diff options
Diffstat (limited to 'src/include/cpu/amd/mtrr.h')
| -rw-r--r-- | src/include/cpu/amd/mtrr.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/include/cpu/amd/mtrr.h b/src/include/cpu/amd/mtrr.h index c0d6b51c36..3637dd937d 100644 --- a/src/include/cpu/amd/mtrr.h +++ b/src/include/cpu/amd/mtrr.h @@ -27,8 +27,12 @@ #define TOP_MEM_MSR 0xC001001A #define TOP_MEM2_MSR 0xC001001D -#define TOP_MEM TOP_MEM_MSR -#define TOP_MEM2 TOP_MEM2_MSR +#ifndef TOP_MEM + #define TOP_MEM TOP_MEM_MSR +#endif +#ifndef TOP_MEM2 + #define TOP_MEM2 TOP_MEM2_MSR +#endif #define TOP_MEM_MASK 0x007fffff #define TOP_MEM_MASK_KB (TOP_MEM_MASK >> 10) |