target/linux/ar71xx/base-files/lib/upgrade/platform.sh

   1 #
   2 # Copyright (C) 2011 OpenWrt.org
   3 #
   4
   5 . /lib/functions/system.sh
   6 . /lib/ar71xx.sh
   7
   8 PART_NAME=firmware
   9 RAMFS_COPY_DATA=/lib/ar71xx.sh
  10 RAMFS_COPY_BIN='nandwrite'
  11
  12 CI_BLKSZ=65536
  13 CI_LDADR=0x80060000
  14
  15 PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
  16
  17 platform_find_partitions() {
  18         local first dev size erasesize name
  19         while read dev size erasesize name; do
  20                 name=${name#'"'}; name=${name%'"'}
  21                 case "$name" in
  22                         vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin|rootfs|filesystem)
  23                                 if [ -z "$first" ]; then
  24                                         first="$name"
  25                                 else
  26                                         echo "$erasesize:$first:$name"
  27                                         break
  28                                 fi
  29                         ;;
  30                 esac
  31         done < /proc/mtd
  32 }
  33
  34 platform_find_kernelpart() {
  35         local part
  36         for part in "${1%:*}" "${1#*:}"; do
  37                 case "$part" in
  38                         vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin)
  39                                 echo "$part"
  40                                 break
  41                         ;;
  42                 esac
  43         done
  44 }
  45
  46 platform_find_rootfspart() {
  47         local part
  48         for part in "${1%:*}" "${1#*:}"; do
  49                 [ "$part" != "$2" ] && echo "$part" && break
  50         done
  51 }
  52
  53 platform_do_upgrade_combined() {
  54         local partitions=$(platform_find_partitions)
  55         local kernelpart=$(platform_find_kernelpart "${partitions#*:}")
  56         local erase_size=$((0x${partitions%%:*})); partitions="${partitions#*:}"
  57         local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null)
  58         local kern_blocks=$(($kern_length / $CI_BLKSZ))
  59         local root_blocks=$((0x$(dd if="$1" bs=2 skip=5 count=4 2>/dev/null) / $CI_BLKSZ))
  60
  61         if [ -n "$partitions" ] && [ -n "$kernelpart" ] && \
  62            [ ${kern_blocks:-0} -gt 0 ] && \
  63            [ ${root_blocks:-0} -gt 0 ] && \
  64            [ ${erase_size:-0} -gt 0 ];
  65         then
  66                 local rootfspart=$(platform_find_rootfspart "$partitions" "$kernelpart")
  67                 local append=""
  68                 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
  69
  70                 if [ "$PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD" -ne 1 ]; then
  71                     ( dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null; \
  72                       dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null ) | \
  73                             mtd -r $append -F$kernelpart:$kern_length:$CI_LDADR,rootfs write - $partitions
  74                 elif [ -n "$rootfspart" ]; then
  75                     dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null | \
  76                             mtd write - $kernelpart
  77                     dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null | \
  78                             mtd -r $append write - $rootfspart
  79                 fi
  80         fi
  81         PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
  82 }
  83
  84 tplink_get_image_hwid() {
  85         get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  86 }
  87
  88 tplink_get_image_mid() {
  89         get_image "$@" | dd bs=4 count=1 skip=17 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  90 }
  91
  92 tplink_get_image_boot_size() {
