X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/17c7b6c3fdc48301e50d22cc6138ede16bd1be24..14df5f021d1f166e7dbc87e0f9a82ddda030709f:/target/linux/brcm63xx/patches/001-bcm963xx.patch diff --git a/target/linux/brcm63xx/patches/001-bcm963xx.patch b/target/linux/brcm63xx/patches/001-bcm963xx.patch index f85ceb9c8..4dae0ac7f 100644 --- a/target/linux/brcm63xx/patches/001-bcm963xx.patch +++ b/target/linux/brcm63xx/patches/001-bcm963xx.patch @@ -1,119 +1,79 @@ -diff -urN linux-2.6.19/arch/mips/Kconfig linux-2.6.19.new/arch/mips/Kconfig ---- linux-2.6.19/arch/mips/Kconfig 2006-11-29 22:57:37.000000000 +0100 -+++ linux-2.6.19.new/arch/mips/Kconfig 2006-12-16 18:46:31.000000000 +0100 -@@ -4,6 +4,10 @@ - # Horrible source of confusion. Die, die, die ... - select EMBEDDED - -+config CFE -+ bool -+ # Common Firmware Environment -+ - mainmenu "Linux/MIPS Kernel Configuration" - - menu "Machine selection" -@@ -15,6 +15,18 @@ - prompt "System type" - default SGI_IP22 - -+config BCM963XX -+ bool "Support for Broadcom BCM963xx SoC" -+ select SYS_SUPPORTS_32BIT_KERNEL -+ select SYS_SUPPORTS_BIG_ENDIAN -+ select SYS_HAS_CPU_MIPS32_R1 -+ select HW_HAS_PCI -+ select DMA_NONCOHERENT -+ select IRQ_CPU -+ select CFE -+ help -+ This is a fmaily of boards based on the Broadcom MIPS32 -+ - config MACH_ALCHEMY - bool "Alchemy processor based machines" - -diff -urN linux-2.6.19/arch/mips/Makefile linux-2.6.19.new/arch/mips/Makefile ---- linux-2.6.19/arch/mips/Makefile 2006-12-16 17:36:29.000000000 +0100 -+++ linux-2.6.19.new/arch/mips/Makefile 2006-12-16 18:46:31.000000000 +0100 -@@ -158,6 +158,19 @@ - # - - # -+# Broadcom BCM963xx SoC -+# -+core-$(CONFIG_BCM963XX) += arch/mips/bcm963xx/ -+cflags-$(CONFIG_BCM963XX) += -Iinclude/asm-mips/mach-bcm963xx -+load-$(CONFIG_BCM963XX) += 0xffffffff80010000 +Index: linux-2.6.24.7/arch/mips/Kconfig +=================================================================== +--- linux-2.6.24.7.orig/arch/mips/Kconfig ++++ linux-2.6.24.7/arch/mips/Kconfig +@@ -67,6 +67,17 @@ config BCM47XX + help + Support for BCM47XX based boards + ++config BCM963XX ++ bool "Support for Broadcom BCM963xx SoC" ++ select SYS_SUPPORTS_32BIT_KERNEL ++ select SYS_SUPPORTS_BIG_ENDIAN ++ select SYS_HAS_CPU_MIPS32_R1 ++ select HW_HAS_PCI ++ select DMA_NONCOHERENT ++ select IRQ_CPU ++ help ++ This is a fmaily of boards based on the Broadcom MIPS32 + -+ -+# -+# Common Firmware Environment -+# -+core-$(CONFIG_CFE) += arch/mips/cfe/ -+ -+# - # Acer PICA 61, Mips Magnum 4000 and Olivetti M700. - # - core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/ -diff -urN linux-2.6.19/arch/mips/kernel/cpu-probe.c linux-2.6.19.new/arch/mips/kernel/cpu-probe.c ---- linux-2.6.19/arch/mips/kernel/cpu-probe.c 2006-11-29 22:57:37.000000000 +0100 -+++ linux-2.6.19.new/arch/mips/kernel/cpu-probe.c 2006-12-16 18:46:31.000000000 +0100 -@@ -590,6 +590,28 @@ - return; - } - -+static inline void cpu_probe_broadcom(struct cpuinfo_mips *c) -+{ -+ decode_configs(c); -+ switch (c->processor_id & 0xff00) { -+ case PRID_IMP_BCM6338: -+ c->cputype = CPU_BCM6338; -+ break; -+ case PRID_IMP_BCM6345: -+ c->cputype = CPU_BCM6345; -+ break; -+ case PRID_IMP_BCM6348: -+ c->cputype = CPU_BCM6348; -+ break; + config MIPS_COBALT + bool "Cobalt Server" + select CEVT_R4K +Index: linux-2.6.24.7/arch/mips/kernel/cpu-probe.c +=================================================================== +--- linux-2.6.24.7.orig/arch/mips/kernel/cpu-probe.c ++++ linux-2.6.24.7/arch/mips/kernel/cpu-probe.c +@@ -796,6 +796,18 @@ static inline void cpu_probe_broadcom(st + case PRID_IMP_BCM4710: + c->cputype = CPU_BCM4710; + break; ++// case PRID_IMP_BCM6338: ++// c->cputype = CPU_BCM6338; ++// break; ++ case PRID_IMP_BCM6345: ++ c->cputype = CPU_BCM6345; ++ break; ++ case PRID_IMP_BCM6348: ++ c->cputype = CPU_BCM6348; ++ break; + case PRID_IMP_BCM6358: + c->cputype = CPU_BCM6358; + break; -+ default: -+ c->cputype = CPU_UNKNOWN; -+ break; -+ } -+} -+ - static inline void cpu_probe_mips(struct cpuinfo_mips *c) - { - decode_configs(c); -@@ -724,6 +743,9 @@ - case PRID_COMP_LEGACY: - cpu_probe_legacy(c); + default: + c->cputype = CPU_UNKNOWN; break; -+ case PRID_COMP_BROADCOM: -+ cpu_probe_broadcom(c); -+ break; - case PRID_COMP_MIPS: - cpu_probe_mips(c); - break; -diff -urN linux-2.6.19/arch/mips/kernel/proc.c linux-2.6.19.new/arch/mips/kernel/proc.c ---- linux-2.6.19/arch/mips/kernel/proc.c 2006-11-29 22:57:37.000000000 +0100 -+++ linux-2.6.19.new/arch/mips/kernel/proc.c 2006-12-16 18:46:31.000000000 +0100 -@@ -84,6 +84,10 @@ - [CPU_VR4181A] = "NEC VR4181A", - [CPU_SR71000] = "Sandcraft SR71000", - [CPU_PR4450] = "Philips PR4450", -+ [CPU_BCM6338] = "BCM6338", -+ [CPU_BCM6345] = "BCM6345", -+ [CPU_BCM6348] = "BCM6348", -+ [CPU_BCM6358] = "BCM6358", - }; - - -diff -urN linux-2.6.19/arch/mips/mm/c-r4k.c linux-2.6.19.new/arch/mips/mm/c-r4k.c ---- linux-2.6.19/arch/mips/mm/c-r4k.c 2006-11-29 22:57:37.000000000 +0100 -+++ linux-2.6.19.new/arch/mips/mm/c-r4k.c 2006-12-16 18:46:31.000000000 +0100 -@@ -852,6 +852,13 @@ +@@ -878,6 +890,10 @@ static __init const char *cpu_to_name(st + case CPU_SR71000: name = "Sandcraft SR71000"; break; + case CPU_BCM3302: name = "Broadcom BCM3302"; break; + case CPU_BCM4710: name = "Broadcom BCM4710"; break; ++ case CPU_BCM6338: name = "Broadcom BCM6338"; break; ++ case CPU_BCM6345: name = "Broadcom BCM6345"; break; ++ case CPU_BCM6348: name = "Broadcom BCM6348"; break; ++ case CPU_BCM6358: name = "Broadcom BCM6358"; break; + case CPU_PR4450: name = "Philips PR4450"; break; + case CPU_LOONGSON2: name = "ICT Loongson-2"; break; + default: +Index: linux-2.6.24.7/arch/mips/Makefile +=================================================================== +--- linux-2.6.24.7.orig/arch/mips/Makefile ++++ linux-2.6.24.7/arch/mips/Makefile +@@ -543,6 +543,10 @@ core-$(CONFIG_BCM47XX) += arch/mips/bcm + cflags-$(CONFIG_BCM47XX) += -Iinclude/asm-mips/mach-bcm47xx + load-$(CONFIG_BCM47XX) := 0xffffffff80001000 + ++core-$(CONFIG_BCM963XX) += arch/mips/bcm963xx/ ++cflags-$(CONFIG_BCM963XX) += -Iinclude/asm-mips/mach-bcm963xx ++load-$(CONFIG_BCM963XX) := 0xffffffff8001000 ++ + # + # SNI RM + # +Index: linux-2.6.24.7/arch/mips/mm/c-r4k.c +=================================================================== +--- linux-2.6.24.7.orig/arch/mips/mm/c-r4k.c ++++ linux-2.6.24.7/arch/mips/mm/c-r4k.c +@@ -878,6 +878,13 @@ static void __init probe_pcache(void) if (!