ar71xx: drop target
[openwrt/openwrt.git] / target / linux / ar71xx / base-files / lib / upgrade / platform.sh
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
deleted file mode 100755 (executable)
index 2391a1d..0000000
+++ /dev/null
@@ -1,915 +0,0 @@
-#
-# Copyright (C) 2011 OpenWrt.org
-#
-
-. /lib/functions/system.sh
-. /lib/ar71xx.sh
-
-PART_NAME=firmware
-RAMFS_COPY_DATA='/lib/ar71xx.sh /etc/fw_env.config /var/lock/fw_printenv.lock'
-RAMFS_COPY_BIN='nandwrite fw_printenv fw_setenv'
-
-CI_BLKSZ=65536
-CI_LDADR=0x80060000
-
-PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
-
-platform_find_partitions() {
-       local first dev size erasesize name
-       while read dev size erasesize name; do
-               name=${name#'"'}; name=${name%'"'}
-               case "$name" in
-                       vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin|rootfs|filesystem)
-                               if [ -z "$first" ]; then
-                                       first="$name"
-                               else
-                                       echo "$erasesize:$first:$name"
-                                       break
-                               fi
-                       ;;
-               esac
-       done < /proc/mtd
-}
-
-platform_find_kernelpart() {
-       local part
-       for part in "${1%:*}" "${1#*:}"; do
-               case "$part" in
-                       vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin)
-                               echo "$part"
-                               break
-                       ;;
-               esac
-       done
-}
-
-platform_find_rootfspart() {
-       local part
-       for part in "${1%:*}" "${1#*:}"; do
-               [ "$part" != "$2" ] && echo "$part" && break
-       done
-}
-
-platform_do_upgrade_combined() {
-       local partitions=$(platform_find_partitions)
-       local kernelpart=$(platform_find_kernelpart "${partitions#*:}")
-       local erase_size=$((0x${partitions%%:*})); partitions="${partitions#*:}"
-       local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null)
-       local kern_blocks=$(($kern_length / $CI_BLKSZ))
-       local root_blocks=$((0x$(dd if="$1" bs=2 skip=5 count=4 2>/dev/null) / $CI_BLKSZ))
-
-       if [ -n "$partitions" ] && [ -n "$kernelpart" ] && \
-          [ ${kern_blocks:-0} -gt 0 ] && \
-          [ ${root_blocks:-0} -gt 0 ] && \
-          [ ${erase_size:-0} -gt 0 ];
-       then
-               local rootfspart=$(platform_find_rootfspart "$partitions" "$kernelpart")
-               local append=""
-               [ -f "$UPGRADE_BACKUP" ] && append="-j $UPGRADE_BACKUP"
-
-               if [ "$PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD" -ne 1 ]; then
-                   ( dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null; \
-                     dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null ) | \
-                           mtd -r $append -F$kernelpart:$kern_length:$CI_LDADR,rootfs write - $partitions
-               elif [ -n "$rootfspart" ]; then
-                   dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null | \
-                           mtd write - $kernelpart
-                   dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null | \
-                           mtd -r $append write - $rootfspart
-               fi
-       fi
-       PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
-}
-
-tplink_get_image_hwid() {
-       get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
-}
-
-tplink_get_image_mid() {
-       get_image "$@" | dd bs=4 count=1 skip=17 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
-}
-
-tplink_get_image_boot_size() {
-       get_image "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
-}
-
-tplink_pharos_check_support_list() {
-       local image="$1"
-       local offset="$2"
-       local model="$3"
-       local trargs="$4"
-
-       # Here $image is given to dd directly instead of using get_image;
-       # otherwise the skip will take almost a second (as dd can't seek)
-       dd if="$image" bs=1 skip=$offset count=1024 2>/dev/null | tr -d "$trargs" | (
-               while IFS= read -r line; do
-                       [ "$line" = "$model" ] && exit 0
-               done
-
-               exit 1
-       )
-}
-
-tplink_pharos_check_image() {
-       local image_magic="$(get_magic_long "$1")"
-       local board_magic="$2"
-       [ "$image_magic" != "$board_magic" ] && {
-               echo "Invalid image magic '$image_magic'. Expected '$board_magic'."