  93         get_image "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  94 }
  95
  96 tplink_pharos_check_support_list() {
  97         local image="$1"
  98         local offset="$2"
  99         local model="$3"
 100
 101         # Here $image is given to dd directly instead of using get_image;
 102         # otherwise the skip will take almost a second (as dd can't seek)
 103         dd if="$image" bs=1 skip=$offset count=1024 2>/dev/null | (
 104                 while IFS= read -r line; do
 105                         [ "$line" = "$model" ] && exit 0
 106                 done
 107
 108                 exit 1
 109         )
 110 }
 111
 112 tplink_pharos_check_image() {
 113         local magic_long="$(get_magic_long "$1")"
 114         [ "$magic_long" != "7f454c46" ] && {
 115                 echo "Invalid image magic '$magic_long'"
 116                 return 1
 117         }
 118
 119         local model_string="$(tplink_pharos_get_model_string)"
 120
 121         # New images have the support list at 7802888, old ones at 1511432
 122         tplink_pharos_check_support_list "$1" 7802888 "$model_string" || \
 123         tplink_pharos_check_support_list "$1" 1511432 "$model_string" || {
 124                 echo "Unsupported image (model not in support-list)"
 125                 return 1
 126         }
 127
 128         return 0
 129 }
 130
 131 seama_get_type_magic() {
 132         get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
 133 }
 134
 135 wrgg_get_image_magic() {
 136         get_image "$@" | dd bs=4 count=1 skip=8 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
 137 }
 138
 139 cybertan_get_image_magic() {
 140         get_image "$@" | dd bs=8 count=1 skip=0  2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
 141 }
 142
 143 cybertan_check_image() {
 144         local magic="$(cybertan_get_image_magic "$1")"
 145         local fw_magic="$(cybertan_get_hw_magic)"
 146
 147         [ "$fw_magic" != "$magic" ] && {
 148                 echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic"
 149                 return 1
 150         }
 151
 152         return 0
 153 }
 154
 155 platform_do_upgrade_compex() {
 156         local fw_file=$1
 157         local fw_part=$PART_NAME
 158         local fw_mtd=$(find_mtd_part $fw_part)
 159         local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null)
 160         local fw_blocks=$(($fw_length / 65536))
 161
 162         if [ -n "$fw_mtd" ] &&  [ ${fw_blocks:-0} -gt 0 ]; then
 163                 local append=""
 164                 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
 165
 166                 sync
 167                 dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
 168                         mtd $append write - "$fw_part"
 169         fi
 170 }
 171
 172 alfa_check_image() {
 173         local magic_long="$(get_magic_long "$1")"
 174         local fw_part_size=$(mtd_get_part_size firmware)
 175
 176         case "$magic_long" in
 177         "27051956")
 178                 [ "$fw_part_size" != "16318464" ] && {
 179                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 180                         return 1
 181                 }
 182                 ;;
 183         "68737173")
 184                 [ "$fw_part_size" != "7929856" ] && {
 185                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 186                         return 1
 187                 }
 188                 ;;
 189         esac
 190
 191         return 0
 192 }
 193
 194 platform_check_image() {
 195         local board=$(board_name)
 196         local magic="$(get_magic_word "$1")"
 197         local magic_long="$(get_magic_long "$1")"
 198
 199         [ "$#" -gt 1 ] && return 1
 200
 201         case "$board" in
 202         airgateway|\
 203         airgatewaypro|\
 204         airrouter|\
