diff options
Diffstat (limited to 'src/southbridge/amd/sb700')
| -rw-r--r-- | src/southbridge/amd/sb700/early_setup.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/southbridge/amd/sb700/early_setup.c b/src/southbridge/amd/sb700/early_setup.c index 3733314f07..76855fba34 100644 --- a/src/southbridge/amd/sb700/early_setup.c +++ b/src/southbridge/amd/sb700/early_setup.c @@ -420,6 +420,11 @@ static void sb700_devices_por_init(void) /* Legacy DMA Prefetch Enhancement, CIM masked it. */ /* pci_write_config8(dev, 0x43, 0x1); */ + /* Enable DMA verify bugfix */ + byte = pci_read_config8(dev, 0x67); + byte |= 0x1 << 1; + pci_write_config8(dev, 0x67, byte); + /* Disabling Legacy USB Fast SMI# */ byte = pci_read_config8(dev, 0x62); byte |= 0x24; |