(struct pci_dev *dev)
|
|
+{
|
|
+ /*
|
|
+ * Prevent enumeration of root complex.
|
|
+ */
|
|
+ if (dev->bus->parent == NULL && dev->devfn == 0) {
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
|
|
+ dev->resource[i].start = 0;
|
|
+ dev->resource[i].end = 0;
|
|
+ dev->resource[i].flags = 0;
|
|
+ }
|
|
+ }
|
|
+}
|
|
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup);
|
|
+
|
|
+static struct pci_bus __init *
|
|
+mv78xx0_pcie_scan_bus(int nr, struct pci_sys_data *sys)
|
|
+{
|
|
+ struct pci_bus *bus;
|
|
+
|
|
+ if (nr < num_pcie_ports) {
|
|
+ bus = pci_scan_bus(sys->busnr, &pcie_ops, sys);
|
|
+ } else {
|
|
+ bus = NULL;
|
|
+ BUG();
|
|
+ }
|
|
+
|
|
+ return bus;
|
|
+}
|
|
+
|
|
+static int __init mv78xx0_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
|
|
+{
|
|
+ struct pcie_port *pp = bus_to_port(dev->bus->number);
|
|
+
|
|
+ return IRQ_MV78XX0_PCIE_00 + (pp->maj << 2) + pp->min;
|
|
+}
|
|
+
|
|
+static struct hw_pci mv78xx0_pci __initdata = {
|
|
+ .nr_controllers = 8,
|
|
+ .preinit = mv78xx0_pcie_preinit,
|
|
+ .swizzle = pci_std_swizzle,
|
|
+ .setup = mv78xx0_pcie_setup,
|
|
+ .scan = mv78xx0_pcie_scan_bus,
|
|
+ .map_irq = mv78xx0_pcie_map_irq,
|
|
+};
|
|
+
|
|
+static void __init add_pcie_port(int maj, int min, unsigned long base)
|
|
+{
|
|
+ printk(KERN_INFO "MV78xx0 PCIe port %d.%d: ", maj, min);
|
|
+
|
|
+ if (orion_pcie_link_up((void __iomem *)base)) {
|
|
+ struct pcie_port *pp = &pcie_port[num_pcie_ports++];
|
|
+
|
|
+ printk("link up\n");
|
|
+
|
|
+ pp->maj = maj;
|
|
+ pp->min = min;
|
|
+ pp->root_bus_nr = -1;
|
|
+ pp->base = (void __iomem *)base;
|
|
+ spin_lock_init(&pp->conf_lock);
|
|
+ memset(pp->res, 0, sizeof(pp->res));
|
|
+ } else {
|
|
+ printk("link down, ignoring\n");
|
|
+ }
|
|
+}
|
|
+
|
|
+void __init mv78xx0_pcie_init(int init_port0, int init_port1)
|
|
+{
|
|
+ if (init_port0) {
|
|
+ add_pcie_port(0, 0, PCIE00_VIRT_BASE);
|
|
+ if (!orion_pcie_x4_mode((void __iomem *)PCIE00_VIRT_BASE)) {
|
|
+ add_pcie_port(0, 1, PCIE01_VIRT_BASE);
|
|
+ add_pcie_port(0, 2, PCIE02_VIRT_BASE);
|
|
+ add_pcie_port(0, 3, PCIE03_VIRT_BASE);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ if (init_port1) {
|
|
+ add_pcie_port(1, 0, PCIE10_VIRT_BASE);
|
|
+ if (!orion_pcie_x4_mode((void __iomem *)PCIE10_VIRT_BASE)) {
|
|
+ add_pcie_port(1, 1, PCIE11_VIRT_BASE);
|
|
+ add_pcie_port(1, 2, PCIE12_VIRT_BASE);
|
|
+ add_pcie_port(1, 3, PCIE13_VIRT_BASE);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ pci_common_init(&mv78xx0_pci);
|
|
+}
|
|
--- a/arch/arm/mach-orion5x/Kconfig
|
|
+++ b/arch/arm/mach-orion5x/Kconfig
|
|
@@ -44,6 +44,36 @@ config MACH_LINKSTATION_PRO
|
|
Buffalo Linkstation Pro/Live platform. Both v1 and
|
|
v2 devices are supported.
|
|
|
|
+config MACH_TS409
|
|
+ bool "QNAP TS-409"
|
|
+ help
|
|
+ Say 'Y' here if you want your kernel to support the
|
|
+ QNAP TS-409 platform.
|
|
+
|
|
+config MACH_WRT350N_V2
|
|
+ bool "Linksys WRT350N v2"
|
|
+ help
|
|
+ Say 'Y' here if you want your kernel to support the
|
|
+ Linksys WRT350N v2 platform.
|
|
+
|
|
+config MACH_TS78XX
|
|
+ bool "Technologic Systems TS-78xx"
|
|
+ help
|
|
+ Say 'Y' here if you want your kernel to support the
|
|
+ Technologic Systems TS-78xx platform.
|
|
+
|
|
+config MACH_MV2120
|
|
+ bool "HP Media Vault mv2120"
|
|
+ help
|
|
+ Say 'Y' here if you want your kernel to support the
|
|
+ HP Media Vault mv2120 or mv5100.
|
|
+
|
|
+config MACH_MSS2
|
|
+ bool "Maxtor Shared Storage II"
|
|
+ help
|
|
+ Say 'Y' here if you want your kernel to support the
|
|
+ Maxtor Shared Storage II platform.
|
|
+
|
|
endmenu
|
|
|
|
endif
|
|
--- a/arch/arm/mach-orion5x/Makefile
|
|
+++ b/arch/arm/mach-orion5x/Makefile
|
|
@@ -1,7 +1,12 @@
|
|
-obj-y += common.o addr-map.o pci.o gpio.o irq.o
|
|
+obj-y += common.o addr-map.o pci.o gpio.o irq.o mpp.o
|
|
obj-$(CONFIG_MACH_DB88F5281) += db88f5281-setup.o
|
|
obj-$(CONFIG_MACH_RD88F5182) += rd88f5182-setup.o
|
|
obj-$(CONFIG_MACH_KUROBOX_PRO) += kurobox_pro-setup.o
|
|
obj-$(CONFIG_MACH_LINKSTATION_PRO) += kurobox_pro-setup.o
|
|
obj-$(CONFIG_MACH_DNS323) += dns323-setup.o
|
|
-obj-$(CONFIG_MACH_TS209) += ts209-setup.o
|
|
+obj-$(CONFIG_MACH_TS209) += ts209-setup.o tsx09-common.o
|
|
+obj-$(CONFIG_MACH_TS409) += ts409-setup.o tsx09-common.o
|
|
+obj-$(CONFIG_MACH_WRT350N_V2) += wrt350n-v2-setup.o
|
|
+obj-$(CONFIG_MACH_TS78XX) += ts78xx-setup.o
|
|
+obj-$(CONFIG_MACH_MV2120) += mv2120-setup.o
|
|
+obj-$(CONFIG_MACH_MSS2) += mss2-setup.o
|
|
--- a/arch/arm/mach-orion5x/addr-map.c
|
|
+++ b/arch/arm/mach-orion5x/addr-map.c
|
|
@@ -70,6 +70,7 @@
|
|
|
|
|
|
struct mbus_dram_target_info orion5x_mbus_dram_info;
|
|
+static int __initdata win_alloc_count;
|
|
|
|
static int __init orion5x_cpu_win_can_remap(int win)
|
|
{
|
|
@@ -87,16 +88,22 @@ static int __init orion5x_cpu_win_can_re
|
|
static void __init setup_cpu_win(int win, u32 base, u32 size,
|
|
u8 target, u8 attr, int remap)
|
|
{
|
|
- orion5x_write(CPU_WIN_BASE(win), base & 0xffff0000);
|
|
- orion5x_write(CPU_WIN_CTRL(win),
|
|
- ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1);
|
|
+ if (win >= 8) {
|
|
+ printk(KERN_ERR "setup_cpu_win: trying to allocate "
|
|
+ "window %d\n", win);
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ writel(base & 0xffff0000, CPU_WIN_BASE(win));
|
|
+ writel(((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1,
|
|
+ CPU_WIN_CTRL(win));
|
|
|
|
if (orion5x_cpu_win_can_remap(win)) {
|
|
if (remap < 0)
|
|
remap = base;
|
|
|
|
- orion5x_write(CPU_WIN_REMAP_LO(win), remap & 0xffff0000);
|
|
- orion5x_write(CPU_WIN_REMAP_HI(win), 0);
|
|
+ writel(remap & 0xffff0000, CPU_WIN_REMAP_LO(win));
|
|
+ writel(0, CPU_WIN_REMAP_HI(win));
|
|
}
|
|
}
|
|
|
|
@@ -109,11 +116,11 @@ void __init orion5x_setup_cpu_mbus_bridg
|
|
* First, disable and clear windows.
|
|
*/
|
|
for (i = 0; i < 8; i++) {
|
|
- orion5x_write(CPU_WIN_BASE(i), 0);
|
|
- orion5x_write(CPU_WIN_CTRL(i), 0);
|
|
+ writel(0, CPU_WIN_BASE(i));
|
|
+ writel(0, CPU_WIN_CTRL(i));
|
|
if (orion5x_cpu_win_can_remap(i)) {
|
|
- orion5x_write(CPU_WIN_REMAP_LO(i), 0);
|
|
- orion5x_write(CPU_WIN_REMAP_HI(i), 0);
|
|
+ writel(0, CPU_WIN_REMAP_LO(i));
|
|
+ writel(0, CPU_WIN_REMAP_HI(i));
|
|
}
|
|
}
|
|
|
|
@@ -128,6 +135,7 @@ void __init orion5x_setup_cpu_mbus_bridg
|
|
TARGET_PCIE, ATTR_PCIE_MEM, -1);
|
|
setup_cpu_win(3, ORION5X_PCI_MEM_PHYS_BASE, ORION5X_PCI_MEM_SIZE,
|
|
TARGET_PCI, ATTR_PCI_MEM, -1);
|
|
+ win_alloc_count = 4;
|
|
|
|
/*
|
|
* Setup MBUS dram target info.
|
|
@@ -147,8 +155,8 @@ void __init orion5x_setup_cpu_mbus_bridg
|
|
w = &orion5x_mbus_dram_info.cs[cs++];
|
|
w->cs_index = i;
|
|
w->mbus_attr = 0xf & ~(1 << i);
|
|
- w->base = base & 0xff000000;
|
|
- w->size = (size | 0x00ffffff) + 1;
|
|
+ w->base = base & 0xffff0000;
|
|
+ w->size = (size | 0x0000ffff) + 1;
|
|
}
|
|
}
|
|
orion5x_mbus_dram_info.num_cs = cs;
|
|
@@ -156,25 +164,30 @@ void __init orion5x_setup_cpu_mbus_bridg
|
|
|
|
void __init orion5x_setup_dev_boot_win(u32 base, u32 size)
|
|
{
|
|
- setup_cpu_win(4, base, size, TARGET_DEV_BUS, ATTR_DEV_BOOT, -1);
|
|
+ setup_cpu_win(win_alloc_count++, base, size,
|
|
+ TARGET_DEV_BUS, ATTR_DEV_BOOT, -1);
|
|
}
|
|
|
|
void __init orion5x_setup_dev0_win(u32 base, u32 size)
|
|
{
|
|
- setup_cpu_win(5, base, size, TARGET_DEV_BUS, ATTR_DEV_CS0, -1);
|
|
+ setup_cpu_win(win_alloc_count++, base, size,
|
|
+ TARGET_DEV_BUS, ATTR_DEV_CS0, -1);
|
|
}
|
|
|
|
void __init orion5x_setup_dev1_win(u32 base, u32 size)
|
|
{
|
|
- setup_cpu_win(6, base, size, TARGET_DEV_BUS, ATTR_DEV_CS1, -1);
|
|
+ setup_cpu_win(win_alloc_count++, base, size,
|
|
+ TARGET_DEV_BUS, ATTR_DEV_CS1, -1);
|
|
}
|
|
|
|
void __init orion5x_setup_dev2_win(u32 base, u32 size)
|
|
{
|
|
- setup_cpu_win(7, base, size, TARGET_DEV_BUS, ATTR_DEV_CS2, -1);
|
|
+ setup_cpu_win(win_alloc_count++, base, size,
|
|
+ TARGET_DEV_BUS, ATTR_DEV_CS2, -1);
|
|
}
|
|
|
|
void __init orion5x_setup_pcie_wa_win(u32 base, u32 size)
|
|
{
|
|
- setup_cpu_win(7, base, size, TARGET_PCIE, ATTR_PCIE_WA, -1);
|
|
+ setup_cpu_win(win_alloc_count++, base, size,
|
|
+ TARGET_PCIE, ATTR_PCIE_WA, -1);
|
|
}
|
|
--- a/arch/arm/mach-orion5x/common.c
|
|
+++ b/arch/arm/mach-orion5x/common.c
|
|
@@ -39,25 +39,22 @@ static struct map_desc orion5x_io_desc[]
|
|
.virtual = ORION5X_REGS_VIRT_BASE,
|
|
.pfn = __phys_to_pfn(ORION5X_REGS_PHYS_BASE),
|
|
.length = ORION5X_REGS_SIZE,
|
|
- .type = MT_DEVICE
|
|
- },
|
|
- {
|
|
+ .type = MT_DEVICE,
|
|
+ }, {
|
|
.virtual = ORION5X_PCIE_IO_VIRT_BASE,
|
|
.pfn = __phys_to_pfn(ORION5X_PCIE_IO_PHYS_BASE),
|
|
.length = ORION5X_PCIE_IO_SIZE,
|
|
- .type = MT_DEVICE
|
|
- },
|
|
- {
|
|
+ .type = MT_DEVICE,
|
|
+ }, {
|
|
.virtual = ORION5X_PCI_IO_VIRT_BASE,
|
|
.pfn = __phys_to_pfn(ORION5X_PCI_IO_PHYS_BASE),
|
|
.length = ORION5X_PCI_IO_SIZE,
|
|
- .type = MT_DEVICE
|
|
- },
|
|
- {
|
|
+ .type = MT_DEVICE,
|
|
+ }, {
|
|
.virtual = ORION5X_PCIE_WA_VIRT_BASE,
|
|
.pfn = __phys_to_pfn(ORION5X_PCIE_WA_PHYS_BASE),
|
|
.length = ORION5X_PCIE_WA_SIZE,
|
|
- .type = MT_DEVICE
|
|
+ .type = MT_DEVICE,
|
|
},
|
|
};
|
|
|
|
@@ -66,101 +63,32 @@ void __init orion5x_map_io(void)
|
|
iotable_init(orion5x_io_desc, ARRAY_SIZE(orion5x_io_desc));
|
|
}
|
|
|
|
+
|
|
/*****************************************************************************
|
|
- * UART
|
|
+ * EHCI
|
|
****************************************************************************/
|
|
-
|
|
-static struct resource orion5x_uart_resources[] = {
|
|
- {
|
|
- .start = UART0_PHYS_BASE,
|
|
- .end = UART0_PHYS_BASE + 0xff,
|
|
- .flags = IORESOURCE_MEM,
|
|
- },
|
|
- {
|
|
- .start = IRQ_ORION5X_UART0,
|
|
- .end = IRQ_ORION5X_UART0,
|
|
- .flags = IORESOURCE_IRQ,
|
|
- },
|
|
- {
|
|
- .start = UART1_PHYS_BASE,
|
|
- .end = UART1_PHYS_BASE + 0xff,
|
|
- .flags = IORESOURCE_MEM,
|
|
- },
|
|
- {
|
|
- .start = IRQ_ORION5X_UART1,
|
|
- .end = IRQ_ORION5X_UART1,
|
|
- .flags = IORESOURCE_IRQ,
|
|
- },
|
|
-};
|
|
-
|
|
-static struct plat_serial8250_port orion5x_uart_data[] = {
|
|
- {
|
|
- .mapbase = UART0_PHYS_BASE,
|
|
- .membase = (char *)UART0_VIRT_BASE,
|
|
- .irq = IRQ_ORION5X_UART0,
|
|
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
- .iotype = UPIO_MEM,
|
|
- .regshift = 2,
|
|
- .uartclk = ORION5X_TCLK,
|
|
- },
|
|
- {
|
|
- .mapbase = UART1_PHYS_BASE,
|
|
- .membase = (char *)UART1_VIRT_BASE,
|
|
- .irq = IRQ_ORION5X_UART1,
|
|
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
- .iotype = UPIO_MEM,
|
|
- .regshift = 2,
|
|
- .uartclk = ORION5X_TCLK,
|
|
- },
|
|
- { },
|
|
+static struct orion_ehci_data orion5x_ehci_data = {
|
|
+ .dram = &orion5x_mbus_dram_info,
|
|
};
|
|
|
|
-static struct platform_device orion5x_uart = {
|
|
- .name = "serial8250",
|
|
- .id = PLAT8250_DEV_PLATFORM,
|
|
- .dev = {
|
|
- .platform_data = orion5x_uart_data,
|
|
- },
|
|
- .resource = orion5x_uart_resources,
|
|
- .num_resources = ARRAY_SIZE(orion5x_uart_resources),
|
|
-};
|
|
+static u64 ehci_dmamask = 0xffffffffUL;
|
|
|
|
-/*******************************************************************************
|
|
- * USB Controller - 2 interfaces
|
|
- ******************************************************************************/
|
|
|
|
+/*****************************************************************************
|
|
+ * EHCI0
|
|
+ ****************************************************************************/
|
|
static struct resource orion5x_ehci0_resources[] = {
|
|
{
|
|
.start = ORION5X_USB0_PHYS_BASE,
|
|
.end = ORION5X_USB0_PHYS_BASE + SZ_4K - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
- },
|
|
- {
|
|
+ }, {
|
|
.start = IRQ_ORION5X_USB0_CTRL,
|
|
.end = IRQ_ORION5X_USB0_CTRL,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
-static struct resource orion5x_ehci1_resources[] = {
|
|
- {
|
|
- .start = ORION5X_USB1_PHYS_BASE,
|
|
- .end = ORION5X_USB1_PHYS_BASE + SZ_4K - 1,
|
|
- .flags = IORESOURCE_MEM,
|
|
- },
|
|
- {
|
|
- .start = IRQ_ORION5X_USB1_CTRL,
|
|
- .end = IRQ_ORION5X_USB1_CTRL,
|
|
- .flags = IORESOURCE_IRQ,
|
|
- },
|
|
-};
|
|
-
|
|
-static struct orion_ehci_data orion5x_ehci_data = {
|
|
- .dram = &orion5x_mbus_dram_info,
|
|
-};
|
|
-
|
|
-static u64 ehci_dmamask = 0xffffffffUL;
|
|
-
|
|
static struct platform_device orion5x_ehci0 = {
|
|
.name = "orion-ehci",
|
|
.id = 0,
|
|
@@ -173,6 +101,27 @@ static struct platform_device orion5x_eh
|
|
.num_resources = ARRAY_SIZE(orion5x_ehci0_resources),
|
|
};
|
|
|
|
+void __init orion5x_ehci0_init(void)
|
|
+{
|
|
+ platform_device_register(&orion5x_ehci0);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * EHCI1
|
|
+ ****************************************************************************/
|
|
+static struct resource orion5x_ehci1_resources[] = {
|
|
+ {
|
|
+ .start = ORION5X_USB1_PHYS_BASE,
|
|
+ .end = ORION5X_USB1_PHYS_BASE + SZ_4K - 1,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_ORION5X_USB1_CTRL,
|
|
+ .end = IRQ_ORION5X_USB1_CTRL,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
static struct platform_device orion5x_ehci1 = {
|
|
.name = "orion-ehci",
|
|
.id = 1,
|
|
@@ -185,11 +134,15 @@ static struct platform_device orion5x_eh
|
|
.num_resources = ARRAY_SIZE(orion5x_ehci1_resources),
|
|
};
|
|
|
|
+void __init orion5x_ehci1_init(void)
|
|
+{
|
|
+ platform_device_register(&orion5x_ehci1);
|
|
+}
|
|
+
|
|
+
|
|
/*****************************************************************************
|
|
- * Gigabit Ethernet port
|
|
- * (The Orion and Discovery (MV643xx) families use the same Ethernet driver)
|
|
+ * GigE
|
|
****************************************************************************/
|
|
-
|
|
struct mv643xx_eth_shared_platform_data orion5x_eth_shared_data = {
|
|
.dram = &orion5x_mbus_dram_info,
|
|
.t_clk = ORION5X_TCLK,
|
|
@@ -219,7 +172,7 @@ static struct resource orion5x_eth_resou
|
|
.start = IRQ_ORION5X_ETH_SUM,
|
|
.end = IRQ_ORION5X_ETH_SUM,
|
|
.flags = IORESOURCE_IRQ,
|
|
- }
|
|
+ },
|
|
};
|
|
|
|
static struct platform_device orion5x_eth = {
|
|
@@ -238,11 +191,10 @@ void __init orion5x_eth_init(struct mv64
|
|
platform_device_register(&orion5x_eth);
|
|
}
|
|
|
|
+
|
|
/*****************************************************************************
|
|
- * I2C controller
|
|
- * (The Orion and Discovery (MV643xx) families share the same I2C controller)
|
|
+ * I2C
|
|
****************************************************************************/
|
|
-
|
|
static struct mv64xxx_i2c_pdata orion5x_i2c_pdata = {
|
|
.freq_m = 8, /* assumes 166 MHz TCLK */
|
|
.freq_n = 3,
|
|
@@ -251,16 +203,15 @@ static struct mv64xxx_i2c_pdata orion5x_
|
|
|
|
static struct resource orion5x_i2c_resources[] = {
|
|
{
|
|
- .name = "i2c base",
|
|
- .start = I2C_PHYS_BASE,
|
|
- .end = I2C_PHYS_BASE + 0x20 -1,
|
|
- .flags = IORESOURCE_MEM,
|
|
- },
|
|
- {
|
|
- .name = "i2c irq",
|
|
- .start = IRQ_ORION5X_I2C,
|
|
- .end = IRQ_ORION5X_I2C,
|
|
- .flags = IORESOURCE_IRQ,
|
|
+ .name = "i2c base",
|
|
+ .start = I2C_PHYS_BASE,
|
|
+ .end = I2C_PHYS_BASE + 0x1f,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .name = "i2c irq",
|
|
+ .start = IRQ_ORION5X_I2C,
|
|
+ .end = IRQ_ORION5X_I2C,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
@@ -270,36 +221,41 @@ static struct platform_device orion5x_i2
|
|
.num_resources = ARRAY_SIZE(orion5x_i2c_resources),
|
|
.resource = orion5x_i2c_resources,
|
|
.dev = {
|
|
- .platform_data = &orion5x_i2c_pdata,
|
|
+ .platform_data = &orion5x_i2c_pdata,
|
|
},
|
|
};
|
|
|
|
+void __init orion5x_i2c_init(void)
|
|
+{
|
|
+ platform_device_register(&orion5x_i2c);
|
|
+}
|
|
+
|
|
+
|
|
/*****************************************************************************
|
|
- * Sata port
|
|
+ * SATA
|
|
****************************************************************************/
|
|
static struct resource orion5x_sata_resources[] = {
|
|
- {
|
|
- .name = "sata base",
|
|
- .start = ORION5X_SATA_PHYS_BASE,
|
|
- .end = ORION5X_SATA_PHYS_BASE + 0x5000 - 1,
|
|
- .flags = IORESOURCE_MEM,
|
|
- },
|
|
{
|
|
- .name = "sata irq",
|
|
- .start = IRQ_ORION5X_SATA,
|
|
- .end = IRQ_ORION5X_SATA,
|
|
- .flags = IORESOURCE_IRQ,
|
|
- },
|
|
+ .name = "sata base",
|
|
+ .start = ORION5X_SATA_PHYS_BASE,
|
|
+ .end = ORION5X_SATA_PHYS_BASE + 0x5000 - 1,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .name = "sata irq",
|
|
+ .start = IRQ_ORION5X_SATA,
|
|
+ .end = IRQ_ORION5X_SATA,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
};
|
|
|
|
static struct platform_device orion5x_sata = {
|
|
- .name = "sata_mv",
|
|
- .id = 0,
|
|
+ .name = "sata_mv",
|
|
+ .id = 0,
|
|
.dev = {
|
|
.coherent_dma_mask = 0xffffffff,
|
|
},
|
|
- .num_resources = ARRAY_SIZE(orion5x_sata_resources),
|
|
- .resource = orion5x_sata_resources,
|
|
+ .num_resources = ARRAY_SIZE(orion5x_sata_resources),
|
|
+ .resource = orion5x_sata_resources,
|
|
};
|
|
|
|
void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data)
|
|
@@ -309,23 +265,111 @@ void __init orion5x_sata_init(struct mv_
|
|
platform_device_register(&orion5x_sata);
|
|
}
|
|
|
|
+
|
|
/*****************************************************************************
|
|
- * Time handling
|
|
+ * UART0
|
|
+ ****************************************************************************/
|
|
+static struct plat_serial8250_port orion5x_uart0_data[] = {
|
|
+ {
|
|
+ .mapbase = UART0_PHYS_BASE,
|
|
+ .membase = (char *)UART0_VIRT_BASE,
|
|
+ .irq = IRQ_ORION5X_UART0,
|
|
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
+ .iotype = UPIO_MEM,
|
|
+ .regshift = 2,
|
|
+ .uartclk = ORION5X_TCLK,
|
|
+ }, {
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct resource orion5x_uart0_resources[] = {
|
|
+ {
|
|
+ .start = UART0_PHYS_BASE,
|
|
+ .end = UART0_PHYS_BASE + 0xff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_ORION5X_UART0,
|
|
+ .end = IRQ_ORION5X_UART0,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device orion5x_uart0 = {
|
|
+ .name = "serial8250",
|
|
+ .id = PLAT8250_DEV_PLATFORM,
|
|
+ .dev = {
|
|
+ .platform_data = orion5x_uart0_data,
|
|
+ },
|
|
+ .resource = orion5x_uart0_resources,
|
|
+ .num_resources = ARRAY_SIZE(orion5x_uart0_resources),
|
|
+};
|
|
+
|
|
+void __init orion5x_uart0_init(void)
|
|
+{
|
|
+ platform_device_register(&orion5x_uart0);
|
|
+}
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * UART1
|
|
****************************************************************************/
|
|
+static struct plat_serial8250_port orion5x_uart1_data[] = {
|
|
+ {
|
|
+ .mapbase = UART1_PHYS_BASE,
|
|
+ .membase = (char *)UART1_VIRT_BASE,
|
|
+ .irq = IRQ_ORION5X_UART1,
|
|
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
|
|
+ .iotype = UPIO_MEM,
|
|
+ .regshift = 2,
|
|
+ .uartclk = ORION5X_TCLK,
|
|
+ }, {
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct resource orion5x_uart1_resources[] = {
|
|
+ {
|
|
+ .start = UART1_PHYS_BASE,
|
|
+ .end = UART1_PHYS_BASE + 0xff,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ }, {
|
|
+ .start = IRQ_ORION5X_UART1,
|
|
+ .end = IRQ_ORION5X_UART1,
|
|
+ .flags = IORESOURCE_IRQ,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct platform_device orion5x_uart1 = {
|
|
+ .name = "serial8250",
|
|
+ .id = PLAT8250_DEV_PLATFORM1,
|
|
+ .dev = {
|
|
+ .platform_data = orion5x_uart1_data,
|
|
+ },
|
|
+ .resource = orion5x_uart1_resources,
|
|
+ .num_resources = ARRAY_SIZE(orion5x_uart1_resources),
|
|
+};
|
|
+
|
|
+void __init orion5x_uart1_init(void)
|
|
+{
|
|
+ platform_device_register(&orion5x_uart1);
|
|
+}
|
|
+
|
|
|
|
+/*****************************************************************************
|
|
+ * Time handling
|
|
+ ****************************************************************************/
|
|
static void orion5x_timer_init(void)
|
|
{
|
|
orion_time_init(IRQ_ORION5X_BRIDGE, ORION5X_TCLK);
|
|
}
|
|
|
|
struct sys_timer orion5x_timer = {
|
|
- .init = orion5x_timer_init,
|
|
+ .init = orion5x_timer_init,
|
|
};
|
|
|
|
+
|
|
/*****************************************************************************
|
|
* General
|
|
****************************************************************************/
|
|
-
|
|
/*
|
|
* Identify device ID and rev from PCIe configuration header space '0'.
|
|
*/
|
|
@@ -350,8 +394,10 @@ static void __init orion5x_id(u32 *dev,
|
|
} else if (*dev == MV88F5181_DEV_ID) {
|
|
if (*rev == MV88F5181_REV_B1) {
|
|
*dev_name = "MV88F5181-Rev-B1";
|
|
+ } else if (*rev == MV88F5181L_REV_A1) {
|
|
+ *dev_name = "MV88F5181L-Rev-A1";
|
|
} else {
|
|
- *dev_name = "MV88F5181-Rev-Unsupported";
|
|
+ *dev_name = "MV88F5181(L)-Rev-Unsupported";
|
|
}
|
|
} else {
|
|
*dev_name = "Device-Unknown";
|
|
@@ -370,15 +416,6 @@ void __init orion5x_init(void)
|
|
* Setup Orion address map
|
|
*/
|
|
orion5x_setup_cpu_mbus_bridge();
|
|
-
|
|
- /*
|
|
- * Register devices.
|
|
- */
|
|
- platform_device_register(&orion5x_uart);
|
|
- platform_device_register(&orion5x_ehci0);
|
|
- if (dev == MV88F5182_DEV_ID)
|
|
- platform_device_register(&orion5x_ehci1);
|
|
- platform_device_register(&orion5x_i2c);
|
|
}
|
|
|
|
/*
|
|
--- a/arch/arm/mach-orion5x/common.h
|
|
+++ b/arch/arm/mach-orion5x/common.h
|
|
@@ -1,10 +1,12 @@
|
|
#ifndef __ARCH_ORION5X_COMMON_H
|
|
#define __ARCH_ORION5X_COMMON_H
|
|
|
|
+struct mv643xx_eth_platform_data;
|
|
+struct mv_sata_platform_data;
|
|
+
|
|
/*
|
|
* Basic Orion init functions used early by machine-setup.
|
|
*/
|
|
-
|
|
void orion5x_map_io(void);
|
|
void orion5x_init_irq(void);
|
|
void orion5x_init(void);
|
|
@@ -23,13 +25,19 @@ void orion5x_setup_dev1_win(u32 base, u3
|
|
void orion5x_setup_dev2_win(u32 base, u32 size);
|
|
void orion5x_setup_pcie_wa_win(u32 base, u32 size);
|
|
|
|
+void orion5x_ehci0_init(void);
|
|
+void orion5x_ehci1_init(void);
|
|
+void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data);
|
|
+void orion5x_i2c_init(void);
|
|
+void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
|
|
+void orion5x_uart0_init(void);
|
|
+void orion5x_uart1_init(void);
|
|
+
|
|
/*
|
|
- * Shared code used internally by other Orion core functions.
|
|
- * (/mach-orion/pci.c)
|
|
+ * PCIe/PCI functions.
|
|
*/
|
|
-
|
|
-struct pci_sys_data;
|
|
struct pci_bus;
|
|
+struct pci_sys_data;
|
|
|
|
void orion5x_pcie_id(u32 *dev, u32 *rev);
|
|
int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys);
|
|
@@ -40,26 +48,9 @@ int orion5x_pci_map_irq(struct pci_dev *
|
|
* Valid GPIO pins according to MPP setup, used by machine-setup.
|
|
* (/mach-orion/gpio.c).
|
|
*/
|
|
-
|
|
-void orion5x_gpio_set_valid_pins(u32 pins);
|
|
+void orion5x_gpio_set_valid(unsigned pin, int valid);
|
|
void gpio_display(void); /* debug */
|
|
|
|
-/*
|
|
- * Pull in Orion Ethernet platform_data, used by machine-setup
|
|
- */
|
|
-
|
|
-struct mv643xx_eth_platform_data;
|
|
-
|
|
-void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data);
|
|
-
|
|
-/*
|
|
- * Orion Sata platform_data, used by machine-setup
|
|
- */
|
|
-
|
|
-struct mv_sata_platform_data;
|
|
-
|
|
-void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
|
|
-
|
|
struct machine_desc;
|
|
struct meminfo;
|
|
struct tag;
|
|
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
|
|
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
|
|
@@ -27,6 +27,7 @@
|
|
#include <asm/arch/orion5x.h>
|
|
#include <asm/plat-orion/orion_nand.h>
|
|
#include "common.h"
|
|
+#include "mpp.h"
|
|
|
|
/*****************************************************************************
|
|
* DB-88F5281 on board devices
|
|
@@ -86,7 +87,7 @@ static struct platform_device db88f5281_
|
|
.name = "physmap-flash",
|
|
.id = 0,
|
|
.dev = {
|
|
- .platform_data = &db88f5281_boot_flash_data,
|
|
+ .platform_data = &db88f5281_boot_flash_data,
|
|
},
|
|
.num_resources = 1,
|
|
.resource = &db88f5281_boot_flash_resource,
|
|
@@ -110,7 +111,7 @@ static struct platform_device db88f5281_
|
|
.name = "physmap-flash",
|
|
.id = 1,
|
|
.dev = {
|
|
- .platform_data = &db88f5281_nor_flash_data,
|
|
+ .platform_data = &db88f5281_nor_flash_data,
|
|
},
|
|
.num_resources = 1,
|
|
.resource = &db88f5281_nor_flash_resource,
|
|
@@ -125,18 +126,15 @@ static struct mtd_partition db88f5281_na
|
|
.name = "kernel",
|
|
.offset = 0,
|
|
.size = SZ_2M,
|
|
- },
|
|
- {
|
|
+ }, {
|
|
.name = "root",
|
|
.offset = SZ_2M,
|
|
.size = (SZ_16M - SZ_2M),
|
|
- },
|
|
- {
|
|
+ }, {
|
|
.name = "user",
|
|
.offset = SZ_16M,
|
|
.size = SZ_8M,
|
|
- },
|
|
- {
|
|
+ }, {
|
|
.name = "recovery",
|
|
.offset = (SZ_16M + SZ_8M),
|
|
.size = SZ_8M,
|
|
@@ -288,7 +286,6 @@ subsys_initcall(db88f5281_pci_init);
|
|
****************************************************************************/
|
|
static struct mv643xx_eth_platform_data db88f5281_eth_data = {
|
|
.phy_addr = 8,
|
|
- .force_phy_addr = 1,
|
|
};
|
|
|
|
/*****************************************************************************
|
|
@@ -301,11 +298,28 @@ static struct i2c_board_info __initdata
|
|
/*****************************************************************************
|
|
* General Setup
|
|
****************************************************************************/
|
|
-
|
|
-static struct platform_device *db88f5281_devs[] __initdata = {
|
|
- &db88f5281_boot_flash,
|
|
- &db88f5281_nor_flash,
|
|
- &db88f5281_nand_flash,
|
|
+static struct orion5x_mpp_mode db88f5281_mpp_modes[] __initdata = {
|
|
+ { 0, MPP_GPIO }, /* USB Over Current */
|
|
+ { 1, MPP_GPIO }, /* USB Vbat input */
|
|
+ { 2, MPP_PCI_ARB }, /* PCI_REQn[2] */
|
|
+ { 3, MPP_PCI_ARB }, /* PCI_GNTn[2] */
|
|
+ { 4, MPP_PCI_ARB }, /* PCI_REQn[3] */
|
|
+ { 5, MPP_PCI_ARB }, /* PCI_GNTn[3] */
|
|
+ { 6, MPP_GPIO }, /* JP0, CON17.2 */
|
|
+ { 7, MPP_GPIO }, /* JP1, CON17.1 */
|
|
+ { 8, MPP_GPIO }, /* JP2, CON11.2 */
|
|
+ { 9, MPP_GPIO }, /* JP3, CON11.3 */
|
|
+ { 10, MPP_GPIO }, /* RTC int */
|
|
+ { 11, MPP_GPIO }, /* Baud Rate Generator */
|
|
+ { 12, MPP_GPIO }, /* PCI int 1 */
|
|
+ { 13, MPP_GPIO }, /* PCI int 2 */
|
|
+ { 14, MPP_NAND }, /* NAND_REn[2] */
|
|
+ { 15, MPP_NAND }, /* NAND_WEn[2] */
|
|
+ { 16, MPP_UART }, /* UART1_RX */
|
|
+ { 17, MPP_UART }, /* UART1_TX */
|
|
+ { 18, MPP_UART }, /* UART1_CTSn */
|
|
+ { 19, MPP_UART }, /* UART1_RTSn */
|
|
+ { -1 },
|
|
};
|
|
|
|
static void __init db88f5281_init(void)
|
|
@@ -315,39 +329,31 @@ static void __init db88f5281_init(void)
|
|
*/
|
|
orion5x_init();
|
|
|
|
+ orion5x_mpp_conf(db88f5281_mpp_modes);
|
|
+ writel(0, MPP_DEV_CTRL); /* DEV_D[31:16] */
|
|
+
|
|
/*
|
|
- * Setup the CPU address decode windows for our on-board devices
|
|
+ * Configure peripherals.
|
|
*/
|
|
+ orion5x_ehci0_init();
|
|
+ orion5x_eth_init(&db88f5281_eth_data);
|
|
+ orion5x_i2c_init();
|
|
+ orion5x_uart0_init();
|
|
+ orion5x_uart1_init();
|
|
+
|
|
orion5x_setup_dev_boot_win(DB88F5281_NOR_BOOT_BASE,
|
|
DB88F5281_NOR_BOOT_SIZE);
|
|
+ platform_device_register(&db88f5281_boot_flash);
|
|
+
|
|
orion5x_setup_dev0_win(DB88F5281_7SEG_BASE, DB88F5281_7SEG_SIZE);
|
|
- orion5x_setup_dev1_win(DB88F5281_NOR_BASE, DB88F5281_NOR_SIZE);
|
|
- orion5x_setup_dev2_win(DB88F5281_NAND_BASE, DB88F5281_NAND_SIZE);
|
|
|
|
- /*
|
|
- * Setup Multiplexing Pins:
|
|
- * MPP0: GPIO (USB Over Current) MPP1: GPIO (USB Vbat input)
|
|
- * MPP2: PCI_REQn[2] MPP3: PCI_GNTn[2]
|
|
- * MPP4: PCI_REQn[3] MPP5: PCI_GNTn[3]
|
|
- * MPP6: GPIO (JP0, CON17.2) MPP7: GPIO (JP1, CON17.1)
|
|
- * MPP8: GPIO (JP2, CON11.2) MPP9: GPIO (JP3, CON11.3)
|
|
- * MPP10: GPIO (RTC int) MPP11: GPIO (Baud Rate Generator)
|
|
- * MPP12: GPIO (PCI int 1) MPP13: GPIO (PCI int 2)
|
|
- * MPP14: NAND_REn[2] MPP15: NAND_WEn[2]
|
|
- * MPP16: UART1_RX MPP17: UART1_TX
|
|
- * MPP18: UART1_CTS MPP19: UART1_RTS
|
|
- * MPP-DEV: DEV_D[16:31]
|
|
- */
|
|
- orion5x_write(MPP_0_7_CTRL, 0x00222203);
|
|
- orion5x_write(MPP_8_15_CTRL, 0x44000000);
|
|
- orion5x_write(MPP_16_19_CTRL, 0);
|
|
- orion5x_write(MPP_DEV_CTRL, 0);
|
|
+ orion5x_setup_dev1_win(DB88F5281_NOR_BASE, DB88F5281_NOR_SIZE);
|
|
+ platform_device_register(&db88f5281_nor_flash);
|
|
|
|
- orion5x_gpio_set_valid_pins(0x00003fc3);
|
|
+ orion5x_setup_dev2_win(DB88F5281_NAND_BASE, DB88F5281_NAND_SIZE);
|
|
+ platform_device_register(&db88f5281_nand_flash);
|
|
|
|
- platform_add_devices(db88f5281_devs, ARRAY_SIZE(db88f5281_devs));
|
|
i2c_register_board_info(0, &db88f5281_i2c_rtc, 1);
|
|
- orion5x_eth_init(&db88f5281_eth_data);
|
|
}
|
|
|
|
MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board")
|
|
--- a/arch/arm/mach-orion5x/dns323-setup.c
|
|
+++ b/arch/arm/mach-orion5x/dns323-setup.c
|
|
@@ -27,6 +27,7 @@
|
|
#include <asm/mach/pci.h>
|
|
#include <asm/arch/orion5x.h>
|
|
#include "common.h"
|
|
+#include "mpp.h"
|
|
|
|
#define DNS323_GPIO_LED_RIGHT_AMBER 1
|
|
#define DNS323_GPIO_LED_LEFT_AMBER 2
|
|
@@ -52,8 +53,6 @@ static int __init dns323_pci_map_irq(str
|
|
if (irq != -1)
|
|
return irq;
|
|
|
|
- pr_err("%s: requested mapping for unknown device\n", __func__);
|
|
-
|
|
return -1;
|
|
}
|
|
|
|
@@ -81,7 +80,6 @@ subsys_initcall(dns323_pci_init);
|
|
|
|
static struct mv643xx_eth_platform_data dns323_eth_data = {
|
|
.phy_addr = 8,
|
|
- .force_phy_addr = 1,
|
|
};
|
|
|
|
/****************************************************************************
|
|
@@ -119,7 +117,7 @@ static struct mtd_partition dns323_parti
|
|
.name = "u-boot",
|
|
.size = 0x00030000,
|
|
.offset = 0x007d0000,
|
|
- }
|
|
+ },
|
|
};
|
|
|
|
static struct physmap_flash_data dns323_nor_flash_data = {
|
|
@@ -137,7 +135,9 @@ static struct resource dns323_nor_flash_
|
|
static struct platform_device dns323_nor_flash = {
|
|
.name = "physmap-flash",
|
|
.id = 0,
|
|
- .dev = { .platform_data = &dns323_nor_flash_data, },
|
|
+ .dev = {
|
|
+ .platform_data = &dns323_nor_flash_data,
|
|
+ },
|
|
.resource = &dns323_nor_flash_resource,
|
|
.num_resources = 1,
|
|
};
|
|
@@ -170,7 +170,9 @@ static struct gpio_led_platform_data dns
|
|
static struct platform_device dns323_gpio_leds = {
|
|
.name = "leds-gpio",
|
|
.id = -1,
|
|
- .dev = { .platform_data = &dns323_led_data, },
|
|
+ .dev = {
|
|
+ .platform_data = &dns323_led_data,
|
|
+ },
|
|
};
|
|
|
|
/****************************************************************************
|
|
@@ -183,35 +185,53 @@ static struct gpio_keys_button dns323_bu
|
|
.gpio = DNS323_GPIO_KEY_RESET,
|
|
.desc = "Reset Button",
|
|
.active_low = 1,
|
|
- },
|
|
- {
|
|
+ }, {
|
|
.code = KEY_POWER,
|
|
.gpio = DNS323_GPIO_KEY_POWER,
|
|
.desc = "Power Button",
|
|
.active_low = 1,
|
|
- }
|
|
+ },
|
|
};
|
|
|
|
static struct gpio_keys_platform_data dns323_button_data = {
|
|
.buttons = dns323_buttons,
|
|
- .nbuttons = ARRAY_SIZE(dns323_buttons),
|
|
+ .nbuttons = ARRAY_SIZE(dns323_buttons),
|
|
};
|
|
|
|
static struct platform_device dns323_button_device = {
|
|
.name = "gpio-keys",
|
|
.id = -1,
|
|
.num_resources = 0,
|
|
- .dev = { .platform_data = &dns323_button_data, },
|
|
+ .dev = {
|
|
+ .platform_data = &dns323_button_data,
|
|
+ },
|
|
};
|
|
|
|
/****************************************************************************
|
|
* General Setup
|
|
*/
|
|
-
|
|
-static struct platform_device *dns323_plat_devices[] __initdata = {
|
|
- &dns323_nor_flash,
|
|
- &dns323_gpio_leds,
|
|
- &dns323_button_device,
|
|
+static struct orion5x_mpp_mode dns323_mpp_modes[] __initdata = {
|
|
+ { 0, MPP_PCIE_RST_OUTn },
|
|
+ { 1, MPP_GPIO }, /* right amber LED (sata ch0) */
|
|
+ { 2, MPP_GPIO }, /* left amber LED (sata ch1) */
|
|
+ { 3, MPP_UNUSED },
|
|
+ { 4, MPP_GPIO }, /* power button LED */
|
|
+ { 5, MPP_GPIO }, /* power button LED */
|
|
+ { 6, MPP_GPIO }, /* GMT G751-2f overtemp */
|
|
+ { 7, MPP_GPIO }, /* M41T80 nIRQ/OUT/SQW */
|
|
+ { 8, MPP_GPIO }, /* triggers power off */
|
|
+ { 9, MPP_GPIO }, /* power button switch */
|
|
+ { 10, MPP_GPIO }, /* reset button switch */
|
|
+ { 11, MPP_UNUSED },
|
|
+ { 12, MPP_UNUSED },
|
|
+ { 13, MPP_UNUSED },
|
|
+ { 14, MPP_UNUSED },
|
|
+ { 15, MPP_UNUSED },
|
|
+ { 16, MPP_UNUSED },
|
|
+ { 17, MPP_UNUSED },
|
|
+ { 18, MPP_UNUSED },
|
|
+ { 19, MPP_UNUSED },
|
|
+ { -1 },
|
|
};
|
|
|
|
/*
|
|
@@ -225,17 +245,15 @@ static struct platform_device *dns323_pl
|
|
static struct i2c_board_info __initdata dns323_i2c_devices[] = {
|
|
{
|
|
I2C_BOARD_INFO("g760a", 0x3e),
|
|
- },
|
|
#if 0
|
|
/* this entry requires the new-style driver model lm75 driver,
|
|
* for the meantime "insmod lm75.ko force_lm75=0,0x48" is needed */
|
|
- {
|
|
+ }, {
|
|
I2C_BOARD_INFO("g751", 0x48),
|
|
- },
|
|
#endif
|
|
- {
|
|
+ }, {
|
|
I2C_BOARD_INFO("m41t80", 0x68),
|
|
- }
|
|
+ },
|
|
};
|
|
|
|
/* DNS-323 specific power off method */
|
|
@@ -250,62 +268,35 @@ static void __init dns323_init(void)
|
|
/* Setup basic Orion functions. Need to be called early. */
|
|
orion5x_init();
|
|
|
|
+ orion5x_mpp_conf(dns323_mpp_modes);
|
|
+ writel(0, MPP_DEV_CTRL); /* DEV_D[31:16] */
|
|
+
|
|
+ /*
|
|
+ * Configure peripherals.
|
|
+ */
|
|
+ orion5x_ehci0_init();
|
|
+ orion5x_eth_init(&dns323_eth_data);
|
|
+ orion5x_i2c_init();
|
|
+ orion5x_uart0_init();
|
|
+
|
|
/* setup flash mapping
|
|
* CS3 holds a 8 MB Spansion S29GL064M90TFIR4
|
|
*/
|
|
orion5x_setup_dev_boot_win(DNS323_NOR_BOOT_BASE, DNS323_NOR_BOOT_SIZE);
|
|
+ platform_device_register(&dns323_nor_flash);
|
|
|
|
- /* DNS-323 has a Marvell 88X7042 SATA controller attached via PCIe
|
|
- *
|
|
- * Open a special address decode windows for the PCIe WA.
|
|
- */
|
|
- orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
|
|
- ORION5X_PCIE_WA_SIZE);
|
|
-
|
|
- /* set MPP to 0 as D-Link's 2.6.12.6 kernel did */
|
|
- orion5x_write(MPP_0_7_CTRL, 0);
|
|
- orion5x_write(MPP_8_15_CTRL, 0);
|
|
- orion5x_write(MPP_16_19_CTRL, 0);
|
|
- orion5x_write(MPP_DEV_CTRL, 0);
|
|
-
|
|
- /* Define used GPIO pins
|
|
-
|
|
- GPIO Map:
|
|
-
|
|
- | 0 | | PEX_RST_OUT (not controlled by GPIO)
|
|
- | 1 | Out | right amber LED (= sata ch0 LED) (low-active)
|
|
- | 2 | Out | left amber LED (= sata ch1 LED) (low-active)
|
|
- | 3 | Out | //unknown//
|
|
- | 4 | Out | power button LED (low-active, together with pin #5)
|
|
- | 5 | Out | power button LED (low-active, together with pin #4)
|
|
- | 6 | In | GMT G751-2f overtemp. shutdown signal (low-active)
|
|
- | 7 | In | M41T80 nIRQ/OUT/SQW signal
|
|
- | 8 | Out | triggers power off (high-active)
|
|
- | 9 | In | power button switch (low-active)
|
|
- | 10 | In | reset button switch (low-active)
|
|
- | 11 | Out | //unknown//
|
|
- | 12 | Out | //unknown//
|
|
- | 13 | Out | //unknown//
|
|
- | 14 | Out | //unknown//
|
|
- | 15 | Out | //unknown//
|
|
- */
|
|
- orion5x_gpio_set_valid_pins(0x07f6);
|
|
-
|
|
- /* register dns323 specific power-off method */
|
|
- if ((gpio_request(DNS323_GPIO_POWER_OFF, "POWEROFF") != 0)
|
|
- || (gpio_direction_output(DNS323_GPIO_POWER_OFF, 0) != 0))
|
|
- pr_err("DNS323: failed to setup power-off GPIO\n");
|
|
-
|
|
- pm_power_off = dns323_power_off;
|
|
+ platform_device_register(&dns323_gpio_leds);
|
|
|
|
- /* register flash and other platform devices */
|
|
- platform_add_devices(dns323_plat_devices,
|
|
- ARRAY_SIZE(dns323_plat_devices));
|
|
+ platform_device_register(&dns323_button_device);
|
|
|
|
i2c_register_board_info(0, dns323_i2c_devices,
|
|
ARRAY_SIZE(dns323_i2c_devices));
|
|
|
|
- orion5x_eth_init(&dns323_eth_data);
|
|
+ /* register dns323 specific power-off method */
|
|
+ if (gpio_request(DNS323_GPIO_POWER_OFF, "POWEROFF") != 0 ||
|
|
+ gpio_direction_output(DNS323_GPIO_POWER_OFF, 0) != 0)
|
|
+ pr_err("DNS323: failed to setup power-off GPIO\n");
|
|
+ pm_power_off = dns323_power_off;
|
|
}
|
|
|
|
/* Warning: D-Link uses a wrong mach-type (=526) in their bootloader */
|
|
--- a/arch/arm/mach-orion5x/gpio.c
|
|
+++ b/arch/arm/mach-orion5x/gpio.c
|
|
@@ -24,9 +24,12 @@ static DEFINE_SPINLOCK(gpio_lock);
|
|
static unsigned long gpio_valid[BITS_TO_LONGS(GPIO_MAX)];
|
|
static const char *gpio_label[GPIO_MAX]; /* non null for allocated GPIOs */
|
|
|
|
-void __init orion5x_gpio_set_valid_pins(u32 pins)
|
|
+void __init orion5x_gpio_set_valid(unsigned pin, int valid)
|
|
{
|
|
- gpio_valid[0] = pins;
|
|
+ if (valid)
|
|
+ __set_bit(pin, gpio_valid);
|
|
+ else
|
|
+ __clear_bit(pin, gpio_valid);
|
|
}
|
|
|
|
/*
|
|
@@ -93,10 +96,10 @@ int gpio_get_value(unsigned pin)
|
|
{
|
|
int val, mask = 1 << pin;
|
|
|
|
- if (orion5x_read(GPIO_IO_CONF) & mask)
|
|
- val = orion5x_read(GPIO_DATA_IN) ^ orion5x_read(GPIO_IN_POL);
|
|
+ if (readl(GPIO_IO_CONF) & mask)
|
|
+ val = readl(GPIO_DATA_IN) ^ readl(GPIO_IN_POL);
|
|
else
|
|
- val = orion5x_read(GPIO_OUT);
|
|
+ val = readl(GPIO_OUT);
|
|
|
|
return val & mask;
|
|
}
|
|
@@ -188,39 +191,39 @@ void gpio_display(void)
|
|
printk("GPIO, free\n");
|
|
} else {
|
|
printk("GPIO, used by %s, ", gpio_label[i]);
|
|
- if (orion5x_read(GPIO_IO_CONF) & (1 << i)) {
|
|
+ if (readl(GPIO_IO_CONF) & (1 << i)) {
|
|
printk("input, active %s, level %s, edge %s\n",
|
|
- ((orion5x_read(GPIO_IN_POL) >> i) & 1) ? "low" : "high",
|
|
- ((orion5x_read(GPIO_LEVEL_MASK) >> i) & 1) ? "enabled" : "masked",
|
|
- ((orion5x_read(GPIO_EDGE_MASK) >> i) & 1) ? "enabled" : "masked");
|
|
+ ((readl(GPIO_IN_POL) >> i) & 1) ? "low" : "high",
|
|
+ ((readl(GPIO_LEVEL_MASK) >> i) & 1) ? "enabled" : "masked",
|
|
+ ((readl(GPIO_EDGE_MASK) >> i) & 1) ? "enabled" : "masked");
|
|
} else {
|
|
- printk("output, val=%d\n", (orion5x_read(GPIO_OUT) >> i) & 1);
|
|
+ printk("output, val=%d\n", (readl(GPIO_OUT) >> i) & 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
printk(KERN_DEBUG "MPP_0_7_CTRL (0x%08x) = 0x%08x\n",
|
|
- MPP_0_7_CTRL, orion5x_read(MPP_0_7_CTRL));
|
|
+ MPP_0_7_CTRL, readl(MPP_0_7_CTRL));
|
|
printk(KERN_DEBUG "MPP_8_15_CTRL (0x%08x) = 0x%08x\n",
|
|
- MPP_8_15_CTRL, orion5x_read(MPP_8_15_CTRL));
|
|
+ MPP_8_15_CTRL, readl(MPP_8_15_CTRL));
|
|
printk(KERN_DEBUG "MPP_16_19_CTRL (0x%08x) = 0x%08x\n",
|
|
- MPP_16_19_CTRL, orion5x_read(MPP_16_19_CTRL));
|
|
+ MPP_16_19_CTRL, readl(MPP_16_19_CTRL));
|
|
printk(KERN_DEBUG "MPP_DEV_CTRL (0x%08x) = 0x%08x\n",
|
|
- MPP_DEV_CTRL, orion5x_read(MPP_DEV_CTRL));
|
|
+ MPP_DEV_CTRL, readl(MPP_DEV_CTRL));
|
|
printk(KERN_DEBUG "GPIO_OUT (0x%08x) = 0x%08x\n",
|
|
- GPIO_OUT, orion5x_read(GPIO_OUT));
|
|
+ GPIO_OUT, readl(GPIO_OUT));
|
|
printk(KERN_DEBUG "GPIO_IO_CONF (0x%08x) = 0x%08x\n",
|
|
- GPIO_IO_CONF, orion5x_read(GPIO_IO_CONF));
|
|
+ GPIO_IO_CONF, readl(GPIO_IO_CONF));
|
|
printk(KERN_DEBUG "GPIO_BLINK_EN (0x%08x) = 0x%08x\n",
|
|
- GPIO_BLINK_EN, orion5x_read(GPIO_BLINK_EN));
|
|
+ GPIO_BLINK_EN, readl(GPIO_BLINK_EN));
|
|
printk(KERN_DEBUG "GPIO_IN_POL (0x%08x) = 0x%08x\n",
|
|
- GPIO_IN_POL, orion5x_read(GPIO_IN_POL));
|
|
+ GPIO_IN_POL, readl(GPIO_IN_POL));
|
|
printk(KERN_DEBUG "GPIO_DATA_IN (0x%08x) = 0x%08x\n",
|
|
- GPIO_DATA_IN, orion5x_read(GPIO_DATA_IN));
|
|
+ GPIO_DATA_IN, readl(GPIO_DATA_IN));
|
|
printk(KERN_DEBUG "GPIO_LEVEL_MASK (0x%08x) = 0x%08x\n",
|
|
- GPIO_LEVEL_MASK, orion5x_read(GPIO_LEVEL_MASK));
|
|
+ GPIO_LEVEL_MASK, readl(GPIO_LEVEL_MASK));
|
|
printk(KERN_DEBUG "GPIO_EDGE_CAUSE (0x%08x) = 0x%08x\n",
|
|
- GPIO_EDGE_CAUSE, orion5x_read(GPIO_EDGE_CAUSE));
|
|
+ GPIO_EDGE_CAUSE, readl(GPIO_EDGE_CAUSE));
|
|
printk(KERN_DEBUG "GPIO_EDGE_MASK (0x%08x) = 0x%08x\n",
|
|
- GPIO_EDGE_MASK, orion5x_read(GPIO_EDGE_MASK));
|
|
+ GPIO_EDGE_MASK, readl(GPIO_EDGE_MASK));
|
|
}
|
|
--- a/arch/arm/mach-orion5x/irq.c
|
|
+++ b/arch/arm/mach-orion5x/irq.c
|
|
@@ -82,7 +82,7 @@ static int orion5x_gpio_set_irq_type(u32
|
|
int pin = irq_to_gpio(irq);
|
|
struct irq_desc *desc;
|
|
|
|
- if ((orion5x_read(GPIO_IO_CONF) & (1 << pin)) == 0) {
|
|
+ if ((readl(GPIO_IO_CONF) & (1 << pin)) == 0) {
|
|
printk(KERN_ERR "orion5x_gpio_set_irq_type failed "
|
|
"(irq %d, pin %d).\n", irq, pin);
|
|
return -EINVAL;
|
|
@@ -117,7 +117,7 @@ static int orion5x_gpio_set_irq_type(u32
|
|
/*
|
|
* set initial polarity based on current input level
|
|
*/
|
|
- if ((orion5x_read(GPIO_IN_POL) ^ orion5x_read(GPIO_DATA_IN))
|
|
+ if ((readl(GPIO_IN_POL) ^ readl(GPIO_DATA_IN))
|
|
& (1 << pin))
|
|
orion5x_setbits(GPIO_IN_POL, (1 << pin)); /* falling */
|
|
else
|
|
@@ -149,8 +149,8 @@ static void orion5x_gpio_irq_handler(uns
|
|
|
|
BUG_ON(irq < IRQ_ORION5X_GPIO_0_7 || irq > IRQ_ORION5X_GPIO_24_31);
|
|
offs = (irq - IRQ_ORION5X_GPIO_0_7) * 8;
|
|
- cause = (orion5x_read(GPIO_DATA_IN) & orion5x_read(GPIO_LEVEL_MASK)) |
|
|
- (orion5x_read(GPIO_EDGE_CAUSE) & orion5x_read(GPIO_EDGE_MASK));
|
|
+ cause = (readl(GPIO_DATA_IN) & readl(GPIO_LEVEL_MASK)) |
|
|
+ (readl(GPIO_EDGE_CAUSE) & readl(GPIO_EDGE_MASK));
|
|
|
|
for (pin = offs; pin < offs + 8; pin++) {
|
|
if (cause & (1 << pin)) {
|
|
@@ -158,9 +158,9 @@ static void orion5x_gpio_irq_handler(uns
|
|
desc = irq_desc + irq;
|
|
if ((desc->status & IRQ_TYPE_SENSE_MASK) == IRQT_BOTHEDGE) {
|
|
/* Swap polarity (race with GPIO line) */
|
|
- u32 polarity = orion5x_read(GPIO_IN_POL);
|
|
+ u32 polarity = readl(GPIO_IN_POL);
|
|
polarity ^= 1 << pin;
|
|
- orion5x_write(GPIO_IN_POL, polarity);
|
|
+ writel(polarity, GPIO_IN_POL);
|
|
}
|
|
desc_handle_irq(irq, desc);
|
|
}
|
|
@@ -175,9 +175,9 @@ static void __init orion5x_init_gpio_irq
|
|
/*
|
|
* Mask and clear GPIO IRQ interrupts
|
|
*/
|
|
- orion5x_write(GPIO_LEVEL_MASK, 0x0);
|
|
- orion5x_write(GPIO_EDGE_MASK, 0x0);
|
|
- orion5x_write(GPIO_EDGE_CAUSE, 0x0);
|
|
+ writel(0x0, GPIO_LEVEL_MASK);
|
|
+ writel(0x0, GPIO_EDGE_MASK);
|
|
+ writel(0x0, GPIO_EDGE_CAUSE);
|
|
|
|
/*
|
|
* Register chained level handlers for GPIO IRQs by default.
