brcm63xx: add initial support for BCM63268
Add initial support for the BCM63268 family of SoCs, but keep it disabled for now as most things don't work yet. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 39271
This commit is contained in:
parent
ab8897045c
commit
3bdcf040aa
14 changed files with 978 additions and 15 deletions
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@ -16,6 +16,7 @@ CONFIG_B53_SPI_DRIVER=y
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# CONFIG_B53_SRAB_DRIVER is not set
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CONFIG_BCM63XX=y
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CONFIG_BCM63XX_CPU_3368=y
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# CONFIG_BCM63XX_CPU_63268 is not set
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CONFIG_BCM63XX_CPU_6328=y
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CONFIG_BCM63XX_CPU_6338=y
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CONFIG_BCM63XX_CPU_6345=y
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@ -0,0 +1,70 @@
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From aa05464973bc176478af462ca7c53a9239c651d4 Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jogo@openwrt.org>
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Date: Sun, 8 Dec 2013 03:13:06 +0100
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Subject: [PATCH 46/53] MIPS: BCM63XX: dynamically set the pcie memory windows
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Different SoCs use different memory windows (and sizes), so don't
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hardcode it.
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---
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arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h | 8 ++++----
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arch/mips/pci/pci-bcm63xx.c | 15 ++++++++++-----
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2 files changed, 14 insertions(+), 9 deletions(-)
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--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
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+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
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@@ -40,10 +40,10 @@
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#define BCM_CB_MEM_END_PA (BCM_CB_MEM_BASE_PA + \
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BCM_CB_MEM_SIZE - 1)
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-#define BCM_PCIE_MEM_BASE_PA 0x10f00000
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-#define BCM_PCIE_MEM_SIZE (1 * 1024 * 1024)
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-#define BCM_PCIE_MEM_END_PA (BCM_PCIE_MEM_BASE_PA + \
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- BCM_PCIE_MEM_SIZE - 1)
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+#define BCM_PCIE_MEM_BASE_PA_6328 0x10f00000
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+#define BCM_PCIE_MEM_SIZE_6328 (1 * 1024 * 1024)
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+#define BCM_PCIE_MEM_END_PA_6328 (BCM_PCIE_MEM_BASE_PA_6328 + \
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+ BCM_PCIE_MEM_SIZE_6328 - 1)
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/*
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* Internal registers are accessed through KSEG3
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--- a/arch/mips/pci/pci-bcm63xx.c
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+++ b/arch/mips/pci/pci-bcm63xx.c
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@@ -77,8 +77,8 @@ struct pci_controller bcm63xx_cb_control
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static struct resource bcm_pcie_mem_resource = {
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.name = "bcm63xx PCIe memory space",
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- .start = BCM_PCIE_MEM_BASE_PA,
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- .end = BCM_PCIE_MEM_END_PA,
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+ .start = 0,
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+ .end = 0,
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.flags = IORESOURCE_MEM,
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};
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@@ -195,12 +195,12 @@ static int __init bcm63xx_register_pcie(
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bcm_pcie_writel(val, PCIE_CONFIG2_REG);
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/* set bar0 to little endian */
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- val = (BCM_PCIE_MEM_BASE_PA >> 20) << BASEMASK_BASE_SHIFT;
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- val |= (BCM_PCIE_MEM_BASE_PA >> 20) << BASEMASK_MASK_SHIFT;
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+ val = (bcm_pcie_mem_resource.start >> 20) << BASEMASK_BASE_SHIFT;
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+ val |= (bcm_pcie_mem_resource.end >> 20) << BASEMASK_MASK_SHIFT;
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val |= BASEMASK_REMAP_EN;
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bcm_pcie_writel(val, PCIE_BRIDGE_BAR0_BASEMASK_REG);
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- val = (BCM_PCIE_MEM_BASE_PA >> 20) << REBASE_ADDR_BASE_SHIFT;
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+ val = (bcm_pcie_mem_resource.start >> 20) << REBASE_ADDR_BASE_SHIFT;
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bcm_pcie_writel(val, PCIE_BRIDGE_BAR0_REBASE_ADDR_REG);
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register_pci_controller(&bcm63xx_pcie_controller);
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@@ -334,6 +334,11 @@ static int __init bcm63xx_pci_init(void)
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if (!bcm63xx_pci_enabled)
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return -ENODEV;
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+ if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
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+ bcm_pcie_mem_resource.start = BCM_PCIE_MEM_BASE_PA_6328;
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+ bcm_pcie_mem_resource.end = BCM_PCIE_MEM_END_PA_6328;
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+ }
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+
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switch (bcm63xx_get_cpu_id()) {
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case BCM6328_CPU_ID:
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case BCM6362_CPU_ID:
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@ -0,0 +1,47 @@
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From f1477f6e3551fd6beecfee5368fed1325dcd421f Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jogo@openwrt.org>
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Date: Sat, 7 Dec 2013 14:54:51 +0100
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Subject: [PATCH 47/53] MIPS: BCM63XX: widen cpuid field
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---
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arch/mips/bcm63xx/cpu.c | 2 +-
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arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 8 ++++----
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2 files changed, 5 insertions(+), 5 deletions(-)
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--- a/arch/mips/bcm63xx/cpu.c
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+++ b/arch/mips/bcm63xx/cpu.c
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@@ -24,7 +24,7 @@ EXPORT_SYMBOL(bcm63xx_regs_base);
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const int *bcm63xx_irqs;
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EXPORT_SYMBOL(bcm63xx_irqs);
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-u16 bcm63xx_cpu_id __read_mostly;
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+u32 bcm63xx_cpu_id __read_mostly;
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EXPORT_SYMBOL(bcm63xx_cpu_id);
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static u32 bcm63xx_cpu_variant __read_mostly;
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--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
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+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
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@@ -27,7 +27,7 @@ u32 bcm63xx_get_cpu_variant(void);
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u8 bcm63xx_get_cpu_rev(void);
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unsigned int bcm63xx_get_cpu_freq(void);
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-static inline u16 __pure __bcm63xx_get_cpu_id(const u16 cpu_id)
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+static inline u32 __pure __bcm63xx_get_cpu_id(const u32 cpu_id)
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{
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switch (cpu_id) {
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#ifdef CONFIG_BCM63XX_CPU_3368
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@@ -69,11 +69,11 @@ static inline u16 __pure __bcm63xx_get_c
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return cpu_id;
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}
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-extern u16 bcm63xx_cpu_id;
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+extern u32 bcm63xx_cpu_id;
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-static inline u16 __pure bcm63xx_get_cpu_id(void)
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+static inline u32 __pure bcm63xx_get_cpu_id(void)
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{
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- const u16 cpu_id = bcm63xx_cpu_id;
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+ const u32 cpu_id = bcm63xx_cpu_id;
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return __bcm63xx_get_cpu_id(cpu_id);
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}
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@ -0,0 +1,39 @@
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From 6f5658c845cf1f79213b1d20423a04967259fdaa Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jogo@openwrt.org>
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Date: Sun, 15 Dec 2013 20:46:26 +0100
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Subject: [PATCH 48/53] MIPS: BCM63XX: increase number of IRQs
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Newer SoCs have 128 bit wide irq registers, thus 128 available internal
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interupts.
