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_image() {
  97         local magic_long="$(get_magic_long "$1")"
  98         [ "$magic_long" != "7f454c46" ] && {
  99                 echo "Invalid image magic '$magic_long'"
 100                 return 1
 101         }
 102
 103         local model_string="$(tplink_pharos_get_model_string)"
 104         local line
 105
 106         # Here $1 is given to dd directly instead of get_image as otherwise the skip
 107         # will take almost a second (as dd can't seek then)
 108         #
 109         # This will fail if the image isn't local, but that's fine: as the
 110         # read loop won't be executed at all, it will return true, so the image
 111         # is accepted (loading the first 1.5M of a remote image for this check seems
 112         # a bit extreme)
 113         dd if="$1" bs=1 skip=1511432 count=1024 2>/dev/null | while read line; do
 114                 [ "$line" = "$model_string" ] && break
 115         done || {
 116                 echo "Unsupported image (model not in support-list)"
 117                 return 1
 118         }
 119
 120         return 0
 121 }
 122
 123 seama_get_type_magic() {
 124         get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
 125 }
 126
 127 wrgg_get_image_magic() {
 128         get_image "$@" | dd bs=4 count=1 skip=8 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
 129 }
 130
 131 cybertan_get_image_magic() {
 132         get_image "$@" | dd bs=8 count=1 skip=0  2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
 133 }
 134
 135 cybertan_check_image() {
 136         local magic="$(cybertan_get_image_magic "$1")"
 137         local fw_magic="$(cybertan_get_hw_magic)"
 138
 139         [ "$fw_magic" != "$magic" ] && {
 140                 echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic"
 141                 return 1
 142         }
 143
 144         return 0
 145 }
 146
 147 platform_do_upgrade_compex() {
 148         local fw_file=$1
 149         local fw_part=$PART_NAME
 150         local fw_mtd=$(find_mtd_part $fw_part)
 151         local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null)
 152         local fw_blocks=$(($fw_length / 65536))
 153
 154         if [ -n "$fw_mtd" ] &&  [ ${fw_blocks:-0} -gt 0 ]; then
 155                 local append=""
 156                 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
 157
 158                 sync
 159                 dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
 160                         mtd $append write - "$fw_part"
 161         fi
 162 }
 163
 164 alfa_check_image() {
 165         local magic_long="$(get_magic_long "$1")"
 166         local fw_part_size=$(mtd_get_part_size firmware)
 167
 168         case "$magic_long" in
 169         "27051956")
 170                 [ "$fw_part_size" != "16318464" ] && {
 171                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 172                         return 1
 173                 }
 174                 ;;
 175         "68737173")
 176                 [ "$fw_part_size" != "7929856" ] && {
 177                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 178                         return 1
 179                 }
 180                 ;;
 181         esac
 182
 183         return 0
 184 }
 185
 186 platform_check_image() {
 187         local board=$(board_name)
 188         local magic="$(get_magic_word "$1")"
 189         local magic_long="$(get_magic_long "$1")"
 190
 191         [ "$#" -gt 1 ] && return 1
 192
 193         case "$board" in
 194         airgateway|\
 195         airgatewaypro|\
 196         airrouter|\
 197         ap121f|\
 198         ap132|\
 199         ap531b0|\
 200         ap90q|\
