--- elwix/config/etc/default/rc.cfg	2014/02/08 16:40:31	1.1
+++ elwix/config/etc/default/rc.cfg	2014/02/08 16:40:31	1.1.2.1
@@ -0,0 +1,65 @@
+#!/bin/sh
+#
+# U-boot cfg nand map load/save management script
+#
+# $Id: rc.cfg,v 1.1.2.1 2014/02/08 16:40:31 misho Exp $
+
+CFG_NAND_LIST="/etc/cfg.map"
+CFG_NAND_MAP="/dev/map/cfg"
+CFG_NAND_SIZE=65536
+
+FRM_NAND_MAP="/dev/map/firmware"
+FRM_NAND_SIZE=7929856
+
+cd ${2:-/etc}
+
+case "$1" in
+	load)
+		imgupd -gs ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} | \
+		      gunzip 2>&- | cpio -iud 2>&- || exit 1
+		;;
+	save)
+		if [ ! -r ${CFG_NAND_LIST} ];then
+			echo "# Auto generated manifest file" >${CFG_NAND_LIST}
+			find . >>${CFG_NAND_LIST}
+			if [ $? -ne 0 -o ! -r ${CFG_NAND_LIST} ]; then
+				echo "Manifest cfg nand map - file '${CFG_NAND_LIST}' not found!"
+				exit 1
+			fi
+		fi
+
+		sed -nE -e 's/^ *([^ #]+) */\1/p' < ${CFG_NAND_LIST} | xargs find | \
+			cpio -o | gzip -9 | \
+			imgupd -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} || exit 1
+		;;
+	erase)
+		imgupd -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} /dev/zero || exit 1
+                echo "Config NAND was erased!"
+		;;
+	restore)
+		ELWIX_REMOTE_HOST=`cat /etc/myelwix`
+		ping -c1 $(echo ${ELWIX_REMOTE_HOST} | cut -f3 -d '/' | cut -f2 -d '@') >/dev/null 2>&1
+		if [ $? -ne 0 ]; then
+			echo "ELWIX restore from host ${ELWIX_REMOTE_HOST} failed!!!"
+			exit 1
+		fi
+
+		echo "ELWIX starting restore process from ${ELWIX_REMOTE_HOST}"
+		fetch -q -o- --user-agent=ELWIX_Restore --allow-sslv2 \
+			--no-verify-peer --no-verify-hostname ${ELWIX_REMOTE_HOST} | \
+			imgupd -R -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} || exit 1
+		echo "ELWIX restore process complete. Now rebooting system ..."
+		;;
+	backup)
+		ELWIX_REMOTE_HOST="/tmp/elwix_cfg.bin"
+
+		echo "ELWIX starting backup process to ${ELWIX_REMOTE_HOST}"
+		imgupd -gs ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} ${ELWIX_REMOTE_HOST} || exit 1
+		echo "ELWIX backup process complete."
+		;;
+	*)
+		echo "Missing parameter - available options are (load | save | erase | backup | restore)"
+		;;
+esac
+
+cd -