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---
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arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h | 4 +++-
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arch/mips/include/asm/mach-bcm63xx/irq.h | 2 +-
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2 files changed, 4 insertions(+), 2 deletions(-)
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--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h
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+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h
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@@ -1,10 +1,12 @@
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#ifndef BCM63XX_IRQ_H_
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#define BCM63XX_IRQ_H_
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+#include <irq.h>
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#include <bcm63xx_cpu.h>
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#define IRQ_INTERNAL_BASE 8
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-#define IRQ_EXTERNAL_BASE 100
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+#define NR_INTERNAL_IRQS 128
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+#define IRQ_EXTERNAL_BASE (IRQ_INTERNAL_BASE + NR_INTERNAL_IRQS)
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#define IRQ_EXT_0 (IRQ_EXTERNAL_BASE + 0)
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#define IRQ_EXT_1 (IRQ_EXTERNAL_BASE + 1)
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#define IRQ_EXT_2 (IRQ_EXTERNAL_BASE + 2)
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--- a/arch/mips/include/asm/mach-bcm63xx/irq.h
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+++ b/arch/mips/include/asm/mach-bcm63xx/irq.h
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@@ -1,7 +1,7 @@
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#ifndef __ASM_MACH_BCM63XX_IRQ_H
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#define __ASM_MACH_BCM63XX_IRQ_H
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-#define NR_IRQS 128
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+#define NR_IRQS 256
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#define MIPS_CPU_IRQ_BASE 0
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#endif
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@ -0,0 +1,713 @@
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From 98f63141190ac02c58b78d58f771bd263c61d756 Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jogo@openwrt.org>
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Date: Sat, 7 Dec 2013 17:14:17 +0100
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Subject: [PATCH 48/56] MIPS: BCM63XX: add support for BCM63268
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Signed-off-by: Jonas Gorski <jogo@openwrt.org>
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---
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arch/mips/bcm63xx/Kconfig | 5 +
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arch/mips/bcm63xx/boards/board_bcm963xx.c | 2 +-
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arch/mips/bcm63xx/clk.c | 25 ++++-
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arch/mips/bcm63xx/cpu.c | 59 +++++++++-
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arch/mips/bcm63xx/dev-flash.c | 6 +
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arch/mips/bcm63xx/dev-spi.c | 4 +-
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arch/mips/bcm63xx/irq.c | 20 +++-
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arch/mips/bcm63xx/reset.c | 21 ++++
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arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 130 ++++++++++++++++++++++
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arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h | 2 +
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arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 79 +++++++++++++
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arch/mips/include/asm/mach-bcm63xx/ioremap.h | 1 +
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12 files changed, 342 insertions(+), 12 deletions(-)
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--- a/arch/mips/bcm63xx/Kconfig
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+++ b/arch/mips/bcm63xx/Kconfig
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@@ -60,6 +60,11 @@ config BCM63XX_CPU_6368
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select HW_HAS_PCI
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select BCM63XX_OHCI
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select BCM63XX_EHCI
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+
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+config BCM63XX_CPU_63268
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+ bool "support 63268 CPU"
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+ select SYS_HAS_CPU_BMIPS4350
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+ select HW_HAS_PCI
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endmenu
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source "arch/mips/bcm63xx/boards/Kconfig"
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--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
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+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
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@@ -825,7 +825,7 @@ void __init board_prom_init(void)
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/* read base address of boot chip select (0)
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* 6328/6362 do not have MPI but boot from a fixed address
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*/
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- if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
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+ if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268()) {
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val = 0x18000000;
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} else {
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val = bcm_mpi_readl(MPI_CSBASE_REG(0));
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--- a/arch/mips/bcm63xx/clk.c
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+++ b/arch/mips/bcm63xx/clk.c
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@@ -133,6 +133,8 @@ static void enetsw_set(struct clk *clk,
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CKCTL_6368_SWPKT_USB_EN |
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CKCTL_6368_SWPKT_SAR_EN,
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enable);
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+ else if (BCMCPU_IS_63268())
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+ bcm_hwclock_set(CKCTL_63268_ROBOSW_EN, enable);
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else
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return;
