imx23: add new target for i.MX233-based boards

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

SVN-Revision: 37038
This commit is contained in:
Zoltan Herpai 2013-06-27 10:12:03 +00:00
parent 1761b7b370
commit e5c7a93d71
6 changed files with 452 additions and 0 deletions

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#
# Copyright (C) 2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
ARCH:=arm
BOARD:=imx23
BOARDNAME:=Olinuxino i.MX233
FEATURES:=ext4 rtc usb gpio
CFLAGS:=-Os -pipe -march=armv5te -mtune=arm926ej-s -fno-caller-saves
MAINTAINER:=Zoltan HERPAI <wigyori@uid0.hu>
LINUX_VERSION:=3.9.4
KERNELNAME:="zImage dtbs"
DEPENDS:=+imx-bootlets
define Target/Description
Support for Olimex Olinuxino boards
endef
include $(INCLUDE_DIR)/target.mk
DEFAULT_PACKAGES += dnsmasq imx-bootlets kmod-usb-chipidea kmod-usb-net kmod-usb-net-smsc95xx \
kmod-wdt-stmp3xxx kmod-gpio-mcp23s08 kmod-leds-gpio kmod-ledtrig-heartbeat
$(eval $(call BuildTarget))

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::sysinit:/etc/init.d/rcS S boot
::shutdown:/etc/init.d/rcS K shutdown
ttyAMA0::askfirst:/bin/ash --login

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CONFIG_ALIGNMENT_TRAP=y
# CONFIG_AMBA_PL08X is not set
# CONFIG_APM_EMULATION is not set
CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
CONFIG_ARCH_MXS=y
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
CONFIG_ARCH_NR_GPIO=0
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_ARM=y
CONFIG_ARM_AMBA=y
CONFIG_ARM_APPENDED_DTB=y
# CONFIG_ARM_ATAG_DTB_COMPAT is not set
# CONFIG_ARM_CPU_SUSPEND is not set
CONFIG_ARM_L1_CACHE_SHIFT=5
CONFIG_ARM_NR_BANKS=8
CONFIG_ARM_PATCH_PHYS_VIRT=y
# CONFIG_ARM_SP805_WATCHDOG is not set
CONFIG_ARM_THUMB=y
CONFIG_ATAGS=y
# CONFIG_CACHE_L2X0 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CLKDEV_LOOKUP=y
CONFIG_CLKSRC_MMIO=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_CMDLINE="console=ttyAMA0,115200 root=/dev/mmcblk0p2 rw rootwait"
CONFIG_CMDLINE_FROM_BOOTLOADER=y
CONFIG_COMMON_CLK=y
CONFIG_COREDUMP=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
CONFIG_CPU_ARM926T=y
# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_V4WB=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
# CONFIG_CPU_ICACHE_DISABLE is not set
CONFIG_CPU_PABRT_LEGACY=y
CONFIG_CPU_TLB_V4WBI=y
CONFIG_CPU_USE_DOMAINS=y
CONFIG_CRC16=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
# CONFIG_DEBUG_PINCTRL is not set
# CONFIG_DEBUG_USER is not set
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DMADEVICES=y
CONFIG_DMA_ENGINE=y
CONFIG_DMA_OF=y
CONFIG_DTC=y
CONFIG_EXT4_FS=y
CONFIG_FEC=y
CONFIG_FRAME_POINTER=y
CONFIG_FS_MBCACHE=y
CONFIG_GENERIC_ATOMIC64=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_IO=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_DEVRES=y
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MXS=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
CONFIG_HAVE_AOUT=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_HAVE_ARCH_PFN_VALID=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
CONFIG_HAVE_BPF_JIT=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_HAVE_DEBUG_KMEMLEAK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_HAVE_GENERIC_HARDIRQS=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_HAVE_NET_DSA=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_HAVE_PROC_CPU=y
