diff options
Diffstat (limited to 'include/asm-ppc/processor.h')
| -rw-r--r-- | include/asm-ppc/processor.h | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index 8bdfb9d..10fd478 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -460,17 +460,19 @@ #define SPRN_PID2 0x27a /* Process ID Register 2 */ #define SPRN_MCSR 0x23c /* Machine Check Syndrome register */ #define SPRN_MCAR 0x23d /* Machine Check Address register */ -#ifdef CONFIG_440 #define MCSR_MCS 0x80000000 /* Machine Check Summary */ #define MCSR_IB 0x40000000 /* Instruction PLB Error */ +#if defined(CONFIG_440) #define MCSR_DRB 0x20000000 /* Data Read PLB Error */ #define MCSR_DWB 0x10000000 /* Data Write PLB Error */ +#else +#define MCSR_DB 0x20000000 /* Data PLB Error */ +#endif /* defined(CONFIG_440) */ #define MCSR_TLBP 0x08000000 /* TLB Parity Error */ #define MCSR_ICP 0x04000000 /* I-Cache Parity Error */ #define MCSR_DCSP 0x02000000 /* D-Cache Search Parity Error */ #define MCSR_DCFP 0x01000000 /* D-Cache Flush Parity Error */ #define MCSR_IMPE 0x00800000 /* Imprecise Machine Check Exception */ -#endif #define ESR_ST 0x00800000 /* Store Operation */ #if defined(CONFIG_MPC86xx) @@ -960,6 +962,24 @@ n: #define SR15 15 #ifndef __ASSEMBLY__ + +struct cpu_type { + char name[15]; + u32 soc_ver; +}; + +struct cpu_type *identify_cpu(u32 ver); + +#if defined(CONFIG_MPC85xx) +#define CPU_TYPE_ENTRY(n, v) \ + { .name = #n, .soc_ver = SVR_##v, } +#else +#if defined(CONFIG_MPC83XX) +#define CPU_TYPE_ENTRY(x) {#x, SPR_##x} +#endif +#endif + + #ifndef CONFIG_MACH_SPECIFIC extern int _machine; extern int have_of; |