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@@ -177,6 +179,8 @@ static void usbh_set(struct clk *clk, in
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bcm_hwclock_set(CKCTL_6362_USBH_EN, enable);
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else if (BCMCPU_IS_6368())
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bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
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+ else if (BCMCPU_IS_63268())
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+ bcm_hwclock_set(CKCTL_63268_USBH_EN, enable);
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else
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return;
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@@ -199,6 +203,8 @@ static void usbd_set(struct clk *clk, in
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bcm_hwclock_set(CKCTL_6362_USBD_EN, enable);
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else if (BCMCPU_IS_6368())
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bcm_hwclock_set(CKCTL_6368_USBD_EN, enable);
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+ else if (BCMCPU_IS_63268())
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+ bcm_hwclock_set(CKCTL_63268_USBD_EN, enable);
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else
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return;
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@@ -225,9 +231,13 @@ static void spi_set(struct clk *clk, int
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mask = CKCTL_6358_SPI_EN;
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else if (BCMCPU_IS_6362())
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mask = CKCTL_6362_SPI_EN;
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- else
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- /* BCMCPU_IS_6368 */
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+ else if (BCMCPU_IS_6368())
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mask = CKCTL_6368_SPI_EN;
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+ else if (BCMCPU_IS_63268())
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+ mask = CKCTL_63268_SPI_EN;
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+ else
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+ return;
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+
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bcm_hwclock_set(mask, enable);
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}
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@@ -246,6 +256,8 @@ static void hsspi_set(struct clk *clk, i
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mask = CKCTL_6328_HSSPI_EN;
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else if (BCMCPU_IS_6362())
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mask = CKCTL_6362_HSSPI_EN;
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+ else if (BCMCPU_IS_63268())
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+ mask = CKCTL_63268_HSSPI_EN;
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else
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return;
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@@ -307,6 +319,8 @@ static void pcie_set(struct clk *clk, in
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bcm_hwclock_set(CKCTL_6328_PCIE_EN, enable);
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else if (BCMCPU_IS_6362())
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bcm_hwclock_set(CKCTL_6362_PCIE_EN, enable);
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+ else if (BCMCPU_IS_63268())
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+ bcm_hwclock_set(CKCTL_63268_PCIE_EN, enable);
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}
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static struct clk clk_pcie = {
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@@ -374,9 +388,11 @@ struct clk *clk_get(struct device *dev,
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return &clk_periph;
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if ((BCMCPU_IS_3368() || BCMCPU_IS_6358()) && !strcmp(id, "pcm"))
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return &clk_pcm;
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- if ((BCMCPU_IS_6362() || BCMCPU_IS_6368()) && !strcmp(id, "ipsec"))
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+ if ((BCMCPU_IS_6362() || BCMCPU_IS_6368() || BCMCPU_IS_63268()) &&
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+ !strcmp(id, "ipsec"))
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return &clk_ipsec;
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- if ((BCMCPU_IS_6328() || BCMCPU_IS_6362()) && !strcmp(id, "pcie"))
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+ if ((BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268()) &&
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+ !strcmp(id, "pcie"))
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return &clk_pcie;
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return ERR_PTR(-ENOENT);
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}
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@@ -399,6 +415,7 @@ static int __init bcm63xx_clk_init(void)
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clk_hsspi.rate = HSSPI_PLL_HZ_6328;
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break;
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case BCM6362_CPU_ID:
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+ case BCM63268_CPU_ID:
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clk_hsspi.rate = HSSPI_PLL_HZ_6362;
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break;
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}
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--- a/arch/mips/bcm63xx/cpu.c
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+++ b/arch/mips/bcm63xx/cpu.c
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@@ -101,6 +101,15 @@ static const int bcm6368_irqs[] = {
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};
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+static const unsigned long bcm63268_regs_base[] = {
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+ __GEN_CPU_REGS_TABLE(63268)
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+};
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+
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+static const int bcm63268_irqs[] = {
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+ __GEN_CPU_IRQ_TABLE(63268)
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+
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+};
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+
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u32 bcm63xx_get_cpu_variant(void)
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{
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return bcm63xx_cpu_variant;
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@@ -251,6 +260,27 @@ static unsigned int detect_cpu_clock(voi
