diff options
Diffstat (limited to 'src/mainboard/asus/kgpe-d16')
| -rw-r--r-- | src/mainboard/asus/kgpe-d16/mainboard.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mainboard/asus/kgpe-d16/mainboard.c b/src/mainboard/asus/kgpe-d16/mainboard.c index d71df9e38f..65029d45af 100644 --- a/src/mainboard/asus/kgpe-d16/mainboard.c +++ b/src/mainboard/asus/kgpe-d16/mainboard.c @@ -95,6 +95,22 @@ void sb7xx_51xx_setup_sata_phys(struct device *dev) pci_write_config16(dev, 0xaa, 0xa07a); } +/* override the default SATA port setup */ +void sb7xx_51xx_setup_sata_port_indication(void *sata_bar5) +{ + uint32_t dword; + + /* RPR7.9 Program Port Indication Registers */ + dword = read32(sata_bar5 + 0xf8); + dword &= ~(0x3f << 12); /* All ports are iSATA */ + dword &= ~0x3f; + write32(sata_bar5 + 0xf8, dword); + + dword = read32(sata_bar5 + 0xfc); + dword &= ~(0x1 << 20); /* No eSATA ports are present */ + write32(sata_bar5 + 0xfc, dword); +} + struct chip_operations mainboard_ops = { .enable_dev = mainboard_enable, }; |