 205         ap121f|\
 206         ap132|\
 207         ap531b0|\
 208         ap90q|\
 209         archer-c25-v1|\
 210         archer-c58-v1|\
 211         archer-c59-v1|\
 212         archer-c60-v1|\
 213         archer-c60-v2|\
 214         archer-c7-v4|\
 215         bullet-m|\
 216         c-55|\
 217         carambola2|\
 218         cf-e316n-v2|\
 219         cf-e320n-v2|\
 220         cf-e355ac-v1|\
 221         cf-e355ac-v2|\
 222         cf-e375ac|\
 223         cf-e380ac-v1|\
 224         cf-e380ac-v2|\
 225         cf-e385ac|\
 226         cf-e520n|\
 227         cf-e530n|\
 228         cpe505n|\
 229         cpe830|\
 230         cpe870|\
 231         dap-1330-a1|\
 232         dgl-5500-a1|\
 233         dhp-1565-a1|\
 234         dir-505-a1|\
 235         dir-600-a1|\
 236         dir-615-c1|\
 237         dir-615-e1|\
 238         dir-615-e4|\
 239         dir-615-i1|\
 240         dir-825-c1|\
 241         dir-835-a1|\
 242         dlan-hotspot|\
 243         dlan-pro-1200-ac|\
 244         dlan-pro-500-wp|\
 245         dr342|\
 246         dr531|\
 247         dragino2|\
 248         e1700ac-v2|\
 249         e600g-v2|\
 250         e600gac-v2|\
 251         ebr-2310-c1|\
 252         ens202ext|\
 253         epg5000|\
 254         esr1750|\
 255         esr900|\
 256         ew-balin|\
 257         ew-dorin|\
 258         ew-dorin-router|\
 259         gl-ar150|\
 260         gl-ar300m|\
 261         gl-ar300|\
 262         gl-ar750|\
 263         gl-ar750s|\
 264         gl-domino|\
 265         gl-mifi|\
 266         gl-usb150|\
 267         hiwifi-hc6361|\
 268         hornet-ub-x2|\
 269         jwap230|\
 270         lbe-m5|\
 271         lima|\
 272         loco-m-xw|\
 273         mzk-w04nu|\
 274         mzk-w300nh|\
 275         n5q|\
 276         nanostation-m|\
 277         nanostation-m-xw|\
 278         nbg460n_550n_550nh|\
 279         pqi-air-pen|\
 280         r36a|\
 281         r602n|\
 282         rme-eg200|\
 283         rocket-m|\
 284         rocket-m-ti|\
 285         rocket-m-xw|\
 286         rw2458n|\
 287         sc1750|\
 288         sc300m|\
 289         sc450|\
 290         sr3200|\
 291         t830|\
 292         tew-632brp|\
 293         tew-712br|\
 294         tew-732br|\
 295         tew-823dru|\
 296         tl-wr1043n-v5|\
 297         tl-wr942n-v1|\
 298         unifi|\
 299         unifi-outdoor|\
 300         unifiac-lite|\
 301         unifiac-pro|\
 302         wam250|\
 303         weio|\
 304         whr-g301n|\
 305         whr-hp-g300n|\
 306         whr-hp-gn|\
 307         wlae-ag300n|\
 308         wndap360|\
 309         wpj342|\
 310         wpj344|\
 311         wpj531|\
 312         wpj558|\
 313         wpj563|\
 314         wrt400n|\
 315         wrtnode2q|\
 316         wzr-450hp2|\
 317         wzr-hp-ag300h|\
 318         wzr-hp-g300nh|\
 319         wzr-hp-g300nh2|\
 320         wzr-hp-g450h|\
 321         xd3200)
 322                 [ "$magic" != "2705" ] && {
 323                         echo "Invalid image type."
 324                         return 1
 325                 }
 326
 327                 return 0
 328                 ;;
 329         alfa-ap96|\
 330         alfa-nx|\
 331         ap121|\
 332         ap121-mini|\
 333         ap135-020|\
 334         ap136-010|\
 335         ap136-020|\
 336         ap147-010|\
 337         ap152|\
 338         ap91-5g|\
 339         ap96|\
 340         arduino-yun|\
 341         bhr-4grv2|\
 342         bxu2000n-2-a1|\
 343         db120|\
 344         dr344|\
 345         dw33d|\
 346         f9k1115v2|\
 347         hornet-ub|\
 348         mr12|\
 349         mr16|\
 350         zbt-we1526|\
 351         zcn-1523h-2|\
 352         zcn-1523h-5)
 353                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 354                         echo "Invalid image type."