 201         archer-c25-v1|\
 202         archer-c58-v1|\
 203         archer-c59-v1|\
 204         archer-c60-v1|\
 205         archer-c60-v2|\
 206         archer-c7-v4|\
 207         bullet-m|\
 208         c-55|\
 209         carambola2|\
 210         cf-e316n-v2|\
 211         cf-e320n-v2|\
 212         cf-e355ac-v1|\
 213         cf-e355ac-v2|\
 214         cf-e375ac|\
 215         cf-e380ac-v1|\
 216         cf-e380ac-v2|\
 217         cf-e385ac|\
 218         cf-e520n|\
 219         cf-e530n|\
 220         cpe505n|\
 221         cpe830|\
 222         cpe870|\
 223         dap-1330-a1|\
 224         dgl-5500-a1|\
 225         dhp-1565-a1|\
 226         dir-505-a1|\
 227         dir-600-a1|\
 228         dir-615-c1|\
 229         dir-615-e1|\
 230         dir-615-e4|\
 231         dir-615-i1|\
 232         dir-825-c1|\
 233         dir-835-a1|\
 234         dlan-hotspot|\
 235         dlan-pro-1200-ac|\
 236         dlan-pro-500-wp|\
 237         dr342|\
 238         dr531|\
 239         dragino2|\
 240         e1700ac-v2|\
 241         e600g-v2|\
 242         e600gac-v2|\
 243         ebr-2310-c1|\
 244         ens202ext|\
 245         epg5000|\
 246         esr1750|\
 247         esr900|\
 248         ew-balin|\
 249         ew-dorin|\
 250         ew-dorin-router|\
 251         gl-ar150|\
 252         gl-ar300m|\
 253         gl-ar300|\
 254         gl-ar750|\
 255         gl-domino|\
 256         gl-mifi|\
 257         gl-usb150|\
 258         hiwifi-hc6361|\
 259         hornet-ub-x2|\
 260         jwap230|\
 261         lbe-m5|\
 262         lima|\
 263         loco-m-xw|\
 264         mzk-w04nu|\
 265         mzk-w300nh|\
 266         n5q|\
 267         nanostation-m|\
 268         nanostation-m-xw|\
 269         nbg460n_550n_550nh|\
 270         pqi-air-pen|\
 271         r36a|\
 272         r602n|\
 273         rme-eg200|\
 274         rocket-m|\
 275         rocket-m-ti|\
 276         rocket-m-xw|\
 277         rw2458n|\
 278         sc1750|\
 279         sc300m|\
 280         sc450|\
 281         sr3200|\
 282         t830|\
 283         tew-632brp|\
 284         tew-712br|\
 285         tew-732br|\
 286         tew-823dru|\
 287         tl-wr1043n-v5|\
 288         tl-wr942n-v1|\
 289         unifi|\
 290         unifi-outdoor|\
 291         unifiac-lite|\
 292         unifiac-pro|\
 293         wam250|\
 294         weio|\
 295         whr-g301n|\
 296         whr-hp-g300n|\
 297         whr-hp-gn|\
 298         wlae-ag300n|\
 299         wndap360|\
 300         wpj342|\
 301         wpj344|\
 302         wpj531|\
 303         wpj558|\
 304         wpj563|\
 305         wrt400n|\
 306         wrtnode2q|\
 307         wzr-450hp2|\
 308         wzr-hp-ag300h|\
 309         wzr-hp-g300nh|\
 310         wzr-hp-g300nh2|\
 311         wzr-hp-g450h|\
 312         xd3200)
 313                 [ "$magic" != "2705" ] && {
 314                         echo "Invalid image type."
 315                         return 1
 316                 }
 317
 318                 return 0
 319                 ;;
 320         alfa-ap96|\
 321         alfa-nx|\
 322         ap121|\
 323         ap121-mini|\
 324         ap135-020|\
 325         ap136-010|\
 326         ap136-020|\
 327         ap147-010|\
 328         ap152|\
 329         ap91-5g|\
 330         ap96|\
 331         arduino-yun|\
 332         bhr-4grv2|\
 333         bxu2000n-2-a1|\
 334         db120|\
 335         dr344|\
 336         dw33d|\
 337         f9k1115v2|\
 338         hornet-ub|\
 339         mr12|\
 340         mr16|\
 341         zbt-we1526|\
 342         zcn-1523h-2|\
 343         zcn-1523h-5)
 344                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 345                         echo "Invalid image type."