-               return 1
-       }
-
-       local model_string="$3"
-       local trargs="$4"
-
-       # New images have the support list at 7802888, old ones at 1511432
-       tplink_pharos_check_support_list "$1" 7802888 "$model_string" "$trargs" || \
-       tplink_pharos_check_support_list "$1" 1511432 "$model_string" "$trargs" || {
-               echo "Unsupported image (model not in support-list)"
-               return 1
-       }
-
-       return 0
-}
-
-seama_get_type_magic() {
-       get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
-}
-
-wrgg_get_image_magic() {
-       get_image "$@" | dd bs=4 count=1 skip=8 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
-}
-
-cybertan_get_image_magic() {
-       get_image "$@" | dd bs=8 count=1 skip=0  2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
-}
-
-cybertan_check_image() {
-       local magic="$(cybertan_get_image_magic "$1")"
-       local fw_magic="$(cybertan_get_hw_magic)"
-
-       [ "$fw_magic" != "$magic" ] && {
-               echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic"
-               return 1
-       }
-
-       return 0
-}
-
-platform_do_upgrade_compex() {
-       local fw_file=$1
-       local fw_part=$PART_NAME
-       local fw_mtd=$(find_mtd_part $fw_part)
-       local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null)
-       local fw_blocks=$(($fw_length / 65536))
-
-       if [ -n "$fw_mtd" ] &&  [ ${fw_blocks:-0} -gt 0 ]; then
-               local append=""
-               [ -f "$UPGRADE_BACKUP" ] && append="-j $UPGRADE_BACKUP"
-
-               sync
-               dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
-                       mtd $append write - "$fw_part"
-       fi
-}
-
-alfa_check_image() {
-       local magic_long="$(get_magic_long "$1")"
-       local fw_part_size=$(mtd_get_part_size firmware)
-
-       case "$magic_long" in
-       "27051956")
-               [ "$fw_part_size" != "16318464" ] && {
-                       echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
-                       return 1
-               }
-               ;;
-       "68737173")
-               [ "$fw_part_size" != "7929856" ] && {
-                       echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
-                       return 1
-               }
-               ;;
-       esac
-
-       return 0
-}
-
-platform_check_image() {
-       local board=$(board_name)
-       local magic="$(get_magic_word "$1")"
-       local magic_long="$(get_magic_long "$1")"
-
-       [ "$#" -gt 1 ] && return 1
-
-       case "$board" in
-       airgateway|\
-       airgatewaypro|\
-       airrouter|\
-       ap121f|\
-       ap132|\
-       ap531b0|\
-       ap90q|\
-       archer-c25-v1|\
-       archer-c58-v1|\
-       archer-c59-v1|\
-       archer-c59-v2|\
-       archer-c60-v1|\
-       archer-c60-v2|\
-       archer-c7-v4|\
-       archer-c7-v5|\
-       arduino-yun|\
-       bullet-m|\
