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onboard pci_rom disable onboard 

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1871 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Yinghai Lu 2005-01-14 05:34:09 +00:00
parent d57e756065
commit bcde1618da
2 changed files with 8 additions and 1 deletions
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3
src/devices/device.c
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@ -601,9 +601,12 @@ void dev_initialize(void)
printk_info("Initializing devices...\n"); printk_info("Initializing devices...\n");
#if CONFIG_CONSOLE_VGA == 1 #if CONFIG_CONSOLE_VGA == 1
for (dev = all_devices; dev; dev = dev->next) { for (dev = all_devices; dev; dev = dev->next) {
if ( !dev->enabled ) continue;
if (dev->enabled && !dev->initialized && if (dev->enabled && !dev->initialized &&
dev->ops && dev->ops->init) dev->ops && dev->ops->init)
{ {
if( !dev->on_mainboard ) continue; // process addon card in second run
else if( dev->rom_address!=0 ) continue; // onboard and it is assigned via MB Config.lb, process it later
if( dev->on_mainboard && (dev->rom_address!=0)) continue; if( dev->on_mainboard && (dev->rom_address!=0)) continue;
printk_debug("%s init\n", dev_path(dev)); printk_debug("%s init\n", dev_path(dev));
dev->initialized = 1; dev->initialized = 1;

6
src/devices/pci_device.c
View File

@ -218,6 +218,10 @@ static void pci_get_rom_resource(struct device *dev, unsigned long index)
unsigned long value; unsigned long value;
resource_t moving, limit; resource_t moving, limit;
if ((dev->on_mainboard) && (dev->rom_address == 0)) { //skip it if rom_address is not set in MB Config.lb
return;
}
/* Initialize the resources to nothing */ /* Initialize the resources to nothing */
resource = new_resource(dev, index); resource = new_resource(dev, index);
@ -262,7 +266,7 @@ static void pci_get_rom_resource(struct device *dev, unsigned long index)
/* for on board device with embedded ROM image, the ROM image is at /* 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 * fixed address specified in the Config.lb, the dev->rom_address is
* inited by driver_pci_onboard_ops::enable_dev() */ * inited by driver_pci_onboard_ops::enable_dev() */
if ((dev->on_mainboard) && (dev->rom_address == 0)) { if ((dev->on_mainboard) && (dev->rom_address != 0)) {
resource->base = dev->rom_address; resource->base = dev->rom_address;
resource->flags |= IORESOURCE_MEM | IORESOURCE_READONLY | resource->flags |= IORESOURCE_MEM | IORESOURCE_READONLY |
IORESOURCE_ASSIGNED | IORESOURCE_FIXED; IORESOURCE_ASSIGNED | IORESOURCE_FIXED;