Factor out a few commonly duplicated functions from northbridge.c.

[coreboot.git] / src / northbridge / via / cn400 / northbridge.c

diff --git a/src/northbridge/via/cn400/northbridge.c b/src/northbridge/via/cn400/northbridge.c
index 2974d23da734abebb0236601d364ae12a7a5124b..3982c9877c73c05de56adb841fc0e8e9e8c81f10 100644 (file)
--- a/src/northbridge/via/cn400/northbridge.c
+++ b/src/northbridge/via/cn400/northbridge.c
@@ -161,20 +161,6 @@ static void cn400_domain_read_resources(device_t dev)
        printk(BIOS_SPEW, "Leaving %s.\n", __func__);
 }
 
-static void ram_resource(device_t dev, unsigned long index,
-                        unsigned long basek, unsigned long sizek)
-{
-       struct resource *resource;
-
-       if (!sizek)
-               return;
-       resource = new_resource(dev, index);
-       resource->base = (resource_t) (basek << 10);
-       resource->size = (resource_t) (sizek << 10);
-       resource->flags = IORESOURCE_MEM | IORESOURCE_CACHEABLE |
-           IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-}
-
 #ifdef UNUSED_CODE
 static void ram_reservation(device_t dev, unsigned long index,
                         unsigned long base, unsigned long size)
@@ -191,35 +177,6 @@ static void ram_reservation(device_t dev, unsigned long index,
 }
 #endif
 
-static void tolm_test(void *gp, struct device *dev, struct resource *new)
-{
-       struct resource **best_p = gp;
-       struct resource *best;
-
-       best = *best_p;
-       if (!best || (best->base > new->base))
-               best = new;
-       *best_p = best;
-}
-
-static u32 find_pci_tolm(struct bus *bus)
-{
-       struct resource *min = NULL;
-       u32 tolm;
-
-       printk(BIOS_SPEW, "Entering CN400 find_pci_tolm\n");
-
-       search_bus_resources(bus, IORESOURCE_MEM, IORESOURCE_MEM,
-                            tolm_test, &min);
-       tolm = 0xffffffffUL;
-       if (min && tolm > min->base)
-               tolm = min->base;
-
-       printk(BIOS_SPEW, "Leaving CN400 find_pci_tolm\n");
-
-       return tolm;
-}
-
 #if CONFIG_WRITE_HIGH_TABLES==1
 /* maximum size of high tables in KB */
 #define HIGH_TABLES_SIZE 64
@@ -283,8 +240,8 @@ static unsigned int cn400_domain_scan_bus(device_t dev, unsigned int max)
 static struct device_operations pci_domain_ops = {
        .read_resources   = cn400_domain_read_resources,
        .set_resources    = cn400_domain_set_resources,
-       .enable_resources = enable_childrens_resources,
-       .init             = 0,
+       .enable_resources = NULL,
+       .init             = NULL,
        .scan_bus         = cn400_domain_scan_bus,
 };