diff --git a/src/northsouthbridge/sis/730/ipl.S b/src/northsouthbridge/sis/730/ipl.S
index ba6eee9a26..4bd5b8a2c5 100644
--- a/src/northsouthbridge/sis/730/ipl.S
+++ b/src/northsouthbridge/sis/730/ipl.S
@@ -220,9 +220,9 @@ sis730ipl_start:
 #include "rom/std_flash.inc"
 #else /* !STD_FLASH */
 #include "unlock_flash.inc"
-#if defined(USE_DOC_MIL) || defined(USE_DOC_2000_TSOP)
+#if (USE_DOC_MIL == 1) || (USE_DOC_2000_TSOP == 1)
 #	include "rom/doc_mil.inc"
-#elif defined(USE_DOC_MIL_PLUS)
+#elif (USE_DOC_MIL_PLUS == 1)
 #	include "rom/doc_mil_plus.inc"
 #endif
 #endif /* STD_FLASH */
@@ -337,9 +337,9 @@ reset_vector:
 	.byte	0xea				# jmp to f000:fc00, where IPL
 	.word	0xfc00, 0xf000			# starts in Standard Flash
 #else /* !STD_FLASH i.e. DoC Mil */
-#if defined(USE_DOC_MIL)
+#if (USE_DOC_MIL == 1)
 	.org 0x1f0
-#elif defined(USE_DOC_2000_TSOP) || defined(USE_DOC_MIL_PLUS)
+#elif (USE_DOC_2000_TSOP == 1) || (USE_DOC_MIL_PLUS == 1)
 	.org 0x3f0
 #endif
 reset_vector:
diff --git a/util/config/pcchips.config b/util/config/pcchips.config
index a516ea690e..54b7dfc1bf 100644
--- a/util/config/pcchips.config
+++ b/util/config/pcchips.config
@@ -9,7 +9,7 @@ mainboard pcchips/m810lmr
 option SERIAL_CONSOLE=1
 
 # use DOC MIL
-option USE_DOC_MIL
+option USE_DOC_MIL=1
 docipl northsouthbridge/sis/730/ipl.S
 
 # Use the internal VGA frame buffer device
diff --git a/util/config/sis550.config b/util/config/sis550.config
index 21cf4f1b72..9a3535c0bc 100644
--- a/util/config/sis550.config
+++ b/util/config/sis550.config
@@ -16,4 +16,4 @@ option HAVE_FRAMEBUFFER
 linux /usr/src/linux
 
 # Kernel command line parameters
-commandline root=/dev/hda1 console=tty0 video=sisfb:1024x768-32@85,font:VGA8x16
+commandline root=/dev/hda5 console=tty0 video=sisfb:1024x768-32@85,font:VGA8x16