diff options
Diffstat (limited to 'src/devices/pci_device.c')
| -rw-r--r-- | src/devices/pci_device.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/devices/pci_device.c b/src/devices/pci_device.c index 55049230b2..44c223a89e 100644 --- a/src/devices/pci_device.c +++ b/src/devices/pci_device.c @@ -221,6 +221,16 @@ static void pci_get_rom_resource(struct device *dev, unsigned long index) /* Initialize the resources to nothing */ resource = new_resource(dev, index); + /* for on board device with embedded ROM image, the ROM image is at + * fixed address specified in the Config.lb, the dev->rom_address is + * inited by driver_pci_onboard_ops::enable_dev() */ + if ((dev->on_mainboard) && (dev->rom_address == 0)) { + resource->base = dev->rom_address; + resource->flags |= IORESOURCE_MEM | IORESOURCE_READONLY | + IORESOURCE_ASSIGNED | IORESOURCE_FIXED; + return; + } + /* Get the initial value */ value = pci_read_config32(dev, index); @@ -273,10 +283,8 @@ static void pci_read_bases(struct device *dev, unsigned int howmany, unsigned lo resource = pci_get_resource(dev, index); index += (resource->flags & IORESOURCE_PCI64)?8:4; } - if (rom) { - if ((!dev->on_mainboard) || (dev->rom_address == 0)) - pci_get_rom_resource(dev, rom); - } + if (rom) + pci_get_rom_resource(dev, rom); compact_resources(dev); } |