diff options
Diffstat (limited to 'src/southbridge/nvidia/mcp55/mcp55_lpc.c')
| -rw-r--r-- | src/southbridge/nvidia/mcp55/mcp55_lpc.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/src/southbridge/nvidia/mcp55/mcp55_lpc.c b/src/southbridge/nvidia/mcp55/mcp55_lpc.c index 4faaf08..480394e 100644 --- a/src/southbridge/nvidia/mcp55/mcp55_lpc.c +++ b/src/southbridge/nvidia/mcp55/mcp55_lpc.c @@ -248,16 +248,27 @@ static void mcp55_lpc_read_resources(device_t dev) { struct resource *res; - /* Get the normal pci resources of this device */ - pci_dev_read_resources(dev); // We got one for APIC, or one more for TRAP + /* Get the normal PCI resources of this device. */ + /* We got one for APIC, or one more for TRAP. */ + pci_dev_read_resources(dev); - /* Add an extra subtractive resource for both memory and I/O */ + /* Add an extra subtractive resource for both memory and I/O. */ res = new_resource(dev, IOINDEX_SUBTRACTIVE(0, 0)); - res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED; + res->base = 0; + res->size = 0x1000; + res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | + IORESOURCE_ASSIGNED | IORESOURCE_FIXED; res = new_resource(dev, IOINDEX_SUBTRACTIVE(1, 0)); - res->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED; - + res->base = 0xff800000; + res->size = 0x00800000; /* 8 MB for flash */ + res->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | + IORESOURCE_ASSIGNED | IORESOURCE_FIXED; + + res = new_resource(dev, 3); /* IOAPIC */ + res->base = 0xfec00000; + res->size = 0x00001000; + res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; } /** @@ -265,7 +276,7 @@ static void mcp55_lpc_read_resources(device_t dev) * * @param dev the device whos children's resources are to be enabled * - * This function is call by the global enable_resources() indirectly via the + * This function is called by the global enable_resources() indirectly via the * device_operation::enable_resources() method of devices. * * Indirect mutual recursion: @@ -286,7 +297,7 @@ static void mcp55_lpc_enable_childrens_resources(device_t dev) device_t child; for (child = dev->link[link].children; child; child = child->sibling) { enable_resources(child); - if(child->have_resources && (child->path.type == DEVICE_PATH_PNP)) { + if(child->enabled && (child->path.type == DEVICE_PATH_PNP)) { for(i=0;i<child->resources;i++) { struct resource *res; unsigned long base, end; // don't need long long |
