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

[coreboot.git] / src / northbridge / via / vt8601 / northbridge.c

diff --git a/src/northbridge/via/vt8601/northbridge.c b/src/northbridge/via/vt8601/northbridge.c
index 834a57df25050db84ac1d52d98e4b6da94546215..d2731c7074b677e58448da120a6e82a21aa67837 100644 (file)
--- a/src/northbridge/via/vt8601/northbridge.c
+++ b/src/northbridge/via/vt8601/northbridge.c
@@ -45,45 +45,6 @@ static const struct pci_driver northbridge_driver __pci_driver = {
        .device = 0x0601, /* 0x8601 is the AGP bridge? */
 };
 
-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;
-}
-
-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 uint32_t find_pci_tolm(struct bus *bus)
-{
-       struct resource *min;
-       uint32_t tolm;
-       min = 0;
-       search_bus_resources(bus, IORESOURCE_MEM, IORESOURCE_MEM, tolm_test, &min);
-       tolm = 0xffffffffUL;
-       if (min && tolm > min->base) {
-               tolm = min->base;
-       }
-       return tolm;
-}
-
 #if CONFIG_WRITE_HIGH_TABLES==1
 /* maximum size of high tables in KB */
 #define HIGH_TABLES_SIZE 64