|
|
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
|
|
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
|
|
@@ -13,10 +13,12 @@
|
|
#include <linux/platform_device.h>
|
|
#include <linux/pci.h>
|
|
#include <linux/irq.h>
|
|
+#include <linux/delay.h>
|
|
#include <linux/mtd/physmap.h>
|
|
#include <linux/mtd/nand.h>
|
|
#include <linux/mv643xx_eth.h>
|
|
#include <linux/i2c.h>
|
|
+#include <linux/serial_reg.h>
|
|
#include <linux/ata_platform.h>
|
|
#include <asm/mach-types.h>
|
|
#include <asm/gpio.h>
|
|
@@ -25,6 +27,7 @@
|
|
#include <asm/arch/orion5x.h>
|
|
#include <asm/plat-orion/orion_nand.h>
|
|
#include "common.h"
|
|
+#include "mpp.h"
|
|
|
|
/*****************************************************************************
|
|
* KUROBOX-PRO Info
|
|
@@ -53,13 +56,11 @@ static struct mtd_partition kurobox_pro_
|
|
.name = "uImage",
|
|
.offset = 0,
|
|
.size = SZ_4M,
|
|
- },
|
|
- {
|
|
+ }, {
|
|
.name = "rootfs",
|
|
.offset = SZ_4M,
|
|
.size = SZ_64M,
|
|
- },
|
|
- {
|
|
+ }, {
|
|
.name = "extra",
|
|
.offset = SZ_4M + SZ_64M,
|
|
.size = SZ_256M - (SZ_4M + SZ_64M),
|
|
@@ -132,8 +133,6 @@ static int __init kurobox_pro_pci_map_ir
|
|
/*
|
|
* PCI isn't used on the Kuro
|
|
*/
|
|
- printk(KERN_ERR "kurobox_pro_pci_map_irq failed, unknown bus\n");
|
|
-
|
|
return -1;
|
|
}
|
|
|
|
@@ -161,7 +160,6 @@ subsys_initcall(kurobox_pro_pci_init);
|
|
|
|
static struct mv643xx_eth_platform_data kurobox_pro_eth_data = {
|
|
.phy_addr = 8,
|
|
- .force_phy_addr = 1,
|
|
};
|
|
|
|
/*****************************************************************************
|
|
@@ -175,12 +173,169 @@ static struct i2c_board_info __initdata
|
|
* SATA
|
|
****************************************************************************/
|
|
static struct mv_sata_platform_data kurobox_pro_sata_data = {
|
|
- .n_ports = 2,
|
|
+ .n_ports = 2,
|
|
};
|
|
|
|
/*****************************************************************************
|
|
+ * Kurobox Pro specific power off method via UART1-attached microcontroller
|
|
+ ****************************************************************************/
|
|
+
|
|
+#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2))
|
|
+
|
|
+static int kurobox_pro_miconread(unsigned char *buf, int count)
|
|
+{
|
|
+ int i;
|
|
+ int timeout;
|
|
+
|
|
+ for (i = 0; i < count; i++) {
|
|
+ timeout = 10;
|
|
+
|
|
+ while (!(readl(UART1_REG(LSR)) & UART_LSR_DR)) {
|
|
+ if (--timeout == 0)
|
|
+ break;
|
|
+ udelay(1000);
|
|
+ }
|
|
+
|
|
+ if (timeout == 0)
|
|
+ break;
|
|
+ buf[i] = readl(UART1_REG(RX));
|
|
+ }
|
|
+
|
|
+ /* return read bytes */
|
|
+ return i;
|
|
+}
|
|
+
|
|
+static int kurobox_pro_miconwrite(const unsigned char *buf, int count)
|
|
+{
|
|
+ int i = 0;
|
|
+
|
|
+ while (count--) {
|
|
+ while (!(readl(UART1_REG(LSR)) & UART_LSR_THRE))
|
|
+ barrier();
|
|
+ writel(buf[i++], UART1_REG(TX));
|
|
+ }
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int kurobox_pro_miconsend(const unsigned char *data, int count)
|
|
+{
|
|
+ int i;
|
|
+ unsigned char checksum = 0;
|
|
+ unsigned char recv_buf[40];
|
|
+ unsigned char send_buf[40];
|
|
+ unsigned char correct_ack[3];
|
|
+ int retry = 2;
|
|
+
|
|
+ /* Generate checksum */
|
|
+ for (i = 0; i < count; i++)
|
|
+ checksum -= data[i];
|
|
+
|
|
+ do {
|
|
+ /* Send data */
|
|
+ kurobox_pro_miconwrite(data, count);
|
|
+
|
|
+ /* send checksum */
|
|
+ kurobox_pro_miconwrite(&checksum, 1);
|
|
+
|
|
+ if (kurobox_pro_miconread(recv_buf, sizeof(recv_buf)) <= 3) {
|
|
+ printk(KERN_ERR ">%s: receive failed.\n", __func__);
|
|
+
|
|
+ /* send preamble to clear the receive buffer */
|
|
+ memset(&send_buf, 0xff, sizeof(send_buf));
|
|
+ kurobox_pro_miconwrite(send_buf, sizeof(send_buf));
|
|
+
|
|
+ /* make dummy reads */
|
|
+ mdelay(100);
|
|
+ kurobox_pro_miconread(recv_buf, sizeof(recv_buf));
|
|
+ } else {
|
|
+ /* Generate expected ack */
|
|
+ correct_ack[0] = 0x01;
|
|
+ correct_ack[1] = data[1];
|
|
+ correct_ack[2] = 0x00;
|
|
+
|
|
+ /* checksum Check */
|
|
+ if ((recv_buf[0] + recv_buf[1] + recv_buf[2] +
|
|
+ recv_buf[3]) & 0xFF) {
|
|
+ printk(KERN_ERR ">%s: Checksum Error : "
|
|
+ "Received data[%02x, %02x, %02x, %02x]"
|
|
+ "\n", __func__, recv_buf[0],
|
|
+ recv_buf[1], recv_buf[2], recv_buf[3]);
|
|
+ } else {
|
|
+ /* Check Received Data */
|
|
+ if (correct_ack[0] == recv_buf[0] &&
|
|
+ correct_ack[1] == recv_buf[1] &&
|
|
+ correct_ack[2] == recv_buf[2]) {
|
|
+ /* Interval for next command */
|
|
+ mdelay(10);
|
|
+
|
|
+ /* Receive ACK */
|
|
+ return 0;
|
|
+ }
|
|
+ }
|
|
+ /* Received NAK or illegal Data */
|
|
+ printk(KERN_ERR ">%s: Error : NAK or Illegal Data "
|
|
+ "Received\n", __func__);
|
|
+ }
|
|
+ } while (retry--);
|
|
+
|
|
+ /* Interval for next command */
|
|
+ mdelay(10);
|
|
+
|
|
+ return -1;
|
|
+}
|
|
+
|
|
+static void kurobox_pro_power_off(void)
|
|
+{
|
|
+ const unsigned char watchdogkill[] = {0x01, 0x35, 0x00};
|
|
+ const unsigned char shutdownwait[] = {0x00, 0x0c};
|
|
+ const unsigned char poweroff[] = {0x00, 0x06};
|
|
+ /* 38400 baud divisor */
|
|
+ const unsigned divisor = ((ORION5X_TCLK + (8 * 38400)) / (16 * 38400));
|
|
+
|
|
+ pr_info("%s: triggering power-off...\n", __func__);
|
|
+
|
|
+ /* hijack uart1 and reset into sane state (38400,8n1,even parity) */
|
|
+ writel(0x83, UART1_REG(LCR));
|
|
+ writel(divisor & 0xff, UART1_REG(DLL));
|
|
+ writel((divisor >> 8) & 0xff, UART1_REG(DLM));
|
|
+ writel(0x1b, UART1_REG(LCR));
|
|
+ writel(0x00, UART1_REG(IER));
|
|
+ writel(0x07, UART1_REG(FCR));
|
|
+ writel(0x00, UART1_REG(MCR));
|
|
+
|
|
+ /* Send the commands to shutdown the Kurobox Pro */
|
|
+ kurobox_pro_miconsend(watchdogkill, sizeof(watchdogkill)) ;
|
|
+ kurobox_pro_miconsend(shutdownwait, sizeof(shutdownwait)) ;
|
|
+ kurobox_pro_miconsend(poweroff, sizeof(poweroff));
|
|
+}
|
|
+
|
|
+/*****************************************************************************
|
|
* General Setup
|
|
****************************************************************************/
|
|
+static struct orion5x_mpp_mode kurobox_pro_mpp_modes[] __initdata = {
|
|
+ { 0, MPP_UNUSED },
|
|
+ { 1, MPP_UNUSED },
|
|
+ { 2, MPP_GPIO }, /* GPIO Micon */
|
|
+ { 3, MPP_GPIO }, /* GPIO Rtc */
|
|
+ { 4, MPP_UNUSED },
|
|
+ { 5, MPP_UNUSED },
|
|
+ { 6, MPP_NAND }, /* NAND Flash REn */
|
|
+ { 7, MPP_NAND }, /* NAND Flash WEn */
|
|
+ { 8, MPP_UNUSED },
|
|
+ { 9, MPP_UNUSED },
|
|
+ { 10, MPP_UNUSED },
|
|
+ { 11, MPP_UNUSED },
|
|
+ { 12, MPP_SATA_LED }, /* SATA 0 presence */
|
|
+ { 13, MPP_SATA_LED }, /* SATA 1 presence */
|
|
+ { 14, MPP_SATA_LED }, /* SATA 0 active */
|
|
+ { 15, MPP_SATA_LED }, /* SATA 1 active */
|
|
+ { 16, MPP_UART }, /* UART1 RXD */
|
|
+ { 17, MPP_UART }, /* UART1 TXD */
|
|
+ { 18, MPP_UART }, /* UART1 CTSn */
|
|
+ { 19, MPP_UART }, /* UART1 RTSn */
|
|
+ { -1 },
|
|
+};
|
|
|
|
static void __init kurobox_pro_init(void)
|
|
{
|
|
@@ -189,46 +344,32 @@ static void __init kurobox_pro_init(void
|
|
*/
|
|
orion5x_init();
|
|
|
|
- /*
|
|
- * Setup the CPU address decode windows for our devices
|
|
- */
|
|
- orion5x_setup_dev_boot_win(KUROBOX_PRO_NOR_BOOT_BASE,
|
|
- KUROBOX_PRO_NOR_BOOT_SIZE);
|
|
- orion5x_setup_dev0_win(KUROBOX_PRO_NAND_BASE, KUROBOX_PRO_NAND_SIZE);
|
|
+ orion5x_mpp_conf(kurobox_pro_mpp_modes);
|
|
|
|
/*
|
|
- * Open a special address decode windows for the PCIe WA.
|
|
+ * Configure peripherals.
|
|
*/
|
|
- orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
|
|
- ORION5X_PCIE_WA_SIZE);
|
|
-
|
|
- /*
|
|
- * Setup Multiplexing Pins --
|
|
- * MPP[0-1] Not used
|
|
- * MPP[2] GPIO Micon
|
|
- * MPP[3] GPIO RTC
|
|
- * MPP[4-5] Not used
|
|
- * MPP[6] Nand Flash REn
|
|
- * MPP[7] Nand Flash WEn
|
|
- * MPP[8-11] Not used
|
|
- * MPP[12] SATA 0 presence Indication
|
|
- * MPP[13] SATA 1 presence Indication
|
|
- * MPP[14] SATA 0 active Indication
|
|
- * MPP[15] SATA 1 active indication
|
|
- * MPP[16-19] Not used
|
|
- */
|
|
- orion5x_write(MPP_0_7_CTRL, 0x44220003);
|
|
- orion5x_write(MPP_8_15_CTRL, 0x55550000);
|
|
- orion5x_write(MPP_16_19_CTRL, 0x0);
|
|
-
|
|
- orion5x_gpio_set_valid_pins(0x0000000c);
|
|
+ orion5x_ehci0_init();
|
|
+ orion5x_ehci1_init();
|
|
+ orion5x_eth_init(&kurobox_pro_eth_data);
|
|
+ orion5x_i2c_init();
|
|
+ orion5x_sata_init(&kurobox_pro_sata_data);
|
|
+ orion5x_uart0_init();
|
|
|
|
+ orion5x_setup_dev_boot_win(KUROBOX_PRO_NOR_BOOT_BASE,
|
|
+ KUROBOX_PRO_NOR_BOOT_SIZE);
|
|
platform_device_register(&kurobox_pro_nor_flash);
|
|
- if (machine_is_kurobox_pro())
|
|
+
|
|
+ if (machine_is_kurobox_pro()) {
|
|
+ orion5x_setup_dev0_win(KUROBOX_PRO_NAND_BASE,
|
|
+ KUROBOX_PRO_NAND_SIZE);
|
|
platform_device_register(&kurobox_pro_nand_flash);
|
|
+ }
|
|
+
|
|
i2c_register_board_info(0, &kurobox_pro_i2c_rtc, 1);
|
|
- orion5x_eth_init(&kurobox_pro_eth_data);
|
|
- orion5x_sata_init(&kurobox_pro_sata_data);
|
|
+
|
|
+ /* register Kurobox Pro specific power-off method */
|
|
+ pm_power_off = kurobox_pro_power_off;
|
|
}
|
|
|
|
#ifdef CONFIG_MACH_KUROBOX_PRO
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-orion5x/mpp.c
|
|
@@ -0,0 +1,163 @@
|
|
+/*
|
|
+ * arch/arm/mach-orion5x/mpp.c
|
|
+ *
|
|
+ * MPP functions for Marvell Orion 5x SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/mbus.h>
|
|
+#include <asm/hardware.h>
|
|
+#include <asm/io.h>
|
|
+#include "common.h"
|
|
+#include "mpp.h"
|
|
+
|
|
+static int is_5181l(void)
|
|
+{
|
|
+ u32 dev;
|
|
+ u32 rev;
|
|
+
|
|
+ orion5x_pcie_id(&dev, &rev);
|
|
+
|
|
+ return !!(dev == MV88F5181_DEV_ID && rev >= MV88F5181L_REV_A0);
|
|
+}
|
|
+
|
|
+static int is_5182(void)
|
|
+{
|
|
+ u32 dev;
|
|
+ u32 rev;
|
|
+
|
|
+ orion5x_pcie_id(&dev, &rev);
|
|
+
|
|
+ return !!(dev == MV88F5182_DEV_ID);
|
|
+}
|
|
+
|
|
+static int is_5281(void)
|
|
+{
|
|
+ u32 dev;
|
|
+ u32 rev;
|
|
+
|
|
+ orion5x_pcie_id(&dev, &rev);
|
|
+
|
|
+ return !!(dev == MV88F5281_DEV_ID);
|
|
+}
|
|
+
|
|
+static int __init determine_type_encoding(int mpp, enum orion5x_mpp_type type)
|
|
+{
|
|
+ switch (type) {
|
|
+ case MPP_UNUSED:
|
|
+ case MPP_GPIO:
|
|
+ if (mpp == 0)
|
|
+ return 3;
|
|
+ if (mpp >= 1 && mpp <= 15)
|
|
+ return 0;
|
|
+ if (mpp >= 16 && mpp <= 19) {
|
|
+ if (is_5182())
|
|
+ return 5;
|
|
+ if (type == MPP_UNUSED)
|
|
+ return 0;
|
|
+ }
|
|
+ return -1;
|
|
+
|
|
+ case MPP_PCIE_RST_OUTn:
|
|
+ if (mpp == 0)
|
|
+ return 0;
|
|
+ return -1;
|
|
+
|
|
+ case MPP_PCI_ARB:
|
|
+ if (mpp >= 0 && mpp <= 7)
|
|
+ return 2;
|
|
+ return -1;
|
|
+
|
|
+ case MPP_PCI_PMEn:
|
|
+ if (mpp == 2)
|
|
+ return 3;
|
|
+ return -1;
|
|
+
|
|
+ case MPP_GIGE:
|
|
+ if (mpp >= 8 && mpp <= 19)
|
|
+ return 1;
|
|
+ return -1;
|
|
+
|
|
+ case MPP_NAND:
|
|
+ if (is_5182() || is_5281()) {
|
|
+ if (mpp >= 4 && mpp <= 7)
|
|
+ return 4;
|
|
+ if (mpp >= 12 && mpp <= 17)
|
|
+ return 4;
|
|
+ }
|
|
+ return -1;
|
|
+
|
|
+ case MPP_PCI_CLK:
|
|
+ if (is_5181l() && mpp >= 6 && mpp <= 7)
|
|
+ return 5;
|
|
+ return -1;
|
|
+
|
|
+ case MPP_SATA_LED:
|
|
+ if (is_5182()) {
|
|
+ if (mpp >= 4 && mpp <= 7)
|
|
+ return 5;
|
|
+ if (mpp >= 12 && mpp <= 15)
|
|
+ return 5;
|
|
+ }
|
|
+ return -1;
|
|
+
|
|
+ case MPP_UART:
|
|
+ if (mpp >= 16 && mpp <= 19)
|
|
+ return 0;
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ printk(KERN_INFO "unknown MPP type %d\n", type);
|
|
+
|
|
+ return -1;
|
|
+}
|
|
+
|
|
+void __init orion5x_mpp_conf(struct orion5x_mpp_mode *mode)
|
|
+{
|
|
+ u32 mpp_0_7_ctrl = readl(MPP_0_7_CTRL);
|
|
+ u32 mpp_8_15_ctrl = readl(MPP_8_15_CTRL);
|
|
+ u32 mpp_16_19_ctrl = readl(MPP_16_19_CTRL);
|
|
+
|
|
+ while (mode->mpp >= 0) {
|
|
+ u32 *reg;
|
|
+ int num_type;
|
|
+ int shift;
|
|
+
|
|
+ if (mode->mpp >= 0 && mode->mpp <= 7)
|
|
+ reg = &mpp_0_7_ctrl;
|
|
+ else if (mode->mpp >= 8 && mode->mpp <= 15)
|
|
+ reg = &mpp_8_15_ctrl;
|
|
+ else if (mode->mpp >= 16 && mode->mpp <= 19)
|
|
+ reg = &mpp_16_19_ctrl;
|
|
+ else {
|
|
+ printk(KERN_ERR "orion5x_mpp_conf: invalid MPP "
|
|
+ "(%d)\n", mode->mpp);
|
|
+ continue;
|
|
+ }
|
|
+
|
|
+ num_type = determine_type_encoding(mode->mpp, mode->type);
|
|
+ if (num_type < 0) {
|
|
+ printk(KERN_ERR "orion5x_mpp_conf: invalid MPP "
|
|
+ "combination (%d, %d)\n", mode->mpp,
|
|
+ mode->type);
|
|
+ continue;
|
|
+ }
|
|
+
|
|
+ shift = (mode->mpp & 7) << 2;
|
|
+ *reg &= ~(0xf << shift);
|
|
+ *reg |= (num_type & 0xf) << shift;
|
|
+
|
|
+ orion5x_gpio_set_valid(mode->mpp, !!(mode->type == MPP_GPIO));
|
|
+
|
|
+ mode++;
|
|
+ }
|
|
+
|
|
+ writel(mpp_0_7_ctrl, MPP_0_7_CTRL);
|
|
+ writel(mpp_8_15_ctrl, MPP_8_15_CTRL);
|
|
+ writel(mpp_16_19_ctrl, MPP_16_19_CTRL);
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-orion5x/mpp.h
|
|
@@ -0,0 +1,74 @@
|
|
+#ifndef __ARCH_ORION5X_MPP_H
|
|
+#define __ARCH_ORION5X_MPP_H
|
|
+
|
|
+enum orion5x_mpp_type {
|
|
+ /*
|
|
+ * This MPP is unused.
|
|
+ */
|
|
+ MPP_UNUSED,
|
|
+
|
|
+ /*
|
|
+ * This MPP pin is used as a generic GPIO pin. Valid for
|
|
+ * MPPs 0-15 and device bus data pins 16-31. On 5182, also
|
|
+ * valid for MPPs 16-19.
|
|
+ */
|
|
+ MPP_GPIO,
|
|
+
|
|
+ /*
|
|
+ * This MPP is used as PCIe_RST_OUTn pin. Valid for
|
|
+ * MPP 0 only.
|
|
+ */
|
|
+ MPP_PCIE_RST_OUTn,
|
|
+
|
|
+ /*
|
|
+ * This MPP is used as PCI arbiter pin (REQn/GNTn).
|
|
+ * Valid for MPPs 0-7 only.
|
|
+ */
|
|
+ MPP_PCI_ARB,
|
|
+
|
|
+ /*
|
|
+ * This MPP is used as PCI_PMEn pin. Valid for MPP 2 only.
|
|
+ */
|
|
+ MPP_PCI_PMEn,
|
|
+
|
|
+ /*
|
|
+ * This MPP is used as GigE half-duplex (COL, CRS) or GMII
|
|
+ * (RXERR, CRS, TXERR, TXD[7:4], RXD[7:4]) pin. Valid for
|
|
+ * MPPs 8-19 only.
|
|
+ */
|
|
+ MPP_GIGE,
|
|
+
|
|
+ /*
|
|
+ * This MPP is used as NAND REn/WEn pin. Valid for MPPs
|
|
+ * 4-7 and 12-17 only, and only on the 5181l/5182/5281.
|
|
+ */
|
|
+ MPP_NAND,
|
|
+
|
|
+ /*
|
|
+ * This MPP is used as a PCI clock output pin. Valid for
|
|
+ * MPPs 6-7 only, and only on the 5181l.
|
|
+ */
|
|
+ MPP_PCI_CLK,
|
|
+
|
|
+ /*
|
|
+ * This MPP is used as a SATA presence/activity LED.
|
|
+ * Valid for MPPs 4-7 and 12-15 only, and only on the 5182.
|
|
+ */
|
|
+ MPP_SATA_LED,
|
|
+
|
|
+ /*
|
|
+ * This MPP is used as UART1 RXD/TXD/CTSn/RTSn pin.
|
|
+ * Valid for MPPs 16-19 only.
|
|
+ */
|
|
+ MPP_UART,
|
|
+};
|
|
+
|
|
+struct orion5x_mpp_mode {
|
|
+ int mpp;
|
|
+ enum orion5x_mpp_type type;
|
|
+};
|
|
+
|
|
+void orion5x_mpp_conf(struct orion5x_mpp_mode *mode);
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-orion5x/mss2-setup.c
|
|
@@ -0,0 +1,270 @@
|
|
+/*
|
|
+ * Maxtor Shared Storage II Board Setup
|
|
+ *
|
|
+ * Maintainer: Sylver Bruneau <sylver.bruneau@googlemail.com>
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or
|
|
+ * modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation; either version
|
|
+ * 2 of the License, or (at your option) any later version.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/pci.h>
|
|
+#include <linux/irq.h>
|
|
+#include <linux/mtd/physmap.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <linux/leds.h>
|
|
+#include <linux/gpio_keys.h>
|
|
+#include <linux/input.h>
|
|
+#include <linux/i2c.h>
|
|
+#include <linux/ata_platform.h>
|
|
+#include <linux/gpio.h>
|
|
+#include <asm/mach-types.h>
|
|
+#include <asm/mach/arch.h>
|
|
+#include <asm/mach/pci.h>
|
|
+#include <asm/arch/orion5x.h>
|
|
+#include "common.h"
|
|
+#include "mpp.h"
|
|
+
|
|
+#define MSS2_NOR_BOOT_BASE 0xff800000
|
|
+#define MSS2_NOR_BOOT_SIZE SZ_256K
|
|
+
|
|
+/*****************************************************************************
|
|
+ * Maxtor Shared Storage II Info
|
|
+ ****************************************************************************/
|
|
+
|
|
+/*
|
|
+ * Maxtor Shared Storage II hardware :
|
|
+ * - Marvell 88F5182-A2 C500
|
|
+ * - Marvell 88E1111 Gigabit Ethernet PHY
|
|
+ * - RTC M41T81 (@0x68) on I2C bus
|
|
+ * - 256KB NOR flash
|
|
+ * - 64MB of RAM
|
|
+ */
|
|
+
|
|
+/*****************************************************************************
|
|
+ * 256KB NOR Flash on BOOT Device
|
|
+ ****************************************************************************/
|
|
+
|
|
+static struct physmap_flash_data mss2_nor_flash_data = {
|
|
+ .width = 1,
|
|
+};
|
|
+
|
|
+static struct resource mss2_nor_flash_resource = {
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ .start = MSS2_NOR_BOOT_BASE,
|
|
+ .end = MSS2_NOR_BOOT_BASE + MSS2_NOR_BOOT_SIZE - 1,
|
|
+};
|
|
+
|
|
+static struct platform_device mss2_nor_flash = {
|
|
+ .name = "physmap-flash",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .platform_data = &mss2_nor_flash_data,
|
|
+ },
|
|
+ .resource = &mss2_nor_flash_resource,
|
|
+ .num_resources = 1,
|
|
+};
|
|
+
|
|
+/****************************************************************************
|
|
+ * PCI setup
|
|
+ ****************************************************************************/
|
|
+static int __init mss2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
|
|
+{
|
|
+ int irq;
|
|
+
|
|
+ /*
|
|
+ * Check for devices with hard-wired IRQs.
|
|
+ */
|
|
+ irq = orion5x_pci_map_irq(dev, slot, pin);
|
|
+ if (irq != -1)
|
|
+ return irq;
|
|
+
|
|
+ return -1;
|
|
+}
|
|
+
|
|
+static struct hw_pci mss2_pci __initdata = {
|
|
+ .nr_controllers = 2,
|
|
+ .swizzle = pci_std_swizzle,
|
|
+ .setup = orion5x_pci_sys_setup,
|
|
+ .scan = orion5x_pci_sys_scan_bus,
|
|
+ .map_irq = mss2_pci_map_irq,
|
|
+};
|
|
+
|
|
+static int __init mss2_pci_init(void)
|
|
+{
|
|
+ if (machine_is_mss2())
|
|
+ pci_common_init(&mss2_pci);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+subsys_initcall(mss2_pci_init);
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * Ethernet
|
|
+ ****************************************************************************/
|
|
+
|
|
+static struct mv643xx_eth_platform_data mss2_eth_data = {
|
|
+ .phy_addr = 8,
|
|
+};
|
|
+
|
|
+/*****************************************************************************
|
|
+ * SATA
|
|
+ ****************************************************************************/
|
|
+
|
|
+static struct mv_sata_platform_data mss2_sata_data = {
|
|
+ .n_ports = 2,
|
|
+};
|
|
+
|
|
+/*****************************************************************************
|
|
+ * GPIO buttons
|
|
+ ****************************************************************************/
|
|
+
|
|
+#define MSS2_GPIO_KEY_RESET 12
|
|
+#define MSS2_GPIO_KEY_POWER 11
|
|
+
|
|
+static struct gpio_keys_button mss2_buttons[] = {
|
|
+ {
|
|
+ .code = KEY_POWER,
|
|
+ .gpio = MSS2_GPIO_KEY_POWER,
|
|
+ .desc = "Power",
|
|
+ .active_low = 1,
|
|
+ }, {
|
|
+ .code = KEY_RESTART,
|
|
+ .gpio = MSS2_GPIO_KEY_RESET,
|
|
+ .desc = "Reset",
|
|
+ .active_low = 1,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct gpio_keys_platform_data mss2_button_data = {
|
|
+ .buttons = mss2_buttons,
|
|
+ .nbuttons = ARRAY_SIZE(mss2_buttons),
|
|
+};
|
|
+
|
|
+static struct platform_device mss2_button_device = {
|
|
+ .name = "gpio-keys",
|
|
+ .id = -1,
|
|
+ .dev = {
|
|
+ .platform_data = &mss2_button_data,
|
|
+ },
|
|
+};
|
|
+
|
|
+/*****************************************************************************
|
|
+ * RTC m41t81 on I2C bus
|
|
+ ****************************************************************************/
|
|
+
|
|
+#define MSS2_GPIO_RTC_IRQ 3
|
|
+
|
|
+static struct i2c_board_info __initdata mss2_i2c_rtc = {
|
|
+ I2C_BOARD_INFO("m41t81", 0x68),
|
|
+};
|
|
+
|
|
+/*****************************************************************************
|
|
+ * MSS2 power off method
|
|
+ ****************************************************************************/
|
|
+/*
|
|
+ * On the Maxtor Shared Storage II, the shutdown process is the following :
|
|
+ * - Userland modifies U-boot env to tell U-boot to go idle at next boot
|
|
+ * - The board reboots
|
|
+ * - U-boot starts and go into an idle mode until the user press "power"
|
|
+ */
|
|
+static void mss2_power_off(void)
|
|
+{
|
|
+ u32 reg;
|
|
+
|
|
+ /*
|
|
+ * Enable and issue soft reset
|
|
+ */
|
|
+ reg = readl(CPU_RESET_MASK);
|
|
+ reg |= 1 << 2;
|
|
+ writel(reg, CPU_RESET_MASK);
|
|
+
|
|
+ reg = readl(CPU_SOFT_RESET);
|
|
+ reg |= 1;
|
|
+ writel(reg, CPU_SOFT_RESET);
|
|
+}
|
|
+
|
|
+/****************************************************************************
|
|
+ * General Setup
|
|
+ ****************************************************************************/
|
|
+static struct orion5x_mpp_mode mss2_mpp_modes[] __initdata = {
|
|
+ { 0, MPP_GPIO }, /* Power LED */
|
|
+ { 1, MPP_GPIO }, /* Error LED */
|
|
+ { 2, MPP_UNUSED },
|
|
+ { 3, MPP_GPIO }, /* RTC interrupt */
|
|
+ { 4, MPP_GPIO }, /* HDD ind. (Single/Dual)*/
|
|
+ { 5, MPP_GPIO }, /* HD0 5V control */
|
|
+ { 6, MPP_GPIO }, /* HD0 12V control */
|
|
+ { 7, MPP_GPIO }, /* HD1 5V control */
|
|
+ { 8, MPP_GPIO }, /* HD1 12V control */
|
|
+ { 9, MPP_UNUSED },
|
|
+ { 10, MPP_GPIO }, /* Fan control */
|
|
+ { 11, MPP_GPIO }, /* Power button */
|
|
+ { 12, MPP_GPIO }, /* Reset button */
|
|
+ { 13, MPP_UNUSED },
|
|
+ { 14, MPP_SATA_LED }, /* SATA 0 active */
|
|
+ { 15, MPP_SATA_LED }, /* SATA 1 active */
|
|
+ { 16, MPP_UNUSED },
|
|
+ { 17, MPP_UNUSED },
|
|
+ { 18, MPP_UNUSED },
|
|
+ { 19, MPP_UNUSED },
|
|
+ { -1 },
|
|
+};
|
|
+
|
|
+static void __init mss2_init(void)
|
|
+{
|
|
+ /* Setup basic Orion functions. Need to be called early. */
|
|
+ orion5x_init();
|
|
+
|
|
+ orion5x_mpp_conf(mss2_mpp_modes);
|
|
+
|
|
+ /*
|
|
+ * MPP[20] Unused
|
|
+ * MPP[21] PCI clock
|
|
+ * MPP[22] USB 0 over current
|
|
+ * MPP[23] USB 1 over current
|
|
+ */
|
|
+
|
|
+ /*
|
|
+ * Configure peripherals.
|
|
+ */
|
|
+ orion5x_ehci0_init();
|
|
+ orion5x_ehci1_init();
|
|
+ orion5x_eth_init(&mss2_eth_data);
|
|
+ orion5x_i2c_init();
|
|
+ orion5x_sata_init(&mss2_sata_data);
|
|
+ orion5x_uart0_init();
|
|
+
|
|
+ orion5x_setup_dev_boot_win(MSS2_NOR_BOOT_BASE, MSS2_NOR_BOOT_SIZE);
|
|
+ platform_device_register(&mss2_nor_flash);
|
|
+
|
|
+ platform_device_register(&mss2_button_device);
|
|
+
|
|
+ if (gpio_request(MSS2_GPIO_RTC_IRQ, "rtc") == 0) {
|
|
+ if (gpio_direction_input(MSS2_GPIO_RTC_IRQ) == 0)
|
|
+ mss2_i2c_rtc.irq = gpio_to_irq(MSS2_GPIO_RTC_IRQ);
|
|
+ else
|
|
+ gpio_free(MSS2_GPIO_RTC_IRQ);
|
|
+ }
|
|
+ i2c_register_board_info(0, &mss2_i2c_rtc, 1);
|
|
+
|
|
+ /* register mss2 specific power-off method */
|
|
+ pm_power_off = mss2_power_off;
|
|
+}
|
|
+
|
|
+MACHINE_START(MSS2, "Maxtor Shared Storage II")
|
|
+ /* Maintainer: Sylver Bruneau <sylver.bruneau@googlemail.com> */
|
|
+ .phys_io = ORION5X_REGS_PHYS_BASE,
|
|
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
|
|
+ .boot_params = 0x00000100,
|
|
+ .init_machine = mss2_init,
|
|
+ .map_io = orion5x_map_io,
|
|
+ .init_irq = orion5x_init_irq,
|
|
+ .timer = &orion5x_timer,
|
|
+ .fixup = tag_fixup_mem32
|
|
+MACHINE_END
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
|
|
@@ -0,0 +1,194 @@
|
|
+/*
|
|
+ * Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org>
|
|
+ * Copyright (C) 2008 Martin Michlmayr <tbm@cyrius.com>
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or modify
|
|
+ * it under the terms of the GNU Lesser General Public License as
|
|
+ * published by the Free Software Foundation; either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/irq.h>
|
|
+#include <linux/mtd/physmap.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <linux/leds.h>
|
|
+#include <linux/gpio_keys.h>
|
|
+#include <linux/input.h>
|
|
+#include <linux/i2c.h>
|
|
+#include <linux/ata_platform.h>
|
|
+#include <asm/mach-types.h>
|
|
+#include <asm/gpio.h>
|
|
+#include <asm/mach/arch.h>
|
|
+#include <asm/arch/orion5x.h>
|
|
+#include "common.h"
|
|
+#include "mpp.h"
|
|
+
|
|
+#define MV2120_NOR_BOOT_BASE 0xf4000000
|
|
+#define MV2120_NOR_BOOT_SIZE SZ_512K
|
|
+
|
|
+#define MV2120_GPIO_RTC_IRQ 3
|
|
+#define MV2120_GPIO_KEY_RESET 17
|
|
+#define MV2120_GPIO_KEY_POWER 18
|
|
+#define MV2120_GPIO_POWER_OFF 19
|
|
+
|
|
+
|
|
+/*****************************************************************************
|
|
+ * Ethernet
|
|
+ ****************************************************************************/
|
|
+static struct mv643xx_eth_platform_data mv2120_eth_data = {
|
|
+ .phy_addr = 8,
|
|
+};
|
|
+
|
|
+static struct mv_sata_platform_data mv2120_sata_data = {
|
|
+ .n_ports = 2,
|
|
+};
|
|
+
|
|
+static struct mtd_partition mv2120_partitions[] = {
|
|
+ {
|
|
+ .name = "firmware",
|
|
+ .size = 0x00080000,
|
|
+ .offset = 0,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct physmap_flash_data mv2120_nor_flash_data = {
|
|
+ .width = 1,
|
|
+ .parts = mv2120_partitions,
|
|
+ .nr_parts = ARRAY_SIZE(mv2120_partitions)
|
|
+};
|
|
+
|
|
+static struct resource mv2120_nor_flash_resource = {
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ .start = MV2120_NOR_BOOT_BASE,
|
|
+ .end = MV2120_NOR_BOOT_BASE + MV2120_NOR_BOOT_SIZE - 1,
|
|
+};
|
|
+
|
|
+static struct platform_device mv2120_nor_flash = {
|
|
+ .name = "physmap-flash",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .platform_data = &mv2120_nor_flash_data,
|
|
+ },
|
|
+ .resource = &mv2120_nor_flash_resource,
|
|
+ .num_resources = 1,
|
|
+};
|
|
+
|
|
+static struct gpio_keys_button mv2120_buttons[] = {
|
|
+ {
|
|
+ .code = KEY_RESTART,
|
|
+ .gpio = MV2120_GPIO_KEY_RESET,
|
|
+ .desc = "reset",
|
|
+ .active_low = 1,
|
|
+ }, {
|
|
+ .code = KEY_POWER,
|
|
+ .gpio = MV2120_GPIO_KEY_POWER,
|
|
+ .desc = "power",
|
|
+ .active_low = 1,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct gpio_keys_platform_data mv2120_button_data = {
|
|
+ .buttons = mv2120_buttons,
|
|
+ .nbuttons = ARRAY_SIZE(mv2120_buttons),
|
|
+};
|
|
+
|
|
+static struct platform_device mv2120_button_device = {
|
|
+ .name = "gpio-keys",
|
|
+ .id = -1,
|
|
+ .num_resources = 0,
|
|
+ .dev = {
|
|
+ .platform_data = &mv2120_button_data,
|
|
+ },
|
|
+};
|
|
+
|
|
+
|
|
+/****************************************************************************
|
|
+ * General Setup
|
|
+ ****************************************************************************/
|
|
+static struct orion5x_mpp_mode mv2120_mpp_modes[] __initdata = {
|
|
+ { 0, MPP_GPIO }, /* Sys status LED */
|
|
+ { 1, MPP_GPIO }, /* Sys error LED */
|
|
+ { 2, MPP_GPIO }, /* OverTemp interrupt */
|
|
+ { 3, MPP_GPIO }, /* RTC interrupt */
|
|
+ { 4, MPP_GPIO }, /* V_LED 5V */
|
|
+ { 5, MPP_GPIO }, /* V_LED 3.3V */
|
|
+ { 6, MPP_UNUSED },
|
|
+ { 7, MPP_UNUSED },
|
|
+ { 8, MPP_GPIO }, /* SATA 0 fail LED */
|
|
+ { 9, MPP_GPIO }, /* SATA 1 fail LED */
|
|
+ { 10, MPP_UNUSED },
|
|
+ { 11, MPP_UNUSED },
|
|
+ { 12, MPP_SATA_LED }, /* SATA 0 presence */
|
|
+ { 13, MPP_SATA_LED }, /* SATA 1 presence */
|
|
+ { 14, MPP_SATA_LED }, /* SATA 0 active */
|
|
+ { 15, MPP_SATA_LED }, /* SATA 1 active */
|
|
+ { 16, MPP_UNUSED },
|
|
+ { 17, MPP_GPIO }, /* Reset button */
|
|
+ { 18, MPP_GPIO }, /* Power button */
|
|
+ { 19, MPP_GPIO }, /* Power off */
|
|
+ { -1 },
|
|
+};
|
|
+
|
|
+static struct i2c_board_info __initdata mv2120_i2c_rtc = {
|
|
+ I2C_BOARD_INFO("rtc-pcf8563", 0x51),
|
|
+ .irq = 0,
|
|
+};
|
|
+
|
|
+static void mv2120_power_off(void)
|
|
+{
|
|
+ pr_info("%s: triggering power-off...\n", __func__);
|
|
+ gpio_set_value(MV2120_GPIO_POWER_OFF, 0);
|
|
+}
|
|
+
|
|
+static void __init mv2120_init(void)
|
|
+{
|
|
+ /* Setup basic Orion functions. Need to be called early. */
|
|
+ orion5x_init();
|
|
+
|
|
+ orion5x_mpp_conf(mv2120_mpp_modes);
|
|
+
|
|
+ /*
|
|
+ * Configure peripherals.
|
|
+ */
|
|
+ orion5x_ehci0_init();
|
|
+ orion5x_ehci1_init();
|
|
+ orion5x_eth_init(&mv2120_eth_data);
|
|
+ orion5x_i2c_init();
|
|
+ orion5x_sata_init(&mv2120_sata_data);
|
|
+ orion5x_uart0_init();
|
|
+
|
|
+ orion5x_setup_dev_boot_win(MV2120_NOR_BOOT_BASE, MV2120_NOR_BOOT_SIZE);
|
|
+ platform_device_register(&mv2120_nor_flash);
|
|
+
|
|
+ platform_device_register(&mv2120_button_device);
|
|
+
|
|
+ if (gpio_request(MV2120_GPIO_RTC_IRQ, "rtc") == 0) {
|
|
+ if (gpio_direction_input(MV2120_GPIO_RTC_IRQ) == 0)
|
|
+ mv2120_i2c_rtc.irq = gpio_to_irq(MV2120_GPIO_RTC_IRQ);
|
|
+ else
|
|
+ gpio_free(MV2120_GPIO_RTC_IRQ);
|
|
+ }
|
|
+ i2c_register_board_info(0, &mv2120_i2c_rtc, 1);
|
|
+
|
|
+ /* register mv2120 specific power-off method */
|
|
+ if (gpio_request(MV2120_GPIO_POWER_OFF, "POWEROFF") != 0 ||
|
|
+ gpio_direction_output(MV2120_GPIO_POWER_OFF, 1) != 0)
|
|
+ pr_err("mv2120: failed to setup power-off GPIO\n");
|
|
+ pm_power_off = mv2120_power_off;
|
|
+}
|
|
+
|
|
+/* Warning: HP uses a wrong mach-type (=526) in their bootloader */
|
|
+MACHINE_START(MV2120, "HP Media Vault mv2120")
|
|
+ /* Maintainer: Martin Michlmayr <tbm@cyrius.com> */
|
|
+ .phys_io = ORION5X_REGS_PHYS_BASE,
|
|
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
|
|
+ .boot_params = 0x00000100,
|
|
+ .init_machine = mv2120_init,
|
|
+ .map_io = orion5x_map_io,
|
|
+ .init_irq = orion5x_init_irq,
|
|
+ .timer = &orion5x_timer,
|
|
+ .fixup = tag_fixup_mem32
|
|
+MACHINE_END
|
|
--- a/arch/arm/mach-orion5x/pci.c
|
|
+++ b/arch/arm/mach-orion5x/pci.c
|
|
@@ -152,6 +152,8 @@ static int __init pcie_setup(struct pci_
|
|
if (dev == MV88F5181_DEV_ID || dev == MV88F5182_DEV_ID) {
|
|
printk(KERN_NOTICE "Applying Orion-1/Orion-NAS PCIe config "
|
|
"read transaction workaround\n");
|
|
+ orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
|
|
+ ORION5X_PCIE_WA_SIZE);
|
|
pcie_ops.read = pcie_rd_conf_wa;
|
|
}
|
|
|
|
@@ -240,13 +242,13 @@ static int __init pcie_setup(struct pci_
|
|
* PCI Address Decode Windows registers
|
|
*/
|
|
#define PCI_BAR_SIZE_DDR_CS(n) (((n) == 0) ? ORION5X_PCI_REG(0xc08) : \
|
|
- ((n) == 1) ? ORION5X_PCI_REG(0xd08) : \
|
|
- ((n) == 2) ? ORION5X_PCI_REG(0xc0c) : \
|
|
- ((n) == 3) ? ORION5X_PCI_REG(0xd0c) : 0)
|
|
-#define PCI_BAR_REMAP_DDR_CS(n) (((n) ==0) ? ORION5X_PCI_REG(0xc48) : \
|
|
- ((n) == 1) ? ORION5X_PCI_REG(0xd48) : \
|
|
- ((n) == 2) ? ORION5X_PCI_REG(0xc4c) : \
|
|
- ((n) == 3) ? ORION5X_PCI_REG(0xd4c) : 0)
|
|
+ ((n) == 1) ? ORION5X_PCI_REG(0xd08) : \
|
|
+ ((n) == 2) ? ORION5X_PCI_REG(0xc0c) : \
|
|
+ ((n) == 3) ? ORION5X_PCI_REG(0xd0c) : 0)
|
|
+#define PCI_BAR_REMAP_DDR_CS(n) (((n) == 0) ? ORION5X_PCI_REG(0xc48) : \
|
|
+ ((n) == 1) ? ORION5X_PCI_REG(0xd48) : \
|
|
+ ((n) == 2) ? ORION5X_PCI_REG(0xc4c) : \
|
|
+ ((n) == 3) ? ORION5X_PCI_REG(0xd4c) : 0)
|
|
#define PCI_BAR_ENABLE ORION5X_PCI_REG(0xc3c)
|
|
#define PCI_ADDR_DECODE_CTRL ORION5X_PCI_REG(0xd3c)
|
|
|
|
@@ -266,7 +268,7 @@ static DEFINE_SPINLOCK(orion5x_pci_lock)
|
|
|
|
static int orion5x_pci_local_bus_nr(void)
|
|
{
|
|
- u32 conf = orion5x_read(PCI_P2P_CONF);
|
|
+ u32 conf = readl(PCI_P2P_CONF);
|
|
return((conf & PCI_P2P_BUS_MASK) >> PCI_P2P_BUS_OFFS);
|
|
}
|
|
|
|
@@ -276,11 +278,11 @@ static int orion5x_pci_hw_rd_conf(int bu
|
|
unsigned long flags;
|
|
spin_lock_irqsave(&orion5x_pci_lock, flags);
|
|
|
|
- orion5x_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) |
|
|
- PCI_CONF_DEV(dev) | PCI_CONF_REG(where) |
|
|
- PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN);
|
|
+ writel(PCI_CONF_BUS(bus) |
|
|
+ PCI_CONF_DEV(dev) | PCI_CONF_REG(where) |
|
|
+ PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN, PCI_CONF_ADDR);
|
|
|
|
- *val = orion5x_read(PCI_CONF_DATA);
|
|
+ *val = readl(PCI_CONF_DATA);
|
|
|
|
if (size == 1)
|
|
*val = (*val >> (8*(where & 0x3))) & 0xff;
|
|
@@ -300,9 +302,9 @@ static int orion5x_pci_hw_wr_conf(int bu
|
|
|
|
spin_lock_irqsave(&orion5x_pci_lock, flags);
|
|
|
|
- orion5x_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) |
|
|
- PCI_CONF_DEV(dev) | PCI_CONF_REG(where) |
|
|
- PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN);
|
|
+ writel(PCI_CONF_BUS(bus) |
|
|
+ PCI_CONF_DEV(dev) | PCI_CONF_REG(where) |
|
|
+ PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN, PCI_CONF_ADDR);
|
|
|
|
if (size == 4) {
|
|
__raw_writel(val, PCI_CONF_DATA);
|
|
@@ -353,9 +355,9 @@ static struct pci_ops pci_ops = {
|
|
|
|
static void __init orion5x_pci_set_bus_nr(int nr)
|
|
{
|
|
- u32 p2p = orion5x_read(PCI_P2P_CONF);
|
|
+ u32 p2p = readl(PCI_P2P_CONF);
|
|
|
|
- if (orion5x_read(PCI_MODE) & PCI_MODE_PCIX) {
|
|
+ if (readl(PCI_MODE) & PCI_MODE_PCIX) {
|
|
/*
|
|
* PCI-X mode
|
|
*/
|
|
@@ -372,7 +374,7 @@ static void __init orion5x_pci_set_bus_n
|
|
*/
|
|
p2p &= ~PCI_P2P_BUS_MASK;
|
|
p2p |= (nr << PCI_P2P_BUS_OFFS);
|
|
- orion5x_write(PCI_P2P_CONF, p2p);
|
|
+ writel(p2p, PCI_P2P_CONF);
|
|
}
|
|
}
|
|
|
|
@@ -399,7 +401,7 @@ static void __init orion5x_setup_pci_win
|
|
* First, disable windows.
|
|
*/
|
|
win_enable = 0xffffffff;
|
|
- orion5x_write(PCI_BAR_ENABLE, win_enable);
|
|
+ writel(win_enable, PCI_BAR_ENABLE);
|
|
|
|
/*
|
|
* Setup windows for DDR banks.
|
|
@@ -425,10 +427,10 @@ static void __init orion5x_setup_pci_win
|
|
*/
|
|
reg = PCI_CONF_REG_BAR_HI_CS(cs->cs_index);
|
|
orion5x_pci_hw_wr_conf(bus, 0, func, reg, 4, 0);
|
|
- orion5x_write(PCI_BAR_SIZE_DDR_CS(cs->cs_index),
|
|
- (cs->size - 1) & 0xfffff000);
|
|
- orion5x_write(PCI_BAR_REMAP_DDR_CS(cs->cs_index),
|
|
- cs->base & 0xfffff000);
|
|
+ writel((cs->size - 1) & 0xfffff000,
|
|
+ PCI_BAR_SIZE_DDR_CS(cs->cs_index));
|
|
+ writel(cs->base & 0xfffff000,
|
|
+ PCI_BAR_REMAP_DDR_CS(cs->cs_index));
|
|
|
|
/*
|
|
* Enable decode window for this chip select.
|
|
@@ -439,7 +441,7 @@ static void __init orion5x_setup_pci_win
|
|
/*
|
|
* Re-enable decode windows.
|
|
*/
|
|
- orion5x_write(PCI_BAR_ENABLE, win_enable);
|
|
+ writel(win_enable, PCI_BAR_ENABLE);
|
|
|
|
/*
|
|
* Disable automatic update of address remaping when writing to BARs.
|
|
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
|
|
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
|
|
@@ -26,6 +26,7 @@
|
|
#include <asm/mach/pci.h>
|
|
#include <asm/arch/orion5x.h>
|
|
#include "common.h"
|
|
+#include "mpp.h"
|
|
|
|
/*****************************************************************************
|
|
* RD-88F5182 Info
|
|
@@ -125,6 +126,7 @@ static int __init rd88f5182_dbgled_init(
|
|
|
|
leds_event = rd88f5182_dbgled_event;
|
|
}
|
|
+
|
|
return 0;
|
|
}
|
|
|
|
@@ -220,7 +222,6 @@ subsys_initcall(rd88f5182_pci_init);
|
|
|
|
static struct mv643xx_eth_platform_data rd88f5182_eth_data = {
|
|
.phy_addr = 8,
|
|
- .force_phy_addr = 1,
|
|
};
|
|
|
|
/*****************************************************************************
|
|
@@ -234,15 +235,34 @@ static struct i2c_board_info __initdata
|
|
* Sata
|
|
****************************************************************************/
|
|
static struct mv_sata_platform_data rd88f5182_sata_data = {
|
|
- .n_ports = 2,
|
|
+ .n_ports = 2,
|
|
};
|
|
|
|
/*****************************************************************************
|
|
* General Setup
|
|
****************************************************************************/
|
|
-
|
|
-static struct platform_device *rd88f5182_devices[] __initdata = {
|
|
- &rd88f5182_nor_flash,
|
|
+static struct orion5x_mpp_mode rd88f5182_mpp_modes[] __initdata = {
|
|
+ { 0, MPP_GPIO }, /* Debug Led */
|
|
+ { 1, MPP_GPIO }, /* Reset Switch */
|
|
+ { 2, MPP_UNUSED },
|
|
+ { 3, MPP_GPIO }, /* RTC Int */
|
|
+ { 4, MPP_GPIO },
|
|
+ { 5, MPP_GPIO },
|
|
+ { 6, MPP_GPIO }, /* PCI_intA */
|
|
+ { 7, MPP_GPIO }, /* PCI_intB */
|
|
+ { 8, MPP_UNUSED },
|
|
+ { 9, MPP_UNUSED },
|
|
+ { 10, MPP_UNUSED },
|
|
+ { 11, MPP_UNUSED },
|
|
+ { 12, MPP_SATA_LED }, /* SATA 0 presence */
|
|
+ { 13, MPP_SATA_LED }, /* SATA 1 presence */
|
|
+ { 14, MPP_SATA_LED }, /* SATA 0 active */
|
|
+ { 15, MPP_SATA_LED }, /* SATA 1 active */
|
|
+ { 16, MPP_UNUSED },
|
|
+ { 17, MPP_UNUSED },
|
|
+ { 18, MPP_UNUSED },
|
|
+ { 19, MPP_UNUSED },
|
|
+ { -1 },
|
|
};
|
|
|
|
static void __init rd88f5182_init(void)
|
|
@@ -252,35 +272,9 @@ static void __init rd88f5182_init(void)
|
|
*/
|
|
orion5x_init();
|
|
|
|
- /*
|
|
- * Setup the CPU address decode windows for our devices
|
|
- */
|
|
- orion5x_setup_dev_boot_win(RD88F5182_NOR_BOOT_BASE,
|
|
- RD88F5182_NOR_BOOT_SIZE);
|
|
- orion5x_setup_dev1_win(RD88F5182_NOR_BASE, RD88F5182_NOR_SIZE);
|
|
-
|
|
- /*
|
|
- * Open a special address decode windows for the PCIe WA.
|
|
- */
|
|
- orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
|
|
- ORION5X_PCIE_WA_SIZE);
|
|
+ orion5x_mpp_conf(rd88f5182_mpp_modes);
|
|
|
|
/*
|
|
- * Setup Multiplexing Pins --
|
|
- * MPP[0] Debug Led (GPIO - Out)
|
|
- * MPP[1] Debug Led (GPIO - Out)
|
|
- * MPP[2] N/A
|
|
- * MPP[3] RTC_Int (GPIO - In)
|
|
- * MPP[4] GPIO
|
|
- * MPP[5] GPIO
|
|
- * MPP[6] PCI_intA (GPIO - In)
|
|
- * MPP[7] PCI_intB (GPIO - In)
|
|
- * MPP[8-11] N/A
|
|
- * MPP[12] SATA 0 presence Indication
|
|
- * MPP[13] SATA 1 presence Indication
|
|
- * MPP[14] SATA 0 active Indication
|
|
- * MPP[15] SATA 1 active indication
|
|
- * MPP[16-19] Not used
|
|
* MPP[20] PCI Clock to MV88F5182
|
|
* MPP[21] PCI Clock to mini PCI CON11
|
|
* MPP[22] USB 0 over current indication
|
|
@@ -289,16 +283,23 @@ static void __init rd88f5182_init(void)
|
|
* MPP[25] USB 0 over current enable
|
|
*/
|
|
|
|
- orion5x_write(MPP_0_7_CTRL, 0x00000003);
|
|
- orion5x_write(MPP_8_15_CTRL, 0x55550000);
|
|
- orion5x_write(MPP_16_19_CTRL, 0x5555);
|
|
+ /*
|
|
+ * Configure peripherals.
|
|
+ */
|
|
+ orion5x_ehci0_init();
|
|
+ orion5x_ehci1_init();
|
|
+ orion5x_eth_init(&rd88f5182_eth_data);
|
|
+ orion5x_i2c_init();
|
|
+ orion5x_sata_init(&rd88f5182_sata_data);
|
|
+ orion5x_uart0_init();
|
|
|
|
- orion5x_gpio_set_valid_pins(0x000000fb);
|
|
+ orion5x_setup_dev_boot_win(RD88F5182_NOR_BOOT_BASE,
|
|
+ RD88F5182_NOR_BOOT_SIZE);
|
|
+
|
|
+ orion5x_setup_dev1_win(RD88F5182_NOR_BASE, RD88F5182_NOR_SIZE);
|
|
+ platform_device_register(&rd88f5182_nor_flash);
|
|
|
|
- platform_add_devices(rd88f5182_devices, ARRAY_SIZE(rd88f5182_devices));
|
|
i2c_register_board_info(0, &rd88f5182_i2c_rtc, 1);
|
|
- orion5x_eth_init(&rd88f5182_eth_data);
|
|
- orion5x_sata_init(&rd88f5182_sata_data);
|
|
}
|
|
|
|
MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design")
|
|
--- a/arch/arm/mach-orion5x/ts209-setup.c
|
|
+++ b/arch/arm/mach-orion5x/ts209-setup.c
|
|
@@ -28,6 +28,8 @@
|
|
#include <asm/mach/pci.h>
|
|
#include <asm/arch/orion5x.h>
|
|
#include "common.h"
|
|
+#include "mpp.h"
|
|
+#include "tsx09-common.h"
|
|
|
|
#define QNAP_TS209_NOR_BOOT_BASE 0xf4000000
|
|
#define QNAP_TS209_NOR_BOOT_SIZE SZ_8M
|
|
@@ -47,52 +49,54 @@
|
|
***************************************************************************/
|
|
static struct mtd_partition qnap_ts209_partitions[] = {
|
|
{
|
|
- .name = "U-Boot",
|
|
- .size = 0x00080000,
|
|
- .offset = 0x00780000,
|
|
- .mask_flags = MTD_WRITEABLE,
|
|
+ .name = "U-Boot",
|
|
+ .size = 0x00080000,
|
|
+ .offset = 0x00780000,
|
|
+ .mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
- .name = "Kernel",
|
|
- .size = 0x00200000,
|
|
- .offset = 0,
|
|
+ .name = "Kernel",
|
|
+ .size = 0x00200000,
|
|
+ .offset = 0,
|
|
}, {
|
|
- .name = "RootFS1",
|
|
- .size = 0x00400000,
|
|
- .offset = 0x00200000,
|
|
+ .name = "RootFS1",
|
|
+ .size = 0x00400000,
|
|
+ .offset = 0x00200000,
|
|
}, {
|
|
- .name = "RootFS2",
|
|
- .size = 0x00100000,
|
|
- .offset = 0x00600000,
|
|
+ .name = "RootFS2",
|
|
+ .size = 0x00100000,
|
|
+ .offset = 0x00600000,
|
|
}, {
|
|
- .name = "U-Boot Config",
|
|
- .size = 0x00020000,
|
|
- .offset = 0x00760000,
|
|
+ .name = "U-Boot Config",
|
|
+ .size = 0x00020000,
|
|
+ .offset = 0x00760000,
|
|
}, {
|
|
- .name = "NAS Config",
|
|
- .size = 0x00060000,
|
|
- .offset = 0x00700000,
|
|
- .mask_flags = MTD_WRITEABLE,
|
|
- }
|
|
+ .name = "NAS Config",
|
|
+ .size = 0x00060000,
|
|
+ .offset = 0x00700000,
|
|
+ .mask_flags = MTD_WRITEABLE,
|
|
+ },
|
|
};
|
|
|
|
static struct physmap_flash_data qnap_ts209_nor_flash_data = {
|
|
- .width = 1,
|
|
- .parts = qnap_ts209_partitions,
|
|
- .nr_parts = ARRAY_SIZE(qnap_ts209_partitions)
|
|
+ .width = 1,
|
|
+ .parts = qnap_ts209_partitions,
|
|
+ .nr_parts = ARRAY_SIZE(qnap_ts209_partitions)
|
|
};
|
|
|
|
static struct resource qnap_ts209_nor_flash_resource = {
|
|
- .flags = IORESOURCE_MEM,
|
|
- .start = QNAP_TS209_NOR_BOOT_BASE,
|
|
- .end = QNAP_TS209_NOR_BOOT_BASE + QNAP_TS209_NOR_BOOT_SIZE - 1,
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ .start = QNAP_TS209_NOR_BOOT_BASE,
|
|
+ .end = QNAP_TS209_NOR_BOOT_BASE + QNAP_TS209_NOR_BOOT_SIZE - 1,
|
|
};
|
|
|
|
static struct platform_device qnap_ts209_nor_flash = {
|
|
- .name = "physmap-flash",
|
|
- .id = 0,
|
|
- .dev = { .platform_data = &qnap_ts209_nor_flash_data, },
|
|
- .resource = &qnap_ts209_nor_flash_resource,
|
|
- .num_resources = 1,
|
|
+ .name = "physmap-flash",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .platform_data = &qnap_ts209_nor_flash_data,
|
|
+ },
|
|
+ .resource = &qnap_ts209_nor_flash_resource,
|
|
+ .num_resources = 1,
|
|
};
|
|
|
|
/*****************************************************************************
|
|
@@ -164,12 +168,12 @@ static int __init qnap_ts209_pci_map_irq
|
|
}
|
|
|
|
static struct hw_pci qnap_ts209_pci __initdata = {
|
|
- .nr_controllers = 2,
|
|
- .preinit = qnap_ts209_pci_preinit,
|
|
- .swizzle = pci_std_swizzle,
|
|
- .setup = orion5x_pci_sys_setup,
|
|
- .scan = orion5x_pci_sys_scan_bus,
|
|
- .map_irq = qnap_ts209_pci_map_irq,
|
|
+ .nr_controllers = 2,
|
|
+ .preinit = qnap_ts209_pci_preinit,
|
|
+ .swizzle = pci_std_swizzle,
|
|
+ .setup = orion5x_pci_sys_setup,
|
|
+ .scan = orion5x_pci_sys_scan_bus,
|
|
+ .map_irq = qnap_ts209_pci_map_irq,
|
|
};
|
|
|
|
static int __init qnap_ts209_pci_init(void)
|
|
@@ -183,96 +187,6 @@ static int __init qnap_ts209_pci_init(vo
|
|
subsys_initcall(qnap_ts209_pci_init);
|
|
|
|
/*****************************************************************************
|
|
- * Ethernet
|
|
- ****************************************************************************/
|
|
-
|
|
-static struct mv643xx_eth_platform_data qnap_ts209_eth_data = {
|
|
- .phy_addr = 8,
|
|
- .force_phy_addr = 1,
|
|
-};
|
|
-
|
|
-static int __init parse_hex_nibble(char n)
|
|
-{
|
|
- if (n >= '0' && n <= '9')
|
|
- return n - '0';
|
|
-
|
|
- if (n >= 'A' && n <= 'F')
|
|
- return n - 'A' + 10;
|
|
-
|
|
- if (n >= 'a' && n <= 'f')
|
|
- return n - 'a' + 10;
|
|
-
|
|
- return -1;
|
|
-}
|
|
-
|
|
-static int __init parse_hex_byte(const char *b)
|
|
-{
|
|
- int hi;
|
|
- int lo;
|
|
-
|
|
- hi = parse_hex_nibble(b[0]);
|
|
- lo = parse_hex_nibble(b[1]);
|
|
-
|
|
- if (hi < 0 || lo < 0)
|
|
- return -1;
|
|
-
|
|
- return (hi << 4) | lo;
|
|
-}
|
|
-
|
|
-static int __init check_mac_addr(const char *addr_str)
|
|
-{
|
|
- u_int8_t addr[6];
|
|
- int i;
|
|
-
|
|
- for (i = 0; i < 6; i++) {
|
|
- int byte;
|
|
-
|
|
- /*
|
|
- * Enforce "xx:xx:xx:xx:xx:xx\n" format.
|
|
- */
|
|
- if (addr_str[(i * 3) + 2] != ((i < 5) ? ':' : '\n'))
|
|
- return -1;
|
|
-
|
|
- byte = parse_hex_byte(addr_str + (i * 3));
|
|
- if (byte < 0)
|
|
- return -1;
|
|
- addr[i] = byte;
|
|
- }
|
|
-
|
|
- printk(KERN_INFO "ts209: found ethernet mac address ");
|
|
- for (i = 0; i < 6; i++)
|
|
- printk("%.2x%s", addr[i], (i < 5) ? ":" : ".\n");
|
|
-
|
|
- memcpy(qnap_ts209_eth_data.mac_addr, addr, 6);
|
|
-
|
|
- return 0;
|
|
-}
|
|
-
|
|
-/*
|
|
- * The 'NAS Config' flash partition has an ext2 filesystem which
|
|
- * contains a file that has the ethernet MAC address in plain text
|
|
- * (format "xx:xx:xx:xx:xx:xx\n".)
|
|
- */
|
|
-static void __init ts209_find_mac_addr(void)
|
|
-{
|
|
- unsigned long addr;
|
|
-
|
|
- for (addr = 0x00700000; addr < 0x00760000; addr += 1024) {
|
|
- char *nor_page;
|
|
- int ret = 0;
|
|
-
|
|
- nor_page = ioremap(QNAP_TS209_NOR_BOOT_BASE + addr, 1024);
|
|
- if (nor_page != NULL) {
|
|
- ret = check_mac_addr(nor_page);
|
|
- iounmap(nor_page);
|
|
- }
|
|
-
|
|
- if (ret == 0)
|
|
- break;
|
|
- }
|
|
-}
|
|
-
|
|
-/*****************************************************************************
|
|
* RTC S35390A on I2C bus
|
|
****************************************************************************/
|
|
|
|
@@ -280,7 +194,7 @@ static void __init ts209_find_mac_addr(v
|
|
|
|
static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = {
|
|
I2C_BOARD_INFO("s35390a", 0x30),
|
|
- .irq = 0,
|
|
+ .irq = 0,
|
|
};
|
|
|
|
/****************************************************************************
|
|
@@ -297,70 +211,63 @@ static struct gpio_keys_button qnap_ts20
|
|
.gpio = QNAP_TS209_GPIO_KEY_MEDIA,
|
|
.desc = "USB Copy Button",
|
|
.active_low = 1,
|
|
- },
|
|
- {
|
|
+ }, {
|
|
.code = KEY_POWER,
|
|
.gpio = QNAP_TS209_GPIO_KEY_RESET,
|
|
.desc = "Reset Button",
|
|
.active_low = 1,
|
|
- }
|
|
+ },
|
|
};
|
|
|
|
static struct gpio_keys_platform_data qnap_ts209_button_data = {
|
|
.buttons = qnap_ts209_buttons,
|
|
- .nbuttons = ARRAY_SIZE(qnap_ts209_buttons),
|
|
+ .nbuttons = ARRAY_SIZE(qnap_ts209_buttons),
|
|
};
|
|
|
|
static struct platform_device qnap_ts209_button_device = {
|
|
.name = "gpio-keys",
|
|
.id = -1,
|
|
.num_resources = 0,
|
|
- .dev = { .platform_data = &qnap_ts209_button_data, },
|
|
+ .dev = {
|
|
+ .platform_data = &qnap_ts209_button_data,
|
|
+ },
|
|
};
|
|
|
|
/*****************************************************************************
|
|
* SATA
|
|
****************************************************************************/
|
|
static struct mv_sata_platform_data qnap_ts209_sata_data = {
|
|
- .n_ports = 2,
|
|
+ .n_ports = 2,
|
|
};
|
|
|
|
/*****************************************************************************
|
|
|
|
* General Setup
|
|
****************************************************************************/
|
|
-
|
|
-static struct platform_device *qnap_ts209_devices[] __initdata = {
|
|
- &qnap_ts209_nor_flash,
|
|
- &qnap_ts209_button_device,
|
|
+static struct orion5x_mpp_mode ts209_mpp_modes[] __initdata = {
|
|
+ { 0, MPP_UNUSED },
|
|
+ { 1, MPP_GPIO }, /* USB copy button */
|
|
+ { 2, MPP_GPIO }, /* Load defaults button */
|
|
+ { 3, MPP_GPIO }, /* GPIO RTC */
|
|
+ { 4, MPP_UNUSED },
|
|
+ { 5, MPP_UNUSED },
|
|
+ { 6, MPP_GPIO }, /* PCI Int A */
|
|
+ { 7, MPP_GPIO }, /* PCI Int B */
|
|
+ { 8, MPP_UNUSED },
|
|
+ { 9, MPP_UNUSED },
|
|
+ { 10, MPP_UNUSED },
|
|
+ { 11, MPP_UNUSED },
|
|
+ { 12, MPP_SATA_LED }, /* SATA 0 presence */
|
|
+ { 13, MPP_SATA_LED }, /* SATA 1 presence */
|
|
+ { 14, MPP_SATA_LED }, /* SATA 0 active */
|
|
+ { 15, MPP_SATA_LED }, /* SATA 1 active */
|
|
+ { 16, MPP_UART }, /* UART1 RXD */
|
|
+ { 17, MPP_UART }, /* UART1 TXD */
|
|
+ { 18, MPP_GPIO }, /* SW_RST */
|
|
+ { 19, MPP_UNUSED },
|
|
+ { -1 },
|
|
};
|
|
|
|
-/*
|
|
- * QNAP TS-[12]09 specific power off method via UART1-attached PIC
|
|
- */
|
|
-
|
|
-#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2))
|
|
-
|
|
-static void qnap_ts209_power_off(void)
|
|
-{
|
|
- /* 19200 baud divisor */
|
|
- const unsigned divisor = ((ORION5X_TCLK + (8 * 19200)) / (16 * 19200));
|
|
-
|
|
- pr_info("%s: triggering power-off...\n", __func__);
|
|
-
|
|
- /* hijack uart1 and reset into sane state (19200,8n1) */
|
|
- orion5x_write(UART1_REG(LCR), 0x83);
|
|
- orion5x_write(UART1_REG(DLL), divisor & 0xff);
|
|
- orion5x_write(UART1_REG(DLM), (divisor >> 8) & 0xff);
|
|
- orion5x_write(UART1_REG(LCR), 0x03);
|
|
- orion5x_write(UART1_REG(IER), 0x00);
|
|
- orion5x_write(UART1_REG(FCR), 0x00);
|
|
- orion5x_write(UART1_REG(MCR), 0x00);
|
|
-
|
|
- /* send the power-off command 'A' to PIC */
|
|
- orion5x_write(UART1_REG(TX), 'A');
|
|
-}
|
|
-
|
|
static void __init qnap_ts209_init(void)
|
|
{
|
|
/*
|
|
@@ -368,51 +275,33 @@ static void __init qnap_ts209_init(void)
|
|
*/
|
|
orion5x_init();
|
|
|
|
- /*
|
|
- * Setup flash mapping
|
|
- */
|
|
- orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE,
|
|
- QNAP_TS209_NOR_BOOT_SIZE);
|
|
-
|
|
- /*
|
|
- * Open a special address decode windows for the PCIe WA.
|
|
- */
|
|
- orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
|
|
- ORION5X_PCIE_WA_SIZE);
|
|
+ orion5x_mpp_conf(ts209_mpp_modes);
|
|
|
|
/*
|
|
- * Setup Multiplexing Pins --
|
|
- * MPP[0] Reserved
|
|
- * MPP[1] USB copy button (0 active)
|
|
- * MPP[2] Load defaults button (0 active)
|
|
- * MPP[3] GPIO RTC
|
|
- * MPP[4-5] Reserved
|
|
- * MPP[6] PCI Int A
|
|
- * MPP[7] PCI Int B
|
|
- * MPP[8-11] Reserved
|
|
- * MPP[12] SATA 0 presence
|
|
- * MPP[13] SATA 1 presence
|
|
- * MPP[14] SATA 0 active
|
|
- * MPP[15] SATA 1 active
|
|
- * MPP[16] UART1 RXD
|
|
- * MPP[17] UART1 TXD
|
|
- * MPP[18] SW_RST (0 active)
|
|
- * MPP[19] Reserved
|
|
* MPP[20] PCI clock 0
|
|
* MPP[21] PCI clock 1
|
|
* MPP[22] USB 0 over current
|
|
* MPP[23-25] Reserved
|
|
*/
|
|
- orion5x_write(MPP_0_7_CTRL, 0x3);
|
|
- orion5x_write(MPP_8_15_CTRL, 0x55550000);
|
|
- orion5x_write(MPP_16_19_CTRL, 0x5500);
|
|
- orion5x_gpio_set_valid_pins(0x3cc0fff);
|
|
|
|
- /* register ts209 specific power-off method */
|
|
- pm_power_off = qnap_ts209_power_off;
|
|
+ /*
|
|
+ * Configure peripherals.
