diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2010-10-08 08:32:11 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2010-10-14 00:55:03 -0500 |
| commit | 4490c06b581ad7d6392bb398960ef86dfd203a91 (patch) | |
| tree | c5ca19d817020b204b2a046d9f32b72191df5c51 /arch/powerpc/kernel/cputable.c | |
| parent | 6db92cc9d07db9f713da8554b4bcdfc8e54ad386 (diff) | |
powerpc/fsl-booke: Add support for FSL 64-bit e5500 core
The new e5500 core is similar to the e500mc core but adds 64-bit
support. We support running it in 32-bit mode as it is identical to the
e500mc.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/cputable.c')
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 1f9123f412e..cd5519133f8 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -66,6 +66,10 @@ extern void __restore_cpu_ppc970(void); extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec); extern void __restore_cpu_power7(void); #endif /* CONFIG_PPC64 */ +#if defined(CONFIG_E500) +extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec); +extern void __restore_cpu_e5500(void); +#endif /* CONFIG_E500 */ /* This table only contains "desktop" CPUs, it need to be filled with embedded * ones as well... @@ -1891,7 +1895,9 @@ static struct cpu_spec __initdata cpu_specs[] = { .platform = "ppc5554", } #endif /* CONFIG_E200 */ +#endif /* CONFIG_PPC32 */ #ifdef CONFIG_E500 +#ifdef CONFIG_PPC32 { /* e500 */ .pvr_mask = 0xffff0000, .pvr_value = 0x80200000, @@ -1946,6 +1952,26 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_e500mc, .platform = "ppce500mc", }, +#endif /* CONFIG_PPC32 */ + { /* e5500 */ + .pvr_mask = 0xffff0000, + .pvr_value = 0x80240000, + .cpu_name = "e5500", + .cpu_features = CPU_FTRS_E500MC, + .cpu_user_features = COMMON_USER_BOOKE, + .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS | + MMU_FTR_USE_TLBILX, + .icache_bsize = 64, + .dcache_bsize = 64, + .num_pmcs = 4, + .oprofile_cpu_type = "ppc/e500mc", + .oprofile_type = PPC_OPROFILE_FSL_EMB, + .cpu_setup = __setup_cpu_e5500, + .cpu_restore = __restore_cpu_e5500, + .machine_check = machine_check_e500mc, + .platform = "ppce5500", + }, +#ifdef CONFIG_PPC32 { /* default match */ .pvr_mask = 0x00000000, .pvr_value = 0x00000000, @@ -1960,8 +1986,8 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_e500, .platform = "powerpc", } -#endif /* CONFIG_E500 */ #endif /* CONFIG_PPC32 */ +#endif /* CONFIG_E500 */ #ifdef CONFIG_PPC_BOOK3E_64 { /* This is a default entry to get going, to be replaced by |