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return (((64 * 1000000) / p1) * p2 * ndiv) / m1;
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}
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+ case BCM63268_CPU_ID:
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+ {
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+ unsigned int tmp, mips_pll_fcvo;
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+
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+ tmp = bcm_misc_readl(MISC_STRAPBUS_63268_REG);
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+ mips_pll_fcvo = (tmp & STRAPBUS_63268_FCVO_MASK) >>
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+ STRAPBUS_63268_FCVO_SHIFT;
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+ switch (mips_pll_fcvo) {
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+ case 0x3:
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+ case 0xe:
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+ return 320000000;
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+ case 0xa:
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+ return 333000000;
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+ case 0x2:
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+ case 0xb:
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+ case 0xf:
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+ return 400000000;
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+ default:
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+ return 0;
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+ }
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+ }
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default:
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BUG();
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@@ -265,7 +295,7 @@ static unsigned int detect_memory_size(v
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unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0;
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u32 val;
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- if (BCMCPU_IS_6328() || BCMCPU_IS_6362())
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+ if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268())
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return bcm_ddr_readl(DDR_CSEND_REG) << 24;
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if (BCMCPU_IS_6345()) {
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@@ -304,6 +334,7 @@ void __init bcm63xx_cpu_init(void)
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struct cpuinfo_mips *c = ¤t_cpu_data;
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unsigned int cpu = smp_processor_id();
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u32 chipid_reg;
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+ bool long_chipid = false;
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u8 varid;
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/* soc registers location depends on cpu type */
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@@ -325,6 +356,9 @@ void __init bcm63xx_cpu_init(void)
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case 0x10:
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chipid_reg = BCM_6345_PERF_BASE;
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break;
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+ case 0x80:
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+ long_chipid = true;
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+ /* fall-through */
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default:
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chipid_reg = BCM_6368_PERF_BASE;
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break;
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@@ -332,6 +366,7 @@ void __init bcm63xx_cpu_init(void)
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break;
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}
|
||||
|
||||
+
|
||||
/*
|
||||
* really early to panic, but delaying panic would not help since we
|
||||
* will never get any working console
|
||||
@@ -341,10 +376,17 @@ void __init bcm63xx_cpu_init(void)
|
||||
|
||||
/* read out CPU type */
|
||||
tmp = bcm_readl(chipid_reg);
|
||||
- bcm63xx_cpu_id = (tmp & REV_CHIPID_MASK) >> REV_CHIPID_SHIFT;
|
||||
- bcm63xx_cpu_variant = bcm63xx_cpu_id;
|
||||
+
|
||||
+ if (long_chipid) {
|
||||
+ bcm63xx_cpu_id = tmp & REV_LONG_CHIPID_MASK;
|
||||
+ bcm63xx_cpu_id >>= REV_LONG_CHIPID_SHIFT;
|
||||
+ } else {
|
||||
+ bcm63xx_cpu_id = (tmp & REV_CHIPID_MASK) >> REV_CHIPID_SHIFT;
|
||||
+ varid = (tmp & REV_VARID_MASK) >> REV_VARID_SHIFT;
|
||||
+ }
|
||||
+
|
||||
bcm63xx_cpu_rev = (tmp & REV_REVID_MASK) >> REV_REVID_SHIFT;
|
||||
- varid = (tmp & REV_VARID_MASK) >> REV_VARID_SHIFT;
|
||||
+ bcm63xx_cpu_variant = bcm63xx_cpu_id;
|
||||
|
||||
switch (bcm63xx_cpu_id) {
|
||||
case BCM3368_CPU_ID:
|
||||
@@ -399,6 +441,15 @@ void __init bcm63xx_cpu_init(void)
|
||||
/* BCM6369 is a BCM6368 without xDSL, so treat it the same */
|
||||
bcm63xx_cpu_id = BCM6368_CPU_ID;
|
||||
break;
|
||||
+ case BCM63168_CPU_ID:
|
||||
+ case BCM63169_CPU_ID:
|
||||
+ case BCM63268_CPU_ID:
|
||||
+ case BCM63269_CPU_ID:
|
||||
+ bcm63xx_regs_base = bcm63268_regs_base;
|
||||
+ bcm63xx_irqs = bcm63268_irqs;
|
||||
+
|
||||
+ bcm63xx_cpu_id = BCM63268_CPU_ID;
|
||||
+ break;
|
||||
default:
|
||||
panic("unsupported broadcom CPU %x", bcm63xx_cpu_id);
|
||||
break;
|
||||
--- a/arch/mips/bcm63xx/dev-flash.c
|
||||
+++ b/arch/mips/bcm63xx/dev-flash.c
|
||||
@@ -94,6 +94,12 @@ static int __init bcm63xx_detect_flash_t
|
||||
case STRAPBUS_6368_BOOT_SEL_PARALLEL:
|
||||
return BCM63XX_FLASH_TYPE_PARALLEL;
|
||||
}
|
||||
+ case BCM63268_CPU_ID:
|
||||
+ val = bcm_misc_readl(MISC_STRAPBUS_63268_REG);
|
||||
+ if (val & STRAPBUS_63268_BOOT_SEL_SERIAL)
|
||||
+ return BCM63XX_FLASH_TYPE_SERIAL;
|
||||
+ else
|
||||
+ return BCM63XX_FLASH_TYPE_NAND;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
--- a/arch/mips/bcm63xx/dev-spi.c
|
||||
+++ b/arch/mips/bcm63xx/dev-spi.c
|
||||
@@ -37,7 +37,7 @@ static __init void bcm63xx_spi_regs_init
|
||||
if (BCMCPU_IS_6338() || BCMCPU_IS_6348())
|
||||
bcm63xx_regs_spi = bcm6348_regs_spi;
|
||||
if (BCMCPU_IS_3368() || BCMCPU_IS_6358() ||
|
||||
- BCMCPU_IS_6362() || BCMCPU_IS_6368())
|
||||
+ BCMCPU_IS_6362() || BCMCPU_IS_6368() || BCMCPU_IS_63268())
|
||||
bcm63xx_regs_spi = bcm6358_regs_spi;
|
||||
}
|
||||
|
||||
@@ -85,7 +85,7 @@ int __init bcm63xx_spi_register(void)
|
||||
}
|
||||
|
||||
if (BCMCPU_IS_3368() || BCMCPU_IS_6358() || BCMCPU_IS_6362() ||
|
||||
- BCMCPU_IS_6368()) {
|
||||
+ BCMCPU_IS_6368() || BCMCPU_IS_63268()) {
|
||||
spi_resources[0].end += BCM_6358_RSET_SPI_SIZE - 1;
|
||||
spi_pdata.fifo_size = SPI_6358_MSG_DATA_SIZE;
|
||||
spi_pdata.msg_type_shift = SPI_6358_MSG_TYPE_SHIFT;
|
||||
--- a/arch/mips/bcm63xx/irq.c
|
||||
+++ b/arch/mips/bcm63xx/irq.c
|
||||
@@ -158,6 +158,7 @@ static void __internal_irq_unmask_##widt
|
||||
|
||||
BUILD_IPIC_INTERNAL(32);