 355                         return 1
 356                 }
 357
 358                 return 0
 359                 ;;
 360         all0258n|\
 361         all0315n|\
 362         cap324|\
 363         cap4200ag|\
 364         cr3000|\
 365         cr5000)
 366                 platform_check_image_allnet "$1" && return 0
 367                 return 1
 368                 ;;
 369         all0305|\
 370         eap300v2|\
 371         eap7660d|\
 372         ja76pf|\
 373         ja76pf2|\
 374         jwap003|\
 375         ls-sr71|\
 376         pb42|\
 377         pb44|\
 378         routerstation|\
 379         routerstation-pro|\
 380         wp543|\
 381         wpe72)
 382                 [ "$magic" != "4349" ] && {
 383                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 384                         return 1
 385                 }
 386
 387                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 388                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 389
 390                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 391                         return 0
 392                 else
 393                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 394                         return 1
 395                 fi
 396
 397                 return 0
 398                 ;;
 399         antminer-s1|\
 400         antminer-s3|\
 401         antrouter-r1|\
 402         archer-c5|\
 403         archer-c7|\
 404         el-m150|\
 405         el-mini|\
 406         gl-inet|\
 407         lan-turtle|\
 408         mc-mac1200r|\
 409         minibox-v1|\
 410         omy-g1|\
 411         omy-x1|\
 412         onion-omega|\
 413         oolite-v1|\
 414         oolite-v5.2|\
 415         oolite-v5.2-dev|\
 416         packet-squirrel|\
 417         re355|\
 418         re450|\
 419         rut900|\
 420         smart-300|\
 421         som9331|\
 422         tellstick-znet-lite|\
 423         tl-mr10u|\
 424         tl-mr11u|\
 425         tl-mr12u|\
 426         tl-mr13u|\
 427         tl-mr3020|\
 428         tl-mr3040|\
 429         tl-mr3040-v2|\
 430         tl-mr3220|\
 431         tl-mr3220-v2|\
 432         tl-mr3420|\
 433         tl-mr3420-v2|\
 434         tl-mr6400|\
 435         tl-wa701nd-v2|\
 436         tl-wa7210n-v2|\
 437         tl-wa750re|\
 438         tl-wa7510n|\
 439         tl-wa801nd-v2|\
 440         tl-wa801nd-v3|\
 441         tl-wa830re-v2|\
 442         tl-wa850re|\
 443         tl-wa850re-v2|\
 444         tl-wa855re-v1|\
 445         tl-wa860re|\
 446         tl-wa901nd|\
 447         tl-wa901nd-v2|\
 448         tl-wa901nd-v3|\
 449         tl-wa901nd-v4|\
 450         tl-wa901nd-v5|\
 451         tl-wdr3320-v2|\
 452         tl-wdr3500|\
 453         tl-wdr4300|\
 454         tl-wdr4900-v2|\
 455         tl-wdr6500-v2|\
 456         tl-wpa8630|\
 457         tl-wr1041n-v2|\
 458         tl-wr1043nd|\
 459         tl-wr1043nd-v2|\
 460         tl-wr1043nd-v4|\
 461         tl-wr2543n|\
 462         tl-wr703n|\
 463         tl-wr710n|\
 464         tl-wr720n-v3|\
 465         tl-wr740n-v6|\
 466         tl-wr741nd|\
 467         tl-wr741nd-v4|\
 468         tl-wr802n-v1|\
 469         tl-wr802n-v2|\
 470         tl-wr810n|\
 471         tl-wr810n-v2|\
 472         tl-wr840n-v2|\
 473         tl-wr840n-v3|\
 474         tl-wr841n-v1|\
 475         tl-wr841n-v7|\
 476         tl-wr841n-v8|\
 477         tl-wr841n-v9|\
 478         tl-wr841n-v11|\
 479         tl-wr842n-v2|\
 480         tl-wr842n-v3|\
 481         tl-wr902ac-v1|\
 482         tl-wr940n-v4|\
 483         tl-wr940n-v6|\
 484         tl-wr941nd|\
 485         tl-wr941nd-v5|\
 486         tl-wr941nd-v6|\
 487         ts-d084|\
 488         wifi-pineapple-nano)
 489                 local magic_ver="0100"
 490
 491                 case "$board" in
 492                 tl-wdr6500-v2)
 493                         magic_ver="0200"
 494                         ;;
 495                 esac
 496
 497                 [ "$magic" != "$magic_ver" ] && {
 498                         echo "Invalid image type."