-       bullet-m-xw|\
-       c-55|\
-       carambola2|\
-       cf-e316n-v2|\
-       cf-e320n-v2|\
-       cf-e355ac-v1|\
-       cf-e355ac-v2|\
-       cf-e375ac|\
-       cf-e380ac-v1|\
-       cf-e380ac-v2|\
-       cf-e385ac|\
-       cf-e520n|\
-       cf-e530n|\
-       cpe505n|\
-       cpe830|\
-       cpe870|\
-       dap-1330-a1|\
-       dgl-5500-a1|\
-       dhp-1565-a1|\
-       dir-505-a1|\
-       dir-600-a1|\
-       dir-615-c1|\
-       dir-615-e1|\
-       dir-615-e4|\
-       dir-615-i1|\
-       dir-825-c1|\
-       dir-835-a1|\
-       dlan-hotspot|\
-       dlan-pro-1200-ac|\
-       dlan-pro-500-wp|\
-       dr342|\
-       dr531|\
-       dragino2|\
-       e1700ac-v2|\
-       e558-v2|\
-       e600g-v2|\
-       e600gac-v2|\
-       e750a-v4|\
-       e750g-v8|\
-       ebr-2310-c1|\
-       ens202ext|\
-       epg5000|\
-       esr1750|\
-       esr900|\
-       ew-balin|\
-       ew-dorin|\
-       ew-dorin-router|\
-       gl-ar150|\
-       gl-ar300m|\
-       gl-ar300|\
-       gl-ar750|\
-       gl-ar750s|\
-       gl-domino|\
-       gl-mifi|\
-       gl-usb150|\
-       hiwifi-hc6361|\
-       hornet-ub-x2|\
-       jwap230|\
-       lbe-m5|\
-       lima|\
-       loco-m-xw|\
-       mzk-w04nu|\
-       mzk-w300nh|\
-       n5q|\
-       nanostation-m|\
-       nanostation-m-xw|\
-       nbg460n_550n_550nh|\
-       pqi-air-pen|\
-       r36a|\
-       r602n|\
-       rme-eg200|\
-       rocket-m|\
-       rocket-m-ti|\
-       rocket-m-xw|\
-       rw2458n|\
-       sc1750|\
-       sc300m|\
-       sc450|\
-       sr3200|\
-       t830|\
-       tew-632brp|\
-       tew-712br|\
-       tew-732br|\
-       tew-823dru|\
-       tl-wr1043n-v5|\
-       tl-wr942n-v1|\
-       unifi|\
-       unifi-outdoor|\
-       unifiac-lite|\
-       unifiac-pro|\
-       wam250|\
-       weio|\
-       whr-g301n|\
-       whr-hp-g300n|\
-       whr-hp-gn|\
-       wlae-ag300n|\
-       wndap360|\
-       wpj342|\
-       wpj344|\
-       wpj531|\
-       wpj558|\
-       wpj563|\
-       wrt400n|\
-       wrtnode2q|\
-       wzr-450hp2|\
-       wzr-hp-ag300h|\
-       wzr-hp-g300nh|\
-       wzr-hp-g300nh2|\
-       wzr-hp-g450h|\
-       xd3200)
-               [ "$magic" != "2705" ] && {
-                       echo "Invalid image type."
-                       return 1
-               }
-
-               return 0
-               ;;
-       alfa-ap96|\
-       alfa-nx|\
-       ap121|\
-       ap121-mini|\
-       ap135-020|\
-       ap136-010|\
-       ap136-020|\
-       ap147-010|\
-       ap152|\
-       ap91-5g|\
-       ap96|\
-       bhr-4grv2|\
-       bxu2000n-2-a1|\
-       db120|\
-       dr344|\
-       dw33d|\
-       f9k1115v2|\
-       hornet-ub|\
-       mr12|\
-       mr16|\
-       zbt-we1526|\
-       zcn-1523h-2|\
-       zcn-1523h-5)
-               [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
-                       echo "Invalid image type."