|
|
+ */
|
|
+ orion5x_ehci0_init();
|
|
+ orion5x_ehci1_init();
|
|
+ qnap_tsx09_find_mac_addr(QNAP_TS209_NOR_BOOT_BASE +
|
|
+ qnap_ts209_partitions[5].offset,
|
|
+ qnap_ts209_partitions[5].size);
|
|
+ orion5x_eth_init(&qnap_tsx09_eth_data);
|
|
+ orion5x_i2c_init();
|
|
+ orion5x_sata_init(&qnap_ts209_sata_data);
|
|
+ orion5x_uart0_init();
|
|
+
|
|
+ orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE,
|
|
+ QNAP_TS209_NOR_BOOT_SIZE);
|
|
+ platform_device_register(&qnap_ts209_nor_flash);
|
|
|
|
- platform_add_devices(qnap_ts209_devices,
|
|
- ARRAY_SIZE(qnap_ts209_devices));
|
|
+ platform_device_register(&qnap_ts209_button_device);
|
|
|
|
/* Get RTC IRQ and register the chip */
|
|
if (gpio_request(TS209_RTC_GPIO, "rtc") == 0) {
|
|
@@ -425,14 +314,12 @@ static void __init qnap_ts209_init(void)
|
|
pr_warning("qnap_ts209_init: failed to get RTC IRQ\n");
|
|
i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
|
|
|
|
- ts209_find_mac_addr();
|
|
- orion5x_eth_init(&qnap_ts209_eth_data);
|
|
-
|
|
- orion5x_sata_init(&qnap_ts209_sata_data);
|
|
+ /* register tsx09 specific power-off method */
|
|
+ pm_power_off = qnap_tsx09_power_off;
|
|
}
|
|
|
|
MACHINE_START(TS209, "QNAP TS-109/TS-209")
|
|
- /* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */
|
|
+ /* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */
|
|
.phys_io = ORION5X_REGS_PHYS_BASE,
|
|
.io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
|
|
.boot_params = 0x00000100,
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-orion5x/ts409-setup.c
|
|
@@ -0,0 +1,273 @@
|
|
+/*
|
|
+ * QNAP TS-409 Board Setup
|
|
+ *
|
|
+ * Maintainer: Sylver Bruneau <sylver.bruneau@gmail.com>
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or
|
|
+ * modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation; either version
|
|
+ * 2 of the License, or (at your option) any later version.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/pci.h>
|
|
+#include <linux/irq.h>
|
|
+#include <linux/mtd/physmap.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <linux/gpio_keys.h>
|
|
+#include <linux/input.h>
|
|
+#include <linux/i2c.h>
|
|
+#include <linux/serial_reg.h>
|
|
+#include <asm/mach-types.h>
|
|
+#include <asm/gpio.h>
|
|
+#include <asm/mach/arch.h>
|
|
+#include <asm/mach/pci.h>
|
|
+#include <asm/arch/orion5x.h>
|
|
+#include "common.h"
|
|
+#include "mpp.h"
|
|
+#include "tsx09-common.h"
|
|
+
|
|
+/*****************************************************************************
|
|
+ * QNAP TS-409 Info
|
|
+ ****************************************************************************/
|
|
+
|
|
+/*
|
|
+ * QNAP TS-409 hardware :
|
|
+ * - Marvell 88F5281-D0
|
|
+ * - Marvell 88SX7042 SATA controller (PCIe)
|
|
+ * - Marvell 88E1118 Gigabit Ethernet PHY
|
|
+ * - RTC S35390A (@0x30) on I2C bus
|
|
+ * - 8MB NOR flash
|
|
+ * - 256MB of DDR-2 RAM
|
|
+ */
|
|
+
|
|
+/*
|
|
+ * 8MB NOR flash Device bus boot chip select
|
|
+ */
|
|
+
|
|
+#define QNAP_TS409_NOR_BOOT_BASE 0xff800000
|
|
+#define QNAP_TS409_NOR_BOOT_SIZE SZ_8M
|
|
+
|
|
+/****************************************************************************
|
|
+ * 8MiB NOR flash. The struct mtd_partition is not in the same order as the
|
|
+ * partitions on the device because we want to keep compatability with
|
|
+ * existing QNAP firmware.
|
|
+ *
|
|
+ * Layout as used by QNAP:
|
|
+ * [2] 0x00000000-0x00200000 : "Kernel"
|
|
+ * [3] 0x00200000-0x00600000 : "RootFS1"
|
|
+ * [4] 0x00600000-0x00700000 : "RootFS2"
|
|
+ * [6] 0x00700000-0x00760000 : "NAS Config" (read-only)
|
|
+ * [5] 0x00760000-0x00780000 : "U-Boot Config"
|
|
+ * [1] 0x00780000-0x00800000 : "U-Boot" (read-only)
|
|
+ ***************************************************************************/
|
|
+static struct mtd_partition qnap_ts409_partitions[] = {
|
|
+ {
|
|
+ .name = "U-Boot",
|
|
+ .size = 0x00080000,
|
|
+ .offset = 0x00780000,
|
|
+ .mask_flags = MTD_WRITEABLE,
|
|
+ }, {
|
|
+ .name = "Kernel",
|
|
+ .size = 0x00200000,
|
|
+ .offset = 0,
|
|
+ }, {
|
|
+ .name = "RootFS1",
|
|
+ .size = 0x00400000,
|
|
+ .offset = 0x00200000,
|
|
+ }, {
|
|
+ .name = "RootFS2",
|
|
+ .size = 0x00100000,
|
|
+ .offset = 0x00600000,
|
|
+ }, {
|
|
+ .name = "U-Boot Config",
|
|
+ .size = 0x00020000,
|
|
+ .offset = 0x00760000,
|
|
+ }, {
|
|
+ .name = "NAS Config",
|
|
+ .size = 0x00060000,
|
|
+ .offset = 0x00700000,
|
|
+ .mask_flags = MTD_WRITEABLE,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct physmap_flash_data qnap_ts409_nor_flash_data = {
|
|
+ .width = 1,
|
|
+ .parts = qnap_ts409_partitions,
|
|
+ .nr_parts = ARRAY_SIZE(qnap_ts409_partitions)
|
|
+};
|
|
+
|
|
+static struct resource qnap_ts409_nor_flash_resource = {
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ .start = QNAP_TS409_NOR_BOOT_BASE,
|
|
+ .end = QNAP_TS409_NOR_BOOT_BASE + QNAP_TS409_NOR_BOOT_SIZE - 1,
|
|
+};
|
|
+
|
|
+static struct platform_device qnap_ts409_nor_flash = {
|
|
+ .name = "physmap-flash",
|
|
+ .id = 0,
|
|
+ .dev = { .platform_data = &qnap_ts409_nor_flash_data, },
|
|
+ .num_resources = 1,
|
|
+ .resource = &qnap_ts409_nor_flash_resource,
|
|
+};
|
|
+
|
|
+/*****************************************************************************
|
|
+ * PCI
|
|
+ ****************************************************************************/
|
|
+
|
|
+static int __init qnap_ts409_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
|
|
+{
|
|
+ int irq;
|
|
+
|
|
+ /*
|
|
+ * Check for devices with hard-wired IRQs.
|
|
+ */
|
|
+ irq = orion5x_pci_map_irq(dev, slot, pin);
|
|
+ if (irq != -1)
|
|
+ return irq;
|
|
+
|
|
+ /*
|
|
+ * PCI isn't used on the TS-409
|
|
+ */
|
|
+ return -1;
|
|
+}
|
|
+
|
|
+static struct hw_pci qnap_ts409_pci __initdata = {
|
|
+ .nr_controllers = 2,
|
|
+ .swizzle = pci_std_swizzle,
|
|
+ .setup = orion5x_pci_sys_setup,
|
|
+ .scan = orion5x_pci_sys_scan_bus,
|
|
+ .map_irq = qnap_ts409_pci_map_irq,
|
|
+};
|
|
+
|
|
+static int __init qnap_ts409_pci_init(void)
|
|
+{
|
|
+ if (machine_is_ts409())
|
|
+ pci_common_init(&qnap_ts409_pci);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+subsys_initcall(qnap_ts409_pci_init);
|
|
+
|
|
+/*****************************************************************************
|
|
+ * RTC S35390A on I2C bus
|
|
+ ****************************************************************************/
|
|
+
|
|
+#define TS409_RTC_GPIO 10
|
|
+
|
|
+static struct i2c_board_info __initdata qnap_ts409_i2c_rtc = {
|
|
+ I2C_BOARD_INFO("s35390a", 0x30),
|
|
+};
|
|
+
|
|
+/****************************************************************************
|
|
+ * GPIO Attached Keys
|
|
+ * Power button is attached to the PIC microcontroller
|
|
+ ****************************************************************************/
|
|
+
|
|
+#define QNAP_TS409_GPIO_KEY_MEDIA 15
|
|
+
|
|
+static struct gpio_keys_button qnap_ts409_buttons[] = {
|
|
+ {
|
|
+ .code = KEY_RESTART,
|
|
+ .gpio = QNAP_TS409_GPIO_KEY_MEDIA,
|
|
+ .desc = "USB Copy Button",
|
|
+ .active_low = 1,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct gpio_keys_platform_data qnap_ts409_button_data = {
|
|
+ .buttons = qnap_ts409_buttons,
|
|
+ .nbuttons = ARRAY_SIZE(qnap_ts409_buttons),
|
|
+};
|
|
+
|
|
+static struct platform_device qnap_ts409_button_device = {
|
|
+ .name = "gpio-keys",
|
|
+ .id = -1,
|
|
+ .num_resources = 0,
|
|
+ .dev = {
|
|
+ .platform_data = &qnap_ts409_button_data,
|
|
+ },
|
|
+};
|
|
+
|
|
+/*****************************************************************************
|
|
+ * General Setup
|
|
+ ****************************************************************************/
|
|
+static struct orion5x_mpp_mode ts409_mpp_modes[] __initdata = {
|
|
+ { 0, MPP_UNUSED },
|
|
+ { 1, MPP_UNUSED },
|
|
+ { 2, MPP_UNUSED },
|
|
+ { 3, MPP_UNUSED },
|
|
+ { 4, MPP_GPIO }, /* HDD 1 status */
|
|
+ { 5, MPP_GPIO }, /* HDD 2 status */
|
|
+ { 6, MPP_GPIO }, /* HDD 3 status */
|
|
+ { 7, MPP_GPIO }, /* HDD 4 status */
|
|
+ { 8, MPP_UNUSED },
|
|
+ { 9, MPP_UNUSED },
|
|
+ { 10, MPP_GPIO }, /* RTC int */
|
|
+ { 11, MPP_UNUSED },
|
|
+ { 12, MPP_UNUSED },
|
|
+ { 13, MPP_UNUSED },
|
|
+ { 14, MPP_GPIO }, /* SW_RST */
|
|
+ { 15, MPP_GPIO }, /* USB copy button */
|
|
+ { 16, MPP_UART }, /* UART1 RXD */
|
|
+ { 17, MPP_UART }, /* UART1 TXD */
|
|
+ { 18, MPP_UNUSED },
|
|
+ { 19, MPP_UNUSED },
|
|
+ { -1 },
|
|
+};
|
|
+
|
|
+static void __init qnap_ts409_init(void)
|
|
+{
|
|
+ /*
|
|
+ * Setup basic Orion functions. Need to be called early.
|
|
+ */
|
|
+ orion5x_init();
|
|
+
|
|
+ orion5x_mpp_conf(ts409_mpp_modes);
|
|
+
|
|
+ /*
|
|
+ * Configure peripherals.
|
|
+ */
|
|
+ orion5x_ehci0_init();
|
|
+ qnap_tsx09_find_mac_addr(QNAP_TS409_NOR_BOOT_BASE +
|
|
+ qnap_ts409_partitions[5].offset,
|
|
+ qnap_ts409_partitions[5].size);
|
|
+ orion5x_eth_init(&qnap_tsx09_eth_data);
|
|
+ orion5x_i2c_init();
|
|
+ orion5x_uart0_init();
|
|
+
|
|
+ orion5x_setup_dev_boot_win(QNAP_TS409_NOR_BOOT_BASE,
|
|
+ QNAP_TS409_NOR_BOOT_SIZE);
|
|
+ platform_device_register(&qnap_ts409_nor_flash);
|
|
+
|
|
+ platform_device_register(&qnap_ts409_button_device);
|
|
+
|
|
+ /* Get RTC IRQ and register the chip */
|
|
+ if (gpio_request(TS409_RTC_GPIO, "rtc") == 0) {
|
|
+ if (gpio_direction_input(TS409_RTC_GPIO) == 0)
|
|
+ qnap_ts409_i2c_rtc.irq = gpio_to_irq(TS409_RTC_GPIO);
|
|
+ else
|
|
+ gpio_free(TS409_RTC_GPIO);
|
|
+ }
|
|
+ if (qnap_ts409_i2c_rtc.irq == 0)
|
|
+ pr_warning("qnap_ts409_init: failed to get RTC IRQ\n");
|
|
+ i2c_register_board_info(0, &qnap_ts409_i2c_rtc, 1);
|
|
+
|
|
+ /* register tsx09 specific power-off method */
|
|
+ pm_power_off = qnap_tsx09_power_off;
|
|
+}
|
|
+
|
|
+MACHINE_START(TS409, "QNAP TS-409")
|
|
+ /* Maintainer: Sylver Bruneau <sylver.bruneau@gmail.com> */
|
|
+ .phys_io = ORION5X_REGS_PHYS_BASE,
|
|
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
|
|
+ .boot_params = 0x00000100,
|
|
+ .init_machine = qnap_ts409_init,
|
|
+ .map_io = orion5x_map_io,
|
|
+ .init_irq = orion5x_init_irq,
|
|
+ .timer = &orion5x_timer,
|
|
+ .fixup = tag_fixup_mem32,
|
|
+MACHINE_END
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
|
|
@@ -0,0 +1,277 @@
|
|
+/*
|
|
+ * arch/arm/mach-orion5x/ts78xx-setup.c
|
|
+ *
|
|
+ * Maintainer: Alexander Clouter <alex@digriz.org.uk>
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/mtd/physmap.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <linux/ata_platform.h>
|
|
+#include <linux/m48t86.h>
|
|
+#include <asm/mach-types.h>
|
|
+#include <asm/mach/arch.h>
|
|
+#include <asm/mach/map.h>
|
|
+#include <asm/arch/orion5x.h>
|
|
+#include "common.h"
|
|
+#include "mpp.h"
|
|
+
|
|
+/*****************************************************************************
|
|
+ * TS-78xx Info
|
|
+ ****************************************************************************/
|
|
+
|
|
+/*
|
|
+ * FPGA - lives where the PCI bus would be at ORION5X_PCI_MEM_PHYS_BASE
|
|
+ */
|
|
+#define TS78XX_FPGA_REGS_PHYS_BASE 0xe8000000
|
|
+#define TS78XX_FPGA_REGS_VIRT_BASE 0xff900000
|
|
+#define TS78XX_FPGA_REGS_SIZE SZ_1M
|
|
+
|
|
+#define TS78XX_FPGA_REGS_SYSCON_ID (TS78XX_FPGA_REGS_VIRT_BASE | 0x000)
|
|
+#define TS78XX_FPGA_REGS_SYSCON_LCDI (TS78XX_FPGA_REGS_VIRT_BASE | 0x004)
|
|
+#define TS78XX_FPGA_REGS_SYSCON_LCDO (TS78XX_FPGA_REGS_VIRT_BASE | 0x008)
|
|
+
|
|
+#define TS78XX_FPGA_REGS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x808)
|
|
+#define TS78XX_FPGA_REGS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c)
|
|
+
|
|
+/*
|
|
+ * 512kB NOR flash Device
|
|
+ */
|
|
+#define TS78XX_NOR_BOOT_BASE 0xff800000
|
|
+#define TS78XX_NOR_BOOT_SIZE SZ_512K
|
|
+
|
|
+/*****************************************************************************
|
|
+ * I/O Address Mapping
|
|
+ ****************************************************************************/
|
|
+static struct map_desc ts78xx_io_desc[] __initdata = {
|
|
+ {
|
|
+ .virtual = TS78XX_FPGA_REGS_VIRT_BASE,
|
|
+ .pfn = __phys_to_pfn(TS78XX_FPGA_REGS_PHYS_BASE),
|
|
+ .length = TS78XX_FPGA_REGS_SIZE,
|
|
+ .type = MT_DEVICE,
|
|
+ },
|
|
+};
|
|
+
|
|
+void __init ts78xx_map_io(void)
|
|
+{
|
|
+ orion5x_map_io();
|
|
+ iotable_init(ts78xx_io_desc, ARRAY_SIZE(ts78xx_io_desc));
|
|
+}
|
|
+
|
|
+/*****************************************************************************
|
|
+ * 512kB NOR Boot Flash - the chip is a M25P40
|
|
+ ****************************************************************************/
|
|
+static struct mtd_partition ts78xx_nor_boot_flash_resources[] = {
|
|
+ {
|
|
+ .name = "ts-bootrom",
|
|
+ .offset = 0,
|
|
+ /* only the first 256kB is used */
|
|
+ .size = SZ_256K,
|
|
+ .mask_flags = MTD_WRITEABLE,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct physmap_flash_data ts78xx_nor_boot_flash_data = {
|
|
+ .width = 1,
|
|
+ .parts = ts78xx_nor_boot_flash_resources,
|
|
+ .nr_parts = ARRAY_SIZE(ts78xx_nor_boot_flash_resources),
|
|
+};
|
|
+
|
|
+static struct resource ts78xx_nor_boot_flash_resource = {
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ .start = TS78XX_NOR_BOOT_BASE,
|
|
+ .end = TS78XX_NOR_BOOT_BASE + TS78XX_NOR_BOOT_SIZE - 1,
|
|
+};
|
|
+
|
|
+static struct platform_device ts78xx_nor_boot_flash = {
|
|
+ .name = "physmap-flash",
|
|
+ .id = -1,
|
|
+ .dev = {
|
|
+ .platform_data = &ts78xx_nor_boot_flash_data,
|
|
+ },
|
|
+ .num_resources = 1,
|
|
+ .resource = &ts78xx_nor_boot_flash_resource,
|
|
+};
|
|
+
|
|
+/*****************************************************************************
|
|
+ * Ethernet
|
|
+ ****************************************************************************/
|
|
+static struct mv643xx_eth_platform_data ts78xx_eth_data = {
|
|
+ .phy_addr = 0,
|
|
+ .force_phy_addr = 1,
|
|
+};
|
|
+
|
|
+/*****************************************************************************
|
|
+ * RTC M48T86 - nicked^Wborrowed from arch/arm/mach-ep93xx/ts72xx.c
|
|
+ ****************************************************************************/
|
|
+#ifdef CONFIG_RTC_DRV_M48T86
|
|
+static unsigned char ts78xx_rtc_readbyte(unsigned long addr)
|
|
+{
|
|
+ writeb(addr, TS78XX_FPGA_REGS_RTC_CTRL);
|
|
+ return readb(TS78XX_FPGA_REGS_RTC_DATA);
|
|
+}
|
|
+
|
|
+static void ts78xx_rtc_writebyte(unsigned char value, unsigned long addr)
|
|
+{
|
|
+ writeb(addr, TS78XX_FPGA_REGS_RTC_CTRL);
|
|
+ writeb(value, TS78XX_FPGA_REGS_RTC_DATA);
|
|
+}
|
|
+
|
|
+static struct m48t86_ops ts78xx_rtc_ops = {
|
|
+ .readbyte = ts78xx_rtc_readbyte,
|
|
+ .writebyte = ts78xx_rtc_writebyte,
|
|
+};
|
|
+
|
|
+static struct platform_device ts78xx_rtc_device = {
|
|
+ .name = "rtc-m48t86",
|
|
+ .id = -1,
|
|
+ .dev = {
|
|
+ .platform_data = &ts78xx_rtc_ops,
|
|
+ },
|
|
+ .num_resources = 0,
|
|
+};
|
|
+
|
|
+/*
|
|
+ * TS uses some of the user storage space on the RTC chip so see if it is
|
|
+ * present; as it's an optional feature at purchase time and not all boards
|
|
+ * will have it present
|
|
+ *
|
|
+ * I've used the method TS use in their rtc7800.c example for the detection
|
|
+ *
|
|
+ * TODO: track down a guinea pig without an RTC to see if we can work out a
|
|
+ * better RTC detection routine
|
|
+ */
|
|
+static int __init ts78xx_rtc_init(void)
|
|
+{
|
|
+ unsigned char tmp_rtc0, tmp_rtc1;
|
|
+
|
|
+ tmp_rtc0 = ts78xx_rtc_readbyte(126);
|
|
+ tmp_rtc1 = ts78xx_rtc_readbyte(127);
|
|
+
|
|
+ ts78xx_rtc_writebyte(0x00, 126);
|
|
+ ts78xx_rtc_writebyte(0x55, 127);
|
|
+ if (ts78xx_rtc_readbyte(127) == 0x55) {
|
|
+ ts78xx_rtc_writebyte(0xaa, 127);
|
|
+ if (ts78xx_rtc_readbyte(127) == 0xaa
|
|
+ && ts78xx_rtc_readbyte(126) == 0x00) {
|
|
+ ts78xx_rtc_writebyte(tmp_rtc0, 126);
|
|
+ ts78xx_rtc_writebyte(tmp_rtc1, 127);
|
|
+ platform_device_register(&ts78xx_rtc_device);
|
|
+ return 1;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ return 0;
|
|
+};
|
|
+#else
|
|
+static int __init ts78xx_rtc_init(void)
|
|
+{
|
|
+ return 0;
|
|
+}
|
|
+#endif
|
|
+
|
|
+/*****************************************************************************
|
|
+ * SATA
|
|
+ ****************************************************************************/
|
|
+static struct mv_sata_platform_data ts78xx_sata_data = {
|
|
+ .n_ports = 2,
|
|
+};
|
|
+
|
|
+/*****************************************************************************
|
|
+ * print some information regarding the board
|
|
+ ****************************************************************************/
|
|
+static void __init ts78xx_print_board_id(void)
|
|
+{
|
|
+ unsigned int board_info;
|
|
+
|
|
+ board_info = readl(TS78XX_FPGA_REGS_SYSCON_ID);
|
|
+ printk(KERN_INFO "TS-78xx Info: FPGA rev=%.2x, Board Magic=%.6x, ",
|
|
+ board_info & 0xff,
|
|
+ (board_info >> 8) & 0xffffff);
|
|
+ board_info = readl(TS78XX_FPGA_REGS_SYSCON_LCDI);
|
|
+ printk("JP1=%d, JP2=%d\n",
|
|
+ (board_info >> 30) & 0x1,
|
|
+ (board_info >> 31) & 0x1);
|
|
+};
|
|
+
|
|
+/*****************************************************************************
|
|
+ * General Setup
|
|
+ ****************************************************************************/
|
|
+static struct orion5x_mpp_mode ts78xx_mpp_modes[] __initdata = {
|
|
+ { 0, MPP_UNUSED },
|
|
+ { 1, MPP_GPIO }, /* JTAG Clock */
|
|
+ { 2, MPP_GPIO }, /* JTAG Data In */
|
|
+ { 3, MPP_GPIO }, /* Lat ECP2 256 FPGA - PB2B */
|
|
+ { 4, MPP_GPIO }, /* JTAG Data Out */
|
|
+ { 5, MPP_GPIO }, /* JTAG TMS */
|
|
+ { 6, MPP_GPIO }, /* Lat ECP2 256 FPGA - PB31A_CLK4+ */
|
|
+ { 7, MPP_GPIO }, /* Lat ECP2 256 FPGA - PB22B */
|
|
+ { 8, MPP_UNUSED },
|
|
+ { 9, MPP_UNUSED },
|
|
+ { 10, MPP_UNUSED },
|
|
+ { 11, MPP_UNUSED },
|
|
+ { 12, MPP_UNUSED },
|
|
+ { 13, MPP_UNUSED },
|
|
+ { 14, MPP_UNUSED },
|
|
+ { 15, MPP_UNUSED },
|
|
+ { 16, MPP_UART },
|
|
+ { 17, MPP_UART },
|
|
+ { 18, MPP_UART },
|
|
+ { 19, MPP_UART },
|
|
+ { -1 },
|
|
+};
|
|
+
|
|
+static void __init ts78xx_init(void)
|
|
+{
|
|
+ /*
|
|
+ * Setup basic Orion functions. Need to be called early.
|
|
+ */
|
|
+ orion5x_init();
|
|
+
|
|
+ ts78xx_print_board_id();
|
|
+
|
|
+ orion5x_mpp_conf(ts78xx_mpp_modes);
|
|
+
|
|
+ /*
|
|
+ * MPP[20] PCI Clock Out 1
|
|
+ * MPP[21] PCI Clock Out 0
|
|
+ * MPP[22] Unused
|
|
+ * MPP[23] Unused
|
|
+ * MPP[24] Unused
|
|
+ * MPP[25] Unused
|
|
+ */
|
|
+
|
|
+ /*
|
|
+ * Configure peripherals.
|
|
+ */
|
|
+ orion5x_ehci0_init();
|
|
+ orion5x_ehci1_init();
|
|
+ orion5x_eth_init(&ts78xx_eth_data);
|
|
+ orion5x_sata_init(&ts78xx_sata_data);
|
|
+ orion5x_uart0_init();
|
|
+ orion5x_uart1_init();
|
|
+
|
|
+ orion5x_setup_dev_boot_win(TS78XX_NOR_BOOT_BASE,
|
|
+ TS78XX_NOR_BOOT_SIZE);
|
|
+ platform_device_register(&ts78xx_nor_boot_flash);
|
|
+
|
|
+ if (!ts78xx_rtc_init())
|
|
+ printk(KERN_INFO "TS-78xx RTC not detected or enabled\n");
|
|
+}
|
|
+
|
|
+MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC")
|
|
+ /* Maintainer: Alexander Clouter <alex@digriz.org.uk> */
|
|
+ .phys_io = ORION5X_REGS_PHYS_BASE,
|
|
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
|
|
+ .boot_params = 0x00000100,
|
|
+ .init_machine = ts78xx_init,
|
|
+ .map_io = ts78xx_map_io,
|
|
+ .init_irq = orion5x_init_irq,
|
|
+ .timer = &orion5x_timer,
|
|
+MACHINE_END
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-orion5x/tsx09-common.c
|
|
@@ -0,0 +1,132 @@
|
|
+/*
|
|
+ * QNAP TS-x09 Boards common functions
|
|
+ *
|
|
+ * Maintainers: Lennert Buytenhek <buytenh@marvell.com>
|
|
+ * Byron Bradley <byron.bbradley@gmail.com>
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or
|
|
+ * modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation; either version
|
|
+ * 2 of the License, or (at your option) any later version.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/pci.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <linux/serial_reg.h>
|
|
+#include "tsx09-common.h"
|
|
+
|
|
+/*****************************************************************************
|
|
+ * QNAP TS-x09 specific power off method via UART1-attached PIC
|
|
+ ****************************************************************************/
|
|
+
|
|
+#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2))
|
|
+
|
|
+void qnap_tsx09_power_off(void)
|
|
+{
|
|
+ /* 19200 baud divisor */
|
|
+ const unsigned divisor = ((ORION5X_TCLK + (8 * 19200)) / (16 * 19200));
|
|
+
|
|
+ pr_info("%s: triggering power-off...\n", __func__);
|
|
+
|
|
+ /* hijack uart1 and reset into sane state (19200,8n1) */
|
|
+ writel(0x83, UART1_REG(LCR));
|
|
+ writel(divisor & 0xff, UART1_REG(DLL));
|
|
+ writel((divisor >> 8) & 0xff, UART1_REG(DLM));
|
|
+ writel(0x03, UART1_REG(LCR));
|
|
+ writel(0x00, UART1_REG(IER));
|
|
+ writel(0x00, UART1_REG(FCR));
|
|
+ writel(0x00, UART1_REG(MCR));
|
|
+
|
|
+ /* send the power-off command 'A' to PIC */
|
|
+ writel('A', UART1_REG(TX));
|
|
+}
|
|
+
|
|
+/*****************************************************************************
|
|
+ * Ethernet
|
|
+ ****************************************************************************/
|
|
+
|
|
+struct mv643xx_eth_platform_data qnap_tsx09_eth_data = {
|
|
+ .phy_addr = 8,
|
|
+};
|
|
+
|
|
+static int __init qnap_tsx09_parse_hex_nibble(char n)
|
|
+{
|
|
+ if (n >= '0' && n <= '9')
|
|
+ return n - '0';
|
|
+
|
|
+ if (n >= 'A' && n <= 'F')
|
|
+ return n - 'A' + 10;
|
|
+
|
|
+ if (n >= 'a' && n <= 'f')
|
|
+ return n - 'a' + 10;
|
|
+
|
|
+ return -1;
|
|
+}
|
|
+
|
|
+static int __init qnap_tsx09_parse_hex_byte(const char *b)
|
|
+{
|
|
+ int hi;
|
|
+ int lo;
|
|
+
|
|
+ hi = qnap_tsx09_parse_hex_nibble(b[0]);
|
|
+ lo = qnap_tsx09_parse_hex_nibble(b[1]);
|
|
+
|
|
+ if (hi < 0 || lo < 0)
|
|
+ return -1;
|
|
+
|
|
+ return (hi << 4) | lo;
|
|
+}
|
|
+
|
|
+static int __init qnap_tsx09_check_mac_addr(const char *addr_str)
|
|
+{
|
|
+ u_int8_t addr[6];
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < 6; i++) {
|
|
+ int byte;
|
|
+
|
|
+ /*
|
|
+ * Enforce "xx:xx:xx:xx:xx:xx\n" format.
|
|
+ */
|
|
+ if (addr_str[(i * 3) + 2] != ((i < 5) ? ':' : '\n'))
|
|
+ return -1;
|
|
+
|
|
+ byte = qnap_tsx09_parse_hex_byte(addr_str + (i * 3));
|
|
+ if (byte < 0)
|
|
+ return -1;
|
|
+ addr[i] = byte;
|
|
+ }
|
|
+
|
|
+ printk(KERN_INFO "tsx09: found ethernet mac address ");
|
|
+ for (i = 0; i < 6; i++)
|
|
+ printk("%.2x%s", addr[i], (i < 5) ? ":" : ".\n");
|
|
+
|
|
+ memcpy(qnap_tsx09_eth_data.mac_addr, addr, 6);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * The 'NAS Config' flash partition has an ext2 filesystem which
|
|
+ * contains a file that has the ethernet MAC address in plain text
|
|
+ * (format "xx:xx:xx:xx:xx:xx\n").
|
|
+ */
|
|
+void __init qnap_tsx09_find_mac_addr(u32 mem_base, u32 size)
|
|
+{
|
|
+ unsigned long addr;
|
|
+
|
|
+ for (addr = mem_base; addr < (mem_base + size); addr += 1024) {
|
|
+ char *nor_page;
|
|
+ int ret = 0;
|
|
+
|
|
+ nor_page = ioremap(addr, 1024);
|
|
+ if (nor_page != NULL) {
|
|
+ ret = qnap_tsx09_check_mac_addr(nor_page);
|
|
+ iounmap(nor_page);
|
|
+ }
|
|
+
|
|
+ if (ret == 0)
|
|
+ break;
|
|
+ }
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-orion5x/tsx09-common.h
|
|
@@ -0,0 +1,20 @@
|
|
+#ifndef __ARCH_ORION5X_TSX09_COMMON_H
|
|
+#define __ARCH_ORION5X_TSX09_COMMON_H
|
|
+
|
|
+/*
|
|
+ * QNAP TS-x09 Boards power-off function
|
|
+ */
|
|
+extern void qnap_tsx09_power_off(void);
|
|
+
|
|
+/*
|
|
+ * QNAP TS-x09 Boards function to find Ethernet MAC address in flash memory
|
|
+ */
|
|
+extern void __init qnap_tsx09_find_mac_addr(u32 mem_base, u32 size);
|
|
+
|
|
+/*
|
|
+ * QNAP TS-x09 Boards ethernet declaration
|
|
+ */
|
|
+extern struct mv643xx_eth_platform_data qnap_tsx09_eth_data;
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
|
|
@@ -0,0 +1,173 @@
|
|
+/*
|
|
+ * arch/arm/mach-orion5x/wrt350n-v2-setup.c
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/init.h>
|
|
+#include <linux/platform_device.h>
|
|
+#include <linux/pci.h>
|
|
+#include <linux/irq.h>
|
|
+#include <linux/delay.h>
|
|
+#include <linux/mtd/physmap.h>
|
|
+#include <linux/mv643xx_eth.h>
|
|
+#include <asm/mach-types.h>
|
|
+#include <asm/gpio.h>
|
|
+#include <asm/mach/arch.h>
|
|
+#include <asm/mach/pci.h>
|
|
+#include <asm/arch/orion5x.h>
|
|
+#include "common.h"
|
|
+#include "mpp.h"
|
|
+
|
|
+static struct orion5x_mpp_mode wrt350n_v2_mpp_modes[] __initdata = {
|
|
+ { 0, MPP_GPIO }, /* Power LED green (0=on) */
|
|
+ { 1, MPP_GPIO }, /* Security LED (0=on) */
|
|
+ { 2, MPP_GPIO }, /* Internal Button (0=on) */
|
|
+ { 3, MPP_GPIO }, /* Reset Button (0=on) */
|
|
+ { 4, MPP_GPIO }, /* PCI int */
|
|
+ { 5, MPP_GPIO }, /* Power LED orange (0=on) */
|
|
+ { 6, MPP_GPIO }, /* USB LED (0=on) */
|
|
+ { 7, MPP_GPIO }, /* Wireless LED (0=on) */
|
|
+ { 8, MPP_UNUSED }, /* ??? */
|
|
+ { 9, MPP_GIGE }, /* GE_RXERR */
|
|
+ { 10, MPP_UNUSED }, /* ??? */
|
|
+ { 11, MPP_UNUSED }, /* ??? */
|
|
+ { 12, MPP_GIGE }, /* GE_TXD[4] */
|
|
+ { 13, MPP_GIGE }, /* GE_TXD[5] */
|
|
+ { 14, MPP_GIGE }, /* GE_TXD[6] */
|
|
+ { 15, MPP_GIGE }, /* GE_TXD[7] */
|
|
+ { 16, MPP_GIGE }, /* GE_RXD[4] */
|
|
+ { 17, MPP_GIGE }, /* GE_RXD[5] */
|
|
+ { 18, MPP_GIGE }, /* GE_RXD[6] */
|
|
+ { 19, MPP_GIGE }, /* GE_RXD[7] */
|
|
+ { -1 },
|
|
+};
|
|
+
|
|
+/*
|
|
+ * 8M NOR flash Device bus boot chip select
|
|
+ */
|
|
+#define WRT350N_V2_NOR_BOOT_BASE 0xf4000000
|
|
+#define WRT350N_V2_NOR_BOOT_SIZE SZ_8M
|
|
+
|
|
+static struct mtd_partition wrt350n_v2_nor_flash_partitions[] = {
|
|
+ {
|
|
+ .name = "kernel",
|
|
+ .offset = 0x00000000,
|
|
+ .size = 0x00760000,
|
|
+ }, {
|
|
+ .name = "rootfs",
|
|
+ .offset = 0x001a0000,
|
|
+ .size = 0x005c0000,
|
|
+ }, {
|
|
+ .name = "lang",
|
|
+ .offset = 0x00760000,
|
|
+ .size = 0x00040000,
|
|
+ }, {
|
|
+ .name = "nvram",
|
|
+ .offset = 0x007a0000,
|
|
+ .size = 0x00020000,
|
|
+ }, {
|
|
+ .name = "u-boot",
|
|
+ .offset = 0x007c0000,
|
|
+ .size = 0x00040000,
|
|
+ },
|
|
+};
|
|
+
|
|
+static struct physmap_flash_data wrt350n_v2_nor_flash_data = {
|
|
+ .width = 1,
|
|
+ .parts = wrt350n_v2_nor_flash_partitions,
|
|
+ .nr_parts = ARRAY_SIZE(wrt350n_v2_nor_flash_partitions),
|
|
+};
|
|
+
|
|
+static struct resource wrt350n_v2_nor_flash_resource = {
|
|
+ .flags = IORESOURCE_MEM,
|
|
+ .start = WRT350N_V2_NOR_BOOT_BASE,
|
|
+ .end = WRT350N_V2_NOR_BOOT_BASE + WRT350N_V2_NOR_BOOT_SIZE - 1,
|
|
+};
|
|
+
|
|
+static struct platform_device wrt350n_v2_nor_flash = {
|
|
+ .name = "physmap-flash",
|
|
+ .id = 0,
|
|
+ .dev = {
|
|
+ .platform_data = &wrt350n_v2_nor_flash_data,
|
|
+ },
|
|
+ .num_resources = 1,
|
|
+ .resource = &wrt350n_v2_nor_flash_resource,
|
|
+};
|
|
+
|
|
+static struct mv643xx_eth_platform_data wrt350n_v2_eth_data = {
|
|
+ .phy_addr = -1,
|
|
+};
|
|
+
|
|
+static void __init wrt350n_v2_init(void)
|
|
+{
|
|
+ /*
|
|
+ * Setup basic Orion functions. Need to be called early.
|
|
+ */
|
|
+ orion5x_init();
|
|
+
|
|
+ orion5x_mpp_conf(wrt350n_v2_mpp_modes);
|
|
+
|
|
+ /*
|
|
+ * Configure peripherals.
|
|
+ */
|
|
+ orion5x_ehci0_init();
|
|
+ orion5x_eth_init(&wrt350n_v2_eth_data);
|
|
+ orion5x_uart0_init();
|
|
+
|
|
+ orion5x_setup_dev_boot_win(WRT350N_V2_NOR_BOOT_BASE,
|
|
+ WRT350N_V2_NOR_BOOT_SIZE);
|
|
+ platform_device_register(&wrt350n_v2_nor_flash);
|
|
+}
|
|
+
|
|
+static int __init wrt350n_v2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
|
|
+{
|
|
+ int irq;
|
|
+
|
|
+ /*
|
|
+ * Check for devices with hard-wired IRQs.
|
|
+ */
|
|
+ irq = orion5x_pci_map_irq(dev, slot, pin);
|
|
+ if (irq != -1)
|
|
+ return irq;
|
|
+
|
|
+ /*
|
|
+ * Mini-PCI slot.
|
|
+ */
|
|
+ if (slot == 7)
|
|
+ return gpio_to_irq(4);
|
|
+
|
|
+ return -1;
|
|
+}
|
|
+
|
|
+static struct hw_pci wrt350n_v2_pci __initdata = {
|
|
+ .nr_controllers = 2,
|
|
+ .swizzle = pci_std_swizzle,
|
|
+ .setup = orion5x_pci_sys_setup,
|
|
+ .scan = orion5x_pci_sys_scan_bus,
|
|
+ .map_irq = wrt350n_v2_pci_map_irq,
|
|
+};
|
|
+
|
|
+static int __init wrt350n_v2_pci_init(void)
|
|
+{
|
|
+ if (machine_is_wrt350n_v2())
|
|
+ pci_common_init(&wrt350n_v2_pci);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+subsys_initcall(wrt350n_v2_pci_init);
|
|
+
|
|
+MACHINE_START(WRT350N_V2, "Linksys WRT350N v2")
|
|
+ /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
|
|
+ .phys_io = ORION5X_REGS_PHYS_BASE,
|
|
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
|
|
+ .boot_params = 0x00000100,
|
|
+ .init_machine = wrt350n_v2_init,
|
|
+ .map_io = orion5x_map_io,
|
|
+ .init_irq = orion5x_init_irq,
|
|
+ .timer = &orion5x_timer,
|
|
+ .fixup = tag_fixup_mem32,
|
|
+MACHINE_END
|
|
--- a/arch/arm/mm/Kconfig
|
|
+++ b/arch/arm/mm/Kconfig
|
|
@@ -365,7 +365,7 @@ config CPU_XSC3
|
|
# Feroceon
|
|
config CPU_FEROCEON
|
|
bool
|
|
- depends on ARCH_ORION5X
|
|
+ depends on ARCH_ORION5X || ARCH_LOKI || ARCH_KIRKWOOD || ARCH_MV78XX0
|
|
default y
|
|
select CPU_32v5
|
|
select CPU_ABRT_EV5T
|
|
@@ -373,7 +373,7 @@ config CPU_FEROCEON
|
|
select CPU_CACHE_VIVT
|
|
select CPU_CP15_MMU
|
|
select CPU_COPY_FEROCEON if MMU
|
|
- select CPU_TLB_V4WBI if MMU
|
|
+ select CPU_TLB_FEROCEON if MMU
|
|
|
|
config CPU_FEROCEON_OLD_ID
|
|
bool "Accept early Feroceon cores with an ARM926 ID"
|
|
@@ -551,6 +551,11 @@ config CPU_TLB_V4WBI
|
|
ARM Architecture Version 4 TLB with writeback cache and invalidate
|
|
instruction cache entry.
|
|
|
|
+config CPU_TLB_FEROCEON
|
|
+ bool
|
|
+ help
|
|
+ Feroceon TLB (v4wbi with non-outer-cachable page table walks).
|
|
+
|
|
config CPU_TLB_V6
|
|
bool
|
|
|
|
@@ -709,6 +714,14 @@ config OUTER_CACHE
|
|
bool
|
|
default n
|
|
|
|
+config CACHE_FEROCEON_L2
|
|
+ bool "Enable the Feroceon L2 cache controller"
|
|
+ depends on ARCH_KIRKWOOD || ARCH_MV78XX0
|
|
+ default y
|
|
+ select OUTER_CACHE
|
|
+ help
|
|
+ This option enables the Feroceon L2 cache controller.
|
|
+
|
|
config CACHE_L2X0
|
|
bool "Enable the L2x0 outer cache controller"
|
|
depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176
|
|
--- a/arch/arm/mm/Makefile
|
|
+++ b/arch/arm/mm/Makefile
|
|
@@ -46,6 +46,7 @@ obj-$(CONFIG_CPU_TLB_V3) += tlb-v3.o
|
|
obj-$(CONFIG_CPU_TLB_V4WT) += tlb-v4.o
|
|
obj-$(CONFIG_CPU_TLB_V4WB) += tlb-v4wb.o
|
|
obj-$(CONFIG_CPU_TLB_V4WBI) += tlb-v4wbi.o
|
|
+obj-$(CONFIG_CPU_TLB_FEROCEON) += tlb-v4wbi.o # reuse v4wbi TLB functions
|
|
obj-$(CONFIG_CPU_TLB_V6) += tlb-v6.o
|
|
obj-$(CONFIG_CPU_TLB_V7) += tlb-v7.o
|
|
|
|
@@ -73,4 +74,5 @@ obj-$(CONFIG_CPU_FEROCEON) += proc-feroc
|
|
obj-$(CONFIG_CPU_V6) += proc-v6.o
|
|
obj-$(CONFIG_CPU_V7) += proc-v7.o
|
|
|
|
+obj-$(CONFIG_CACHE_FEROCEON_L2) += cache-feroceon-l2.o
|
|
obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o
|
|
--- /dev/null
|
|
+++ b/arch/arm/mm/cache-feroceon-l2.c
|
|
@@ -0,0 +1,318 @@
|
|
+/*
|
|
+ * arch/arm/mm/cache-feroceon-l2.c - Feroceon L2 cache controller support
|
|
+ *
|
|
+ * Copyright (C) 2008 Marvell Semiconductor
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ *
|
|
+ * References:
|
|
+ * - Unified Layer 2 Cache for Feroceon CPU Cores,
|
|
+ * Document ID MV-S104858-00, Rev. A, October 23 2007.
|
|
+ */
|
|
+
|
|
+#include <linux/init.h>
|
|
+#include <asm/cacheflush.h>
|
|
+#include <asm/plat-orion/cache-feroceon-l2.h>
|
|
+
|
|
+
|
|
+/*
|
|
+ * Low-level cache maintenance operations.
|
|
+ *
|
|
+ * As well as the regular 'clean/invalidate/flush L2 cache line by
|
|
+ * MVA' instructions, the Feroceon L2 cache controller also features
|
|
+ * 'clean/invalidate L2 range by MVA' operations.
|
|
+ *
|
|
+ * Cache range operations are initiated by writing the start and
|
|
+ * end addresses to successive cp15 registers, and process every
|
|
+ * cache line whose first byte address lies in the inclusive range
|
|
+ * [start:end].
|
|
+ *
|
|
+ * The cache range operations stall the CPU pipeline until completion.
|
|
+ *
|
|
+ * The range operations require two successive cp15 writes, in
|
|
+ * between which we don't want to be preempted.
|
|
+ */
|
|
+static inline void l2_clean_pa(unsigned long addr)
|
|
+{
|
|
+ __asm__("mcr p15, 1, %0, c15, c9, 3" : : "r" (addr));
|
|
+}
|
|
+
|
|
+static inline void l2_clean_mva_range(unsigned long start, unsigned long end)
|
|
+{
|
|
+ unsigned long flags;
|
|
+
|
|
+ /*
|
|
+ * Make sure 'start' and 'end' reference the same page, as
|
|
+ * L2 is PIPT and range operations only do a TLB lookup on
|
|
+ * the start address.
|
|
+ */
|
|
+ BUG_ON((start ^ end) & ~(PAGE_SIZE - 1));
|
|
+
|
|
+ raw_local_irq_save(flags);
|
|
+ __asm__("mcr p15, 1, %0, c15, c9, 4" : : "r" (start));
|
|
+ __asm__("mcr p15, 1, %0, c15, c9, 5" : : "r" (end));
|
|
+ raw_local_irq_restore(flags);
|
|
+}
|
|
+
|
|
+static inline void l2_clean_pa_range(unsigned long start, unsigned long end)
|
|
+{
|
|
+ l2_clean_mva_range(__phys_to_virt(start), __phys_to_virt(end));
|
|
+}
|
|
+
|
|
+static inline void l2_clean_inv_pa(unsigned long addr)
|
|
+{
|
|
+ __asm__("mcr p15, 1, %0, c15, c10, 3" : : "r" (addr));
|
|
+}
|
|
+
|
|
+static inline void l2_inv_pa(unsigned long addr)
|
|
+{
|
|
+ __asm__("mcr p15, 1, %0, c15, c11, 3" : : "r" (addr));
|
|
+}
|
|
+
|
|
+static inline void l2_inv_mva_range(unsigned long start, unsigned long end)
|
|
+{
|
|
+ unsigned long flags;
|
|
+
|
|
+ /*
|
|
+ * Make sure 'start' and 'end' reference the same page, as
|
|
+ * L2 is PIPT and range operations only do a TLB lookup on
|
|
+ * the start address.
|
|
+ */
|
|
+ BUG_ON((start ^ end) & ~(PAGE_SIZE - 1));
|
|
+
|
|
+ raw_local_irq_save(flags);
|
|
+ __asm__("mcr p15, 1, %0, c15, c11, 4" : : "r" (start));
|
|
+ __asm__("mcr p15, 1, %0, c15, c11, 5" : : "r" (end));
|
|
+ raw_local_irq_restore(flags);
|
|
+}
|
|
+
|
|
+static inline void l2_inv_pa_range(unsigned long start, unsigned long end)
|
|
+{
|
|
+ l2_inv_mva_range(__phys_to_virt(start), __phys_to_virt(end));
|
|
+}
|
|
+
|
|
+
|
|
+/*
|
|
+ * Linux primitives.
|
|
+ *
|
|
+ * Note that the end addresses passed to Linux primitives are
|
|
+ * noninclusive, while the hardware cache range operations use
|
|
+ * inclusive start and end addresses.
|
|
+ */
|
|
+#define CACHE_LINE_SIZE 32
|
|
+#define MAX_RANGE_SIZE 1024
|
|
+
|
|
+static int l2_wt_override;
|
|
+
|
|
+static unsigned long calc_range_end(unsigned long start, unsigned long end)
|
|
+{
|
|
+ unsigned long range_end;
|
|
+
|
|
+ BUG_ON(start & (CACHE_LINE_SIZE - 1));
|
|
+ BUG_ON(end & (CACHE_LINE_SIZE - 1));
|
|
+
|
|
+ /*
|
|
+ * Try to process all cache lines between 'start' and 'end'.
|
|
+ */
|
|
+ range_end = end;
|
|
+
|
|
+ /*
|
|
+ * Limit the number of cache lines processed at once,
|
|
+ * since cache range operations stall the CPU pipeline
|
|
+ * until completion.
|
|
+ */
|
|
+ if (range_end > start + MAX_RANGE_SIZE)
|
|
+ range_end = start + MAX_RANGE_SIZE;
|
|
+
|
|
+ /*
|
|
+ * Cache range operations can't straddle a page boundary.
|
|
+ */
|
|
+ if (range_end > (start | (PAGE_SIZE - 1)) + 1)
|
|
+ range_end = (start | (PAGE_SIZE - 1)) + 1;
|
|
+
|
|
+ return range_end;
|
|
+}
|
|
+
|
|
+static void feroceon_l2_inv_range(unsigned long start, unsigned long end)
|
|
+{
|
|
+ /*
|
|
+ * Clean and invalidate partial first cache line.
|
|
+ */
|
|
+ if (start & (CACHE_LINE_SIZE - 1)) {
|
|
+ l2_clean_inv_pa(start & ~(CACHE_LINE_SIZE - 1));
|
|
+ start = (start | (CACHE_LINE_SIZE - 1)) + 1;
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Clean and invalidate partial last cache line.
|
|
+ */
|
|
+ if (end & (CACHE_LINE_SIZE - 1)) {
|
|
+ l2_clean_inv_pa(end & ~(CACHE_LINE_SIZE - 1));
|
|
+ end &= ~(CACHE_LINE_SIZE - 1);
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Invalidate all full cache lines between 'start' and 'end'.
|
|
+ */
|
|
+ while (start != end) {
|
|
+ unsigned long range_end = calc_range_end(start, end);
|
|
+ l2_inv_pa_range(start, range_end - CACHE_LINE_SIZE);
|
|
+ start = range_end;
|
|
+ }
|
|
+
|
|
+ dsb();
|
|
+}
|
|
+
|
|
+static void feroceon_l2_clean_range(unsigned long start, unsigned long end)
|
|
+{
|
|
+ /*
|
|
+ * If L2 is forced to WT, the L2 will always be clean and we
|
|
+ * don't need to do anything here.
|
|
+ */
|
|
+ if (!l2_wt_override) {
|
|
+ start &= ~(CACHE_LINE_SIZE - 1);
|
|
+ end = (end + CACHE_LINE_SIZE - 1) & ~(CACHE_LINE_SIZE - 1);
|
|
+ while (start != end) {
|
|
+ unsigned long range_end = calc_range_end(start, end);
|
|
+ l2_clean_pa_range(start, range_end - CACHE_LINE_SIZE);
|
|
+ start = range_end;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ dsb();
|
|
+}
|
|
+
|
|
+static void feroceon_l2_flush_range(unsigned long start, unsigned long end)
|
|
+{
|
|
+ start &= ~(CACHE_LINE_SIZE - 1);
|
|
+ end = (end + CACHE_LINE_SIZE - 1) & ~(CACHE_LINE_SIZE - 1);
|
|
+ while (start != end) {
|
|
+ unsigned long range_end = calc_range_end(start, end);
|
|
+ if (!l2_wt_override)
|
|
+ l2_clean_pa_range(start, range_end - CACHE_LINE_SIZE);
|
|
+ l2_inv_pa_range(start, range_end - CACHE_LINE_SIZE);
|
|
+ start = range_end;
|
|
+ }
|
|
+
|
|
+ dsb();
|
|
+}
|
|
+
|
|
+
|
|
+/*
|
|
+ * Routines to disable and re-enable the D-cache and I-cache at run
|
|
+ * time. These are necessary because the L2 cache can only be enabled
|
|
+ * or disabled while the L1 Dcache and Icache are both disabled.
|
|
+ */
|
|
+static void __init invalidate_and_disable_dcache(void)
|
|
+{
|
|
+ u32 cr;
|
|
+
|
|
+ cr = get_cr();
|
|
+ if (cr & CR_C) {
|
|
+ unsigned long flags;
|
|
+
|
|
+ raw_local_irq_save(flags);
|
|
+ flush_cache_all();
|
|
+ set_cr(cr & ~CR_C);
|
|
+ raw_local_irq_restore(flags);
|
|
+ }
|
|
+}
|
|
+
|
|
+static void __init enable_dcache(void)
|
|
+{
|
|
+ u32 cr;
|
|
+
|
|
+ cr = get_cr();
|
|
+ if (!(cr & CR_C))
|
|
+ set_cr(cr | CR_C);
|
|
+}
|
|
+
|
|
+static void __init __invalidate_icache(void)
|
|
+{
|
|
+ int dummy;
|
|
+
|
|
+ __asm__ __volatile__("mcr p15, 0, %0, c7, c5, 0\n" : "=r" (dummy));
|
|
+}
|
|
+
|
|
+static void __init invalidate_and_disable_icache(void)
|
|
+{
|
|
+ u32 cr;
|
|
+
|
|
+ cr = get_cr();
|
|
+ if (cr & CR_I) {
|
|
+ set_cr(cr & ~CR_I);
|
|
+ __invalidate_icache();
|
|
+ }
|
|
+}
|
|
+
|
|
+static void __init enable_icache(void)
|
|
+{
|
|
+ u32 cr;
|
|
+
|
|
+ cr = get_cr();
|
|
+ if (!(cr & CR_I))
|
|
+ set_cr(cr | CR_I);
|
|
+}
|
|
+
|
|
+static inline u32 read_extra_features(void)
|
|
+{
|
|
+ u32 u;
|
|
+
|
|
+ __asm__("mrc p15, 1, %0, c15, c1, 0" : "=r" (u));
|
|
+
|
|
+ return u;
|
|
+}
|
|
+
|
|
+static inline void write_extra_features(u32 u)
|
|
+{
|
|
+ __asm__("mcr p15, 1, %0, c15, c1, 0" : : "r" (u));
|
|
+}
|
|
+
|
|
+static void __init disable_l2_prefetch(void)
|
|
+{
|
|
+ u32 u;
|
|
+
|
|
+ /*
|
|
+ * Read the CPU Extra Features register and verify that the
|
|
+ * Disable L2 Prefetch bit is set.
|
|
+ */
|
|
+ u = read_extra_features();
|
|
+ if (!(u & 0x01000000)) {
|
|
+ printk(KERN_INFO "Feroceon L2: Disabling L2 prefetch.\n");
|
|
+ write_extra_features(u | 0x01000000);
|
|
+ }
|
|
+}
|
|
+
|
|
+static void __init enable_l2(void)
|
|
+{
|
|
+ u32 u;
|
|
+
|
|
+ u = read_extra_features();
|
|
+ if (!(u & 0x00400000)) {
|
|
+ printk(KERN_INFO "Feroceon L2: Enabling L2\n");
|
|
+
|
|
+ invalidate_and_disable_dcache();
|
|
+ invalidate_and_disable_icache();
|
|
+ write_extra_features(u | 0x00400000);
|
|
+ enable_icache();
|
|
+ enable_dcache();
|
|
+ }
|
|
+}
|
|
+
|
|
+void __init feroceon_l2_init(int __l2_wt_override)
|
|
+{
|
|
+ l2_wt_override = __l2_wt_override;
|
|
+
|
|
+ disable_l2_prefetch();
|
|
+
|
|
+ outer_cache.inv_range = feroceon_l2_inv_range;
|
|
+ outer_cache.clean_range = feroceon_l2_clean_range;
|
|
+ outer_cache.flush_range = feroceon_l2_flush_range;
|
|
+
|
|
+ enable_l2();
|
|
+
|
|
+ printk(KERN_INFO "Feroceon L2: Cache support initialised%s.\n",
|
|
+ l2_wt_override ? ", in WT override mode" : "");
|
|
+}
|
|
--- a/arch/arm/mm/proc-feroceon.S
|
|
+++ b/arch/arm/mm/proc-feroceon.S
|
|
@@ -44,11 +44,31 @@
|
|
*/
|
|
#define CACHE_DLINESIZE 32
|
|
|
|
+ .bss
|
|
+ .align 3
|
|
+__cache_params_loc:
|
|
+ .space 8
|
|
+
|
|
.text
|
|
+__cache_params:
|
|
+ .word __cache_params_loc
|
|
+
|
|
/*
|
|
* cpu_feroceon_proc_init()
|
|
*/
|
|
ENTRY(cpu_feroceon_proc_init)
|
|
+ mrc p15, 0, r0, c0, c0, 1 @ read cache type register
|
|
+ ldr r1, __cache_params
|
|
+ mov r2, #(16 << 5)
|
|
+ tst r0, #(1 << 16) @ get way
|
|
+ mov r0, r0, lsr #18 @ get cache size order
|
|
+ movne r3, #((4 - 1) << 30) @ 4-way
|
|
+ and r0, r0, #0xf
|
|
+ moveq r3, #0 @ 1-way
|
|
+ mov r2, r2, lsl r0 @ actual cache size
|
|
+ movne r2, r2, lsr #2 @ turned into # of sets
|
|
+ sub r2, r2, #(1 << 5)
|
|
+ stmia r1, {r2, r3}
|
|
mov pc, lr
|
|
|
|
/*
|
|
@@ -59,6 +79,13 @@ ENTRY(cpu_feroceon_proc_fin)
|
|
mov ip, #PSR_F_BIT | PSR_I_BIT | SVC_MODE
|
|
msr cpsr_c, ip
|
|
bl feroceon_flush_kern_cache_all
|
|
+
|
|
+#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
|
|
+ mov r0, #0
|
|
+ mcr p15, 1, r0, c15, c9, 0 @ clean L2
|
|
+ mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
+#endif
|
|
+
|
|
mrc p15, 0, r0, c1, c0, 0 @ ctrl register
|
|
bic r0, r0, #0x1000 @ ...i............
|
|
bic r0, r0, #0x000e @ ............wca.
|
|
@@ -117,11 +144,19 @@ ENTRY(feroceon_flush_user_cache_all)
|
|
*/
|
|
ENTRY(feroceon_flush_kern_cache_all)
|
|
mov r2, #VM_EXEC
|
|
- mov ip, #0
|
|
+
|
|
__flush_whole_cache:
|
|
-1: mrc p15, 0, r15, c7, c14, 3 @ test,clean,invalidate
|
|
- bne 1b
|
|
+ ldr r1, __cache_params
|
|
+ ldmia r1, {r1, r3}
|
|
+1: orr ip, r1, r3
|
|
+2: mcr p15, 0, ip, c7, c14, 2 @ clean + invalidate D set/way
|
|
+ subs ip, ip, #(1 << 30) @ next way
|
|
+ bcs 2b
|
|
+ subs r1, r1, #(1 << 5) @ next set
|
|
+ bcs 1b
|
|
+
|
|
tst r2, #VM_EXEC
|
|
+ mov ip, #0
|
|
mcrne p15, 0, ip, c7, c5, 0 @ invalidate I cache
|
|
mcrne p15, 0, ip, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
@@ -138,7 +173,6 @@ __flush_whole_cache:
|
|
*/
|
|
.align 5
|
|
ENTRY(feroceon_flush_user_cache_range)
|
|
- mov ip, #0
|
|
sub r3, r1, r0 @ calculate total size
|
|
cmp r3, #CACHE_DLIMIT
|
|
bgt __flush_whole_cache
|
|
@@ -152,6 +186,7 @@ ENTRY(feroceon_flush_user_cache_range)
|
|
cmp r0, r1
|
|
blo 1b
|
|
tst r2, #VM_EXEC
|
|
+ mov ip, #0
|
|
mcrne p15, 0, ip, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
@@ -209,6 +244,20 @@ ENTRY(feroceon_flush_kern_dcache_page)
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
+ .align 5
|
|
+ENTRY(feroceon_range_flush_kern_dcache_page)
|
|
+ mrs r2, cpsr
|
|
+ add r1, r0, #PAGE_SZ - CACHE_DLINESIZE @ top addr is inclusive
|
|
+ orr r3, r2, #PSR_I_BIT
|
|
+ msr cpsr_c, r3 @ disable interrupts
|
|
+ mcr p15, 5, r0, c15, c15, 0 @ D clean/inv range start
|
|
+ mcr p15, 5, r1, c15, c15, 1 @ D clean/inv range top
|
|
+ msr cpsr_c, r2 @ restore interrupts
|
|
+ mov r0, #0
|
|
+ mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache
|
|
+ mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
+ mov pc, lr
|
|
+
|
|
/*
|
|
* dma_inv_range(start, end)
|
|
*
|
|
@@ -225,10 +274,10 @@ ENTRY(feroceon_flush_kern_dcache_page)
|
|
.align 5
|
|
ENTRY(feroceon_dma_inv_range)
|
|
tst r0, #CACHE_DLINESIZE - 1
|
|
+ bic r0, r0, #CACHE_DLINESIZE - 1
|
|
mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
|
|
tst r1, #CACHE_DLINESIZE - 1
|
|
mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
|
|
- bic r0, r0, #CACHE_DLINESIZE - 1
|
|
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
cmp r0, r1
|
|
@@ -236,6 +285,22 @@ ENTRY(feroceon_dma_inv_range)
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
+ .align 5
|
|
+ENTRY(feroceon_range_dma_inv_range)
|
|
+ mrs r2, cpsr
|
|
+ tst r0, #CACHE_DLINESIZE - 1
|
|
+ mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
|
|
+ tst r1, #CACHE_DLINESIZE - 1
|
|
+ mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
|
|
+ cmp r1, r0
|
|
+ subne r1, r1, #1 @ top address is inclusive
|
|
+ orr r3, r2, #PSR_I_BIT
|
|
+ msr cpsr_c, r3 @ disable interrupts
|
|
+ mcr p15, 5, r0, c15, c14, 0 @ D inv range start
|
|
+ mcr p15, 5, r1, c15, c14, 1 @ D inv range top
|
|
+ msr cpsr_c, r2 @ restore interrupts
|
|
+ mov pc, lr
|
|
+
|
|
/*
|
|
* dma_clean_range(start, end)
|
|
*
|
|
@@ -256,6 +321,19 @@ ENTRY(feroceon_dma_clean_range)
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
+ .align 5
|
|
+ENTRY(feroceon_range_dma_clean_range)
|
|
+ mrs r2, cpsr
|
|
+ cmp r1, r0
|
|
+ subne r1, r1, #1 @ top address is inclusive
|
|
+ orr r3, r2, #PSR_I_BIT
|
|
+ msr cpsr_c, r3 @ disable interrupts
|
|
+ mcr p15, 5, r0, c15, c13, 0 @ D clean range start
|
|
+ mcr p15, 5, r1, c15, c13, 1 @ D clean range top
|
|
+ msr cpsr_c, r2 @ restore interrupts
|
|
+ mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
+ mov pc, lr
|
|
+
|
|
/*
|
|
* dma_flush_range(start, end)
|
|
*
|
|
@@ -274,6 +352,19 @@ ENTRY(feroceon_dma_flush_range)
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
+ .align 5
|
|
+ENTRY(feroceon_range_dma_flush_range)
|
|
+ mrs r2, cpsr
|
|
+ cmp r1, r0
|
|
+ subne r1, r1, #1 @ top address is inclusive
|
|
+ orr r3, r2, #PSR_I_BIT
|
|
+ msr cpsr_c, r3 @ disable interrupts
|
|
+ mcr p15, 5, r0, c15, c15, 0 @ D clean/inv range start
|
|
+ mcr p15, 5, r1, c15, c15, 1 @ D clean/inv range top
|
|
+ msr cpsr_c, r2 @ restore interrupts
|
|
+ mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
+ mov pc, lr
|
|
+
|
|
ENTRY(feroceon_cache_fns)
|
|
.long feroceon_flush_kern_cache_all
|
|
.long feroceon_flush_user_cache_all
|
|
@@ -285,12 +376,33 @@ ENTRY(feroceon_cache_fns)
|
|
.long feroceon_dma_clean_range
|
|
.long feroceon_dma_flush_range
|
|
|
|
+ENTRY(feroceon_range_cache_fns)
|
|
+ .long feroceon_flush_kern_cache_all
|
|
+ .long feroceon_flush_user_cache_all
|
|
+ .long feroceon_flush_user_cache_range
|
|
+ .long feroceon_coherent_kern_range
|
|
+ .long feroceon_coherent_user_range
|
|
+ .long feroceon_range_flush_kern_dcache_page
|
|
+ .long feroceon_range_dma_inv_range
|
|
+ .long feroceon_range_dma_clean_range
|
|
+ .long feroceon_range_dma_flush_range
|
|
+
|
|
.align 5
|
|
ENTRY(cpu_feroceon_dcache_clean_area)
|
|
+#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
|
|
+ mov r2, r0
|
|
+ mov r3, r1
|
|
+#endif
|
|
1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
subs r1, r1, #CACHE_DLINESIZE
|
|
bhi 1b
|
|
+#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
|
|
+1: mcr p15, 1, r2, c15, c9, 1 @ clean L2 entry
|
|
+ add r2, r2, #CACHE_DLINESIZE
|
|
+ subs r3, r3, #CACHE_DLINESIZE
|
|
+ bhi 1b
|
|
+#endif
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
@@ -306,16 +418,25 @@ ENTRY(cpu_feroceon_dcache_clean_area)
|
|
.align 5
|
|
ENTRY(cpu_feroceon_switch_mm)
|
|
#ifdef CONFIG_MMU
|
|
- mov ip, #0
|
|
-@ && 'Clean & Invalidate whole DCache'
|
|
-1: mrc p15, 0, r15, c7, c14, 3 @ test,clean,invalidate
|
|
- bne 1b
|
|
- mcr p15, 0, ip, c7, c5, 0 @ invalidate I cache
|
|
- mcr p15, 0, ip, c7, c10, 4 @ drain WB
|
|
+ /*
|
|
+ * Note: we wish to call __flush_whole_cache but we need to preserve
|
|
+ * lr to do so. The only way without touching main memory is to
|
|
+ * use r2 which is normally used to test the VM_EXEC flag, and
|
|
+ * compensate locally for the skipped ops if it is not set.
