diff options
Diffstat (limited to 'src/mainboard/asus/kgpe-d16')
| -rw-r--r-- | src/mainboard/asus/kgpe-d16/mainboard.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/mainboard/asus/kgpe-d16/mainboard.c b/src/mainboard/asus/kgpe-d16/mainboard.c index 802b8559ed..d71df9e38f 100644 --- a/src/mainboard/asus/kgpe-d16/mainboard.c +++ b/src/mainboard/asus/kgpe-d16/mainboard.c @@ -72,6 +72,29 @@ static void mainboard_enable(device_t dev) /* get_ide_dma66(); */ } +/* override the default SATA PHY setup */ +void sb7xx_51xx_setup_sata_phys(struct device *dev) +{ + /* RPR7.6.1 Program the PHY Global Control to 0x2C00 */ + pci_write_config16(dev, 0x86, 0x2c00); + + /* RPR7.6.2 SATA GENI PHY ports setting */ + pci_write_config32(dev, 0x88, 0x01b48016); + pci_write_config32(dev, 0x8c, 0x01b48016); + pci_write_config32(dev, 0x90, 0x01b48016); + pci_write_config32(dev, 0x94, 0x01b48016); + pci_write_config32(dev, 0x98, 0x01b48016); + pci_write_config32(dev, 0x9c, 0x01b48016); + + /* RPR7.6.3 SATA GEN II PHY port setting for port [0~5]. */ + pci_write_config16(dev, 0xa0, 0xa07a); + pci_write_config16(dev, 0xa2, 0xa07a); + pci_write_config16(dev, 0xa4, 0xa07a); + pci_write_config16(dev, 0xa6, 0xa07a); + pci_write_config16(dev, 0xa8, 0xa07a); + pci_write_config16(dev, 0xaa, 0xa07a); +} + struct chip_operations mainboard_ops = { .enable_dev = mainboard_enable, }; |