|
||||
BUILD_IPIC_INTERNAL(64);
|
||||
+BUILD_IPIC_INTERNAL(128);
|
||||
|
||||
asmlinkage void plat_irq_dispatch(void)
|
||||
{
|
||||
@@ -343,6 +344,7 @@ static int bcm63xx_external_irq_set_type
|
||||
case BCM6358_CPU_ID:
|
||||
case BCM6362_CPU_ID:
|
||||
case BCM6368_CPU_ID:
|
||||
+ case BCM63268_CPU_ID:
|
||||
if (levelsense)
|
||||
reg |= EXTIRQ_CFG_LEVELSENSE(irq);
|
||||
else
|
||||
@@ -515,6 +517,18 @@ static void bcm63xx_init_irq(void)
|
||||
ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6368;
|
||||
ext_irq_cfg_reg2 = PERF_EXTIRQ_CFG_REG2_6368;
|
||||
break;
|
||||
+ case BCM63268_CPU_ID:
|
||||
+ irq_stat_addr[0] += PERF_IRQSTAT_63268_REG(0);
|
||||
+ irq_mask_addr[0] += PERF_IRQMASK_63268_REG(0);
|
||||
+ irq_stat_addr[1] += PERF_IRQSTAT_63268_REG(1);
|
||||
+ irq_mask_addr[1] += PERF_IRQMASK_63268_REG(1);
|
||||
+ irq_bits = 128;
|
||||
+ ext_irq_count = 4;
|
||||
+ is_ext_irq_cascaded = 1;
|
||||
+ ext_irq_start = BCM_63268_EXT_IRQ0 - IRQ_INTERNAL_BASE;
|
||||
+ ext_irq_end = BCM_63268_EXT_IRQ3 - IRQ_INTERNAL_BASE;
|
||||
+ ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_63268;
|
||||
+ break;
|
||||
default:
|
||||
BUG();
|
||||
}
|
||||
@@ -523,10 +537,14 @@ static void bcm63xx_init_irq(void)
|
||||
dispatch_internal = __dispatch_internal_32;
|
||||
internal_irq_mask = __internal_irq_mask_32;
|
||||
internal_irq_unmask = __internal_irq_unmask_32;
|
||||
- } else {
|
||||
+ } else if (irq_bits == 64) {
|
||||
dispatch_internal = __dispatch_internal_64;
|
||||
internal_irq_mask = __internal_irq_mask_64;
|
||||
internal_irq_unmask = __internal_irq_unmask_64;
|
||||
+ } else {
|
||||
+ dispatch_internal = __dispatch_internal_128;
|
||||
+ internal_irq_mask = __internal_irq_mask_128;
|
||||
+ internal_irq_unmask = __internal_irq_unmask_128;
|
||||
}
|
||||
}
|
||||
|
||||
--- a/arch/mips/bcm63xx/reset.c
|
||||
+++ b/arch/mips/bcm63xx/reset.c
|
||||
@@ -125,6 +125,20 @@
|
||||
#define BCM6368_RESET_PCIE 0
|
||||
#define BCM6368_RESET_PCIE_EXT 0
|
||||
|
||||
+#define BCM63268_RESET_SPI SOFTRESET_63268_SPI_MASK
|
||||
+#define BCM63268_RESET_ENET 0
|
||||
+#define BCM63268_RESET_USBH SOFTRESET_63268_USBH_MASK
|
||||
+#define BCM63268_RESET_USBD SOFTRESET_63268_USBS_MASK
|
||||
+#define BCM63268_RESET_DSL 0
|
||||
+#define BCM63268_RESET_SAR SOFTRESET_63268_SAR_MASK
|
||||
+#define BCM63268_RESET_EPHY 0
|
||||
+#define BCM63268_RESET_ENETSW SOFTRESET_63268_ENETSW_MASK
|
||||
+#define BCM63268_RESET_PCM SOFTRESET_63268_PCM_MASK
|
||||
+#define BCM63268_RESET_MPI 0
|
||||
+#define BCM63268_RESET_PCIE (SOFTRESET_63268_PCIE_MASK | \
|
||||
+ SOFTRESET_63268_PCIE_CORE_MASK)
|
||||
+#define BCM63268_RESET_PCIE_EXT SOFTRESET_63268_PCIE_EXT_MASK
|
||||
+
|
||||
/*
|
||||
* core reset bits
|
||||
*/
|
||||
@@ -156,6 +170,10 @@ static const u32 bcm6368_reset_bits[] =
|
||||
__GEN_RESET_BITS_TABLE(6368)
|
||||
};
|
||||
|
||||
+static const u32 bcm63268_reset_bits[] = {
|
||||
+ __GEN_RESET_BITS_TABLE(63268)
|
||||
+};
|
||||
+
|
||||
const u32 *bcm63xx_reset_bits;
|
||||
static int reset_reg;
|
||||
|
||||
@@ -182,6 +200,9 @@ static int __init bcm63xx_reset_bits_ini
|
||||
} else if (BCMCPU_IS_6368()) {
|
||||
reset_reg = PERF_SOFTRESET_6368_REG;
|
||||
bcm63xx_reset_bits = bcm6368_reset_bits;
|
||||
+ } else if (BCMCPU_IS_63268()) {
|
||||
+ reset_reg = PERF_SOFTRESET_63268_REG;
|
||||
+ bcm63xx_reset_bits = bcm63268_reset_bits;
|
||||
}
|
||||
|
||||
return 0;
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
|
||||
@@ -21,6 +21,10 @@
|
||||
#define BCM6362_CPU_ID 0x6362
|
||||
#define BCM6368_CPU_ID 0x6368
|
||||
#define BCM6369_CPU_ID 0x6369
|
||||
+#define BCM63168_CPU_ID 0x63168
|
||||
+#define BCM63169_CPU_ID 0x63169
|
||||
+#define BCM63268_CPU_ID 0x63268
|
||||
+#define BCM63269_CPU_ID 0x63269
|
||||
|
||||
void __init bcm63xx_cpu_init(void);
|
||||
u32 bcm63xx_get_cpu_variant(void);
|
||||
@@ -61,6 +65,10 @@ static inline u32 __pure __bcm63xx_get_c
|
||||
#ifdef CONFIG_BCM63XX_CPU_6368
|
||||
case BCM6368_CPU_ID:
|
||||
#endif
|
||||
+
|
||||
+#ifdef CONFIG_BCM63XX_CPU_63268
|
||||
+ case BCM63268_CPU_ID:
|
||||
+#endif
|
||||
break;
|
||||
default:
|
||||
unreachable();
|
||||
@@ -86,6 +94,7 @@ static inline u32 __pure bcm63xx_get_cpu
|
||||
#define BCMCPU_IS_6358() (bcm63xx_get_cpu_id() == BCM6358_CPU_ID)
|
||||
#define BCMCPU_IS_6362() (bcm63xx_get_cpu_id() == BCM6362_CPU_ID)
|
||||
#define BCMCPU_IS_6368() (bcm63xx_get_cpu_id() == BCM6368_CPU_ID)
|
||||
+#define BCMCPU_IS_63268() (bcm63xx_get_cpu_id() == BCM63268_CPU_ID)
|
||||
|
||||
#define BCMCPU_VARIANT_IS_3368() \
|
||||
(bcm63xx_get_cpu_variant() == BCM3368_CPU_ID)
|
||||
@@ -109,6 +118,14 @@ static inline u32 __pure bcm63xx_get_cpu
|
||||
(bcm63xx_get_cpu_variant() == BCM6368_CPU_ID)
|
||||
#define BCMCPU_VARIANT_IS_6369() \
|
||||
(bcm63xx_get_cpu_variant() == BCM6369_CPU_ID)
|
||||
+#define BCMCPU_VARIANT_IS_63168() \
|
||||
+ (bcm63xx_get_cpu_variant() == BCM63168_CPU_ID)
|
||||
+#define BCMCPU_VARIANT_IS_63169() \
|
||||
+ (bcm63xx_get_cpu_variant() == BCM63169_CPU_ID)
|
||||
+#define BCMCPU_VARIANT_IS_63268() \
|
||||
+ (bcm63xx_get_cpu_variant() == BCM63268_CPU_ID)
|
||||
+#define BCMCPU_VARIANT_IS_63269() \
|
||||
+ (bcm63xx_get_cpu_variant() == BCM63269_CPU_ID)
|
||||
|
||||
/*
|
||||
* While registers sets are (mostly) the same across 63xx CPU, base
|
||||
@@ -573,6 +590,52 @@ enum bcm63xx_regs_set {
|
||||
#define BCM_6368_RNG_BASE (0xb0004180)
|
||||
#define BCM_6368_MISC_BASE (0xdeadbeef)
|
||||
|
||||
+/*
|
||||
+ * 63268 register sets base address
|
||||
+ */
|
||||
+#define BCM_63268_DSL_LMEM_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_PERF_BASE (0xb0000000)
|
||||
+#define BCM_63268_TIMER_BASE (0xb0000080)
|
||||
+#define BCM_63268_WDT_BASE (0xb000009c)
|
||||
+#define BCM_63268_UART0_BASE (0xb0000180)
|
||||
+#define BCM_63268_UART1_BASE (0xb00001a0)
|
||||
+#define BCM_63268_GPIO_BASE (0xb00000c0)
|
||||
+#define BCM_63268_SPI_BASE (0xb0000800)
|
||||
+#define BCM_63268_HSSPI_BASE (0xb0001000)
|
||||
+#define BCM_63268_UDC0_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_USBDMA_BASE (0xb000c800)
|
||||
+#define BCM_63268_OHCI0_BASE (0xb0002600)
|
||||
+#define BCM_63268_OHCI_PRIV_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_USBH_PRIV_BASE (0xb0002700)
|
||||
+#define BCM_63268_USBD_BASE (0xb0002400)
|
||||
+#define BCM_63268_MPI_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_PCMCIA_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_PCIE_BASE (0xb06e0000)
|
||||
+#define BCM_63268_SDRAM_REGS_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_DSL_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_UBUS_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_ENET0_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_ENET1_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_ENETDMA_BASE (0xb000d800)
|
||||
+#define BCM_63268_ENETDMAC_BASE (0xb000da00)
|
||||
+#define BCM_63268_ENETDMAS_BASE (0xb000dc00)
|
||||
+#define BCM_63268_ENETSW_BASE (0xb0700000)
|
||||
+#define BCM_63268_EHCI0_BASE (0xb0002500)
|
||||
