diff --git a/src/mainboard/sunw/ultra40/mptable.c b/src/mainboard/sunw/ultra40/mptable.c
index c63dbd2387..8155829b34 100644
--- a/src/mainboard/sunw/ultra40/mptable.c
+++ b/src/mainboard/sunw/ultra40/mptable.c
@@ -83,8 +83,9 @@ void *smp_write_config_table(void *v)
 				smp_write_ioapic(mc, apicid_ck804, 0x11, res->base);
 			}
 
+	/* Initialize interrupt mapping*/
 
-			dword = 0x0000d218;
+			dword = 0x0120d218;
 	        	pci_write_config32(dev, 0x7c, dword);
 
 		        dword = 0x12008a00;
diff --git a/src/mainboard/tyan/s2891/mptable.c b/src/mainboard/tyan/s2891/mptable.c
index 75b9056bfe..3b90ff7e78 100644
--- a/src/mainboard/tyan/s2891/mptable.c
+++ b/src/mainboard/tyan/s2891/mptable.c
@@ -76,7 +76,7 @@ void *smp_write_config_table(void *v)
 			if (res) {
 				smp_write_ioapic(mc, apicid_ck804, 0x11, res->base);
 			}
-        
+
 	/* Initialize interrupt mapping*/
 
 			dword = 0x0120d218;
diff --git a/src/mainboard/tyan/s2892/mptable.c b/src/mainboard/tyan/s2892/mptable.c
index 9997ba1037..8ce5434d5d 100644
--- a/src/mainboard/tyan/s2892/mptable.c
+++ b/src/mainboard/tyan/s2892/mptable.c
@@ -75,7 +75,7 @@ void *smp_write_config_table(void *v)
 			if (res) {
 				smp_write_ioapic(mc, apicid_ck804, 0x11, res->base);
 			}
-        
+
 	/* Initialize interrupt mapping*/
 
 			dword = 0x0120d218;
diff --git a/src/mainboard/tyan/s2895/mptable.c b/src/mainboard/tyan/s2895/mptable.c
index 2d9313ea08..3f286d05b9 100644
--- a/src/mainboard/tyan/s2895/mptable.c
+++ b/src/mainboard/tyan/s2895/mptable.c
@@ -83,9 +83,9 @@ void *smp_write_config_table(void *v)
 				smp_write_ioapic(mc, apicid_ck804, 0x11, res->base);
 			}
 
-        	/* Initialize interrupt mapping*/
+	/* Initialize interrupt mapping*/
 
-			dword = 0x0000d218;
+			dword = 0x0120d218;
 	        	pci_write_config32(dev, 0x7c, dword);
 
 		        dword = 0x12008a00;