diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-2.6.28/002-add_support_for_broadcom_63xx_cpus.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-2.6.28/002-add_support_for_broadcom_63xx_cpus.patch | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-2.6.28/002-add_support_for_broadcom_63xx_cpus.patch b/target/linux/brcm63xx/patches-2.6.28/002-add_support_for_broadcom_63xx_cpus.patch new file mode 100644 index 000000000..56717763b --- /dev/null +++ b/target/linux/brcm63xx/patches-2.6.28/002-add_support_for_broadcom_63xx_cpus.patch @@ -0,0 +1,122 @@ +From 0713aadd2a4e543b69022aa40bdec3e1dc5bc1e5 Mon Sep 17 00:00:00 2001 +From: Maxime Bizon <mbizon@freebox.fr> +Date: Mon, 18 Aug 2008 13:56:57 +0200 +Subject: [PATCH] [MIPS] BCM63XX: Add support for Broadcom 63xx CPUs. + +Signed-off-by: Maxime Bizon <mbizon@freebox.fr> +--- + arch/mips/Kconfig | 16 + + arch/mips/Makefile | 7 + + arch/mips/bcm63xx/Kconfig | 9 + + arch/mips/bcm63xx/Makefile | 2 + + arch/mips/bcm63xx/clk.c | 220 ++++++ + arch/mips/bcm63xx/cpu.c | 245 +++++++ + arch/mips/bcm63xx/cs.c | 144 ++++ + arch/mips/bcm63xx/early_printk.c | 30 + + arch/mips/bcm63xx/gpio.c | 98 +++ + arch/mips/bcm63xx/irq.c | 253 +++++++ + arch/mips/bcm63xx/prom.c | 43 ++ + arch/mips/bcm63xx/setup.c | 108 +++ + arch/mips/bcm63xx/timer.c | 205 ++++++ + arch/mips/include/asm/fixmap.h | 4 + + arch/mips/include/asm/mach-bcm63xx/bcm63xx_clk.h | 11 + + arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 314 +++++++++ + arch/mips/include/asm/mach-bcm63xx/bcm63xx_cs.h | 10 + + arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h | 14 + + arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h | 93 +++ + arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h | 15 + + arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 728 ++++++++++++++++++++ + arch/mips/include/asm/mach-bcm63xx/bcm63xx_timer.h | 11 + + .../asm-mips/mach-bcm63xx/cpu-feature-overrides.h | 51 ++ + arch/mips/include/asm/mach-bcm63xx/gpio.h | 52 ++ + arch/mips/include/asm/mach-bcm63xx/war.h | 25 + + 25 files changed, 2708 insertions(+), 0 deletions(-) + create mode 100644 arch/mips/bcm63xx/Kconfig + create mode 100644 arch/mips/bcm63xx/Makefile + create mode 100644 arch/mips/bcm63xx/clk.c + create mode 100644 arch/mips/bcm63xx/cpu.c + create mode 100644 arch/mips/bcm63xx/cs.c + create mode 100644 arch/mips/bcm63xx/early_printk.c + create mode 100644 arch/mips/bcm63xx/gpio.c + create mode 100644 arch/mips/bcm63xx/irq.c + create mode 100644 arch/mips/bcm63xx/prom.c + create mode 100644 arch/mips/bcm63xx/setup.c + create mode 100644 arch/mips/bcm63xx/timer.c + create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_clk.h + create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h + create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_cs.h + create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h + create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h + create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h + create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h + create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_timer.h + create mode 100644 arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h + create mode 100644 arch/mips/include/asm/mach-bcm63xx/gpio.h + create mode 100644 arch/mips/include/asm/mach-bcm63xx/war.h + +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -60,6 +60,21 @@ config BCM47XX + help + Support for BCM47XX based boards + ++config BCM63XX ++ bool "Broadcom 63xx based boards" ++ select CEVT_R4K ++ select CSRC_R4K ++ select DMA_NONCOHERENT ++ select IRQ_CPU ++ select SYS_HAS_CPU_MIPS32_R1 ++ select SYS_SUPPORTS_32BIT_KERNEL ++ select SYS_SUPPORTS_BIG_ENDIAN ++ select SYS_HAS_EARLY_PRINTK ++ select SWAP_IO_SPACE ++ select ARCH_REQUIRE_GPIOLIB ++ help ++ Support for BCM63XX based boards ++ + config MIPS_COBALT + bool "Cobalt Server" + select CEVT_R4K +@@ -599,6 +614,7 @@ endchoice + + source "arch/mips/alchemy/Kconfig" + source "arch/mips/basler/excite/Kconfig" ++source "arch/mips/bcm63xx/Kconfig" + source "arch/mips/emma/Kconfig" + source "arch/mips/jazz/Kconfig" + source "arch/mips/lasat/Kconfig" +--- a/arch/mips/Makefile ++++ b/arch/mips/Makefile +@@ -553,6 +553,13 @@ cflags-$(CONFIG_BCM47XX) += -I$(srctree) + load-$(CONFIG_BCM47XX) := 0xffffffff80001000 + + # ++# Broadcom BCM63XX boards ++# ++core-$(CONFIG_BCM63XX) += arch/mips/bcm63xx/ ++cflags-$(CONFIG_BCM63XX) += -Iarch/mips/include/asm/mach-bcm63xx/ ++load-$(CONFIG_BCM63XX) := 0xffffffff80010000 ++ ++# + # SNI RM + # + core-$(CONFIG_SNI_RM) += arch/mips/sni/ +--- a/arch/mips/include/asm/fixmap.h ++++ b/arch/mips/include/asm/fixmap.h +@@ -67,11 +67,15 @@ enum fixed_addresses { + * the start of the fixmap, and leave one page empty + * at the top of mem.. + */ ++#ifdef CONFIG_BCM63XX ++#define FIXADDR_TOP ((unsigned long)(long)(int)0xff000000) ++#else + #if defined(CONFIG_CPU_TX39XX) || defined(CONFIG_CPU_TX49XX) + #define FIXADDR_TOP ((unsigned long)(long)(int)(0xff000000 - 0x20000)) + #else + #define FIXADDR_TOP ((unsigned long)(long)(int)0xfffe0000) + #endif ++#endif + #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) + #define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) + |