diff options
Diffstat (limited to 'cpu/microblaze/cache.c')
| -rw-r--r-- | cpu/microblaze/cache.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/cpu/microblaze/cache.c b/cpu/microblaze/cache.c index fc388eb..6ce0b55 100644 --- a/cpu/microblaze/cache.c +++ b/cpu/microblaze/cache.c @@ -23,8 +23,9 @@ */ #include <common.h> +#include <asm/asm.h> -#if (CONFIG_COMMANDS & CFG_CMD_CACHE) +#if defined(CONFIG_CMD_CACHE) int dcache_status (void) { @@ -45,4 +46,20 @@ int icache_status (void) __asm__ __volatile__ ("and %0,%0,%1"::"r" (i), "r" (mask):"memory"); return i; } + +void icache_enable (void) { + MSRSET(0x20); +} + +void icache_disable(void) { + MSRCLR(0x20); +} + +void dcache_enable (void) { + MSRSET(0x80); +} + +void dcache_disable(void) { + MSRCLR(0x80); +} #endif |