diff --git a/src/mainboard/elitegroup/k7sem/Config b/src/mainboard/elitegroup/k7sem/Config
index d853e3ca10..d122384b00 100644
--- a/src/mainboard/elitegroup/k7sem/Config
+++ b/src/mainboard/elitegroup/k7sem/Config
@@ -7,18 +7,16 @@ ldscript cpu/i386/entry32.lds
 mainboardinit superio/sis/950/setup_serial.inc
 mainboardinit pc80/serial.inc
 mainboardinit arch/i386/lib/console.inc
+mainboardinit cpu/k7/earlymtrr.inc
+
 northsouthbridge sis/730
-# superio sis/950
 nsuperio sis/950 com1={1} floppy=1  lpt=1
-mainboardinit cpu/p6/earlymtrr.inc
 
 option ENABLE_FIXED_AND_VARIABLE_MTRRS=1
 option FINAL_MAINBOARD_FIXUP=1
 option HAVE_PIRQ_TABLE=1
 option DISABLE_INTERNAL_DEVICES
 
-# this makes ipl.S too big
-#option CONFIG_SIS_DISABLE_ETHERNET
 object mainboard.o
 object irq_tables.o
 keyboard pc80
diff --git a/src/mainboard/leadtek/winfast6300/Config b/src/mainboard/leadtek/winfast6300/Config
index f953f3f0ca..bc5c805f95 100644
--- a/src/mainboard/leadtek/winfast6300/Config
+++ b/src/mainboard/leadtek/winfast6300/Config
@@ -7,11 +7,11 @@ ldscript cpu/i386/entry32.lds
 mainboardinit superio/sis/950/setup_serial.inc
 mainboardinit pc80/serial.inc
 mainboardinit arch/i386/lib/console.inc
-northsouthbridge sis/630
-# superio sis/950
-nsuperio sis/950 com1={1} floppy=1  lpt=1
 mainboardinit cpu/p6/earlymtrr.inc
 
+northsouthbridge sis/630
+nsuperio sis/950 com1={1} floppy=1  lpt=1
+
 option ENABLE_FIXED_AND_VARIABLE_MTRRS
 option FINAL_MAINBOARD_FIXUP
 option HAVE_PIRQ_TABLE=1
diff --git a/src/mainboard/matsonic/ms7308e/Config b/src/mainboard/matsonic/ms7308e/Config
index f953f3f0ca..bc5c805f95 100644
--- a/src/mainboard/matsonic/ms7308e/Config
+++ b/src/mainboard/matsonic/ms7308e/Config
@@ -7,11 +7,11 @@ ldscript cpu/i386/entry32.lds
 mainboardinit superio/sis/950/setup_serial.inc
 mainboardinit pc80/serial.inc
 mainboardinit arch/i386/lib/console.inc
-northsouthbridge sis/630
-# superio sis/950
-nsuperio sis/950 com1={1} floppy=1  lpt=1
 mainboardinit cpu/p6/earlymtrr.inc
 
+northsouthbridge sis/630
+nsuperio sis/950 com1={1} floppy=1  lpt=1
+
 option ENABLE_FIXED_AND_VARIABLE_MTRRS
 option FINAL_MAINBOARD_FIXUP
 option HAVE_PIRQ_TABLE=1
diff --git a/src/mainboard/pcchips/m810lmr/Config b/src/mainboard/pcchips/m810lmr/Config
index 8a65017393..c96d2d2ace 100644
--- a/src/mainboard/pcchips/m810lmr/Config
+++ b/src/mainboard/pcchips/m810lmr/Config
@@ -7,10 +7,10 @@ ldscript cpu/i386/entry32.lds
 mainboardinit superio/sis/950/setup_serial.inc
 mainboardinit pc80/serial.inc
 mainboardinit arch/i386/lib/console.inc
+mainboardinit cpu/k7/earlymtrr.inc
+
 northsouthbridge sis/730
-# superio sis/950
 nsuperio sis/950 com1={1} floppy=1  lpt=1
-mainboardinit cpu/p6/earlymtrr.inc
 
 option ENABLE_FIXED_AND_VARIABLE_MTRRS=1
 option FINAL_MAINBOARD_FIXUP=1