diff options
Diffstat (limited to 'src/cpu/amd/pi')
| -rw-r--r-- | src/cpu/amd/pi/s3_resume.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cpu/amd/pi/s3_resume.c b/src/cpu/amd/pi/s3_resume.c index 53172d48f6..b6d363377a 100644 --- a/src/cpu/amd/pi/s3_resume.c +++ b/src/cpu/amd/pi/s3_resume.c @@ -271,11 +271,11 @@ static void set_resume_cache(void) msr.lo &= ~(SYSCFG_MSR_MtrrFixDramEn | SYSCFG_MSR_MtrrFixDramModEn); wrmsr(SYSCFG_MSR, msr); - /* Enable caching for 0 - coreboot ram using variable mtrr */ + /* Enable cached access to RAM in the range 0M to CACHE_TMP_RAMTOP */ msr.lo = 0 | MTRR_TYPE_WRBACK; msr.hi = 0; wrmsr(MTRR_PHYS_BASE(0), msr); - msr.lo = ~(CONFIG_RAMTOP - 1) | MTRR_PHYS_MASK_VALID; + msr.lo = ~(CACHE_TMP_RAMTOP - 1) | MTRR_PHYS_MASK_VALID; msr.hi = (1 << (CONFIG_CPU_ADDR_BITS - 32)) - 1; wrmsr(MTRR_PHYS_MASK(0), msr); |