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https://git.openwrt.org/openwrt/openwrt.git
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a254279a6c
At this moment layerscape images are ext4 only. It causes problem with save changes durring sysupgrade and make "firstboot" and failsafe mode useless. This patch changes sd-card images to squashfs + f2fs combined images. To make place, for saving config, kernel space ar now ext4 partition with fit kernel. This method of image generation is similar to rest of OpenWrt sd-card targets. Reviewed-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> [reword README, reword DEVICE_COMPAT_MESSAGE, keep original indent] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
148 lines
3.4 KiB
Bash
148 lines
3.4 KiB
Bash
#
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# Copyright 2015-2019 Traverse Technologies
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# Copyright 2020 NXP
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#
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RAMFS_COPY_BIN="/usr/sbin/fw_printenv /usr/sbin/fw_setenv /usr/sbin/ubinfo /bin/echo"
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RAMFS_COPY_DATA="/etc/fw_env.config /var/lock/fw_printenv.lock"
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REQUIRE_IMAGE_METADATA=1
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platform_do_upgrade_sdboot() {
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local diskdev partdev parttype=ext4
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local tar_file="$1"
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local board_dir=$(tar tf $tar_file | grep -m 1 '^sysupgrade-.*/$')
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board_dir=${board_dir%/}
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export_bootdevice && export_partdevice diskdev 0 || {
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echo "Unable to determine upgrade device"
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return 1
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}
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if export_partdevice partdev 1; then
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mount -t $parttype -o rw,noatime "/dev/$partdev" /mnt 2>&1
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echo "Writing kernel..."
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tar xf $tar_file ${board_dir}/kernel -O > /mnt/fitImage
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umount /mnt
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fi
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echo "Erasing rootfs..."
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dd if=/dev/zero of=/dev/mmcblk0p2 bs=1M > /dev/null 2>&1
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echo "Writing rootfs..."
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tar xf $tar_file ${board_dir}/root -O | dd of=/dev/mmcblk0p2 bs=512k > /dev/null 2>&1
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}
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platform_do_upgrade_traverse_nandubi() {
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bootsys=$(fw_printenv bootsys | awk -F= '{{print $2}}')
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newbootsys=2
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if [ "$bootsys" -eq "2" ]; then
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newbootsys=1
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fi
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# If nand_do_upgrade succeeds, we don't have an opportunity to add any actions of
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# our own, so do it here and set back on failure
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echo "Setting bootsys to #${newbootsys}"
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fw_setenv bootsys $newbootsys
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CI_UBIPART="nandubi"
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CI_KERNPART="kernel${newbootsys}"
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CI_ROOTPART="rootfs${newbootsys}"
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nand_do_upgrade "$1" || (echo "Upgrade failed, setting bootsys ${bootsys}" && fw_setenv bootsys $bootsys)
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}
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platform_copy_config_sdboot() {
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local diskdev partdev parttype=ext4
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export_bootdevice && export_partdevice diskdev 0 || {
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echo "Unable to determine upgrade device"
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return 1
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}
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if export_partdevice partdev 1; then
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mount -t $parttype -o rw,noatime "/dev/$partdev" /mnt 2>&1
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echo "Saving config backup..."
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cp -af "$UPGRADE_BACKUP" "/mnt/$BACKUP_FILE"
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umount /mnt
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fi
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}
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platform_copy_config() {
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local board=$(board_name)
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case "$board" in
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fsl,ls1012a-frwy-sdboot | \
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fsl,ls1021a-iot-sdboot | \
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fsl,ls1021a-twr-sdboot | \
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fsl,ls1043a-rdb-sdboot | \
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fsl,ls1046a-rdb-sdboot | \
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fsl,ls1088a-rdb-sdboot)
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platform_copy_config_sdboot
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;;
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esac
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}
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platform_check_image() {
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local board=$(board_name)
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case "$board" in
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traverse,ls1043v | \
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traverse,ls1043s)
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nand_do_platform_check "traverse-ls1043" $1
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return $?
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;;
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fsl,ls1012a-frdm | \
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fsl,ls1012a-frwy-sdboot | \
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fsl,ls1012a-rdb | \
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fsl,ls1021a-iot-sdboot | \
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fsl,ls1021a-twr | \
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fsl,ls1021a-twr-sdboot | \
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fsl,ls1043a-rdb | \
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fsl,ls1043a-rdb-sdboot | \
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fsl,ls1046a-rdb | \
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fsl,ls1046a-rdb-sdboot | \
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fsl,ls1088a-rdb | \
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fsl,ls1088a-rdb-sdboot | \
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fsl,ls2088a-rdb)
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return 0
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;;
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*)
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echo "Sysupgrade is not currently supported on $board"
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;;
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esac
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return 1
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}
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platform_do_upgrade() {
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local board=$(board_name)
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# Force the creation of fw_printenv.lock
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mkdir -p /var/lock
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touch /var/lock/fw_printenv.lock
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case "$board" in
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traverse,ls1043v | \
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traverse,ls1043s)
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platform_do_upgrade_traverse_nandubi "$1"
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;;
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fsl,ls1012a-frdm | \
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fsl,ls1012a-rdb | \
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fsl,ls1021a-twr | \
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fsl,ls1043a-rdb | \
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fsl,ls1046a-rdb | \
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fsl,ls1088a-rdb | \
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fsl,ls2088a-rdb)
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PART_NAME=firmware
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default_do_upgrade "$1"
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;;
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fsl,ls1012a-frwy-sdboot | \
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fsl,ls1021a-iot-sdboot | \
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fsl,ls1021a-twr-sdboot | \
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fsl,ls1043a-rdb-sdboot | \
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fsl,ls1046a-rdb-sdboot | \
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fsl,ls1088a-rdb-sdboot)
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platform_do_upgrade_sdboot "$1"
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return 0
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;;
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*)
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echo "Sysupgrade is not currently supported on $board"
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;;
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esac
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}
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