diff options
| -rw-r--r-- | src/southbridge/amd/sb700/sb700_ide.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/southbridge/amd/sb700/sb700_ide.c b/src/southbridge/amd/sb700/sb700_ide.c index 88d634bebb..4652ca2539 100644 --- a/src/southbridge/amd/sb700/sb700_ide.c +++ b/src/southbridge/amd/sb700/sb700_ide.c @@ -51,10 +51,13 @@ static void ide_init(struct device *dev) /* set ide as primary, if you want to boot from IDE, you'd better set it * in $vendor/$mainboard/devicetree.cb */ + + if (conf->boot_switch_sata_ide == 1) { - byte = pci_read_config8(dev, 0xAD); + struct device *sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0)); + byte = pci_read_config8(sm_dev, 0xAD); byte |= 1 << 4; - pci_write_config8(dev, 0xAD, byte); + pci_write_config8(sm_dev, 0xAD, byte); } #if CONFIG_PCI_ROM_RUN == 1 |