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Diffstat (limited to 'recipes/images/files/colibri-vf/update.sh')
| -rwxr-xr-x | recipes/images/files/colibri-vf/update.sh | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/recipes/images/files/colibri-vf/update.sh b/recipes/images/files/colibri-vf/update.sh new file mode 100755 index 0000000..014c475 --- /dev/null +++ b/recipes/images/files/colibri-vf/update.sh @@ -0,0 +1,184 @@ +#! /bin/sh +# Prepare files needed for flashing a Colbiri VFxx module +# and copy them into a convenient location for use from a running U-Boot + +set -e + +# sometimes we need the binary echo, not the shell builtin +ECHO=`which echo` + +Flash() +{ + echo "To flash the Colibri VFxx module a running U-Boot is required. Boot the" + echo "module to the U-Boot prompt and" + echo "" + echo "insert the SD card and enter:" + echo "# run setupdate" + echo "" + echo "to update all components enter:" + echo "# run update" + echo "" + echo "to update a single component enter one of:" + echo "# run update_uboot" + echo "# run update_rootfs" + echo "" + echo "" + echo "If you don't have a working U-Boot any more, connect your PC to the module's" + echo "UART, bring the module in the serial download mode and start the update.sh" + echo "script with the -d option. This will copy U-Boot into the module's RAM and" + echo "and execute it. Also bridge RTS/CTS when using the evaluation boards USB to" + echo "UART converter." + echo "" + echo "\"./update.sh -n -d /dev/ttyUSB0\"" + echo "" + echo "Next, recreate the Boot Configuration Block and the Toradex Config Block" + echo "" + echo "# run create_bcb" + echo "# run update_configblock" +} + +Usage() +{ + echo "" + echo "Prepares and copies files for flashing the internal NAND of a Colibri VFxx" + echo "" + echo "The recommended way is to copy the files on a SD card. The script format_sd.sh" + echo "may be used to format the SD card." + echo "" + echo "Will require a running U-Boot on the target. Either one already flashed" + echo "on the NAND or download using serial downloader (argument -d)." + echo "" + echo "-d uart_dev : use UART connection to copy and execute U-Boot from module's RAM" + echo "-f : flash instructions" + echo "-h : Prints this message" + echo "-n : Disable hardware flow control (bridge RTS/CTS!)" + echo "-o directory : output directory" + echo "-s : optimise file system for 128MB NAND, increases usable space" + echo " on VF50 module a little, but on VF61 uses also only 128MB" + echo "" + echo "Examples:" + echo "\"./update.sh -o /media/KERNEL/\" copies the required files to SD card" + echo "" + echo "*** For detailed recovery/update procedures, refer to the Release Notes ***" + echo "" +} + +#initialise options +UBOOT_RECOVERY=0 +NORTSCTS=0 +OUT_DIR="" +# NAND parameters +PAGE=2KiB +BLOCK=124KiB +MAXLEB=8112 + +while getopts "d:fnho:s" Option ; do + case $Option in + d) UBOOT_RECOVERY=1 + UARTDEV=$OPTARG + ;; + n) NORTSCTS=1 + ;; + h) Usage + # Exit if only usage (-h) was specified. + if [[ $# -eq 1 ]] ; then + exit 10 + fi + exit 0 + ;; + f) Flash + exit 0 + ;; + o) OUT_DIR=$OPTARG + ;; + s) MAXLEB=982 + ;; + esac +done + +if [[ "$OUT_DIR" = "" && "$UBOOT_RECOVERY" = "0" ]] ; then + Usage + exit 0 +fi + +# auto detect MODTYPE from rootfs directory +if [ -f rootfs/etc/issue ] ; then + CNT=`grep -c "VF" rootfs/etc/issue || true` + if [ "$CNT" -ge 1 ] ; then + echo "Colibri VF rootfs detected" + MODTYPE=colibri-vf + IMAGEFILE=ubifs.img + + LOCPATH="vf_flash" + fi +fi + +if [ -e $MODTYPE ] ; then + echo "can not detect module type from ./rootfs/etc/issue" + echo "exiting" + exit 1 +fi +BINARIES=${MODTYPE}_bin + +#is only U-Boot to be copied to RAM? +if [ "$UBOOT_RECOVERY" -eq 1 ] ; then + LOADEROPTS="" + if [ ${NORTSCTS} = 1 ]; then + LOADEROPTS="--no-rtscts" + fi + + echo "Put the module in recovery mode and press [ENTER]..." + read RESULT + sudo ${LOCPATH}/imx_uart ${LOADEROPTS} ${UARTDEV} ${LOCPATH}/vybrid_usb_work.conf ${BINARIES}/u-boot.imx + exit 0 +fi + +# is OUT_DIR an existing directory? +if [ ! -d "$OUT_DIR" ] ; then + echo "$OUT_DIR" "does not exist, exiting" + exit 1 +fi + +#sanity check for correct untared rootfs +DEV_OWNER=`ls -ld rootfs/dev | awk '{print $3}'` +if [ "${DEV_OWNER}x" != "rootx" ] +then + $ECHO -e "rootfs/dev is not owned by root, but it should!" + $ECHO -e "\033[1mPlease unpack the tarball with root rights.\033[0m" + $ECHO -e "e.g. sudo tar xjvf Colibri_VF_LinuxImageV2.3_20140804.tar.bz2" + exit 1 +fi + +#sanity check, can we execute mkfs.ubifs, e.g. see the help text? +CNT=`sudo $LOCPATH/mkfs.ubifs -h | grep -c space-fixup` +if [ "$CNT" -eq 0 ] ; then + echo "The program mkfs.ubifs can not be executed or does not provide --space-fixup" + echo "option." + echo "Are you on a 64bit Linux host without installed 32bit execution environment?" + $ECHO -e "\033[1mPlease install e.g. ia32-libs on 64-bit Ubuntu\033[0m" + $ECHO -e "\033[1mMaybe others are needed e.g. liblzo2:i386 on 64-bit Ubuntu\033[0m" + exit 1 +fi + +# Prepare full flashing +#build ${IMAGEFILE} if it does not exist +sudo $LOCPATH/mkfs.ubifs -c ${MAXLEB} -e ${BLOCK} -m ${PAGE} -o ${BINARIES}/${IMAGEFILE} -r rootfs/ -v + +echo "" +echo "UBI image of root file system generated, coping data to target folder..." + +#make a file with the used versions for U-Boot, kernel and rootfs +sudo touch ${BINARIES}/versions.txt +sudo chmod ugo+w ${BINARIES}/versions.txt +echo "Component Versions" > ${BINARIES}/versions.txt +basename "`readlink -e ${BINARIES}/u-boot.imx`" >> ${BINARIES}/versions.txt +$ECHO -n "Rootfs " >> ${BINARIES}/versions.txt +grep VF rootfs/etc/issue >> ${BINARIES}/versions.txt + +#copy to $OUT_DIR +sudo cp ${BINARIES}/configblock.bin ${BINARIES}/u-boot-nand.imx ${BINARIES}/ubifs.img ${BINARIES}/flash*.img ${BINARIES}/versions.txt "$OUT_DIR" +sync +echo "Successfully copied data to target folder." +echo "" + +Flash |