+#define BCM_63268_SDRAM_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_MEMC_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_DDR_BASE (0xb0003000)
|
||||
+#define BCM_63268_M2M_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_ATM_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_XTM_BASE (0xb0007000)
|
||||
+#define BCM_63268_XTMDMA_BASE (0xb000b800)
|
||||
+#define BCM_63268_XTMDMAC_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_XTMDMAS_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_PCM_BASE (0xb000b000)
|
||||
+#define BCM_63268_PCMDMA_BASE (0xb000b800)
|
||||
+#define BCM_63268_PCMDMAC_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_PCMDMAS_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_RNG_BASE (0xdeadbeef)
|
||||
+#define BCM_63268_MISC_BASE (0xb0001800)
|
||||
|
||||
extern const unsigned long *bcm63xx_regs_base;
|
||||
|
||||
@@ -1084,6 +1147,73 @@ enum bcm63xx_irq {
|
||||
#define BCM_6368_EXT_IRQ4 (IRQ_INTERNAL_BASE + 24)
|
||||
#define BCM_6368_EXT_IRQ5 (IRQ_INTERNAL_BASE + 25)
|
||||
|
||||
+/*
|
||||
+ * 63268 irqs
|
||||
+ */
|
||||
+#define BCM_63268_HIGH_IRQ_BASE (IRQ_INTERNAL_BASE + 32)
|
||||
+#define BCM_63268_VERY_HIGH_IRQ_BASE (BCM_63268_HIGH_IRQ_BASE + 32)
|
||||
+
|
||||
+#define BCM_63268_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
|
||||
+#define BCM_63268_SPI_IRQ (BCM_63268_VERY_HIGH_IRQ_BASE + 16)
|
||||
+#define BCM_63268_UART0_IRQ (IRQ_INTERNAL_BASE + 5)
|
||||
+#define BCM_63268_UART1_IRQ (BCM_63268_HIGH_IRQ_BASE + 2)
|
||||
+#define BCM_63268_DSL_IRQ (IRQ_INTERNAL_BASE + 23)
|
||||
+#define BCM_63268_UDC0_IRQ 0
|
||||
+#define BCM_63268_ENET0_IRQ 0
|
||||
+#define BCM_63268_ENET1_IRQ 0
|
||||
+#define BCM_63268_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 13)
|
||||
+#define BCM_63268_HSSPI_IRQ (IRQ_INTERNAL_BASE + 6)
|
||||
+#define BCM_63268_OHCI0_IRQ (IRQ_INTERNAL_BASE + 9)
|
||||
+#define BCM_63268_EHCI0_IRQ (IRQ_INTERNAL_BASE + 10)
|
||||
+#define BCM_63268_USBD_IRQ (IRQ_INTERNAL_BASE + 11)
|
||||
+#define BCM_63268_USBD_RXDMA0_IRQ (IRQ_INTERNAL_BASE + 19)
|
||||
+#define BCM_63268_USBD_TXDMA0_IRQ (BCM_63268_HIGH_IRQ_BASE + 4)
|
||||
+#define BCM_63268_USBD_RXDMA1_IRQ (IRQ_INTERNAL_BASE + 20)
|
||||
+#define BCM_63268_USBD_TXDMA1_IRQ (BCM_63268_HIGH_IRQ_BASE + 5)
|
||||
+#define BCM_63268_USBD_RXDMA2_IRQ (IRQ_INTERNAL_BASE + 21)
|
||||
+#define BCM_63268_USBD_TXDMA2_IRQ (BCM_63268_HIGH_IRQ_BASE + 6)
|
||||
+#define BCM_63268_PCMCIA_IRQ 0
|
||||
+#define BCM_63268_ENET0_RXDMA_IRQ 0
|
||||
+#define BCM_63268_ENET0_TXDMA_IRQ 0
|
||||
+#define BCM_63268_ENET1_RXDMA_IRQ 0
|
||||
+#define BCM_63268_ENET1_TXDMA_IRQ 0
|
||||
+#define BCM_63268_PCI_IRQ (BCM_63268_HIGH_IRQ_BASE + 8)
|
||||
+#define BCM_63268_ATM_IRQ 0
|
||||
+#define BCM_63268_ENETSW_RXDMA0_IRQ (IRQ_INTERNAL_BASE + 1)
|
||||
+#define BCM_63268_ENETSW_RXDMA1_IRQ (IRQ_INTERNAL_BASE + 2)
|
||||
+#define BCM_63268_ENETSW_RXDMA2_IRQ (IRQ_INTERNAL_BASE + 3)
|
||||
+#define BCM_63268_ENETSW_RXDMA3_IRQ (IRQ_INTERNAL_BASE + 4)
|
||||
+#define BCM_63268_ENETSW_TXDMA0_IRQ (BCM_63268_VERY_HIGH_IRQ_BASE + 0)
|
||||
+#define BCM_63268_ENETSW_TXDMA1_IRQ (BCM_63268_VERY_HIGH_IRQ_BASE + 1)
|
||||
+#define BCM_63268_ENETSW_TXDMA2_IRQ (BCM_63268_VERY_HIGH_IRQ_BASE + 2)
|
||||
+#define BCM_63268_ENETSW_TXDMA3_IRQ (BCM_63268_VERY_HIGH_IRQ_BASE + 3)
|
||||
+#define BCM_63268_XTM_IRQ (BCM_63268_HIGH_IRQ_BASE + 17)
|
||||
+#define BCM_63268_XTM_DMA0_IRQ (IRQ_INTERNAL_BASE + 26)
|
||||
+
|
||||
+#define BCM_63268_RING_OSC_IRQ (BCM_63268_HIGH_IRQ_BASE + 20)
|
||||
+#define BCM_63268_WLAN_GPIO_IRQ (BCM_63268_HIGH_IRQ_BASE + 3)
|
||||
+#define BCM_63268_WLAN_IRQ (IRQ_INTERNAL_BASE + 7)
|
||||
+#define BCM_63268_IPSEC_IRQ (IRQ_INTERNAL_BASE + 8)
|
||||
+#define BCM_63268_NAND_IRQ (BCM_63268_HIGH_IRQ_BASE + 18)
|
||||
+#define BCM_63268_PCM_IRQ (IRQ_INTERNAL_BASE + 13)
|
||||
+#define BCM_63268_DG_IRQ (IRQ_INTERNAL_BASE + 15)
|
||||
+#define BCM_63268_EPHY_ENERGY0_IRQ (IRQ_INTERNAL_BASE + 16)
|
||||
+#define BCM_63268_EPHY_ENERGY1_IRQ (IRQ_INTERNAL_BASE + 17)
|
||||
+#define BCM_63268_EPHY_ENERGY2_IRQ (IRQ_INTERNAL_BASE + 18)
|
||||
+#define BCM_63268_EPHY_ENERGY3_IRQ (IRQ_INTERNAL_BASE + 19)
|
||||
+#define BCM_63268_IPSEC_DMA0_IRQ (IRQ_INTERNAL_BASE + 22)
|
||||
+#define BCM_63268_IPSEC_DMA1_IRQ (BCM_63268_HIGH_IRQ_BASE + 7)
|
||||
+#define BCM_63268_FAP0_IRQ (IRQ_INTERNAL_BASE + 24)
|
||||
+#define BCM_63268_FAP1_IRQ (IRQ_INTERNAL_BASE + 25)
|
||||
+#define BCM_63268_PCM_DMA0_IRQ (BCM_63268_HIGH_IRQ_BASE + 10)
|
||||
+#define BCM_63268_PCM_DMA1_IRQ (BCM_63268_HIGH_IRQ_BASE + 11)
|
||||
+#define BCM_63268_DECT0_IRQ (BCM_63268_HIGH_IRQ_BASE + 0)
|
||||
+#define BCM_63268_DECT1_IRQ (BCM_63268_HIGH_IRQ_BASE + 1)
|
||||
+#define BCM_63268_EXT_IRQ0 (BCM_63268_HIGH_IRQ_BASE + 12)
|
||||
+#define BCM_63268_EXT_IRQ1 (BCM_63268_HIGH_IRQ_BASE + 13)
|
||||
+#define BCM_63268_EXT_IRQ2 (BCM_63268_HIGH_IRQ_BASE + 14)
|
||||
+#define BCM_63268_EXT_IRQ3 (BCM_63268_HIGH_IRQ_BASE + 15)
|
||||
+
|
||||
extern const int *bcm63xx_irqs;
|
||||
|
||||
#define __GEN_CPU_IRQ_TABLE(__cpu) \
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
|
||||
@@ -22,6 +22,8 @@ static inline unsigned long bcm63xx_gpio
|
||||
return 48;
|
||||
case BCM6368_CPU_ID:
|
||||
return 38;
|
||||
+ case BCM63268_CPU_ID:
|
||||
+ return 52;
|
||||
case BCM6348_CPU_ID:
|
||||
default:
|
||||
return 37;
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
||||
@@ -9,6 +9,8 @@
|
||||
#define PERF_REV_REG 0x0
|
||||
#define REV_CHIPID_SHIFT 16
|
||||
#define REV_CHIPID_MASK (0xffff << REV_CHIPID_SHIFT)
|
||||
+#define REV_LONG_CHIPID_SHIFT 12
|
||||
+#define REV_LONG_CHIPID_MASK (0xfffff << REV_LONG_CHIPID_SHIFT)
|
||||
#define REV_VARID_SHIFT 8
|
||||
#define REV_VARID_MASK (0xf << REV_VARID_SHIFT)
|
||||
#define REV_REVID_SHIFT 0
|
||||
@@ -211,6 +213,52 @@
|
||||
CKCTL_6368_NAND_EN | \
|
||||
CKCTL_6368_IPSEC_EN)
|
||||
|
||||
+#define CKCTL_63268_DISABLE_GLESS (1 << 0)
|
||||
+#define CKCTL_63268_VDSL_QPROC_EN (1 << 1)
|
||||
+#define CKCTL_63268_VDSL_AFE_EN (1 << 2)
|
||||
+#define CKCTL_63268_VDSL_EN (1 << 3)
|
||||
+#define CKCTL_63268_MIPS_EN (1 << 4)
|
||||
+#define CKCTL_63268_WLAN_OCP_EN (1 << 5)
|
||||
+#define CKCTL_63268_DECT_EN (1 << 6)
|
||||
+#define CKCTL_63268_FAP0_EN (1 << 7)
|
||||
+#define CKCTL_63268_FAP1_EN (1 << 8)
|
||||
+#define CKCTL_63268_SAR_EN (1 << 9)
|
||||
+#define CKCTL_63268_ROBOSW_EN (1 << 10)
|
||||
+#define CKCTL_63268_PCM_EN (1 << 11)
|
||||
+#define CKCTL_63268_USBD_EN (1 << 12)
|
||||
+#define CKCTL_63268_USBH_EN (1 << 13)
|
||||
+#define CKCTL_63268_IPSEC_EN (1 << 14)
|
||||
+#define CKCTL_63268_SPI_EN (1 << 15)
|
||||
+#define CKCTL_63268_HSSPI_EN (1 << 16)
|
||||
+#define CKCTL_63268_PCIE_EN (1 << 17)
|
||||
+#define CKCTL_63268_PHYMIPS_EN (1 << 18)
|
||||
+#define CKCTL_63268_GMAC_EN (1 << 19)
|
||||
+#define CKCTL_63268_NAND_EN (1 << 20)
|
||||
+#define CKCTL_63268_TBUS_EN (1 << 27)
|
||||
+#define CKCTL_63268_ROBOSW250_EN (1 << 31)
|
||||
+
|
||||
+#define CKCTL_63268_ALL_SAFE_EN (CKCTL_63268_VDSL_QPROC_EN | \
|
||||
+ CKCTL_63268_VDSL_AFE_EN | \
|
||||
+ CKCTL_63268_VDSL_EN | \
