diff options
Diffstat (limited to 'src/cpu/x86')
| -rw-r--r-- | src/cpu/x86/mtrr/earlymtrr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cpu/x86/mtrr/earlymtrr.c b/src/cpu/x86/mtrr/earlymtrr.c index 1cbc544350..72c471e180 100644 --- a/src/cpu/x86/mtrr/earlymtrr.c +++ b/src/cpu/x86/mtrr/earlymtrr.c @@ -62,6 +62,7 @@ static inline void cache_lbmem(int type) enable_cache(); } +#if !defined(CONFIG_USE_DCACHE_RAM) || (CONFIG_USE_DCACHE_RAM == 0) /* the fixed and variable MTTRs are power-up with random values, * clear them to MTRR_TYPE_UNCACHEABLE for safty. */ @@ -118,6 +119,7 @@ static inline void early_mtrr_init(void) do_early_mtrr_init(mtrr_msrs); enable_cache(); } +#endif static inline int early_mtrr_init_detected(void) { |