summaryrefslogtreecommitdiff
path: root/src/mainboard/emulation/qemu-i440fx
diff options
context:
space:
mode:
Diffstat (limited to 'src/mainboard/emulation/qemu-i440fx')
-rw-r--r--src/mainboard/emulation/qemu-i440fx/northbridge.c34
1 files changed, 12 insertions, 22 deletions
diff --git a/src/mainboard/emulation/qemu-i440fx/northbridge.c b/src/mainboard/emulation/qemu-i440fx/northbridge.c
index c2e4ba22b3..ed372b6a9f 100644
--- a/src/mainboard/emulation/qemu-i440fx/northbridge.c
+++ b/src/mainboard/emulation/qemu-i440fx/northbridge.c
@@ -18,39 +18,29 @@
static void cpu_pci_domain_set_resources(device_t dev)
{
- u32 pci_tolm = find_pci_tolm(dev->link_list);
- unsigned long tomk = 0, tolmk;
- int idx;
+ assign_resources(dev->link_list);
+}
+
+static void cpu_pci_domain_read_resources(struct device *dev)
+{
+ struct resource *res;
+ unsigned long tomk = 0;
+ int idx = 10;
+
+ pci_domain_read_resources(dev);
tomk = qemu_get_memory_size();
- printk(BIOS_DEBUG, "Detected %lu Kbytes (%lu MiB) RAM.\n",
- tomk, tomk / 1024);
-
- /* Compute the top of Low memory */
- tolmk = pci_tolm >> 10;
- if (tolmk >= tomk) {
- /* The PCI hole does not overlap the memory. */
- tolmk = tomk;
- }
+ printk(BIOS_DEBUG, "Detected %lu MiB RAM.\n", tomk / 1024);
/* Report the memory regions. */
idx = 10;
ram_resource(dev, idx++, 0, 640);
- ram_resource(dev, idx++, 768, tolmk - 768);
+ ram_resource(dev, idx++, 768, tomk - 768);
/* Leave some space for ACPI, PIRQ and MP tables */
high_tables_base = (tomk * 1024) - HIGH_MEMORY_SIZE;
high_tables_size = HIGH_MEMORY_SIZE;
- assign_resources(dev->link_list);
-}
-
-static void cpu_pci_domain_read_resources(struct device *dev)
-{
- struct resource *res;
-
- pci_domain_read_resources(dev);
-
/* Reserve space for the IOAPIC. This should be in the Southbridge,
* but I couldn't tell which device to put it in. */
res = new_resource(dev, 2);