-                       return 1
-               }
-
-               return 0
-               ;;
-       all0258n|\
-       all0315n|\
-       cap324|\
-       cap4200ag|\
-       cr3000|\
-       cr5000)
-               platform_check_image_allnet "$1" && return 0
-               return 1
-               ;;
-       all0305|\
-       eap300v2|\
-       eap7660d|\
-       ja76pf|\
-       ja76pf2|\
-       jwap003|\
-       ls-sr71|\
-       pb42|\
-       pb44|\
-       routerstation|\
-       routerstation-pro|\
-       wp543|\
-       wpe72)
-               [ "$magic" != "4349" ] && {
-                       echo "Invalid image. Use *-sysupgrade.bin files on this board"
-                       return 1
-               }
-
-               local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
-               local md5_chk=$(fwtool -q -t -i /dev/null "$1"; dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
-
-               if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
-                       return 0
-               else
-                       echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
-                       return 1
-               fi
-
-               return 0
-               ;;
-       antminer-s1|\
-       antminer-s3|\
-       antrouter-r1|\
-       archer-c5|\
-       archer-c7|\
-       el-m150|\
-       el-mini|\
-       gl-inet|\
-       lan-turtle|\
-       mc-mac1200r|\
-       minibox-v1|\
-       minibox-v3.2|\
-       omy-g1|\
-       omy-x1|\
-       onion-omega|\
-       oolite-v1|\
-       oolite-v5.2|\
-       oolite-v5.2-dev|\
-       packet-squirrel|\
-       re355|\
-       re450|\
-       rut900|\
-       smart-300|\
-       som9331|\
-       tellstick-znet-lite|\
-       tl-mr10u|\
-       tl-mr11u|\
-       tl-mr12u|\
-       tl-mr13u|\
-       tl-mr3020|\
-       tl-mr3040|\
-       tl-mr3040-v2|\
-       tl-mr3220|\
-       tl-mr3220-v2|\
-       tl-mr3420|\
-       tl-mr3420-v2|\
-       tl-mr6400|\
-       tl-wa701nd-v2|\
-       tl-wa7210n-v2|\
-       tl-wa750re|\
-       tl-wa7510n|\
-       tl-wa801nd-v2|\
-       tl-wa801nd-v3|\
-       tl-wa830re-v2|\
-       tl-wa850re|\
-       tl-wa850re-v2|\
-       tl-wa855re-v1|\
-       tl-wa860re|\
-       tl-wa901nd|\
-       tl-wa901nd-v2|\
-       tl-wa901nd-v3|\
-       tl-wa901nd-v4|\
-       tl-wa901nd-v5|\
-       tl-wdr3320-v2|\
-       tl-wdr3500|\
-       tl-wdr4300|\
-       tl-wdr4900-v2|\
-       tl-wdr6500-v2|\
-       tl-wpa8630|\
-       tl-wr1041n-v2|\
-       tl-wr1043nd|\
-       tl-wr1043nd-v2|\
-       tl-wr1043nd-v4|\
-       tl-wr2543n|\
-       tl-wr703n|\
-       tl-wr710n|\
-       tl-wr720n-v3|\
-       tl-wr740n-v6|\
-       tl-wr741nd|\
-       tl-wr741nd-v4|\
-       tl-wr802n-v1|\
-       tl-wr802n-v2|\
-       tl-wr810n|\
-       tl-wr810n-v2|\
-       tl-wr840n-v2|\
-       tl-wr840n-v3|\
-       tl-wr841n-v1|\
-       tl-wr841n-v7|\
-       tl-wr841n-v8|\
-       tl-wr841n-v9|\
-       tl-wr841n-v11|\
-       tl-wr842n-v2|\
-       tl-wr842n-v3|\
-       tl-wr902ac-v1|\
-       tl-wr940n-v4|\
-       tl-wr940n-v6|\
-       tl-wr941nd|\
-       tl-wr941nd-v5|\
-       tl-wr941nd-v6|\
-       ts-d084|\
-       wifi-pineapple-nano)
-               local magic_ver="0100"
-
-               case "$board" in
-               tl-wdr3320-v2|tl-wdr6500-v2)
-                       magic_ver="0200"
-                       ;;
-               esac
-
-               [ "$magic" != "$magic_ver" ] && {
-                       echo "Invalid image type."