CONFIG_HAVE_PWM=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_UID16=y
CONFIG_I2C=y
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCA=y
CONFIG_I2C_ALGOPCF=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_DEBUG_ALGO=y
CONFIG_I2C_DEBUG_BUS=y
CONFIG_I2C_DEBUG_CORE=y
CONFIG_I2C_MUX=y
# CONFIG_I2C_MUX_GPIO is not set
# CONFIG_I2C_MUX_PCA9541 is not set
# CONFIG_I2C_MUX_PCA954x is not set
CONFIG_I2C_MUX_PINCTRL=y
CONFIG_I2C_MXS=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IRQCHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_WORK=y
# CONFIG_ISDN is not set
CONFIG_JBD2=y
CONFIG_KTIME_SCALAR=y
# CONFIG_LEDS_REGULATOR is not set
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_MACH_MXS_DT=y
CONFIG_MDIO_BOARDINFO=y
CONFIG_MMC=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_MXS=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_MTD_OF_PARTS=y
# CONFIG_MTD_PHYSMAP_OF is not set
CONFIG_MULTI_IRQ_HANDLER=y
CONFIG_MXS_DMA=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_PER_CPU_KM=y
# CONFIG_NET_DMA is not set
CONFIG_NET_VENDOR_WIZNET=y
CONFIG_NLS=y
CONFIG_OF=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_DEVICE=y
# CONFIG_OF_DISPLAY_TIMING is not set
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
CONFIG_OF_IRQ=y
CONFIG_OF_MDIO=y
CONFIG_OF_MTD=y
CONFIG_OF_NET=y
# CONFIG_OF_VIDEOMODE is not set
CONFIG_OLD_SIGACTION=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_PAGE_OFFSET=0xC0000000
# CONFIG_PCI_SYSCALL is not set
CONFIG_PERF_USE_VMALLOC=y
CONFIG_PHYLIB=y
CONFIG_PINCONF=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX23=y
CONFIG_PINCTRL_IMX28=y
CONFIG_PINCTRL_MXS=y
# CONFIG_PINCTRL_SINGLE is not set
CONFIG_PINMUX=y
# CONFIG_PL330_DMA is not set
CONFIG_PM=y
CONFIG_PM_CLK=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_RUNTIME=y
CONFIG_PPS=y
# CONFIG_PREEMPT_RCU is not set
CONFIG_PTP_1588_CLOCK=y
# CONFIG_RCU_STALL_COMMON is not set
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=y
CONFIG_REGULATOR=y
CONFIG_REGULATOR_DEBUG=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_GPIO=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_DRV_RX4581 is not set
CONFIG_RTC_DRV_STMP=y
CONFIG_SCHED_HRTICK=y
# CONFIG_SCSI_DMA is not set
# CONFIG_SERIAL_AMBA_PL010 is not set
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_SERIAL_MXS_AUART=y
# CONFIG_SERIAL_MXS_AUART_CONSOLE is not set
CONFIG_SMSC_PHY=y
CONFIG_SOC_IMX23=y
CONFIG_SOC_IMX28=y
CONFIG_SPARSE_IRQ=y
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
CONFIG_SPI_MXS=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
# CONFIG_STMP3XXX_RTC_WATCHDOG is not set
CONFIG_STMP_DEVICE=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_UID16=y
CONFIG_UIDGID_CONVERTED=y
# CONFIG_UIDGID_STRICT_TYPE_CHECKS is not set
CONFIG_USB=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_XHCI is not set
CONFIG_USB_COMMON=y
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_MXS_PHY is not set
CONFIG_USB_SUPPORT=y
CONFIG_USE_OF=y
CONFIG_VECTORS_BASE=0xffff0000
# CONFIG_VFP is not set
CONFIG_WATCHDOG_CORE=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_ZBOOT_ROM_BSS=0
CONFIG_ZBOOT_ROM_TEXT=0
CONFIG_ZONE_DMA_FLAG=0

