diff --git a/include/configs/KUP4X.h b/include/configs/KUP4X.h
index 4451f2a..a5dcb4e 100644
--- a/include/configs/KUP4X.h
+++ b/include/configs/KUP4X.h
@@ -118,7 +118,9 @@
 #define CONFIG_COMMANDS	      ( CONFIG_CMD_DFL	| \
 				CFG_CMD_DHCP	| \
 				CFG_CMD_I2C	| \
-				CFG_CMD_IDE	)
+				CFG_CMD_IDE	| \
+				CFG_CMD_USB	| \
+				CFG_CMD_FAT)
 
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <cmd_confdefs.h>
@@ -386,4 +388,7 @@
 #define CONFIG_AUTOBOOT_STOP_STR	"."	/* easy to stop for now		*/
 #define CONFIG_SILENT_CONSOLE	1
 
+#define CONFIG_USB_STORAGE	1
+#define CONFIG_USB_SL811HS	1
+
 #endif	/* __CONFIG_H */
diff --git a/include/configs/NETPHONE.h b/include/configs/NETPHONE.h
index d82d5a7..9dadaa8 100644
--- a/include/configs/NETPHONE.h
+++ b/include/configs/NETPHONE.h
@@ -67,8 +67,8 @@
 #undef	CONFIG_BOOTARGS
 #define CONFIG_BOOTCOMMAND							\
 	"tftpboot; " 								\
-	"setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " 	\
-	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " 	\
+	"setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " 	\
+	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " 	\
 	"bootm"
 
 #define CONFIG_AUTOSCRIPT
diff --git a/include/configs/NETTA.h b/include/configs/NETTA.h
index d9a78bd..b720ec5 100644
--- a/include/configs/NETTA.h
+++ b/include/configs/NETTA.h
@@ -65,8 +65,8 @@
 #undef	CONFIG_BOOTARGS
 #define CONFIG_BOOTCOMMAND							\
 	"tftpboot; " 								\
-	"setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " 	\
-	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " 	\
+	"setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " 	\
+	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " 	\
 	"bootm"
 
 #define CONFIG_LOADS_ECHO	0	/* echo off for serial download	*/
diff --git a/include/configs/NETVIA.h b/include/configs/NETVIA.h
index 8f93a49..dc6b15f 100644
--- a/include/configs/NETVIA.h
+++ b/include/configs/NETVIA.h
@@ -64,8 +64,8 @@
 #undef	CONFIG_BOOTARGS
 #define CONFIG_BOOTCOMMAND							\
 	"tftpboot; " 								\
-	"setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " 	\
-	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " 	\
+	"setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " 	\
+	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " 	\
 	"bootm"
 
 #define CONFIG_LOADS_ECHO	0	/* echo off for serial download	*/