diff options
author | acoul <acoul@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-11-22 18:16:55 +0000 |
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committer | acoul <acoul@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-11-22 18:16:55 +0000 |
commit | e521e0fb000c7b7e80a73cac4c1e264e7da8e98f (patch) | |
tree | 20da32fee69fb27b5d197671ebec9b402f3bf022 /target/linux/brcm47xx/patches-2.6.37/017-MIPS-BCM47xx-revert_decouple_bmips_cpu_support.patch | |
parent | 030341e663f32bc3740a1edf5e2a01c198c979f2 (diff) |
linux/brcm47xx: properly fix r24096
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24102 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm47xx/patches-2.6.37/017-MIPS-BCM47xx-revert_decouple_bmips_cpu_support.patch')
-rw-r--r-- | target/linux/brcm47xx/patches-2.6.37/017-MIPS-BCM47xx-revert_decouple_bmips_cpu_support.patch | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.37/017-MIPS-BCM47xx-revert_decouple_bmips_cpu_support.patch b/target/linux/brcm47xx/patches-2.6.37/017-MIPS-BCM47xx-revert_decouple_bmips_cpu_support.patch deleted file mode 100644 index d5d6cf388..000000000 --- a/target/linux/brcm47xx/patches-2.6.37/017-MIPS-BCM47xx-revert_decouple_bmips_cpu_support.patch +++ /dev/null @@ -1,193 +0,0 @@ ---- a/arch/mips/bcm63xx/cpu.c -+++ b/arch/mips/bcm63xx/cpu.c -@@ -10,9 +10,7 @@ - #include <linux/kernel.h> - #include <linux/module.h> - #include <linux/cpu.h> --#include <asm/cpu.h> - #include <asm/cpu-info.h> --#include <asm/mipsregs.h> - #include <bcm63xx_cpu.h> - #include <bcm63xx_regs.h> - #include <bcm63xx_io.h> -@@ -298,24 +296,26 @@ void __init bcm63xx_cpu_init(void) - expected_cpu_id = 0; - - switch (c->cputype) { -- case CPU_BMIPS3300: -- if ((read_c0_prid() & 0xff00) == PRID_IMP_BMIPS3300_ALT) { -- expected_cpu_id = BCM6348_CPU_ID; -- bcm63xx_regs_base = bcm96348_regs_base; -- bcm63xx_irqs = bcm96348_irqs; -- } else { -- __cpu_name[cpu] = "Broadcom BCM6338"; -- expected_cpu_id = BCM6338_CPU_ID; -- bcm63xx_regs_base = bcm96338_regs_base; -- bcm63xx_irqs = bcm96338_irqs; -- } -+ /* -+ * BCM6338 as the same PrId as BCM3302 see arch/mips/kernel/cpu-probe.c -+ */ -+ case CPU_BCM3302: -+ __cpu_name[cpu] = "Broadcom BCM6338"; -+ expected_cpu_id = BCM6338_CPU_ID; -+ bcm63xx_regs_base = bcm96338_regs_base; -+ bcm63xx_irqs = bcm96338_irqs; - break; -- case CPU_BMIPS32: -+ case CPU_BCM6345: - expected_cpu_id = BCM6345_CPU_ID; - bcm63xx_regs_base = bcm96345_regs_base; - bcm63xx_irqs = bcm96345_irqs; - break; -- case CPU_BMIPS4350: -+ case CPU_BCM6348: -+ expected_cpu_id = BCM6348_CPU_ID; -+ bcm63xx_regs_base = bcm96348_regs_base; -+ bcm63xx_irqs = bcm96348_irqs; -+ break; -+ case CPU_BCM6358: - expected_cpu_id = BCM6358_CPU_ID; - bcm63xx_regs_base = bcm96358_regs_base; - bcm63xx_irqs = bcm96358_irqs; ---- a/arch/mips/include/asm/cpu.h -+++ b/arch/mips/include/asm/cpu.h -@@ -111,16 +111,14 @@ - * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM - */ - --#define PRID_IMP_BMIPS4KC 0x4000 --#define PRID_IMP_BMIPS32 0x8000 --#define PRID_IMP_BMIPS3300 0x9000 --#define PRID_IMP_BMIPS3300_ALT 0x9100 --#define PRID_IMP_BMIPS3300_BUG 0x0000 --#define PRID_IMP_BMIPS43XX 0xa000 --#define PRID_IMP_BMIPS5000 0x5a00 -- --#define PRID_REV_BMIPS4380_LO 0x0040 --#define PRID_REV_BMIPS4380_HI 