diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-07-23 23:15:59 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-08-20 10:25:11 +1000 |
| commit | 2d27cfd3286966c04d4192a9db5a6c7ea60eebf1 (patch) | |
| tree | a9e3feb764da5a2be1a6ef9b3a0bf694e874a424 /arch/powerpc/kernel/cputable.c | |
| parent | 32a74949b7337726e76d69f51c48715431126c6c (diff) | |
powerpc: Remaining 64-bit Book3E support
This contains all the bits that didn't fit in previous patches :-) This
includes the actual exception handlers assembly, the changes to the
kernel entry, other misc bits and wiring it all up in Kconfig.
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 | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 4a24a2fc457..f34ea37079b 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -93,7 +93,7 @@ extern void __restore_cpu_power7(void); PPC_FEATURE_BOOKE) static struct cpu_spec __initdata cpu_specs[] = { -#ifdef CONFIG_PPC64 +#ifdef CONFIG_PPC_BOOK3S_64 { /* Power3 */ .pvr_mask = 0xffff0000, .pvr_value = 0x00400000, @@ -508,7 +508,30 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_generic, .platform = "power4", } -#endif /* CONFIG_PPC64 */ +#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 { /* 601 */ |