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2715aff5df
It appears that the refactor of the upgrade process for NAND devices resulted in the nand_do_upgrade_success step not being called for devices using the linksys.sh script. As a result, configuration was not preserved over sysupgrade steps. This restores the preservation of configs for ipq806x devices using the linksys.sh script. Other devices and targets have not been examined. This commit uses the same functionality and terminology used in commit8634c10("ipq40xx: Fix Linksys upgrade, restore config step") Fixes:e25e6d8("base-files: fix and clean up nand sysupgrade code") Tested-on: EA8500 Signed-off-by: Jacob Aharon <ah.jacob@gmail.com>
108 lines
2.0 KiB
Bash
108 lines
2.0 KiB
Bash
#
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# Copyright (C) 2014-2015 OpenWrt.org
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#
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linksys_get_target_firmware() {
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local cur_boot_part mtd_ubi0
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cur_boot_part=$(/usr/sbin/fw_printenv -n boot_part)
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if [ -z "${cur_boot_part}" ] ; then
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mtd_ubi0=$(cat /sys/class/ubi/ubi0/mtd_num)
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case $(grep -E ^mtd${mtd_ubi0}: /proc/mtd | cut -d '"' -f 2) in
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kernel1|rootfs1)
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cur_boot_part=1
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;;
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kernel2|rootfs2)
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cur_boot_part=2
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;;
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esac
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>&2 printf "Current boot_part='%s' selected from ubi0/mtd_num='%s'" \
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"${cur_boot_part}" "${mtd_ubi0}"
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fi
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case $cur_boot_part in
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1)
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fw_setenv -s - <<-EOF
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boot_part 2
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auto_recovery yes
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EOF
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printf "kernel2"
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return
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;;
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2)
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fw_setenv -s - <<-EOF
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boot_part 1
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auto_recovery yes
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EOF
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printf "kernel1"
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return
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;;
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*)
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return
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;;
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esac
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}
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platform_do_upgrade_linksys() {
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local magic_long="$(get_magic_long "$1")"
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mkdir -p /var/lock
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local part_label="$(linksys_get_target_firmware)"
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touch /var/lock/fw_printenv.lock
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if [ ! -n "$part_label" ]
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then
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echo "cannot find target partition"
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exit 1
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fi
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local target_mtd=$(find_mtd_part $part_label)
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[ "$magic_long" = "73797375" ] && {
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CI_KERNPART="$part_label"
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if [ "$part_label" = "kernel1" ]
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then
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CI_UBIPART="rootfs1"
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else
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CI_UBIPART="rootfs2"
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fi
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# remove "squashfs" vol (in case we are flashing over a stock image, which is also UBI)
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local mtdnum="$( find_mtd_index "$CI_UBIPART" )"
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if [ ! "$mtdnum" ]; then
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echo "cannot find ubi mtd partition $CI_UBIPART"
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return 1
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fi
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local ubidev="$( nand_find_ubi "$CI_UBIPART" )"
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if [ ! "$ubidev" ]; then
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ubiattach -m "$mtdnum"
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sync
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ubidev="$( nand_find_ubi "$CI_UBIPART" )"
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fi
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if [ "$ubidev" ]; then
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local squash_ubivol="$( nand_find_volume $ubidev squashfs )"
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# kill volume
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[ "$squash_ubivol" ] && ubirmvol /dev/$ubidev -N squashfs || true
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fi
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# complete std upgrade
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if nand_upgrade_tar "$1" ; then
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nand_do_upgrade_success
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else
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nand_do_upgrade_failure
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fi
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}
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[ "$magic_long" = "27051956" ] && {
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get_image "$1" | mtd write - $part_label
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}
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}
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