--- elwix/config/etc/uboot/rc.cfg	2014/01/27 22:10:22	1.1.2.5
+++ elwix/config/etc/uboot/rc.cfg	2014/01/27 22:19:40	1.1.2.6
@@ -2,7 +2,7 @@
 #
 # U-boot cfg nand map load/save management script
 #
-# $Id: rc.cfg,v 1.1.2.5 2014/01/27 22:10:22 misho Exp $
+# $Id: rc.cfg,v 1.1.2.6 2014/01/27 22:19:40 misho Exp $
 
 CFG_NAND_LIST="/etc/cfg.map"
 CFG_NAND_MAP="/dev/map/cfg"
@@ -30,8 +30,13 @@ case "$1" in
 			dd of=${CFG_NAND_MAP} bs=${CFG_NAND_SIZE} count=1 conv=sync \
 				2>&- || exit 1
 		;;
+	erase)
+		dd if=/dev/zero of=${CFG_NAND_MAP} bs=${CFG_NAND_SIZE} count=1 \
+			conv=sync 2>&- || exit 1
+                echo "Config NAND was erased!"
+		;;
 	*)
-		echo "Missing parameter - available options are (load | save)"
+		echo "Missing parameter - available options are (load | save | erase)"
 		;;
 esac