diff options
| -rw-r--r-- | src/northbridge/intel/haswell/finalize.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/northbridge/intel/haswell/finalize.c b/src/northbridge/intel/haswell/finalize.c index 1c83110a60..22f98625aa 100644 --- a/src/northbridge/intel/haswell/finalize.c +++ b/src/northbridge/intel/haswell/finalize.c @@ -17,6 +17,9 @@ void intel_northbridge_haswell_finalize_smm(void) pci_or_config32(HOST_BRIDGE, TSEG, 1 << 0); pci_or_config32(HOST_BRIDGE, TOLUD, 1 << 0); + /* Memory Controller Lockdown */ + MCHBAR32(MC_LOCK) |= 0x8f; + MCHBAR32_OR(MMIO_PAVP_MSG, 1 << 0); /* PAVP */ MCHBAR32_OR(PCU_DDR_PTM_CTL, 1 << 5); /* DDR PTM */ MCHBAR32_OR(UMAGFXCTL, 1 << 0); /* UMA GFX */ @@ -26,9 +29,6 @@ void intel_northbridge_haswell_finalize_smm(void) MCHBAR32_OR(CRDTLCK, 1 << 0); MCHBAR32_OR(MCARBLCK, 1 << 0); - /* Memory Controller Lockdown */ - MCHBAR8(MC_LOCK) = 0x8f; - /* Read+write the following */ MCHBAR32(VDMBDFBARKVM) = MCHBAR32(VDMBDFBARKVM); MCHBAR32(VDMBDFBARPAVP) = MCHBAR32(VDMBDFBARPAVP); |