 346                         return 1
 347                 }
 348
 349                 return 0
 350                 ;;
 351         all0258n|\
 352         all0315n|\
 353         cap324|\
 354         cap4200ag|\
 355         cr3000|\
 356         cr5000)
 357                 platform_check_image_allnet "$1" && return 0
 358                 return 1
 359                 ;;
 360         all0305|\
 361         eap300v2|\
 362         eap7660d|\
 363         ja76pf|\
 364         ja76pf2|\
 365         jwap003|\
 366         ls-sr71|\
 367         pb42|\
 368         pb44|\
 369         routerstation|\
 370         routerstation-pro|\
 371         wp543|\
 372         wpe72)
 373                 [ "$magic" != "4349" ] && {
 374                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 375                         return 1
 376                 }
 377
 378                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 379                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 380
 381                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 382                         return 0
 383                 else
 384                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 385                         return 1
 386                 fi
 387
 388                 return 0
 389                 ;;
 390         antminer-s1|\
 391         antminer-s3|\
 392         antrouter-r1|\
 393         archer-c5|\
 394         archer-c7|\
 395         el-m150|\
 396         el-mini|\
 397         gl-inet|\
 398         lan-turtle|\
 399         mc-mac1200r|\
 400         minibox-v1|\
 401         omy-g1|\
 402         omy-x1|\
 403         onion-omega|\
 404         oolite-v1|\
 405         oolite-v5.2|\
 406         oolite-v5.2-dev|\
 407         packet-squirrel|\
 408         re355|\
 409         re450|\
 410         rut900|\
 411         smart-300|\
 412         som9331|\
 413         tellstick-znet-lite|\
 414         tl-mr10u|\
 415         tl-mr11u|\
 416         tl-mr12u|\
 417         tl-mr13u|\
 418         tl-mr3020|\
 419         tl-mr3040|\
 420         tl-mr3040-v2|\
 421         tl-mr3220|\
 422         tl-mr3220-v2|\
 423         tl-mr3420|\
 424         tl-mr3420-v2|\
 425         tl-mr6400|\
 426         tl-wa701nd-v2|\
 427         tl-wa7210n-v2|\
 428         tl-wa750re|\
 429         tl-wa7510n|\
 430         tl-wa801nd-v2|\
 431         tl-wa801nd-v3|\
 432         tl-wa830re-v2|\
 433         tl-wa850re|\
 434         tl-wa850re-v2|\
 435         tl-wa855re-v1|\
 436         tl-wa860re|\
 437         tl-wa901nd|\
 438         tl-wa901nd-v2|\
 439         tl-wa901nd-v3|\
 440         tl-wa901nd-v4|\
 441         tl-wa901nd-v5|\
 442         tl-wdr3320-v2|\
 443         tl-wdr3500|\
 444         tl-wdr4300|\
 445         tl-wdr4900-v2|\
 446         tl-wdr6500-v2|\
 447         tl-wpa8630|\
 448         tl-wr1041n-v2|\
 449         tl-wr1043nd|\
 450         tl-wr1043nd-v2|\
 451         tl-wr1043nd-v4|\
 452         tl-wr2543n|\
 453         tl-wr703n|\
 454         tl-wr710n|\
 455         tl-wr720n-v3|\
 456         tl-wr740n-v6|\
 457         tl-wr741nd|\
 458         tl-wr741nd-v4|\
 459         tl-wr802n-v1|\
 460         tl-wr802n-v2|\
 461         tl-wr810n|\
 462         tl-wr810n-v2|\
 463         tl-wr840n-v2|\
 464         tl-wr840n-v3|\
 465         tl-wr841n-v1|\
 466         tl-wr841n-v7|\
 467         tl-wr841n-v8|\
 468         tl-wr841n-v9|\
 469         tl-wr841n-v11|\
 470         tl-wr842n-v2|\
 471         tl-wr842n-v3|\
 472         tl-wr902ac-v1|\
 473         tl-wr940n-v4|\
 474         tl-wr940n-v6|\
 475         tl-wr941nd|\
 476         tl-wr941nd-v5|\
 477         tl-wr941nd-v6|\
 478         wifi-pineapple-nano)
 479                 local magic_ver="0100"
 480
 481                 case "$board" in
 482                 tl-wdr6500-v2)
 483                         magic_ver="0200"
 484                         ;;
 485                 esac
 486
 487                 [ "$magic" != "$magic_ver" ] && {
 488                         echo "Invalid image type."
