diff options
Diffstat (limited to 'drivers/pci/pci_rom.c')
| -rw-r--r-- | drivers/pci/pci_rom.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/pci/pci_rom.c b/drivers/pci/pci_rom.c index a16e99f1da..eb7659177b 100644 --- a/drivers/pci/pci_rom.c +++ b/drivers/pci/pci_rom.c @@ -81,7 +81,12 @@ static int pci_rom_probe(pci_dev_t dev, uint class, #ifdef CONFIG_X86_OPTION_ROM_ADDR rom_address = CONFIG_X86_OPTION_ROM_ADDR; #else - pci_write_config_dword(dev, PCI_ROM_ADDRESS, (u32)PCI_ROM_ADDRESS_MASK); + + if (pciauto_setup_rom(pci_bus_to_hose(PCI_BUS(dev)), dev)) { + debug("Cannot find option ROM\n"); + return -ENOENT; + } + pci_read_config_dword(dev, PCI_ROM_ADDRESS, &rom_address); if (rom_address == 0x00000000 || rom_address == 0xffffffff) { debug("%s: rom_address=%x\n", __func__, rom_address); |