|
|
+ */
|
|
+ mov r2, lr @ abuse r2 to preserve lr
|
|
+ bl __flush_whole_cache
|
|
+ @ if r2 contains the VM_EXEC bit then the next 2 ops are done already
|
|
+ tst r2, #VM_EXEC
|
|
+ mcreq p15, 0, ip, c7, c5, 0 @ invalidate I cache
|
|
+ mcreq p15, 0, ip, c7, c10, 4 @ drain WB
|
|
+
|
|
mcr p15, 0, r0, c2, c0, 0 @ load page table pointer
|
|
mcr p15, 0, ip, c8, c7, 0 @ invalidate I & D TLBs
|
|
-#endif
|
|
+ mov pc, r2
|
|
+#else
|
|
mov pc, lr
|
|
+#endif
|
|
|
|
/*
|
|
* cpu_feroceon_set_pte_ext(ptep, pte, ext)
|
|
@@ -345,6 +466,9 @@ ENTRY(cpu_feroceon_set_pte_ext)
|
|
str r2, [r0] @ hardware version
|
|
mov r0, r0
|
|
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
|
|
+#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
|
|
+ mcr p15, 1, r0, c15, c9, 1 @ clean L2 entry
|
|
+#endif
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
#endif
|
|
mov pc, lr
|
|
@@ -414,6 +538,21 @@ cpu_feroceon_name:
|
|
.asciz "Feroceon"
|
|
.size cpu_feroceon_name, . - cpu_feroceon_name
|
|
|
|
+ .type cpu_88fr531_name, #object
|
|
+cpu_88fr531_name:
|
|
+ .asciz "Feroceon 88FR531-vd"
|
|
+ .size cpu_88fr531_name, . - cpu_88fr531_name
|
|
+
|
|
+ .type cpu_88fr571_name, #object
|
|
+cpu_88fr571_name:
|
|
+ .asciz "Feroceon 88FR571-vd"
|
|
+ .size cpu_88fr571_name, . - cpu_88fr571_name
|
|
+
|
|
+ .type cpu_88fr131_name, #object
|
|
+cpu_88fr131_name:
|
|
+ .asciz "Feroceon 88FR131"
|
|
+ .size cpu_88fr131_name, . - cpu_88fr131_name
|
|
+
|
|
.align
|
|
|
|
.section ".proc.info.init", #alloc, #execinstr
|
|
@@ -421,15 +560,15 @@ cpu_feroceon_name:
|
|
#ifdef CONFIG_CPU_FEROCEON_OLD_ID
|
|
.type __feroceon_old_id_proc_info,#object
|
|
__feroceon_old_id_proc_info:
|
|
- .long 0x41069260
|
|
- .long 0xfffffff0
|
|
- .long PMD_TYPE_SECT | \
|
|
+ .long 0x41009260
|
|
+ .long 0xff00fff0
|
|
+ .long PMD_TYPE_SECT | \
|
|
PMD_SECT_BUFFERABLE | \
|
|
PMD_SECT_CACHEABLE | \
|
|
PMD_BIT4 | \
|
|
PMD_SECT_AP_WRITE | \
|
|
PMD_SECT_AP_READ
|
|
- .long PMD_TYPE_SECT | \
|
|
+ .long PMD_TYPE_SECT | \
|
|
PMD_BIT4 | \
|
|
PMD_SECT_AP_WRITE | \
|
|
PMD_SECT_AP_READ
|
|
@@ -445,17 +584,17 @@ __feroceon_old_id_proc_info:
|
|
.size __feroceon_old_id_proc_info, . - __feroceon_old_id_proc_info
|
|
#endif
|
|
|
|
- .type __feroceon_proc_info,#object
|
|
-__feroceon_proc_info:
|
|
+ .type __88fr531_proc_info,#object
|
|
+__88fr531_proc_info:
|
|
.long 0x56055310
|
|
.long 0xfffffff0
|
|
- .long PMD_TYPE_SECT | \
|
|
+ .long PMD_TYPE_SECT | \
|
|
PMD_SECT_BUFFERABLE | \
|
|
PMD_SECT_CACHEABLE | \
|
|
PMD_BIT4 | \
|
|
PMD_SECT_AP_WRITE | \
|
|
PMD_SECT_AP_READ
|
|
- .long PMD_TYPE_SECT | \
|
|
+ .long PMD_TYPE_SECT | \
|
|
PMD_BIT4 | \
|
|
PMD_SECT_AP_WRITE | \
|
|
PMD_SECT_AP_READ
|
|
@@ -463,9 +602,59 @@ __feroceon_proc_info:
|
|
.long cpu_arch_name
|
|
.long cpu_elf_name
|
|
.long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
|
|
- .long cpu_feroceon_name
|
|
+ .long cpu_88fr531_name
|
|
.long feroceon_processor_functions
|
|
.long v4wbi_tlb_fns
|
|
.long feroceon_user_fns
|
|
.long feroceon_cache_fns
|
|
- .size __feroceon_proc_info, . - __feroceon_proc_info
|
|
+ .size __88fr531_proc_info, . - __88fr531_proc_info
|
|
+
|
|
+ .type __88fr571_proc_info,#object
|
|
+__88fr571_proc_info:
|
|
+ .long 0x56155710
|
|
+ .long 0xfffffff0
|
|
+ .long PMD_TYPE_SECT | \
|
|
+ PMD_SECT_BUFFERABLE | \
|
|
+ PMD_SECT_CACHEABLE | \
|
|
+ PMD_BIT4 | \
|
|
+ PMD_SECT_AP_WRITE | \
|
|
+ PMD_SECT_AP_READ
|
|
+ .long PMD_TYPE_SECT | \
|
|
+ PMD_BIT4 | \
|
|
+ PMD_SECT_AP_WRITE | \
|
|
+ PMD_SECT_AP_READ
|
|
+ b __feroceon_setup
|
|
+ .long cpu_arch_name
|
|
+ .long cpu_elf_name
|
|
+ .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
|
|
+ .long cpu_88fr571_name
|
|
+ .long feroceon_processor_functions
|
|
+ .long v4wbi_tlb_fns
|
|
+ .long feroceon_user_fns
|
|
+ .long feroceon_range_cache_fns
|
|
+ .size __88fr571_proc_info, . - __88fr571_proc_info
|
|
+
|
|
+ .type __88fr131_proc_info,#object
|
|
+__88fr131_proc_info:
|
|
+ .long 0x56251310
|
|
+ .long 0xfffffff0
|
|
+ .long PMD_TYPE_SECT | \
|
|
+ PMD_SECT_BUFFERABLE | \
|
|
+ PMD_SECT_CACHEABLE | \
|
|
+ PMD_BIT4 | \
|
|
+ PMD_SECT_AP_WRITE | \
|
|
+ PMD_SECT_AP_READ
|
|
+ .long PMD_TYPE_SECT | \
|
|
+ PMD_BIT4 | \
|
|
+ PMD_SECT_AP_WRITE | \
|
|
+ PMD_SECT_AP_READ
|
|
+ b __feroceon_setup
|
|
+ .long cpu_arch_name
|
|
+ .long cpu_elf_name
|
|
+ .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
|
|
+ .long cpu_88fr131_name
|
|
+ .long feroceon_processor_functions
|
|
+ .long v4wbi_tlb_fns
|
|
+ .long feroceon_user_fns
|
|
+ .long feroceon_range_cache_fns
|
|
+ .size __88fr131_proc_info, . - __88fr131_proc_info
|
|
--- a/arch/arm/plat-orion/irq.c
|
|
+++ b/arch/arm/plat-orion/irq.c
|
|
@@ -36,8 +36,8 @@ static void orion_irq_unmask(u32 irq)
|
|
|
|
static struct irq_chip orion_irq_chip = {
|
|
.name = "orion_irq",
|
|
- .ack = orion_irq_mask,
|
|
.mask = orion_irq_mask,
|
|
+ .mask_ack = orion_irq_mask,
|
|
.unmask = orion_irq_unmask,
|
|
};
|
|
|
|
@@ -59,6 +59,7 @@ void __init orion_irq_init(unsigned int
|
|
set_irq_chip(irq, &orion_irq_chip);
|
|
set_irq_chip_data(irq, maskaddr);
|
|
set_irq_handler(irq, handle_level_irq);
|
|
+ irq_desc[irq].status |= IRQ_LEVEL;
|
|
set_irq_flags(irq, IRQF_VALID);
|
|
}
|
|
}
|
|
--- a/arch/arm/plat-orion/pcie.c
|
|
+++ b/arch/arm/plat-orion/pcie.c
|
|
@@ -39,6 +39,7 @@
|
|
#define PCIE_CONF_DATA_OFF 0x18fc
|
|
#define PCIE_MASK_OFF 0x1910
|
|
#define PCIE_CTRL_OFF 0x1a00
|
|
+#define PCIE_CTRL_X1_MODE 0x0001
|
|
#define PCIE_STAT_OFF 0x1a04
|
|
#define PCIE_STAT_DEV_OFFS 20
|
|
#define PCIE_STAT_DEV_MASK 0x1f
|
|
@@ -62,6 +63,11 @@ int orion_pcie_link_up(void __iomem *bas
|
|
return !(readl(base + PCIE_STAT_OFF) & PCIE_STAT_LINK_DOWN);
|
|
}
|
|
|
|
+int __init orion_pcie_x4_mode(void __iomem *base)
|
|
+{
|
|
+ return !(readl(base + PCIE_CTRL_OFF) & PCIE_CTRL_X1_MODE);
|
|
+}
|
|
+
|
|
int orion_pcie_get_local_bus_nr(void __iomem *base)
|
|
{
|
|
u32 stat = readl(base + PCIE_STAT_OFF);
|
|
--- a/arch/arm/plat-orion/time.c
|
|
+++ b/arch/arm/plat-orion/time.c
|
|
@@ -74,7 +74,7 @@ orion_clkevt_next_event(unsigned long de
|
|
/*
|
|
* Clear and enable clockevent timer interrupt.
|
|
*/
|
|
- writel(~BRIDGE_INT_TIMER1, BRIDGE_CAUSE);
|
|
+ writel(BRIDGE_INT_TIMER1_CLR, BRIDGE_CAUSE);
|
|
|
|
u = readl(BRIDGE_MASK);
|
|
u |= BRIDGE_INT_TIMER1;
|
|
@@ -138,7 +138,7 @@ orion_clkevt_mode(enum clock_event_mode
|
|
/*
|
|
* ACK pending timer interrupt.
|
|
*/
|
|
- writel(~BRIDGE_INT_TIMER1, BRIDGE_CAUSE);
|
|
+ writel(BRIDGE_INT_TIMER1_CLR, BRIDGE_CAUSE);
|
|
|
|
}
|
|
local_irq_restore(flags);
|
|
@@ -159,7 +159,7 @@ static irqreturn_t orion_timer_interrupt
|
|
/*
|
|
* ACK timer interrupt and call event handler.
|
|
*/
|
|
- writel(~BRIDGE_INT_TIMER1, BRIDGE_CAUSE);
|
|
+ writel(BRIDGE_INT_TIMER1_CLR, BRIDGE_CAUSE);
|
|
orion_clkevt.event_handler(&orion_clkevt);
|
|
|
|
return IRQ_HANDLED;
|
|
--- a/drivers/net/mv643xx_eth.c
|
|
+++ b/drivers/net/mv643xx_eth.c
|
|
@@ -34,406 +34,145 @@
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
+
|
|
#include <linux/init.h>
|
|
#include <linux/dma-mapping.h>
|
|
#include <linux/in.h>
|
|
-#include <linux/ip.h>
|
|
#include <linux/tcp.h>
|
|
#include <linux/udp.h>
|
|
#include <linux/etherdevice.h>
|
|
-
|
|
-#include <linux/bitops.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/ethtool.h>
|
|
#include <linux/platform_device.h>
|
|
-
|
|
#include <linux/module.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/spinlock.h>
|
|
#include <linux/workqueue.h>
|
|
#include <linux/mii.h>
|
|
-
|
|
#include <linux/mv643xx_eth.h>
|
|
-
|
|
#include <asm/io.h>
|
|
#include <asm/types.h>
|
|
-#include <asm/pgtable.h>
|
|
#include <asm/system.h>
|
|
-#include <asm/delay.h>
|
|
-#include <asm/dma-mapping.h>
|
|
|
|
-#define MV643XX_CHECKSUM_OFFLOAD_TX
|
|
-#define MV643XX_NAPI
|
|
-#define MV643XX_TX_FAST_REFILL
|
|
-#undef MV643XX_COAL
|
|
-
|
|
-#define MV643XX_TX_COAL 100
|
|
-#ifdef MV643XX_COAL
|
|
-#define MV643XX_RX_COAL 100
|
|
-#endif
|
|
+static char mv643xx_eth_driver_name[] = "mv643xx_eth";
|
|
+static char mv643xx_eth_driver_version[] = "1.1";
|
|
|
|
-#ifdef MV643XX_CHECKSUM_OFFLOAD_TX
|
|
+#define MV643XX_ETH_CHECKSUM_OFFLOAD_TX
|
|
+#define MV643XX_ETH_NAPI
|
|
+#define MV643XX_ETH_TX_FAST_REFILL
|
|
+
|
|
+#ifdef MV643XX_ETH_CHECKSUM_OFFLOAD_TX
|
|
#define MAX_DESCS_PER_SKB (MAX_SKB_FRAGS + 1)
|
|
#else
|
|
#define MAX_DESCS_PER_SKB 1
|
|
#endif
|
|
|
|
-#define ETH_VLAN_HLEN 4
|
|
-#define ETH_FCS_LEN 4
|
|
-#define ETH_HW_IP_ALIGN 2 /* hw aligns IP header */
|
|
-#define ETH_WRAPPER_LEN (ETH_HW_IP_ALIGN + ETH_HLEN + \
|
|
- ETH_VLAN_HLEN + ETH_FCS_LEN)
|
|
-#define ETH_RX_SKB_SIZE (dev->mtu + ETH_WRAPPER_LEN + \
|
|
- dma_get_cache_alignment())
|
|
-
|
|
/*
|
|
* Registers shared between all ports.
|
|
*/
|
|
-#define PHY_ADDR_REG 0x0000
|
|
-#define SMI_REG 0x0004
|
|
-#define WINDOW_BASE(i) (0x0200 + ((i) << 3))
|
|
-#define WINDOW_SIZE(i) (0x0204 + ((i) << 3))
|
|
-#define WINDOW_REMAP_HIGH(i) (0x0280 + ((i) << 2))
|
|
-#define WINDOW_BAR_ENABLE 0x0290
|
|
-#define WINDOW_PROTECT(i) (0x0294 + ((i) << 4))
|
|
+#define PHY_ADDR 0x0000
|
|
+#define SMI_REG 0x0004
|
|
+#define WINDOW_BASE(w) (0x0200 + ((w) << 3))
|
|
+#define WINDOW_SIZE(w) (0x0204 + ((w) << 3))
|
|
+#define WINDOW_REMAP_HIGH(w) (0x0280 + ((w) << 2))
|
|
+#define WINDOW_BAR_ENABLE 0x0290
|
|
+#define WINDOW_PROTECT(w) (0x0294 + ((w) << 4))
|
|
|
|
/*
|
|
* Per-port registers.
|
|
*/
|
|
-#define PORT_CONFIG_REG(p) (0x0400 + ((p) << 10))
|
|
-#define PORT_CONFIG_EXTEND_REG(p) (0x0404 + ((p) << 10))
|
|
-#define MAC_ADDR_LOW(p) (0x0414 + ((p) << 10))
|
|
-#define MAC_ADDR_HIGH(p) (0x0418 + ((p) << 10))
|
|
-#define SDMA_CONFIG_REG(p) (0x041c + ((p) << 10))
|
|
-#define PORT_SERIAL_CONTROL_REG(p) (0x043c + ((p) << 10))
|
|
-#define PORT_STATUS_REG(p) (0x0444 + ((p) << 10))
|
|
-#define TRANSMIT_QUEUE_COMMAND_REG(p) (0x0448 + ((p) << 10))
|
|
-#define MAXIMUM_TRANSMIT_UNIT(p) (0x0458 + ((p) << 10))
|
|
-#define INTERRUPT_CAUSE_REG(p) (0x0460 + ((p) << 10))
|
|
-#define INTERRUPT_CAUSE_EXTEND_REG(p) (0x0464 + ((p) << 10))
|
|
-#define INTERRUPT_MASK_REG(p) (0x0468 + ((p) << 10))
|
|
-#define INTERRUPT_EXTEND_MASK_REG(p) (0x046c + ((p) << 10))
|
|
-#define TX_FIFO_URGENT_THRESHOLD_REG(p) (0x0474 + ((p) << 10))
|
|
-#define RX_CURRENT_QUEUE_DESC_PTR_0(p) (0x060c + ((p) << 10))
|
|
-#define RECEIVE_QUEUE_COMMAND_REG(p) (0x0680 + ((p) << 10))
|
|
-#define TX_CURRENT_QUEUE_DESC_PTR_0(p) (0x06c0 + ((p) << 10))
|
|
-#define MIB_COUNTERS_BASE(p) (0x1000 + ((p) << 7))
|
|
-#define DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE(p) (0x1400 + ((p) << 10))
|
|
-#define DA_FILTER_OTHER_MULTICAST_TABLE_BASE(p) (0x1500 + ((p) << 10))
|
|
-#define DA_FILTER_UNICAST_TABLE_BASE(p) (0x1600 + ((p) << 10))
|
|
-
|
|
-/* These macros describe Ethernet Port configuration reg (Px_cR) bits */
|
|
-#define UNICAST_NORMAL_MODE (0 << 0)
|
|
-#define UNICAST_PROMISCUOUS_MODE (1 << 0)
|
|
-#define DEFAULT_RX_QUEUE(queue) ((queue) << 1)
|
|
-#define DEFAULT_RX_ARP_QUEUE(queue) ((queue) << 4)
|
|
-#define RECEIVE_BC_IF_NOT_IP_OR_ARP (0 << 7)
|
|
-#define REJECT_BC_IF_NOT_IP_OR_ARP (1 << 7)
|
|
-#define RECEIVE_BC_IF_IP (0 << 8)
|
|
-#define REJECT_BC_IF_IP (1 << 8)
|
|
-#define RECEIVE_BC_IF_ARP (0 << 9)
|
|
-#define REJECT_BC_IF_ARP (1 << 9)
|
|
-#define TX_AM_NO_UPDATE_ERROR_SUMMARY (1 << 12)
|
|
-#define CAPTURE_TCP_FRAMES_DIS (0 << 14)
|
|
-#define CAPTURE_TCP_FRAMES_EN (1 << 14)
|
|
-#define CAPTURE_UDP_FRAMES_DIS (0 << 15)
|
|
-#define CAPTURE_UDP_FRAMES_EN (1 << 15)
|
|
-#define DEFAULT_RX_TCP_QUEUE(queue) ((queue) << 16)
|
|
-#define DEFAULT_RX_UDP_QUEUE(queue) ((queue) << 19)
|
|
-#define DEFAULT_RX_BPDU_QUEUE(queue) ((queue) << 22)
|
|
-
|
|
-#define PORT_CONFIG_DEFAULT_VALUE \
|
|
- UNICAST_NORMAL_MODE | \
|
|
- DEFAULT_RX_QUEUE(0) | \
|
|
- DEFAULT_RX_ARP_QUEUE(0) | \
|
|
- RECEIVE_BC_IF_NOT_IP_OR_ARP | \
|
|
- RECEIVE_BC_IF_IP | \
|
|
- RECEIVE_BC_IF_ARP | \
|
|
- CAPTURE_TCP_FRAMES_DIS | \
|
|
- CAPTURE_UDP_FRAMES_DIS | \
|
|
- DEFAULT_RX_TCP_QUEUE(0) | \
|
|
- DEFAULT_RX_UDP_QUEUE(0) | \
|
|
- DEFAULT_RX_BPDU_QUEUE(0)
|
|
-
|
|
-/* These macros describe Ethernet Port configuration extend reg (Px_cXR) bits*/
|
|
-#define CLASSIFY_EN (1 << 0)
|
|
-#define SPAN_BPDU_PACKETS_AS_NORMAL (0 << 1)
|
|
-#define SPAN_BPDU_PACKETS_TO_RX_QUEUE_7 (1 << 1)
|
|
-#define PARTITION_DISABLE (0 << 2)
|
|
-#define PARTITION_ENABLE (1 << 2)
|
|
-
|
|
-#define PORT_CONFIG_EXTEND_DEFAULT_VALUE \
|
|
- SPAN_BPDU_PACKETS_AS_NORMAL | \
|
|
- PARTITION_DISABLE
|
|
-
|
|
-/* These macros describe Ethernet Port Sdma configuration reg (SDCR) bits */
|
|
-#define RIFB (1 << 0)
|
|
-#define RX_BURST_SIZE_1_64BIT (0 << 1)
|
|
-#define RX_BURST_SIZE_2_64BIT (1 << 1)
|
|
+#define PORT_CONFIG(p) (0x0400 + ((p) << 10))
|
|
+#define UNICAST_PROMISCUOUS_MODE 0x00000001
|
|
+#define PORT_CONFIG_EXT(p) (0x0404 + ((p) << 10))
|
|
+#define MAC_ADDR_LOW(p) (0x0414 + ((p) << 10))
|
|
+#define MAC_ADDR_HIGH(p) (0x0418 + ((p) << 10))
|
|
+#define SDMA_CONFIG(p) (0x041c + ((p) << 10))
|
|
+#define PORT_SERIAL_CONTROL(p) (0x043c + ((p) << 10))
|
|
+#define PORT_STATUS(p) (0x0444 + ((p) << 10))
|
|
+#define TX_FIFO_EMPTY 0x00000400
|
|
+#define TXQ_COMMAND(p) (0x0448 + ((p) << 10))
|
|
+#define TXQ_FIX_PRIO_CONF(p) (0x044c + ((p) << 10))
|
|
+#define TX_BW_RATE(p) (0x0450 + ((p) << 10))
|
|
+#define TX_BW_MTU(p) (0x0458 + ((p) << 10))
|
|
+#define TX_BW_BURST(p) (0x045c + ((p) << 10))
|
|
+#define INT_CAUSE(p) (0x0460 + ((p) << 10))
|
|
+#define INT_TX_END 0x07f80000
|
|
+#define INT_RX 0x0007fbfc
|
|
+#define INT_EXT 0x00000002
|
|
+#define INT_CAUSE_EXT(p) (0x0464 + ((p) << 10))
|
|
+#define INT_EXT_LINK 0x00100000
|
|
+#define INT_EXT_PHY 0x00010000
|
|
+#define INT_EXT_TX_ERROR_0 0x00000100
|
|
+#define INT_EXT_TX_0 0x00000001
|
|
+#define INT_EXT_TX 0x0000ffff
|
|
+#define INT_MASK(p) (0x0468 + ((p) << 10))
|
|
+#define INT_MASK_EXT(p) (0x046c + ((p) << 10))
|
|
+#define TX_FIFO_URGENT_THRESHOLD(p) (0x0474 + ((p) << 10))
|
|
+#define TXQ_FIX_PRIO_CONF_MOVED(p) (0x04dc + ((p) << 10))
|
|
+#define TX_BW_RATE_MOVED(p) (0x04e0 + ((p) << 10))
|
|
+#define TX_BW_MTU_MOVED(p) (0x04e8 + ((p) << 10))
|
|
+#define TX_BW_BURST_MOVED(p) (0x04ec + ((p) << 10))
|
|
+#define RXQ_CURRENT_DESC_PTR(p, q) (0x060c + ((p) << 10) + ((q) << 4))
|
|
+#define RXQ_COMMAND(p) (0x0680 + ((p) << 10))
|
|
+#define TXQ_CURRENT_DESC_PTR(p, q) (0x06c0 + ((p) << 10) + ((q) << 2))
|
|
+#define TXQ_BW_TOKENS(p, q) (0x0700 + ((p) << 10) + ((q) << 4))
|
|
+#define TXQ_BW_CONF(p, q) (0x0704 + ((p) << 10) + ((q) << 4))
|
|
+#define TXQ_BW_WRR_CONF(p, q) (0x0708 + ((p) << 10) + ((q) << 4))
|
|
+#define MIB_COUNTERS(p) (0x1000 + ((p) << 7))
|
|
+#define SPECIAL_MCAST_TABLE(p) (0x1400 + ((p) << 10))
|
|
+#define OTHER_MCAST_TABLE(p) (0x1500 + ((p) << 10))
|
|
+#define UNICAST_TABLE(p) (0x1600 + ((p) << 10))
|
|
+
|
|
+
|
|
+/*
|
|
+ * SDMA configuration register.
|
|
+ */
|
|
#define RX_BURST_SIZE_4_64BIT (2 << 1)
|
|
-#define RX_BURST_SIZE_8_64BIT (3 << 1)
|
|
-#define RX_BURST_SIZE_16_64BIT (4 << 1)
|
|
#define BLM_RX_NO_SWAP (1 << 4)
|
|
-#define BLM_RX_BYTE_SWAP (0 << 4)
|
|
#define BLM_TX_NO_SWAP (1 << 5)
|
|
-#define BLM_TX_BYTE_SWAP (0 << 5)
|
|
-#define DESCRIPTORS_BYTE_SWAP (1 << 6)
|
|
-#define DESCRIPTORS_NO_SWAP (0 << 6)
|
|
-#define IPG_INT_RX(value) (((value) & 0x3fff) << 8)
|
|
-#define TX_BURST_SIZE_1_64BIT (0 << 22)
|
|
-#define TX_BURST_SIZE_2_64BIT (1 << 22)
|
|
#define TX_BURST_SIZE_4_64BIT (2 << 22)
|
|
-#define TX_BURST_SIZE_8_64BIT (3 << 22)
|
|
-#define TX_BURST_SIZE_16_64BIT (4 << 22)
|
|
|
|
#if defined(__BIG_ENDIAN)
|
|
#define PORT_SDMA_CONFIG_DEFAULT_VALUE \
|
|
RX_BURST_SIZE_4_64BIT | \
|
|
- IPG_INT_RX(0) | \
|
|
TX_BURST_SIZE_4_64BIT
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
#define PORT_SDMA_CONFIG_DEFAULT_VALUE \
|
|
RX_BURST_SIZE_4_64BIT | \
|
|
BLM_RX_NO_SWAP | \
|
|
BLM_TX_NO_SWAP | \
|
|
- IPG_INT_RX(0) | \
|
|
TX_BURST_SIZE_4_64BIT
|
|
#else
|
|
#error One of __BIG_ENDIAN or __LITTLE_ENDIAN must be defined
|
|
#endif
|
|
|
|
-/* These macros describe Ethernet Port serial control reg (PSCR) bits */
|
|
-#define SERIAL_PORT_DISABLE (0 << 0)
|
|
-#define SERIAL_PORT_ENABLE (1 << 0)
|
|
-#define DO_NOT_FORCE_LINK_PASS (0 << 1)
|
|
-#define FORCE_LINK_PASS (1 << 1)
|
|
-#define ENABLE_AUTO_NEG_FOR_DUPLX (0 << 2)
|
|
-#define DISABLE_AUTO_NEG_FOR_DUPLX (1 << 2)
|
|
-#define ENABLE_AUTO_NEG_FOR_FLOW_CTRL (0 << 3)
|
|
-#define DISABLE_AUTO_NEG_FOR_FLOW_CTRL (1 << 3)
|
|
-#define ADV_NO_FLOW_CTRL (0 << 4)
|
|
-#define ADV_SYMMETRIC_FLOW_CTRL (1 << 4)
|
|
-#define FORCE_FC_MODE_NO_PAUSE_DIS_TX (0 << 5)
|
|
-#define FORCE_FC_MODE_TX_PAUSE_DIS (1 << 5)
|
|
-#define FORCE_BP_MODE_NO_JAM (0 << 7)
|
|
-#define FORCE_BP_MODE_JAM_TX (1 << 7)
|
|
-#define FORCE_BP_MODE_JAM_TX_ON_RX_ERR (2 << 7)
|
|
-#define SERIAL_PORT_CONTROL_RESERVED (1 << 9)
|
|
-#define FORCE_LINK_FAIL (0 << 10)
|
|
-#define DO_NOT_FORCE_LINK_FAIL (1 << 10)
|
|
-#define RETRANSMIT_16_ATTEMPTS (0 << 11)
|
|
-#define RETRANSMIT_FOREVER (1 << 11)
|
|
-#define ENABLE_AUTO_NEG_SPEED_GMII (0 << 13)
|
|
-#define DISABLE_AUTO_NEG_SPEED_GMII (1 << 13)
|
|
-#define DTE_ADV_0 (0 << 14)
|
|
-#define DTE_ADV_1 (1 << 14)
|
|
-#define DISABLE_AUTO_NEG_BYPASS (0 << 15)
|
|
-#define ENABLE_AUTO_NEG_BYPASS (1 << 15)
|
|
-#define AUTO_NEG_NO_CHANGE (0 << 16)
|
|
-#define RESTART_AUTO_NEG (1 << 16)
|
|
-#define MAX_RX_PACKET_1518BYTE (0 << 17)
|
|
+
|
|
+/*
|
|
+ * Port serial control register.
|
|
+ */
|
|
+#define SET_MII_SPEED_TO_100 (1 << 24)
|
|
+#define SET_GMII_SPEED_TO_1000 (1 << 23)
|
|
+#define SET_FULL_DUPLEX_MODE (1 << 21)
|
|
#define MAX_RX_PACKET_1522BYTE (1 << 17)
|
|
-#define MAX_RX_PACKET_1552BYTE (2 << 17)
|
|
-#define MAX_RX_PACKET_9022BYTE (3 << 17)
|
|
-#define MAX_RX_PACKET_9192BYTE (4 << 17)
|
|
#define MAX_RX_PACKET_9700BYTE (5 << 17)
|
|
#define MAX_RX_PACKET_MASK (7 << 17)
|
|
-#define CLR_EXT_LOOPBACK (0 << 20)
|
|
-#define SET_EXT_LOOPBACK (1 << 20)
|
|
-#define SET_HALF_DUPLEX_MODE (0 << 21)
|
|
-#define SET_FULL_DUPLEX_MODE (1 << 21)
|
|
-#define DISABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX (0 << 22)
|
|
-#define ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX (1 << 22)
|
|
-#define SET_GMII_SPEED_TO_10_100 (0 << 23)
|
|
-#define SET_GMII_SPEED_TO_1000 (1 << 23)
|
|
-#define SET_MII_SPEED_TO_10 (0 << 24)
|
|
-#define SET_MII_SPEED_TO_100 (1 << 24)
|
|
+#define DISABLE_AUTO_NEG_SPEED_GMII (1 << 13)
|
|
+#define DO_NOT_FORCE_LINK_FAIL (1 << 10)
|
|
+#define SERIAL_PORT_CONTROL_RESERVED (1 << 9)
|
|
+#define DISABLE_AUTO_NEG_FOR_FLOW_CTRL (1 << 3)
|
|
+#define DISABLE_AUTO_NEG_FOR_DUPLEX (1 << 2)
|
|
+#define FORCE_LINK_PASS (1 << 1)
|
|
+#define SERIAL_PORT_ENABLE (1 << 0)
|
|
+
|
|
+#define DEFAULT_RX_QUEUE_SIZE 400
|
|
+#define DEFAULT_TX_QUEUE_SIZE 800
|
|
|
|
-#define PORT_SERIAL_CONTROL_DEFAULT_VALUE \
|
|
- DO_NOT_FORCE_LINK_PASS | \
|
|
- ENABLE_AUTO_NEG_FOR_DUPLX | \
|
|
- DISABLE_AUTO_NEG_FOR_FLOW_CTRL | \
|
|
- ADV_SYMMETRIC_FLOW_CTRL | \
|
|
- FORCE_FC_MODE_NO_PAUSE_DIS_TX | \
|
|
- FORCE_BP_MODE_NO_JAM | \
|
|
- (1 << 9) /* reserved */ | \
|
|
- DO_NOT_FORCE_LINK_FAIL | \
|
|
- RETRANSMIT_16_ATTEMPTS | \
|
|
- ENABLE_AUTO_NEG_SPEED_GMII | \
|
|
- DTE_ADV_0 | \
|
|
- DISABLE_AUTO_NEG_BYPASS | \
|
|
- AUTO_NEG_NO_CHANGE | \
|
|
- MAX_RX_PACKET_9700BYTE | \
|
|
- CLR_EXT_LOOPBACK | \
|
|
- SET_FULL_DUPLEX_MODE | \
|
|
- ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX
|
|
-
|
|
-/* These macros describe Ethernet Serial Status reg (PSR) bits */
|
|
-#define PORT_STATUS_MODE_10_BIT (1 << 0)
|
|
-#define PORT_STATUS_LINK_UP (1 << 1)
|
|
-#define PORT_STATUS_FULL_DUPLEX (1 << 2)
|
|
-#define PORT_STATUS_FLOW_CONTROL (1 << 3)
|
|
-#define PORT_STATUS_GMII_1000 (1 << 4)
|
|
-#define PORT_STATUS_MII_100 (1 << 5)
|
|
-/* PSR bit 6 is undocumented */
|
|
-#define PORT_STATUS_TX_IN_PROGRESS (1 << 7)
|
|
-#define PORT_STATUS_AUTONEG_BYPASSED (1 << 8)
|
|
-#define PORT_STATUS_PARTITION (1 << 9)
|
|
-#define PORT_STATUS_TX_FIFO_EMPTY (1 << 10)
|
|
-/* PSR bits 11-31 are reserved */
|
|
-
|
|
-#define PORT_DEFAULT_TRANSMIT_QUEUE_SIZE 800
|
|
-#define PORT_DEFAULT_RECEIVE_QUEUE_SIZE 400
|
|
-
|
|
-#define DESC_SIZE 64
|
|
-
|
|
-#define ETH_RX_QUEUES_ENABLED (1 << 0) /* use only Q0 for receive */
|
|
-#define ETH_TX_QUEUES_ENABLED (1 << 0) /* use only Q0 for transmit */
|
|
-
|
|
-#define ETH_INT_CAUSE_RX_DONE (ETH_RX_QUEUES_ENABLED << 2)
|
|
-#define ETH_INT_CAUSE_RX_ERROR (ETH_RX_QUEUES_ENABLED << 9)
|
|
-#define ETH_INT_CAUSE_RX (ETH_INT_CAUSE_RX_DONE | ETH_INT_CAUSE_RX_ERROR)
|
|
-#define ETH_INT_CAUSE_EXT 0x00000002
|
|
-#define ETH_INT_UNMASK_ALL (ETH_INT_CAUSE_RX | ETH_INT_CAUSE_EXT)
|
|
-
|
|
-#define ETH_INT_CAUSE_TX_DONE (ETH_TX_QUEUES_ENABLED << 0)
|
|
-#define ETH_INT_CAUSE_TX_ERROR (ETH_TX_QUEUES_ENABLED << 8)
|
|
-#define ETH_INT_CAUSE_TX (ETH_INT_CAUSE_TX_DONE | ETH_INT_CAUSE_TX_ERROR)
|
|
-#define ETH_INT_CAUSE_PHY 0x00010000
|
|
-#define ETH_INT_CAUSE_STATE 0x00100000
|
|
-#define ETH_INT_UNMASK_ALL_EXT (ETH_INT_CAUSE_TX | ETH_INT_CAUSE_PHY | \
|
|
- ETH_INT_CAUSE_STATE)
|
|
-
|
|
-#define ETH_INT_MASK_ALL 0x00000000
|
|
-#define ETH_INT_MASK_ALL_EXT 0x00000000
|
|
-
|
|
-#define PHY_WAIT_ITERATIONS 1000 /* 1000 iterations * 10uS = 10mS max */
|
|
-#define PHY_WAIT_MICRO_SECONDS 10
|
|
-
|
|
-/* Buffer offset from buffer pointer */
|
|
-#define RX_BUF_OFFSET 0x2
|
|
-
|
|
-/* Gigabit Ethernet Unit Global Registers */
|
|
-
|
|
-/* MIB Counters register definitions */
|
|
-#define ETH_MIB_GOOD_OCTETS_RECEIVED_LOW 0x0
|
|
-#define ETH_MIB_GOOD_OCTETS_RECEIVED_HIGH 0x4
|
|
-#define ETH_MIB_BAD_OCTETS_RECEIVED 0x8
|
|
-#define ETH_MIB_INTERNAL_MAC_TRANSMIT_ERR 0xc
|
|
-#define ETH_MIB_GOOD_FRAMES_RECEIVED 0x10
|
|
-#define ETH_MIB_BAD_FRAMES_RECEIVED 0x14
|
|
-#define ETH_MIB_BROADCAST_FRAMES_RECEIVED 0x18
|
|
-#define ETH_MIB_MULTICAST_FRAMES_RECEIVED 0x1c
|
|
-#define ETH_MIB_FRAMES_64_OCTETS 0x20
|
|
-#define ETH_MIB_FRAMES_65_TO_127_OCTETS 0x24
|
|
-#define ETH_MIB_FRAMES_128_TO_255_OCTETS 0x28
|
|
-#define ETH_MIB_FRAMES_256_TO_511_OCTETS 0x2c
|
|
-#define ETH_MIB_FRAMES_512_TO_1023_OCTETS 0x30
|
|
-#define ETH_MIB_FRAMES_1024_TO_MAX_OCTETS 0x34
|
|
-#define ETH_MIB_GOOD_OCTETS_SENT_LOW 0x38
|
|
-#define ETH_MIB_GOOD_OCTETS_SENT_HIGH 0x3c
|
|
-#define ETH_MIB_GOOD_FRAMES_SENT 0x40
|
|
-#define ETH_MIB_EXCESSIVE_COLLISION 0x44
|
|
-#define ETH_MIB_MULTICAST_FRAMES_SENT 0x48
|
|
-#define ETH_MIB_BROADCAST_FRAMES_SENT 0x4c
|
|
-#define ETH_MIB_UNREC_MAC_CONTROL_RECEIVED 0x50
|
|
-#define ETH_MIB_FC_SENT 0x54
|
|
-#define ETH_MIB_GOOD_FC_RECEIVED 0x58
|
|
-#define ETH_MIB_BAD_FC_RECEIVED 0x5c
|
|
-#define ETH_MIB_UNDERSIZE_RECEIVED 0x60
|
|
-#define ETH_MIB_FRAGMENTS_RECEIVED 0x64
|
|
-#define ETH_MIB_OVERSIZE_RECEIVED 0x68
|
|
-#define ETH_MIB_JABBER_RECEIVED 0x6c
|
|
-#define ETH_MIB_MAC_RECEIVE_ERROR 0x70
|
|
-#define ETH_MIB_BAD_CRC_EVENT 0x74
|
|
-#define ETH_MIB_COLLISION 0x78
|
|
-#define ETH_MIB_LATE_COLLISION 0x7c
|
|
-
|
|
-/* Port serial status reg (PSR) */
|
|
-#define ETH_INTERFACE_PCM 0x00000001
|
|
-#define ETH_LINK_IS_UP 0x00000002
|
|
-#define ETH_PORT_AT_FULL_DUPLEX 0x00000004
|
|
-#define ETH_RX_FLOW_CTRL_ENABLED 0x00000008
|
|
-#define ETH_GMII_SPEED_1000 0x00000010
|
|
-#define ETH_MII_SPEED_100 0x00000020
|
|
-#define ETH_TX_IN_PROGRESS 0x00000080
|
|
-#define ETH_BYPASS_ACTIVE 0x00000100
|
|
-#define ETH_PORT_AT_PARTITION_STATE 0x00000200
|
|
-#define ETH_PORT_TX_FIFO_EMPTY 0x00000400
|
|
-
|
|
-/* SMI reg */
|
|
-#define ETH_SMI_BUSY 0x10000000 /* 0 - Write, 1 - Read */
|
|
-#define ETH_SMI_READ_VALID 0x08000000 /* 0 - Write, 1 - Read */
|
|
-#define ETH_SMI_OPCODE_WRITE 0 /* Completion of Read */
|
|
-#define ETH_SMI_OPCODE_READ 0x04000000 /* Operation is in progress */
|
|
-
|
|
-/* Interrupt Cause Register Bit Definitions */
|
|
-
|
|
-/* SDMA command status fields macros */
|
|
-
|
|
-/* Tx & Rx descriptors status */
|
|
-#define ETH_ERROR_SUMMARY 0x00000001
|
|
-
|
|
-/* Tx & Rx descriptors command */
|
|
-#define ETH_BUFFER_OWNED_BY_DMA 0x80000000
|
|
-
|
|
-/* Tx descriptors status */
|
|
-#define ETH_LC_ERROR 0
|
|
-#define ETH_UR_ERROR 0x00000002
|
|
-#define ETH_RL_ERROR 0x00000004
|
|
-#define ETH_LLC_SNAP_FORMAT 0x00000200
|
|
-
|
|
-/* Rx descriptors status */
|
|
-#define ETH_OVERRUN_ERROR 0x00000002
|
|
-#define ETH_MAX_FRAME_LENGTH_ERROR 0x00000004
|
|
-#define ETH_RESOURCE_ERROR 0x00000006
|
|
-#define ETH_VLAN_TAGGED 0x00080000
|
|
-#define ETH_BPDU_FRAME 0x00100000
|
|
-#define ETH_UDP_FRAME_OVER_IP_V_4 0x00200000
|
|
-#define ETH_OTHER_FRAME_TYPE 0x00400000
|
|
-#define ETH_LAYER_2_IS_ETH_V_2 0x00800000
|
|
-#define ETH_FRAME_TYPE_IP_V_4 0x01000000
|
|
-#define ETH_FRAME_HEADER_OK 0x02000000
|
|
-#define ETH_RX_LAST_DESC 0x04000000
|
|
-#define ETH_RX_FIRST_DESC 0x08000000
|
|
-#define ETH_UNKNOWN_DESTINATION_ADDR 0x10000000
|
|
-#define ETH_RX_ENABLE_INTERRUPT 0x20000000
|
|
-#define ETH_LAYER_4_CHECKSUM_OK 0x40000000
|
|
-
|
|
-/* Rx descriptors byte count */
|
|
-#define ETH_FRAME_FRAGMENTED 0x00000004
|
|
-
|
|
-/* Tx descriptors command */
|
|
-#define ETH_LAYER_4_CHECKSUM_FIRST_DESC 0x00000400
|
|
-#define ETH_FRAME_SET_TO_VLAN 0x00008000
|
|
-#define ETH_UDP_FRAME 0x00010000
|
|
-#define ETH_GEN_TCP_UDP_CHECKSUM 0x00020000
|
|
-#define ETH_GEN_IP_V_4_CHECKSUM 0x00040000
|
|
-#define ETH_ZERO_PADDING 0x00080000
|
|
-#define ETH_TX_LAST_DESC 0x00100000
|
|
-#define ETH_TX_FIRST_DESC 0x00200000
|
|
-#define ETH_GEN_CRC 0x00400000
|
|
-#define ETH_TX_ENABLE_INTERRUPT 0x00800000
|
|
-#define ETH_AUTO_MODE 0x40000000
|
|
-
|
|
-#define ETH_TX_IHL_SHIFT 11
|
|
-
|
|
-/* typedefs */
|
|
-
|
|
-typedef enum _eth_func_ret_status {
|
|
- ETH_OK, /* Returned as expected. */
|
|
- ETH_ERROR, /* Fundamental error. */
|
|
- ETH_RETRY, /* Could not process request. Try later.*/
|
|
- ETH_END_OF_JOB, /* Ring has nothing to process. */
|
|
- ETH_QUEUE_FULL, /* Ring resource error. */
|
|
- ETH_QUEUE_LAST_RESOURCE /* Ring resources about to exhaust. */
|
|
-} ETH_FUNC_RET_STATUS;
|
|
|
|
-/* These are for big-endian machines. Little endian needs different
|
|
- * definitions.
|
|
+/*
|
|
+ * RX/TX descriptors.
|
|
*/
|
|
#if defined(__BIG_ENDIAN)
|
|
-struct eth_rx_desc {
|
|
+struct rx_desc {
|
|
u16 byte_cnt; /* Descriptor buffer byte count */
|
|
u16 buf_size; /* Buffer size */
|
|
u32 cmd_sts; /* Descriptor command status */
|
|
@@ -441,7 +180,7 @@ struct eth_rx_desc {
|
|
u32 buf_ptr; /* Descriptor buffer pointer */
|
|
};
|
|
|
|
-struct eth_tx_desc {
|
|
+struct tx_desc {
|
|
u16 byte_cnt; /* buffer byte count */
|
|
u16 l4i_chk; /* CPU provided TCP checksum */
|
|
u32 cmd_sts; /* Command/status field */
|
|
@@ -449,7 +188,7 @@ struct eth_tx_desc {
|
|
u32 buf_ptr; /* pointer to buffer for this descriptor*/
|
|
};
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
-struct eth_rx_desc {
|
|
+struct rx_desc {
|
|
u32 cmd_sts; /* Descriptor command status */
|
|
u16 buf_size; /* Buffer size */
|
|
u16 byte_cnt; /* Descriptor buffer byte count */
|
|
@@ -457,7 +196,7 @@ struct eth_rx_desc {
|
|
u32 next_desc_ptr; /* Next descriptor pointer */
|
|
};
|
|
|
|
-struct eth_tx_desc {
|
|
+struct tx_desc {
|
|
u32 cmd_sts; /* Command/status field */
|
|
u16 l4i_chk; /* CPU provided TCP checksum */
|
|
u16 byte_cnt; /* buffer byte count */
|
|
@@ -468,18 +207,59 @@ struct eth_tx_desc {
|
|
#error One of __BIG_ENDIAN or __LITTLE_ENDIAN must be defined
|
|
#endif
|
|
|
|
-/* Unified struct for Rx and Tx operations. The user is not required to */
|
|
-/* be familier with neither Tx nor Rx descriptors. */
|
|
-struct pkt_info {
|
|
- unsigned short byte_cnt; /* Descriptor buffer byte count */
|
|
- unsigned short l4i_chk; /* Tx CPU provided TCP Checksum */
|
|
- unsigned int cmd_sts; /* Descriptor command status */
|
|
- dma_addr_t buf_ptr; /* Descriptor buffer pointer */
|
|
- struct sk_buff *return_info; /* User resource return information */
|
|
+/* RX & TX descriptor command */
|
|
+#define BUFFER_OWNED_BY_DMA 0x80000000
|
|
+
|
|
+/* RX & TX descriptor status */
|
|
+#define ERROR_SUMMARY 0x00000001
|
|
+
|
|
+/* RX descriptor status */
|
|
+#define LAYER_4_CHECKSUM_OK 0x40000000
|
|
+#define RX_ENABLE_INTERRUPT 0x20000000
|
|
+#define RX_FIRST_DESC 0x08000000
|
|
+#define RX_LAST_DESC 0x04000000
|
|
+
|
|
+/* TX descriptor command */
|
|
+#define TX_ENABLE_INTERRUPT 0x00800000
|
|
+#define GEN_CRC 0x00400000
|
|
+#define TX_FIRST_DESC 0x00200000
|
|
+#define TX_LAST_DESC 0x00100000
|
|
+#define ZERO_PADDING 0x00080000
|
|
+#define GEN_IP_V4_CHECKSUM 0x00040000
|
|
+#define GEN_TCP_UDP_CHECKSUM 0x00020000
|
|
+#define UDP_FRAME 0x00010000
|
|
+
|
|
+#define TX_IHL_SHIFT 11
|
|
+
|
|
+
|
|
+/* global *******************************************************************/
|
|
+struct mv643xx_eth_shared_private {
|
|
+ /*
|
|
+ * Ethernet controller base address.
|
|
+ */
|
|
+ void __iomem *base;
|
|
+
|
|
+ /*
|
|
+ * Protects access to SMI_REG, which is shared between ports.
|
|
+ */
|
|
+ spinlock_t phy_lock;
|
|
+
|
|
+ /*
|
|
+ * Per-port MBUS window access register value.
|
|
+ */
|
|
+ u32 win_protect;
|
|
+
|
|
+ /*
|
|
+ * Hardware-specific parameters.
|
|
+ */
|
|
+ unsigned int t_clk;
|
|
+ int extended_rx_coal_limit;
|
|
+ int tx_bw_control_moved;
|
|
};
|
|
|
|
-/* Ethernet port specific information */
|
|
-struct mv643xx_mib_counters {
|
|
+
|
|
+/* per-port *****************************************************************/
|
|
+struct mib_counters {
|
|
u64 good_octets_received;
|
|
u32 bad_octets_received;
|
|
u32 internal_mac_transmit_err;
|
|
@@ -512,461 +292,282 @@ struct mv643xx_mib_counters {
|
|
u32 late_collision;
|
|
};
|
|
|
|
-struct mv643xx_shared_private {
|
|
- void __iomem *eth_base;
|
|
-
|
|
- /* used to protect SMI_REG, which is shared across ports */
|
|
- spinlock_t phy_lock;
|
|
-
|
|
- u32 win_protect;
|
|
-
|
|
- unsigned int t_clk;
|
|
-};
|
|
-
|
|
-struct mv643xx_private {
|
|
- struct mv643xx_shared_private *shared;
|
|
- int port_num; /* User Ethernet port number */
|
|
-
|
|
- struct mv643xx_shared_private *shared_smi;
|
|
+struct rx_queue {
|
|
+ int index;
|
|
|
|
- u32 rx_sram_addr; /* Base address of rx sram area */
|
|
- u32 rx_sram_size; /* Size of rx sram area */
|
|
- u32 tx_sram_addr; /* Base address of tx sram area */
|
|
- u32 tx_sram_size; /* Size of tx sram area */
|
|
+ int rx_ring_size;
|
|
|
|
- int rx_resource_err; /* Rx ring resource error flag */
|
|
+ int rx_desc_count;
|
|
+ int rx_curr_desc;
|
|
+ int rx_used_desc;
|
|
|
|
- /* Tx/Rx rings managment indexes fields. For driver use */
|
|
+ struct rx_desc *rx_desc_area;
|
|
+ dma_addr_t rx_desc_dma;
|
|
+ int rx_desc_area_size;
|
|
+ struct sk_buff **rx_skb;
|
|
|
|
- /* Next available and first returning Rx resource */
|
|
- int rx_curr_desc_q, rx_used_desc_q;
|
|
+ struct timer_list rx_oom;
|
|
+};
|
|
|
|
- /* Next available and first returning Tx resource */
|
|
- int tx_curr_desc_q, tx_used_desc_q;
|
|
+struct tx_queue {
|
|
+ int index;
|
|
|
|
-#ifdef MV643XX_TX_FAST_REFILL
|
|
- u32 tx_clean_threshold;
|
|
-#endif
|
|
+ int tx_ring_size;
|
|
|
|
- struct eth_rx_desc *p_rx_desc_area;
|
|
- dma_addr_t rx_desc_dma;
|
|
- int rx_desc_area_size;
|
|
- struct sk_buff **rx_skb;
|
|
+ int tx_desc_count;
|
|
+ int tx_curr_desc;
|
|
+ int tx_used_desc;
|
|
|
|
- struct eth_tx_desc *p_tx_desc_area;
|
|
+ struct tx_desc *tx_desc_area;
|
|
dma_addr_t tx_desc_dma;
|
|
int tx_desc_area_size;
|
|
struct sk_buff **tx_skb;
|
|
+};
|
|
|
|
- struct work_struct tx_timeout_task;
|
|
+struct mv643xx_eth_private {
|
|
+ struct mv643xx_eth_shared_private *shared;
|
|
+ int port_num;
|
|
|
|
struct net_device *dev;
|
|
- struct napi_struct napi;
|
|
- struct net_device_stats stats;
|
|
- struct mv643xx_mib_counters mib_counters;
|
|
+
|
|
+ struct mv643xx_eth_shared_private *shared_smi;
|
|
+ int phy_addr;
|
|
+
|
|
spinlock_t lock;
|
|
- /* Size of Tx Ring per queue */
|
|
- int tx_ring_size;
|
|
- /* Number of tx descriptors in use */
|
|
- int tx_desc_count;
|
|
- /* Size of Rx Ring per queue */
|
|
- int rx_ring_size;
|
|
- /* Number of rx descriptors in use */
|
|
- int rx_desc_count;
|
|
+
|
|
+ struct mib_counters mib_counters;
|
|
+ struct work_struct tx_timeout_task;
|
|
+ struct mii_if_info mii;
|
|
|
|
/*
|
|
- * Used in case RX Ring is empty, which can be caused when
|
|
- * system does not have resources (skb's)
|
|
+ * RX state.
|
|
*/
|
|
- struct timer_list timeout;
|
|
-
|
|
- u32 rx_int_coal;
|
|
- u32 tx_int_coal;
|
|
- struct mii_if_info mii;
|
|
-};
|
|
+ int default_rx_ring_size;
|
|
+ unsigned long rx_desc_sram_addr;
|
|
+ int rx_desc_sram_size;
|
|
+ u8 rxq_mask;
|
|
+ int rxq_primary;
|
|
+ struct napi_struct napi;
|
|
+ struct rx_queue rxq[8];
|
|
|
|
-/* Static function declarations */
|
|
-static void eth_port_init(struct mv643xx_private *mp);
|
|
-static void eth_port_reset(struct mv643xx_private *mp);
|
|
-static void eth_port_start(struct net_device *dev);
|
|
-
|
|
-static void ethernet_phy_reset(struct mv643xx_private *mp);
|
|
-
|
|
-static void eth_port_write_smi_reg(struct mv643xx_private *mp,
|
|
- unsigned int phy_reg, unsigned int value);
|
|
-
|
|
-static void eth_port_read_smi_reg(struct mv643xx_private *mp,
|
|
- unsigned int phy_reg, unsigned int *value);
|
|
-
|
|
-static void eth_clear_mib_counters(struct mv643xx_private *mp);
|
|
-
|
|
-static ETH_FUNC_RET_STATUS eth_port_receive(struct mv643xx_private *mp,
|
|
- struct pkt_info *p_pkt_info);
|
|
-static ETH_FUNC_RET_STATUS eth_rx_return_buff(struct mv643xx_private *mp,
|
|
- struct pkt_info *p_pkt_info);
|
|
-
|
|
-static void eth_port_uc_addr_get(struct mv643xx_private *mp,
|
|
- unsigned char *p_addr);
|
|
-static void eth_port_uc_addr_set(struct mv643xx_private *mp,
|
|
- unsigned char *p_addr);
|
|
-static void eth_port_set_multicast_list(struct net_device *);
|
|
-static void mv643xx_eth_port_enable_tx(struct mv643xx_private *mp,
|
|
- unsigned int queues);
|
|
-static void mv643xx_eth_port_enable_rx(struct mv643xx_private *mp,
|
|
- unsigned int queues);
|
|
-static unsigned int mv643xx_eth_port_disable_tx(struct mv643xx_private *mp);
|
|
-static unsigned int mv643xx_eth_port_disable_rx(struct mv643xx_private *mp);
|
|
-static int mv643xx_eth_open(struct net_device *);
|
|
-static int mv643xx_eth_stop(struct net_device *);
|
|
-static void eth_port_init_mac_tables(struct mv643xx_private *mp);
|
|
-#ifdef MV643XX_NAPI
|
|
-static int mv643xx_poll(struct napi_struct *napi, int budget);
|
|
+ /*
|
|
+ * TX state.
|
|
+ */
|
|
+ int default_tx_ring_size;
|
|
+ unsigned long tx_desc_sram_addr;
|
|
+ int tx_desc_sram_size;
|
|
+ u8 txq_mask;
|
|
+ int txq_primary;
|
|
+ struct tx_queue txq[8];
|
|
+#ifdef MV643XX_ETH_TX_FAST_REFILL
|
|
+ int tx_clean_threshold;
|
|
#endif
|
|
-static int ethernet_phy_get(struct mv643xx_private *mp);
|
|
-static void ethernet_phy_set(struct mv643xx_private *mp, int phy_addr);
|
|
-static int ethernet_phy_detect(struct mv643xx_private *mp);
|
|
-static int mv643xx_mdio_read(struct net_device *dev, int phy_id, int location);
|
|
-static void mv643xx_mdio_write(struct net_device *dev, int phy_id, int location, int val);
|
|
-static int mv643xx_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
|
|
-static const struct ethtool_ops mv643xx_ethtool_ops;
|
|
+};
|
|
|
|
-static char mv643xx_driver_name[] = "mv643xx_eth";
|
|
-static char mv643xx_driver_version[] = "1.0";
|
|
|
|
-static inline u32 rdl(struct mv643xx_private *mp, int offset)
|
|
+/* port register accessors **************************************************/
|
|
+static inline u32 rdl(struct mv643xx_eth_private *mp, int offset)
|
|
{
|
|
- return readl(mp->shared->eth_base + offset);
|
|
+ return readl(mp->shared->base + offset);
|
|
}
|
|
|
|
-static inline void wrl(struct mv643xx_private *mp, int offset, u32 data)
|
|
+static inline void wrl(struct mv643xx_eth_private *mp, int offset, u32 data)
|
|
{
|
|
- writel(data, mp->shared->eth_base + offset);
|
|
+ writel(data, mp->shared->base + offset);
|
|
}
|
|
|
|
-/*
|
|
- * Changes MTU (maximum transfer unit) of the gigabit ethenret port
|
|
- *
|
|
- * Input : pointer to ethernet interface network device structure
|
|
- * new mtu size
|
|
- * Output : 0 upon success, -EINVAL upon failure
|
|
- */
|
|
-static int mv643xx_eth_change_mtu(struct net_device *dev, int new_mtu)
|
|
-{
|
|
- if ((new_mtu > 9500) || (new_mtu < 64))
|
|
- return -EINVAL;
|
|
-
|
|
- dev->mtu = new_mtu;
|
|
- if (!netif_running(dev))
|
|
- return 0;
|
|
-
|
|
- /*
|
|
- * Stop and then re-open the interface. This will allocate RX
|
|
- * skbs of the new MTU.
|
|
- * There is a possible danger that the open will not succeed,
|
|
- * due to memory being full, which might fail the open function.
|
|
- */
|
|
- mv643xx_eth_stop(dev);
|
|
- if (mv643xx_eth_open(dev)) {
|
|
- printk(KERN_ERR "%s: Fatal error on opening device\n",
|
|
- dev->name);
|
|
- }
|
|
-
|
|
- return 0;
|
|
-}
|
|
|
|
-/*
|
|
- * mv643xx_eth_rx_refill_descs
|
|
- *
|
|
- * Fills / refills RX queue on a certain gigabit ethernet port
|
|
- *
|
|
- * Input : pointer to ethernet interface network device structure
|
|
- * Output : N/A
|
|
- */
|
|
-static void mv643xx_eth_rx_refill_descs(struct net_device *dev)
|
|
+/* rxq/txq helper functions *************************************************/
|
|
+static struct mv643xx_eth_private *rxq_to_mp(struct rx_queue *rxq)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- struct pkt_info pkt_info;
|
|
- struct sk_buff *skb;
|
|
- int unaligned;
|
|
-
|
|
- while (mp->rx_desc_count < mp->rx_ring_size) {
|
|
- skb = dev_alloc_skb(ETH_RX_SKB_SIZE + dma_get_cache_alignment());
|
|
- if (!skb)
|
|
- break;
|
|
- mp->rx_desc_count++;
|
|
- unaligned = (u32)skb->data & (dma_get_cache_alignment() - 1);
|
|
- if (unaligned)
|
|
- skb_reserve(skb, dma_get_cache_alignment() - unaligned);
|
|
- pkt_info.cmd_sts = ETH_RX_ENABLE_INTERRUPT;
|
|
- pkt_info.byte_cnt = ETH_RX_SKB_SIZE;
|
|
- pkt_info.buf_ptr = dma_map_single(NULL, skb->data,
|
|
- ETH_RX_SKB_SIZE, DMA_FROM_DEVICE);
|
|
- pkt_info.return_info = skb;
|
|
- if (eth_rx_return_buff(mp, &pkt_info) != ETH_OK) {
|
|
- printk(KERN_ERR
|
|
- "%s: Error allocating RX Ring\n", dev->name);
|
|
- break;
|
|
- }
|
|
- skb_reserve(skb, ETH_HW_IP_ALIGN);
|
|
- }
|
|
- /*
|
|
- * If RX ring is empty of SKB, set a timer to try allocating
|
|
- * again at a later time.
|
|
- */
|
|
- if (mp->rx_desc_count == 0) {
|
|
- printk(KERN_INFO "%s: Rx ring is empty\n", dev->name);
|
|
- mp->timeout.expires = jiffies + (HZ / 10); /* 100 mSec */
|
|
- add_timer(&mp->timeout);
|
|
- }
|
|
+ return container_of(rxq, struct mv643xx_eth_private, rxq[rxq->index]);
|
|
}
|
|
|
|
-/*
|
|
- * mv643xx_eth_rx_refill_descs_timer_wrapper
|
|
- *
|
|
- * Timer routine to wake up RX queue filling task. This function is
|
|
- * used only in case the RX queue is empty, and all alloc_skb has
|
|
- * failed (due to out of memory event).
|
|
- *
|
|
- * Input : pointer to ethernet interface network device structure
|
|
- * Output : N/A
|
|
- */
|
|
-static inline void mv643xx_eth_rx_refill_descs_timer_wrapper(unsigned long data)
|
|
+static struct mv643xx_eth_private *txq_to_mp(struct tx_queue *txq)
|
|
{
|
|
- mv643xx_eth_rx_refill_descs((struct net_device *)data);
|
|
+ return container_of(txq, struct mv643xx_eth_private, txq[txq->index]);
|
|
}
|
|
|
|
-/*
|
|
- * mv643xx_eth_update_mac_address
|
|
- *
|
|
- * Update the MAC address of the port in the address table
|
|
- *
|
|
- * Input : pointer to ethernet interface network device structure
|
|
- * Output : N/A
|
|
- */
|
|
-static void mv643xx_eth_update_mac_address(struct net_device *dev)
|
|
+static void rxq_enable(struct rx_queue *rxq)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
-
|
|
- eth_port_init_mac_tables(mp);
|
|
- eth_port_uc_addr_set(mp, dev->dev_addr);
|
|
+ struct mv643xx_eth_private *mp = rxq_to_mp(rxq);
|
|
+ wrl(mp, RXQ_COMMAND(mp->port_num), 1 << rxq->index);
|
|
}
|
|
|
|
-/*
|
|
- * mv643xx_eth_set_rx_mode
|
|
- *
|
|
- * Change from promiscuos to regular rx mode
|
|
- *
|
|
- * Input : pointer to ethernet interface network device structure
|
|
- * Output : N/A
|
|
- */
|
|
-static void mv643xx_eth_set_rx_mode(struct net_device *dev)
|
|
+static void rxq_disable(struct rx_queue *rxq)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- u32 config_reg;
|
|
-
|
|
- config_reg = rdl(mp, PORT_CONFIG_REG(mp->port_num));
|
|
- if (dev->flags & IFF_PROMISC)
|
|
- config_reg |= (u32) UNICAST_PROMISCUOUS_MODE;
|
|
- else
|
|
- config_reg &= ~(u32) UNICAST_PROMISCUOUS_MODE;
|
|
- wrl(mp, PORT_CONFIG_REG(mp->port_num), config_reg);
|
|
+ struct mv643xx_eth_private *mp = rxq_to_mp(rxq);
|
|
+ u8 mask = 1 << rxq->index;
|
|
|
|
- eth_port_set_multicast_list(dev);
|
|
+ wrl(mp, RXQ_COMMAND(mp->port_num), mask << 8);
|
|
+ while (rdl(mp, RXQ_COMMAND(mp->port_num)) & mask)
|
|
+ udelay(10);
|
|
}
|
|
|
|
-/*
|
|
- * mv643xx_eth_set_mac_address
|
|
- *
|
|
- * Change the interface's mac address.
