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| author | Kumar Gala <galak@kernel.crashing.org> | 2009-08-18 19:08:30 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-08-28 14:24:13 +1000 |
| commit | f45c4486f70d0a6502e7499a8664cdc0bba84cd2 (patch) | |
| tree | e016204f305fc00b5acbb8570fbd0949fcca7905 /arch/powerpc/kernel/cputable.c | |
| parent | df5d6ecf8157245ef733db87597adb2c6e2510da (diff) | |
| download | lwn-f45c4486f70d0a6502e7499a8664cdc0bba84cd2.tar.gz lwn-f45c4486f70d0a6502e7499a8664cdc0bba84cd2.zip | |
powerpc/book3e-64: Move the default cpu table entry
Move the default cpu entry table for CONFIG_PPC_BOOK3E_64 to the
very end since we will probably want to support both 32-bit and
64-bit kernels for some processors that are higher up in the list.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/cputable.c')
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 49 |
1 files changed, 27 insertions, 22 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 9f38ecb17859..0b9c9135922e 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -89,8 +89,12 @@ extern void __restore_cpu_power7(void); #define COMMON_USER_PA6T (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\ PPC_FEATURE_TRUE_LE | \ PPC_FEATURE_HAS_ALTIVEC_COMP) +#ifdef CONFIG_PPC_BOOK3E_64 +#define COMMON_USER_BOOKE (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE) +#else #define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \ PPC_FEATURE_BOOKE) +#endif static struct cpu_spec __initdata cpu_specs[] = { #ifdef CONFIG_PPC_BOOK3S_64 @@ -509,28 +513,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .platform = "power4", } #endif /* CONFIG_PPC_BOOK3S_64 */ -#ifdef CONFIG_PPC_BOOK3E_64 - { /* This is a default entry to get going, to be replaced by - * a real one at some stage - */ -#define CPU_FTRS_BASE_BOOK3E (CPU_FTR_USE_TB | \ - CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_SMT | \ - CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE) - .pvr_mask = 0x00000000, - .pvr_value = 0x00000000, - .cpu_name = "Book3E", - .cpu_features = CPU_FTRS_BASE_BOOK3E, - .cpu_user_features = COMMON_USER_PPC64, - .mmu_features = MMU_FTR_TYPE_3E | MMU_FTR_USE_TLBILX | - MMU_FTR_USE_TLBIVAX_BCAST | - MMU_FTR_LOCK_BCAST_INVAL, - .icache_bsize = 64, - .dcache_bsize = 64, - .num_pmcs = 0, - .machine_check = machine_check_generic, - .platform = "power6", - }, -#endif #ifdef CONFIG_PPC32 #if CLASSIC_PPC @@ -1846,6 +1828,29 @@ static struct cpu_spec __initdata cpu_specs[] = { } #endif /* CONFIG_E500 */ #endif /* CONFIG_PPC32 */ + +#ifdef CONFIG_PPC_BOOK3E_64 + { /* This is a default entry to get going, to be replaced by + * a real one at some stage + */ +#define CPU_FTRS_BASE_BOOK3E (CPU_FTR_USE_TB | \ + CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_SMT | \ + CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE) + .pvr_mask = 0x00000000, + .pvr_value = 0x00000000, + .cpu_name = "Book3E", + .cpu_features = CPU_FTRS_BASE_BOOK3E, + .cpu_user_features = COMMON_USER_PPC64, + .mmu_features = MMU_FTR_TYPE_3E | MMU_FTR_USE_TLBILX | + MMU_FTR_USE_TLBIVAX_BCAST | + MMU_FTR_LOCK_BCAST_INVAL, + .icache_bsize = 64, + .dcache_bsize = 64, + .num_pmcs = 0, + .machine_check = machine_check_generic, + .platform = "power6", + }, +#endif }; static struct cpu_spec the_cpu_spec; |