 489                         return 1
 490                 }
 491
 492                 local hwid
 493                 local mid
 494                 local imagehwid
 495                 local imagemid
 496
 497                 hwid=$(tplink_get_hwid)
 498                 mid=$(tplink_get_mid)
 499                 imagehwid=$(tplink_get_image_hwid "$1")
 500                 imagemid=$(tplink_get_image_mid "$1")
 501
 502                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 503                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 504                         return 1
 505                 }
 506
 507                 local boot_size
 508
 509                 boot_size=$(tplink_get_image_boot_size "$1")
 510                 [ "$boot_size" != "00000000" ] && {
 511                         echo "Invalid image, it contains a bootloader."
 512                         return 1
 513                 }
 514
 515                 return 0
 516                 ;;
 517         bsb|\
 518         dir-825-b1|\
 519         tew-673gru)
 520                 dir825b_check_image "$1" && return 0
 521                 ;;
 522         rb-411|\
 523         rb-411u|\
 524         rb-433|\
 525         rb-433u|\
 526         rb-435g|\
 527         rb-450|\
 528         rb-450g|\
 529         rb-493|\
 530         rb-493g|\
 531         rb-750|\
 532         rb-750gl|\
 533         rb-751|\
 534         rb-751g|\
 535         rb-911g-2hpnd|\
 536         rb-911g-5hpnd|\
 537         rb-911g-5hpacd|\
 538         rb-912uag-2hpnd|\
 539         rb-912uag-5hpnd|\
 540         rb-921gs-5hpacd-r2|\
 541         rb-951g-2hnd|\
 542         rb-951ui-2hnd|\
 543         rb-2011l|\
 544         rb-2011il|\
 545         rb-2011uas|\
 546         rb-2011uas-2hnd|\
 547         rb-2011uias|\
 548         rb-2011uias-2hnd|\
 549         rb-sxt2n|\
 550         rb-sxt5n)
 551                 nand_do_platform_check routerboard $1
 552                 return $?
 553                 ;;
 554         c-60|\
 555         hiveap-121|\
 556         nbg6716|\
 557         r6100|\
 558         rambutan|\
 559         wi2a-ac200i|\
 560         wndr3700v4|\
 561         wndr4300)
 562                 nand_do_platform_check $board $1
 563                 return $?
 564                 ;;
 565         cpe210|\
 566         cpe510|\
 567         eap120|\
 568         wbs210|\
 569         wbs510)
 570                 tplink_pharos_check_image "$1" && return 0
 571                 return 1
 572                 ;;
 573         a40|\
 574         a60|\
 575         mr1750|\
 576         mr1750v2|\
 577         mr600|\
 578         mr600v2|\
 579         mr900|\
 580         mr900v2|\
 581         om2p|\
 582         om2p-hs|\
 583         om2p-hsv2|\
 584         om2p-hsv3|\
 585         om2p-hsv4|\
 586         om2p-lc|\
 587         om2pv2|\
 588         om2pv4|\
 589         om5p|\
 590         om5p-ac|\
 591         om5p-acv2|\
 592         om5p-an)
 593                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 594                 return 1
 595                 ;;
 596         mr18|\
 597         z1)
 598                 merakinand_do_platform_check $board $1
 599                 return $?
 600                 ;;
 601         dir-869-a1|\
 602         mynet-n600|\
 603         mynet-n750|\
 604         qihoo-c301)
 605                 [ "$magic_long" != "5ea3a417" ] && {
 606                         echo "Invalid image, bad magic: $magic_long"
 607                         return 1
 608                 }
 609
 610                 local typemagic=$(seama_get_type_magic "$1")
 611                 [ "$typemagic" != "6669726d" ] && {
 612                         echo "Invalid image, bad type: $typemagic"
 613                         return 1
 614                 }
 615
 616                 return 0
 617                 ;;
 618         e2100l|\
 619         mynet-rext|\
 620         wrt160nl)
 621                 cybertan_check_image "$1" && return 0
 622                 return 1
 623                 ;;
 624         nbg6616|\
 625         uap-pro|\
 626         unifi-outdoor-plus)
 627                 [ "$magic_long" != "19852003" ] && {
 628                         echo "Invalid image type."