|
|
- * No special hardware thing should be done because interface is always
|
|
- * put in promiscuous mode.
|
|
- *
|
|
- * Input : pointer to ethernet interface network device structure and
|
|
- * a pointer to the designated entry to be added to the cache.
|
|
- * Output : zero upon success, negative upon failure
|
|
- */
|
|
-static int mv643xx_eth_set_mac_address(struct net_device *dev, void *addr)
|
|
+static void txq_enable(struct tx_queue *txq)
|
|
{
|
|
- int i;
|
|
-
|
|
- for (i = 0; i < 6; i++)
|
|
- /* +2 is for the offset of the HW addr type */
|
|
- dev->dev_addr[i] = ((unsigned char *)addr)[i + 2];
|
|
- mv643xx_eth_update_mac_address(dev);
|
|
- return 0;
|
|
+ struct mv643xx_eth_private *mp = txq_to_mp(txq);
|
|
+ wrl(mp, TXQ_COMMAND(mp->port_num), 1 << txq->index);
|
|
}
|
|
|
|
-/*
|
|
- * mv643xx_eth_tx_timeout
|
|
- *
|
|
- * Called upon a timeout on transmitting a packet
|
|
- *
|
|
- * Input : pointer to ethernet interface network device structure.
|
|
- * Output : N/A
|
|
- */
|
|
-static void mv643xx_eth_tx_timeout(struct net_device *dev)
|
|
+static void txq_disable(struct tx_queue *txq)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
-
|
|
- printk(KERN_INFO "%s: TX timeout ", dev->name);
|
|
+ struct mv643xx_eth_private *mp = txq_to_mp(txq);
|
|
+ u8 mask = 1 << txq->index;
|
|
|
|
- /* Do the reset outside of interrupt context */
|
|
- schedule_work(&mp->tx_timeout_task);
|
|
+ wrl(mp, TXQ_COMMAND(mp->port_num), mask << 8);
|
|
+ while (rdl(mp, TXQ_COMMAND(mp->port_num)) & mask)
|
|
+ udelay(10);
|
|
}
|
|
|
|
-/*
|
|
- * mv643xx_eth_tx_timeout_task
|
|
- *
|
|
- * Actual routine to reset the adapter when a timeout on Tx has occurred
|
|
- */
|
|
-static void mv643xx_eth_tx_timeout_task(struct work_struct *ugly)
|
|
+static void __txq_maybe_wake(struct tx_queue *txq)
|
|
{
|
|
- struct mv643xx_private *mp = container_of(ugly, struct mv643xx_private,
|
|
- tx_timeout_task);
|
|
- struct net_device *dev = mp->dev;
|
|
+ struct mv643xx_eth_private *mp = txq_to_mp(txq);
|
|
|
|
- if (!netif_running(dev))
|
|
- return;
|
|
+ /*
|
|
+ * netif_{stop,wake}_queue() flow control only applies to
|
|
+ * the primary queue.
|
|
+ */
|
|
+ BUG_ON(txq->index != mp->txq_primary);
|
|
|
|
- netif_stop_queue(dev);
|
|
+ if (txq->tx_ring_size - txq->tx_desc_count >= MAX_DESCS_PER_SKB)
|
|
+ netif_wake_queue(mp->dev);
|
|
+}
|
|
|
|
- eth_port_reset(mp);
|
|
- eth_port_start(dev);
|
|
|
|
- if (mp->tx_ring_size - mp->tx_desc_count >= MAX_DESCS_PER_SKB)
|
|
- netif_wake_queue(dev);
|
|
-}
|
|
+/* rx ***********************************************************************/
|
|
+static void txq_reclaim(struct tx_queue *txq, int force);
|
|
|
|
-/**
|
|
- * mv643xx_eth_free_tx_descs - Free the tx desc data for completed descriptors
|
|
- *
|
|
- * If force is non-zero, frees uncompleted descriptors as well
|
|
- */
|
|
-static int mv643xx_eth_free_tx_descs(struct net_device *dev, int force)
|
|
+static void rxq_refill(struct rx_queue *rxq)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- struct eth_tx_desc *desc;
|
|
- u32 cmd_sts;
|
|
- struct sk_buff *skb;
|
|
+ struct mv643xx_eth_private *mp = rxq_to_mp(rxq);
|
|
unsigned long flags;
|
|
- int tx_index;
|
|
- dma_addr_t addr;
|
|
- int count;
|
|
- int released = 0;
|
|
-
|
|
- while (mp->tx_desc_count > 0) {
|
|
- spin_lock_irqsave(&mp->lock, flags);
|
|
-
|
|
- /* tx_desc_count might have changed before acquiring the lock */
|
|
- if (mp->tx_desc_count <= 0) {
|
|
- spin_unlock_irqrestore(&mp->lock, flags);
|
|
- return released;
|
|
- }
|
|
-
|
|
- tx_index = mp->tx_used_desc_q;
|
|
- desc = &mp->p_tx_desc_area[tx_index];
|
|
- cmd_sts = desc->cmd_sts;
|
|
|
|
- if (!force && (cmd_sts & ETH_BUFFER_OWNED_BY_DMA)) {
|
|
- spin_unlock_irqrestore(&mp->lock, flags);
|
|
- return released;
|
|
- }
|
|
+ spin_lock_irqsave(&mp->lock, flags);
|
|
|
|
- mp->tx_used_desc_q = (tx_index + 1) % mp->tx_ring_size;
|
|
- mp->tx_desc_count--;
|
|
+ while (rxq->rx_desc_count < rxq->rx_ring_size) {
|
|
+ int skb_size;
|
|
+ struct sk_buff *skb;
|
|
+ int unaligned;
|
|
+ int rx;
|
|
|
|
- addr = desc->buf_ptr;
|
|
- count = desc->byte_cnt;
|
|
- skb = mp->tx_skb[tx_index];
|
|
- if (skb)
|
|
- mp->tx_skb[tx_index] = NULL;
|
|
+ /*
|
|
+ * Reserve 2+14 bytes for an ethernet header (the
|
|
+ * hardware automatically prepends 2 bytes of dummy
|
|
+ * data to each received packet), 4 bytes for a VLAN
|
|
+ * header, and 4 bytes for the trailing FCS -- 24
|
|
+ * bytes total.
|
|
+ */
|
|
+ skb_size = mp->dev->mtu + 24;
|
|
|
|
- if (cmd_sts & ETH_ERROR_SUMMARY) {
|
|
- printk("%s: Error in TX\n", dev->name);
|
|
- dev->stats.tx_errors++;
|
|
- }
|
|
+ skb = dev_alloc_skb(skb_size + dma_get_cache_alignment() - 1);
|
|
+ if (skb == NULL)
|
|
+ break;
|
|
|
|
- spin_unlock_irqrestore(&mp->lock, flags);
|
|
+ unaligned = (u32)skb->data & (dma_get_cache_alignment() - 1);
|
|
+ if (unaligned)
|
|
+ skb_reserve(skb, dma_get_cache_alignment() - unaligned);
|
|
|
|
- if (cmd_sts & ETH_TX_FIRST_DESC)
|
|
- dma_unmap_single(NULL, addr, count, DMA_TO_DEVICE);
|
|
- else
|
|
- dma_unmap_page(NULL, addr, count, DMA_TO_DEVICE);
|
|
+ rxq->rx_desc_count++;
|
|
+ rx = rxq->rx_used_desc;
|
|
+ rxq->rx_used_desc = (rx + 1) % rxq->rx_ring_size;
|
|
+
|
|
+ rxq->rx_desc_area[rx].buf_ptr = dma_map_single(NULL, skb->data,
|
|
+ skb_size, DMA_FROM_DEVICE);
|
|
+ rxq->rx_desc_area[rx].buf_size = skb_size;
|
|
+ rxq->rx_skb[rx] = skb;
|
|
+ wmb();
|
|
+ rxq->rx_desc_area[rx].cmd_sts = BUFFER_OWNED_BY_DMA |
|
|
+ RX_ENABLE_INTERRUPT;
|
|
+ wmb();
|
|
|
|
- if (skb)
|
|
- dev_kfree_skb_irq(skb);
|
|
+ /*
|
|
+ * The hardware automatically prepends 2 bytes of
|
|
+ * dummy data to each received packet, so that the
|
|
+ * IP header ends up 16-byte aligned.
|
|
+ */
|
|
+ skb_reserve(skb, 2);
|
|
+ }
|
|
|
|
- released = 1;
|
|
+ if (rxq->rx_desc_count != rxq->rx_ring_size) {
|
|
+ rxq->rx_oom.expires = jiffies + (HZ / 10);
|
|
+ add_timer(&rxq->rx_oom);
|
|
}
|
|
|
|
- return released;
|
|
+ spin_unlock_irqrestore(&mp->lock, flags);
|
|
}
|
|
|
|
-static void mv643xx_eth_free_completed_tx_descs(struct net_device *dev)
|
|
+static inline void rxq_refill_timer_wrapper(unsigned long data)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
-
|
|
- if (mv643xx_eth_free_tx_descs(dev, 0) &&
|
|
- mp->tx_ring_size - mp->tx_desc_count >= MAX_DESCS_PER_SKB)
|
|
- netif_wake_queue(dev);
|
|
+ rxq_refill((struct rx_queue *)data);
|
|
}
|
|
|
|
-static void mv643xx_eth_free_all_tx_descs(struct net_device *dev)
|
|
+static int rxq_process(struct rx_queue *rxq, int budget)
|
|
{
|
|
- mv643xx_eth_free_tx_descs(dev, 1);
|
|
-}
|
|
+ struct mv643xx_eth_private *mp = rxq_to_mp(rxq);
|
|
+ struct net_device_stats *stats = &mp->dev->stats;
|
|
+ int rx;
|
|
|
|
-/*
|
|
- * mv643xx_eth_receive
|
|
- *
|
|
- * This function is forward packets that are received from the port's
|
|
- * queues toward kernel core or FastRoute them to another interface.
|
|
- *
|
|
- * Input : dev - a pointer to the required interface
|
|
- * max - maximum number to receive (0 means unlimted)
|
|
- *
|
|
- * Output : number of served packets
|
|
- */
|
|
-static int mv643xx_eth_receive_queue(struct net_device *dev, int budget)
|
|
-{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- struct net_device_stats *stats = &dev->stats;
|
|
- unsigned int received_packets = 0;
|
|
- struct sk_buff *skb;
|
|
- struct pkt_info pkt_info;
|
|
-
|
|
- while (budget-- > 0 && eth_port_receive(mp, &pkt_info) == ETH_OK) {
|
|
- dma_unmap_single(NULL, pkt_info.buf_ptr, ETH_RX_SKB_SIZE,
|
|
- DMA_FROM_DEVICE);
|
|
- mp->rx_desc_count--;
|
|
- received_packets++;
|
|
+ rx = 0;
|
|
+ while (rx < budget) {
|
|
+ struct rx_desc *rx_desc;
|
|
+ unsigned int cmd_sts;
|
|
+ struct sk_buff *skb;
|
|
+ unsigned long flags;
|
|
+
|
|
+ spin_lock_irqsave(&mp->lock, flags);
|
|
+
|
|
+ rx_desc = &rxq->rx_desc_area[rxq->rx_curr_desc];
|
|
+
|
|
+ cmd_sts = rx_desc->cmd_sts;
|
|
+ if (cmd_sts & BUFFER_OWNED_BY_DMA) {
|
|
+ spin_unlock_irqrestore(&mp->lock, flags);
|
|
+ break;
|
|
+ }
|
|
+ rmb();
|
|
+
|
|
+ skb = rxq->rx_skb[rxq->rx_curr_desc];
|
|
+ rxq->rx_skb[rxq->rx_curr_desc] = NULL;
|
|
+
|
|
+ rxq->rx_curr_desc = (rxq->rx_curr_desc + 1) % rxq->rx_ring_size;
|
|
+
|
|
+ spin_unlock_irqrestore(&mp->lock, flags);
|
|
+
|
|
+ dma_unmap_single(NULL, rx_desc->buf_ptr + 2,
|
|
+ mp->dev->mtu + 24, DMA_FROM_DEVICE);
|
|
+ rxq->rx_desc_count--;
|
|
+ rx++;
|
|
|
|
/*
|
|
* Update statistics.
|
|
- * Note byte count includes 4 byte CRC count
|
|
+ *
|
|
+ * Note that the descriptor byte count includes 2 dummy
|
|
+ * bytes automatically inserted by the hardware at the
|
|
+ * start of the packet (which we don't count), and a 4
|
|
+ * byte CRC at the end of the packet (which we do count).
|
|
*/
|
|
stats->rx_packets++;
|
|
- stats->rx_bytes += pkt_info.byte_cnt;
|
|
- skb = pkt_info.return_info;
|
|
+ stats->rx_bytes += rx_desc->byte_cnt - 2;
|
|
+
|
|
/*
|
|
- * In case received a packet without first / last bits on OR
|
|
- * the error summary bit is on, the packets needs to be dropeed.
|
|
+ * In case we received a packet without first / last bits
|
|
+ * on, or the error summary bit is set, the packet needs
|
|
+ * to be dropped.
|
|
*/
|
|
- if (((pkt_info.cmd_sts
|
|
- & (ETH_RX_FIRST_DESC | ETH_RX_LAST_DESC)) !=
|
|
- (ETH_RX_FIRST_DESC | ETH_RX_LAST_DESC))
|
|
- || (pkt_info.cmd_sts & ETH_ERROR_SUMMARY)) {
|
|
+ if (((cmd_sts & (RX_FIRST_DESC | RX_LAST_DESC)) !=
|
|
+ (RX_FIRST_DESC | RX_LAST_DESC))
|
|
+ || (cmd_sts & ERROR_SUMMARY)) {
|
|
stats->rx_dropped++;
|
|
- if ((pkt_info.cmd_sts & (ETH_RX_FIRST_DESC |
|
|
- ETH_RX_LAST_DESC)) !=
|
|
- (ETH_RX_FIRST_DESC | ETH_RX_LAST_DESC)) {
|
|
+
|
|
+ if ((cmd_sts & (RX_FIRST_DESC | RX_LAST_DESC)) !=
|
|
+ (RX_FIRST_DESC | RX_LAST_DESC)) {
|
|
if (net_ratelimit())
|
|
- printk(KERN_ERR
|
|
- "%s: Received packet spread "
|
|
- "on multiple descriptors\n",
|
|
- dev->name);
|
|
+ dev_printk(KERN_ERR, &mp->dev->dev,
|
|
+ "received packet spanning "
|
|
+ "multiple descriptors\n");
|
|
}
|
|
- if (pkt_info.cmd_sts & ETH_ERROR_SUMMARY)
|
|
+
|
|
+ if (cmd_sts & ERROR_SUMMARY)
|
|
stats->rx_errors++;
|
|
|
|
dev_kfree_skb_irq(skb);
|
|
@@ -975,668 +576,120 @@ static int mv643xx_eth_receive_queue(str
|
|
* The -4 is for the CRC in the trailer of the
|
|
* received packet
|
|
*/
|
|
- skb_put(skb, pkt_info.byte_cnt - 4);
|
|
+ skb_put(skb, rx_desc->byte_cnt - 2 - 4);
|
|
|
|
- if (pkt_info.cmd_sts & ETH_LAYER_4_CHECKSUM_OK) {
|
|
+ if (cmd_sts & LAYER_4_CHECKSUM_OK) {
|
|
skb->ip_summed = CHECKSUM_UNNECESSARY;
|
|
skb->csum = htons(
|
|
- (pkt_info.cmd_sts & 0x0007fff8) >> 3);
|
|
+ (cmd_sts & 0x0007fff8) >> 3);
|
|
}
|
|
- skb->protocol = eth_type_trans(skb, dev);
|
|
-#ifdef MV643XX_NAPI
|
|
+ skb->protocol = eth_type_trans(skb, mp->dev);
|
|
+#ifdef MV643XX_ETH_NAPI
|
|
netif_receive_skb(skb);
|
|
#else
|
|
netif_rx(skb);
|
|
#endif
|
|
}
|
|
- dev->last_rx = jiffies;
|
|
+
|
|
+ mp->dev->last_rx = jiffies;
|
|
}
|
|
- mv643xx_eth_rx_refill_descs(dev); /* Fill RX ring with skb's */
|
|
|
|
- return received_packets;
|
|
+ rxq_refill(rxq);
|
|
+
|
|
+ return rx;
|
|
}
|
|
|
|
-/* Set the mv643xx port configuration register for the speed/duplex mode. */
|
|
-static void mv643xx_eth_update_pscr(struct net_device *dev,
|
|
- struct ethtool_cmd *ecmd)
|
|
+#ifdef MV643XX_ETH_NAPI
|
|
+static int mv643xx_eth_poll(struct napi_struct *napi, int budget)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- int port_num = mp->port_num;
|
|
- u32 o_pscr, n_pscr;
|
|
- unsigned int queues;
|
|
+ struct mv643xx_eth_private *mp;
|
|
+ int rx;
|
|
+ int i;
|
|
|
|
- o_pscr = rdl(mp, PORT_SERIAL_CONTROL_REG(port_num));
|
|
- n_pscr = o_pscr;
|
|
+ mp = container_of(napi, struct mv643xx_eth_private, napi);
|
|
|
|
- /* clear speed, duplex and rx buffer size fields */
|
|
- n_pscr &= ~(SET_MII_SPEED_TO_100 |
|
|
- SET_GMII_SPEED_TO_1000 |
|
|
- SET_FULL_DUPLEX_MODE |
|
|
- MAX_RX_PACKET_MASK);
|
|
-
|
|
- if (ecmd->duplex == DUPLEX_FULL)
|
|
- n_pscr |= SET_FULL_DUPLEX_MODE;
|
|
-
|
|
- if (ecmd->speed == SPEED_1000)
|
|
- n_pscr |= SET_GMII_SPEED_TO_1000 |
|
|
- MAX_RX_PACKET_9700BYTE;
|
|
- else {
|
|
- if (ecmd->speed == SPEED_100)
|
|
- n_pscr |= SET_MII_SPEED_TO_100;
|
|
- n_pscr |= MAX_RX_PACKET_1522BYTE;
|
|
- }
|
|
-
|
|
- if (n_pscr != o_pscr) {
|
|
- if ((o_pscr & SERIAL_PORT_ENABLE) == 0)
|
|
- wrl(mp, PORT_SERIAL_CONTROL_REG(port_num), n_pscr);
|
|
- else {
|
|
- queues = mv643xx_eth_port_disable_tx(mp);
|
|
+#ifdef MV643XX_ETH_TX_FAST_REFILL
|
|
+ if (++mp->tx_clean_threshold > 5) {
|
|
+ mp->tx_clean_threshold = 0;
|
|
+ for (i = 0; i < 8; i++)
|
|
+ if (mp->txq_mask & (1 << i))
|
|
+ txq_reclaim(mp->txq + i, 0);
|
|
+ }
|
|
+#endif
|
|
|
|
- o_pscr &= ~SERIAL_PORT_ENABLE;
|
|
- wrl(mp, PORT_SERIAL_CONTROL_REG(port_num), o_pscr);
|
|
- wrl(mp, PORT_SERIAL_CONTROL_REG(port_num), n_pscr);
|
|
- wrl(mp, PORT_SERIAL_CONTROL_REG(port_num), n_pscr);
|
|
- if (queues)
|
|
- mv643xx_eth_port_enable_tx(mp, queues);
|
|
- }
|
|
+ rx = 0;
|
|
+ for (i = 7; rx < budget && i >= 0; i--)
|
|
+ if (mp->rxq_mask & (1 << i))
|
|
+ rx += rxq_process(mp->rxq + i, budget - rx);
|
|
+
|
|
+ if (rx < budget) {
|
|
+ netif_rx_complete(mp->dev, napi);
|
|
+ wrl(mp, INT_CAUSE(mp->port_num), 0);
|
|
+ wrl(mp, INT_CAUSE_EXT(mp->port_num), 0);
|
|
+ wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_EXT);
|
|
}
|
|
+
|
|
+ return rx;
|
|
}
|
|
+#endif
|
|
|
|
-/*
|
|
- * mv643xx_eth_int_handler
|
|
- *
|
|
- * Main interrupt handler for the gigbit ethernet ports
|
|
- *
|
|
- * Input : irq - irq number (not used)
|
|
- * dev_id - a pointer to the required interface's data structure
|
|
- * regs - not used
|
|
- * Output : N/A
|
|
- */
|
|
|
|
-static irqreturn_t mv643xx_eth_int_handler(int irq, void *dev_id)
|
|
+/* tx ***********************************************************************/
|
|
+static inline unsigned int has_tiny_unaligned_frags(struct sk_buff *skb)
|
|
{
|
|
- struct net_device *dev = (struct net_device *)dev_id;
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- u32 eth_int_cause, eth_int_cause_ext = 0;
|
|
- unsigned int port_num = mp->port_num;
|
|
-
|
|
- /* Read interrupt cause registers */
|
|
- eth_int_cause = rdl(mp, INTERRUPT_CAUSE_REG(port_num)) &
|
|
- ETH_INT_UNMASK_ALL;
|
|
- if (eth_int_cause & ETH_INT_CAUSE_EXT) {
|
|
- eth_int_cause_ext = rdl(mp,
|
|
- INTERRUPT_CAUSE_EXTEND_REG(port_num)) &
|
|
- ETH_INT_UNMASK_ALL_EXT;
|
|
- wrl(mp, INTERRUPT_CAUSE_EXTEND_REG(port_num),
|
|
- ~eth_int_cause_ext);
|
|
- }
|
|
-
|
|
- /* PHY status changed */
|
|
- if (eth_int_cause_ext & (ETH_INT_CAUSE_PHY | ETH_INT_CAUSE_STATE)) {
|
|
- struct ethtool_cmd cmd;
|
|
+ int frag;
|
|
|
|
- if (mii_link_ok(&mp->mii)) {
|
|
- mii_ethtool_gset(&mp->mii, &cmd);
|
|
- mv643xx_eth_update_pscr(dev, &cmd);
|
|
- mv643xx_eth_port_enable_tx(mp, ETH_TX_QUEUES_ENABLED);
|
|
- if (!netif_carrier_ok(dev)) {
|
|
- netif_carrier_on(dev);
|
|
- if (mp->tx_ring_size - mp->tx_desc_count >=
|
|
- MAX_DESCS_PER_SKB)
|
|
- netif_wake_queue(dev);
|
|
- }
|
|
- } else if (netif_carrier_ok(dev)) {
|
|
- netif_stop_queue(dev);
|
|
- netif_carrier_off(dev);
|
|
- }
|
|
+ for (frag = 0; frag < skb_shinfo(skb)->nr_frags; frag++) {
|
|
+ skb_frag_t *fragp = &skb_shinfo(skb)->frags[frag];
|
|
+ if (fragp->size <= 8 && fragp->page_offset & 7)
|
|
+ return 1;
|
|
}
|
|
|
|
-#ifdef MV643XX_NAPI
|
|
- if (eth_int_cause & ETH_INT_CAUSE_RX) {
|
|
- /* schedule the NAPI poll routine to maintain port */
|
|
- wrl(mp, INTERRUPT_MASK_REG(port_num), ETH_INT_MASK_ALL);
|
|
+ return 0;
|
|
+}
|
|
|
|
- /* wait for previous write to complete */
|
|
- rdl(mp, INTERRUPT_MASK_REG(port_num));
|
|
+static int txq_alloc_desc_index(struct tx_queue *txq)
|
|
+{
|
|
+ int tx_desc_curr;
|
|
|
|
- netif_rx_schedule(dev, &mp->napi);
|
|
- }
|
|
-#else
|
|
- if (eth_int_cause & ETH_INT_CAUSE_RX)
|
|
- mv643xx_eth_receive_queue(dev, INT_MAX);
|
|
-#endif
|
|
- if (eth_int_cause_ext & ETH_INT_CAUSE_TX)
|
|
- mv643xx_eth_free_completed_tx_descs(dev);
|
|
+ BUG_ON(txq->tx_desc_count >= txq->tx_ring_size);
|
|
|
|
- /*
|
|
- * If no real interrupt occured, exit.
|
|
- * This can happen when using gigE interrupt coalescing mechanism.
|
|
- */
|
|
- if ((eth_int_cause == 0x0) && (eth_int_cause_ext == 0x0))
|
|
- return IRQ_NONE;
|
|
+ tx_desc_curr = txq->tx_curr_desc;
|
|
+ txq->tx_curr_desc = (tx_desc_curr + 1) % txq->tx_ring_size;
|
|
|
|
- return IRQ_HANDLED;
|
|
-}
|
|
-
|
|
-#ifdef MV643XX_COAL
|
|
-
|
|
-/*
|
|
- * eth_port_set_rx_coal - Sets coalescing interrupt mechanism on RX path
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This routine sets the RX coalescing interrupt mechanism parameter.
|
|
- * This parameter is a timeout counter, that counts in 64 t_clk
|
|
- * chunks ; that when timeout event occurs a maskable interrupt
|
|
- * occurs.
|
|
- * The parameter is calculated using the tClk of the MV-643xx chip
|
|
- * , and the required delay of the interrupt in usec.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet port
|
|
- * unsigned int delay Delay in usec
|
|
- *
|
|
- * OUTPUT:
|
|
- * Interrupt coalescing mechanism value is set in MV-643xx chip.
|
|
- *
|
|
- * RETURN:
|
|
- * The interrupt coalescing value set in the gigE port.
|
|
- *
|
|
- */
|
|
-static unsigned int eth_port_set_rx_coal(struct mv643xx_private *mp,
|
|
- unsigned int delay)
|
|
-{
|
|
- unsigned int port_num = mp->port_num;
|
|
- unsigned int coal = ((mp->shared->t_clk / 1000000) * delay) / 64;
|
|
-
|
|
- /* Set RX Coalescing mechanism */
|
|
- wrl(mp, SDMA_CONFIG_REG(port_num),
|
|
- ((coal & 0x3fff) << 8) |
|
|
- (rdl(mp, SDMA_CONFIG_REG(port_num))
|
|
- & 0xffc000ff));
|
|
-
|
|
- return coal;
|
|
-}
|
|
-#endif
|
|
-
|
|
-/*
|
|
- * eth_port_set_tx_coal - Sets coalescing interrupt mechanism on TX path
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This routine sets the TX coalescing interrupt mechanism parameter.
|
|
- * This parameter is a timeout counter, that counts in 64 t_clk
|
|
- * chunks ; that when timeout event occurs a maskable interrupt
|
|
- * occurs.
|
|
- * The parameter is calculated using the t_cLK frequency of the
|
|
- * MV-643xx chip and the required delay in the interrupt in uSec
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet port
|
|
- * unsigned int delay Delay in uSeconds
|
|
- *
|
|
- * OUTPUT:
|
|
- * Interrupt coalescing mechanism value is set in MV-643xx chip.
|
|
- *
|
|
- * RETURN:
|
|
- * The interrupt coalescing value set in the gigE port.
|
|
- *
|
|
- */
|
|
-static unsigned int eth_port_set_tx_coal(struct mv643xx_private *mp,
|
|
- unsigned int delay)
|
|
-{
|
|
- unsigned int coal = ((mp->shared->t_clk / 1000000) * delay) / 64;
|
|
-
|
|
- /* Set TX Coalescing mechanism */
|
|
- wrl(mp, TX_FIFO_URGENT_THRESHOLD_REG(mp->port_num), coal << 4);
|
|
-
|
|
- return coal;
|
|
-}
|
|
-
|
|
-/*
|
|
- * ether_init_rx_desc_ring - Curve a Rx chain desc list and buffer in memory.
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This function prepares a Rx chained list of descriptors and packet
|
|
- * buffers in a form of a ring. The routine must be called after port
|
|
- * initialization routine and before port start routine.
|
|
- * The Ethernet SDMA engine uses CPU bus addresses to access the various
|
|
- * devices in the system (i.e. DRAM). This function uses the ethernet
|
|
- * struct 'virtual to physical' routine (set by the user) to set the ring
|
|
- * with physical addresses.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port Control srtuct.
|
|
- *
|
|
- * OUTPUT:
|
|
- * The routine updates the Ethernet port control struct with information
|
|
- * regarding the Rx descriptors and buffers.
|
|
- *
|
|
- * RETURN:
|
|
- * None.
|
|
- */
|
|
-static void ether_init_rx_desc_ring(struct mv643xx_private *mp)
|
|
-{
|
|
- volatile struct eth_rx_desc *p_rx_desc;
|
|
- int rx_desc_num = mp->rx_ring_size;
|
|
- int i;
|
|
-
|
|
- /* initialize the next_desc_ptr links in the Rx descriptors ring */
|
|
- p_rx_desc = (struct eth_rx_desc *)mp->p_rx_desc_area;
|
|
- for (i = 0; i < rx_desc_num; i++) {
|
|
- p_rx_desc[i].next_desc_ptr = mp->rx_desc_dma +
|
|
- ((i + 1) % rx_desc_num) * sizeof(struct eth_rx_desc);
|
|
- }
|
|
-
|
|
- /* Save Rx desc pointer to driver struct. */
|
|
- mp->rx_curr_desc_q = 0;
|
|
- mp->rx_used_desc_q = 0;
|
|
-
|
|
- mp->rx_desc_area_size = rx_desc_num * sizeof(struct eth_rx_desc);
|
|
-}
|
|
-
|
|
-/*
|
|
- * ether_init_tx_desc_ring - Curve a Tx chain desc list and buffer in memory.
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This function prepares a Tx chained list of descriptors and packet
|
|
- * buffers in a form of a ring. The routine must be called after port
|
|
- * initialization routine and before port start routine.
|
|
- * The Ethernet SDMA engine uses CPU bus addresses to access the various
|
|
- * devices in the system (i.e. DRAM). This function uses the ethernet
|
|
- * struct 'virtual to physical' routine (set by the user) to set the ring
|
|
- * with physical addresses.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port Control srtuct.
|
|
- *
|
|
- * OUTPUT:
|
|
- * The routine updates the Ethernet port control struct with information
|
|
- * regarding the Tx descriptors and buffers.
|
|
- *
|
|
- * RETURN:
|
|
- * None.
|
|
- */
|
|
-static void ether_init_tx_desc_ring(struct mv643xx_private *mp)
|
|
-{
|
|
- int tx_desc_num = mp->tx_ring_size;
|
|
- struct eth_tx_desc *p_tx_desc;
|
|
- int i;
|
|
-
|
|
- /* Initialize the next_desc_ptr links in the Tx descriptors ring */
|
|
- p_tx_desc = (struct eth_tx_desc *)mp->p_tx_desc_area;
|
|
- for (i = 0; i < tx_desc_num; i++) {
|
|
- p_tx_desc[i].next_desc_ptr = mp->tx_desc_dma +
|
|
- ((i + 1) % tx_desc_num) * sizeof(struct eth_tx_desc);
|
|
- }
|
|
-
|
|
- mp->tx_curr_desc_q = 0;
|
|
- mp->tx_used_desc_q = 0;
|
|
-
|
|
- mp->tx_desc_area_size = tx_desc_num * sizeof(struct eth_tx_desc);
|
|
-}
|
|
-
|
|
-static int mv643xx_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
|
|
-{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- int err;
|
|
-
|
|
- spin_lock_irq(&mp->lock);
|
|
- err = mii_ethtool_sset(&mp->mii, cmd);
|
|
- spin_unlock_irq(&mp->lock);
|
|
-
|
|
- return err;
|
|
-}
|
|
-
|
|
-static int mv643xx_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
|
|
-{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- int err;
|
|
-
|
|
- spin_lock_irq(&mp->lock);
|
|
- err = mii_ethtool_gset(&mp->mii, cmd);
|
|
- spin_unlock_irq(&mp->lock);
|
|
-
|
|
- /* The PHY may support 1000baseT_Half, but the mv643xx does not */
|
|
- cmd->supported &= ~SUPPORTED_1000baseT_Half;
|
|
- cmd->advertising &= ~ADVERTISED_1000baseT_Half;
|
|
-
|
|
- return err;
|
|
-}
|
|
-
|
|
-/*
|
|
- * mv643xx_eth_open
|
|
- *
|
|
- * This function is called when openning the network device. The function
|
|
- * should initialize all the hardware, initialize cyclic Rx/Tx
|
|
- * descriptors chain and buffers and allocate an IRQ to the network
|
|
- * device.
|
|
- *
|
|
- * Input : a pointer to the network device structure
|
|
- *
|
|
- * Output : zero of success , nonzero if fails.
|
|
- */
|
|
-
|
|
-static int mv643xx_eth_open(struct net_device *dev)
|
|
-{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- unsigned int port_num = mp->port_num;
|
|
- unsigned int size;
|
|
- int err;
|
|
-
|
|
- /* Clear any pending ethernet port interrupts */
|
|
- wrl(mp, INTERRUPT_CAUSE_REG(port_num), 0);
|
|
- wrl(mp, INTERRUPT_CAUSE_EXTEND_REG(port_num), 0);
|
|
- /* wait for previous write to complete */
|
|
- rdl(mp, INTERRUPT_CAUSE_EXTEND_REG(port_num));
|
|
-
|
|
- err = request_irq(dev->irq, mv643xx_eth_int_handler,
|
|
- IRQF_SHARED | IRQF_SAMPLE_RANDOM, dev->name, dev);
|
|
- if (err) {
|
|
- printk(KERN_ERR "%s: Can not assign IRQ\n", dev->name);
|
|
- return -EAGAIN;
|
|
- }
|
|
-
|
|
- eth_port_init(mp);
|
|
-
|
|
- memset(&mp->timeout, 0, sizeof(struct timer_list));
|
|
- mp->timeout.function = mv643xx_eth_rx_refill_descs_timer_wrapper;
|
|
- mp->timeout.data = (unsigned long)dev;
|
|
-
|
|
- /* Allocate RX and TX skb rings */
|
|
- mp->rx_skb = kmalloc(sizeof(*mp->rx_skb) * mp->rx_ring_size,
|
|
- GFP_KERNEL);
|
|
- if (!mp->rx_skb) {
|
|
- printk(KERN_ERR "%s: Cannot allocate Rx skb ring\n", dev->name);
|
|
- err = -ENOMEM;
|
|
- goto out_free_irq;
|
|
- }
|
|
- mp->tx_skb = kmalloc(sizeof(*mp->tx_skb) * mp->tx_ring_size,
|
|
- GFP_KERNEL);
|
|
- if (!mp->tx_skb) {
|
|
- printk(KERN_ERR "%s: Cannot allocate Tx skb ring\n", dev->name);
|
|
- err = -ENOMEM;
|
|
- goto out_free_rx_skb;
|
|
- }
|
|
-
|
|
- /* Allocate TX ring */
|
|
- mp->tx_desc_count = 0;
|
|
- size = mp->tx_ring_size * sizeof(struct eth_tx_desc);
|
|
- mp->tx_desc_area_size = size;
|
|
-
|
|
- if (mp->tx_sram_size) {
|
|
- mp->p_tx_desc_area = ioremap(mp->tx_sram_addr,
|
|
- mp->tx_sram_size);
|
|
- mp->tx_desc_dma = mp->tx_sram_addr;
|
|
- } else
|
|
- mp->p_tx_desc_area = dma_alloc_coherent(NULL, size,
|
|
- &mp->tx_desc_dma,
|
|
- GFP_KERNEL);
|
|
-
|
|
- if (!mp->p_tx_desc_area) {
|
|
- printk(KERN_ERR "%s: Cannot allocate Tx Ring (size %d bytes)\n",
|
|
- dev->name, size);
|
|
- err = -ENOMEM;
|
|
- goto out_free_tx_skb;
|
|
- }
|
|
- BUG_ON((u32) mp->p_tx_desc_area & 0xf); /* check 16-byte alignment */
|
|
- memset((void *)mp->p_tx_desc_area, 0, mp->tx_desc_area_size);
|
|
-
|
|
- ether_init_tx_desc_ring(mp);
|
|
-
|
|
- /* Allocate RX ring */
|
|
- mp->rx_desc_count = 0;
|
|
- size = mp->rx_ring_size * sizeof(struct eth_rx_desc);
|
|
- mp->rx_desc_area_size = size;
|
|
-
|
|
- if (mp->rx_sram_size) {
|
|
- mp->p_rx_desc_area = ioremap(mp->rx_sram_addr,
|
|
- mp->rx_sram_size);
|
|
- mp->rx_desc_dma = mp->rx_sram_addr;
|
|
- } else
|
|
- mp->p_rx_desc_area = dma_alloc_coherent(NULL, size,
|
|
- &mp->rx_desc_dma,
|
|
- GFP_KERNEL);
|
|
-
|
|
- if (!mp->p_rx_desc_area) {
|
|
- printk(KERN_ERR "%s: Cannot allocate Rx ring (size %d bytes)\n",
|
|
- dev->name, size);
|
|
- printk(KERN_ERR "%s: Freeing previously allocated TX queues...",
|
|
- dev->name);
|
|
- if (mp->rx_sram_size)
|
|
- iounmap(mp->p_tx_desc_area);
|
|
- else
|
|
- dma_free_coherent(NULL, mp->tx_desc_area_size,
|
|
- mp->p_tx_desc_area, mp->tx_desc_dma);
|
|
- err = -ENOMEM;
|
|
- goto out_free_tx_skb;
|
|
- }
|
|
- memset((void *)mp->p_rx_desc_area, 0, size);
|
|
-
|
|
- ether_init_rx_desc_ring(mp);
|
|
-
|
|
- mv643xx_eth_rx_refill_descs(dev); /* Fill RX ring with skb's */
|
|
-
|
|
-#ifdef MV643XX_NAPI
|
|
- napi_enable(&mp->napi);
|
|
-#endif
|
|
-
|
|
- eth_port_start(dev);
|
|
-
|
|
- /* Interrupt Coalescing */
|
|
-
|
|
-#ifdef MV643XX_COAL
|
|
- mp->rx_int_coal =
|
|
- eth_port_set_rx_coal(mp, MV643XX_RX_COAL);
|
|
-#endif
|
|
-
|
|
- mp->tx_int_coal =
|
|
- eth_port_set_tx_coal(mp, MV643XX_TX_COAL);
|
|
-
|
|
- /* Unmask phy and link status changes interrupts */
|
|
- wrl(mp, INTERRUPT_EXTEND_MASK_REG(port_num), ETH_INT_UNMASK_ALL_EXT);
|
|
-
|
|
- /* Unmask RX buffer and TX end interrupt */
|
|
- wrl(mp, INTERRUPT_MASK_REG(port_num), ETH_INT_UNMASK_ALL);
|
|
-
|
|
- return 0;
|
|
-
|
|
-out_free_tx_skb:
|
|
- kfree(mp->tx_skb);
|
|
-out_free_rx_skb:
|
|
- kfree(mp->rx_skb);
|
|
-out_free_irq:
|
|
- free_irq(dev->irq, dev);
|
|
-
|
|
- return err;
|
|
-}
|
|
-
|
|
-static void mv643xx_eth_free_tx_rings(struct net_device *dev)
|
|
-{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
-
|
|
- /* Stop Tx Queues */
|
|
- mv643xx_eth_port_disable_tx(mp);
|
|
-
|
|
- /* Free outstanding skb's on TX ring */
|
|
- mv643xx_eth_free_all_tx_descs(dev);
|
|
-
|
|
- BUG_ON(mp->tx_used_desc_q != mp->tx_curr_desc_q);
|
|
-
|
|
- /* Free TX ring */
|
|
- if (mp->tx_sram_size)
|
|
- iounmap(mp->p_tx_desc_area);
|
|
- else
|
|
- dma_free_coherent(NULL, mp->tx_desc_area_size,
|
|
- mp->p_tx_desc_area, mp->tx_desc_dma);
|
|
-}
|
|
-
|
|
-static void mv643xx_eth_free_rx_rings(struct net_device *dev)
|
|
-{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- int curr;
|
|
-
|
|
- /* Stop RX Queues */
|
|
- mv643xx_eth_port_disable_rx(mp);
|
|
-
|
|
- /* Free preallocated skb's on RX rings */
|
|
- for (curr = 0; mp->rx_desc_count && curr < mp->rx_ring_size; curr++) {
|
|
- if (mp->rx_skb[curr]) {
|
|
- dev_kfree_skb(mp->rx_skb[curr]);
|
|
- mp->rx_desc_count--;
|
|
- }
|
|
- }
|
|
-
|
|
- if (mp->rx_desc_count)
|
|
- printk(KERN_ERR
|
|
- "%s: Error in freeing Rx Ring. %d skb's still"
|
|
- " stuck in RX Ring - ignoring them\n", dev->name,
|
|
- mp->rx_desc_count);
|
|
- /* Free RX ring */
|
|
- if (mp->rx_sram_size)
|
|
- iounmap(mp->p_rx_desc_area);
|
|
- else
|
|
- dma_free_coherent(NULL, mp->rx_desc_area_size,
|
|
- mp->p_rx_desc_area, mp->rx_desc_dma);
|
|
-}
|
|
-
|
|
-/*
|
|
- * mv643xx_eth_stop
|
|
- *
|
|
- * This function is used when closing the network device.
|
|
- * It updates the hardware,
|
|
- * release all memory that holds buffers and descriptors and release the IRQ.
|
|
- * Input : a pointer to the device structure
|
|
- * Output : zero if success , nonzero if fails
|
|
- */
|
|
-
|
|
-static int mv643xx_eth_stop(struct net_device *dev)
|
|
-{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- unsigned int port_num = mp->port_num;
|
|
-
|
|
- /* Mask all interrupts on ethernet port */
|
|
- wrl(mp, INTERRUPT_MASK_REG(port_num), ETH_INT_MASK_ALL);
|
|
- /* wait for previous write to complete */
|
|
- rdl(mp, INTERRUPT_MASK_REG(port_num));
|
|
-
|
|
-#ifdef MV643XX_NAPI
|
|
- napi_disable(&mp->napi);
|
|
-#endif
|
|
- netif_carrier_off(dev);
|
|
- netif_stop_queue(dev);
|
|
-
|
|
- eth_port_reset(mp);
|
|
-
|
|
- mv643xx_eth_free_tx_rings(dev);
|
|
- mv643xx_eth_free_rx_rings(dev);
|
|
-
|
|
- free_irq(dev->irq, dev);
|
|
-
|
|
- return 0;
|
|
-}
|
|
-
|
|
-#ifdef MV643XX_NAPI
|
|
-/*
|
|
- * mv643xx_poll
|
|
- *
|
|
- * This function is used in case of NAPI
|
|
- */
|
|
-static int mv643xx_poll(struct napi_struct *napi, int budget)
|
|
-{
|
|
- struct mv643xx_private *mp = container_of(napi, struct mv643xx_private, napi);
|
|
- struct net_device *dev = mp->dev;
|
|
- unsigned int port_num = mp->port_num;
|
|
- int work_done;
|
|
-
|
|
-#ifdef MV643XX_TX_FAST_REFILL
|
|
- if (++mp->tx_clean_threshold > 5) {
|
|
- mv643xx_eth_free_completed_tx_descs(dev);
|
|
- mp->tx_clean_threshold = 0;
|
|
- }
|
|
-#endif
|
|
-
|
|
- work_done = 0;
|
|
- if ((rdl(mp, RX_CURRENT_QUEUE_DESC_PTR_0(port_num)))
|
|
- != (u32) mp->rx_used_desc_q)
|
|
- work_done = mv643xx_eth_receive_queue(dev, budget);
|
|
-
|
|
- if (work_done < budget) {
|
|
- netif_rx_complete(dev, napi);
|
|
- wrl(mp, INTERRUPT_CAUSE_REG(port_num), 0);
|
|
- wrl(mp, INTERRUPT_CAUSE_EXTEND_REG(port_num), 0);
|
|
- wrl(mp, INTERRUPT_MASK_REG(port_num), ETH_INT_UNMASK_ALL);
|
|
- }
|
|
-
|
|
- return work_done;
|
|
-}
|
|
-#endif
|
|
-
|
|
-/**
|
|
- * has_tiny_unaligned_frags - check if skb has any small, unaligned fragments
|
|
- *
|
|
- * Hardware can't handle unaligned fragments smaller than 9 bytes.
|
|
- * This helper function detects that case.
|
|
- */
|
|
-
|
|
-static inline unsigned int has_tiny_unaligned_frags(struct sk_buff *skb)
|
|
-{
|
|
- unsigned int frag;
|
|
- skb_frag_t *fragp;
|
|
-
|
|
- for (frag = 0; frag < skb_shinfo(skb)->nr_frags; frag++) {
|
|
- fragp = &skb_shinfo(skb)->frags[frag];
|
|
- if (fragp->size <= 8 && fragp->page_offset & 0x7)
|
|
- return 1;
|
|
- }
|
|
- return 0;
|
|
-}
|
|
-
|
|
-/**
|
|
- * eth_alloc_tx_desc_index - return the index of the next available tx desc
|
|
- */
|
|
-static int eth_alloc_tx_desc_index(struct mv643xx_private *mp)
|
|
-{
|
|
- int tx_desc_curr;
|
|
-
|
|
- BUG_ON(mp->tx_desc_count >= mp->tx_ring_size);
|
|
-
|
|
- tx_desc_curr = mp->tx_curr_desc_q;
|
|
- mp->tx_curr_desc_q = (tx_desc_curr + 1) % mp->tx_ring_size;
|
|
-
|
|
- BUG_ON(mp->tx_curr_desc_q == mp->tx_used_desc_q);
|
|
+ BUG_ON(txq->tx_curr_desc == txq->tx_used_desc);
|
|
|
|
return tx_desc_curr;
|
|
}
|
|
|
|
-/**
|
|
- * eth_tx_fill_frag_descs - fill tx hw descriptors for an skb's fragments.
|
|
- *
|
|
- * Ensure the data for each fragment to be transmitted is mapped properly,
|
|
- * then fill in descriptors in the tx hw queue.
|
|
- */
|
|
-static void eth_tx_fill_frag_descs(struct mv643xx_private *mp,
|
|
- struct sk_buff *skb)
|
|
+static void txq_submit_frag_skb(struct tx_queue *txq, struct sk_buff *skb)
|
|
{
|
|
+ int nr_frags = skb_shinfo(skb)->nr_frags;
|
|
int frag;
|
|
- int tx_index;
|
|
- struct eth_tx_desc *desc;
|
|
-
|
|
- for (frag = 0; frag < skb_shinfo(skb)->nr_frags; frag++) {
|
|
- skb_frag_t *this_frag = &skb_shinfo(skb)->frags[frag];
|
|
|
|
- tx_index = eth_alloc_tx_desc_index(mp);
|
|
- desc = &mp->p_tx_desc_area[tx_index];
|
|
+ for (frag = 0; frag < nr_frags; frag++) {
|
|
+ skb_frag_t *this_frag;
|
|
+ int tx_index;
|
|
+ struct tx_desc *desc;
|
|
+
|
|
+ this_frag = &skb_shinfo(skb)->frags[frag];
|
|
+ tx_index = txq_alloc_desc_index(txq);
|
|
+ desc = &txq->tx_desc_area[tx_index];
|
|
|
|
- desc->cmd_sts = ETH_BUFFER_OWNED_BY_DMA;
|
|
- /* Last Frag enables interrupt and frees the skb */
|
|
- if (frag == (skb_shinfo(skb)->nr_frags - 1)) {
|
|
- desc->cmd_sts |= ETH_ZERO_PADDING |
|
|
- ETH_TX_LAST_DESC |
|
|
- ETH_TX_ENABLE_INTERRUPT;
|
|
- mp->tx_skb[tx_index] = skb;
|
|
- } else
|
|
- mp->tx_skb[tx_index] = NULL;
|
|
+ /*
|
|
+ * The last fragment will generate an interrupt
|
|
+ * which will free the skb on TX completion.
|
|
+ */
|
|
+ if (frag == nr_frags - 1) {
|
|
+ desc->cmd_sts = BUFFER_OWNED_BY_DMA |
|
|
+ ZERO_PADDING | TX_LAST_DESC |
|
|
+ TX_ENABLE_INTERRUPT;
|
|
+ txq->tx_skb[tx_index] = skb;
|
|
+ } else {
|
|
+ desc->cmd_sts = BUFFER_OWNED_BY_DMA;
|
|
+ txq->tx_skb[tx_index] = NULL;
|
|
+ }
|
|
|
|
- desc = &mp->p_tx_desc_area[tx_index];
|
|
desc->l4i_chk = 0;
|
|
desc->byte_cnt = this_frag->size;
|
|
desc->buf_ptr = dma_map_page(NULL, this_frag->page,
|
|
@@ -1651,37 +704,28 @@ static inline __be16 sum16_as_be(__sum16
|
|
return (__force __be16)sum;
|
|
}
|
|
|
|
-/**
|
|
- * eth_tx_submit_descs_for_skb - submit data from an skb to the tx hw
|
|
- *
|
|
- * Ensure the data for an skb to be transmitted is mapped properly,
|
|
- * then fill in descriptors in the tx hw queue and start the hardware.
|
|
- */
|
|
-static void eth_tx_submit_descs_for_skb(struct mv643xx_private *mp,
|
|
- struct sk_buff *skb)
|
|
+static void txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb)
|
|
{
|
|
+ int nr_frags = skb_shinfo(skb)->nr_frags;
|
|
int tx_index;
|
|
- struct eth_tx_desc *desc;
|
|
+ struct tx_desc *desc;
|
|
u32 cmd_sts;
|
|
int length;
|
|
- int nr_frags = skb_shinfo(skb)->nr_frags;
|
|
|
|
- cmd_sts = ETH_TX_FIRST_DESC | ETH_GEN_CRC | ETH_BUFFER_OWNED_BY_DMA;
|
|
+ cmd_sts = TX_FIRST_DESC | GEN_CRC | BUFFER_OWNED_BY_DMA;
|
|
|
|
- tx_index = eth_alloc_tx_desc_index(mp);
|
|
- desc = &mp->p_tx_desc_area[tx_index];
|
|
+ tx_index = txq_alloc_desc_index(txq);
|
|
+ desc = &txq->tx_desc_area[tx_index];
|
|
|
|
if (nr_frags) {
|
|
- eth_tx_fill_frag_descs(mp, skb);
|
|
+ txq_submit_frag_skb(txq, skb);
|
|
|
|
length = skb_headlen(skb);
|
|
- mp->tx_skb[tx_index] = NULL;
|
|
+ txq->tx_skb[tx_index] = NULL;
|
|
} else {
|
|
- cmd_sts |= ETH_ZERO_PADDING |
|
|
- ETH_TX_LAST_DESC |
|
|
- ETH_TX_ENABLE_INTERRUPT;
|
|
+ cmd_sts |= ZERO_PADDING | TX_LAST_DESC | TX_ENABLE_INTERRUPT;
|
|
length = skb->len;
|
|
- mp->tx_skb[tx_index] = skb;
|
|
+ txq->tx_skb[tx_index] = skb;
|
|
}
|
|
|
|
desc->byte_cnt = length;
|
|
@@ -1690,13 +734,13 @@ static void eth_tx_submit_descs_for_skb(
|
|
if (skb->ip_summed == CHECKSUM_PARTIAL) {
|
|
BUG_ON(skb->protocol != htons(ETH_P_IP));
|
|
|
|
- cmd_sts |= ETH_GEN_TCP_UDP_CHECKSUM |
|
|
- ETH_GEN_IP_V_4_CHECKSUM |
|
|
- ip_hdr(skb)->ihl << ETH_TX_IHL_SHIFT;
|
|
+ cmd_sts |= GEN_TCP_UDP_CHECKSUM |
|
|
+ GEN_IP_V4_CHECKSUM |
|
|
+ ip_hdr(skb)->ihl << TX_IHL_SHIFT;
|
|
|
|
switch (ip_hdr(skb)->protocol) {
|
|
case IPPROTO_UDP:
|
|
- cmd_sts |= ETH_UDP_FRAME;
|
|
+ cmd_sts |= UDP_FRAME;
|
|
desc->l4i_chk = ntohs(sum16_as_be(udp_hdr(skb)->check));
|
|
break;
|
|
case IPPROTO_TCP:
|
|
@@ -1707,7 +751,7 @@ static void eth_tx_submit_descs_for_skb(
|
|
}
|
|
} else {
|
|
/* Errata BTS #50, IHL must be 5 if no HW checksum */
|
|
- cmd_sts |= 5 << ETH_TX_IHL_SHIFT;
|
|
+ cmd_sts |= 5 << TX_IHL_SHIFT;
|
|
desc->l4i_chk = 0;
|
|
}
|
|
|
|
@@ -1717,1649 +761,1818 @@ static void eth_tx_submit_descs_for_skb(
|
|
|
|
/* ensure all descriptors are written before poking hardware */
|
|
wmb();
|
|
- mv643xx_eth_port_enable_tx(mp, ETH_TX_QUEUES_ENABLED);
|
|
+ txq_enable(txq);
|
|
|
|
- mp->tx_desc_count += nr_frags + 1;
|
|
+ txq->tx_desc_count += nr_frags + 1;
|
|
}
|
|
|
|
-/**
|
|
- * mv643xx_eth_start_xmit - queue an skb to the hardware for transmission
|
|
- *
|
|
- */
|
|
-static int mv643xx_eth_start_xmit(struct sk_buff *skb, struct net_device *dev)
|
|
+static int mv643xx_eth_xmit(struct sk_buff *skb, struct net_device *dev)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
struct net_device_stats *stats = &dev->stats;
|
|
+ struct tx_queue *txq;
|
|
unsigned long flags;
|
|
|
|
- BUG_ON(netif_queue_stopped(dev));
|
|
-
|
|
if (has_tiny_unaligned_frags(skb) && __skb_linearize(skb)) {
|
|
stats->tx_dropped++;
|
|
- printk(KERN_DEBUG "%s: failed to linearize tiny "
|
|
- "unaligned fragment\n", dev->name);
|
|
+ dev_printk(KERN_DEBUG, &dev->dev,
|
|
+ "failed to linearize skb with tiny "
|
|
+ "unaligned fragment\n");
|
|
return NETDEV_TX_BUSY;
|
|
}
|
|
|
|
spin_lock_irqsave(&mp->lock, flags);
|
|
|
|
- if (mp->tx_ring_size - mp->tx_desc_count < MAX_DESCS_PER_SKB) {
|
|
- printk(KERN_ERR "%s: transmit with queue full\n", dev->name);
|
|
- netif_stop_queue(dev);
|
|
+ txq = mp->txq + mp->txq_primary;
|
|
+
|
|
+ if (txq->tx_ring_size - txq->tx_desc_count < MAX_DESCS_PER_SKB) {
|
|
spin_unlock_irqrestore(&mp->lock, flags);
|
|
- return NETDEV_TX_BUSY;
|
|
+ if (txq->index == mp->txq_primary && net_ratelimit())
|
|
+ dev_printk(KERN_ERR, &dev->dev,
|
|
+ "primary tx queue full?!\n");
|
|
+ kfree_skb(skb);
|
|
+ return NETDEV_TX_OK;
|
|
}
|
|
|
|
- eth_tx_submit_descs_for_skb(mp, skb);
|
|
+ txq_submit_skb(txq, skb);
|
|
stats->tx_bytes += skb->len;
|
|
stats->tx_packets++;
|
|
dev->trans_start = jiffies;
|
|
|
|
- if (mp->tx_ring_size - mp->tx_desc_count < MAX_DESCS_PER_SKB)
|
|
- netif_stop_queue(dev);
|
|
+ if (txq->index == mp->txq_primary) {
|
|
+ int entries_left;
|
|
+
|
|
+ entries_left = txq->tx_ring_size - txq->tx_desc_count;
|
|
+ if (entries_left < MAX_DESCS_PER_SKB)
|
|
+ netif_stop_queue(dev);
|
|
+ }
|
|
|
|
spin_unlock_irqrestore(&mp->lock, flags);
|
|
|
|
return NETDEV_TX_OK;
|
|
}
|
|
|
|
-#ifdef CONFIG_NET_POLL_CONTROLLER
|
|
-static void mv643xx_netpoll(struct net_device *netdev)
|
|
+
|
|
+/* tx rate control **********************************************************/
|
|
+/*
|
|
+ * Set total maximum TX rate (shared by all TX queues for this port)
|
|
+ * to 'rate' bits per second, with a maximum burst of 'burst' bytes.
|
|
+ */
|
|
+static void tx_set_rate(struct mv643xx_eth_private *mp, int rate, int burst)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(netdev);
|
|
- int port_num = mp->port_num;
|
|
+ int token_rate;
|
|
+ int mtu;
|
|
+ int bucket_size;
|
|
+
|
|
+ token_rate = ((rate / 1000) * 64) / (mp->shared->t_clk / 1000);
|
|
+ if (token_rate > 1023)
|
|
+ token_rate = 1023;
|
|
|
|
- wrl(mp, INTERRUPT_MASK_REG(port_num), ETH_INT_MASK_ALL);
|
|
- /* wait for previous write to complete */
|
|
- rdl(mp, INTERRUPT_MASK_REG(port_num));
|
|
+ mtu = (mp->dev->mtu + 255) >> 8;
|
|
+ if (mtu > 63)
|
|
+ mtu = 63;
|
|
|
|
- mv643xx_eth_int_handler(netdev->irq, netdev);
|
|
+ bucket_size = (burst + 255) >> 8;
|
|
+ if (bucket_size > 65535)
|
|
+ bucket_size = 65535;
|
|
|
|
- wrl(mp, INTERRUPT_MASK_REG(port_num), ETH_INT_UNMASK_ALL);
|
|
+ if (mp->shared->tx_bw_control_moved) {
|
|
+ wrl(mp, TX_BW_RATE_MOVED(mp->port_num), token_rate);
|
|
+ wrl(mp, TX_BW_MTU_MOVED(mp->port_num), mtu);
|
|
+ wrl(mp, TX_BW_BURST_MOVED(mp->port_num), bucket_size);
|
|
+ } else {
|
|
+ wrl(mp, TX_BW_RATE(mp->port_num), token_rate);
|
|
+ wrl(mp, TX_BW_MTU(mp->port_num), mtu);
|
|
+ wrl(mp, TX_BW_BURST(mp->port_num), bucket_size);
|
|
+ }
|
|
}
|
|
-#endif
|
|
|
|
-static void mv643xx_init_ethtool_cmd(struct net_device *dev, int phy_address,
|
|
- int speed, int duplex,
|
|
- struct ethtool_cmd *cmd)
|
|
+static void txq_set_rate(struct tx_queue *txq, int rate, int burst)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
+ struct mv643xx_eth_private *mp = txq_to_mp(txq);
|
|
+ int token_rate;
|
|
+ int bucket_size;
|
|
|
|
- memset(cmd, 0, sizeof(*cmd));
|
|
+ token_rate = ((rate / 1000) * 64) / (mp->shared->t_clk / 1000);
|
|
+ if (token_rate > 1023)
|
|
+ token_rate = 1023;
|
|
|
|
- cmd->port = PORT_MII;
|
|
- cmd->transceiver = XCVR_INTERNAL;
|
|
- cmd->phy_address = phy_address;
|
|
+ bucket_size = (burst + 255) >> 8;
|
|
+ if (bucket_size > 65535)
|
|
+ bucket_size = 65535;
|
|
|
|
- if (speed == 0) {
|
|
- cmd->autoneg = AUTONEG_ENABLE;
|
|
- /* mii lib checks, but doesn't use speed on AUTONEG_ENABLE */
|
|
- cmd->speed = SPEED_100;
|
|
- cmd->advertising = ADVERTISED_10baseT_Half |
|
|
- ADVERTISED_10baseT_Full |
|
|
- ADVERTISED_100baseT_Half |
|
|
- ADVERTISED_100baseT_Full;
|
|
- if (mp->mii.supports_gmii)
|
|
- cmd->advertising |= ADVERTISED_1000baseT_Full;
|
|
- } else {
|
|
- cmd->autoneg = AUTONEG_DISABLE;
|
|
- cmd->speed = speed;
|
|
- cmd->duplex = duplex;
|
|
- }
|
|
+ wrl(mp, TXQ_BW_TOKENS(mp->port_num, txq->index), token_rate << 14);
|
|
+ wrl(mp, TXQ_BW_CONF(mp->port_num, txq->index),
|
|
+ (bucket_size << 10) | token_rate);
|
|
}
|
|
|
|
-/*/
|
|
- * mv643xx_eth_probe
|
|
- *
|
|
- * First function called after registering the network device.
|
|
- * It's purpose is to initialize the device as an ethernet device,
|
|
- * fill the ethernet device structure with pointers * to functions,
|
|
- * and set the MAC address of the interface
|
|
- *
|
|
- * Input : struct device *
|
|
- * Output : -ENOMEM if failed , 0 if success
|
|
- */
|
|
-static int mv643xx_eth_probe(struct platform_device *pdev)
|
|
+static void txq_set_fixed_prio_mode(struct tx_queue *txq)
|
|
{
|
|
- struct mv643xx_eth_platform_data *pd;
|
|
- int port_num;
|
|
- struct mv643xx_private *mp;
|
|
- struct net_device *dev;
|
|
- u8 *p;
|
|
- struct resource *res;
|
|
- int err;
|
|
- struct ethtool_cmd cmd;
|
|
- int duplex = DUPLEX_HALF;
|
|
- int speed = 0; /* default to auto-negotiation */
|
|
- DECLARE_MAC_BUF(mac);
|
|
+ struct mv643xx_eth_private *mp = txq_to_mp(txq);
|
|
+ int off;
|
|
+ u32 val;
|
|
|
|
- pd = pdev->dev.platform_data;
|
|
- if (pd == NULL) {
|
|
- printk(KERN_ERR "No mv643xx_eth_platform_data\n");
|
|
- return -ENODEV;
|
|
- }
|
|
+ /*
|
|
+ * Turn on fixed priority mode.
|
|
+ */
|
|
+ if (mp->shared->tx_bw_control_moved)
|
|
+ off = TXQ_FIX_PRIO_CONF_MOVED(mp->port_num);
|
|
+ else
|
|
+ off = TXQ_FIX_PRIO_CONF(mp->port_num);
|
|
|
|
- if (pd->shared == NULL) {
|
|
- printk(KERN_ERR "No mv643xx_eth_platform_data->shared\n");
|
|
- return -ENODEV;
|
|
- }
|
|
+ val = rdl(mp, off);
|
|
+ val |= 1 << txq->index;
|
|
+ wrl(mp, off, val);
|
|
+}
|
|
|
|
- dev = alloc_etherdev(sizeof(struct mv643xx_private));
|
|
- if (!dev)
|
|
- return -ENOMEM;
|
|
+static void txq_set_wrr(struct tx_queue *txq, int weight)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = txq_to_mp(txq);
|
|
+ int off;
|
|
+ u32 val;
|
|
|
|
- platform_set_drvdata(pdev, dev);
|
|
+ /*
|
|
+ * Turn off fixed priority mode.
|
|
+ */
|
|
+ if (mp->shared->tx_bw_control_moved)
|
|
+ off = TXQ_FIX_PRIO_CONF_MOVED(mp->port_num);
|
|
+ else
|
|
+ off = TXQ_FIX_PRIO_CONF(mp->port_num);
|
|
|
|
- mp = netdev_priv(dev);
|
|
- mp->dev = dev;
|
|
-#ifdef MV643XX_NAPI
|
|
- netif_napi_add(dev, &mp->napi, mv643xx_poll, 64);
|
|
-#endif
|
|
+ val = rdl(mp, off);
|
|
+ val &= ~(1 << txq->index);
|
|
+ wrl(mp, off, val);
|
|
|
|
- res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
|
|
- BUG_ON(!res);
|
|
- dev->irq = res->start;
|
|
+ /*
|
|
+ * Configure WRR weight for this queue.