(config & MIPS_CONF_M)) panic("Don't know how to probe P-caches on this cpu."); @@ -127,96 +87,67 @@ diff -urN linux-2.6.19/arch/mips/mm/c-r4k.c linux-2.6.19.new/arch/mips/mm/c-r4k. /* * So we seem to be a MIPS32 or MIPS64 CPU * So let's probe the I-cache ... -diff -urN linux-2.6.19/arch/mips/mm/tlbex.c linux-2.6.19.new/arch/mips/mm/tlbex.c ---- linux-2.6.19/arch/mips/mm/tlbex.c 2006-11-29 22:57:37.000000000 +0100 -+++ linux-2.6.19.new/arch/mips/mm/tlbex.c 2006-12-16 18:46:31.000000000 +0100 -@@ -892,6 +892,10 @@ - case CPU_4KSC: - case CPU_20KC: +Index: linux-2.6.24.7/arch/mips/mm/tlbex.c +=================================================================== +--- linux-2.6.24.7.orig/arch/mips/mm/tlbex.c ++++ linux-2.6.24.7/arch/mips/mm/tlbex.c +@@ -909,6 +909,10 @@ static __init void build_tlb_write_entry case CPU_25KF: -+ case CPU_BCM6338: + case CPU_BCM3302: + case CPU_BCM4710: ++// case CPU_BCM6338: + case CPU_BCM6345: + case CPU_BCM6348: + case CPU_BCM6358: - tlbw(p); - break; - -diff -urN linux-2.6.19/arch/mips/pci/Makefile linux-2.6.19.new/arch/mips/pci/Makefile ---- linux-2.6.19/arch/mips/pci/Makefile 2006-11-29 22:57:37.000000000 +0100 -+++ linux-2.6.19.new/arch/mips/pci/Makefile 2006-12-16 18:48:18.000000000 +0100 -@@ -16,6 +16,7 @@ - obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o - obj-$(CONFIG_NEC_CMBVR4133) += fixup-vr4133.o - obj-$(CONFIG_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o + case CPU_LOONGSON2: + if (m4kc_tlbp_war()) + i_nop(p); +Index: linux-2.6.24.7/arch/mips/pci/Makefile +=================================================================== +--- linux-2.6.24.7.orig/arch/mips/pci/Makefile ++++ linux-2.6.24.7/arch/mips/pci/Makefile +@@ -48,3 +48,4 @@ obj-$(CONFIG_TOSHIBA_RBTX4938) += fixup- + obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o + obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o + obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o +obj-$(CONFIG_BCM963XX) += fixup-bcm96348.o pci-bcm96348.o ops-bcm96348.o +Index: linux-2.6.24.7/include/asm-mips/bootinfo.h +=================================================================== +--- linux-2.6.24.7.orig/include/asm-mips/bootinfo.h ++++ linux-2.6.24.7/include/asm-mips/bootinfo.h +@@ -197,6 +197,10 @@ + */ + #define MACH_GROUP_BRCM 23 /* Broadcom */ + #define MACH_BCM47XX 1 /* Broadcom BCM47XX */ ++#define MACH_BCM96338 2 ++#define MACH_BCM96345 3 ++#define MACH_BCM96348 4 ++#define MACH_BCM96358 5 - # - # These are still pretty much in the old state, watch, go blind. -diff -urN linux-2.6.19/include/asm-mips/bootinfo.h