 499                         return 1
 500                 }
 501
 502                 local hwid
 503                 local mid
 504                 local imagehwid
 505                 local imagemid
 506
 507                 hwid=$(tplink_get_hwid)
 508                 mid=$(tplink_get_mid)
 509                 imagehwid=$(tplink_get_image_hwid "$1")
 510                 imagemid=$(tplink_get_image_mid "$1")
 511
 512                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 513                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 514                         return 1
 515                 }
 516
 517                 local boot_size
 518
 519                 boot_size=$(tplink_get_image_boot_size "$1")
 520                 [ "$boot_size" != "00000000" ] && {
 521                         echo "Invalid image, it contains a bootloader."
 522                         return 1
 523                 }
 524
 525                 return 0
 526                 ;;
 527         bsb|\
 528         dir-825-b1|\
 529         tew-673gru)
 530                 dir825b_check_image "$1" && return 0
 531                 ;;
 532         rb-411|\
 533         rb-411u|\
 534         rb-433|\
 535         rb-433u|\
 536         rb-435g|\
 537         rb-450|\
 538         rb-450g|\
 539         rb-493|\
 540         rb-493g|\
 541         rb-750|\
 542         rb-750gl|\
 543         rb-751|\
 544         rb-751g|\
 545         rb-911g-2hpnd|\
 546         rb-911g-5hpnd|\
 547         rb-911g-5hpacd|\
 548         rb-912uag-2hpnd|\
 549         rb-912uag-5hpnd|\
 550         rb-921gs-5hpacd-r2|\
 551         rb-951g-2hnd|\
 552         rb-951ui-2hnd|\
 553         rb-2011l|\
 554         rb-2011il|\
 555         rb-2011ils|\
 556         rb-2011uas|\
 557         rb-2011uas-2hnd|\
 558         rb-2011uias|\
 559         rb-2011uias-2hnd|\
 560         rb-sxt2n|\
 561         rb-sxt5n)
 562                 nand_do_platform_check routerboard $1
 563                 return $?
 564                 ;;
 565         c-60|\
 566         hiveap-121|\
 567         nbg6716|\
 568         r6100|\
 569         rambutan|\
 570         wi2a-ac200i|\
 571         wndr3700v4|\
 572         wndr4300)
 573                 nand_do_platform_check $board $1
 574                 return $?
 575                 ;;
 576         cpe210|\
 577         cpe510|\
 578         eap120|\
 579         wbs210|\
 580         wbs510)
 581                 tplink_pharos_check_image "$1" && return 0
 582                 return 1
 583                 ;;
 584         a40|\
 585         a60|\
 586         mr1750|\
 587         mr1750v2|\
 588         mr600|\
 589         mr600v2|\
 590         mr900|\
 591         mr900v2|\
 592         om2p|\
 593         om2p-hs|\
 594         om2p-hsv2|\
 595         om2p-hsv3|\
 596         om2p-hsv4|\
 597         om2p-lc|\
 598         om2pv2|\
 599         om2pv4|\
 600         om5p|\
 601         om5p-ac|\
 602         om5p-acv2|\
 603         om5p-an)
 604                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 605                 return 1
 606                 ;;
 607         mr18|\
 608         z1)
 609                 merakinand_do_platform_check $board $1
 610                 return $?
 611                 ;;
 612         dir-869-a1|\
 613         mynet-n600|\
 614         mynet-n750|\
 615         qihoo-c301)
 616                 [ "$magic_long" != "5ea3a417" ] && {
 617                         echo "Invalid image, bad magic: $magic_long"
 618                         return 1
 619                 }
 620
 621                 local typemagic=$(seama_get_type_magic "$1")
 622                 [ "$typemagic" != "6669726d" ] && {
 623                         echo "Invalid image, bad type: $typemagic"
 624                         return 1
 625                 }
 626
 627                 return 0
 628                 ;;
 629         e2100l|\
 630         mynet-rext|\
 631         wrt160nl)
 632                 cybertan_check_image "$1" && return 0
 633                 return 1
 634                 ;;
 635         nbg6616|\
 636         uap-pro|\
 637         unifi-outdoor-plus)
 638                 [ "$magic_long" != "19852003" ] && {
 639                         echo "Invalid image type."