|
|
+ */
|
|
+ off = TXQ_BW_WRR_CONF(mp->port_num, txq->index);
|
|
|
|
- dev->open = mv643xx_eth_open;
|
|
- dev->stop = mv643xx_eth_stop;
|
|
- dev->hard_start_xmit = mv643xx_eth_start_xmit;
|
|
- dev->set_mac_address = mv643xx_eth_set_mac_address;
|
|
- dev->set_multicast_list = mv643xx_eth_set_rx_mode;
|
|
+ val = rdl(mp, off);
|
|
+ val = (val & ~0xff) | (weight & 0xff);
|
|
+ wrl(mp, off, val);
|
|
+}
|
|
|
|
- /* No need to Tx Timeout */
|
|
- dev->tx_timeout = mv643xx_eth_tx_timeout;
|
|
|
|
-#ifdef CONFIG_NET_POLL_CONTROLLER
|
|
- dev->poll_controller = mv643xx_netpoll;
|
|
-#endif
|
|
+/* mii management interface *************************************************/
|
|
+#define SMI_BUSY 0x10000000
|
|
+#define SMI_READ_VALID 0x08000000
|
|
+#define SMI_OPCODE_READ 0x04000000
|
|
+#define SMI_OPCODE_WRITE 0x00000000
|
|
|
|
- dev->watchdog_timeo = 2 * HZ;
|
|
- dev->base_addr = 0;
|
|
- dev->change_mtu = mv643xx_eth_change_mtu;
|
|
- dev->do_ioctl = mv643xx_eth_do_ioctl;
|
|
- SET_ETHTOOL_OPS(dev, &mv643xx_ethtool_ops);
|
|
+static void smi_reg_read(struct mv643xx_eth_private *mp, unsigned int addr,
|
|
+ unsigned int reg, unsigned int *value)
|
|
+{
|
|
+ void __iomem *smi_reg = mp->shared_smi->base + SMI_REG;
|
|
+ unsigned long flags;
|
|
+ int i;
|
|
+
|
|
+ /* the SMI register is a shared resource */
|
|
+ spin_lock_irqsave(&mp->shared_smi->phy_lock, flags);
|
|
+
|
|
+ /* wait for the SMI register to become available */
|
|
+ for (i = 0; readl(smi_reg) & SMI_BUSY; i++) {
|
|
+ if (i == 1000) {
|
|
+ printk("%s: PHY busy timeout\n", mp->dev->name);
|
|
+ goto out;
|
|
+ }
|
|
+ udelay(10);
|
|
+ }
|
|
+
|
|
+ writel(SMI_OPCODE_READ | (reg << 21) | (addr << 16), smi_reg);
|
|
+
|
|
+ /* now wait for the data to be valid */
|
|
+ for (i = 0; !(readl(smi_reg) & SMI_READ_VALID); i++) {
|
|
+ if (i == 1000) {
|
|
+ printk("%s: PHY read timeout\n", mp->dev->name);
|
|
+ goto out;
|
|
+ }
|
|
+ udelay(10);
|
|
+ }
|
|
+
|
|
+ *value = readl(smi_reg) & 0xffff;
|
|
+out:
|
|
+ spin_unlock_irqrestore(&mp->shared_smi->phy_lock, flags);
|
|
+}
|
|
+
|
|
+static void smi_reg_write(struct mv643xx_eth_private *mp,
|
|
+ unsigned int addr,
|
|
+ unsigned int reg, unsigned int value)
|
|
+{
|
|
+ void __iomem *smi_reg = mp->shared_smi->base + SMI_REG;
|
|
+ unsigned long flags;
|
|
+ int i;
|
|
+
|
|
+ /* the SMI register is a shared resource */
|
|
+ spin_lock_irqsave(&mp->shared_smi->phy_lock, flags);
|
|
+
|
|
+ /* wait for the SMI register to become available */
|
|
+ for (i = 0; readl(smi_reg) & SMI_BUSY; i++) {
|
|
+ if (i == 1000) {
|
|
+ printk("%s: PHY busy timeout\n", mp->dev->name);
|
|
+ goto out;
|
|
+ }
|
|
+ udelay(10);
|
|
+ }
|
|
+
|
|
+ writel(SMI_OPCODE_WRITE | (reg << 21) |
|
|
+ (addr << 16) | (value & 0xffff), smi_reg);
|
|
+out:
|
|
+ spin_unlock_irqrestore(&mp->shared_smi->phy_lock, flags);
|
|
+}
|
|
+
|
|
+
|
|
+/* mib counters *************************************************************/
|
|
+static inline u32 mib_read(struct mv643xx_eth_private *mp, int offset)
|
|
+{
|
|
+ return rdl(mp, MIB_COUNTERS(mp->port_num) + offset);
|
|
+}
|
|
+
|
|
+static void mib_counters_clear(struct mv643xx_eth_private *mp)
|
|
+{
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < 0x80; i += 4)
|
|
+ mib_read(mp, i);
|
|
+}
|
|
+
|
|
+static void mib_counters_update(struct mv643xx_eth_private *mp)
|
|
+{
|
|
+ struct mib_counters *p = &mp->mib_counters;
|
|
+
|
|
+ p->good_octets_received += mib_read(mp, 0x00);
|
|
+ p->good_octets_received += (u64)mib_read(mp, 0x04) << 32;
|
|
+ p->bad_octets_received += mib_read(mp, 0x08);
|
|
+ p->internal_mac_transmit_err += mib_read(mp, 0x0c);
|
|
+ p->good_frames_received += mib_read(mp, 0x10);
|
|
+ p->bad_frames_received += mib_read(mp, 0x14);
|
|
+ p->broadcast_frames_received += mib_read(mp, 0x18);
|
|
+ p->multicast_frames_received += mib_read(mp, 0x1c);
|
|
+ p->frames_64_octets += mib_read(mp, 0x20);
|
|
+ p->frames_65_to_127_octets += mib_read(mp, 0x24);
|
|
+ p->frames_128_to_255_octets += mib_read(mp, 0x28);
|
|
+ p->frames_256_to_511_octets += mib_read(mp, 0x2c);
|
|
+ p->frames_512_to_1023_octets += mib_read(mp, 0x30);
|
|
+ p->frames_1024_to_max_octets += mib_read(mp, 0x34);
|
|
+ p->good_octets_sent += mib_read(mp, 0x38);
|
|
+ p->good_octets_sent += (u64)mib_read(mp, 0x3c) << 32;
|
|
+ p->good_frames_sent += mib_read(mp, 0x40);
|
|
+ p->excessive_collision += mib_read(mp, 0x44);
|
|
+ p->multicast_frames_sent += mib_read(mp, 0x48);
|
|
+ p->broadcast_frames_sent += mib_read(mp, 0x4c);
|
|
+ p->unrec_mac_control_received += mib_read(mp, 0x50);
|
|
+ p->fc_sent += mib_read(mp, 0x54);
|
|
+ p->good_fc_received += mib_read(mp, 0x58);
|
|
+ p->bad_fc_received += mib_read(mp, 0x5c);
|
|
+ p->undersize_received += mib_read(mp, 0x60);
|
|
+ p->fragments_received += mib_read(mp, 0x64);
|
|
+ p->oversize_received += mib_read(mp, 0x68);
|
|
+ p->jabber_received += mib_read(mp, 0x6c);
|
|
+ p->mac_receive_error += mib_read(mp, 0x70);
|
|
+ p->bad_crc_event += mib_read(mp, 0x74);
|
|
+ p->collision += mib_read(mp, 0x78);
|
|
+ p->late_collision += mib_read(mp, 0x7c);
|
|
+}
|
|
+
|
|
+
|
|
+/* ethtool ******************************************************************/
|
|
+struct mv643xx_eth_stats {
|
|
+ char stat_string[ETH_GSTRING_LEN];
|
|
+ int sizeof_stat;
|
|
+ int netdev_off;
|
|
+ int mp_off;
|
|
+};
|
|
+
|
|
+#define SSTAT(m) \
|
|
+ { #m, FIELD_SIZEOF(struct net_device_stats, m), \
|
|
+ offsetof(struct net_device, stats.m), -1 }
|
|
+
|
|
+#define MIBSTAT(m) \
|
|
+ { #m, FIELD_SIZEOF(struct mib_counters, m), \
|
|
+ -1, offsetof(struct mv643xx_eth_private, mib_counters.m) }
|
|
+
|
|
+static const struct mv643xx_eth_stats mv643xx_eth_stats[] = {
|
|
+ SSTAT(rx_packets),
|
|
+ SSTAT(tx_packets),
|
|
+ SSTAT(rx_bytes),
|
|
+ SSTAT(tx_bytes),
|
|
+ SSTAT(rx_errors),
|
|
+ SSTAT(tx_errors),
|
|
+ SSTAT(rx_dropped),
|
|
+ SSTAT(tx_dropped),
|
|
+ MIBSTAT(good_octets_received),
|
|
+ MIBSTAT(bad_octets_received),
|
|
+ MIBSTAT(internal_mac_transmit_err),
|
|
+ MIBSTAT(good_frames_received),
|
|
+ MIBSTAT(bad_frames_received),
|
|
+ MIBSTAT(broadcast_frames_received),
|
|
+ MIBSTAT(multicast_frames_received),
|
|
+ MIBSTAT(frames_64_octets),
|
|
+ MIBSTAT(frames_65_to_127_octets),
|
|
+ MIBSTAT(frames_128_to_255_octets),
|
|
+ MIBSTAT(frames_256_to_511_octets),
|
|
+ MIBSTAT(frames_512_to_1023_octets),
|
|
+ MIBSTAT(frames_1024_to_max_octets),
|
|
+ MIBSTAT(good_octets_sent),
|
|
+ MIBSTAT(good_frames_sent),
|
|
+ MIBSTAT(excessive_collision),
|
|
+ MIBSTAT(multicast_frames_sent),
|
|
+ MIBSTAT(broadcast_frames_sent),
|
|
+ MIBSTAT(unrec_mac_control_received),
|
|
+ MIBSTAT(fc_sent),
|
|
+ MIBSTAT(good_fc_received),
|
|
+ MIBSTAT(bad_fc_received),
|
|
+ MIBSTAT(undersize_received),
|
|
+ MIBSTAT(fragments_received),
|
|
+ MIBSTAT(oversize_received),
|
|
+ MIBSTAT(jabber_received),
|
|
+ MIBSTAT(mac_receive_error),
|
|
+ MIBSTAT(bad_crc_event),
|
|
+ MIBSTAT(collision),
|
|
+ MIBSTAT(late_collision),
|
|
+};
|
|
+
|
|
+static int mv643xx_eth_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
+ int err;
|
|
+
|
|
+ spin_lock_irq(&mp->lock);
|
|
+ err = mii_ethtool_gset(&mp->mii, cmd);
|
|
+ spin_unlock_irq(&mp->lock);
|
|
|
|
-#ifdef MV643XX_CHECKSUM_OFFLOAD_TX
|
|
-#ifdef MAX_SKB_FRAGS
|
|
/*
|
|
- * Zero copy can only work if we use Discovery II memory. Else, we will
|
|
- * have to map the buffers to ISA memory which is only 16 MB
|
|
+ * The MAC does not support 1000baseT_Half.
|
|
*/
|
|
- dev->features = NETIF_F_SG | NETIF_F_IP_CSUM;
|
|
-#endif
|
|
-#endif
|
|
+ cmd->supported &= ~SUPPORTED_1000baseT_Half;
|
|
+ cmd->advertising &= ~ADVERTISED_1000baseT_Half;
|
|
|
|
- /* Configure the timeout task */
|
|
- INIT_WORK(&mp->tx_timeout_task, mv643xx_eth_tx_timeout_task);
|
|
+ return err;
|
|
+}
|
|
|
|
- spin_lock_init(&mp->lock);
|
|
+static int mv643xx_eth_get_settings_phyless(struct net_device *dev, struct ethtool_cmd *cmd)
|
|
+{
|
|
+ cmd->supported = SUPPORTED_MII;
|
|
+ cmd->advertising = ADVERTISED_MII;
|
|
+ cmd->speed = SPEED_1000;
|
|
+ cmd->duplex = DUPLEX_FULL;
|
|
+ cmd->port = PORT_MII;
|
|
+ cmd->phy_address = 0;
|
|
+ cmd->transceiver = XCVR_INTERNAL;
|
|
+ cmd->autoneg = AUTONEG_DISABLE;
|
|
+ cmd->maxtxpkt = 1;
|
|
+ cmd->maxrxpkt = 1;
|
|
|
|
- mp->shared = platform_get_drvdata(pd->shared);
|
|
- port_num = mp->port_num = pd->port_number;
|
|
+ return 0;
|
|
+}
|
|
|
|
- if (mp->shared->win_protect)
|
|
- wrl(mp, WINDOW_PROTECT(port_num), mp->shared->win_protect);
|
|
+static int mv643xx_eth_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
+ int err;
|
|
|
|
- mp->shared_smi = mp->shared;
|
|
- if (pd->shared_smi != NULL)
|
|
- mp->shared_smi = platform_get_drvdata(pd->shared_smi);
|
|
-
|
|
- /* set default config values */
|
|
- eth_port_uc_addr_get(mp, dev->dev_addr);
|
|
- mp->rx_ring_size = PORT_DEFAULT_RECEIVE_QUEUE_SIZE;
|
|
- mp->tx_ring_size = PORT_DEFAULT_TRANSMIT_QUEUE_SIZE;
|
|
+ /*
|
|
+ * The MAC does not support 1000baseT_Half.
|
|
+ */
|
|
+ cmd->advertising &= ~ADVERTISED_1000baseT_Half;
|
|
|
|
- if (is_valid_ether_addr(pd->mac_addr))
|
|
- memcpy(dev->dev_addr, pd->mac_addr, 6);
|
|
+ spin_lock_irq(&mp->lock);
|
|
+ err = mii_ethtool_sset(&mp->mii, cmd);
|
|
+ spin_unlock_irq(&mp->lock);
|
|
|
|
- if (pd->phy_addr || pd->force_phy_addr)
|
|
- ethernet_phy_set(mp, pd->phy_addr);
|
|
+ return err;
|
|
+}
|
|
|
|
- if (pd->rx_queue_size)
|
|
- mp->rx_ring_size = pd->rx_queue_size;
|
|
+static int mv643xx_eth_set_settings_phyless(struct net_device *dev, struct ethtool_cmd *cmd)
|
|
+{
|
|
+ return -EINVAL;
|
|
+}
|
|
|
|
- if (pd->tx_queue_size)
|
|
- mp->tx_ring_size = pd->tx_queue_size;
|
|
+static void mv643xx_eth_get_drvinfo(struct net_device *dev,
|
|
+ struct ethtool_drvinfo *drvinfo)
|
|
+{
|
|
+ strncpy(drvinfo->driver, mv643xx_eth_driver_name, 32);
|
|
+ strncpy(drvinfo->version, mv643xx_eth_driver_version, 32);
|
|
+ strncpy(drvinfo->fw_version, "N/A", 32);
|
|
+ strncpy(drvinfo->bus_info, "platform", 32);
|
|
+ drvinfo->n_stats = ARRAY_SIZE(mv643xx_eth_stats);
|
|
+}
|
|
+
|
|
+static int mv643xx_eth_nway_reset(struct net_device *dev)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
|
|
- if (pd->tx_sram_size) {
|
|
- mp->tx_sram_size = pd->tx_sram_size;
|
|
- mp->tx_sram_addr = pd->tx_sram_addr;
|
|
+ return mii_nway_restart(&mp->mii);
|
|
+}
|
|
+
|
|
+static int mv643xx_eth_nway_reset_phyless(struct net_device *dev)
|
|
+{
|
|
+ return -EINVAL;
|
|
+}
|
|
+
|
|
+static u32 mv643xx_eth_get_link(struct net_device *dev)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
+
|
|
+ return mii_link_ok(&mp->mii);
|
|
+}
|
|
+
|
|
+static u32 mv643xx_eth_get_link_phyless(struct net_device *dev)
|
|
+{
|
|
+ return 1;
|
|
+}
|
|
+
|
|
+static void mv643xx_eth_get_strings(struct net_device *dev,
|
|
+ uint32_t stringset, uint8_t *data)
|
|
+{
|
|
+ int i;
|
|
+
|
|
+ if (stringset == ETH_SS_STATS) {
|
|
+ for (i = 0; i < ARRAY_SIZE(mv643xx_eth_stats); i++) {
|
|
+ memcpy(data + i * ETH_GSTRING_LEN,
|
|
+ mv643xx_eth_stats[i].stat_string,
|
|
+ ETH_GSTRING_LEN);
|
|
+ }
|
|
}
|
|
+}
|
|
+
|
|
+static void mv643xx_eth_get_ethtool_stats(struct net_device *dev,
|
|
+ struct ethtool_stats *stats,
|
|
+ uint64_t *data)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = dev->priv;
|
|
+ int i;
|
|
+
|
|
+ mib_counters_update(mp);
|
|
+
|
|
+ for (i = 0; i < ARRAY_SIZE(mv643xx_eth_stats); i++) {
|
|
+ const struct mv643xx_eth_stats *stat;
|
|
+ void *p;
|
|
+
|
|
+ stat = mv643xx_eth_stats + i;
|
|
+
|
|
+ if (stat->netdev_off >= 0)
|
|
+ p = ((void *)mp->dev) + stat->netdev_off;
|
|
+ else
|
|
+ p = ((void *)mp) + stat->mp_off;
|
|
|
|
- if (pd->rx_sram_size) {
|
|
- mp->rx_sram_size = pd->rx_sram_size;
|
|
- mp->rx_sram_addr = pd->rx_sram_addr;
|
|
+ data[i] = (stat->sizeof_stat == 8) ?
|
|
+ *(uint64_t *)p : *(uint32_t *)p;
|
|
}
|
|
+}
|
|
|
|
- duplex = pd->duplex;
|
|
- speed = pd->speed;
|
|
+static int mv643xx_eth_get_sset_count(struct net_device *dev, int sset)
|
|
+{
|
|
+ if (sset == ETH_SS_STATS)
|
|
+ return ARRAY_SIZE(mv643xx_eth_stats);
|
|
|
|
- /* Hook up MII support for ethtool */
|
|
- mp->mii.dev = dev;
|
|
- mp->mii.mdio_read = mv643xx_mdio_read;
|
|
- mp->mii.mdio_write = mv643xx_mdio_write;
|
|
- mp->mii.phy_id = ethernet_phy_get(mp);
|
|
- mp->mii.phy_id_mask = 0x3f;
|
|
- mp->mii.reg_num_mask = 0x1f;
|
|
+ return -EOPNOTSUPP;
|
|
+}
|
|
|
|
- err = ethernet_phy_detect(mp);
|
|
- if (err) {
|
|
- pr_debug("%s: No PHY detected at addr %d\n",
|
|
- dev->name, ethernet_phy_get(mp));
|
|
+static const struct ethtool_ops mv643xx_eth_ethtool_ops = {
|
|
+ .get_settings = mv643xx_eth_get_settings,
|
|
+ .set_settings = mv643xx_eth_set_settings,
|
|
+ .get_drvinfo = mv643xx_eth_get_drvinfo,
|
|
+ .nway_reset = mv643xx_eth_nway_reset,
|
|
+ .get_link = mv643xx_eth_get_link,
|
|
+ .set_sg = ethtool_op_set_sg,
|
|
+ .get_strings = mv643xx_eth_get_strings,
|
|
+ .get_ethtool_stats = mv643xx_eth_get_ethtool_stats,
|
|
+ .get_sset_count = mv643xx_eth_get_sset_count,
|
|
+};
|
|
+
|
|
+static const struct ethtool_ops mv643xx_eth_ethtool_ops_phyless = {
|
|
+ .get_settings = mv643xx_eth_get_settings_phyless,
|
|
+ .set_settings = mv643xx_eth_set_settings_phyless,
|
|
+ .get_drvinfo = mv643xx_eth_get_drvinfo,
|
|
+ .nway_reset = mv643xx_eth_nway_reset_phyless,
|
|
+ .get_link = mv643xx_eth_get_link_phyless,
|
|
+ .set_sg = ethtool_op_set_sg,
|
|
+ .get_strings = mv643xx_eth_get_strings,
|
|
+ .get_ethtool_stats = mv643xx_eth_get_ethtool_stats,
|
|
+ .get_sset_count = mv643xx_eth_get_sset_count,
|
|
+};
|
|
+
|
|
+
|
|
+/* address handling *********************************************************/
|
|
+static void uc_addr_get(struct mv643xx_eth_private *mp, unsigned char *addr)
|
|
+{
|
|
+ unsigned int mac_h;
|
|
+ unsigned int mac_l;
|
|
+
|
|
+ mac_h = rdl(mp, MAC_ADDR_HIGH(mp->port_num));
|
|
+ mac_l = rdl(mp, MAC_ADDR_LOW(mp->port_num));
|
|
+
|
|
+ addr[0] = (mac_h >> 24) & 0xff;
|
|
+ addr[1] = (mac_h >> 16) & 0xff;
|
|
+ addr[2] = (mac_h >> 8) & 0xff;
|
|
+ addr[3] = mac_h & 0xff;
|
|
+ addr[4] = (mac_l >> 8) & 0xff;
|
|
+ addr[5] = mac_l & 0xff;
|
|
+}
|
|
+
|
|
+static void init_mac_tables(struct mv643xx_eth_private *mp)
|
|
+{
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < 0x100; i += 4) {
|
|
+ wrl(mp, SPECIAL_MCAST_TABLE(mp->port_num) + i, 0);
|
|
+ wrl(mp, OTHER_MCAST_TABLE(mp->port_num) + i, 0);
|
|
+ }
|
|
+
|
|
+ for (i = 0; i < 0x10; i += 4)
|
|
+ wrl(mp, UNICAST_TABLE(mp->port_num) + i, 0);
|
|
+}
|
|
+
|
|
+static void set_filter_table_entry(struct mv643xx_eth_private *mp,
|
|
+ int table, unsigned char entry)
|
|
+{
|
|
+ unsigned int table_reg;
|
|
+
|
|
+ /* Set "accepts frame bit" at specified table entry */
|
|
+ table_reg = rdl(mp, table + (entry & 0xfc));
|
|
+ table_reg |= 0x01 << (8 * (entry & 3));
|
|
+ wrl(mp, table + (entry & 0xfc), table_reg);
|
|
+}
|
|
+
|
|
+static void uc_addr_set(struct mv643xx_eth_private *mp, unsigned char *addr)
|
|
+{
|
|
+ unsigned int mac_h;
|
|
+ unsigned int mac_l;
|
|
+ int table;
|
|
+
|
|
+ mac_l = (addr[4] << 8) | addr[5];
|
|
+ mac_h = (addr[0] << 24) | (addr[1] << 16) | (addr[2] << 8) | addr[3];
|
|
+
|
|
+ wrl(mp, MAC_ADDR_LOW(mp->port_num), mac_l);
|
|
+ wrl(mp, MAC_ADDR_HIGH(mp->port_num), mac_h);
|
|
+
|
|
+ table = UNICAST_TABLE(mp->port_num);
|
|
+ set_filter_table_entry(mp, table, addr[5] & 0x0f);
|
|
+}
|
|
+
|
|
+static int mv643xx_eth_set_mac_address(struct net_device *dev, void *addr)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
+
|
|
+ /* +2 is for the offset of the HW addr type */
|
|
+ memcpy(dev->dev_addr, addr + 2, 6);
|
|
+
|
|
+ init_mac_tables(mp);
|
|
+ uc_addr_set(mp, dev->dev_addr);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int addr_crc(unsigned char *addr)
|
|
+{
|
|
+ int crc = 0;
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < 6; i++) {
|
|
+ int j;
|
|
+
|
|
+ crc = (crc ^ addr[i]) << 8;
|
|
+ for (j = 7; j >= 0; j--) {
|
|
+ if (crc & (0x100 << j))
|
|
+ crc ^= 0x107 << j;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ return crc;
|
|
+}
|
|
+
|
|
+static void mv643xx_eth_set_rx_mode(struct net_device *dev)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
+ u32 port_config;
|
|
+ struct dev_addr_list *addr;
|
|
+ int i;
|
|
+
|
|
+ port_config = rdl(mp, PORT_CONFIG(mp->port_num));
|
|
+ if (dev->flags & IFF_PROMISC)
|
|
+ port_config |= UNICAST_PROMISCUOUS_MODE;
|
|
+ else
|
|
+ port_config &= ~UNICAST_PROMISCUOUS_MODE;
|
|
+ wrl(mp, PORT_CONFIG(mp->port_num), port_config);
|
|
+
|
|
+ if (dev->flags & (IFF_PROMISC | IFF_ALLMULTI)) {
|
|
+ int port_num = mp->port_num;
|
|
+ u32 accept = 0x01010101;
|
|
+
|
|
+ for (i = 0; i < 0x100; i += 4) {
|
|
+ wrl(mp, SPECIAL_MCAST_TABLE(port_num) + i, accept);
|
|
+ wrl(mp, OTHER_MCAST_TABLE(port_num) + i, accept);
|
|
+ }
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ for (i = 0; i < 0x100; i += 4) {
|
|
+ wrl(mp, SPECIAL_MCAST_TABLE(mp->port_num) + i, 0);
|
|
+ wrl(mp, OTHER_MCAST_TABLE(mp->port_num) + i, 0);
|
|
+ }
|
|
+
|
|
+ for (addr = dev->mc_list; addr != NULL; addr = addr->next) {
|
|
+ u8 *a = addr->da_addr;
|
|
+ int table;
|
|
+
|
|
+ if (addr->da_addrlen != 6)
|
|
+ continue;
|
|
+
|
|
+ if (memcmp(a, "\x01\x00\x5e\x00\x00", 5) == 0) {
|
|
+ table = SPECIAL_MCAST_TABLE(mp->port_num);
|
|
+ set_filter_table_entry(mp, table, a[5]);
|
|
+ } else {
|
|
+ int crc = addr_crc(a);
|
|
+
|
|
+ table = OTHER_MCAST_TABLE(mp->port_num);
|
|
+ set_filter_table_entry(mp, table, crc);
|
|
+ }
|
|
+ }
|
|
+}
|
|
+
|
|
+
|
|
+/* rx/tx queue initialisation ***********************************************/
|
|
+static int rxq_init(struct mv643xx_eth_private *mp, int index)
|
|
+{
|
|
+ struct rx_queue *rxq = mp->rxq + index;
|
|
+ struct rx_desc *rx_desc;
|
|
+ int size;
|
|
+ int i;
|
|
+
|
|
+ rxq->index = index;
|
|
+
|
|
+ rxq->rx_ring_size = mp->default_rx_ring_size;
|
|
+
|
|
+ rxq->rx_desc_count = 0;
|
|
+ rxq->rx_curr_desc = 0;
|
|
+ rxq->rx_used_desc = 0;
|
|
+
|
|
+ size = rxq->rx_ring_size * sizeof(struct rx_desc);
|
|
+
|
|
+ if (index == mp->rxq_primary && size <= mp->rx_desc_sram_size) {
|
|
+ rxq->rx_desc_area = ioremap(mp->rx_desc_sram_addr,
|
|
+ mp->rx_desc_sram_size);
|
|
+ rxq->rx_desc_dma = mp->rx_desc_sram_addr;
|
|
+ } else {
|
|
+ rxq->rx_desc_area = dma_alloc_coherent(NULL, size,
|
|
+ &rxq->rx_desc_dma,
|
|
+ GFP_KERNEL);
|
|
+ }
|
|
+
|
|
+ if (rxq->rx_desc_area == NULL) {
|
|
+ dev_printk(KERN_ERR, &mp->dev->dev,
|
|
+ "can't allocate rx ring (%d bytes)\n", size);
|
|
goto out;
|
|
}
|
|
+ memset(rxq->rx_desc_area, 0, size);
|
|
|
|
- ethernet_phy_reset(mp);
|
|
- mp->mii.supports_gmii = mii_check_gmii_support(&mp->mii);
|
|
- mv643xx_init_ethtool_cmd(dev, mp->mii.phy_id, speed, duplex, &cmd);
|
|
- mv643xx_eth_update_pscr(dev, &cmd);
|
|
- mv643xx_set_settings(dev, &cmd);
|
|
+ rxq->rx_desc_area_size = size;
|
|
+ rxq->rx_skb = kmalloc(rxq->rx_ring_size * sizeof(*rxq->rx_skb),
|
|
+ GFP_KERNEL);
|
|
+ if (rxq->rx_skb == NULL) {
|
|
+ dev_printk(KERN_ERR, &mp->dev->dev,
|
|
+ "can't allocate rx skb ring\n");
|
|
+ goto out_free;
|
|
+ }
|
|
|
|
- SET_NETDEV_DEV(dev, &pdev->dev);
|
|
- err = register_netdev(dev);
|
|
- if (err)
|
|
+ rx_desc = (struct rx_desc *)rxq->rx_desc_area;
|
|
+ for (i = 0; i < rxq->rx_ring_size; i++) {
|
|
+ int nexti = (i + 1) % rxq->rx_ring_size;
|
|
+ rx_desc[i].next_desc_ptr = rxq->rx_desc_dma +
|
|
+ nexti * sizeof(struct rx_desc);
|
|
+ }
|
|
+
|
|
+ init_timer(&rxq->rx_oom);
|
|
+ rxq->rx_oom.data = (unsigned long)rxq;
|
|
+ rxq->rx_oom.function = rxq_refill_timer_wrapper;
|
|
+
|
|
+ return 0;
|
|
+
|
|
+
|
|
+out_free:
|
|
+ if (index == mp->rxq_primary && size <= mp->rx_desc_sram_size)
|
|
+ iounmap(rxq->rx_desc_area);
|
|
+ else
|
|
+ dma_free_coherent(NULL, size,
|
|
+ rxq->rx_desc_area,
|
|
+ rxq->rx_desc_dma);
|
|
+
|
|
+out:
|
|
+ return -ENOMEM;
|
|
+}
|
|
+
|
|
+static void rxq_deinit(struct rx_queue *rxq)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = rxq_to_mp(rxq);
|
|
+ int i;
|
|
+
|
|
+ rxq_disable(rxq);
|
|
+
|
|
+ del_timer_sync(&rxq->rx_oom);
|
|
+
|
|
+ for (i = 0; i < rxq->rx_ring_size; i++) {
|
|
+ if (rxq->rx_skb[i]) {
|
|
+ dev_kfree_skb(rxq->rx_skb[i]);
|
|
+ rxq->rx_desc_count--;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ if (rxq->rx_desc_count) {
|
|
+ dev_printk(KERN_ERR, &mp->dev->dev,
|
|
+ "error freeing rx ring -- %d skbs stuck\n",
|
|
+ rxq->rx_desc_count);
|
|
+ }
|
|
+
|
|
+ if (rxq->index == mp->rxq_primary &&
|
|
+ rxq->rx_desc_area_size <= mp->rx_desc_sram_size)
|
|
+ iounmap(rxq->rx_desc_area);
|
|
+ else
|
|
+ dma_free_coherent(NULL, rxq->rx_desc_area_size,
|
|
+ rxq->rx_desc_area, rxq->rx_desc_dma);
|
|
+
|
|
+ kfree(rxq->rx_skb);
|
|
+}
|
|
+
|
|
+static int txq_init(struct mv643xx_eth_private *mp, int index)
|
|
+{
|
|
+ struct tx_queue *txq = mp->txq + index;
|
|
+ struct tx_desc *tx_desc;
|
|
+ int size;
|
|
+ int i;
|
|
+
|
|
+ txq->index = index;
|
|
+
|
|
+ txq->tx_ring_size = mp->default_tx_ring_size;
|
|
+
|
|
+ txq->tx_desc_count = 0;
|
|
+ txq->tx_curr_desc = 0;
|
|
+ txq->tx_used_desc = 0;
|
|
+
|
|
+ size = txq->tx_ring_size * sizeof(struct tx_desc);
|
|
+
|
|
+ if (index == mp->txq_primary && size <= mp->tx_desc_sram_size) {
|
|
+ txq->tx_desc_area = ioremap(mp->tx_desc_sram_addr,
|
|
+ mp->tx_desc_sram_size);
|
|
+ txq->tx_desc_dma = mp->tx_desc_sram_addr;
|
|
+ } else {
|
|
+ txq->tx_desc_area = dma_alloc_coherent(NULL, size,
|
|
+ &txq->tx_desc_dma,
|
|
+ GFP_KERNEL);
|
|
+ }
|
|
+
|
|
+ if (txq->tx_desc_area == NULL) {
|
|
+ dev_printk(KERN_ERR, &mp->dev->dev,
|
|
+ "can't allocate tx ring (%d bytes)\n", size);
|
|
goto out;
|
|
+ }
|
|
+ memset(txq->tx_desc_area, 0, size);
|
|
|
|
- p = dev->dev_addr;
|
|
- printk(KERN_NOTICE
|
|
- "%s: port %d with MAC address %s\n",
|
|
- dev->name, port_num, print_mac(mac, p));
|
|
+ txq->tx_desc_area_size = size;
|
|
+ txq->tx_skb = kmalloc(txq->tx_ring_size * sizeof(*txq->tx_skb),
|
|
+ GFP_KERNEL);
|
|
+ if (txq->tx_skb == NULL) {
|
|
+ dev_printk(KERN_ERR, &mp->dev->dev,
|
|
+ "can't allocate tx skb ring\n");
|
|
+ goto out_free;
|
|
+ }
|
|
|
|
- if (dev->features & NETIF_F_SG)
|
|
- printk(KERN_NOTICE "%s: Scatter Gather Enabled\n", dev->name);
|
|
+ tx_desc = (struct tx_desc *)txq->tx_desc_area;
|
|
+ for (i = 0; i < txq->tx_ring_size; i++) {
|
|
+ int nexti = (i + 1) % txq->tx_ring_size;
|
|
+ tx_desc[i].next_desc_ptr = txq->tx_desc_dma +
|
|
+ nexti * sizeof(struct tx_desc);
|
|
+ }
|
|
|
|
- if (dev->features & NETIF_F_IP_CSUM)
|
|
- printk(KERN_NOTICE "%s: TX TCP/IP Checksumming Supported\n",
|
|
- dev->name);
|
|
+ return 0;
|
|
+
|
|
+
|
|
+out_free:
|
|
+ if (index == mp->txq_primary && size <= mp->tx_desc_sram_size)
|
|
+ iounmap(txq->tx_desc_area);
|
|
+ else
|
|
+ dma_free_coherent(NULL, size,
|
|
+ txq->tx_desc_area,
|
|
+ txq->tx_desc_dma);
|
|
+
|
|
+out:
|
|
+ return -ENOMEM;
|
|
+}
|
|
+
|
|
+static void txq_reclaim(struct tx_queue *txq, int force)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = txq_to_mp(txq);
|
|
+ unsigned long flags;
|
|
+
|
|
+ spin_lock_irqsave(&mp->lock, flags);
|
|
+ while (txq->tx_desc_count > 0) {
|
|
+ int tx_index;
|
|
+ struct tx_desc *desc;
|
|
+ u32 cmd_sts;
|
|
+ struct sk_buff *skb;
|
|
+ dma_addr_t addr;
|
|
+ int count;
|
|
+
|
|
+ tx_index = txq->tx_used_desc;
|
|
+ desc = &txq->tx_desc_area[tx_index];
|
|
+ cmd_sts = desc->cmd_sts;
|
|
+
|
|
+ if (!force && (cmd_sts & BUFFER_OWNED_BY_DMA))
|
|
+ break;
|
|
+
|
|
+ txq->tx_used_desc = (tx_index + 1) % txq->tx_ring_size;
|
|
+ txq->tx_desc_count--;
|
|
+
|
|
+ addr = desc->buf_ptr;
|
|
+ count = desc->byte_cnt;
|
|
+ skb = txq->tx_skb[tx_index];
|
|
+ txq->tx_skb[tx_index] = NULL;
|
|
+
|
|
+ if (cmd_sts & ERROR_SUMMARY) {
|
|
+ dev_printk(KERN_INFO, &mp->dev->dev, "tx error\n");
|
|
+ mp->dev->stats.tx_errors++;
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Drop mp->lock while we free the skb.
|
|
+ */
|
|
+ spin_unlock_irqrestore(&mp->lock, flags);
|
|
|
|
-#ifdef MV643XX_CHECKSUM_OFFLOAD_TX
|
|
- printk(KERN_NOTICE "%s: RX TCP/UDP Checksum Offload ON \n", dev->name);
|
|
+ if (cmd_sts & TX_FIRST_DESC)
|
|
+ dma_unmap_single(NULL, addr, count, DMA_TO_DEVICE);
|
|
+ else
|
|
+ dma_unmap_page(NULL, addr, count, DMA_TO_DEVICE);
|
|
+
|
|
+ if (skb)
|
|
+ dev_kfree_skb_irq(skb);
|
|
+
|
|
+ spin_lock_irqsave(&mp->lock, flags);
|
|
+ }
|
|
+ spin_unlock_irqrestore(&mp->lock, flags);
|
|
+}
|
|
+
|
|
+static void txq_deinit(struct tx_queue *txq)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = txq_to_mp(txq);
|
|
+
|
|
+ txq_disable(txq);
|
|
+ txq_reclaim(txq, 1);
|
|
+
|
|
+ BUG_ON(txq->tx_used_desc != txq->tx_curr_desc);
|
|
+
|
|
+ if (txq->index == mp->txq_primary &&
|
|
+ txq->tx_desc_area_size <= mp->tx_desc_sram_size)
|
|
+ iounmap(txq->tx_desc_area);
|
|
+ else
|
|
+ dma_free_coherent(NULL, txq->tx_desc_area_size,
|
|
+ txq->tx_desc_area, txq->tx_desc_dma);
|
|
+
|
|
+ kfree(txq->tx_skb);
|
|
+}
|
|
+
|
|
+
|
|
+/* netdev ops and related ***************************************************/
|
|
+static void update_pscr(struct mv643xx_eth_private *mp, int speed, int duplex)
|
|
+{
|
|
+ u32 pscr_o;
|
|
+ u32 pscr_n;
|
|
+
|
|
+ pscr_o = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num));
|
|
+
|
|
+ /* clear speed, duplex and rx buffer size fields */
|
|
+ pscr_n = pscr_o & ~(SET_MII_SPEED_TO_100 |
|
|
+ SET_GMII_SPEED_TO_1000 |
|
|
+ SET_FULL_DUPLEX_MODE |
|
|
+ MAX_RX_PACKET_MASK);
|
|
+
|
|
+ if (speed == SPEED_1000) {
|
|
+ pscr_n |= SET_GMII_SPEED_TO_1000 | MAX_RX_PACKET_9700BYTE;
|
|
+ } else {
|
|
+ if (speed == SPEED_100)
|
|
+ pscr_n |= SET_MII_SPEED_TO_100;
|
|
+ pscr_n |= MAX_RX_PACKET_1522BYTE;
|
|
+ }
|
|
+
|
|
+ if (duplex == DUPLEX_FULL)
|
|
+ pscr_n |= SET_FULL_DUPLEX_MODE;
|
|
+
|
|
+ if (pscr_n != pscr_o) {
|
|
+ if ((pscr_o & SERIAL_PORT_ENABLE) == 0)
|
|
+ wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_n);
|
|
+ else {
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < 8; i++)
|
|
+ if (mp->txq_mask & (1 << i))
|
|
+ txq_disable(mp->txq + i);
|
|
+
|
|
+ pscr_o &= ~SERIAL_PORT_ENABLE;
|
|
+ wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_o);
|
|
+ wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_n);
|
|
+ wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_n);
|
|
+
|
|
+ for (i = 0; i < 8; i++)
|
|
+ if (mp->txq_mask & (1 << i))
|
|
+ txq_enable(mp->txq + i);
|
|
+ }
|
|
+ }
|
|
+}
|
|
+
|
|
+static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id)
|
|
+{
|
|
+ struct net_device *dev = (struct net_device *)dev_id;
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
+ u32 int_cause;
|
|
+ u32 int_cause_ext;
|
|
+ u32 txq_active;
|
|
+
|
|
+ int_cause = rdl(mp, INT_CAUSE(mp->port_num)) &
|
|
+ (INT_TX_END | INT_RX | INT_EXT);
|
|
+ if (int_cause == 0)
|
|
+ return IRQ_NONE;
|
|
+
|
|
+ int_cause_ext = 0;
|
|
+ if (int_cause & INT_EXT) {
|
|
+ int_cause_ext = rdl(mp, INT_CAUSE_EXT(mp->port_num))
|
|
+ & (INT_EXT_LINK | INT_EXT_PHY | INT_EXT_TX);
|
|
+ wrl(mp, INT_CAUSE_EXT(mp->port_num), ~int_cause_ext);
|
|
+ }
|
|
+
|
|
+ if (int_cause_ext & (INT_EXT_PHY | INT_EXT_LINK)) {
|
|
+ if (mp->phy_addr == -1 || mii_link_ok(&mp->mii)) {
|
|
+ int i;
|
|
+
|
|
+ if (mp->phy_addr != -1) {
|
|
+ struct ethtool_cmd cmd;
|
|
+
|
|
+ mii_ethtool_gset(&mp->mii, &cmd);
|
|
+ update_pscr(mp, cmd.speed, cmd.duplex);
|
|
+ }
|
|
+
|
|
+ for (i = 0; i < 8; i++)
|
|
+ if (mp->txq_mask & (1 << i))
|
|
+ txq_enable(mp->txq + i);
|
|
+
|
|
+ if (!netif_carrier_ok(dev)) {
|
|
+ netif_carrier_on(dev);
|
|
+ __txq_maybe_wake(mp->txq + mp->txq_primary);
|
|
+ }
|
|
+ } else if (netif_carrier_ok(dev)) {
|
|
+ netif_stop_queue(dev);
|
|
+ netif_carrier_off(dev);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * RxBuffer or RxError set for any of the 8 queues?
|
|
+ */
|
|
+#ifdef MV643XX_ETH_NAPI
|
|
+ if (int_cause & INT_RX) {
|
|
+ wrl(mp, INT_MASK(mp->port_num), 0x00000000);
|
|
+ rdl(mp, INT_MASK(mp->port_num));
|
|
+
|
|
+ netif_rx_schedule(dev, &mp->napi);
|
|
+ }
|
|
+#else
|
|
+ if (int_cause & INT_RX) {
|
|
+ int i;
|
|
+
|
|
+ for (i = 7; i >= 0; i--)
|
|
+ if (mp->rxq_mask & (1 << i))
|
|
+ rxq_process(mp->rxq + i, INT_MAX);
|
|
+ }
|
|
#endif
|
|
|
|
-#ifdef MV643XX_COAL
|
|
- printk(KERN_NOTICE "%s: TX and RX Interrupt Coalescing ON \n",
|
|
- dev->name);
|
|
-#endif
|
|
+ txq_active = rdl(mp, TXQ_COMMAND(mp->port_num));
|
|
+
|
|
+ /*
|
|
+ * TxBuffer or TxError set for any of the 8 queues?
|
|
+ */
|
|
+ if (int_cause_ext & INT_EXT_TX) {
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < 8; i++)
|
|
+ if (mp->txq_mask & (1 << i))
|
|
+ txq_reclaim(mp->txq + i, 0);
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Any TxEnd interrupts?
|
|
+ */
|
|
+ if (int_cause & INT_TX_END) {
|
|
+ int i;
|
|
+
|
|
+ wrl(mp, INT_CAUSE(mp->port_num), ~(int_cause & INT_TX_END));
|
|
+ for (i = 0; i < 8; i++) {
|
|
+ struct tx_queue *txq = mp->txq + i;
|
|
+ if (txq->tx_desc_count && !((txq_active >> i) & 1))
|
|
+ txq_enable(txq);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Enough space again in the primary TX queue for a full packet?
|
|
+ */
|
|
+ if (int_cause_ext & INT_EXT_TX) {
|
|
+ struct tx_queue *txq = mp->txq + mp->txq_primary;
|
|
+ __txq_maybe_wake(txq);
|
|
+ }
|
|
+
|
|
+ return IRQ_HANDLED;
|
|
+}
|
|
+
|
|
+static void phy_reset(struct mv643xx_eth_private *mp)
|
|
+{
|
|
+ unsigned int data;
|
|
+
|
|
+ smi_reg_read(mp, mp->phy_addr, 0, &data);
|
|
+ data |= 0x8000;
|
|
+ smi_reg_write(mp, mp->phy_addr, 0, data);
|
|
+
|
|
+ do {
|
|
+ udelay(1);
|
|
+ smi_reg_read(mp, mp->phy_addr, 0, &data);
|
|
+ } while (data & 0x8000);
|
|
+}
|
|
+
|
|
+static void port_start(struct mv643xx_eth_private *mp)
|
|
+{
|
|
+ u32 pscr;
|
|
+ int i;
|
|
+
|
|
+ /*
|
|
+ * Configure basic link parameters.
|
|
+ */
|
|
+ pscr = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num));
|
|
+ pscr &= ~(SERIAL_PORT_ENABLE | FORCE_LINK_PASS);
|
|
+ wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr);
|
|
+ pscr |= DISABLE_AUTO_NEG_FOR_FLOW_CTRL |
|
|
+ DISABLE_AUTO_NEG_SPEED_GMII |
|
|
+ DISABLE_AUTO_NEG_FOR_DUPLEX |
|
|
+ DO_NOT_FORCE_LINK_FAIL |
|
|
+ SERIAL_PORT_CONTROL_RESERVED;
|
|
+ wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr);
|
|
+ pscr |= SERIAL_PORT_ENABLE;
|
|
+ wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr);
|
|
+
|
|
+ wrl(mp, SDMA_CONFIG(mp->port_num), PORT_SDMA_CONFIG_DEFAULT_VALUE);
|
|
+
|
|
+ /*
|
|
+ * Perform PHY reset, if there is a PHY.
|
|
+ */
|
|
+ if (mp->phy_addr != -1) {
|
|
+ struct ethtool_cmd cmd;
|
|
+
|
|
+ mv643xx_eth_get_settings(mp->dev, &cmd);
|
|
+ phy_reset(mp);
|
|
+ mv643xx_eth_set_settings(mp->dev, &cmd);
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Configure TX path and queues.
|
|
+ */
|
|
+ tx_set_rate(mp, 1000000000, 16777216);
|
|
+ for (i = 0; i < 8; i++) {
|
|
+ struct tx_queue *txq = mp->txq + i;
|
|
+ int off = TXQ_CURRENT_DESC_PTR(mp->port_num, i);
|
|
+ u32 addr;
|
|
+
|
|
+ if ((mp->txq_mask & (1 << i)) == 0)
|
|
+ continue;
|
|
+
|
|
+ addr = (u32)txq->tx_desc_dma;
|
|
+ addr += txq->tx_curr_desc * sizeof(struct tx_desc);
|
|
+ wrl(mp, off, addr);
|
|
+
|
|
+ txq_set_rate(txq, 1000000000, 16777216);
|
|
+ txq_set_fixed_prio_mode(txq);
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Add configured unicast address to address filter table.
|
|
+ */
|
|
+ uc_addr_set(mp, mp->dev->dev_addr);
|
|
+
|
|
+ /*
|
|
+ * Receive all unmatched unicast, TCP, UDP, BPDU and broadcast
|
|
+ * frames to RX queue #0.
|
|
+ */
|
|
+ wrl(mp, PORT_CONFIG(mp->port_num), 0x00000000);
|
|
|
|
-#ifdef MV643XX_NAPI
|
|
- printk(KERN_NOTICE "%s: RX NAPI Enabled \n", dev->name);
|
|
-#endif
|
|
+ /*
|
|
+ * Treat BPDUs as normal multicasts, and disable partition mode.
|
|
+ */
|
|
+ wrl(mp, PORT_CONFIG_EXT(mp->port_num), 0x00000000);
|
|
|
|
- if (mp->tx_sram_size > 0)
|
|
- printk(KERN_NOTICE "%s: Using SRAM\n", dev->name);
|
|
+ /*
|
|
+ * Enable the receive queues.
|
|
+ */
|
|
+ for (i = 0; i < 8; i++) {
|
|
+ struct rx_queue *rxq = mp->rxq + i;
|
|
+ int off = RXQ_CURRENT_DESC_PTR(mp->port_num, i);
|
|
+ u32 addr;
|
|
|
|
- return 0;
|
|
+ if ((mp->rxq_mask & (1 << i)) == 0)
|
|
+ continue;
|
|
|
|
-out:
|
|
- free_netdev(dev);
|
|
+ addr = (u32)rxq->rx_desc_dma;
|
|
+ addr += rxq->rx_curr_desc * sizeof(struct rx_desc);
|
|
+ wrl(mp, off, addr);
|
|
|
|
- return err;
|
|
+ rxq_enable(rxq);
|
|
+ }
|
|
}
|
|
|
|
-static int mv643xx_eth_remove(struct platform_device *pdev)
|
|
+static void set_rx_coal(struct mv643xx_eth_private *mp, unsigned int delay)
|
|
{
|
|
- struct net_device *dev = platform_get_drvdata(pdev);
|
|
+ unsigned int coal = ((mp->shared->t_clk / 1000000) * delay) / 64;
|
|
+ u32 val;
|
|
|
|
- unregister_netdev(dev);
|
|
- flush_scheduled_work();
|
|
+ val = rdl(mp, SDMA_CONFIG(mp->port_num));
|
|
+ if (mp->shared->extended_rx_coal_limit) {
|
|
+ if (coal > 0xffff)
|
|
+ coal = 0xffff;
|
|
+ val &= ~0x023fff80;
|
|
+ val |= (coal & 0x8000) << 10;
|
|
+ val |= (coal & 0x7fff) << 7;
|
|
+ } else {
|
|
+ if (coal > 0x3fff)
|
|
+ coal = 0x3fff;
|
|
+ val &= ~0x003fff00;
|
|
+ val |= (coal & 0x3fff) << 8;
|
|
+ }
|
|
+ wrl(mp, SDMA_CONFIG(mp->port_num), val);
|
|
+}
|
|
|
|
- free_netdev(dev);
|
|
- platform_set_drvdata(pdev, NULL);
|
|
- return 0;
|
|
+static void set_tx_coal(struct mv643xx_eth_private *mp, unsigned int delay)
|
|
+{
|
|
+ unsigned int coal = ((mp->shared->t_clk / 1000000) * delay) / 64;
|
|
+
|
|
+ if (coal > 0x3fff)
|
|
+ coal = 0x3fff;
|
|
+ wrl(mp, TX_FIFO_URGENT_THRESHOLD(mp->port_num), (coal & 0x3fff) << 4);
|
|
}
|
|
|
|
-static void mv643xx_eth_conf_mbus_windows(struct mv643xx_shared_private *msp,
|
|
- struct mbus_dram_target_info *dram)
|
|
+static int mv643xx_eth_open(struct net_device *dev)
|
|
{
|
|
- void __iomem *base = msp->eth_base;
|
|
- u32 win_enable;
|
|
- u32 win_protect;
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
+ int err;
|
|
int i;
|
|
|
|
- for (i = 0; i < 6; i++) {
|
|
- writel(0, base + WINDOW_BASE(i));
|
|
- writel(0, base + WINDOW_SIZE(i));
|
|
- if (i < 4)
|
|
- writel(0, base + WINDOW_REMAP_HIGH(i));
|
|
+ wrl(mp, INT_CAUSE(mp->port_num), 0);
|
|
+ wrl(mp, INT_CAUSE_EXT(mp->port_num), 0);
|
|
+ rdl(mp, INT_CAUSE_EXT(mp->port_num));
|
|
+
|
|
+ err = request_irq(dev->irq, mv643xx_eth_irq,
|
|
+ IRQF_SHARED | IRQF_SAMPLE_RANDOM,
|
|
+ dev->name, dev);
|
|
+ if (err) {
|
|
+ dev_printk(KERN_ERR, &dev->dev, "can't assign irq\n");
|
|
+ return -EAGAIN;
|
|
}
|
|
|
|
- win_enable = 0x3f;
|
|
- win_protect = 0;
|
|
-
|
|
- for (i = 0; i < dram->num_cs; i++) {
|
|
- struct mbus_dram_window *cs = dram->cs + i;
|
|
+ init_mac_tables(mp);
|
|
|
|
- writel((cs->base & 0xffff0000) |
|
|
- (cs->mbus_attr << 8) |
|
|
- dram->mbus_dram_target_id, base + WINDOW_BASE(i));
|
|
- writel((cs->size - 1) & 0xffff0000, base + WINDOW_SIZE(i));
|
|
+ for (i = 0; i < 8; i++) {
|
|
+ if ((mp->rxq_mask & (1 << i)) == 0)
|
|
+ continue;
|
|
+
|
|
+ err = rxq_init(mp, i);
|
|
+ if (err) {
|
|
+ while (--i >= 0)
|
|
+ if (mp->rxq_mask & (1 << i))
|
|
+ rxq_deinit(mp->rxq + i);
|
|
+ goto out;
|
|
+ }
|
|
|
|
- win_enable &= ~(1 << i);
|
|
- win_protect |= 3 << (2 * i);
|
|
+ rxq_refill(mp->rxq + i);
|
|
}
|
|
|
|
- writel(win_enable, base + WINDOW_BAR_ENABLE);
|
|
- msp->win_protect = win_protect;
|
|
-}
|
|
-
|
|
-static int mv643xx_eth_shared_probe(struct platform_device *pdev)
|
|
-{
|
|
- static int mv643xx_version_printed = 0;
|
|
- struct mv643xx_eth_shared_platform_data *pd = pdev->dev.platform_data;
|
|
- struct mv643xx_shared_private *msp;
|
|
- struct resource *res;
|
|
- int ret;
|
|
-
|
|
- if (!mv643xx_version_printed++)
|
|
- printk(KERN_NOTICE "MV-643xx 10/100/1000 Ethernet Driver\n");
|
|
-
|
|
- ret = -EINVAL;
|
|
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
|
- if (res == NULL)
|
|
- goto out;
|
|
+ for (i = 0; i < 8; i++) {
|
|
+ if ((mp->txq_mask & (1 << i)) == 0)
|
|
+ continue;
|
|
+
|
|
+ err = txq_init(mp, i);
|
|
+ if (err) {
|
|
+ while (--i >= 0)
|
|
+ if (mp->txq_mask & (1 << i))
|
|
+ txq_deinit(mp->txq + i);
|
|
+ goto out_free;
|
|
+ }
|
|
+ }
|
|
|
|
- ret = -ENOMEM;
|
|
- msp = kmalloc(sizeof(*msp), GFP_KERNEL);
|
|
- if (msp == NULL)
|
|
- goto out;
|
|
- memset(msp, 0, sizeof(*msp));
|
|
+#ifdef MV643XX_ETH_NAPI
|
|
+ napi_enable(&mp->napi);
|
|
+#endif
|
|
|
|
- msp->eth_base = ioremap(res->start, res->end - res->start + 1);
|
|
- if (msp->eth_base == NULL)
|
|
- goto out_free;
|
|
+ port_start(mp);
|
|
|
|
- spin_lock_init(&msp->phy_lock);
|
|
- msp->t_clk = (pd != NULL && pd->t_clk != 0) ? pd->t_clk : 133000000;
|
|
+ set_rx_coal(mp, 0);
|
|
+ set_tx_coal(mp, 0);
|
|
|
|
- platform_set_drvdata(pdev, msp);
|
|
+ wrl(mp, INT_MASK_EXT(mp->port_num),
|
|
+ INT_EXT_LINK | INT_EXT_PHY | INT_EXT_TX);
|
|
|
|
- /*
|
|
- * (Re-)program MBUS remapping windows if we are asked to.
|
|
- */
|
|
- if (pd != NULL && pd->dram != NULL)
|
|
- mv643xx_eth_conf_mbus_windows(msp, pd->dram);
|
|
+ wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_EXT);
|
|
|
|
return 0;
|
|
|
|
+
|
|
out_free:
|
|
- kfree(msp);
|
|
+ for (i = 0; i < 8; i++)
|
|
+ if (mp->rxq_mask & (1 << i))
|
|
+ rxq_deinit(mp->rxq + i);
|
|
out:
|
|
- return ret;
|
|
+ free_irq(dev->irq, dev);
|
|
+
|
|
+ return err;
|
|
}
|
|
|
|
-static int mv643xx_eth_shared_remove(struct platform_device *pdev)
|
|
+static void port_reset(struct mv643xx_eth_private *mp)
|
|
{
|
|
- struct mv643xx_shared_private *msp = platform_get_drvdata(pdev);
|
|
+ unsigned int data;
|
|
+ int i;
|
|
|
|
- iounmap(msp->eth_base);
|
|
- kfree(msp);
|
|
+ for (i = 0; i < 8; i++) {
|
|
+ if (mp->rxq_mask & (1 << i))
|
|
+ rxq_disable(mp->rxq + i);
|
|
+ if (mp->txq_mask & (1 << i))
|
|
+ txq_disable(mp->txq + i);
|
|
+ }
|
|
+ while (!(rdl(mp, PORT_STATUS(mp->port_num)) & TX_FIFO_EMPTY))
|
|
+ udelay(10);
|
|
|
|
- return 0;
|
|
+ /* Reset the Enable bit in the Configuration Register */
|
|
+ data = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num));
|
|
+ data &= ~(SERIAL_PORT_ENABLE |
|
|
+ DO_NOT_FORCE_LINK_FAIL |
|
|
+ FORCE_LINK_PASS);
|
|
+ wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), data);
|
|
}
|
|
|
|
-static void mv643xx_eth_shutdown(struct platform_device *pdev)
|
|
+static int mv643xx_eth_stop(struct net_device *dev)
|
|
{
|
|
- struct net_device *dev = platform_get_drvdata(pdev);
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- unsigned int port_num = mp->port_num;
|
|
-
|
|
- /* Mask all interrupts on ethernet port */
|
|
- wrl(mp, INTERRUPT_MASK_REG(port_num), 0);
|
|
- rdl(mp, INTERRUPT_MASK_REG(port_num));
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
+ int i;
|
|
|
|
- eth_port_reset(mp);
|
|
-}
|
|
+ wrl(mp, INT_MASK(mp->port_num), 0x00000000);
|
|
+ rdl(mp, INT_MASK(mp->port_num));
|
|
|
|
-static struct platform_driver mv643xx_eth_driver = {
|
|
- .probe = mv643xx_eth_probe,
|
|
- .remove = mv643xx_eth_remove,
|
|
- .shutdown = mv643xx_eth_shutdown,
|
|
- .driver = {
|
|
- .name = MV643XX_ETH_NAME,
|
|
- .owner = THIS_MODULE,
|
|
- },
|
|
-};
|
|
+#ifdef MV643XX_ETH_NAPI
|
|
+ napi_disable(&mp->napi);
|
|
+#endif
|
|
+ netif_carrier_off(dev);
|
|
+ netif_stop_queue(dev);
|
|
|
|
-static struct platform_driver mv643xx_eth_shared_driver = {
|
|
- .probe = mv643xx_eth_shared_probe,
|
|
- .remove = mv643xx_eth_shared_remove,
|
|
- .driver = {
|
|
- .name = MV643XX_ETH_SHARED_NAME,
|
|
- .owner = THIS_MODULE,
|
|
- },
|
|
-};
|
|
+ free_irq(dev->irq, dev);
|
|
|
|
-/*
|
|
- * mv643xx_init_module
|
|
- *
|
|
- * Registers the network drivers into the Linux kernel
|
|
- *
|
|
- * Input : N/A
|
|
- *
|
|
- * Output : N/A
|
|
- */
|
|
-static int __init mv643xx_init_module(void)
|
|
-{
|
|
- int rc;
|
|
+ port_reset(mp);
|
|
+ mib_counters_update(mp);
|
|
|
|
- rc = platform_driver_register(&mv643xx_eth_shared_driver);
|
|
- if (!rc) {
|
|
- rc = platform_driver_register(&mv643xx_eth_driver);
|
|
- if (rc)
|
|
- platform_driver_unregister(&mv643xx_eth_shared_driver);
|
|
+ for (i = 0; i < 8; i++) {
|
|
+ if (mp->rxq_mask & (1 << i))
|
|
+ rxq_deinit(mp->rxq + i);
|
|
+ if (mp->txq_mask & (1 << i))
|
|
+ txq_deinit(mp->txq + i);
|
|
}
|
|
- return rc;
|
|
-}
|
|
|
|
-/*
|
|
- * mv643xx_cleanup_module
|
|
- *
|
|
- * Registers the network drivers into the Linux kernel
|
|
- *
|
|
- * Input : N/A
|
|
- *
|
|
- * Output : N/A
|
|
- */
|
|
-static void __exit mv643xx_cleanup_module(void)
|
|
-{
|
|
- platform_driver_unregister(&mv643xx_eth_driver);
|
|
- platform_driver_unregister(&mv643xx_eth_shared_driver);
|
|
+ return 0;
|
|
}
|
|
|
|
-module_init(mv643xx_init_module);
|
|
-module_exit(mv643xx_cleanup_module);
|
|
-
|
|
-MODULE_LICENSE("GPL");
|
|
-MODULE_AUTHOR( "Rabeeh Khoury, Assaf Hoffman, Matthew Dharm, Manish Lachwani"
|
|
- " and Dale Farnsworth");
|
|
-MODULE_DESCRIPTION("Ethernet driver for Marvell MV643XX");
|
|
-MODULE_ALIAS("platform:" MV643XX_ETH_NAME);
|
|
-MODULE_ALIAS("platform:" MV643XX_ETH_SHARED_NAME);
|
|
-
|
|
-/*
|
|
- * The second part is the low level driver of the gigE ethernet ports.
|
|
- */
|
|
-
|
|
-/*
|
|
- * Marvell's Gigabit Ethernet controller low level driver
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This file introduce low level API to Marvell's Gigabit Ethernet
|
|
- * controller. This Gigabit Ethernet Controller driver API controls
|
|
- * 1) Operations (i.e. port init, start, reset etc').
|
|
- * 2) Data flow (i.e. port send, receive etc').
|
|
- * Each Gigabit Ethernet port is controlled via
|
|
- * struct mv643xx_private.
|
|
- * This struct includes user configuration information as well as
|
|
- * driver internal data needed for its operations.
|
|
- *
|
|
- * Supported Features:
|
|
- * - This low level driver is OS independent. Allocating memory for
|
|
- * the descriptor rings and buffers are not within the scope of
|
|
- * this driver.
|
|
- * - The user is free from Rx/Tx queue managing.
|
|
- * - This low level driver introduce functionality API that enable
|
|
- * the to operate Marvell's Gigabit Ethernet Controller in a
|
|
- * convenient way.
|
|
- * - Simple Gigabit Ethernet port operation API.
|
|
- * - Simple Gigabit Ethernet port data flow API.
|
|
- * - Data flow and operation API support per queue functionality.
|
|
- * - Support cached descriptors for better performance.
|
|
- * - Enable access to all four DRAM banks and internal SRAM memory
|
|
- * spaces.
|
|
- * - PHY access and control API.
|
|
- * - Port control register configuration API.
|
|
- * - Full control over Unicast and Multicast MAC configurations.
|
|
- *
|
|
- * Operation flow:
|
|
- *
|
|
- * Initialization phase
|
|
- * This phase complete the initialization of the the
|
|
- * mv643xx_private struct.
|
|
- * User information regarding port configuration has to be set
|
|
- * prior to calling the port initialization routine.
|
|
- *
|
|
- * In this phase any port Tx/Rx activity is halted, MIB counters
|
|
- * are cleared, PHY address is set according to user parameter and
|
|
- * access to DRAM and internal SRAM memory spaces.
|
|
- *
|
|
- * Driver ring initialization
|
|
- * Allocating memory for the descriptor rings and buffers is not
|
|
- * within the scope of this driver. Thus, the user is required to
|
|
- * allocate memory for the descriptors ring and buffers. Those
|
|
- * memory parameters are used by the Rx and Tx ring initialization
|
|
- * routines in order to curve the descriptor linked list in a form
|
|
- * of a ring.
|
|
- * Note: Pay special attention to alignment issues when using
|
|
- * cached descriptors/buffers. In this phase the driver store
|
|
- * information in the mv643xx_private struct regarding each queue
|
|
- * ring.
|
|
- *
|
|
- * Driver start
|
|
- * This phase prepares the Ethernet port for Rx and Tx activity.
|
|
- * It uses the information stored in the mv643xx_private struct to
|
|
- * initialize the various port registers.
|
|
- *
|
|
- * Data flow:
|
|
- * All packet references to/from the driver are done using
|
|
- * struct pkt_info.
|
|
- * This struct is a unified struct used with Rx and Tx operations.
|
|
- * This way the user is not required to be familiar with neither
|
|
- * Tx nor Rx descriptors structures.
|
|
- * The driver's descriptors rings are management by indexes.
|
|
- * Those indexes controls the ring resources and used to indicate
|
|
- * a SW resource error:
|
|
- * 'current'
|
|
- * This index points to the current available resource for use. For
|
|
- * example in Rx process this index will point to the descriptor
|
|
- * that will be passed to the user upon calling the receive
|
|
- * routine. In Tx process, this index will point to the descriptor
|
|
- * that will be assigned with the user packet info and transmitted.
|
|
- * 'used'
|
|
- * This index points to the descriptor that need to restore its
|
|
- * resources. For example in Rx process, using the Rx buffer return
|
|
- * API will attach the buffer returned in packet info to the
|
|
- * descriptor pointed by 'used'. In Tx process, using the Tx
|
|
- * descriptor return will merely return the user packet info with
|
|
- * the command status of the transmitted buffer pointed by the
|
|
- * 'used' index. Nevertheless, it is essential to use this routine
|
|
- * to update the 'used' index.
|
|
- * 'first'
|
|
- * This index supports Tx Scatter-Gather. It points to the first
|
|
- * descriptor of a packet assembled of multiple buffers. For
|
|
- * example when in middle of Such packet we have a Tx resource
|
|
- * error the 'curr' index get the value of 'first' to indicate
|
|
- * that the ring returned to its state before trying to transmit
|
|
- * this packet.
|
|
- *
|
|
- * Receive operation:
|
|
- * The eth_port_receive API set the packet information struct,
|
|
- * passed by the caller, with received information from the
|
|
- * 'current' SDMA descriptor.
|
|
- * It is the user responsibility to return this resource back
|
|
- * to the Rx descriptor ring to enable the reuse of this source.
|
|
- * Return Rx resource is done using the eth_rx_return_buff API.
|
|
- *
|
|
- * Prior to calling the initialization routine eth_port_init() the user
|
|
- * must set the following fields under mv643xx_private struct:
|
|
- * port_num User Ethernet port number.
|
|
- * port_config User port configuration value.
|
|
- * port_config_extend User port config extend value.
|
|
- * port_sdma_config User port SDMA config value.
|
|
- * port_serial_control User port serial control value.
|
|
- *
|
|
- * This driver data flow is done using the struct pkt_info which
|
|
- * is a unified struct for Rx and Tx operations:
|
|
- *
|
|
- * byte_cnt Tx/Rx descriptor buffer byte count.
|
|
- * l4i_chk CPU provided TCP Checksum. For Tx operation
|
|
- * only.
|
|
- * cmd_sts Tx/Rx descriptor command status.
|
|
- * buf_ptr Tx/Rx descriptor buffer pointer.
|
|
- * return_info Tx/Rx user resource return information.
|
|
- */
|
|
-
|
|
-/* Ethernet Port routines */
|
|
-static void eth_port_set_filter_table_entry(struct mv643xx_private *mp,
|
|
- int table, unsigned char entry);
|
|
-
|
|
-/*
|
|
- * eth_port_init - Initialize the Ethernet port driver
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This function prepares the ethernet port to start its activity:
|
|
- * 1) Completes the ethernet port driver struct initialization toward port
|
|
- * start routine.
|
|
- * 2) Resets the device to a quiescent state in case of warm reboot.
|
|
- * 3) Enable SDMA access to all four DRAM banks as well as internal SRAM.
|
|
- * 4) Clean MAC tables. The reset status of those tables is unknown.
|
|
- * 5) Set PHY address.
|
|
- * Note: Call this routine prior to eth_port_start routine and after
|
|
- * setting user values in the user fields of Ethernet port control
|
|
- * struct.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet port control struct
|
|
- *
|
|
- * OUTPUT:
|
|
- * See description.
|
|
- *
|
|
- * RETURN:
|
|
- * None.
|
|
- */
|
|
-static void eth_port_init(struct mv643xx_private *mp)
|
|
+static int mv643xx_eth_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
|
|
{
|
|
- mp->rx_resource_err = 0;
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
|
|
- eth_port_reset(mp);
|
|
+ if (mp->phy_addr != -1)
|
|
+ return generic_mii_ioctl(&mp->mii, if_mii(ifr), cmd, NULL);
|
|
|
|
- eth_port_init_mac_tables(mp);
|
|
+ return -EOPNOTSUPP;
|
|
}
|
|
|
|
-/*
|
|
- * eth_port_start - Start the Ethernet port activity.