|
||||
+ CKCTL_63268_WLAN_OCP_EN | \
|
||||
+ CKCTL_63268_DECT_EN | \
|
||||
+ CKCTL_63268_FAP0_EN | \
|
||||
+ CKCTL_63268_FAP1_EN | \
|
||||
+ CKCTL_63268_SAR_EN | \
|
||||
+ CKCTL_63268_ROBOSW_EN | \
|
||||
+ CKCTL_63268_PCM_EN | \
|
||||
+ CKCTL_63268_USBD_EN | \
|
||||
+ CKCTL_63268_USBH_EN | \
|
||||
+ CKCTL_63268_IPSEC_EN | \
|
||||
+ CKCTL_63268_SPI_EN | \
|
||||
+ CKCTL_63268_HSSPI_EN | \
|
||||
+ CKCTL_63268_PCIE_EN | \
|
||||
+ CKCTL_63268_PHYMIPS_EN | \
|
||||
+ CKCTL_63268_GMAC_EN | \
|
||||
+ CKCTL_63268_NAND_EN | \
|
||||
+ CKCTL_63268_TBUS_EN | \
|
||||
+ CKCTL_63268_ROBOSW250_EN)
|
||||
+
|
||||
/* System PLL Control register */
|
||||
#define PERF_SYS_PLL_CTL_REG 0x8
|
||||
#define SYS_PLL_SOFT_RESET 0x1
|
||||
@@ -224,6 +272,7 @@
|
||||
#define PERF_IRQMASK_6358_REG(x) (0xc + (x) * 0x2c)
|
||||
#define PERF_IRQMASK_6362_REG(x) (0x20 + (x) * 0x10)
|
||||
#define PERF_IRQMASK_6368_REG(x) (0x20 + (x) * 0x10)
|
||||
+#define PERF_IRQMASK_63268_REG(x) (0x20 + (x) * 0x20)
|
||||
|
||||
/* Interrupt Status register */
|
||||
#define PERF_IRQSTAT_3368_REG 0x10
|
||||
@@ -234,6 +283,7 @@
|
||||
#define PERF_IRQSTAT_6358_REG(x) (0x10 + (x) * 0x2c)
|
||||
#define PERF_IRQSTAT_6362_REG(x) (0x28 + (x) * 0x10)
|
||||
#define PERF_IRQSTAT_6368_REG(x) (0x28 + (x) * 0x10)
|
||||
+#define PERF_IRQSTAT_63268_REG(x) (0x30 + (x) * 0x20)
|
||||
|
||||
/* External Interrupt Configuration register */
|
||||
#define PERF_EXTIRQ_CFG_REG_3368 0x14
|
||||
@@ -244,6 +294,7 @@
|
||||
#define PERF_EXTIRQ_CFG_REG_6358 0x14
|
||||
#define PERF_EXTIRQ_CFG_REG_6362 0x18
|
||||
#define PERF_EXTIRQ_CFG_REG_6368 0x18
|
||||
+#define PERF_EXTIRQ_CFG_REG_63268 0x18
|
||||
|
||||
#define PERF_EXTIRQ_CFG_REG2_6368 0x1c
|
||||
|
||||
@@ -273,6 +324,7 @@
|
||||
#define PERF_SOFTRESET_6358_REG 0x34
|
||||
#define PERF_SOFTRESET_6362_REG 0x10
|
||||
#define PERF_SOFTRESET_6368_REG 0x10
|
||||
+#define PERF_SOFTRESET_63268_REG 0x10
|
||||
|
||||
#define SOFTRESET_3368_SPI_MASK (1 << 0)
|
||||
#define SOFTRESET_3368_ENET_MASK (1 << 2)
|
||||
@@ -366,6 +418,26 @@
|
||||
#define SOFTRESET_6368_USBH_MASK (1 << 12)
|
||||
#define SOFTRESET_6368_PCM_MASK (1 << 13)
|
||||
|
||||
+#define SOFTRESET_63268_SPI_MASK (1 << 0)
|
||||
+#define SOFTRESET_63268_IPSEC_MASK (1 << 1)
|
||||
+#define SOFTRESET_63268_EPHY_MASK (1 << 2)
|
||||
+#define SOFTRESET_63268_SAR_MASK (1 << 3)
|
||||
+#define SOFTRESET_63268_ENETSW_MASK (1 << 4)
|
||||
+#define SOFTRESET_63268_USBS_MASK (1 << 5)
|
||||
+#define SOFTRESET_63268_USBH_MASK (1 << 6)
|
||||
+#define SOFTRESET_63268_PCM_MASK (1 << 7)
|
||||
+#define SOFTRESET_63268_PCIE_CORE_MASK (1 << 8)
|
||||
+#define SOFTRESET_63268_PCIE_MASK (1 << 9)
|
||||
+#define SOFTRESET_63268_PCIE_EXT_MASK (1 << 10)
|
||||
+#define SOFTRESET_63268_WLAN_SHIM_MASK (1 << 11)
|
||||
+#define SOFTRESET_63268_DDR_PHY_MASK (1 << 12)
|
||||
+#define SOFTRESET_63268_FAP0_MASK (1 << 13)
|
||||
+#define SOFTRESET_63268_WLAN_UBUS_MASK (1 << 14)
|
||||
+#define SOFTRESET_63268_DECT_MASK (1 << 15)
|
||||
+#define SOFTRESET_63268_FAP1_MASK (1 << 16)
|
||||
+#define SOFTRESET_63268_PCIE_HARD_MASK (1 << 17)
|
||||
+#define SOFTRESET_63268_GPHY_MASK (1 << 18)
|
||||
+
|
||||
/* MIPS PLL control register */
|
||||
#define PERF_MIPSPLLCTL_REG 0x34
|
||||
#define MIPSPLLCTL_N1_SHIFT 20
|
||||
@@ -1499,6 +1571,13 @@
|
||||
#define STRAPBUS_6362_BOOT_SEL_SERIAL (1 << 15)
|
||||
#define STRAPBUS_6362_BOOT_SEL_NAND (0 << 15)
|
||||
|
||||
+#define MISC_STRAPBUS_63268_REG 0x14
|
||||
+#define STRAPBUS_63268_HSSPI_CLK_FAST (1 << 9)
|
||||
+#define STRAPBUS_63268_BOOT_SEL_SERIAL (1 << 11)
|
||||
+#define STRAPBUS_63268_BOOT_SEL_NAND (0 << 11)
|
||||
+#define STRAPBUS_63268_FCVO_SHIFT 21
|
||||
+#define STRAPBUS_63268_FCVO_MASK (0xf << STRAPBUS_63268_FCVO_SHIFT)
|
||||
+
|
||||
#define MISC_STRAPBUS_6328_REG 0x240
|
||||
#define STRAPBUS_6328_FCVO_SHIFT 7
|
||||
#define STRAPBUS_6328_FCVO_MASK (0x1f << STRAPBUS_6328_FCVO_SHIFT)
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/ioremap.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/ioremap.h
|
||||
@@ -25,6 +25,7 @@ static inline int is_bcm63xx_internal_re
|
||||
case BCM6328_CPU_ID:
|
||||
case BCM6362_CPU_ID:
|
||||
case BCM6368_CPU_ID:
|
||||
+ case BCM63268_CPU_ID:
|
||||
if (offset >= 0xb0000000 && offset < 0xb1000000)
|
||||
return 1;
|
||||
break;
|
|
@ -0,0 +1,55 @@
|
|||
From 5c290c81dbdb4433600593fe80c88eb4af86e791 Mon Sep 17 00:00:00 2001
|
||||
From: Jonas Gorski <jogo@openwrt.org>
|
||||
Date: Sun, 8 Dec 2013 03:22:40 +0100
|
||||
Subject: [PATCH 50/53] MIPS: BCM63XX: add pcie support for BCM63268
|
||||
|
||||
---
|
||||
arch/mips/bcm63xx/reset.c | 3 ++-
|
||||
arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h | 5 +++++
|
||||
arch/mips/pci/pci-bcm63xx.c | 4 ++++
|
||||
3 files changed, 11 insertions(+), 1 deletion(-)
|
||||
|
||||
--- a/arch/mips/bcm63xx/reset.c
|
||||
+++ b/arch/mips/bcm63xx/reset.c
|
||||
@@ -136,7 +136,8 @@
|
||||
#define BCM63268_RESET_PCM SOFTRESET_63268_PCM_MASK
|
||||
#define BCM63268_RESET_MPI 0
|
||||
#define BCM63268_RESET_PCIE (SOFTRESET_63268_PCIE_MASK | \
|
||||
- SOFTRESET_63268_PCIE_CORE_MASK)
|
||||
+ SOFTRESET_63268_PCIE_CORE_MASK | \
|
||||
+ SOFTRESET_63268_PCIE_HARD_MASK)
|
||||
#define BCM63268_RESET_PCIE_EXT SOFTRESET_63268_PCIE_EXT_MASK
|
||||
|
||||
/*
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
|
||||
@@ -45,6 +45,11 @@
|
||||
#define BCM_PCIE_MEM_END_PA_6328 (BCM_PCIE_MEM_BASE_PA_6328 + \
|
||||
BCM_PCIE_MEM_SIZE_6328 - 1)
|
||||
|
||||
+#define BCM_PCIE_MEM_BASE_PA_63268 0x11000000
|
||||
+#define BCM_PCIE_MEM_SIZE_63268 (15 * 1024 * 1024)
|
||||
+#define BCM_PCIE_MEM_END_PA_63268 (BCM_PCIE_MEM_BASE_PA_63268 + \
|
||||
+ BCM_PCIE_MEM_SIZE_63268 - 1)
|
||||
+
|
||||
/*
|
||||
* Internal registers are accessed through KSEG3
|
||||
*/
|
||||
--- a/arch/mips/pci/pci-bcm63xx.c
|
||||
+++ b/arch/mips/pci/pci-bcm63xx.c
|
||||
@@ -337,11 +337,15 @@ static int __init bcm63xx_pci_init(void)
|
||||
if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
|
||||
bcm_pcie_mem_resource.start = BCM_PCIE_MEM_BASE_PA_6328;
|
||||
bcm_pcie_mem_resource.end = BCM_PCIE_MEM_END_PA_6328;
|
||||
+ } else if (BCMCPU_IS_63268()) {
|
||||
+ bcm_pcie_mem_resource.start = BCM_PCIE_MEM_BASE_PA_63268;
|
||||
+ bcm_pcie_mem_resource.end = BCM_PCIE_MEM_END_PA_63268;
|
||||
}
|
||||
|
||||
switch (bcm63xx_get_cpu_id()) {
|
||||
case BCM6328_CPU_ID:
|
||||
case BCM6362_CPU_ID:
|
||||
+ case BCM63268_CPU_ID:
|
||||
return bcm63xx_register_pcie();
|
||||
case BCM3368_CPU_ID:
|
||||
case BCM6348_CPU_ID:
|
|
@ -11,7 +11,7 @@
|
|||
bcm_gpio_writel(val, GPIO_MODE_REG);
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
||||
@@ -623,6 +623,8 @@
|
||||
@@ -695,6 +695,8 @@
|
||||
#define GPIO_MODE_6358_EXTRA_SPI_SS (1 << 7)
|
||||
#define GPIO_MODE_6358_SERIAL_LED (1 << 10)
|
||||
#define GPIO_MODE_6358_UTOPIA (1 << 12)
|
||||
|
|
|
@ -10,7 +10,7 @@ Subject: [PATCH 54/81] bcm63xx_enet: enable rgmii clock on external ports
|
|||
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
||||
@@ -933,6 +933,19 @@
|
||||
@@ -1005,6 +1005,19 @@
