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38 lines
952 B
Plaintext
38 lines
952 B
Plaintext
#
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# Copyright (C) 2014-2016 OpenWrt.org
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# Copyright (C) 2016 LEDE-Project.org
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#
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preinit_mount_syscfg() {
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. /lib/functions.sh
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. /lib/upgrade/common.sh
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case $(board_name) in
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linksys,caiman|linksys,cobra|linksys,mamba|linksys,rango|linksys,shelby|linksys,venom)
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needs_recovery=0
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syscfg_part=$(grep syscfg /proc/mtd |cut -c4)
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ubiattach -m $syscfg_part || needs_recovery=1
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if [ $needs_recovery -eq 1 ]
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then
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echo "ubifs syscfg partition is damaged, reformatting"
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ubidetach -m $syscfg_part
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ubiformat -y -O 2048 -q /dev/mtd$syscfg_part
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ubiattach -m $syscfg_part
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ubimkvol /dev/ubi1 -n 0 -N syscfg -t dynamic --maxavsize
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fi
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mkdir /tmp/syscfg
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mount -t ubifs ubi1:syscfg /tmp/syscfg
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[ -f "/tmp/syscfg/$BACKUP_FILE" ] && {
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echo "- config restore -"
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cd /
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mv "/tmp/syscfg/$BACKUP_FILE" /tmp
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tar xzf "/tmp/$BACKUP_FILE"
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rm -f "/tmp/$BACKUP_FILE"
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sync
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}
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;;
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esac
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}
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boot_hook_add preinit_main preinit_mount_syscfg
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