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#
# Copyright (C) 2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
define Image/Build
$(call Image/Build/$(1))
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
endef
define Image/BuildKernel
cat $(LINUX_DIR)/arch/arm/boot/zImage $(LINUX_DIR)/arch/arm/boot/dts/imx23-olinuxino.dtb > $(STAGING_DIR)/zImage_dtb
(cd $(STAGING_DIR); \
../host/bin/elftosb -z -c ./linux_prebuilt.db -o linux.sb \
dd if=/dev/zero of=sd_mmc_bootstream.raw bs=512 count=4; \
dd if=linux.sb of=$(BIN_DIR)/openwrt-imx23-sbImage ibs=512 seek=4; \
)
endef
$(eval $(call BuildImage))

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#
# Copyright (C) 2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
define KernelPackage/wdt-stmp3xxx
SUBMENU:=$(OTHER_MENU)
TITLE:=STMP3xxx Watchdog timer
DEPENDS:=@(TARGET_imx23)
KCONFIG:=CONFIG_STMP3XXX_RTC_WATCHDOG
FILES:=$(LINUX_DIR)/drivers/$(WATCHDOG_DIR)/stmp3xxx_rtc_wdt.ko
AUTOLOAD:=$(call AutoLoad,50,stmp3xxx_rtc_wdt)
endef
define KernelPackage/wdt-stmp3xxx/description
Kernel module for STMP3xxx watchdog timer.
endef
$(eval $(call KernelPackage,wdt-stmp3xxx))
define KernelPackage/usb-chipidea
TITLE:=Support for ChipIdea controllers
DEPENDS:=+kmod-usb2 +kmod-usb-mxs-phy
KCONFIG:= \
CONFIG_USB_CHIPIDEA \
CONFIG_USB_CHIPIDEA_HOST=y \
CONFIG_USB_CHIPIDEA_DEBUG=y
FILES:=\
$(LINUX_DIR)/drivers/usb/chipidea/ci_hdrc.ko \
$(LINUX_DIR)/drivers/usb/chipidea/ci13xxx_imx.ko
AUTOLOAD:=$(call AutoLoad,51,ci_hdrc ci13xxx_imx,1)
$(call AddDepends/usb)
endef
define KernelPackage/usb-chipidea/description
Kernel support for USB ChipIdea controllers
endef
$(eval $(call KernelPackage,usb-chipidea,1))
define KernelPackage/usb-mxs-phy
TITLE:=Support for Freescale MXS USB PHY controllers
DEPENDS:=+kmod-usb2
KCONFIG:= \
CONFIG_USB_MXS_PHY
FILES:=$(LINUX_DIR)/drivers/usb/otg/mxs-phy.ko
AUTOLOAD:=$(call AutoLoad,50,mxs-phy,1)
$(call AddDepends/usb)
endef
define KernelPackage/usb-mxs-phy/description
Kernel support for Freescale MXS USB PHY controllers
endef
$(eval $(call KernelPackage,usb-mxs-phy,1))
define KernelPackage/usb-net-smsc95xx
TITLE:=SMSC95xx USB/2.0 Ethernet driver
KCONFIG:=CONFIG_USB_NET_SMSC95XX
FILES:=$(LINUX_DIR)/drivers/net/usb/smsc95xx.ko
AUTOLOAD:=$(call AutoLoad,64,smsc95xx)
$(call AddDepends/usb-net)
endef
define KernelPackage/usb-net-smsc95xx/description
Kernel support for SMSC95xx USB/2.0 Ethernet driver
endef
$(eval $(call KernelPackage,usb-net-smsc95xx))

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diff -ruN linux-3.8.11.orig/arch/arm/boot/dts/imx23.dtsi linux-3.8.11/arch/arm/boot/dts/imx23.dtsi
--- linux-3.8.11.orig/arch/arm/boot/dts/imx23.dtsi 2013-05-01 18:56:10.000000000 +0200
+++ linux-3.8.11/arch/arm/boot/dts/imx23.dtsi 2013-05-07 01:17:33.000000000 +0200
@@ -292,8 +292,42 @@
fsl,voltage = <1>;
fsl,pull-up = <1>;
};
- };
+ i2c0_pins_a: i2c0@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x01e0 /* MX23_PAD_I2C_SCL__I2C_SCL */
+ 0x01f0 /* MX23_PAD_I2C_SDA__I2C_SDA */
+ >;
+ fsl,drive-strength = <1>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <1>;
+ };
+
+ i2c1_pins_a: i2c1@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x1171 /* MX23_PAD_LCD_ENABLE__I2C_SCL */
+ 0x1181 /* MX23_PAD_LCD_HSYNC__I2C_SDA */
+ >;
+ fsl,drive-strength = <1>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <1>;
+ };
+
+ i2c2_pins_a: i2c2@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x2031 /* MX23_PAD_SSP1_DATA1__I2C_SCL */
+ 0x2041 /* MX23_PAD_SSP1_DATA2__I2C_SDA */
+ >;
+ fsl,drive-strength = <1>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <1>;
+ };
+
+ };
+
digctl@8001c000 {
reg = <0x8001c000 2000>;
status = "disabled";
@@ -400,8 +434,14 @@
status = "disabled";
};
- i2c@80058000 {
+ i2c0: i2c@80058000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx28-i2c";
reg = <0x80058000 0x2000>;
+ interrupts = <27 26>;
+ clock-frequency = <100000>;
+ fsl,i2c-dma-channel = <3>;
status = "disabled";
};
diff -ruN linux-3.8.11.orig/arch/arm/boot/dts/imx23-olinuxino.dts linux-3.8.11/arch/arm/boot/dts/imx23-olinuxino.dts
--- linux-3.8.11.orig/arch/arm/boot/dts/imx23-olinuxino.dts 2013-05-01 18:56:10.000000000 +0200
+++ linux-3.8.11/arch/arm/boot/dts/imx23-olinuxino.dts 2013-05-07 01:16:41.000000000 +0200
@@ -68,6 +68,12 @@
};
apbx@80040000 {
+ i2c0: i2c@80058000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+ };
+
duart: serial@80070000 {
pinctrl-names = "default";
pinctrl-0 = <&duart_pins_a>;