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Diffstat (limited to 'src/mainboard/asus/m4a78-em')
-rw-r--r--src/mainboard/asus/m4a78-em/get_bus_conf.c15
1 files changed, 1 insertions, 14 deletions
diff --git a/src/mainboard/asus/m4a78-em/get_bus_conf.c b/src/mainboard/asus/m4a78-em/get_bus_conf.c
index 9812b00ae5..b97556c4b3 100644
--- a/src/mainboard/asus/m4a78-em/get_bus_conf.c
+++ b/src/mainboard/asus/m4a78-em/get_bus_conf.c
@@ -24,7 +24,6 @@
/* Global variables for MB layouts and these will be shared by irqtable mptable
* and acpi_tables busnum is default.
*/
-static u8 bus_rs780[11];
u8 bus_sb700[2];
u32 apicid_sb700;
@@ -65,12 +64,8 @@ void get_bus_conf(void)
for (i = 0; i < 2; i++) {
bus_sb700[i] = 0;
}
- for (i = 0; i < ARRAY_SIZE(bus_rs780); i++) {
- bus_rs780[i] = 0;
- }
- bus_rs780[0] = (sysconf.pci1234[0] >> 16) & 0xff;
- bus_sb700[0] = bus_rs780[0];
+ bus_sb700[0] = (sysconf.pci1234[0] >> 16) & 0xff;
/* sb700 */
dev = dev_find_slot(bus_sb700[0], PCI_DEVFN(0x14, 4));
@@ -78,14 +73,6 @@ void get_bus_conf(void)
bus_sb700[1] = pci_read_config8(dev, PCI_SECONDARY_BUS);
}
- /* rs780 */
- for (i = 1; i < ARRAY_SIZE(bus_rs780); i++) {
- dev = dev_find_slot(bus_rs780[0], PCI_DEVFN(sysconf.sbdn + i, 0));
- if (dev) {
- bus_rs780[i] = pci_read_config8(dev, PCI_SECONDARY_BUS);
- }
- }
-
/* I/O APICs: APIC ID Version State Address */
if (IS_ENABLED(CONFIG_LOGICAL_CPUS))
apicid_base = get_apicid_base(1);