diff options
Diffstat (limited to 'src/cpu/amd/car/disable_cache_as_ram.c')
-rw-r--r-- | src/cpu/amd/car/disable_cache_as_ram.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/cpu/amd/car/disable_cache_as_ram.c b/src/cpu/amd/car/disable_cache_as_ram.c index 0f91154824..a48a39c6ab 100644 --- a/src/cpu/amd/car/disable_cache_as_ram.c +++ b/src/cpu/amd/car/disable_cache_as_ram.c @@ -21,12 +21,14 @@ * be warned, this file will be used other cores and core 0 / node 0 */ +#include <cpu/x86/cache.h> + static inline __attribute__((always_inline)) void disable_cache_as_ram(void) { msr_t msr; /* disable cache */ - write_cr0(read_cr0() | (1 << 30)); + write_cr0(read_cr0() | CR0_CacheDisable); msr.lo = 0; msr.hi = 0; |