 640                         return 1
 641                 }
 642
 643                 return 0
 644                 ;;
 645         tube2h)
 646                 alfa_check_image "$1" && return 0
 647                 return 1
 648                 ;;
 649         wndr3700|\
 650         wnr1000-v2|\
 651         wnr2000-v3|\
 652         wnr612-v2|\
 653         wpn824n)
 654                 local hw_magic
 655
 656                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 657                 [ "$magic_long" != "$hw_magic" ] && {
 658                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 659                         return 1
 660                 }
 661
 662                 return 0
 663                 ;;
 664         wnr2000-v4)
 665                 [ "$magic_long" != "32303034" ] && {
 666                         echo "Invalid image type."
 667                         return 1
 668                 }
 669
 670                 return 0
 671                 ;;
 672         wnr2200)
 673                 [ "$magic_long" != "32323030" ] && {
 674                         echo "Invalid image type."
 675                         return 1
 676                 }
 677
 678                 return 0
 679                 ;;
 680         dap-2695-a1)
 681                 local magic=$(wrgg_get_image_magic "$1")
 682                 [ "$magic" != "21030820" ] && {
 683                         echo "Invalid image, bad type: $magic"
 684                         return 1
 685                 }
 686
 687                 return 0;
 688                 ;;
 689         # these boards use metadata images
 690         fritz300e|\
 691         fritz4020|\
 692         koala|\
 693         rb-750-r2|\
 694         rb-750p-pbr2|\
 695         rb-750up-r2|\
 696         rb-911-2hn|\
 697         rb-911-5hn|\
 698         rb-941-2nd|\
 699         rb-951ui-2nd|\
 700         rb-952ui-5ac2nd|\
 701         rb-962uigs-5hact2hnt|\
 702         rb-lhg-5nd|\
 703         rb-map-2nd|\
 704         rb-mapl-2nd|\
 705         rb-wap-2nd|\
 706         rb-wapg-5hact2hnd)
 707                 return 0
 708                 ;;
 709         esac
 710
 711         echo "Sysupgrade is not yet supported on $board."
 712         return 1
 713 }
 714
 715 platform_pre_upgrade() {
 716         local board=$(board_name)
 717
 718         case "$board" in
 719         rb-750-r2|\
 720         rb-750p-pbr2|\
 721         rb-750up-r2|\
 722         rb-911-2hn|\
 723         rb-911-5hn|\
 724         rb-941-2nd|\
 725         rb-951ui-2nd|\
 726         rb-952ui-5ac2nd|\
 727         rb-962uigs-5hact2hnt|\
 728         rb-lhg-5nd|\
 729         rb-map-2nd|\
 730         rb-mapl-2nd|\
 731         rb-wap-2nd|\
 732         rb-wapg-5hact2hnd)
 733                 # erase firmware if booted from initramfs
 734                 [ -z "$(rootfs_type)" ] && mtd erase firmware
 735                 ;;
 736         esac
 737 }
 738
 739 platform_nand_pre_upgrade() {
 740         local board=$(board_name)
 741
 742         case "$board" in
 743         rb*)
 744                 CI_KERNPART=none
 745                 local fw_mtd=$(find_mtd_part kernel)
 746                 fw_mtd="${fw_mtd/block/}"
 747                 [ -n "$fw_mtd" ] || return
 748                 mtd erase kernel
 749                 tar xf "$1" sysupgrade-routerboard/kernel -O | nandwrite -o "$fw_mtd" -
 750                 ;;
 751         wi2a-ac200i)
 752                 case "$(fw_printenv -n dualPartition)" in
 753                         imgA)
 754                                 fw_setenv dualPartition imgB
 755                                 fw_setenv ActImg NokiaImageB
