diff --git a/sys/arch/sparc/conf/GENERIC b/sys/arch/sparc/conf/GENERIC
index 81ab13d65dd2..aba4117ae57b 100644
--- a/sys/arch/sparc/conf/GENERIC
+++ b/sys/arch/sparc/conf/GENERIC
@@ -1,4 +1,4 @@
-# $NetBSD: GENERIC,v 1.213 2009/05/05 23:58:50 macallan Exp $
+# $NetBSD: GENERIC,v 1.214 2009/06/22 14:57:52 tsutsui Exp $
 #
 # GENERIC machine description file
 # 
@@ -22,7 +22,7 @@ include 	"arch/sparc/conf/std.sparc"
 
 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
 
-#ident 		"GENERIC-$Revision: 1.213 $"
+#ident 		"GENERIC-$Revision: 1.214 $"
 
 maxusers	32
 
@@ -113,8 +113,8 @@ options 	NFS_BOOT_DHCP
 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at
 ## serial console break or keyboard reset, where the PROM would normally
 ## intercept.  DDB_HISTORY_SIZE adds up/down arrow command history.
-#options 	DDB			# kernel dynamic debugger
-#options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
+options 	DDB			# kernel dynamic debugger
+options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
 #options 	DDB_ONPANIC=1		# see also sysctl(8): `ddb.onpanic'
 
 ## You may also use gdb, on another computer connected to this machine over
diff --git a/sys/arch/sparc/conf/KRUPS b/sys/arch/sparc/conf/KRUPS
index 1bd15f4af34c..3477e6441526 100644
--- a/sys/arch/sparc/conf/KRUPS
+++ b/sys/arch/sparc/conf/KRUPS
@@ -1,4 +1,4 @@
-# $NetBSD: KRUPS,v 1.49 2009/03/06 20:31:52 joerg Exp $
+# $NetBSD: KRUPS,v 1.50 2009/06/22 14:57:52 tsutsui Exp $
 # From: NetBSD: GENERIC,v 1.197 2006/12/04 23:43:35 elad Exp
 #
 # Krups (JavaStation-NC) machine description file
@@ -8,7 +8,7 @@ include 	"arch/sparc/conf/std.sparc"
 
 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
 
-#ident 		"KRUPS-$Revision: 1.49 $"
+#ident 		"KRUPS-$Revision: 1.50 $"
 
 maxusers	32
 
@@ -117,8 +117,8 @@ options 	FONT_GALLANT12x22		# PROM font look-alike
 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at
 ## serial console break or keyboard reset, where the PROM would normally
 ## intercept.  DDB_HISTORY_SIZE adds up/down arrow command history.
-#options 	DDB			# kernel dynamic debugger
-#options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
+options 	DDB			# kernel dynamic debugger
+options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
 #options 	DDB_ONPANIC=1		# see also sysctl(8): `ddb.onpanic'
 
 ## You may also use gdb, on another computer connected to this machine over
diff --git a/sys/arch/sparc/conf/MRCOFFEE b/sys/arch/sparc/conf/MRCOFFEE
index 855574f30ecb..cedcd45455d8 100644
--- a/sys/arch/sparc/conf/MRCOFFEE
+++ b/sys/arch/sparc/conf/MRCOFFEE
@@ -1,4 +1,4 @@
-# $NetBSD: MRCOFFEE,v 1.27 2009/03/06 20:31:52 joerg Exp $
+# $NetBSD: MRCOFFEE,v 1.28 2009/06/22 14:57:52 tsutsui Exp $
 # From: NetBSD: GENERIC,v 1.197 2006/12/04 23:43:35 elad Exp
 #
 # Mr.Coffee (JavaStation 1) machine description file
@@ -12,7 +12,7 @@ include 	"arch/sparc/conf/std.sparc"
 
 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
 
-#ident 		"MRCOFFEE-$Revision: 1.27 $"
+#ident 		"MRCOFFEE-$Revision: 1.28 $"
 
 maxusers	32
 
@@ -88,8 +88,8 @@ options 	NFS_BOOT_DHCP
 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at
 ## serial console break or keyboard reset, where the PROM would normally
 ## intercept.  DDB_HISTORY_SIZE adds up/down arrow command history.
-#options 	DDB			# kernel dynamic debugger
-#options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
+options 	DDB			# kernel dynamic debugger
+options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
 #options 	DDB_ONPANIC=1		# see also sysctl(8): `ddb.onpanic'
 
 ## You may also use gdb, on another computer connected to this machine over
diff --git a/sys/arch/sparc/conf/TADPOLE3GX b/sys/arch/sparc/conf/TADPOLE3GX
index 4689a9229a2a..e0a18449caf3 100644
--- a/sys/arch/sparc/conf/TADPOLE3GX
+++ b/sys/arch/sparc/conf/TADPOLE3GX
@@ -1,4 +1,4 @@
-# 	$NetBSD: TADPOLE3GX,v 1.46 2009/03/06 20:31:52 joerg Exp $
+# 	$NetBSD: TADPOLE3GX,v 1.47 2009/06/22 14:57:52 tsutsui Exp $
 
 include "arch/sparc/conf/std.sparc"
 
@@ -81,8 +81,8 @@ options 	NFS_BOOT_DHCP
 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at
 ## serial console break or keyboard reset, where the PROM would normally
 ## intercept.  DDB_HISTORY_SIZE adds up/down arrow command history.
-#options 	DDB			# kernel dynamic debugger
-#options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
+options 	DDB			# kernel dynamic debugger
+options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
 #options 	DDB_ONPANIC=1		# see also sysctl(8): `ddb.onpanic'
 
 ## You may also use gdb, on another computer connected to this machine over