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openwrt-xburst/scripts/reflash_ben.sh

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#!/bin/bash
VERSION="latest"
# use 'http' to download and flash images, use 'file' to flash images present in the <WORKING_DIR>
PROTOCOL="http"
# working directory
#WORKING_DIR="/tmp/NanoNote/${VERSION}"
WORKING_DIR="${HOME}/.qi/nanonote/ben/${VERSION}"
# where the verbose output goes to
LOG_FILE="${WORKING_DIR}/log.txt"
# URL to images ($URL/$VERSION/$[images])
BASE_URL_HTTP="http://downloads.qi-hardware.com/software/images/Ben_NanoNote_2GB_NAND"
# names of images
LOADER="openwrt-xburst-qi_lb60-u-boot.bin"
#KERNEL="openwrt-xburst-uImage.bin"
KERNEL="openwrt-xburst-qi_lb60-uImage.bin"
#ROOTFS="openwrt-xburst-rootfs.ubi"
ROOTFS="openwrt-xburst-qi_lb60-root.ubi"
###############
# version of script
__VERSION__="2.1.1"
# options for reflash bootloader, kernel or rootfs
B="TRUE"
K="TRUE"
R="TRUE"
while getopts d:l:bkr OPTIONS
do
case $OPTIONS in
d)
VERSION=$OPTARG # override version by first argument if passed
B="TRUE"
K="TRUE"
R="TRUE"
;;
l)
WORKING_DIR=$OPTARG
VERSION=
PROTOCOL="file"
B="TRUE"
K="TRUE"
R="TRUE"
;;
*)
echo "\
Usage: $0 [-d <version>] [-l <path to local images>] [-b] [-k] [-r] [-h] [-v]
without any arguments, I will download and flash the latest official images
(includes bootloader, kernel and rootfs)
-d <> I will download and flash a specific version of official images
(includes bootloader, kernel and rootfs)
-l <> I will flash images present in <arg>
(includes bootloader, kernel and rootfs -
missing files will be skipped)
-h you already found out
reflash script for qi-hardware Ben NanoNote
written by: Mirko Vogt (mirko.vogt@sharism.cc)
Xiangfu Liu (xiangfu@sharism.cc)
version: ${__VERSION__}
Please report bugs to developer@lists.qi-hardware.com"
exit 1
;;
esac
done
# if no arguments were given
if [ "$#" == "0" ]; then
B="TRUE"
K="TRUE"
R="TRUE"
fi
# create working directory
mkdir -p ${WORKING_DIR}
date > "${LOG_FILE}" # purge logfile if exists
function log() {
echo -e "$1"
echo -e "$1" >> "${LOG_FILE}"
}
function abort() {
log "==="
log "fatal error occured - ABORTED"
log "==="
log "$1"
log "==="
log "Before reporting this as a bug"
log "please ensure you're using the latest available version of"
log " this reflash script"
log " the xburst-tools"
exit 1
}
[ "$(whoami)" == "root" ] || abort "this script must be run as root"
log "working dir: ${WORKING_DIR}"
log "chosen method: ${PROTOCOL}"
test ${VERSION} && log "chosen version: ${VERSION}"
log "==="
if [ "$PROTOCOL" == "http" ]; then
MD5SUMS_SERVER=$(wget -O - ${BASE_URL_HTTP}/${VERSION}/md5sums 2> /dev/null | grep -E "(${LOADER}|${KERNEL}|${ROOTFS})" | sort)
[ "${MD5SUMS_SERVER}" ] || abort "can't fetch files from server"
MD5SUMS_LOCAL=$( (cd "${WORKING_DIR}" ; md5sum --binary "${LOADER}" "${KERNEL}" "${ROOTFS}" 2> /dev/null) | sort )
if [ "${MD5SUMS_SERVER}" == "${MD5SUMS_LOCAL}" ]; then
log "present files are identical to the ones on the server - do not download them again"
else
rm -f "${WORKING_DIR}/${LOADER}" "${WORKING_DIR}/${KERNEL}" "${WORKING_DIR}/${ROOTFS}"
if [ "$B" == "TRUE" ]; then
log "fetching bootloader..."
wget \
-a "${LOG_FILE}" \
-P "${WORKING_DIR}" \
"${BASE_URL_HTTP}/${VERSION}/${LOADER}"
fi
if [ "$K" == "TRUE" ]; then
log "fetching kernel..."
wget \
-a "${LOG_FILE}" \
-P "${WORKING_DIR}" \
"${BASE_URL_HTTP}/${VERSION}/${KERNEL}"
fi
if [ "$R" == "TRUE" ]; then
log "fetching rootfs..."
wget \
-a "${LOG_FILE}" \
-P "${WORKING_DIR}" \
"${BASE_URL_HTTP}/${VERSION}/${ROOTFS}"
fi
fi
fi
log "booting device..."
2010-05-03 00:37:00 +03:00
usbboot -c "boot" >> "${LOG_FILE}" || abort "can't boot device - xburst-tools setup correctly? device in boot-mode? device connected?"
if [ "$B" == "TRUE" ]; then
log "flashing bootloader..."
tmp=$(usbboot -c "nprog 0 ${WORKING_DIR}/${LOADER} 0 0 -n" 3>> "${LOG_FILE}" 2>&1 >&3)
test "${tmp}" && abort "error while flashing bootloader:\n${tmp}"
fi
if [ "$K" == "TRUE" ]; then
log "flashing kernel..."
tmp=$(usbboot -c "nprog 1024 ${WORKING_DIR}/${KERNEL} 0 0 -n" 3>> "${LOG_FILE}" 2>&1 >&3)
test "${tmp}" && abort "error while flashing kernel:\n${tmp}"
fi
if [ "$R" == "TRUE" ]; then
log "erase nand rootfs partition..."
usbboot -c "boot;nerase 16 512 0 0" >> "${LOG_FILE}" 2>&1
log "flashing rootfs..."
tmp=$(usbboot -c "nprog 2048 ${WORKING_DIR}/${ROOTFS} 0 0 -n" 3>> "${LOG_FILE}" 2>&1 >&3)
test "${tmp}" && abort "error while flashing rootfs:\n${tmp}"
fi
log "done"