diff options
| author | Olof Johansson <olof@lixom.net> | 2006-09-06 14:35:57 -0500 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-09-13 18:39:52 +1000 |
| commit | b3ebd1d862d6c23caa58e40d341eefc426f835e1 (patch) | |
| tree | c4db512b520833be44b72b97aab0c439138bfb5e | |
| parent | 0024300000769eadcb4a4fcdff531d45ee7735d4 (diff) | |
[POWERPC] powerpc: PA6T cputable entry, PVR value
Introduce PWRficient PA6T cputable entries and feature bits.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 14 | ||||
| -rw-r--r-- | include/asm-powerpc/cputable.h | 9 | ||||
| -rw-r--r-- | include/asm-powerpc/reg.h | 1 |
3 files changed, 22 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 306da4cd37a..db65c9f6559 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -58,6 +58,9 @@ extern void __restore_cpu_ppc970(void); #define COMMON_USER_POWER6 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\ PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \ PPC_FEATURE_TRUE_LE) +#define COMMON_USER_PA6T (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\ + PPC_FEATURE_TRUE_LE | \ + PPC_FEATURE_HAS_ALTIVEC_COMP) #define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \ PPC_FEATURE_BOOKE) @@ -286,6 +289,17 @@ struct cpu_spec cpu_specs[] = { .dcache_bsize = 128, .platform = "ppc-cell-be", }, + { /* PA Semi PA6T */ + .pvr_mask = 0x7fff0000, + .pvr_value = 0x00900000, + .cpu_name = "PA6T", + .cpu_features = CPU_FTRS_PA6T, + .cpu_user_features = COMMON_USER_PA6T, + .icache_bsize = 64, + .dcache_bsize = 64, + .num_pmcs = 6, + .platform = "pa6t", + }, { /* default match */ .pvr_mask = 0x00000000, .pvr_value = 0x00000000, diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index 3608259c49c..12707ab9dc9 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h @@ -23,6 +23,7 @@ #define PPC_FEATURE_SMT 0x00004000 #define PPC_FEATURE_ICACHE_SNOOP 0x00002000 #define PPC_FEATURE_ARCH_2_05 0x00001000 +#define PPC_FEATURE_PA6T 0x00000800 #define PPC_FEATURE_TRUE_LE 0x00000002 #define PPC_FEATURE_PPC_LE 0x00000001 @@ -332,6 +333,10 @@ extern void do_cpu_ftr_fixups(unsigned long offset); CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \ CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE) +#define CPU_FTRS_PA6T (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \ + CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \ + CPU_FTR_ALTIVEC_COMP | CPU_FTR_CI_LARGE_PAGE | \ + CPU_FTR_PURR | CPU_FTR_REAL_LE) #define CPU_FTRS_COMPATIBLE (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \ CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2) #endif @@ -340,7 +345,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #define CPU_FTRS_POSSIBLE \ (CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 | \ CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_POWER6 | \ - CPU_FTRS_CELL | CPU_FTR_CI_LARGE_PAGE) + CPU_FTRS_CELL | CPU_FTRS_PA6T) #else enum { CPU_FTRS_POSSIBLE = @@ -379,7 +384,7 @@ enum { #define CPU_FTRS_ALWAYS \ (CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 & \ CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_POWER6 & \ - CPU_FTRS_CELL & CPU_FTRS_POSSIBLE) + CPU_FTRS_CELL & CPU_FTRS_PA6T & CPU_FTRS_POSSIBLE) #else enum { CPU_FTRS_ALWAYS = diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h index cf73475a0c6..3a9fcc15811 100644 --- a/include/asm-powerpc/reg.h +++ b/include/asm-powerpc/reg.h @@ -592,6 +592,7 @@ #define PV_630p 0x0041 #define PV_970MP 0x0044 #define PV_BE 0x0070 +#define PV_PA6T 0x0090 /* * Number of entries in the SLB. If this ever changes we should handle |