-                       return 1
-               }
-
-               local hwid
-               local mid
-               local imagehwid
-               local imagemid
-
-               hwid=$(tplink_get_hwid)
-               mid=$(tplink_get_mid)
-               imagehwid=$(tplink_get_image_hwid "$1")
-               imagemid=$(tplink_get_image_mid "$1")
-
-               [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
-                       echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
-                       return 1
-               }
-
-               local boot_size
-
-               boot_size=$(tplink_get_image_boot_size "$1")
-               [ "$boot_size" != "00000000" ] && {
-                       echo "Invalid image, it contains a bootloader."
-                       return 1
-               }
-
-               return 0
-               ;;
-       bsb|\
-       dir-825-b1|\
-       tew-673gru)
-               dir825b_check_image "$1" && return 0
-               ;;
-       rb-411|\
-       rb-411u|\
-       rb-433|\
-       rb-433u|\
-       rb-435g|\
-       rb-450|\
-       rb-450g|\
-       rb-493|\
-       rb-493g|\
-       rb-750|\
-       rb-750gl|\
-       rb-751|\
-       rb-751g|\
-       rb-911g-2hpnd|\
-       rb-911g-5hpnd|\
-       rb-911g-5hpacd|\
-       rb-912uag-2hpnd|\
-       rb-912uag-5hpnd|\
-       rb-921gs-5hpacd-r2|\
-       rb-922uags-5hpacd|\
-       rb-951g-2hnd|\
-       rb-951ui-2hnd|\
-       rb-2011l|\
-       rb-2011il|\
-       rb-2011ils|\
-       rb-2011uas|\
-       rb-2011uas-2hnd|\
-       rb-2011uias|\
-       rb-2011uias-2hnd|\
-       rb-2011uias-2hnd-r2|\
-       rb-sxt2n|\
-       rb-sxt5n)
-               nand_do_platform_check routerboard $1
-               return $?
-               ;;
-       c-60|\
-       hiveap-121|\
-       nbg6716|\
-       r6100|\
-       rambutan|\
-       wi2a-ac200i|\
-       wndr3700v4|\
-       wndr4300)
-               nand_do_platform_check $board $1
-               return $?
-               ;;
-       cpe210|\
-       cpe510|\
-       eap120|\
-       wbs210|\
-       wbs510)
-               tplink_pharos_check_image "$1" "7f454c46" "$(tplink_pharos_get_model_string)" '' && return 0
-               return 1
-               ;;
-       cpe210-v2|\
-       cpe210-v3)
-               tplink_pharos_check_image "$1" "01000000" "$(tplink_pharos_v2_get_model_string)" '\0\xff\r' && return 0
-               return 1
-               ;;
-       cpe510-v2)
-               tplink_pharos_check_image "$1" "7f454c46" "$(tplink_pharos_v2_get_model_string)" '\0\xff\r' && return 0
-               return 1
-               ;;
-       a40|\
-       a60|\
-       mr1750|\
-       mr1750v2|\
-       mr600|\
-       mr600v2|\
-       mr900|\
-       mr900v2|\
-       om2p|\
-       om2p-hs|\
-       om2p-hsv2|\
-       om2p-hsv3|\
-       om2p-hsv4|\
-       om2p-lc|\
-       om2pv2|\
-       om2pv4|\
-       om5p|\
-       om5p-ac|\
-       om5p-acv2|\
-       om5p-an)
-               platform_check_image_openmesh "$magic_long" "$1" && return 0
-               return 1
-               ;;
-       mr18|\
-       z1)
-               merakinand_do_platform_check $board $1
-               return $?
-               ;;
-       dir-869-a1|\
-       mynet-n600|\
-       mynet-n750|\
-       qihoo-c301)
-               [ "$magic_long" != "5ea3a417" ] && {
-                       echo "Invalid image, bad magic: $magic_long"
-                       return 1
-               }
-
-               local typemagic=$(seama_get_type_magic "$1")
-               [ "$typemagic" != "6669726d" ] && {
-                       echo "Invalid image, bad type: $typemagic"
-                       return 1
-               }
-
-               return 0
-               ;;
-       e2100l|\
-       mynet-rext|\
-       wrt160nl)
-               cybertan_check_image "$1" && return 0
-               return 1
-               ;;
-       nbg6616|\
-       uap-pro|\
-       unifi-outdoor-plus)
-               [ "$magic_long" != "19852003" ] && {
-                       echo "Invalid image type."
