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add upgrade

    1: #!/bin/sh
    2: #
    3: # U-boot cfg nand map load/save management script
    4: #
    5: # $Id: rc.cfg,v 1.1.2.7 2014/01/27 23:06:19 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_CNT=121
   13: 
   14: UPGRADE_IMAGE=""
   15: 
   16: cd ${2:-.}
   17: 
   18: case "$1" in
   19: 	load)
   20: 		dd if=${CFG_NAND_MAP} bs=${CFG_NAND_SIZE} 2>&- | \
   21: 		      gunzip 2>&- | cpio -iud 2>&- || exit 1
   22: 		;;
   23: 	save)
   24: 		if [ ! -r ${CFG_NAND_LIST} ];then
   25: 			echo "# Auto generated manifest file" >${CFG_NAND_LIST}
   26: 			find . >>${CFG_NAND_LIST}
   27: 			if [ $? -ne 0 -o ! -r ${CFG_NAND_LIST} ]; then
   28: 				echo "Manifest cfg nand map - file '${CFG_NAND_LIST}' not found!"
   29: 				exit 1
   30: 			fi
   31: 		fi
   32: 
   33: 		sed -nE -e 's/^ *([^ #]+) */\1/p' < ${CFG_NAND_LIST} | xargs find | \
   34: 			cpio -o | gzip -9 | \
   35: 			dd of=${CFG_NAND_MAP} bs=${CFG_NAND_SIZE} count=1 conv=sync \
   36: 				2>&- || exit 1
   37: 		;;
   38: 	erase)
   39: 		dd if=/dev/zero of=${CFG_NAND_MAP} bs=${CFG_NAND_SIZE} count=1 \
   40: 			conv=sync 2>&- || exit 1
   41:                 echo "Config NAND was erased!"
   42: 		;;
   43: 	upgrade)
   44: 		[ -r /tmp/upgrade.LCK ] && exit 1
   45: 		ping -c1 "${ELWIX_UPGRADE_HOST}" >/dev/null 2>&1
   46: 		if [ $? -ne 0 ]; then
   47: 			echo "ELWIX upgrade from host ${ELWIX_UPGRADE_HOST} failed!!!"
   48: 			exit 1
   49: 		fi
   50: 
   51: 		echo "ELIWX starting upgrade from ${ELWIX_UPGRADE_HOST}"
   52: 		cat >/tmp/upgrade.LCK << _EOF
   53: binary
   54: get elwix_firmware.img /dev/fd/1
   55: _EOF
   56: 		tftp ${ELWIX_UPGRADE_HOST} < /tmp/upgrade.LCK | dd \
   57: 			of=${FRM_NAND_MAP} bs=${CFG_NAND_SIZE} \
   58: 			count=${FRM_NAND_CNT} conv=sync 2>&- || exit 1
   59: 		rm -f /tmp/upgrade.LCK
   60: 		echo "ELWIX upgrade complete. Now rebooting system ..."
   61: 		sleep 3
   62: 		reboot
   63: 		;;
   64: 	*)
   65: 		echo "Missing parameter - available options are (load | save | erase | upgrade)"
   66: 		;;
   67: esac
   68: 
   69: cd -