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    1: #!/bin/sh
    2: #
    3: # U-boot cfg nand map load/save management script
    4: #
    5: # $Id: rc.cfg,v 1.1.2.1 2014/02/08 16:40:31 misho Exp $
    6: 
    7: CFG_NAND_LIST="/etc/cfg.map"
    8: CFG_NAND_MAP="/dev/map/cfg"
    9: CFG_NAND_SIZE=65536
   10: 
   11: FRM_NAND_MAP="/dev/map/firmware"
   12: FRM_NAND_SIZE=7929856
   13: 
   14: cd ${2:-/etc}
   15: 
   16: case "$1" in
   17: 	load)
   18: 		imgupd -gs ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} | \
   19: 		      gunzip 2>&- | cpio -iud 2>&- || exit 1
   20: 		;;
   21: 	save)
   22: 		if [ ! -r ${CFG_NAND_LIST} ];then
   23: 			echo "# Auto generated manifest file" >${CFG_NAND_LIST}
   24: 			find . >>${CFG_NAND_LIST}
   25: 			if [ $? -ne 0 -o ! -r ${CFG_NAND_LIST} ]; then
   26: 				echo "Manifest cfg nand map - file '${CFG_NAND_LIST}' not found!"
   27: 				exit 1
   28: 			fi
   29: 		fi
   30: 
   31: 		sed -nE -e 's/^ *([^ #]+) */\1/p' < ${CFG_NAND_LIST} | xargs find | \
   32: 			cpio -o | gzip -9 | \
   33: 			imgupd -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} || exit 1
   34: 		;;
   35: 	erase)
   36: 		imgupd -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} /dev/zero || exit 1
   37:                 echo "Config NAND was erased!"
   38: 		;;
   39: 	restore)
   40: 		ELWIX_REMOTE_HOST=`cat /etc/myelwix`
   41: 		ping -c1 $(echo ${ELWIX_REMOTE_HOST} | cut -f3 -d '/' | cut -f2 -d '@') >/dev/null 2>&1
   42: 		if [ $? -ne 0 ]; then
   43: 			echo "ELWIX restore from host ${ELWIX_REMOTE_HOST} failed!!!"
   44: 			exit 1
   45: 		fi
   46: 
   47: 		echo "ELWIX starting restore process from ${ELWIX_REMOTE_HOST}"
   48: 		fetch -q -o- --user-agent=ELWIX_Restore --allow-sslv2 \
   49: 			--no-verify-peer --no-verify-hostname ${ELWIX_REMOTE_HOST} | \
   50: 			imgupd -R -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} || exit 1
   51: 		echo "ELWIX restore process complete. Now rebooting system ..."
   52: 		;;
   53: 	backup)
   54: 		ELWIX_REMOTE_HOST="/tmp/elwix_cfg.bin"
   55: 
   56: 		echo "ELWIX starting backup process to ${ELWIX_REMOTE_HOST}"
   57: 		imgupd -gs ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} ${ELWIX_REMOTE_HOST} || exit 1
   58: 		echo "ELWIX backup process complete."
   59: 		;;
   60: 	*)
   61: 		echo "Missing parameter - available options are (load | save | erase | backup | restore)"
   62: 		;;
   63: esac
   64: 
   65: cd -