-                       return 1
-               }
-
-               return 0
-               ;;
-       tube2h)
-               alfa_check_image "$1" && return 0
-               return 1
-               ;;
-       wndr3700|\
-       wnr1000-v2|\
-       wnr2000-v3|\
-       wnr612-v2|\
-       wpn824n)
-               local hw_magic
-
-               hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
-               [ "$magic_long" != "$hw_magic" ] && {
-                       echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
-                       return 1
-               }
-
-               return 0
-               ;;
-       wnr2000-v4)
-               [ "$magic_long" != "32303034" ] && {
-                       echo "Invalid image type."
-                       return 1
-               }
-
-               return 0
-               ;;
-       wnr2200)
-               [ "$magic_long" != "32323030" ] && {
-                       echo "Invalid image type."
-                       return 1
-               }
-
-               return 0
-               ;;
-       dap-2695-a1)
-               local magic=$(wrgg_get_image_magic "$1")
-               [ "$magic" != "21030820" ] && {
-                       echo "Invalid image, bad type: $magic"
-                       return 1
-               }
-
-               return 0;
-               ;;
-       # these boards use metadata images
-       fritz300e|\
-       fritz4020|\
-       fritz450e|\
-       koala|\
-       rb-750-r2|\
-       rb-750p-pbr2|\
-       rb-750up-r2|\
-       rb-911-2hn|\
-       rb-911-5hn|\
-       rb-931-2nd|\
-       rb-941-2nd|\
-       rb-951ui-2nd|\
-       rb-952ui-5ac2nd|\
-       rb-962uigs-5hact2hnt|\
-       rb-lhg-5nd|\
-       rb-map-2nd|\
-       rb-mapl-2nd|\
-       rb-sxt-2nd-r3|\
-       rb-wap-2nd|\
-       rb-wapg-5hact2hnd|\
-       rb-wapr-2nd)
-               return 0
-               ;;
-       esac
-
-       echo "Sysupgrade is not yet supported on $board."
-       return 1
-}
-
-platform_do_upgrade_mikrotik_rb() {
-       CI_KERNPART=none
-       local fw_mtd=$(find_mtd_part kernel)
-       fw_mtd="${fw_mtd/block/}"
-       [ -n "$fw_mtd" ] || return
-
-       local board_dir=$(tar tf "$1" | grep -m 1 '^sysupgrade-.*/$')
-       board_dir=${board_dir%/}
-       [ -n "$board_dir" ] || return
-
-       mtd erase kernel
-       tar xf "$1" ${board_dir}/kernel -O | nandwrite -o "$fw_mtd" -
-
-       nand_do_upgrade "$1"
-}
-
-platform_do_upgrade_nokia() {
-       case "$(fw_printenv -n dualPartition)" in
-               imgA)
-                       fw_setenv dualPartition imgB
-                       fw_setenv ActImg NokiaImageB
-               ;;
-               imgB)
-                       fw_setenv dualPartition imgA
-                       fw_setenv ActImg NokiaImageA
-               ;;
-       esac
-       ubiblock -r /dev/ubiblock0_0 2>/dev/null >/dev/null
-       rm -f /dev/ubiblock0_0
-       ubidetach -d 0 2>/dev/null >/dev/null
-       CI_UBIPART=ubi_alt
-       CI_KERNPART=kernel_alt
-
-       nand_do_upgrade "$1"
-}
-
-platform_do_upgrade() {
-       local board=$(board_name)
-