 629                         return 1
 630                 }
 631
 632                 return 0
 633                 ;;
 634         tube2h)
 635                 alfa_check_image "$1" && return 0
 636                 return 1
 637                 ;;
 638         wndr3700|\
 639         wnr1000-v2|\
 640         wnr2000-v3|\
 641         wnr612-v2|\
 642         wpn824n)
 643                 local hw_magic
 644
 645                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 646                 [ "$magic_long" != "$hw_magic" ] && {
 647                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 648                         return 1
 649                 }
 650
 651                 return 0
 652                 ;;
 653         wnr2000-v4)
 654                 [ "$magic_long" != "32303034" ] && {
 655                         echo "Invalid image type."
 656                         return 1
 657                 }
 658
 659                 return 0
 660                 ;;
 661         wnr2200)
 662                 [ "$magic_long" != "32323030" ] && {
 663                         echo "Invalid image type."
 664                         return 1
 665                 }
 666
 667                 return 0
 668                 ;;
 669         dap-2695-a1)
 670                 local magic=$(wrgg_get_image_magic "$1")
 671                 [ "$magic" != "21030820" ] && {
 672                         echo "Invalid image, bad type: $magic"
 673                         return 1
 674                 }
 675
 676                 return 0;
 677                 ;;
 678         # these boards use metadata images
 679         fritz300e|\
 680         rb-750-r2|\
 681         rb-750p-pbr2|\
 682         rb-750up-r2|\
 683         rb-911-2hn|\
 684         rb-911-5hn|\
 685         rb-941-2nd|\
 686         rb-951ui-2nd|\
 687         rb-952ui-5ac2nd|\
 688         rb-962uigs-5hact2hnt|\
 689         rb-lhg-5nd|\
 690         rb-map-2nd|\
 691         rb-mapl-2nd|\
 692         rb-wap-2nd|\
 693         rb-wapg-5hact2hnd)
 694                 return 0
 695                 ;;
 696         esac
 697
 698         echo "Sysupgrade is not yet supported on $board."
 699         return 1
 700 }
 701
 702 platform_pre_upgrade() {
 703         local board=$(board_name)
 704
 705         case "$board" in
 706         rb-750-r2|\
 707         rb-750p-pbr2|\
 708         rb-750up-r2|\
 709         rb-911-2hn|\
 710         rb-911-5hn|\
 711         rb-941-2nd|\
 712         rb-951ui-2nd|\
 713         rb-952ui-5ac2nd|\
 714         rb-962uigs-5hact2hnt|\
 715         rb-lhg-5nd|\
 716         rb-map-2nd|\
 717         rb-mapl-2nd|\
 718         rb-wap-2nd|\
 719         rb-wapg-5hact2hnd)
 720                 # erase firmware if booted from initramfs
 721                 [ -z "$(rootfs_type)" ] && mtd erase firmware
 722                 ;;
 723         esac
 724 }
 725
 726 platform_nand_pre_upgrade() {
 727         local board=$(board_name)
 728
 729         case "$board" in
 730         rb*)
 731                 CI_KERNPART=none
 732                 local fw_mtd=$(find_mtd_part kernel)
 733                 fw_mtd="${fw_mtd/block/}"
 734                 [ -n "$fw_mtd" ] || return
 735                 mtd erase kernel
 736                 tar xf "$1" sysupgrade-routerboard/kernel -O | nandwrite -o "$fw_mtd" -
 737                 ;;
 738         wi2a-ac200i)
 739                 case "$(fw_printenv -n dualPartition)" in
 740                         imgA)
 741                                 fw_setenv dualPartition imgB
 742                                 fw_setenv ActImg NokiaImageB
