diff options
Diffstat (limited to 'arch/ppc/platforms/prep_setup.c')
| -rw-r--r-- | arch/ppc/platforms/prep_setup.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/ppc/platforms/prep_setup.c b/arch/ppc/platforms/prep_setup.c index 067d7d53b81..4415748071d 100644 --- a/arch/ppc/platforms/prep_setup.c +++ b/arch/ppc/platforms/prep_setup.c @@ -61,6 +61,15 @@ #include <asm/pci-bridge.h> #include <asm/todc.h> +/* prep registers for L2 */ +#define CACHECRBA 0x80000823 /* Cache configuration register address */ +#define L2CACHE_MASK 0x03 /* Mask for 2 L2 Cache bits */ +#define L2CACHE_512KB 0x00 /* 512KB */ +#define L2CACHE_256KB 0x01 /* 256KB */ +#define L2CACHE_1MB 0x02 /* 1MB */ +#define L2CACHE_NONE 0x03 /* NONE */ +#define L2CACHE_PARITY 0x08 /* Mask for L2 Cache Parity Protected bit */ + TODC_ALLOC(); unsigned char ucSystemType; |