-       case "$board" in
-       rb-750-r2|\
-       rb-750p-pbr2|\
-       rb-750up-r2|\
-       rb-911-2hn|\
-       rb-911-5hn|\
-       rb-931-2nd|\
-       rb-941-2nd|\
-       rb-951ui-2nd|\
-       rb-952ui-5ac2nd|\
-       rb-962uigs-5hact2hnt|\
-       rb-lhg-5nd|\
-       rb-map-2nd|\
-       rb-mapl-2nd|\
-       rb-sxt-2nd-r3|\
-       rb-wap-2nd|\
-       rb-wapg-5hact2hnd|\
-       rb-wapr-2nd)
-               # erase firmware if booted from initramfs
-               [ -z "$(rootfs_type)" ] && mtd erase firmware
-               ;;
-       esac
-
-       case "$board" in
-       all0258n)
-               platform_do_upgrade_allnet "0x9f050000" "$1"
-               ;;
-       all0305|\
-       eap7660d|\
-       ja76pf|\
-       ja76pf2|\
-       jwap003|\
-       ls-sr71|\
-       pb42|\
-       pb44|\
-       routerstation|\
-       routerstation-pro)
-               platform_do_upgrade_combined "$1"
-               ;;
-       all0315n)
-               platform_do_upgrade_allnet "0x9f080000" "$1"
-               ;;
-       cap4200ag|\
-       eap300v2|\
-       ens202ext)
-               platform_do_upgrade_allnet "0xbf0a0000" "$1"
-               ;;
-       dir-825-b1|\
-       tew-673gru)
-               platform_do_upgrade_dir825b "$1"
-               ;;
-       a40|\
-       a60|\
-       mr1750|\
-       mr1750v2|\
-       mr600|\
-       mr600v2|\
-       mr900|\
-       mr900v2|\
-       om2p|\
-       om2p-hs|\
-       om2p-hsv2|\
-       om2p-hsv3|\
-       om2p-hsv4|\
-       om2p-lc|\
-       om2pv2|\
-       om2pv4|\
-       om5p|\
-       om5p-ac|\
-       om5p-acv2|\
-       om5p-an)
-               platform_do_upgrade_openmesh "$1"
-               ;;
-       c-60|\
-       hiveap-121|\
-       nbg6716|\
-       r6100|\
-       rambutan|\
-       wndr3700v4|\
-       wndr4300)
-               nand_do_upgrade "$1"
-               ;;
-       mr18|\
-       z1)
-               merakinand_do_upgrade "$1"
-               ;;
-       rb-411|\
-       rb-411u|\
-       rb-433|\
-       rb-433u|\
-       rb-435g|\
-       rb-450|\
-       rb-450g|\
-       rb-493|\
-       rb-493g|\
-       rb-750|\
-       rb-750gl|\
-       rb-751|\
-       rb-751g|\
-       rb-911g-2hpnd|\
-       rb-911g-5hpacd|\
-       rb-911g-5hpnd|\
-       rb-912uag-2hpnd|\
-       rb-912uag-5hpnd|\
-       rb-921gs-5hpacd-r2|\
-       rb-922uags-5hpacd|\
-       rb-951g-2hnd|\
-       rb-951ui-2hnd|\
-       rb-2011il|\
-       rb-2011ils|\
-       rb-2011l|\
-       rb-2011uas|\
-       rb-2011uas-2hnd|\
-       rb-2011uias|\
-       rb-2011uias-2hnd|\
-       rb-2011uias-2hnd-r2|\
-       rb-sxt2n|\
-       rb-sxt5n)
-               platform_do_upgrade_mikrotik_rb "$1"
-               ;;
-       uap-pro|\
-       unifi-outdoor-plus)
-               MTD_CONFIG_ARGS="-s 0x180000"
-               default_do_upgrade "$1"
-               ;;
-       wi2a-ac200i)
-               platform_do_upgrade_nokia "$1"
-               ;;
-       wp543|\
-       wpe72)
-               platform_do_upgrade_compex "$1"
-               ;;
-       *)
-               default_do_upgrade "$1"
-               ;;
-       esac
-}