|
||||
#define ENETSW_PORTOV_FDX_MASK (1 << 1)
|
||||
#define ENETSW_PORTOV_LINKUP_MASK (1 << 0)
|
||||
|
||||
|
|
|
@ -58,7 +58,18 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
|
|||
if (val & STRAPBUS_6328_BOOT_SEL_SERIAL)
|
||||
return BCM63XX_FLASH_TYPE_SERIAL;
|
||||
else
|
||||
@@ -86,6 +109,9 @@ static int __init bcm63xx_detect_flash_t
|
||||
@@ -80,12 +103,20 @@ static int __init bcm63xx_detect_flash_t
|
||||
return BCM63XX_FLASH_TYPE_SERIAL;
|
||||
case BCM6362_CPU_ID:
|
||||
val = bcm_misc_readl(MISC_STRAPBUS_6362_REG);
|
||||
+ if (val & STRAPBUS_6362_HSSPI_CLK_FAST)
|
||||
+ bcm63xx_spi_flash_info[0].max_speed_hz = 50000000;
|
||||
+ else
|
||||
+ bcm63xx_spi_flash_info[0].max_speed_hz = 20000000;
|
||||
+
|
||||
if (val & STRAPBUS_6362_BOOT_SEL_SERIAL)
|
||||
return BCM63XX_FLASH_TYPE_SERIAL;
|
||||
else
|
||||
return BCM63XX_FLASH_TYPE_NAND;
|
||||
case BCM6368_CPU_ID:
|
||||
val = bcm_gpio_readl(GPIO_STRAPBUS_REG);
|
||||
|
@ -68,13 +79,25 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
|
|||
switch (val & STRAPBUS_6368_BOOT_SEL_MASK) {
|
||||
case STRAPBUS_6368_BOOT_SEL_NAND:
|
||||
return BCM63XX_FLASH_TYPE_NAND;
|
||||
@@ -117,8 +143,14 @@ int __init bcm63xx_flash_register(void)
|
||||
@@ -96,6 +127,11 @@ static int __init bcm63xx_detect_flash_t
|
||||
}
|
||||
case BCM63268_CPU_ID:
|
||||
val = bcm_misc_readl(MISC_STRAPBUS_63268_REG);
|
||||
+ if (val & STRAPBUS_63268_HSSPI_CLK_FAST)
|
||||
+ bcm63xx_spi_flash_info[0].max_speed_hz = 50000000;
|
||||
+ else
|
||||
+ bcm63xx_spi_flash_info[0].max_speed_hz = 20000000;
|
||||
+
|
||||
if (val & STRAPBUS_63268_BOOT_SEL_SERIAL)
|
||||
return BCM63XX_FLASH_TYPE_SERIAL;
|
||||
else
|
||||
@@ -123,8 +159,14 @@ int __init bcm63xx_flash_register(void)
|
||||
|
||||
return platform_device_register(&mtd_dev);
|
||||
case BCM63XX_FLASH_TYPE_SERIAL:
|
||||
- pr_warn("unsupported serial flash detected\n");
|
||||
- return -ENODEV;
|
||||
+ if (BCMCPU_IS_6328() || BCMCPU_IS_6362())
|
||||
+ if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268())
|
||||
+ bcm63xx_spi_flash_info[0].bus_num = 1;
|
||||
+
|
||||
+ if (BCMCPU_IS_6358() || BCMCPU_IS_6368())
|
||||
|
@ -87,7 +110,7 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
|
|||
return -ENODEV;
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
||||
@@ -674,6 +674,7 @@
|
||||
@@ -746,6 +746,7 @@
|
||||
#define GPIO_STRAPBUS_REG 0x40
|
||||
#define STRAPBUS_6358_BOOT_SEL_PARALLEL (1 << 1)
|
||||
#define STRAPBUS_6358_BOOT_SEL_SERIAL (0 << 1)
|
||||
|
@ -95,8 +118,8 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
|
|||
#define STRAPBUS_6368_BOOT_SEL_MASK 0x3
|
||||
#define STRAPBUS_6368_BOOT_SEL_NAND 0
|
||||
#define STRAPBUS_6368_BOOT_SEL_SERIAL 1
|
||||
@@ -1515,6 +1516,7 @@
|
||||
#define STRAPBUS_6362_BOOT_SEL_NAND (0 << 15)
|
||||
@@ -1594,6 +1595,7 @@
|
||||
#define STRAPBUS_63268_FCVO_MASK (0xf << STRAPBUS_63268_FCVO_SHIFT)
|
||||
|
||||
#define MISC_STRAPBUS_6328_REG 0x240
|
||||
+#define STRAPBUS_6328_HSSPI_CLK_FAST (1 << 4)
|
||||
|
|
|
@ -19,7 +19,7 @@ Subject: [PATCH 38/59] MIPS: BCM63XX: store the flash type in global variable
|
|||
static struct mtd_partition mtd_partitions[] = {
|
||||
{
|
||||
.name = "cfe",
|
||||
@@ -86,27 +88,31 @@ static int __init bcm63xx_detect_flash_t
|
||||
@@ -86,21 +88,24 @@ static int __init bcm63xx_detect_flash_t
|
||||
bcm63xx_spi_flash_info[0].max_speed_hz = 16666667;
|
||||
|
||||
if (val & STRAPBUS_6328_BOOT_SEL_SERIAL)
|
||||
|
@ -48,6 +48,10 @@ Subject: [PATCH 38/59] MIPS: BCM63XX: store the flash type in global variable
|
|||
+ break;
|
||||
case BCM6362_CPU_ID:
|
||||
val = bcm_misc_readl(MISC_STRAPBUS_6362_REG);
|
||||
if (val & STRAPBUS_6362_HSSPI_CLK_FAST)
|
||||
@@ -109,9 +114,10 @@ static int __init bcm63xx_detect_flash_t
|
||||
bcm63xx_spi_flash_info[0].max_speed_hz = 20000000;
|
||||
|
||||
if (val & STRAPBUS_6362_BOOT_SEL_SERIAL)
|
||||
- return BCM63XX_FLASH_TYPE_SERIAL;
|
||||
+ bcm63xx_attached_flash = BCM63XX_FLASH_TYPE_SERIAL;
|
||||
|
@ -58,7 +62,7 @@ Subject: [PATCH 38/59] MIPS: BCM63XX: store the flash type in global variable
|
|||
case BCM6368_CPU_ID:
|
||||
val = bcm_gpio_readl(GPIO_STRAPBUS_REG);
|
||||
if (val & STRAPBUS_6368_SPI_CLK_FAST)
|
||||
@@ -114,25 +120,32 @@ static int __init bcm63xx_detect_flash_t
|
||||
@@ -119,11 +125,16 @@ static int __init bcm63xx_detect_flash_t
|
||||
|
||||
switch (val & STRAPBUS_6368_BOOT_SEL_MASK) {
|
||||
case STRAPBUS_6368_BOOT_SEL_NAND:
|
||||
|
@ -76,6 +80,17 @@ Subject: [PATCH 38/59] MIPS: BCM63XX: store the flash type in global variable
|
|||
+ default:
|
||||
+ return -EINVAL;
|
||||
}
|
||||
case BCM63268_CPU_ID:
|
||||
val = bcm_misc_readl(MISC_STRAPBUS_63268_REG);
|
||||
@@ -133,22 +144,24 @@ static int __init bcm63xx_detect_flash_t
|
||||
bcm63xx_spi_flash_info[0].max_speed_hz = 20000000;
|
||||
|
||||
if (val & STRAPBUS_63268_BOOT_SEL_SERIAL)
|
||||
- return BCM63XX_FLASH_TYPE_SERIAL;
|
||||
+ bcm63xx_attached_flash = BCM63XX_FLASH_TYPE_SERIAL;
|
||||
else
|
||||
- return BCM63XX_FLASH_TYPE_NAND;
|
||||
+ bcm63xx_attached_flash = BCM63XX_FLASH_TYPE_NAND;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
@ -97,7 +112,7 @@ Subject: [PATCH 38/59] MIPS: BCM63XX: store the flash type in global variable
|
|||
case BCM63XX_FLASH_TYPE_PARALLEL:
|
||||
/* read base address of boot chip select (0) */
|
||||
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
|
||||
@@ -156,7 +169,7 @@ int __init bcm63xx_flash_register(void)
|
||||
@@ -172,7 +185,7 @@ int __init bcm63xx_flash_register(void)
|
||||
return -ENODEV;
|
||||
default:
|
||||
pr_err("flash detection failed for BCM%x: %d\n",
|
||||
|
|
|
@ -144,7 +144,7 @@ Subject: [PATCH 61/72] BCM63XX: add a fixup for ath9k devices
|
|||
+
|
||||
+ switch (bcm63xx_get_cpu_id()) {
|
||||
+ case BCM6328_CPU_ID:
|
||||
+ val = BCM_PCIE_MEM_BASE_PA;
|
||||
+ val = BCM_PCIE_MEM_BASE_PA_6328;
|
||||
+ break;
|
||||
+ case BCM6348_CPU_ID:
|
||||
+ case BCM6358_CPU_ID:
|
||||
|
|
|
@ -46,7 +46,7 @@ Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash
|
|||
};
|
||||
|
||||
static struct spi_board_info bcm63xx_spi_flash_info[] = {
|
||||
@@ -138,10 +142,13 @@ static int __init bcm63xx_detect_flash_t
|
||||
@@ -154,10 +158,13 @@ static int __init bcm63xx_detect_flash_t
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
@ -61,7 +61,7 @@ Subject: [PATCH 72/72] 446-BCM63XX-add-a-fixup-for-rt2x00-devices
|
|||
}
|
||||
--- a/arch/mips/bcm63xx/dev-flash.c
|
||||
+++ b/arch/mips/bcm63xx/dev-flash.c
|
||||
@@ -142,7 +142,7 @@ static int __init bcm63xx_detect_flash_t
|
||||
@@ -158,7 +158,7 @@ static int __init bcm63xx_detect_flash_t
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
@ -107,7 +107,7 @@
|
|||
#include <bcm63xx_cpu.h>
|
||||
#include <bcm63xx_dev_flash.h>
|
||||
#include <bcm63xx_dev_hsspi.h>
|
||||
@@ -158,6 +159,13 @@ int __init bcm63xx_flash_register(int nu
|
||||
@@ -174,6 +175,13 @@ int __init bcm63xx_flash_register(int nu
|
||||
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
|
||||
val &= MPI_CSBASE_BASE_MASK;
|
||||
|
||||
|
|
Loading…
Reference in a new issue