diff options
Diffstat (limited to 'src/southbridge/intel/i82801ix/sata.c')
| -rw-r--r-- | src/southbridge/intel/i82801ix/sata.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/southbridge/intel/i82801ix/sata.c b/src/southbridge/intel/i82801ix/sata.c index dcdeeb40d7..e35babce28 100644 --- a/src/southbridge/intel/i82801ix/sata.c +++ b/src/southbridge/intel/i82801ix/sata.c @@ -30,9 +30,14 @@ static void sata_enable_ahci_mmap(struct device *const dev, const u8 port_map, { int i; u32 reg32; + struct resource *res; /* Initialize AHCI memory-mapped space */ - u8 *abar = (u8 *)pci_read_config32(dev, PCI_BASE_ADDRESS_5); + res = find_resource(dev, PCI_BASE_ADDRESS_5); + if (!res) + return; + + u8 *abar = res2mmio(res, 0, 0); printk(BIOS_DEBUG, "ABAR: %p\n", abar); /* Set AHCI access mode. |