summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/northbridge/amd/amdk8/coherent_ht.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/src/northbridge/amd/amdk8/coherent_ht.c b/src/northbridge/amd/amdk8/coherent_ht.c
index 5eb127c402..9145a42a29 100644
--- a/src/northbridge/amd/amdk8/coherent_ht.c
+++ b/src/northbridge/amd/amdk8/coherent_ht.c
@@ -99,15 +99,17 @@ static void notify_bsp_ap_is_stopped(void)
unsigned long apic_id;
apic_id = *((volatile unsigned long *)(APIC_DEFAULT_BASE+APIC_ID));
apic_id >>= 24;
-/* print_debug("applicaton cpu apic_id: ");
- print_debug_hex32(apic_id);
- print_debug("\r\n");
- }*/
- if(apic_id!=0) { //AP apic_id == node_id ??
-// set the ColdResetbit to notify BSP that AP is stopped
+#if 0
+ print_debug("applicaton cpu apic_id: ");
+ print_debug_hex32(apic_id);
+ print_debug("\r\n");
+#endif
+ /* AP apic_id == node_id ? */
+ if(apic_id != 0) {
+ /* set the ColdResetbit to notify BSP that AP is stopped */
reg = pci_read_config32(NODE_HT(apic_id), 0x6C);
reg |= 1<<4;
- pci_write_config32(NODE_HT(apic_id), 0x6C, reg);
+ pci_write_config32(NODE_HT(apic_id), 0x6C, reg);
}
}