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-rw-r--r--src/cpu/intel/smm/gen1/smmrelocate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/intel/smm/gen1/smmrelocate.c b/src/cpu/intel/smm/gen1/smmrelocate.c
index 426eae5eab..5667648d24 100644
--- a/src/cpu/intel/smm/gen1/smmrelocate.c
+++ b/src/cpu/intel/smm/gen1/smmrelocate.c
@@ -132,7 +132,7 @@ static void asmlinkage cpu_smm_do_relocation(void *arg)
/* Write SMRR MSRs based on indicated support. */
mtrr_cap = rdmsr(MTRR_CAP_MSR);
- if (mtrr_cap.lo & SMRR_SUPPORTED)
+ if (mtrr_cap.lo & SMRR_SUPPORTED && relo_params->smrr_mask.lo != 0)
write_smrr(relo_params);
southbridge_clear_smi_status();