 743                         ;;
 744                         imgB)
 745                                 fw_setenv dualPartition imgA
 746                                 fw_setenv ActImg NokiaImageA
 747                         ;;
 748                 esac
 749                 ubiblock -r /dev/ubiblock0_0 2>/dev/null >/dev/null
 750                 rm -f /dev/ubiblock0_0
 751                 ubidetach -d 0 2>/dev/null >/dev/null
 752                 CI_UBIPART=ubi_alt
 753                 CI_KERNPART=kernel_alt
 754                 ;;
 755         esac
 756 }
 757
 758 platform_do_upgrade() {
 759         local board=$(board_name)
 760
 761         case "$board" in
 762         all0258n)
 763                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 764                 ;;
 765         all0305|\
 766         eap7660d|\
 767         ja76pf|\
 768         ja76pf2|\
 769         jwap003|\
 770         ls-sr71|\
 771         pb42|\
 772         pb44|\
 773         routerstation|\
 774         routerstation-pro)
 775                 platform_do_upgrade_combined "$ARGV"
 776                 ;;
 777         all0315n)
 778                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 779                 ;;
 780         cap4200ag|\
 781         eap300v2|\
 782         ens202ext)
 783                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 784                 ;;
 785         dir-825-b1|\
 786         tew-673gru)
 787                 platform_do_upgrade_dir825b "$ARGV"
 788                 ;;
 789         a40|\
 790         a60|\
 791         mr1750|\
 792         mr1750v2|\
 793         mr600|\
 794         mr600v2|\
 795         mr900|\
 796         mr900v2|\
 797         om2p|\
 798         om2p-hs|\
 799         om2p-hsv2|\
 800         om2p-hsv3|\
 801         om2p-hsv4|\
 802         om2p-lc|\
 803         om2pv2|\
 804         om2pv4|\
 805         om5p|\
 806         om5p-ac|\
 807         om5p-acv2|\
 808         om5p-an)
 809                 platform_do_upgrade_openmesh "$ARGV"
 810                 ;;
 811         c-60|\
 812         hiveap-121|\
 813         nbg6716|\
 814         r6100|\
 815         rambutan|\
 816         rb-411|\
 817         rb-411u|\
 818         rb-433|\
 819         rb-433u|\
 820         rb-435g|\
 821         rb-450|\
 822         rb-450g|\
 823         rb-493|\
 824         rb-493g|\
 825         rb-750|\
 826         rb-750gl|\
 827         rb-751|\
 828         rb-751g|\
 829         rb-911g-2hpnd|\
 830         rb-911g-5hpacd|\
 831         rb-911g-5hpnd|\
 832         rb-912uag-2hpnd|\
 833         rb-912uag-5hpnd|\
 834         rb-921gs-5hpacd-r2|\
 835         rb-951g-2hnd|\
 836         rb-951ui-2hnd|\
 837         rb-2011il|\
 838         rb-2011l|\
 839         rb-2011uas|\
 840         rb-2011uas-2hnd|\
 841         rb-2011uias|\
 842         rb-2011uias-2hnd|\
 843         rb-sxt2n|\
 844         rb-sxt5n|\
 845         wi2a-ac200i|\
 846         wndr3700v4|\
 847         wndr4300)
 848                 nand_do_upgrade "$1"
 849                 ;;
 850         mr18|\
 851         z1)
 852                 merakinand_do_upgrade "$1"
 853                 ;;
 854         uap-pro|\
 855         unifi-outdoor-plus)
 856                 MTD_CONFIG_ARGS="-s 0x180000"
 857                 default_do_upgrade "$ARGV"
 858                 ;;
 859         wp543|\
 860         wpe72)
 861                 platform_do_upgrade_compex "$ARGV"
 862                 ;;
 863         *)
 864                 default_do_upgrade "$ARGV"
 865                 ;;
 866         esac
 867 }