diff options
Diffstat (limited to 'src/northbridge/amd/amdfam10/northbridge.c')
| -rw-r--r-- | src/northbridge/amd/amdfam10/northbridge.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c index d8d1aa234f..a42362682e 100644 --- a/src/northbridge/amd/amdfam10/northbridge.c +++ b/src/northbridge/amd/amdfam10/northbridge.c @@ -1440,9 +1440,29 @@ static void cpu_bus_noop(device_t dev) { } +static void cpu_bus_read_resources(device_t dev) +{ +#if CONFIG_MMCONF_SUPPORT + struct resource *resource = new_resource(dev, 0xc0010058); + resource->base = CONFIG_MMCONF_BASE_ADDRESS; + resource->size = CONFIG_MMCONF_BUS_NUMBER * 4096*256; + resource->flags = IORESOURCE_MEM | IORESOURCE_RESERVE | + IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED; +#endif +} + +static void cpu_bus_set_resources(device_t dev) +{ + struct resource *resource = find_resource(dev, 0xc0010058); + if (resource) { + report_resource_stored(dev, resource, " <mmconfig>"); + } + pci_dev_set_resources(dev); +} + static struct device_operations cpu_bus_ops = { - .read_resources = cpu_bus_noop, - .set_resources = cpu_bus_noop, + .read_resources = cpu_bus_read_resources, + .set_resources = cpu_bus_set_resources, .enable_resources = cpu_bus_noop, .init = cpu_bus_init, .scan_bus = cpu_bus_scan, |