0x006f -+#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_BCM4350 0xA000 -+#define PRID_REV_BCM6358 0x0010 -+#define PRID_REV_BCM6368 0x0030 - - /* - * These are the PRID's for when 23:16 == PRID_COMP_CAVIUM -@@ -226,8 +224,9 @@ enum cpu_type_enum { - * MIPS32 class processors - */ - CPU_4KC, CPU_4KEC, CPU_4KSC, CPU_24K, CPU_34K, CPU_1004K, CPU_74K, -- CPU_ALCHEMY, CPU_PR4450, CPU_BMIPS32, CPU_BMIPS3300, CPU_BMIPS4350, -- CPU_BMIPS4380, CPU_BMIPS5000, CPU_JZRISC, -+ CPU_ALCHEMY, CPU_PR4450, CPU_BCM3302, CPU_BCM4710, -+ CPU_BCM6338, CPU_BCM6345, CPU_BCM6348, CPU_BCM6358, -+ CPU_JZRISC, - - /* - * MIPS64 class processors ---- a/arch/mips/kernel/cpu-probe.c -+++ b/arch/mips/kernel/cpu-probe.c -@@ -183,10 +183,10 @@ void __init check_wait(void) - case CPU_5KC: - case CPU_25KF: - case CPU_PR4450: -- case CPU_BMIPS3300: -- case CPU_BMIPS4350: -- case CPU_BMIPS4380: -- case CPU_BMIPS5000: -+ case CPU_BCM3302: -+ case CPU_BCM6338: -+ case CPU_BCM6348: -+ case CPU_BCM6358: - case CPU_CAVIUM_OCTEON: - case CPU_CAVIUM_OCTEON_PLUS: - case CPU_CAVIUM_OCTEON2: -@@ -905,37 +905,33 @@ static inline void cpu_probe_broadcom(st - { - decode_configs(c); - switch (c->processor_id & 0xff00) { -- case PRID_IMP_BMIPS32: -- c->cputype = CPU_BMIPS32; -- __cpu_name[cpu] = "Broadcom BMIPS32"; -- break; -- case PRID_IMP_BMIPS3300: -- case PRID_IMP_BMIPS3300_ALT: -- case PRID_IMP_BMIPS3300_BUG: -- c->cputype = CPU_BMIPS3300; -- __cpu_name[cpu] = "Broadcom BMIPS3300"; -- break; -- case PRID_IMP_BMIPS43XX: { -- int rev = c->processor_id & 0xff; -- -- if (rev >= PRID_REV_BMIPS4380_LO && -- rev <= PRID_REV_BMIPS4380_HI) { -- c->cputype = CPU_BMIPS4380; -- __cpu_name[cpu] = "Broadcom BMIPS4380"; -- } else { -- c->cputype = CPU_BMIPS4350; -- __cpu_name[cpu] = "Broadcom BMIPS4350"; -- } -- break; -- } -- case PRID_IMP_BMIPS5000: -- c->cputype = CPU_BMIPS5000; -- __cpu_name[cpu] = "Broadcom BMIPS5000"; -- c->options |= MIPS_CPU_ULRI; -+ case PRID_IMP_BCM3302: -+ /* same as PRID_IMP_BCM6338 */ -+ c->cputype = CPU_BCM3302; -+ __cpu_name[cpu] = "Broadcom BCM3302"; -+ break; -+ case PRID_IMP_BCM4710: -+ c->cputype = CPU_BCM4710; -+ __cpu_name[cpu] = "Broadcom BCM4710"; -+ break; -+ case PRID_IMP_BCM6345: -+ c->cputype = CPU_BCM6345; -+ __cpu_name[cpu] = "Broadcom BCM6345"; -+ break; -+ case PRID_IMP_BCM6348: -+ c->cputype = CPU_BCM6348; -+ __cpu_name[cpu] = "Broadcom BCM6348"; - break; -- case PRID_IMP_BMIPS4KC: -- c->cputype = CPU_4KC; -- __cpu_name[cpu] = "MIPS 4Kc"; -+ case PRID_IMP_BCM4350: -+ switch (c->processor_id & 0xf0) { -+ case PRID_REV_BCM6358: -+ c->cputype = CPU_BCM6358; -+ __cpu_name[cpu] = "Broadcom BCM6358"; -+ break; -+ default: -+ c->cputype = CPU_UNKNOWN; -+ break; -+ } - break; - } - } ---- a/arch/mips/mm/tlbex.c -+++ b/arch/mips/mm/tlbex.c -@@ -338,12 +338,13 @@ static void __cpuinit build_tlb_write_en - case CPU_4KSC: - case CPU_20KC: - case CPU_25KF: -- case CPU_BMIPS32: -- case CPU_BMIPS3300: -- case CPU_BMIPS4350: -- case CPU_BMIPS4380: -- case CPU_BMIPS5000: -+ case CPU_BCM3302: -+ case CPU_BCM4710: - case CPU_LOONGSON2: -+ case CPU_BCM6338: -+ case CPU_BCM6345: -+ case CPU_BCM6348: -+ case CPU_BCM6358: - case CPU_R5500: - if (m4kc_tlbp_war()) - uasm_i_nop(p); 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