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This routine prepares the Ethernet port for Rx and Tx activity:
|
|
- * 1. Initialize Tx and Rx Current Descriptor Pointer for each queue that
|
|
- * has been initialized a descriptor's ring (using
|
|
- * ether_init_tx_desc_ring for Tx and ether_init_rx_desc_ring for Rx)
|
|
- * 2. Initialize and enable the Ethernet configuration port by writing to
|
|
- * the port's configuration and command registers.
|
|
- * 3. Initialize and enable the SDMA by writing to the SDMA's
|
|
- * configuration and command registers. After completing these steps,
|
|
- * the ethernet port SDMA can starts to perform Rx and Tx activities.
|
|
- *
|
|
- * Note: Each Rx and Tx queue descriptor's list must be initialized prior
|
|
- * to calling this function (use ether_init_tx_desc_ring for Tx queues
|
|
- * and ether_init_rx_desc_ring for Rx queues).
|
|
- *
|
|
- * INPUT:
|
|
- * dev - a pointer to the required interface
|
|
- *
|
|
- * OUTPUT:
|
|
- * Ethernet port is ready to receive and transmit.
|
|
- *
|
|
- * RETURN:
|
|
- * None.
|
|
- */
|
|
-static void eth_port_start(struct net_device *dev)
|
|
+static int mv643xx_eth_change_mtu(struct net_device *dev, int new_mtu)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- unsigned int port_num = mp->port_num;
|
|
- int tx_curr_desc, rx_curr_desc;
|
|
- u32 pscr;
|
|
- struct ethtool_cmd ethtool_cmd;
|
|
-
|
|
- /* Assignment of Tx CTRP of given queue */
|
|
- tx_curr_desc = mp->tx_curr_desc_q;
|
|
- wrl(mp, TX_CURRENT_QUEUE_DESC_PTR_0(port_num),
|
|
- (u32)((struct eth_tx_desc *)mp->tx_desc_dma + tx_curr_desc));
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
|
|
- /* Assignment of Rx CRDP of given queue */
|
|
- rx_curr_desc = mp->rx_curr_desc_q;
|
|
- wrl(mp, RX_CURRENT_QUEUE_DESC_PTR_0(port_num),
|
|
- (u32)((struct eth_rx_desc *)mp->rx_desc_dma + rx_curr_desc));
|
|
-
|
|
- /* Add the assigned Ethernet address to the port's address table */
|
|
- eth_port_uc_addr_set(mp, dev->dev_addr);
|
|
+ if (new_mtu < 64 || new_mtu > 9500)
|
|
+ return -EINVAL;
|
|
|
|
- /* Assign port configuration and command. */
|
|
- wrl(mp, PORT_CONFIG_REG(port_num),
|
|
- PORT_CONFIG_DEFAULT_VALUE);
|
|
+ dev->mtu = new_mtu;
|
|
+ tx_set_rate(mp, 1000000000, 16777216);
|
|
|
|
- wrl(mp, PORT_CONFIG_EXTEND_REG(port_num),
|
|
- PORT_CONFIG_EXTEND_DEFAULT_VALUE);
|
|
+ if (!netif_running(dev))
|
|
+ return 0;
|
|
|
|
- pscr = rdl(mp, PORT_SERIAL_CONTROL_REG(port_num));
|
|
+ /*
|
|
+ * Stop and then re-open the interface. This will allocate RX
|
|
+ * skbs of the new MTU.
|
|
+ * There is a possible danger that the open will not succeed,
|
|
+ * due to memory being full.
|
|
+ */
|
|
+ mv643xx_eth_stop(dev);
|
|
+ if (mv643xx_eth_open(dev)) {
|
|
+ dev_printk(KERN_ERR, &dev->dev,
|
|
+ "fatal error on re-opening device after "
|
|
+ "MTU change\n");
|
|
+ }
|
|
|
|
- pscr &= ~(SERIAL_PORT_ENABLE | FORCE_LINK_PASS);
|
|
- wrl(mp, PORT_SERIAL_CONTROL_REG(port_num), pscr);
|
|
+ return 0;
|
|
+}
|
|
|
|
- pscr |= DISABLE_AUTO_NEG_FOR_FLOW_CTRL |
|
|
- DISABLE_AUTO_NEG_SPEED_GMII |
|
|
- DISABLE_AUTO_NEG_FOR_DUPLX |
|
|
- DO_NOT_FORCE_LINK_FAIL |
|
|
- SERIAL_PORT_CONTROL_RESERVED;
|
|
+static void tx_timeout_task(struct work_struct *ugly)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp;
|
|
|
|
- wrl(mp, PORT_SERIAL_CONTROL_REG(port_num), pscr);
|
|
+ mp = container_of(ugly, struct mv643xx_eth_private, tx_timeout_task);
|
|
+ if (netif_running(mp->dev)) {
|
|
+ netif_stop_queue(mp->dev);
|
|
|
|
- pscr |= SERIAL_PORT_ENABLE;
|
|
- wrl(mp, PORT_SERIAL_CONTROL_REG(port_num), pscr);
|
|
+ port_reset(mp);
|
|
+ port_start(mp);
|
|
|
|
- /* Assign port SDMA configuration */
|
|
- wrl(mp, SDMA_CONFIG_REG(port_num),
|
|
- PORT_SDMA_CONFIG_DEFAULT_VALUE);
|
|
-
|
|
- /* Enable port Rx. */
|
|
- mv643xx_eth_port_enable_rx(mp, ETH_RX_QUEUES_ENABLED);
|
|
-
|
|
- /* Disable port bandwidth limits by clearing MTU register */
|
|
- wrl(mp, MAXIMUM_TRANSMIT_UNIT(port_num), 0);
|
|
-
|
|
- /* save phy settings across reset */
|
|
- mv643xx_get_settings(dev, ðtool_cmd);
|
|
- ethernet_phy_reset(mp);
|
|
- mv643xx_set_settings(dev, ðtool_cmd);
|
|
+ __txq_maybe_wake(mp->txq + mp->txq_primary);
|
|
+ }
|
|
}
|
|
|
|
-/*
|
|
- * eth_port_uc_addr_set - Write a MAC address into the port's hw registers
|
|
- */
|
|
-static void eth_port_uc_addr_set(struct mv643xx_private *mp,
|
|
- unsigned char *p_addr)
|
|
+static void mv643xx_eth_tx_timeout(struct net_device *dev)
|
|
{
|
|
- unsigned int port_num = mp->port_num;
|
|
- unsigned int mac_h;
|
|
- unsigned int mac_l;
|
|
- int table;
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
|
|
- mac_l = (p_addr[4] << 8) | (p_addr[5]);
|
|
- mac_h = (p_addr[0] << 24) | (p_addr[1] << 16) | (p_addr[2] << 8) |
|
|
- (p_addr[3] << 0);
|
|
-
|
|
- wrl(mp, MAC_ADDR_LOW(port_num), mac_l);
|
|
- wrl(mp, MAC_ADDR_HIGH(port_num), mac_h);
|
|
-
|
|
- /* Accept frames with this address */
|
|
- table = DA_FILTER_UNICAST_TABLE_BASE(port_num);
|
|
- eth_port_set_filter_table_entry(mp, table, p_addr[5] & 0x0f);
|
|
+ dev_printk(KERN_INFO, &dev->dev, "tx timeout\n");
|
|
+
|
|
+ schedule_work(&mp->tx_timeout_task);
|
|
}
|
|
|
|
-/*
|
|
- * eth_port_uc_addr_get - Read the MAC address from the port's hw registers
|
|
- */
|
|
-static void eth_port_uc_addr_get(struct mv643xx_private *mp,
|
|
- unsigned char *p_addr)
|
|
+#ifdef CONFIG_NET_POLL_CONTROLLER
|
|
+static void mv643xx_eth_netpoll(struct net_device *dev)
|
|
{
|
|
- unsigned int port_num = mp->port_num;
|
|
- unsigned int mac_h;
|
|
- unsigned int mac_l;
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
+
|
|
+ wrl(mp, INT_MASK(mp->port_num), 0x00000000);
|
|
+ rdl(mp, INT_MASK(mp->port_num));
|
|
|
|
- mac_h = rdl(mp, MAC_ADDR_HIGH(port_num));
|
|
- mac_l = rdl(mp, MAC_ADDR_LOW(port_num));
|
|
+ mv643xx_eth_irq(dev->irq, dev);
|
|
|
|
- p_addr[0] = (mac_h >> 24) & 0xff;
|
|
- p_addr[1] = (mac_h >> 16) & 0xff;
|
|
- p_addr[2] = (mac_h >> 8) & 0xff;
|
|
- p_addr[3] = mac_h & 0xff;
|
|
- p_addr[4] = (mac_l >> 8) & 0xff;
|
|
- p_addr[5] = mac_l & 0xff;
|
|
+ wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_CAUSE_EXT);
|
|
}
|
|
+#endif
|
|
|
|
-/*
|
|
- * The entries in each table are indexed by a hash of a packet's MAC
|
|
- * address. One bit in each entry determines whether the packet is
|
|
- * accepted. There are 4 entries (each 8 bits wide) in each register
|
|
- * of the table. The bits in each entry are defined as follows:
|
|
- * 0 Accept=1, Drop=0
|
|
- * 3-1 Queue (ETH_Q0=0)
|
|
- * 7-4 Reserved = 0;
|
|
- */
|
|
-static void eth_port_set_filter_table_entry(struct mv643xx_private *mp,
|
|
- int table, unsigned char entry)
|
|
+static int mv643xx_eth_mdio_read(struct net_device *dev, int addr, int reg)
|
|
{
|
|
- unsigned int table_reg;
|
|
- unsigned int tbl_offset;
|
|
- unsigned int reg_offset;
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
+ int val;
|
|
|
|
- tbl_offset = (entry / 4) * 4; /* Register offset of DA table entry */
|
|
- reg_offset = entry % 4; /* Entry offset within the register */
|
|
+ smi_reg_read(mp, addr, reg, &val);
|
|
|
|
- /* Set "accepts frame bit" at specified table entry */
|
|
- table_reg = rdl(mp, table + tbl_offset);
|
|
- table_reg |= 0x01 << (8 * reg_offset);
|
|
- wrl(mp, table + tbl_offset, table_reg);
|
|
+ return val;
|
|
}
|
|
|
|
-/*
|
|
- * eth_port_mc_addr - Multicast address settings.
|
|
- *
|
|
- * The MV device supports multicast using two tables:
|
|
- * 1) Special Multicast Table for MAC addresses of the form
|
|
- * 0x01-00-5E-00-00-XX (where XX is between 0x00 and 0x_FF).
|
|
- * The MAC DA[7:0] bits are used as a pointer to the Special Multicast
|
|
- * Table entries in the DA-Filter table.
|
|
- * 2) Other Multicast Table for multicast of another type. A CRC-8bit
|
|
- * is used as an index to the Other Multicast Table entries in the
|
|
- * DA-Filter table. This function calculates the CRC-8bit value.
|
|
- * In either case, eth_port_set_filter_table_entry() is then called
|
|
- * to set to set the actual table entry.
|
|
- */
|
|
-static void eth_port_mc_addr(struct mv643xx_private *mp, unsigned char *p_addr)
|
|
+static void mv643xx_eth_mdio_write(struct net_device *dev, int addr, int reg, int val)
|
|
{
|
|
- unsigned int port_num = mp->port_num;
|
|
- unsigned int mac_h;
|
|
- unsigned int mac_l;
|
|
- unsigned char crc_result = 0;
|
|
- int table;
|
|
- int mac_array[48];
|
|
- int crc[8];
|
|
- int i;
|
|
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
|
|
+ smi_reg_write(mp, addr, reg, val);
|
|
+}
|
|
|
|
- if ((p_addr[0] == 0x01) && (p_addr[1] == 0x00) &&
|
|
- (p_addr[2] == 0x5E) && (p_addr[3] == 0x00) && (p_addr[4] == 0x00)) {
|
|
- table = DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE(port_num);
|
|
- eth_port_set_filter_table_entry(mp, table, p_addr[5]);
|
|
- return;
|
|
- }
|
|
|
|
- /* Calculate CRC-8 out of the given address */
|
|
- mac_h = (p_addr[0] << 8) | (p_addr[1]);
|
|
- mac_l = (p_addr[2] << 24) | (p_addr[3] << 16) |
|
|
- (p_addr[4] << 8) | (p_addr[5] << 0);
|
|
-
|
|
- for (i = 0; i < 32; i++)
|
|
- mac_array[i] = (mac_l >> i) & 0x1;
|
|
- for (i = 32; i < 48; i++)
|
|
- mac_array[i] = (mac_h >> (i - 32)) & 0x1;
|
|
-
|
|
- crc[0] = mac_array[45] ^ mac_array[43] ^ mac_array[40] ^ mac_array[39] ^
|
|
- mac_array[35] ^ mac_array[34] ^ mac_array[31] ^ mac_array[30] ^
|
|
- mac_array[28] ^ mac_array[23] ^ mac_array[21] ^ mac_array[19] ^
|
|
- mac_array[18] ^ mac_array[16] ^ mac_array[14] ^ mac_array[12] ^
|
|
- mac_array[8] ^ mac_array[7] ^ mac_array[6] ^ mac_array[0];
|
|
-
|
|
- crc[1] = mac_array[46] ^ mac_array[45] ^ mac_array[44] ^ mac_array[43] ^
|
|
- mac_array[41] ^ mac_array[39] ^ mac_array[36] ^ mac_array[34] ^
|
|
- mac_array[32] ^ mac_array[30] ^ mac_array[29] ^ mac_array[28] ^
|
|
- mac_array[24] ^ mac_array[23] ^ mac_array[22] ^ mac_array[21] ^
|
|
- mac_array[20] ^ mac_array[18] ^ mac_array[17] ^ mac_array[16] ^
|
|
- mac_array[15] ^ mac_array[14] ^ mac_array[13] ^ mac_array[12] ^
|
|
- mac_array[9] ^ mac_array[6] ^ mac_array[1] ^ mac_array[0];
|
|
-
|
|
- crc[2] = mac_array[47] ^ mac_array[46] ^ mac_array[44] ^ mac_array[43] ^
|
|
- mac_array[42] ^ mac_array[39] ^ mac_array[37] ^ mac_array[34] ^
|
|
- mac_array[33] ^ mac_array[29] ^ mac_array[28] ^ mac_array[25] ^
|
|
- mac_array[24] ^ mac_array[22] ^ mac_array[17] ^ mac_array[15] ^
|
|
- mac_array[13] ^ mac_array[12] ^ mac_array[10] ^ mac_array[8] ^
|
|
- mac_array[6] ^ mac_array[2] ^ mac_array[1] ^ mac_array[0];
|
|
-
|
|
- crc[3] = mac_array[47] ^ mac_array[45] ^ mac_array[44] ^ mac_array[43] ^
|
|
- mac_array[40] ^ mac_array[38] ^ mac_array[35] ^ mac_array[34] ^
|
|
- mac_array[30] ^ mac_array[29] ^ mac_array[26] ^ mac_array[25] ^
|
|
- mac_array[23] ^ mac_array[18] ^ mac_array[16] ^ mac_array[14] ^
|
|
- mac_array[13] ^ mac_array[11] ^ mac_array[9] ^ mac_array[7] ^
|
|
- mac_array[3] ^ mac_array[2] ^ mac_array[1];
|
|
-
|
|
- crc[4] = mac_array[46] ^ mac_array[45] ^ mac_array[44] ^ mac_array[41] ^
|
|
- mac_array[39] ^ mac_array[36] ^ mac_array[35] ^ mac_array[31] ^
|
|
- mac_array[30] ^ mac_array[27] ^ mac_array[26] ^ mac_array[24] ^
|
|
- mac_array[19] ^ mac_array[17] ^ mac_array[15] ^ mac_array[14] ^
|
|
- mac_array[12] ^ mac_array[10] ^ mac_array[8] ^ mac_array[4] ^
|
|
- mac_array[3] ^ mac_array[2];
|
|
-
|
|
- crc[5] = mac_array[47] ^ mac_array[46] ^ mac_array[45] ^ mac_array[42] ^
|
|
- mac_array[40] ^ mac_array[37] ^ mac_array[36] ^ mac_array[32] ^
|
|
- mac_array[31] ^ mac_array[28] ^ mac_array[27] ^ mac_array[25] ^
|
|
- mac_array[20] ^ mac_array[18] ^ mac_array[16] ^ mac_array[15] ^
|
|
- mac_array[13] ^ mac_array[11] ^ mac_array[9] ^ mac_array[5] ^
|
|
- mac_array[4] ^ mac_array[3];
|
|
-
|
|
- crc[6] = mac_array[47] ^ mac_array[46] ^ mac_array[43] ^ mac_array[41] ^
|
|
- mac_array[38] ^ mac_array[37] ^ mac_array[33] ^ mac_array[32] ^
|
|
- mac_array[29] ^ mac_array[28] ^ mac_array[26] ^ mac_array[21] ^
|
|
- mac_array[19] ^ mac_array[17] ^ mac_array[16] ^ mac_array[14] ^
|
|
- mac_array[12] ^ mac_array[10] ^ mac_array[6] ^ mac_array[5] ^
|
|
- mac_array[4];
|
|
-
|
|
- crc[7] = mac_array[47] ^ mac_array[44] ^ mac_array[42] ^ mac_array[39] ^
|
|
- mac_array[38] ^ mac_array[34] ^ mac_array[33] ^ mac_array[30] ^
|
|
- mac_array[29] ^ mac_array[27] ^ mac_array[22] ^ mac_array[20] ^
|
|
- mac_array[18] ^ mac_array[17] ^ mac_array[15] ^ mac_array[13] ^
|
|
- mac_array[11] ^ mac_array[7] ^ mac_array[6] ^ mac_array[5];
|
|
+/* platform glue ************************************************************/
|
|
+static void
|
|
+mv643xx_eth_conf_mbus_windows(struct mv643xx_eth_shared_private *msp,
|
|
+ struct mbus_dram_target_info *dram)
|
|
+{
|
|
+ void __iomem *base = msp->base;
|
|
+ u32 win_enable;
|
|
+ u32 win_protect;
|
|
+ int i;
|
|
|
|
- for (i = 0; i < 8; i++)
|
|
- crc_result = crc_result | (crc[i] << i);
|
|
+ for (i = 0; i < 6; i++) {
|
|
+ writel(0, base + WINDOW_BASE(i));
|
|
+ writel(0, base + WINDOW_SIZE(i));
|
|
+ if (i < 4)
|
|
+ writel(0, base + WINDOW_REMAP_HIGH(i));
|
|
+ }
|
|
|
|
- table = DA_FILTER_OTHER_MULTICAST_TABLE_BASE(port_num);
|
|
- eth_port_set_filter_table_entry(mp, table, crc_result);
|
|
-}
|
|
+ win_enable = 0x3f;
|
|
+ win_protect = 0;
|
|
|
|
-/*
|
|
- * Set the entire multicast list based on dev->mc_list.
|
|
- */
|
|
-static void eth_port_set_multicast_list(struct net_device *dev)
|
|
-{
|
|
+ for (i = 0; i < dram->num_cs; i++) {
|
|
+ struct mbus_dram_window *cs = dram->cs + i;
|
|
|
|
- struct dev_mc_list *mc_list;
|
|
- int i;
|
|
- int table_index;
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- unsigned int eth_port_num = mp->port_num;
|
|
-
|
|
- /* If the device is in promiscuous mode or in all multicast mode,
|
|
- * we will fully populate both multicast tables with accept.
|
|
- * This is guaranteed to yield a match on all multicast addresses...
|
|
- */
|
|
- if ((dev->flags & IFF_PROMISC) || (dev->flags & IFF_ALLMULTI)) {
|
|
- for (table_index = 0; table_index <= 0xFC; table_index += 4) {
|
|
- /* Set all entries in DA filter special multicast
|
|
- * table (Ex_dFSMT)
|
|
- * Set for ETH_Q0 for now
|
|
- * Bits
|
|
- * 0 Accept=1, Drop=0
|
|
- * 3-1 Queue ETH_Q0=0
|
|
- * 7-4 Reserved = 0;
|
|
- */
|
|
- wrl(mp, DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE(eth_port_num) + table_index, 0x01010101);
|
|
+ writel((cs->base & 0xffff0000) |
|
|
+ (cs->mbus_attr << 8) |
|
|
+ dram->mbus_dram_target_id, base + WINDOW_BASE(i));
|
|
+ writel((cs->size - 1) & 0xffff0000, base + WINDOW_SIZE(i));
|
|
|
|
- /* Set all entries in DA filter other multicast
|
|
- * table (Ex_dFOMT)
|
|
- * Set for ETH_Q0 for now
|
|
- * Bits
|
|
- * 0 Accept=1, Drop=0
|
|
- * 3-1 Queue ETH_Q0=0
|
|
- * 7-4 Reserved = 0;
|
|
- */
|
|
- wrl(mp, DA_FILTER_OTHER_MULTICAST_TABLE_BASE(eth_port_num) + table_index, 0x01010101);
|
|
- }
|
|
- return;
|
|
+ win_enable &= ~(1 << i);
|
|
+ win_protect |= 3 << (2 * i);
|
|
}
|
|
|
|
- /* We will clear out multicast tables every time we get the list.
|
|
- * Then add the entire new list...
|
|
- */
|
|
- for (table_index = 0; table_index <= 0xFC; table_index += 4) {
|
|
- /* Clear DA filter special multicast table (Ex_dFSMT) */
|
|
- wrl(mp, DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE
|
|
- (eth_port_num) + table_index, 0);
|
|
-
|
|
- /* Clear DA filter other multicast table (Ex_dFOMT) */
|
|
- wrl(mp, DA_FILTER_OTHER_MULTICAST_TABLE_BASE
|
|
- (eth_port_num) + table_index, 0);
|
|
- }
|
|
-
|
|
- /* Get pointer to net_device multicast list and add each one... */
|
|
- for (i = 0, mc_list = dev->mc_list;
|
|
- (i < 256) && (mc_list != NULL) && (i < dev->mc_count);
|
|
- i++, mc_list = mc_list->next)
|
|
- if (mc_list->dmi_addrlen == 6)
|
|
- eth_port_mc_addr(mp, mc_list->dmi_addr);
|
|
+ writel(win_enable, base + WINDOW_BAR_ENABLE);
|
|
+ msp->win_protect = win_protect;
|
|
}
|
|
|
|
-/*
|
|
- * eth_port_init_mac_tables - Clear all entrance in the UC, SMC and OMC tables
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * Go through all the DA filter tables (Unicast, Special Multicast &
|
|
- * Other Multicast) and set each entry to 0.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port.
|
|
- *
|
|
- * OUTPUT:
|
|
- * Multicast and Unicast packets are rejected.
|
|
- *
|
|
- * RETURN:
|
|
- * None.
|
|
- */
|
|
-static void eth_port_init_mac_tables(struct mv643xx_private *mp)
|
|
+static void infer_hw_params(struct mv643xx_eth_shared_private *msp)
|
|
{
|
|
- unsigned int port_num = mp->port_num;
|
|
- int table_index;
|
|
+ /*
|
|
+ * Check whether we have a 14-bit coal limit field in bits
|
|
+ * [21:8], or a 16-bit coal limit in bits [25,21:7] of the
|
|
+ * SDMA config register.
|
|
+ */
|
|
+ writel(0x02000000, msp->base + SDMA_CONFIG(0));
|
|
+ if (readl(msp->base + SDMA_CONFIG(0)) & 0x02000000)
|
|
+ msp->extended_rx_coal_limit = 1;
|
|
+ else
|
|
+ msp->extended_rx_coal_limit = 0;
|
|
|
|
- /* Clear DA filter unicast table (Ex_dFUT) */
|
|
- for (table_index = 0; table_index <= 0xC; table_index += 4)
|
|
- wrl(mp, DA_FILTER_UNICAST_TABLE_BASE(port_num) +
|
|
- table_index, 0);
|
|
-
|
|
- for (table_index = 0; table_index <= 0xFC; table_index += 4) {
|
|
- /* Clear DA filter special multicast table (Ex_dFSMT) */
|
|
- wrl(mp, DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE(port_num) +
|
|
- table_index, 0);
|
|
- /* Clear DA filter other multicast table (Ex_dFOMT) */
|
|
- wrl(mp, DA_FILTER_OTHER_MULTICAST_TABLE_BASE(port_num) +
|
|
- table_index, 0);
|
|
- }
|
|
+ /*
|
|
+ * Check whether the TX rate control registers are in the
|
|
+ * old or the new place.
|
|
+ */
|
|
+ writel(1, msp->base + TX_BW_MTU_MOVED(0));
|
|
+ if (readl(msp->base + TX_BW_MTU_MOVED(0)) & 1)
|
|
+ msp->tx_bw_control_moved = 1;
|
|
+ else
|
|
+ msp->tx_bw_control_moved = 0;
|
|
}
|
|
|
|
-/*
|
|
- * eth_clear_mib_counters - Clear all MIB counters
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This function clears all MIB counters of a specific ethernet port.
|
|
- * A read from the MIB counter will reset the counter.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port.
|
|
- *
|
|
- * OUTPUT:
|
|
- * After reading all MIB counters, the counters resets.
|
|
- *
|
|
- * RETURN:
|
|
- * MIB counter value.
|
|
- *
|
|
- */
|
|
-static void eth_clear_mib_counters(struct mv643xx_private *mp)
|
|
+static int mv643xx_eth_shared_probe(struct platform_device *pdev)
|
|
{
|
|
- unsigned int port_num = mp->port_num;
|
|
- int i;
|
|
-
|
|
- /* Perform dummy reads from MIB counters */
|
|
- for (i = ETH_MIB_GOOD_OCTETS_RECEIVED_LOW; i < ETH_MIB_LATE_COLLISION;
|
|
- i += 4)
|
|
- rdl(mp, MIB_COUNTERS_BASE(port_num) + i);
|
|
-}
|
|
+ static int mv643xx_eth_version_printed = 0;
|
|
+ struct mv643xx_eth_shared_platform_data *pd = pdev->dev.platform_data;
|
|
+ struct mv643xx_eth_shared_private *msp;
|
|
+ struct resource *res;
|
|
+ int ret;
|
|
|
|
-static inline u32 read_mib(struct mv643xx_private *mp, int offset)
|
|
-{
|
|
- return rdl(mp, MIB_COUNTERS_BASE(mp->port_num) + offset);
|
|
-}
|
|
+ if (!mv643xx_eth_version_printed++)
|
|
+ printk(KERN_NOTICE "MV-643xx 10/100/1000 Ethernet Driver\n");
|
|
|
|
-static void eth_update_mib_counters(struct mv643xx_private *mp)
|
|
-{
|
|
- struct mv643xx_mib_counters *p = &mp->mib_counters;
|
|
- int offset;
|
|
+ ret = -EINVAL;
|
|
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
|
+ if (res == NULL)
|
|
+ goto out;
|
|
|
|
- p->good_octets_received +=
|
|
- read_mib(mp, ETH_MIB_GOOD_OCTETS_RECEIVED_LOW);
|
|
- p->good_octets_received +=
|
|
- (u64)read_mib(mp, ETH_MIB_GOOD_OCTETS_RECEIVED_HIGH) << 32;
|
|
+ ret = -ENOMEM;
|
|
+ msp = kmalloc(sizeof(*msp), GFP_KERNEL);
|
|
+ if (msp == NULL)
|
|
+ goto out;
|
|
+ memset(msp, 0, sizeof(*msp));
|
|
|
|
- for (offset = ETH_MIB_BAD_OCTETS_RECEIVED;
|
|
- offset <= ETH_MIB_FRAMES_1024_TO_MAX_OCTETS;
|
|
- offset += 4)
|
|
- *(u32 *)((char *)p + offset) += read_mib(mp, offset);
|
|
+ msp->base = ioremap(res->start, res->end - res->start + 1);
|
|
+ if (msp->base == NULL)
|
|
+ goto out_free;
|
|
|
|
- p->good_octets_sent += read_mib(mp, ETH_MIB_GOOD_OCTETS_SENT_LOW);
|
|
- p->good_octets_sent +=
|
|
- (u64)read_mib(mp, ETH_MIB_GOOD_OCTETS_SENT_HIGH) << 32;
|
|
+ spin_lock_init(&msp->phy_lock);
|
|
|
|
- for (offset = ETH_MIB_GOOD_FRAMES_SENT;
|
|
- offset <= ETH_MIB_LATE_COLLISION;
|
|
- offset += 4)
|
|
- *(u32 *)((char *)p + offset) += read_mib(mp, offset);
|
|
-}
|
|
+ /*
|
|
+ * (Re-)program MBUS remapping windows if we are asked to.
|
|
+ */
|
|
+ if (pd != NULL && pd->dram != NULL)
|
|
+ mv643xx_eth_conf_mbus_windows(msp, pd->dram);
|
|
|
|
-/*
|
|
- * ethernet_phy_detect - Detect whether a phy is present
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This function tests whether there is a PHY present on
|
|
- * the specified port.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port.
|
|
- *
|
|
- * OUTPUT:
|
|
- * None
|
|
- *
|
|
- * RETURN:
|
|
- * 0 on success
|
|
- * -ENODEV on failure
|
|
- *
|
|
- */
|
|
-static int ethernet_phy_detect(struct mv643xx_private *mp)
|
|
-{
|
|
- unsigned int phy_reg_data0;
|
|
- int auto_neg;
|
|
+ /*
|
|
+ * Detect hardware parameters.
|
|
+ */
|
|
+ msp->t_clk = (pd != NULL && pd->t_clk != 0) ? pd->t_clk : 133000000;
|
|
+ infer_hw_params(msp);
|
|
|
|
- eth_port_read_smi_reg(mp, 0, &phy_reg_data0);
|
|
- auto_neg = phy_reg_data0 & 0x1000;
|
|
- phy_reg_data0 ^= 0x1000; /* invert auto_neg */
|
|
- eth_port_write_smi_reg(mp, 0, phy_reg_data0);
|
|
-
|
|
- eth_port_read_smi_reg(mp, 0, &phy_reg_data0);
|
|
- if ((phy_reg_data0 & 0x1000) == auto_neg)
|
|
- return -ENODEV; /* change didn't take */
|
|
+ platform_set_drvdata(pdev, msp);
|
|
|
|
- phy_reg_data0 ^= 0x1000;
|
|
- eth_port_write_smi_reg(mp, 0, phy_reg_data0);
|
|
return 0;
|
|
+
|
|
+out_free:
|
|
+ kfree(msp);
|
|
+out:
|
|
+ return ret;
|
|
}
|
|
|
|
-/*
|
|
- * ethernet_phy_get - Get the ethernet port PHY address.
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This routine returns the given ethernet port PHY address.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port.
|
|
- *
|
|
- * OUTPUT:
|
|
- * None.
|
|
- *
|
|
- * RETURN:
|
|
- * PHY address.
|
|
- *
|
|
- */
|
|
-static int ethernet_phy_get(struct mv643xx_private *mp)
|
|
+static int mv643xx_eth_shared_remove(struct platform_device *pdev)
|
|
{
|
|
- unsigned int reg_data;
|
|
+ struct mv643xx_eth_shared_private *msp = platform_get_drvdata(pdev);
|
|
|
|
- reg_data = rdl(mp, PHY_ADDR_REG);
|
|
+ iounmap(msp->base);
|
|
+ kfree(msp);
|
|
|
|
- return ((reg_data >> (5 * mp->port_num)) & 0x1f);
|
|
+ return 0;
|
|
}
|
|
|
|
-/*
|
|
- * ethernet_phy_set - Set the ethernet port PHY address.
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This routine sets the given ethernet port PHY address.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port.
|
|
- * int phy_addr PHY address.
|
|
- *
|
|
- * OUTPUT:
|
|
- * None.
|
|
- *
|
|
- * RETURN:
|
|
- * None.
|
|
- *
|
|
- */
|
|
-static void ethernet_phy_set(struct mv643xx_private *mp, int phy_addr)
|
|
+static struct platform_driver mv643xx_eth_shared_driver = {
|
|
+ .probe = mv643xx_eth_shared_probe,
|
|
+ .remove = mv643xx_eth_shared_remove,
|
|
+ .driver = {
|
|
+ .name = MV643XX_ETH_SHARED_NAME,
|
|
+ .owner = THIS_MODULE,
|
|
+ },
|
|
+};
|
|
+
|
|
+static void phy_addr_set(struct mv643xx_eth_private *mp, int phy_addr)
|
|
{
|
|
- u32 reg_data;
|
|
int addr_shift = 5 * mp->port_num;
|
|
+ u32 data;
|
|
|
|
- reg_data = rdl(mp, PHY_ADDR_REG);
|
|
- reg_data &= ~(0x1f << addr_shift);
|
|
- reg_data |= (phy_addr & 0x1f) << addr_shift;
|
|
- wrl(mp, PHY_ADDR_REG, reg_data);
|
|
+ data = rdl(mp, PHY_ADDR);
|
|
+ data &= ~(0x1f << addr_shift);
|
|
+ data |= (phy_addr & 0x1f) << addr_shift;
|
|
+ wrl(mp, PHY_ADDR, data);
|
|
}
|
|
|
|
-/*
|
|
- * ethernet_phy_reset - Reset Ethernet port PHY.
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This routine utilizes the SMI interface to reset the ethernet port PHY.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port.
|
|
- *
|
|
- * OUTPUT:
|
|
- * The PHY is reset.
|
|
- *
|
|
- * RETURN:
|
|
- * None.
|
|
- *
|
|
- */
|
|
-static void ethernet_phy_reset(struct mv643xx_private *mp)
|
|
+static int phy_addr_get(struct mv643xx_eth_private *mp)
|
|
{
|
|
- unsigned int phy_reg_data;
|
|
+ unsigned int data;
|
|
|
|
- /* Reset the PHY */
|
|
- eth_port_read_smi_reg(mp, 0, &phy_reg_data);
|
|
- phy_reg_data |= 0x8000; /* Set bit 15 to reset the PHY */
|
|
- eth_port_write_smi_reg(mp, 0, phy_reg_data);
|
|
+ data = rdl(mp, PHY_ADDR);
|
|
|
|
- /* wait for PHY to come out of reset */
|
|
- do {
|
|
- udelay(1);
|
|
- eth_port_read_smi_reg(mp, 0, &phy_reg_data);
|
|
- } while (phy_reg_data & 0x8000);
|
|
+ return (data >> (5 * mp->port_num)) & 0x1f;
|
|
}
|
|
|
|
-static void mv643xx_eth_port_enable_tx(struct mv643xx_private *mp,
|
|
- unsigned int queues)
|
|
+static void set_params(struct mv643xx_eth_private *mp,
|
|
+ struct mv643xx_eth_platform_data *pd)
|
|
{
|
|
- wrl(mp, TRANSMIT_QUEUE_COMMAND_REG(mp->port_num), queues);
|
|
-}
|
|
+ struct net_device *dev = mp->dev;
|
|
|
|
-static void mv643xx_eth_port_enable_rx(struct mv643xx_private *mp,
|
|
- unsigned int queues)
|
|
-{
|
|
- wrl(mp, RECEIVE_QUEUE_COMMAND_REG(mp->port_num), queues);
|
|
-}
|
|
+ if (is_valid_ether_addr(pd->mac_addr))
|
|
+ memcpy(dev->dev_addr, pd->mac_addr, 6);
|
|
+ else
|
|
+ uc_addr_get(mp, dev->dev_addr);
|
|
|
|
-static unsigned int mv643xx_eth_port_disable_tx(struct mv643xx_private *mp)
|
|
-{
|
|
- unsigned int port_num = mp->port_num;
|
|
- u32 queues;
|
|
+ if (pd->phy_addr == -1) {
|
|
+ mp->shared_smi = NULL;
|
|
+ mp->phy_addr = -1;
|
|
+ } else {
|
|
+ mp->shared_smi = mp->shared;
|
|
+ if (pd->shared_smi != NULL)
|
|
+ mp->shared_smi = platform_get_drvdata(pd->shared_smi);
|
|
+
|
|
+ if (pd->force_phy_addr || pd->phy_addr) {
|
|
+ mp->phy_addr = pd->phy_addr & 0x3f;
|
|
+ phy_addr_set(mp, mp->phy_addr);
|
|
+ } else {
|
|
+ mp->phy_addr = phy_addr_get(mp);
|
|
+ }
|
|
+ }
|
|
|
|
- /* Stop Tx port activity. Check port Tx activity. */
|
|
- queues = rdl(mp, TRANSMIT_QUEUE_COMMAND_REG(port_num)) & 0xFF;
|
|
- if (queues) {
|
|
- /* Issue stop command for active queues only */
|
|
- wrl(mp, TRANSMIT_QUEUE_COMMAND_REG(port_num), (queues << 8));
|
|
+ mp->default_rx_ring_size = DEFAULT_RX_QUEUE_SIZE;
|
|
+ if (pd->rx_queue_size)
|
|
+ mp->default_rx_ring_size = pd->rx_queue_size;
|
|
+ mp->rx_desc_sram_addr = pd->rx_sram_addr;
|
|
+ mp->rx_desc_sram_size = pd->rx_sram_size;
|
|
|
|
- /* Wait for all Tx activity to terminate. */
|
|
- /* Check port cause register that all Tx queues are stopped */
|
|
- while (rdl(mp, TRANSMIT_QUEUE_COMMAND_REG(port_num)) & 0xFF)
|
|
- udelay(PHY_WAIT_MICRO_SECONDS);
|
|
+ if (pd->rx_queue_mask)
|
|
+ mp->rxq_mask = pd->rx_queue_mask;
|
|
+ else
|
|
+ mp->rxq_mask = 0x01;
|
|
+ mp->rxq_primary = fls(mp->rxq_mask) - 1;
|
|
|
|
- /* Wait for Tx FIFO to empty */
|
|
- while (rdl(mp, PORT_STATUS_REG(port_num)) &
|
|
- ETH_PORT_TX_FIFO_EMPTY)
|
|
- udelay(PHY_WAIT_MICRO_SECONDS);
|
|
- }
|
|
+ mp->default_tx_ring_size = DEFAULT_TX_QUEUE_SIZE;
|
|
+ if (pd->tx_queue_size)
|
|
+ mp->default_tx_ring_size = pd->tx_queue_size;
|
|
+ mp->tx_desc_sram_addr = pd->tx_sram_addr;
|
|
+ mp->tx_desc_sram_size = pd->tx_sram_size;
|
|
|
|
- return queues;
|
|
+ if (pd->tx_queue_mask)
|
|
+ mp->txq_mask = pd->tx_queue_mask;
|
|
+ else
|
|
+ mp->txq_mask = 0x01;
|
|
+ mp->txq_primary = fls(mp->txq_mask) - 1;
|
|
}
|
|
|
|
-static unsigned int mv643xx_eth_port_disable_rx(struct mv643xx_private *mp)
|
|
+static int phy_detect(struct mv643xx_eth_private *mp)
|
|
{
|
|
- unsigned int port_num = mp->port_num;
|
|
- u32 queues;
|
|
+ unsigned int data;
|
|
+ unsigned int data2;
|
|
|
|
- /* Stop Rx port activity. Check port Rx activity. */
|
|
- queues = rdl(mp, RECEIVE_QUEUE_COMMAND_REG(port_num)) & 0xFF;
|
|
- if (queues) {
|
|
- /* Issue stop command for active queues only */
|
|
- wrl(mp, RECEIVE_QUEUE_COMMAND_REG(port_num), (queues << 8));
|
|
+ smi_reg_read(mp, mp->phy_addr, 0, &data);
|
|
+ smi_reg_write(mp, mp->phy_addr, 0, data ^ 0x1000);
|
|
|
|
- /* Wait for all Rx activity to terminate. */
|
|
- /* Check port cause register that all Rx queues are stopped */
|
|
- while (rdl(mp, RECEIVE_QUEUE_COMMAND_REG(port_num)) & 0xFF)
|
|
- udelay(PHY_WAIT_MICRO_SECONDS);
|
|
- }
|
|
+ smi_reg_read(mp, mp->phy_addr, 0, &data2);
|
|
+ if (((data ^ data2) & 0x1000) == 0)
|
|
+ return -ENODEV;
|
|
+
|
|
+ smi_reg_write(mp, mp->phy_addr, 0, data);
|
|
|
|
- return queues;
|
|
+ return 0;
|
|
}
|
|
|
|
-/*
|
|
- * eth_port_reset - Reset Ethernet port
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This routine resets the chip by aborting any SDMA engine activity and
|
|
- * clearing the MIB counters. The Receiver and the Transmit unit are in
|
|
- * idle state after this command is performed and the port is disabled.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port.
|
|
- *
|
|
- * OUTPUT:
|
|
- * Channel activity is halted.
|
|
- *
|
|
- * RETURN:
|
|
- * None.
|
|
- *
|
|
- */
|
|
-static void eth_port_reset(struct mv643xx_private *mp)
|
|
+static int phy_init(struct mv643xx_eth_private *mp,
|
|
+ struct mv643xx_eth_platform_data *pd)
|
|
{
|
|
- unsigned int port_num = mp->port_num;
|
|
- unsigned int reg_data;
|
|
-
|
|
- mv643xx_eth_port_disable_tx(mp);
|
|
- mv643xx_eth_port_disable_rx(mp);
|
|
-
|
|
- /* Clear all MIB counters */
|
|
- eth_clear_mib_counters(mp);
|
|
+ struct ethtool_cmd cmd;
|
|
+ int err;
|
|
|
|
- /* Reset the Enable bit in the Configuration Register */
|
|
- reg_data = rdl(mp, PORT_SERIAL_CONTROL_REG(port_num));
|
|
- reg_data &= ~(SERIAL_PORT_ENABLE |
|
|
- DO_NOT_FORCE_LINK_FAIL |
|
|
- FORCE_LINK_PASS);
|
|
- wrl(mp, PORT_SERIAL_CONTROL_REG(port_num), reg_data);
|
|
-}
|
|
+ err = phy_detect(mp);
|
|
+ if (err) {
|
|
+ dev_printk(KERN_INFO, &mp->dev->dev,
|
|
+ "no PHY detected at addr %d\n", mp->phy_addr);
|
|
+ return err;
|
|
+ }
|
|
+ phy_reset(mp);
|
|
|
|
+ mp->mii.phy_id = mp->phy_addr;
|
|
+ mp->mii.phy_id_mask = 0x3f;
|
|
+ mp->mii.reg_num_mask = 0x1f;
|
|
+ mp->mii.dev = mp->dev;
|
|
+ mp->mii.mdio_read = mv643xx_eth_mdio_read;
|
|
+ mp->mii.mdio_write = mv643xx_eth_mdio_write;
|
|
|
|
-/*
|
|
- * eth_port_read_smi_reg - Read PHY registers
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This routine utilize the SMI interface to interact with the PHY in
|
|
- * order to perform PHY register read.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port.
|
|
- * unsigned int phy_reg PHY register address offset.
|
|
- * unsigned int *value Register value buffer.
|
|
- *
|
|
- * OUTPUT:
|
|
- * Write the value of a specified PHY register into given buffer.
|
|
- *
|
|
- * RETURN:
|
|
- * false if the PHY is busy or read data is not in valid state.
|
|
- * true otherwise.
|
|
- *
|
|
- */
|
|
-static void eth_port_read_smi_reg(struct mv643xx_private *mp,
|
|
- unsigned int phy_reg, unsigned int *value)
|
|
-{
|
|
- void __iomem *smi_reg = mp->shared_smi->eth_base + SMI_REG;
|
|
- int phy_addr = ethernet_phy_get(mp);
|
|
- unsigned long flags;
|
|
- int i;
|
|
+ mp->mii.supports_gmii = mii_check_gmii_support(&mp->mii);
|
|
|
|
- /* the SMI register is a shared resource */
|
|
- spin_lock_irqsave(&mp->shared_smi->phy_lock, flags);
|
|
+ memset(&cmd, 0, sizeof(cmd));
|
|
|
|
- /* wait for the SMI register to become available */
|
|
- for (i = 0; readl(smi_reg) & ETH_SMI_BUSY; i++) {
|
|
- if (i == PHY_WAIT_ITERATIONS) {
|
|
- printk("%s: PHY busy timeout\n", mp->dev->name);
|
|
- goto out;
|
|
- }
|
|
- udelay(PHY_WAIT_MICRO_SECONDS);
|
|
+ cmd.port = PORT_MII;
|
|
+ cmd.transceiver = XCVR_INTERNAL;
|
|
+ cmd.phy_address = mp->phy_addr;
|
|
+ if (pd->speed == 0) {
|
|
+ cmd.autoneg = AUTONEG_ENABLE;
|
|
+ cmd.speed = SPEED_100;
|
|
+ cmd.advertising = ADVERTISED_10baseT_Half |
|
|
+ ADVERTISED_10baseT_Full |
|
|
+ ADVERTISED_100baseT_Half |
|
|
+ ADVERTISED_100baseT_Full;
|
|
+ if (mp->mii.supports_gmii)
|
|
+ cmd.advertising |= ADVERTISED_1000baseT_Full;
|
|
+ } else {
|
|
+ cmd.autoneg = AUTONEG_DISABLE;
|
|
+ cmd.speed = pd->speed;
|
|
+ cmd.duplex = pd->duplex;
|
|
}
|
|
|
|
- writel((phy_addr << 16) | (phy_reg << 21) | ETH_SMI_OPCODE_READ,
|
|
- smi_reg);
|
|
-
|
|
- /* now wait for the data to be valid */
|
|
- for (i = 0; !(readl(smi_reg) & ETH_SMI_READ_VALID); i++) {
|
|
- if (i == PHY_WAIT_ITERATIONS) {
|
|
- printk("%s: PHY read timeout\n", mp->dev->name);
|
|
- goto out;
|
|
- }
|
|
- udelay(PHY_WAIT_MICRO_SECONDS);
|
|
- }
|
|
+ update_pscr(mp, cmd.speed, cmd.duplex);
|
|
+ mv643xx_eth_set_settings(mp->dev, &cmd);
|
|
|
|
- *value = readl(smi_reg) & 0xffff;
|
|
-out:
|
|
- spin_unlock_irqrestore(&mp->shared_smi->phy_lock, flags);
|
|
+ return 0;
|
|
}
|
|
|
|
-/*
|
|
- * eth_port_write_smi_reg - Write to PHY registers
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This routine utilize the SMI interface to interact with the PHY in
|
|
- * order to perform writes to PHY registers.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port.
|
|
- * unsigned int phy_reg PHY register address offset.
|
|
- * unsigned int value Register value.
|
|
- *
|
|
- * OUTPUT:
|
|
- * Write the given value to the specified PHY register.
|
|
- *
|
|
- * RETURN:
|
|
- * false if the PHY is busy.
|
|
- * true otherwise.
|
|
- *
|
|
- */
|
|
-static void eth_port_write_smi_reg(struct mv643xx_private *mp,
|
|
- unsigned int phy_reg, unsigned int value)
|
|
+static int mv643xx_eth_probe(struct platform_device *pdev)
|
|
{
|
|
- void __iomem *smi_reg = mp->shared_smi->eth_base + SMI_REG;
|
|
- int phy_addr = ethernet_phy_get(mp);
|
|
- unsigned long flags;
|
|
- int i;
|
|
+ struct mv643xx_eth_platform_data *pd;
|
|
+ struct mv643xx_eth_private *mp;
|
|
+ struct net_device *dev;
|
|
+ struct resource *res;
|
|
+ DECLARE_MAC_BUF(mac);
|
|
+ int err;
|
|
|
|
- /* the SMI register is a shared resource */
|
|
- spin_lock_irqsave(&mp->shared_smi->phy_lock, flags);
|
|
+ pd = pdev->dev.platform_data;
|
|
+ if (pd == NULL) {
|
|
+ dev_printk(KERN_ERR, &pdev->dev,
|
|
+ "no mv643xx_eth_platform_data\n");
|
|
+ return -ENODEV;
|
|
+ }
|
|
|
|
- /* wait for the SMI register to become available */
|
|
- for (i = 0; readl(smi_reg) & ETH_SMI_BUSY; i++) {
|
|
- if (i == PHY_WAIT_ITERATIONS) {
|
|
- printk("%s: PHY busy timeout\n", mp->dev->name);
|
|
- goto out;
|
|
- }
|
|
- udelay(PHY_WAIT_MICRO_SECONDS);
|
|
+ if (pd->shared == NULL) {
|
|
+ dev_printk(KERN_ERR, &pdev->dev,
|
|
+ "no mv643xx_eth_platform_data->shared\n");
|
|
+ return -ENODEV;
|
|
}
|
|
|
|
- writel((phy_addr << 16) | (phy_reg << 21) |
|
|
- ETH_SMI_OPCODE_WRITE | (value & 0xffff), smi_reg);
|
|
-out:
|
|
- spin_unlock_irqrestore(&mp->shared_smi->phy_lock, flags);
|
|
-}
|
|
+ dev = alloc_etherdev(sizeof(struct mv643xx_eth_private));
|
|
+ if (!dev)
|
|
+ return -ENOMEM;
|
|
|
|
-/*
|
|
- * Wrappers for MII support library.
|
|
- */
|
|
-static int mv643xx_mdio_read(struct net_device *dev, int phy_id, int location)
|
|
-{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- int val;
|
|
+ mp = netdev_priv(dev);
|
|
+ platform_set_drvdata(pdev, mp);
|
|
|
|
- eth_port_read_smi_reg(mp, location, &val);
|
|
- return val;
|
|
-}
|
|
+ mp->shared = platform_get_drvdata(pd->shared);
|
|
+ mp->port_num = pd->port_number;
|
|
|
|
-static void mv643xx_mdio_write(struct net_device *dev, int phy_id, int location, int val)
|
|
-{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
- eth_port_write_smi_reg(mp, location, val);
|
|
-}
|
|
+ mp->dev = dev;
|
|
+#ifdef MV643XX_ETH_NAPI
|
|
+ netif_napi_add(dev, &mp->napi, mv643xx_eth_poll, 64);
|
|
+#endif
|
|
|
|
-/*
|
|
- * eth_port_receive - Get received information from Rx ring.
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This routine returns the received data to the caller. There is no
|
|
- * data copying during routine operation. All information is returned
|
|
- * using pointer to packet information struct passed from the caller.
|
|
- * If the routine exhausts Rx ring resources then the resource error flag
|
|
- * is set.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port Control srtuct.
|
|
- * struct pkt_info *p_pkt_info User packet buffer.
|
|
- *
|
|
- * OUTPUT:
|
|
- * Rx ring current and used indexes are updated.
|
|
- *
|
|
- * RETURN:
|
|
- * ETH_ERROR in case the routine can not access Rx desc ring.
|
|
- * ETH_QUEUE_FULL if Rx ring resources are exhausted.
|
|
- * ETH_END_OF_JOB if there is no received data.
|
|
- * ETH_OK otherwise.
|
|
- */
|
|
-static ETH_FUNC_RET_STATUS eth_port_receive(struct mv643xx_private *mp,
|
|
- struct pkt_info *p_pkt_info)
|
|
-{
|
|
- int rx_next_curr_desc, rx_curr_desc, rx_used_desc;
|
|
- volatile struct eth_rx_desc *p_rx_desc;
|
|
- unsigned int command_status;
|
|
- unsigned long flags;
|
|
+ set_params(mp, pd);
|
|
|
|
- /* Do not process Rx ring in case of Rx ring resource error */
|
|
- if (mp->rx_resource_err)
|
|
- return ETH_QUEUE_FULL;
|
|
+ spin_lock_init(&mp->lock);
|
|
|
|
- spin_lock_irqsave(&mp->lock, flags);
|
|
+ mib_counters_clear(mp);
|
|
+ INIT_WORK(&mp->tx_timeout_task, tx_timeout_task);
|
|
|
|
- /* Get the Rx Desc ring 'curr and 'used' indexes */
|
|
- rx_curr_desc = mp->rx_curr_desc_q;
|
|
- rx_used_desc = mp->rx_used_desc_q;
|
|
-
|
|
- p_rx_desc = &mp->p_rx_desc_area[rx_curr_desc];
|
|
-
|
|
- /* The following parameters are used to save readings from memory */
|
|
- command_status = p_rx_desc->cmd_sts;
|
|
- rmb();
|
|
+ if (mp->phy_addr != -1) {
|
|
+ err = phy_init(mp, pd);
|
|
+ if (err)
|
|
+ goto out;
|
|
|
|
- /* Nothing to receive... */
|
|
- if (command_status & (ETH_BUFFER_OWNED_BY_DMA)) {
|
|
- spin_unlock_irqrestore(&mp->lock, flags);
|
|
- return ETH_END_OF_JOB;
|
|
+ SET_ETHTOOL_OPS(dev, &mv643xx_eth_ethtool_ops);
|
|
+ } else {
|
|
+ SET_ETHTOOL_OPS(dev, &mv643xx_eth_ethtool_ops_phyless);
|
|
}
|
|
|
|
- p_pkt_info->byte_cnt = (p_rx_desc->byte_cnt) - RX_BUF_OFFSET;
|
|
- p_pkt_info->cmd_sts = command_status;
|
|
- p_pkt_info->buf_ptr = (p_rx_desc->buf_ptr) + RX_BUF_OFFSET;
|
|
- p_pkt_info->return_info = mp->rx_skb[rx_curr_desc];
|
|
- p_pkt_info->l4i_chk = p_rx_desc->buf_size;
|
|
-
|
|
- /*
|
|
- * Clean the return info field to indicate that the
|
|
- * packet has been moved to the upper layers
|
|
- */
|
|
- mp->rx_skb[rx_curr_desc] = NULL;
|
|
|
|
- /* Update current index in data structure */
|
|
- rx_next_curr_desc = (rx_curr_desc + 1) % mp->rx_ring_size;
|
|
- mp->rx_curr_desc_q = rx_next_curr_desc;
|
|
+ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
|
|
+ BUG_ON(!res);
|
|
+ dev->irq = res->start;
|
|
|
|
- /* Rx descriptors exhausted. Set the Rx ring resource error flag */
|
|
- if (rx_next_curr_desc == rx_used_desc)
|
|
- mp->rx_resource_err = 1;
|
|
+ dev->hard_start_xmit = mv643xx_eth_xmit;
|
|
+ dev->open = mv643xx_eth_open;
|
|
+ dev->stop = mv643xx_eth_stop;
|
|
+ dev->set_multicast_list = mv643xx_eth_set_rx_mode;
|
|
+ dev->set_mac_address = mv643xx_eth_set_mac_address;
|
|
+ dev->do_ioctl = mv643xx_eth_ioctl;
|
|
+ dev->change_mtu = mv643xx_eth_change_mtu;
|
|
+ dev->tx_timeout = mv643xx_eth_tx_timeout;
|
|
+#ifdef CONFIG_NET_POLL_CONTROLLER
|
|
+ dev->poll_controller = mv643xx_eth_netpoll;
|
|
+#endif
|
|
+ dev->watchdog_timeo = 2 * HZ;
|
|
+ dev->base_addr = 0;
|
|
|
|
- spin_unlock_irqrestore(&mp->lock, flags);
|
|
+#ifdef MV643XX_ETH_CHECKSUM_OFFLOAD_TX
|
|
+ /*
|
|
+ * Zero copy can only work if we use Discovery II memory. Else, we will
|
|
+ * have to map the buffers to ISA memory which is only 16 MB
|
|
+ */
|
|
+ dev->features = NETIF_F_SG | NETIF_F_IP_CSUM;
|
|
+#endif
|
|
|
|
- return ETH_OK;
|
|
-}
|
|
+ SET_NETDEV_DEV(dev, &pdev->dev);
|
|
|
|
-/*
|
|
- * eth_rx_return_buff - Returns a Rx buffer back to the Rx ring.
|
|
- *
|
|
- * DESCRIPTION:
|
|
- * This routine returns a Rx buffer back to the Rx ring. It retrieves the
|
|
- * next 'used' descriptor and attached the returned buffer to it.
|
|
- * In case the Rx ring was in "resource error" condition, where there are
|
|
- * no available Rx resources, the function resets the resource error flag.
|
|
- *
|
|
- * INPUT:
|
|
- * struct mv643xx_private *mp Ethernet Port Control srtuct.
|
|
- * struct pkt_info *p_pkt_info Information on returned buffer.
|
|
- *
|
|
- * OUTPUT:
|
|
- * New available Rx resource in Rx descriptor ring.
|
|
- *
|
|
- * RETURN:
|
|
- * ETH_ERROR in case the routine can not access Rx desc ring.
|
|
- * ETH_OK otherwise.
|
|
- */
|
|
-static ETH_FUNC_RET_STATUS eth_rx_return_buff(struct mv643xx_private *mp,
|
|
- struct pkt_info *p_pkt_info)
|
|
-{
|
|
- int used_rx_desc; /* Where to return Rx resource */
|
|
- volatile struct eth_rx_desc *p_used_rx_desc;
|
|
- unsigned long flags;
|
|
+ if (mp->shared->win_protect)
|
|
+ wrl(mp, WINDOW_PROTECT(mp->port_num), mp->shared->win_protect);
|
|
|
|
- spin_lock_irqsave(&mp->lock, flags);
|
|
+ err = register_netdev(dev);
|
|
+ if (err)
|
|
+ goto out;
|
|
|
|
- /* Get 'used' Rx descriptor */
|
|
- used_rx_desc = mp->rx_used_desc_q;
|
|
- p_used_rx_desc = &mp->p_rx_desc_area[used_rx_desc];
|
|
+ dev_printk(KERN_NOTICE, &dev->dev, "port %d with MAC address %s\n",
|
|
+ mp->port_num, print_mac(mac, dev->dev_addr));
|
|
|
|
- p_used_rx_desc->buf_ptr = p_pkt_info->buf_ptr;
|
|
- p_used_rx_desc->buf_size = p_pkt_info->byte_cnt;
|
|
- mp->rx_skb[used_rx_desc] = p_pkt_info->return_info;
|
|
+ if (dev->features & NETIF_F_SG)
|
|
+ dev_printk(KERN_NOTICE, &dev->dev, "scatter/gather enabled\n");
|
|
|
|
- /* Flush the write pipe */
|
|
+ if (dev->features & NETIF_F_IP_CSUM)
|
|
+ dev_printk(KERN_NOTICE, &dev->dev, "tx checksum offload\n");
|
|
|
|
- /* Return the descriptor to DMA ownership */
|
|
- wmb();
|
|
- p_used_rx_desc->cmd_sts =
|
|
- ETH_BUFFER_OWNED_BY_DMA | ETH_RX_ENABLE_INTERRUPT;
|
|
- wmb();
|
|
+#ifdef MV643XX_ETH_NAPI
|
|
+ dev_printk(KERN_NOTICE, &dev->dev, "napi enabled\n");
|
|
+#endif
|
|
|
|
- /* Move the used descriptor pointer to the next descriptor */
|
|
- mp->rx_used_desc_q = (used_rx_desc + 1) % mp->rx_ring_size;
|
|
+ if (mp->tx_desc_sram_size > 0)
|
|
+ dev_printk(KERN_NOTICE, &dev->dev, "configured with sram\n");
|
|
|
|
- /* Any Rx return cancels the Rx resource error status */
|
|
- mp->rx_resource_err = 0;
|
|
+ return 0;
|
|
|
|
- spin_unlock_irqrestore(&mp->lock, flags);
|
|
+out:
|
|
+ free_netdev(dev);
|
|
|
|
- return ETH_OK;
|
|
+ return err;
|
|
}
|
|
|
|
-/************* Begin ethtool support *************************/
|
|
-
|
|
-struct mv643xx_stats {
|
|
- char stat_string[ETH_GSTRING_LEN];
|
|
- int sizeof_stat;
|
|
- int stat_offset;
|
|
-};
|
|
-
|
|
-#define MV643XX_STAT(m) FIELD_SIZEOF(struct mv643xx_private, m), \
|
|
- offsetof(struct mv643xx_private, m)
|
|
-
|
|
-static const struct mv643xx_stats mv643xx_gstrings_stats[] = {
|
|
- { "rx_packets", MV643XX_STAT(stats.rx_packets) },
|
|
- { "tx_packets", MV643XX_STAT(stats.tx_packets) },
|
|
- { "rx_bytes", MV643XX_STAT(stats.rx_bytes) },
|
|
- { "tx_bytes", MV643XX_STAT(stats.tx_bytes) },
|
|
- { "rx_errors", MV643XX_STAT(stats.rx_errors) },
|
|
- { "tx_errors", MV643XX_STAT(stats.tx_errors) },
|
|
- { "rx_dropped", MV643XX_STAT(stats.rx_dropped) },
|
|
- { "tx_dropped", MV643XX_STAT(stats.tx_dropped) },
|
|
- { "good_octets_received", MV643XX_STAT(mib_counters.good_octets_received) },
|
|
- { "bad_octets_received", MV643XX_STAT(mib_counters.bad_octets_received) },
|
|
- { "internal_mac_transmit_err", MV643XX_STAT(mib_counters.internal_mac_transmit_err) },
|
|
- { "good_frames_received", MV643XX_STAT(mib_counters.good_frames_received) },
|
|
- { "bad_frames_received", MV643XX_STAT(mib_counters.bad_frames_received) },
|
|
- { "broadcast_frames_received", MV643XX_STAT(mib_counters.broadcast_frames_received) },
|
|
- { "multicast_frames_received", MV643XX_STAT(mib_counters.multicast_frames_received) },
|
|
- { "frames_64_octets", MV643XX_STAT(mib_counters.frames_64_octets) },
|
|
- { "frames_65_to_127_octets", MV643XX_STAT(mib_counters.frames_65_to_127_octets) },
|
|
- { "frames_128_to_255_octets", MV643XX_STAT(mib_counters.frames_128_to_255_octets) },
|
|
- { "frames_256_to_511_octets", MV643XX_STAT(mib_counters.frames_256_to_511_octets) },
|
|
- { "frames_512_to_1023_octets", MV643XX_STAT(mib_counters.frames_512_to_1023_octets) },
|
|
- { "frames_1024_to_max_octets", MV643XX_STAT(mib_counters.frames_1024_to_max_octets) },
|
|
- { "good_octets_sent", MV643XX_STAT(mib_counters.good_octets_sent) },
|
|
- { "good_frames_sent", MV643XX_STAT(mib_counters.good_frames_sent) },
|
|
- { "excessive_collision", MV643XX_STAT(mib_counters.excessive_collision) },
|
|
- { "multicast_frames_sent", MV643XX_STAT(mib_counters.multicast_frames_sent) },
|
|
- { "broadcast_frames_sent", MV643XX_STAT(mib_counters.broadcast_frames_sent) },
|
|
- { "unrec_mac_control_received", MV643XX_STAT(mib_counters.unrec_mac_control_received) },
|
|
- { "fc_sent", MV643XX_STAT(mib_counters.fc_sent) },
|
|
- { "good_fc_received", MV643XX_STAT(mib_counters.good_fc_received) },
|
|
- { "bad_fc_received", MV643XX_STAT(mib_counters.bad_fc_received) },
|
|
- { "undersize_received", MV643XX_STAT(mib_counters.undersize_received) },
|
|
- { "fragments_received", MV643XX_STAT(mib_counters.fragments_received) },
|
|
- { "oversize_received", MV643XX_STAT(mib_counters.oversize_received) },
|
|
- { "jabber_received", MV643XX_STAT(mib_counters.jabber_received) },
|
|
- { "mac_receive_error", MV643XX_STAT(mib_counters.mac_receive_error) },
|
|
- { "bad_crc_event", MV643XX_STAT(mib_counters.bad_crc_event) },
|
|
- { "collision", MV643XX_STAT(mib_counters.collision) },
|
|
- { "late_collision", MV643XX_STAT(mib_counters.late_collision) },
|
|
-};
|
|
+static int mv643xx_eth_remove(struct platform_device *pdev)
|
|
+{
|
|
+ struct mv643xx_eth_private *mp = platform_get_drvdata(pdev);
|
|
|
|
-#define MV643XX_STATS_LEN ARRAY_SIZE(mv643xx_gstrings_stats)
|
|
+ unregister_netdev(mp->dev);
|
|
+ flush_scheduled_work();
|
|
+ free_netdev(mp->dev);
|
|
|
|
-static void mv643xx_get_drvinfo(struct net_device *netdev,
|
|
- struct ethtool_drvinfo *drvinfo)
|
|
-{
|
|
- strncpy(drvinfo->driver, mv643xx_driver_name, 32);
|
|
- strncpy(drvinfo->version, mv643xx_driver_version, 32);
|
|
- strncpy(drvinfo->fw_version, "N/A", 32);
|
|
- strncpy(drvinfo->bus_info, "mv643xx", 32);
|
|
- drvinfo->n_stats = MV643XX_STATS_LEN;
|
|
-}
|
|
+ platform_set_drvdata(pdev, NULL);
|
|
|
|
-static int mv643xx_get_sset_count(struct net_device *netdev, int sset)
|
|
-{
|
|
- switch (sset) {
|
|
- case ETH_SS_STATS:
|
|
- return MV643XX_STATS_LEN;
|
|
- default:
|
|
- return -EOPNOTSUPP;
|
|
- }
|
|
+ return 0;
|
|
}
|
|
|
|
-static void mv643xx_get_ethtool_stats(struct net_device *netdev,
|
|
- struct ethtool_stats *stats, uint64_t *data)
|
|
+static void mv643xx_eth_shutdown(struct platform_device *pdev)
|
|
{
|
|
- struct mv643xx_private *mp = netdev->priv;
|
|
- int i;
|
|
+ struct mv643xx_eth_private *mp = platform_get_drvdata(pdev);
|
|
|
|
- eth_update_mib_counters(mp);
|
|
+ /* Mask all interrupts on ethernet port */
|
|
+ wrl(mp, INT_MASK(mp->port_num), 0);
|
|
+ rdl(mp, INT_MASK(mp->port_num));
|
|
|
|
- for (i = 0; i < MV643XX_STATS_LEN; i++) {
|
|
- char *p = (char *)mp+mv643xx_gstrings_stats[i].stat_offset;
|
|
- data[i] = (mv643xx_gstrings_stats[i].sizeof_stat ==
|
|
- sizeof(uint64_t)) ? *(uint64_t *)p : *(uint32_t *)p;
|
|
- }
|
|
+ if (netif_running(mp->dev))
|
|
+ port_reset(mp);
|
|
}
|
|
|
|
-static void mv643xx_get_strings(struct net_device *netdev, uint32_t stringset,
|
|
- uint8_t *data)
|
|
-{
|
|
- int i;
|
|
-
|
|
- switch(stringset) {
|
|
- case ETH_SS_STATS:
|
|
- for (i=0; i < MV643XX_STATS_LEN; i++) {
|
|
- memcpy(data + i * ETH_GSTRING_LEN,
|
|
- mv643xx_gstrings_stats[i].stat_string,
|
|
- ETH_GSTRING_LEN);
|
|
- }
|
|
- break;
|
|
- }
|
|
-}
|
|
+static struct platform_driver mv643xx_eth_driver = {
|
|
+ .probe = mv643xx_eth_probe,
|
|
+ .remove = mv643xx_eth_remove,
|
|
+ .shutdown = mv643xx_eth_shutdown,
|
|
+ .driver = {
|
|
+ .name = MV643XX_ETH_NAME,
|
|
+ .owner = THIS_MODULE,
|
|
+ },
|
|
+};
|
|
|
|
-static u32 mv643xx_eth_get_link(struct net_device *dev)
|
|
+static int __init mv643xx_eth_init_module(void)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
-
|
|
- return mii_link_ok(&mp->mii);
|
|
-}
|
|
+ int rc;
|
|
|
|
-static int mv643xx_eth_nway_restart(struct net_device *dev)
|
|
-{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
+ rc = platform_driver_register(&mv643xx_eth_shared_driver);
|
|
+ if (!rc) {
|
|
+ rc = platform_driver_register(&mv643xx_eth_driver);
|
|
+ if (rc)
|
|
+ platform_driver_unregister(&mv643xx_eth_shared_driver);
|
|
+ }
|
|
|
|
- return mii_nway_restart(&mp->mii);
|
|
+ return rc;
|
|
}
|
|
+module_init(mv643xx_eth_init_module);
|
|
|
|
-static int mv643xx_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
|
|
+static void __exit mv643xx_eth_cleanup_module(void)
|
|
{
|
|
- struct mv643xx_private *mp = netdev_priv(dev);
|
|
-
|
|
- return generic_mii_ioctl(&mp->mii, if_mii(ifr), cmd, NULL);
|
|
+ platform_driver_unregister(&mv643xx_eth_driver);
|
|
+ platform_driver_unregister(&mv643xx_eth_shared_driver);
|
|
}
|
|
+module_exit(mv643xx_eth_cleanup_module);
|
|
|
|
-static const struct ethtool_ops mv643xx_ethtool_ops = {
|
|
- .get_settings = mv643xx_get_settings,
|
|
- .set_settings = mv643xx_set_settings,
|
|
- .get_drvinfo = mv643xx_get_drvinfo,
|
|
- .get_link = mv643xx_eth_get_link,
|
|
- .set_sg = ethtool_op_set_sg,
|
|
- .get_sset_count = mv643xx_get_sset_count,
|
|
- .get_ethtool_stats = mv643xx_get_ethtool_stats,
|
|
- .get_strings = mv643xx_get_strings,
|
|
- .nway_reset = mv643xx_eth_nway_restart,
|
|
-};
|
|
-
|
|
-/************* End ethtool support *************************/
|
|
+MODULE_AUTHOR("Rabeeh Khoury, Assaf Hoffman, Matthew Dharm, "
|
|
+ "Manish Lachwani, Dale Farnsworth and Lennert Buytenhek");
|
|
+MODULE_DESCRIPTION("Ethernet driver for Marvell MV643XX");
|
|
+MODULE_LICENSE("GPL");
|
|
+MODULE_ALIAS("platform:" MV643XX_ETH_SHARED_NAME);
|
|
+MODULE_ALIAS("platform:" MV643XX_ETH_NAME);
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/debug-macro.S
|
|
@@ -0,0 +1,20 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-kirkwood/debug-macro.S
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or modify
|
|
+ * it under the terms of the GNU General Public License version 2 as
|
|
+ * published by the Free Software Foundation.