 756                         ;;
 757                         imgB)
 758                                 fw_setenv dualPartition imgA
 759                                 fw_setenv ActImg NokiaImageA
 760                         ;;
 761                 esac
 762                 ubiblock -r /dev/ubiblock0_0 2>/dev/null >/dev/null
 763                 rm -f /dev/ubiblock0_0
 764                 ubidetach -d 0 2>/dev/null >/dev/null
 765                 CI_UBIPART=ubi_alt
 766                 CI_KERNPART=kernel_alt
 767                 ;;
 768         esac
 769 }
 770
 771 platform_do_upgrade() {
 772         local board=$(board_name)
 773
 774         case "$board" in
 775         all0258n)
 776                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 777                 ;;
 778         all0305|\
 779         eap7660d|\
 780         ja76pf|\
 781         ja76pf2|\
 782         jwap003|\
 783         ls-sr71|\
 784         pb42|\
 785         pb44|\
 786         routerstation|\
 787         routerstation-pro)
 788                 platform_do_upgrade_combined "$ARGV"
 789                 ;;
 790         all0315n)
 791                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 792                 ;;
 793         cap4200ag|\
 794         eap300v2|\
 795         ens202ext)
 796                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 797                 ;;
 798         dir-825-b1|\
 799         tew-673gru)
 800                 platform_do_upgrade_dir825b "$ARGV"
 801                 ;;
 802         a40|\
 803         a60|\
 804         mr1750|\
 805         mr1750v2|\
 806         mr600|\
 807         mr600v2|\
 808         mr900|\
 809         mr900v2|\
 810         om2p|\
 811         om2p-hs|\
 812         om2p-hsv2|\
 813         om2p-hsv3|\
 814         om2p-hsv4|\
 815         om2p-lc|\
 816         om2pv2|\
 817         om2pv4|\
 818         om5p|\
 819         om5p-ac|\
 820         om5p-acv2|\
 821         om5p-an)
 822                 platform_do_upgrade_openmesh "$ARGV"
 823                 ;;
 824         c-60|\
 825         hiveap-121|\
 826         nbg6716|\
 827         r6100|\
 828         rambutan|\
 829         rb-411|\
 830         rb-411u|\
 831         rb-433|\
 832         rb-433u|\
 833         rb-435g|\
 834         rb-450|\
 835         rb-450g|\
 836         rb-493|\
 837         rb-493g|\
 838         rb-750|\
 839         rb-750gl|\
 840         rb-751|\
 841         rb-751g|\
 842         rb-911g-2hpnd|\
 843         rb-911g-5hpacd|\
 844         rb-911g-5hpnd|\
 845         rb-912uag-2hpnd|\
 846         rb-912uag-5hpnd|\
 847         rb-921gs-5hpacd-r2|\
 848         rb-951g-2hnd|\
 849         rb-951ui-2hnd|\
 850         rb-2011il|\
 851         rb-2011ils|\
 852         rb-2011l|\
 853         rb-2011uas|\
 854         rb-2011uas-2hnd|\
 855         rb-2011uias|\
 856         rb-2011uias-2hnd|\
 857         rb-sxt2n|\
 858         rb-sxt5n|\
 859         wi2a-ac200i|\
 860         wndr3700v4|\
 861         wndr4300)
 862                 nand_do_upgrade "$1"
 863                 ;;
 864         mr18|\
 865         z1)
 866                 merakinand_do_upgrade "$1"
 867                 ;;
 868         uap-pro|\
 869         unifi-outdoor-plus)
 870                 MTD_CONFIG_ARGS="-s 0x180000"
 871                 default_do_upgrade "$ARGV"
 872                 ;;
 873         wp543|\
 874         wpe72)
 875                 platform_do_upgrade_compex "$ARGV"
 876                 ;;
 877         *)
 878                 default_do_upgrade "$ARGV"
 879                 ;;
 880         esac
 881 }