linux-2.6.19.new/include/asm-mips/bootinfo.h ---- linux-2.6.19/include/asm-mips/bootinfo.h 2006-11-29 22:57:37.000000000 +0100 -+++ linux-2.6.19.new/include/asm-mips/bootinfo.h 2006-12-16 18:46:31.000000000 +0100 -@@ -213,6 +213,15 @@ - #define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */ - #define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */ - -+/* -+ * Valid machtype for group BRCM -+ */ -+#define MACH_GROUP_BRCM 23 /* Broadcom boards */ -+#define MACH_BCM96338 0 -+#define MACH_BCM96345 1 -+#define MACH_BCM96348 2 -+#define MACH_BCM96358 3 -+ #define CL_SIZE COMMAND_LINE_SIZE - const char *get_system_type(void); -diff -urN linux-2.6.19/include/asm-mips/cpu.h linux-2.6.19.new/include/asm-mips/cpu.h ---- linux-2.6.19/include/asm-mips/cpu.h 2006-11-29 22:57:37.000000000 +0100 -+++ linux-2.6.19.new/include/asm-mips/cpu.h 2006-12-16 18:46:31.000000000 +0100 -@@ -103,6 +103,14 @@ +Index: linux-2.6.24.7/include/asm-mips/cpu.h +=================================================================== +--- linux-2.6.24.7.orig/include/asm-mips/cpu.h ++++ linux-2.6.24.7/include/asm-mips/cpu.h +@@ -111,6 +111,10 @@ - #define PRID_IMP_SR71000 0x0400 + #define PRID_IMP_BCM4710 0x4000 + #define PRID_IMP_BCM3302 0x9000 ++//#define PRID_IMP_BCM6338 0x9000 ++#define PRID_IMP_BCM6345 0x8000 ++#define PRID_IMP_BCM6348 0x9100 ++#define PRID_IMP_BCM6358 0xA000 -+/* These are the PRID's for when 23:16 == PRID_COMP_BROADCOM -+ */ -+ -+#define PRID_IMP_BCM6338 0x9000 -+#define PRID_IMP_BCM6345 0x8000 -+#define PRID_IMP_BCM6348 0x9100 -+#define PRID_IMP_BCM6358 0xA000 -+ /* * Definitions for 7:0 on legacy processors - */ -@@ -200,7 +207,11 @@ - #define CPU_SB1A 62 - #define CPU_74K 63 - #define CPU_R14000 64 --#define CPU_LAST 64 -+#define CPU_BCM6338 65 -+#define CPU_BCM6345 66 -+#define CPU_BCM6348 67 -+#define CPU_BCM6358 68 -+#define CPU_LAST 68 - - /* - * ISA Level encodings -diff -urN linux-2.6.19/include/asm-mips/module.h linux-2.6.19.new/include/asm-mips/module.h ---- linux-2.6.19/include/asm-mips/module.h 2006-11-29 22:57:37.000000000 +0100 -+++ linux-2.6.19.new/include/asm-mips/module.h 2006-12-16 19:03:22.000000000 +0100 -@@ -112,6 +112,14 @@ - #define MODULE_PROC_FAMILY "RM9000 " - #elif defined CONFIG_CPU_SB1 - #define MODULE_PROC_FAMILY "SB1 " -+#elif defined CONFIG_CPU_BCM6338 -+#define MODULE_PROC_FAMILY "BCM6338 " -+#elif defined CONFIG_CPU_BCM6345 -+#define MODULE_PROC_FAMILY "BCM6345 " -+#elif defined CONFIG_CPU_BCM6348 -+#define MODULE_PROC_FAMILY "BCM6348 " -+#elif defined CONFIG_CPU_BCM6358 -+#define MODULE_PROC_FAMILY "BCM6358 " - #else - #error MODULE_PROC_FAMILY undefined for your processor configuration - #endif +@@ -196,7 +200,8 @@ enum cpu_type_enum { + */ + CPU_4KC, CPU_4KEC, CPU_4KSC, CPU_24K, CPU_34K, CPU_74K, CPU_AU1000, + CPU_AU1100, CPU_AU1200, CPU_AU1500, CPU_AU1550, CPU_PR4450, +- CPU_BCM3302, CPU_BCM4710, ++ CPU_BCM3302, CPU_BCM4710, CPU_BCM6338, CPU_BCM6345, CPU_BCM6348, ++ CPU_BCM6358, + + /* + * MIPS64 class processors