|
|
+*/
|
|
+
|
|
+#include <asm/arch/kirkwood.h>
|
|
+
|
|
+ .macro addruart,rx
|
|
+ mrc p15, 0, \rx, c1, c0
|
|
+ tst \rx, #1 @ MMU enabled?
|
|
+ ldreq \rx, =KIRKWOOD_REGS_PHYS_BASE
|
|
+ ldrne \rx, =KIRKWOOD_REGS_VIRT_BASE
|
|
+ orr \rx, \rx, #0x00012000
|
|
+ .endm
|
|
+
|
|
+#define UART_SHIFT 2
|
|
+#include <asm/hardware/debug-8250.S>
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/dma.h
|
|
@@ -0,0 +1 @@
|
|
+/* empty */
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/entry-macro.S
|
|
@@ -0,0 +1,40 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-kirkwood/entry-macro.S
|
|
+ *
|
|
+ * Low-level IRQ helper macros for Marvell Kirkwood platforms
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <asm/arch/kirkwood.h>
|
|
+
|
|
+ .macro disable_fiq
|
|
+ .endm
|
|
+
|
|
+ .macro arch_ret_to_user, tmp1, tmp2
|
|
+ .endm
|
|
+
|
|
+ .macro get_irqnr_preamble, base, tmp
|
|
+ ldr \base, =IRQ_VIRT_BASE
|
|
+ .endm
|
|
+
|
|
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
|
|
+ @ check low interrupts
|
|
+ ldr \irqstat, [\base, #IRQ_CAUSE_LOW_OFF]
|
|
+ ldr \tmp, [\base, #IRQ_MASK_LOW_OFF]
|
|
+ mov \irqnr, #31
|
|
+ ands \irqstat, \irqstat, \tmp
|
|
+ bne 1001f
|
|
+
|
|
+ @ if no low interrupts set, check high interrupts
|
|
+ ldr \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF]
|
|
+ ldr \tmp, [\base, #IRQ_MASK_HIGH_OFF]
|
|
+ mov \irqnr, #63
|
|
+ ands \irqstat, \irqstat, \tmp
|
|
+
|
|
+ @ find first active interrupt source
|
|
+1001: clzne \irqstat, \irqstat
|
|
+ subne \irqnr, \irqnr, \irqstat
|
|
+ .endm
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/hardware.h
|
|
@@ -0,0 +1,21 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-kirkwood/hardware.h
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or modify
|
|
+ * it under the terms of the GNU General Public License version 2 as
|
|
+ * published by the Free Software Foundation.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_HARDWARE_H
|
|
+#define __ASM_ARCH_HARDWARE_H
|
|
+
|
|
+#include "kirkwood.h"
|
|
+
|
|
+#define pcibios_assign_all_busses() 1
|
|
+
|
|
+#define PCIBIOS_MIN_IO 0x00001000
|
|
+#define PCIBIOS_MIN_MEM 0x01000000
|
|
+#define PCIMEM_BASE KIRKWOOD_PCIE_MEM_PHYS_BASE /* mem base for VGA */
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/io.h
|
|
@@ -0,0 +1,26 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-kirkwood/io.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_IO_H
|
|
+#define __ASM_ARCH_IO_H
|
|
+
|
|
+#include "kirkwood.h"
|
|
+
|
|
+#define IO_SPACE_LIMIT 0xffffffff
|
|
+
|
|
+static inline void __iomem *__io(unsigned long addr)
|
|
+{
|
|
+ return (void __iomem *)((addr - KIRKWOOD_PCIE_IO_PHYS_BASE)
|
|
+ + KIRKWOOD_PCIE_IO_VIRT_BASE);
|
|
+}
|
|
+
|
|
+#define __io(a) __io(a)
|
|
+#define __mem_pci(a) (a)
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/irqs.h
|
|
@@ -0,0 +1,63 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-kirkwood/irqs.h
|
|
+ *
|
|
+ * IRQ definitions for Marvell Kirkwood SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_IRQS_H
|
|
+#define __ASM_ARCH_IRQS_H
|
|
+
|
|
+#include "kirkwood.h" /* need GPIO_MAX */
|
|
+
|
|
+/*
|
|
+ * Low Interrupt Controller
|
|
+ */
|
|
+#define IRQ_KIRKWOOD_HIGH_SUM 0
|
|
+#define IRQ_KIRKWOOD_BRIDGE 1
|
|
+#define IRQ_KIRKWOOD_HOST2CPU 2
|
|
+#define IRQ_KIRKWOOD_CPU2HOST 3
|
|
+#define IRQ_KIRKWOOD_XOR_00 5
|
|
+#define IRQ_KIRKWOOD_XOR_01 6
|
|
+#define IRQ_KIRKWOOD_XOR_10 7
|
|
+#define IRQ_KIRKWOOD_XOR_11 8
|
|
+#define IRQ_KIRKWOOD_PCIE 9
|
|
+#define IRQ_KIRKWOOD_GE00_SUM 11
|
|
+#define IRQ_KIRKWOOD_GE01_SUM 15
|
|
+#define IRQ_KIRKWOOD_USB 19
|
|
+#define IRQ_KIRKWOOD_SATA 21
|
|
+#define IRQ_KIRKWOOD_CRYPTO 22
|
|
+#define IRQ_KIRKWOOD_SPI 23
|
|
+#define IRQ_KIRKWOOD_I2S 24
|
|
+#define IRQ_KIRKWOOD_TS_0 26
|
|
+#define IRQ_KIRKWOOD_SDIO 28
|
|
+#define IRQ_KIRKWOOD_TWSI 29
|
|
+#define IRQ_KIRKWOOD_AVB 30
|
|
+#define IRQ_KIRKWOOD_TDMI 31
|
|
+
|
|
+/*
|
|
+ * High Interrupt Controller
|
|
+ */
|
|
+#define IRQ_KIRKWOOD_UART_0 33
|
|
+#define IRQ_KIRKWOOD_UART_1 34
|
|
+#define IRQ_KIRKWOOD_GPIO_LOW_0_7 35
|
|
+#define IRQ_KIRKWOOD_GPIO_LOW_8_15 36
|
|
+#define IRQ_KIRKWOOD_GPIO_LOW_16_23 37
|
|
+#define IRQ_KIRKWOOD_GPIO_LOW_24_31 38
|
|
+#define IRQ_KIRKWOOD_GPIO_HIGH_0_7 39
|
|
+#define IRQ_KIRKWOOD_GPIO_HIGH_8_15 40
|
|
+#define IRQ_KIRKWOOD_GPIO_HIGH_16_23 41
|
|
+
|
|
+/*
|
|
+ * KIRKWOOD General Purpose Pins
|
|
+ */
|
|
+#define IRQ_KIRKWOOD_GPIO_START 64
|
|
+#define NR_GPIO_IRQS GPIO_MAX
|
|
+
|
|
+#define NR_IRQS (IRQ_KIRKWOOD_GPIO_START + NR_GPIO_IRQS)
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/kirkwood.h
|
|
@@ -0,0 +1,99 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-kirkwood/kirkwood.h
|
|
+ *
|
|
+ * Generic definitions for Marvell Kirkwood SoC flavors:
|
|
+ * 88F6180, 88F6192 and 88F6281.
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_KIRKWOOD_H
|
|
+#define __ASM_ARCH_KIRKWOOD_H
|
|
+
|
|
+/*
|
|
+ * Marvell Kirkwood address maps.
|
|
+ *
|
|
+ * phys
|
|
+ * e0000000 PCIe Memory space
|
|
+ * f1000000 on-chip peripheral registers
|
|
+ * f2000000 PCIe I/O space
|
|
+ * f3000000 NAND controller address window
|
|
+ *
|
|
+ * virt phys size
|
|
+ * fee00000 f1000000 1M on-chip peripheral registers
|
|
+ * fef00000 f2000000 1M PCIe I/O space
|
|
+ */
|
|
+
|
|
+#define KIRKWOOD_NAND_MEM_PHYS_BASE 0xf3000000
|
|
+#define KIRKWOOD_NAND_MEM_SIZE SZ_64K /* 1K is sufficient, but 64K
|
|
+ * is the minimal window size
|
|
+ */
|
|
+
|
|
+#define KIRKWOOD_PCIE_IO_PHYS_BASE 0xf2000000
|
|
+#define KIRKWOOD_PCIE_IO_VIRT_BASE 0xfef00000
|
|
+#define KIRKWOOD_PCIE_IO_BUS_BASE 0x00000000
|
|
+#define KIRKWOOD_PCIE_IO_SIZE SZ_1M
|
|
+
|
|
+#define KIRKWOOD_REGS_PHYS_BASE 0xf1000000
|
|
+#define KIRKWOOD_REGS_VIRT_BASE 0xfee00000
|
|
+#define KIRKWOOD_REGS_SIZE SZ_1M
|
|
+
|
|
+#define KIRKWOOD_PCIE_MEM_PHYS_BASE 0xe0000000
|
|
+#define KIRKWOOD_PCIE_MEM_SIZE SZ_128M
|
|
+
|
|
+/*
|
|
+ * MBUS bridge registers.
|
|
+ */
|
|
+#define BRIDGE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x20000)
|
|
+#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104)
|
|
+#define CPU_RESET 0x00000002
|
|
+//#define L2_WRITETHROUGH 0x00020000
|
|
+#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108)
|
|
+#define SOFT_RESET_OUT_EN 0x00000004
|
|
+#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c)
|
|
+#define SOFT_RESET 0x00000001
|
|
+#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110)
|
|
+#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114)
|
|
+#define BRIDGE_INT_TIMER0 0x0002
|
|
+#define BRIDGE_INT_TIMER1 0x0004
|
|
+#define BRIDGE_INT_TIMER1_CLR (~0x0004)
|
|
+#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200)
|
|
+#define IRQ_CAUSE_LOW_OFF 0x0000
|
|
+#define IRQ_MASK_LOW_OFF 0x0004
|
|
+#define IRQ_CAUSE_HIGH_OFF 0x0010
|
|
+#define IRQ_MASK_HIGH_OFF 0x0014
|
|
+#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300)
|
|
+
|
|
+/*
|
|
+ * Register Map
|
|
+ */
|
|
+#define DDR_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x00000)
|
|
+#define DDR_WINDOW_CPU_BASE (DDR_VIRT_BASE | 0x1500)
|
|
+
|
|
+#define DEV_BUS_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x10000)
|
|
+#define DEV_BUS_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x10000)
|
|
+#define SAMPLE_AT_RESET (DEV_BUS_VIRT_BASE | 0x0030)
|
|
+#define DEVICE_ID (DEV_BUS_VIRT_BASE | 0x0034)
|
|
+#define RTC_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0300)
|
|
+#define SPI_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0600)
|
|
+#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000)
|
|
+#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000)
|
|
+#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100)
|
|
+#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100)
|
|
+
|
|
+#define PCIE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x40000)
|
|
+
|
|
+#define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x50000)
|
|
+
|
|
+#define GE00_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x70000)
|
|
+#define GE01_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x74000)
|
|
+
|
|
+#define SATA_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x80000)
|
|
+
|
|
+
|
|
+#define GPIO_MAX 50
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/memory.h
|
|
@@ -0,0 +1,14 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-kirkwood/memory.h
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_MEMORY_H
|
|
+#define __ASM_ARCH_MEMORY_H
|
|
+
|
|
+#define PHYS_OFFSET UL(0x00000000)
|
|
+
|
|
+#define __virt_to_bus(x) __virt_to_phys(x)
|
|
+#define __bus_to_virt(x) __phys_to_virt(x)
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/system.h
|
|
@@ -0,0 +1,37 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-kirkwood/system.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_SYSTEM_H
|
|
+#define __ASM_ARCH_SYSTEM_H
|
|
+
|
|
+#include <asm/arch/hardware.h>
|
|
+#include <asm/arch/kirkwood.h>
|
|
+
|
|
+static inline void arch_idle(void)
|
|
+{
|
|
+ cpu_do_idle();
|
|
+}
|
|
+
|
|
+static inline void arch_reset(char mode)
|
|
+{
|
|
+ /*
|
|
+ * Enable soft reset to assert RSTOUTn.
|
|
+ */
|
|
+ writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
|
|
+
|
|
+ /*
|
|
+ * Assert soft reset.
|
|
+ */
|
|
+ writel(SOFT_RESET, SYSTEM_SOFT_RESET);
|
|
+
|
|
+ while (1)
|
|
+ ;
|
|
+}
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/timex.h
|
|
@@ -0,0 +1,11 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-kirkwood/timex.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#define CLOCK_TICK_RATE (100 * HZ)
|
|
+
|
|
+#define KIRKWOOD_TCLK 166666667
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/uncompress.h
|
|
@@ -0,0 +1,47 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-kirkwood/uncompress.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/serial_reg.h>
|
|
+#include <asm/arch/kirkwood.h>
|
|
+
|
|
+#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE)
|
|
+
|
|
+static void putc(const char c)
|
|
+{
|
|
+ unsigned char *base = SERIAL_BASE;
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < 0x1000; i++) {
|
|
+ if (base[UART_LSR << 2] & UART_LSR_THRE)
|
|
+ break;
|
|
+ barrier();
|
|
+ }
|
|
+
|
|
+ base[UART_TX << 2] = c;
|
|
+}
|
|
+
|
|
+static void flush(void)
|
|
+{
|
|
+ unsigned char *base = SERIAL_BASE;
|
|
+ unsigned char mask;
|
|
+ int i;
|
|
+
|
|
+ mask = UART_LSR_TEMT | UART_LSR_THRE;
|
|
+
|
|
+ for (i = 0; i < 0x1000; i++) {
|
|
+ if ((base[UART_LSR << 2] & mask) == mask)
|
|
+ break;
|
|
+ barrier();
|
|
+ }
|
|
+}
|
|
+
|
|
+/*
|
|
+ * nothing to do
|
|
+ */
|
|
+#define arch_decomp_setup()
|
|
+#define arch_decomp_wdog()
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-kirkwood/vmalloc.h
|
|
@@ -0,0 +1,5 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-kirkwood/vmalloc.h
|
|
+ */
|
|
+
|
|
+#define VMALLOC_END 0xfe800000
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/debug-macro.S
|
|
@@ -0,0 +1,20 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-loki/debug-macro.S
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or modify
|
|
+ * it under the terms of the GNU General Public License version 2 as
|
|
+ * published by the Free Software Foundation.
|
|
+*/
|
|
+
|
|
+#include <asm/arch/loki.h>
|
|
+
|
|
+ .macro addruart,rx
|
|
+ mrc p15, 0, \rx, c1, c0
|
|
+ tst \rx, #1 @ MMU enabled?
|
|
+ ldreq \rx, =LOKI_REGS_PHYS_BASE
|
|
+ ldrne \rx, =LOKI_REGS_VIRT_BASE
|
|
+ orr \rx, \rx, #0x00012000
|
|
+ .endm
|
|
+
|
|
+#define UART_SHIFT 2
|
|
+#include <asm/hardware/debug-8250.S>
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/dma.h
|
|
@@ -0,0 +1 @@
|
|
+/* empty */
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/entry-macro.S
|
|
@@ -0,0 +1,30 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-loki/entry-macro.S
|
|
+ *
|
|
+ * Low-level IRQ helper macros for Marvell Loki (88RC8480) platforms
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <asm/arch/loki.h>
|
|
+
|
|
+ .macro disable_fiq
|
|
+ .endm
|
|
+
|
|
+ .macro arch_ret_to_user, tmp1, tmp2
|
|
+ .endm
|
|
+
|
|
+ .macro get_irqnr_preamble, base, tmp
|
|
+ ldr \base, =IRQ_VIRT_BASE
|
|
+ .endm
|
|
+
|
|
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
|
|
+ ldr \irqstat, [\base, #IRQ_CAUSE_OFF]
|
|
+ ldr \tmp, [\base, #IRQ_MASK_OFF]
|
|
+ mov \irqnr, #0
|
|
+ ands \irqstat, \irqstat, \tmp
|
|
+ clzne \irqnr, \irqstat
|
|
+ rsbne \irqnr, \irqnr, #31
|
|
+ .endm
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/hardware.h
|
|
@@ -0,0 +1,15 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-loki/hardware.h
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or modify
|
|
+ * it under the terms of the GNU General Public License version 2 as
|
|
+ * published by the Free Software Foundation.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_HARDWARE_H
|
|
+#define __ASM_ARCH_HARDWARE_H
|
|
+
|
|
+#include "loki.h"
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/io.h
|
|
@@ -0,0 +1,26 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-loki/io.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_IO_H
|
|
+#define __ASM_ARCH_IO_H
|
|
+
|
|
+#include "loki.h"
|
|
+
|
|
+#define IO_SPACE_LIMIT 0xffffffff
|
|
+
|
|
+static inline void __iomem *__io(unsigned long addr)
|
|
+{
|
|
+ return (void __iomem *)((addr - LOKI_PCIE0_IO_PHYS_BASE)
|
|
+ + LOKI_PCIE0_IO_VIRT_BASE);
|
|
+}
|
|
+
|
|
+#define __io(a) __io(a)
|
|
+#define __mem_pci(a) (a)
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/irqs.h
|
|
@@ -0,0 +1,58 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-loki/irqs.h
|
|
+ *
|
|
+ * IRQ definitions for Marvell Loki (88RC8480) SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_IRQS_H
|
|
+#define __ASM_ARCH_IRQS_H
|
|
+
|
|
+#include "loki.h" /* need GPIO_MAX */
|
|
+
|
|
+/*
|
|
+ * Interrupt Controller
|
|
+ */
|
|
+#define IRQ_LOKI_PCIE_A_CPU_DRBL 0
|
|
+#define IRQ_LOKI_CPU_PCIE_A_DRBL 1
|
|
+#define IRQ_LOKI_PCIE_B_CPU_DRBL 2
|
|
+#define IRQ_LOKI_CPU_PCIE_B_DRBL 3
|
|
+#define IRQ_LOKI_COM_A_ERR 6
|
|
+#define IRQ_LOKI_COM_A_IN 7
|
|
+#define IRQ_LOKI_COM_A_OUT 8
|
|
+#define IRQ_LOKI_COM_B_ERR 9
|
|
+#define IRQ_LOKI_COM_B_IN 10
|
|
+#define IRQ_LOKI_COM_B_OUT 11
|
|
+#define IRQ_LOKI_DMA_A 12
|
|
+#define IRQ_LOKI_DMA_B 13
|
|
+#define IRQ_LOKI_SAS_A 14
|
|
+#define IRQ_LOKI_SAS_B 15
|
|
+#define IRQ_LOKI_DDR 16
|
|
+#define IRQ_LOKI_XOR 17
|
|
+#define IRQ_LOKI_BRIDGE 18
|
|
+#define IRQ_LOKI_PCIE_A_ERR 20
|
|
+#define IRQ_LOKI_PCIE_A_INT 21
|
|
+#define IRQ_LOKI_PCIE_B_ERR 22
|
|
+#define IRQ_LOKI_PCIE_B_INT 23
|
|
+#define IRQ_LOKI_GBE_A_INT 24
|
|
+#define IRQ_LOKI_GBE_B_INT 25
|
|
+#define IRQ_LOKI_DEV_ERR 26
|
|
+#define IRQ_LOKI_UART0 27
|
|
+#define IRQ_LOKI_UART1 28
|
|
+#define IRQ_LOKI_TWSI 29
|
|
+#define IRQ_LOKI_GPIO_23_0 30
|
|
+#define IRQ_LOKI_GPIO_25_24 31
|
|
+
|
|
+/*
|
|
+ * Loki General Purpose Pins
|
|
+ */
|
|
+#define IRQ_LOKI_GPIO_START 32
|
|
+#define NR_GPIO_IRQS GPIO_MAX
|
|
+
|
|
+#define NR_IRQS (IRQ_LOKI_GPIO_START + NR_GPIO_IRQS)
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/loki.h
|
|
@@ -0,0 +1,97 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-loki/loki.h
|
|
+ *
|
|
+ * Generic definitions for Marvell Loki (88RC8480) SoC flavors
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_LOKI_H
|
|
+#define __ASM_ARCH_LOKI_H
|
|
+
|
|
+/*
|
|
+ * Marvell Loki (88RC8480) address maps.
|
|
+ *
|
|
+ * phys
|
|
+ * d0000000 on-chip peripheral registers
|
|
+ * e0000000 PCIe 0 Memory space
|
|
+ * e8000000 PCIe 1 Memory space
|
|
+ * f0000000 PCIe 0 I/O space
|
|
+ * f0100000 PCIe 1 I/O space
|
|
+ *
|
|
+ * virt phys size
|
|
+ * fed00000 d0000000 1M on-chip peripheral registers
|
|
+ * fee00000 f0000000 64K PCIe 0 I/O space
|
|
+ * fef00000 f0100000 64K PCIe 1 I/O space
|
|
+ */
|
|
+
|
|
+#define LOKI_REGS_PHYS_BASE 0xd0000000
|
|
+#define LOKI_REGS_VIRT_BASE 0xfed00000
|
|
+#define LOKI_REGS_SIZE SZ_1M
|
|
+
|
|
+#define LOKI_PCIE0_IO_PHYS_BASE 0xf0000000
|
|
+#define LOKI_PCIE0_IO_VIRT_BASE 0xfee00000
|
|
+#define LOKI_PCIE0_IO_BUS_BASE 0x00000000
|
|
+#define LOKI_PCIE0_IO_SIZE SZ_64K
|
|
+
|
|
+#define LOKI_PCIE1_IO_PHYS_BASE 0xf0100000
|
|
+#define LOKI_PCIE1_IO_VIRT_BASE 0xfef00000
|
|
+#define LOKI_PCIE1_IO_BUS_BASE 0x00000000
|
|
+#define LOKI_PCIE1_IO_SIZE SZ_64K
|
|
+
|
|
+#define LOKI_PCIE0_MEM_PHYS_BASE 0xe0000000
|
|
+#define LOKI_PCIE0_MEM_SIZE SZ_128M
|
|
+
|
|
+#define LOKI_PCIE1_MEM_PHYS_BASE 0xe8000000
|
|
+#define LOKI_PCIE1_MEM_SIZE SZ_128M
|
|
+
|
|
+/*
|
|
+ * Register Map
|
|
+ */
|
|
+#define DEV_BUS_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x10000)
|
|
+#define DEV_BUS_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x10000)
|
|
+#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000)
|
|
+#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000)
|
|
+#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100)
|
|
+#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100)
|
|
+
|
|
+#define BRIDGE_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x20000)
|
|
+#define BRIDGE_REG(x) (BRIDGE_VIRT_BASE | (x))
|
|
+#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108)
|
|
+#define SOFT_RESET_OUT_EN 0x00000004
|
|
+#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c)
|
|
+#define SOFT_RESET 0x00000001
|
|
+#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110)
|
|
+#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114)
|
|
+#define BRIDGE_INT_TIMER0 0x0002
|
|
+#define BRIDGE_INT_TIMER1 0x0004
|
|
+#define BRIDGE_INT_TIMER1_CLR 0x0004
|
|
+#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200)
|
|
+#define IRQ_CAUSE_OFF 0x0000
|
|
+#define IRQ_MASK_OFF 0x0004
|
|
+#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300)
|
|
+
|
|
+#define PCIE0_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x30000)
|
|
+
|
|
+#define PCIE1_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x40000)
|
|
+
|
|
+#define SAS0_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x80000)
|
|
+
|
|
+#define SAS1_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x90000)
|
|
+
|
|
+#define GE0_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0xa0000)
|
|
+#define GE0_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xa0000)
|
|
+
|
|
+#define GE1_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0xb0000)
|
|
+#define GE1_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xb0000)
|
|
+
|
|
+#define DDR_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xf0000)
|
|
+#define DDR_REG(x) (DDR_VIRT_BASE | (x))
|
|
+
|
|
+
|
|
+#define GPIO_MAX 8
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/memory.h
|
|
@@ -0,0 +1,14 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-loki/memory.h
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_MEMORY_H
|
|
+#define __ASM_ARCH_MEMORY_H
|
|
+
|
|
+#define PHYS_OFFSET UL(0x00000000)
|
|
+
|
|
+#define __virt_to_bus(x) __virt_to_phys(x)
|
|
+#define __bus_to_virt(x) __phys_to_virt(x)
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/system.h
|
|
@@ -0,0 +1,37 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-loki/system.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_SYSTEM_H
|
|
+#define __ASM_ARCH_SYSTEM_H
|
|
+
|
|
+#include <asm/arch/hardware.h>
|
|
+#include <asm/arch/loki.h>
|
|
+
|
|
+static inline void arch_idle(void)
|
|
+{
|
|
+ cpu_do_idle();
|
|
+}
|
|
+
|
|
+static inline void arch_reset(char mode)
|
|
+{
|
|
+ /*
|
|
+ * Enable soft reset to assert RSTOUTn.
|
|
+ */
|
|
+ writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
|
|
+
|
|
+ /*
|
|
+ * Assert soft reset.
|
|
+ */
|
|
+ writel(SOFT_RESET, SYSTEM_SOFT_RESET);
|
|
+
|
|
+ while (1)
|
|
+ ;
|
|
+}
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/timex.h
|
|
@@ -0,0 +1,11 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-loki/timex.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#define CLOCK_TICK_RATE (100 * HZ)
|
|
+
|
|
+#define LOKI_TCLK 180000000
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/uncompress.h
|
|
@@ -0,0 +1,47 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-loki/uncompress.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/serial_reg.h>
|
|
+#include <asm/arch/loki.h>
|
|
+
|
|
+#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE)
|
|
+
|
|
+static void putc(const char c)
|
|
+{
|
|
+ unsigned char *base = SERIAL_BASE;
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < 0x1000; i++) {
|
|
+ if (base[UART_LSR << 2] & UART_LSR_THRE)
|
|
+ break;
|
|
+ barrier();
|
|
+ }
|
|
+
|
|
+ base[UART_TX << 2] = c;
|
|
+}
|
|
+
|
|
+static void flush(void)
|
|
+{
|
|
+ unsigned char *base = SERIAL_BASE;
|
|
+ unsigned char mask;
|
|
+ int i;
|
|
+
|
|
+ mask = UART_LSR_TEMT | UART_LSR_THRE;
|
|
+
|
|
+ for (i = 0; i < 0x1000; i++) {
|
|
+ if ((base[UART_LSR << 2] & mask) == mask)
|
|
+ break;
|
|
+ barrier();
|
|
+ }
|
|
+}
|
|
+
|
|
+/*
|
|
+ * nothing to do
|
|
+ */
|
|
+#define arch_decomp_setup()
|
|
+#define arch_decomp_wdog()
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-loki/vmalloc.h
|
|
@@ -0,0 +1,5 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-loki/vmalloc.h
|
|
+ */
|
|
+
|
|
+#define VMALLOC_END 0xfe800000
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/debug-macro.S
|
|
@@ -0,0 +1,20 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-mv78xx0/debug-macro.S
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or modify
|
|
+ * it under the terms of the GNU General Public License version 2 as
|
|
+ * published by the Free Software Foundation.
|
|
+*/
|
|
+
|
|
+#include <asm/arch/mv78xx0.h>
|
|
+
|
|
+ .macro addruart,rx
|
|
+ mrc p15, 0, \rx, c1, c0
|
|
+ tst \rx, #1 @ MMU enabled?
|
|
+ ldreq \rx, =MV78XX0_REGS_PHYS_BASE
|
|
+ ldrne \rx, =MV78XX0_REGS_VIRT_BASE
|
|
+ orr \rx, \rx, #0x00012000
|
|
+ .endm
|
|
+
|
|
+#define UART_SHIFT 2
|
|
+#include <asm/hardware/debug-8250.S>
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/dma.h
|
|
@@ -0,0 +1 @@
|
|
+/* empty */
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/entry-macro.S
|
|
@@ -0,0 +1,39 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-mv78xx0/entry-macro.S
|
|
+ *
|
|
+ * Low-level IRQ helper macros for Marvell MV78xx0 platforms
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <asm/arch/mv78xx0.h>
|
|
+
|
|
+ .macro disable_fiq
|
|
+ .endm
|
|
+
|
|
+ .macro arch_ret_to_user, tmp1, tmp2
|
|
+ .endm
|
|
+
|
|
+ .macro get_irqnr_preamble, base, tmp
|
|
+ ldr \base, =IRQ_VIRT_BASE
|
|
+ .endm
|
|
+
|
|
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
|
|
+ @ check low interrupts
|
|
+ ldr \irqstat, [\base, #IRQ_CAUSE_LOW_OFF]
|
|
+ ldr \tmp, [\base, #IRQ_MASK_LOW_OFF]
|
|
+ mov \irqnr, #31
|
|
+ ands \irqstat, \irqstat, \tmp
|
|
+
|
|
+ @ if no low interrupts set, check high interrupts
|
|
+ ldreq \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF]
|
|
+ ldreq \tmp, [\base, #IRQ_MASK_HIGH_OFF]
|
|
+ moveq \irqnr, #63
|
|
+ andeqs \irqstat, \irqstat, \tmp
|
|
+
|
|
+ @ find first active interrupt source
|
|
+ clzne \irqstat, \irqstat
|
|
+ subne \irqnr, \irqnr, \irqstat
|
|
+ .endm
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/hardware.h
|
|
@@ -0,0 +1,21 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-mv78xx0/hardware.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_HARDWARE_H
|
|
+#define __ASM_ARCH_HARDWARE_H
|
|
+
|
|
+#include "mv78xx0.h"
|
|
+
|
|
+#define pcibios_assign_all_busses() 1
|
|
+
|
|
+#define PCIBIOS_MIN_IO 0x00001000
|
|
+#define PCIBIOS_MIN_MEM 0x01000000
|
|
+#define PCIMEM_BASE MV78XX0_PCIE_MEM_PHYS_BASE /* mem base for VGA */
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/io.h
|
|
@@ -0,0 +1,26 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-mv78xx0/io.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_IO_H
|
|
+#define __ASM_ARCH_IO_H
|
|
+
|
|
+#include "mv78xx0.h"
|
|
+
|
|
+#define IO_SPACE_LIMIT 0xffffffff
|
|
+
|
|
+static inline void __iomem *__io(unsigned long addr)
|
|
+{
|
|
+ return (void __iomem *)((addr - MV78XX0_PCIE_IO_PHYS_BASE(0))
|
|
+ + MV78XX0_PCIE_IO_VIRT_BASE(0));
|
|
+}
|
|
+
|
|
+#define __io(a) __io(a)
|
|
+#define __mem_pci(a) (a)
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/irqs.h
|
|
@@ -0,0 +1,91 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-mv78xx0/irqs.h
|
|
+ *
|
|
+ * IRQ definitions for Marvell MV78xx0 SoCs
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_IRQS_H
|
|
+#define __ASM_ARCH_IRQS_H
|
|
+
|
|
+#include "mv78xx0.h" /* need GPIO_MAX */
|
|
+
|
|
+/*
|
|
+ * MV78xx0 Low Interrupt Controller
|
|
+ */
|
|
+#define IRQ_MV78XX0_ERR 0
|
|
+#define IRQ_MV78XX0_SPI 1
|
|
+#define IRQ_MV78XX0_I2C_0 2
|
|
+#define IRQ_MV78XX0_I2C_1 3
|
|
+#define IRQ_MV78XX0_IDMA_0 4
|
|
+#define IRQ_MV78XX0_IDMA_1 5
|
|
+#define IRQ_MV78XX0_IDMA_2 6
|
|
+#define IRQ_MV78XX0_IDMA_3 7
|
|
+#define IRQ_MV78XX0_TIMER_0 8
|
|
+#define IRQ_MV78XX0_TIMER_1 9
|
|
+#define IRQ_MV78XX0_TIMER_2 10
|
|
+#define IRQ_MV78XX0_TIMER_3 11
|
|
+#define IRQ_MV78XX0_UART_0 12
|
|
+#define IRQ_MV78XX0_UART_1 13
|
|
+#define IRQ_MV78XX0_UART_2 14
|
|
+#define IRQ_MV78XX0_UART_3 15
|
|
+#define IRQ_MV78XX0_USB_0 16
|
|
+#define IRQ_MV78XX0_USB_1 17
|
|
+#define IRQ_MV78XX0_USB_2 18
|
|
+#define IRQ_MV78XX0_CRYPTO 19
|
|
+#define IRQ_MV78XX0_SDIO_0 20
|
|
+#define IRQ_MV78XX0_SDIO_1 21
|
|
+#define IRQ_MV78XX0_XOR_0 22
|
|
+#define IRQ_MV78XX0_XOR_1 23
|
|
+#define IRQ_MV78XX0_I2S_0 24
|
|
+#define IRQ_MV78XX0_I2S_1 25
|
|
+#define IRQ_MV78XX0_SATA 26
|
|
+#define IRQ_MV78XX0_TDMI 27
|
|
+
|
|
+/*
|
|
+ * MV78xx0 High Interrupt Controller
|
|
+ */
|
|
+#define IRQ_MV78XX0_PCIE_00 32
|
|
+#define IRQ_MV78XX0_PCIE_01 33
|
|
+#define IRQ_MV78XX0_PCIE_02 34
|
|
+#define IRQ_MV78XX0_PCIE_03 35
|
|
+#define IRQ_MV78XX0_PCIE_10 36
|
|
+#define IRQ_MV78XX0_PCIE_11 37
|
|
+#define IRQ_MV78XX0_PCIE_12 38
|
|
+#define IRQ_MV78XX0_PCIE_13 39
|
|
+#define IRQ_MV78XX0_GE00_SUM 40
|
|
+#define IRQ_MV78XX0_GE00_RX 41
|
|
+#define IRQ_MV78XX0_GE00_TX 42
|
|
+#define IRQ_MV78XX0_GE00_MISC 43
|
|
+#define IRQ_MV78XX0_GE01_SUM 44
|
|
+#define IRQ_MV78XX0_GE01_RX 45
|
|
+#define IRQ_MV78XX0_GE01_TX 46
|
|
+#define IRQ_MV78XX0_GE01_MISC 47
|
|
+#define IRQ_MV78XX0_GE10_SUM 48
|
|
+#define IRQ_MV78XX0_GE10_RX 49
|
|
+#define IRQ_MV78XX0_GE10_TX 50
|
|
+#define IRQ_MV78XX0_GE10_MISC 51
|
|
+#define IRQ_MV78XX0_GE11_SUM 52
|
|
+#define IRQ_MV78XX0_GE11_RX 53
|
|
+#define IRQ_MV78XX0_GE11_TX 54
|
|
+#define IRQ_MV78XX0_GE11_MISC 55
|
|
+#define IRQ_MV78XX0_GPIO_0_7 56
|
|
+#define IRQ_MV78XX0_GPIO_8_15 57
|
|
+#define IRQ_MV78XX0_GPIO_16_23 58
|
|
+#define IRQ_MV78XX0_GPIO_24_31 59
|
|
+#define IRQ_MV78XX0_DB_IN 60
|
|
+#define IRQ_MV78XX0_DB_OUT 61
|
|
+
|
|
+/*
|
|
+ * MV78XX0 General Purpose Pins
|
|
+ */
|
|
+#define IRQ_MV78XX0_GPIO_START 64
|
|
+#define NR_GPIO_IRQS GPIO_MAX
|
|
+
|
|
+#define NR_IRQS (IRQ_MV78XX0_GPIO_START + NR_GPIO_IRQS)
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/memory.h
|
|
@@ -0,0 +1,14 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-mv78xx0/memory.h
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_MEMORY_H
|
|
+#define __ASM_ARCH_MEMORY_H
|
|
+
|
|
+#define PHYS_OFFSET UL(0x00000000)
|
|
+
|
|
+#define __virt_to_bus(x) __virt_to_phys(x)
|
|
+#define __bus_to_virt(x) __phys_to_virt(x)
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/mv78xx0.h
|
|
@@ -0,0 +1,126 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-mv78xx0/mv78xx0.h
|
|
+ *
|
|
+ * Generic definitions for Marvell MV78xx0 SoC flavors:
|
|
+ * MV781x0 and MV782x0.
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_MV78XX0_H
|
|
+#define __ASM_ARCH_MV78XX0_H
|
|
+
|
|
+/*
|
|
+ * Marvell MV78xx0 address maps.
|
|
+ *
|
|
+ * phys
|
|
+ * c0000000 PCIe Memory space
|
|
+ * f0800000 PCIe #0 I/O space
|
|
+ * f0900000 PCIe #1 I/O space
|
|
+ * f0a00000 PCIe #2 I/O space
|
|
+ * f0b00000 PCIe #3 I/O space
|
|
+ * f0c00000 PCIe #4 I/O space
|
|
+ * f0d00000 PCIe #5 I/O space
|
|
+ * f0e00000 PCIe #6 I/O space
|
|
+ * f0f00000 PCIe #7 I/O space
|
|
+ * f1000000 on-chip peripheral registers
|
|
+ *
|
|
+ * virt phys size
|
|
+ * fe400000 f102x000 16K core-specific peripheral registers
|
|
+ * fe700000 f0800000 1M PCIe #0 I/O space
|
|
+ * fe800000 f0900000 1M PCIe #1 I/O space
|
|
+ * fe900000 f0a00000 1M PCIe #2 I/O space
|
|
+ * fea00000 f0b00000 1M PCIe #3 I/O space
|
|
+ * feb00000 f0c00000 1M PCIe #4 I/O space
|
|
+ * fec00000 f0d00000 1M PCIe #5 I/O space
|
|
+ * fed00000 f0e00000 1M PCIe #6 I/O space
|
|
+ * fee00000 f0f00000 1M PCIe #7 I/O space
|
|
+ * fef00000 f1000000 1M on-chip peripheral registers
|
|
+ */
|
|
+#define MV78XX0_CORE0_REGS_PHYS_BASE 0xf1020000
|
|
+#define MV78XX0_CORE1_REGS_PHYS_BASE 0xf1024000
|
|
+#define MV78XX0_CORE_REGS_VIRT_BASE 0xfe400000
|
|
+#define MV78XX0_CORE_REGS_SIZE SZ_16K
|
|
+
|
|
+#define MV78XX0_PCIE_IO_PHYS_BASE(i) (0xf0800000 + ((i) << 20))
|
|
+#define MV78XX0_PCIE_IO_VIRT_BASE(i) (0xfe700000 + ((i) << 20))
|
|
+#define MV78XX0_PCIE_IO_SIZE SZ_1M
|
|
+
|
|
+#define MV78XX0_REGS_PHYS_BASE 0xf1000000
|
|
+#define MV78XX0_REGS_VIRT_BASE 0xfef00000
|
|
+#define MV78XX0_REGS_SIZE SZ_1M
|
|
+
|
|
+#define MV78XX0_PCIE_MEM_PHYS_BASE 0xc0000000
|
|
+#define MV78XX0_PCIE_MEM_SIZE 0x30000000
|
|
+
|
|
+/*
|
|
+ * Core-specific peripheral registers.
|
|
+ */
|
|
+#define BRIDGE_VIRT_BASE (MV78XX0_CORE_REGS_VIRT_BASE)
|
|
+#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104)
|
|
+#define L2_WRITETHROUGH 0x00020000
|
|
+#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108)
|
|
+#define SOFT_RESET_OUT_EN 0x00000004
|
|
+#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c)
|
|
+#define SOFT_RESET 0x00000001
|
|
+#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110)
|
|
+#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114)
|
|
+#define BRIDGE_INT_TIMER0 0x0002
|
|
+#define BRIDGE_INT_TIMER1 0x0004
|
|
+#define BRIDGE_INT_TIMER1_CLR (~0x0004)
|
|
+#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200)
|
|
+#define IRQ_CAUSE_LOW_OFF 0x0004
|
|
+#define IRQ_CAUSE_HIGH_OFF 0x0008
|
|
+#define IRQ_MASK_LOW_OFF 0x0010
|
|
+#define IRQ_MASK_HIGH_OFF 0x0014
|
|
+#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300)
|
|
+
|
|
+/*
|
|
+ * Register Map
|
|
+ */
|
|
+#define DDR_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x00000)
|
|
+#define DDR_WINDOW_CPU0_BASE (DDR_VIRT_BASE | 0x1500)
|
|
+#define DDR_WINDOW_CPU1_BASE (DDR_VIRT_BASE | 0x1700)
|
|
+
|
|
+#define DEV_BUS_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x10000)
|
|
+#define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x10000)
|
|
+#define SAMPLE_AT_RESET_LOW (DEV_BUS_VIRT_BASE | 0x0030)
|
|
+#define SAMPLE_AT_RESET_HIGH (DEV_BUS_VIRT_BASE | 0x0034)
|
|
+#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000)
|
|
+#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000)
|
|
+#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100)
|
|
+#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100)
|
|
+#define UART2_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2200)
|
|
+#define UART2_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2200)
|
|
+#define UART3_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2300)
|
|
+#define UART3_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2300)
|
|
+
|
|
+#define GE10_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x30000)
|
|
+#define GE11_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x34000)
|
|
+
|
|
+#define PCIE00_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x40000)
|
|
+#define PCIE01_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x44000)
|
|
+#define PCIE02_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x48000)
|
|
+#define PCIE03_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x4c000)
|
|
+
|
|
+#define USB0_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x50000)
|
|
+#define USB1_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x51000)
|
|
+#define USB2_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x52000)
|
|
+
|
|
+#define GE00_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x70000)
|
|
+#define GE01_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x74000)
|
|
+
|
|
+#define PCIE10_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x80000)
|
|
+#define PCIE11_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x84000)
|
|
+#define PCIE12_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x88000)
|
|
+#define PCIE13_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x8c000)
|
|
+
|
|
+#define SATA_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0xa0000)
|
|
+
|
|
+
|
|
+#define GPIO_MAX 32
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/system.h
|
|
@@ -0,0 +1,37 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-mv78xx0/system.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#ifndef __ASM_ARCH_SYSTEM_H
|
|
+#define __ASM_ARCH_SYSTEM_H
|
|
+
|
|
+#include <asm/arch/hardware.h>
|
|
+#include <asm/arch/mv78xx0.h>
|
|
+
|
|
+static inline void arch_idle(void)
|
|
+{
|
|
+ cpu_do_idle();
|
|
+}
|
|
+
|
|
+static inline void arch_reset(char mode)
|
|
+{
|
|
+ /*
|
|
+ * Enable soft reset to assert RSTOUTn.
|
|
+ */
|
|
+ writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
|
|
+
|
|
+ /*
|
|
+ * Assert soft reset.
|
|
+ */
|
|
+ writel(SOFT_RESET, SYSTEM_SOFT_RESET);
|
|
+
|
|
+ while (1)
|
|
+ ;
|
|
+}
|
|
+
|
|
+
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/timex.h
|
|
@@ -0,0 +1,9 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-mv78xx0/timex.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#define CLOCK_TICK_RATE (100 * HZ)
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/uncompress.h
|
|
@@ -0,0 +1,47 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-mv78xx0/uncompress.h
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+#include <linux/serial_reg.h>
|
|
+#include <asm/arch/mv78xx0.h>
|
|
+
|
|
+#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE)
|
|
+
|
|
+static void putc(const char c)
|
|
+{
|
|
+ unsigned char *base = SERIAL_BASE;
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < 0x1000; i++) {
|
|
+ if (base[UART_LSR << 2] & UART_LSR_THRE)
|
|
+ break;
|
|
+ barrier();
|
|
+ }
|
|
+
|
|
+ base[UART_TX << 2] = c;
|
|
+}
|
|
+
|
|
+static void flush(void)
|
|
+{
|
|
+ unsigned char *base = SERIAL_BASE;
|
|
+ unsigned char mask;
|
|
+ int i;
|
|
+
|
|
+ mask = UART_LSR_TEMT | UART_LSR_THRE;
|
|
+
|
|
+ for (i = 0; i < 0x1000; i++) {
|
|
+ if ((base[UART_LSR << 2] & mask) == mask)
|
|
+ break;
|
|
+ barrier();
|
|
+ }
|
|
+}
|
|
+
|
|
+/*
|
|
+ * nothing to do
|
|
+ */
|
|
+#define arch_decomp_setup()
|
|
+#define arch_decomp_wdog()
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/arch-mv78xx0/vmalloc.h
|
|
@@ -0,0 +1,5 @@
|
|
+/*
|
|
+ * include/asm-arm/arch-mv78xx0/vmalloc.h
|
|
+ */
|
|
+
|
|
+#define VMALLOC_END 0xfe000000
|
|
--- a/include/asm-arm/arch-orion5x/io.h
|
|
+++ b/include/asm-arm/arch-orion5x/io.h
|
|
@@ -14,7 +14,6 @@
|
|
#include "orion5x.h"
|
|
|
|
#define IO_SPACE_LIMIT 0xffffffff
|
|
-#define IO_SPACE_REMAP ORION5X_PCI_SYS_IO_BASE
|
|
|
|
static inline void __iomem *
|
|
__arch_ioremap(unsigned long paddr, size_t size, unsigned int mtype)
|
|
@@ -53,15 +52,12 @@ static inline void __iomem *__io(unsigne
|
|
/*****************************************************************************
|
|
* Helpers to access Orion registers
|
|
****************************************************************************/
|
|
-#define orion5x_read(r) __raw_readl(r)
|
|
-#define orion5x_write(r, val) __raw_writel(val, r)
|
|
-
|
|
/*
|
|
* These are not preempt-safe. Locks, if needed, must be taken
|
|
* care of by the caller.
|
|
*/
|
|
-#define orion5x_setbits(r, mask) orion5x_write((r), orion5x_read(r) | (mask))
|
|
-#define orion5x_clrbits(r, mask) orion5x_write((r), orion5x_read(r) & ~(mask))
|
|
+#define orion5x_setbits(r, mask) writel(readl(r) | (mask), (r))
|
|
+#define orion5x_clrbits(r, mask) writel(readl(r) & ~(mask), (r))
|
|
|
|
|
|
#endif
|
|
--- a/include/asm-arm/arch-orion5x/orion5x.h
|
|
+++ b/include/asm-arm/arch-orion5x/orion5x.h
|
|
@@ -2,7 +2,7 @@
|
|
* include/asm-arm/arch-orion5x/orion5x.h
|
|
*
|
|
* Generic definitions of Orion SoC flavors:
|
|
- * Orion-1, Orion-NAS, Orion-VoIP, and Orion-2.
|
|
+ * Orion-1, Orion-VoIP, Orion-NAS, and Orion-2.
|
|
*
|
|
* Maintainer: Tzachi Perelstein <tzachi@marvell.com>
|
|
*
|
|
@@ -63,9 +63,11 @@
|
|
/*******************************************************************************
|
|
* Supported Devices & Revisions
|
|
******************************************************************************/
|
|
-/* Orion-1 (88F5181) */
|
|
+/* Orion-1 (88F5181) and Orion-VoIP (88F5181L) */
|
|
#define MV88F5181_DEV_ID 0x5181
|
|
#define MV88F5181_REV_B1 3
|
|
+#define MV88F5181L_REV_A0 8
|
|
+#define MV88F5181L_REV_A1 9
|
|
/* Orion-NAS (88F5182) */
|
|
#define MV88F5182_DEV_ID 0x5182
|
|
#define MV88F5182_REV_A2 2
|
|
@@ -152,6 +154,7 @@
|
|
#define BRIDGE_MASK ORION5X_BRIDGE_REG(0x114)
|
|
#define BRIDGE_INT_TIMER0 0x0002
|
|
#define BRIDGE_INT_TIMER1 0x0004
|
|
+#define BRIDGE_INT_TIMER1_CLR (~0x0004)
|
|
#define MAIN_IRQ_CAUSE ORION5X_BRIDGE_REG(0x200)
|
|
#define MAIN_IRQ_MASK ORION5X_BRIDGE_REG(0x204)
|
|
|
|
--- a/include/asm-arm/arch-orion5x/uncompress.h
|
|
+++ b/include/asm-arm/arch-orion5x/uncompress.h
|
|
@@ -8,23 +8,38 @@
|
|
* warranty of any kind, whether express or implied.
|
|
*/
|
|
|
|
+#include <linux/serial_reg.h>
|
|
#include <asm/arch/orion5x.h>
|
|
|
|
-#define MV_UART_THR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x0))
|
|
-#define MV_UART_LSR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x14))
|
|
-
|
|
-#define LSR_THRE 0x20
|
|
+#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE)
|
|
|
|
static void putc(const char c)
|
|
{
|
|
- int j = 0x1000;
|
|
- while (--j && !(*MV_UART_LSR & LSR_THRE))
|
|
+ unsigned char *base = SERIAL_BASE;
|
|
+ int i;
|
|
+
|
|
+ for (i = 0; i < 0x1000; i++) {
|
|
+ if (base[UART_LSR << 2] & UART_LSR_THRE)
|
|
+ break;
|
|
barrier();
|
|
- *MV_UART_THR = c;
|
|
+ }
|
|
+
|
|
+ base[UART_TX << 2] = c;
|
|
}
|
|
|
|
static void flush(void)
|
|
{
|
|
+ unsigned char *base = SERIAL_BASE;
|
|
+ unsigned char mask;
|
|
+ int i;
|
|
+
|
|
+ mask = UART_LSR_TEMT | UART_LSR_THRE;
|
|
+
|
|
+ for (i = 0; i < 0x1000; i++) {
|
|
+ if ((base[UART_LSR << 2] & mask) == mask)
|
|
+ break;
|
|
+ barrier();
|
|
+ }
|
|
}
|
|
|
|
/*
|
|
--- a/include/asm-arm/assembler.h
|
|
+++ b/include/asm-arm/assembler.h
|
|
@@ -56,6 +56,21 @@
|
|
#endif
|
|
|
|
/*
|
|
+ * This can be used to enable code to cacheline align the destination
|
|
+ * pointer when bulk writing to memory. Experiments on StrongARM and
|
|
+ * XScale didn't show this a worthwhile thing to do when the cache is not
|
|
+ * set to write-allocate (this would need further testing on XScale when WA
|
|
+ * is used).
|
|
+ *
|
|
+ * On Feroceon there is much to gain however, regardless of cache mode.
|
|
+ */
|
|
+#ifdef CONFIG_CPU_FEROCEON
|
|
+#define CALGN(code...) code
|
|
+#else
|
|
+#define CALGN(code...)
|
|
+#endif
|
|
+
|
|
+/*
|
|
* Enable and disable interrupts
|
|
*/
|
|
#if __LINUX_ARM_ARCH__ >= 6
|
|
--- a/include/asm-arm/cacheflush.h
|
|
+++ b/include/asm-arm/cacheflush.h
|
|
@@ -95,11 +95,7 @@
|
|
#endif
|
|
|
|
#if defined(CONFIG_CPU_FEROCEON)
|
|
-# ifdef _CACHE
|
|
-# define MULTI_CACHE 1
|
|
-# else
|
|
-# define _CACHE feroceon
|
|
-# endif
|
|
+# define MULTI_CACHE 1
|
|
#endif
|
|
|
|
#if defined(CONFIG_CPU_V6)
|
|
--- /dev/null
|
|
+++ b/include/asm-arm/plat-orion/cache-feroceon-l2.h
|
|
@@ -0,0 +1,11 @@
|
|
+/*
|
|
+ * include/asm-arm/plat-orion/cache-feroceon-l2.h
|
|
+ *
|
|
+ * Copyright (C) 2008 Marvell Semiconductor
|
|
+ *
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
+ * License version 2. This program is licensed "as is" without any
|
|
+ * warranty of any kind, whether express or implied.
|
|
+ */
|
|
+
|
|
+extern void __init feroceon_l2_init(int l2_wt_override);
|
|
--- a/include/asm-arm/plat-orion/pcie.h
|
|
+++ b/include/asm-arm/plat-orion/pcie.h
|
|
@@ -14,6 +14,7 @@
|
|
u32 orion_pcie_dev_id(void __iomem *base);
|
|
u32 orion_pcie_rev(void __iomem *base);
|
|
int orion_pcie_link_up(void __iomem *base);
|
|
+int orion_pcie_x4_mode(void __iomem *base);
|
|
int orion_pcie_get_local_bus_nr(void __iomem *base);
|
|
void orion_pcie_set_local_bus_nr(void __iomem *base, int nr);
|
|
void orion_pcie_setup(void __iomem *base,
|
|
--- a/include/asm-arm/tlbflush.h
|
|
+++ b/include/asm-arm/tlbflush.h
|
|
@@ -39,6 +39,7 @@
|
|
#define TLB_V6_D_ASID (1 << 17)
|
|
#define TLB_V6_I_ASID (1 << 18)
|
|
|
|
+#define TLB_L2CLEAN_FR (1 << 29) /* Feroceon */
|
|
#define TLB_DCLEAN (1 << 30)
|
|
#define TLB_WB (1 << 31)
|
|
|
|
@@ -51,6 +52,7 @@
|
|
* v4 - ARMv4 without write buffer
|
|
* v4wb - ARMv4 with write buffer without I TLB flush entry instruction
|
|
* v4wbi - ARMv4 with write buffer with I TLB flush entry instruction
|
|
+ * fr - Feroceon (v4wbi with non-outer-cacheable page table walks)
|
|
* v6wbi - ARMv6 with write buffer with I TLB flush entry instruction
|
|
*/
|
|
#undef _TLB
|
|
@@ -103,6 +105,23 @@
|
|
# define v4wbi_always_flags (-1UL)
|
|
#endif
|
|
|
|
+#define fr_tlb_flags (TLB_WB | TLB_DCLEAN | TLB_L2CLEAN_FR | \
|
|
+ TLB_V4_I_FULL | TLB_V4_D_FULL | \
|
|
+ TLB_V4_I_PAGE | TLB_V4_D_PAGE)
|
|
+
|
|
+#ifdef CONFIG_CPU_TLB_FEROCEON
|
|
+# define fr_possible_flags fr_tlb_flags
|
|
+# define fr_always_flags fr_tlb_flags
|
|
+# ifdef _TLB
|
|
+# define MULTI_TLB 1
|
|
+# else
|
|
+# define _TLB v4wbi
|
|
+# endif
|
|
+#else
|
|
+# define fr_possible_flags 0
|
|
+# define fr_always_flags (-1UL)
|
|
+#endif
|
|
+
|
|
#define v4wb_tlb_flags (TLB_WB | TLB_DCLEAN | \
|
|
TLB_V4_I_FULL | TLB_V4_D_FULL | \
|
|
TLB_V4_D_PAGE)
|
|
@@ -245,12 +264,14 @@ extern struct cpu_tlb_fns cpu_tlb;
|
|
#define possible_tlb_flags (v3_possible_flags | \
|
|
v4_possible_flags | \
|
|
v4wbi_possible_flags | \
|
|
+ fr_possible_flags | \
|
|
v4wb_possible_flags | \
|
|
v6wbi_possible_flags)
|
|
|
|
#define always_tlb_flags (v3_always_flags & \
|
|
v4_always_flags & \
|
|
v4wbi_always_flags & \
|
|
+ fr_always_flags & \
|
|
v4wb_always_flags & \
|
|
v6wbi_always_flags)
|
|
|
|
@@ -417,6 +438,11 @@ static inline void flush_pmd_entry(pmd_t
|
|
if (tlb_flag(TLB_DCLEAN))
|
|
asm("mcr p15, 0, %0, c7, c10, 1 @ flush_pmd"
|
|
: : "r" (pmd) : "cc");
|
|
+
|
|
+ if (tlb_flag(TLB_L2CLEAN_FR))
|
|
+ asm("mcr p15, 1, %0, c15, c9, 1 @ L2 flush_pmd"
|
|
+ : : "r" (pmd) : "cc");
|
|
+
|
|
if (tlb_flag(TLB_WB))
|
|
dsb();
|
|
}
|
|
@@ -428,6 +454,10 @@ static inline void clean_pmd_entry(pmd_t
|
|
if (tlb_flag(TLB_DCLEAN))
|
|
asm("mcr p15, 0, %0, c7, c10, 1 @ flush_pmd"
|
|
: : "r" (pmd) : "cc");
|
|
+
|
|
+ if (tlb_flag(TLB_L2CLEAN_FR))
|
|
+ asm("mcr p15, 1, %0, c15, c9, 1 @ L2 flush_pmd"
|
|
+ : : "r" (pmd) : "cc");
|
|
}
|
|
|
|
#undef tlb_flag
|
|
--- a/include/linux/mv643xx_eth.h
|
|
+++ b/include/linux/mv643xx_eth.h
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@@ -17,30 +17,59 @@
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struct mv643xx_eth_shared_platform_data {
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struct mbus_dram_target_info *dram;
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- unsigned int t_clk;
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+ unsigned int t_clk;
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};
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struct mv643xx_eth_platform_data {
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+ /*
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+ * Pointer back to our parent instance, and our port number.
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+ */
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struct platform_device *shared;
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- int port_number;
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+ int port_number;
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+ /*
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+ * Whether a PHY is present, and if yes, at which address.
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+ */
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struct platform_device *shared_smi;
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+ int force_phy_addr;
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+ int phy_addr;
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- u16 force_phy_addr; /* force override if phy_addr == 0 */
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- u16 phy_addr;
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-
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- /* If speed is 0, then speed and duplex are autonegotiated. */
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- int speed; /* 0, SPEED_10, SPEED_100, SPEED_1000 */
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- int duplex; /* DUPLEX_HALF or DUPLEX_FULL */
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-
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- /* non-zero values of the following fields override defaults */
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- u32 tx_queue_size;
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- u32 rx_queue_size;
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- u32 tx_sram_addr;
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- u32 tx_sram_size;
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- u32 rx_sram_addr;
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- u32 rx_sram_size;
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- u8 mac_addr[6]; /* mac address if non-zero*/
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+ /*
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+ * Use this MAC address if it is valid, overriding the
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+ * address that is already in the hardware.
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+ */
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+ u8 mac_addr[6];
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+
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+ /*
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+ * If speed is 0, autonegotiation is enabled.
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+ * Valid values for speed: 0, SPEED_10, SPEED_100, SPEED_1000.
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+ * Valid values for duplex: DUPLEX_HALF, DUPLEX_FULL.
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+ */
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+ int speed;
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+ int duplex;
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+
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+ /*
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+ * Which RX/TX queues to use.
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+ */
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+ int rx_queue_mask;
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+ int tx_queue_mask;
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+
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+ /*
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+ * Override default RX/TX queue sizes if nonzero.
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+ */
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+ int rx_queue_size;
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+ int tx_queue_size;
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+
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+ /*
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+ * Use on-chip SRAM for RX/TX descriptors if size is nonzero
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+ * and sufficient to contain all descriptors for the requested
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+ * ring sizes.
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+ */
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+ unsigned long rx_sram_addr;
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+ int rx_sram_size;
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+ unsigned long tx_sram_addr;
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+ int tx_sram_size;
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};
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-#endif /* __LINUX_MV643XX_ETH_H */
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+
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+#endif
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