diff options
Diffstat (limited to 'board/linkstation')
| -rw-r--r-- | board/linkstation/ide.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/board/linkstation/ide.c b/board/linkstation/ide.c index 568fdf5..f3e3fce 100644 --- a/board/linkstation/ide.c +++ b/board/linkstation/ide.c @@ -62,14 +62,16 @@ int ide_preinit (void) &ide_bus_offset32); ide_bus_offset[0] = ide_bus_offset32 & 0xfffffffe; ide_bus_offset[0] = pci_hose_bus_to_phys(&hose, - ide_bus_offset[0] & 0xfffffffe, - PCI_REGION_IO); - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_2, - (u32 *) &ide_bus_offset[1]); - ide_bus_offset[1] &= 0xfffffffe; - ide_bus_offset[1] = pci_hose_bus_to_phys(&hose, - ide_bus_offset[1] & 0xfffffffe, - PCI_REGION_IO); + ide_bus_offset[0] & 0xfffffffe, + PCI_REGION_IO); + if (CONFIG_SYS_IDE_MAXBUS > 1) { + pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_2, + (u32 *) &ide_bus_offset[1]); + ide_bus_offset[1] &= 0xfffffffe; + ide_bus_offset[1] = pci_hose_bus_to_phys(&hose, + ide_bus_offset[1] & 0xfffffffe, + PCI_REGION_IO); + } } if (pci_find_device (PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8212, 0) != -1) { |