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 [ -x /usr/sbin/nandwrite ] && RAMFS_COPY_BIN=/usr/sbin/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 $fw_part_size bytes"
 178                         return 1
 179                 }
 180                 ;;
 181         esac
 182
 183         return 0
 184 }
 185
 186 platform_nand_board_name() {
 187         local board=$(ar71xx_board_name)
 188
 189         case "$board" in
 190         rb*) echo "routerboard";;
 191         *) echo "$board";;
 192         esac
 193 }
 194
 195 platform_check_image() {
 196         local board=$(ar71xx_board_name)
 197         local magic="$(get_magic_word "$1")"
 198         local magic_long="$(get_magic_long "$1")"
 199
 200         [ "$#" -gt 1 ] && return 1
 201
 202         case "$board" in
 203         airgatewaypro|\
 204         airgateway|\
 205         airrouter|\
 206         ap132|\
 207         ap90q|\
 208         bullet-m|\
 209         c-55|\
 210         carambola2|\
 211         cf-e316n-v2|\
 212         cf-e320n-v2|\
 213         cf-e380ac-v1|\
 214         cf-e380ac-v2|\
 215         cf-e520n|\
 216         cf-e530n|\
 217         cpe830|\
 218         cpe870|\
 219         dgl-5500-a1|\
 220         dhp-1565-a1|\
 221         dir-505-a1|\
 222         dir-600-a1|\
 223         dir-615-c1|\
 224         dir-615-e1|\
 225         dir-615-e4|\
 226         dir-615-i1|\
 227         dir-825-c1|\
 228         dir-835-a1|\
 229         dlan-hotspot|\
 230         dlan-pro-1200-ac|\
 231         dlan-pro-500-wp|\
 232         dr531|\
 233         dragino2|\
 234         epg5000|\
 235         esr1750|\
 236         esr900|\
 237         ew-dorin-router|\
 238         ew-dorin|\
 239         gl-ar150|\
 240         gl-ar300m|\
 241         gl-ar300|\
 242         gl-domino|\
 243         gl-mifi|\
 244         hiwifi-hc6361|\
 245         hornet-ub-x2|\
 246         jwap230|\
 247         loco-m-xw|\
 248         mzk-w04nu|\
 249         mzk-w300nh|\
 250         nanostation-m-xw|\
 251         nanostation-m|\
 252         nbg460n_550n_550nh|\
 253         rocket-m-ti|\
 254         rocket-m-xw|\
 255         rocket-m|\
 256         rw2458n|\
 257         sr3200|\
 258         tew-632brp|\
 259         tew-712br|\
 260         tew-732br|\
 261         tew-823dru|\
 262         unifi-outdoor|\
 263         unifiac-lite|\
 264         unifiac-pro|\
 265         unifi|\
 266         weio|\
 267         whr-g301n|\
 268         whr-hp-g300n|\
 269         whr-hp-gn|\
 270         wlae-ag300n|\
 271         wndap360|\
 272         wpj342|\
 273         wpj344|\
 274         wpj531|\
 275         wrt400n|\
 276         wrtnode2q|\
 277         wzr-450hp2|\
 278         wzr-hp-ag300h|\
 279         wzr-hp-g300nh2|\
 280         wzr-hp-g300nh|\
 281         wzr-hp-g450h|\
 282         xd3200)
 283                 [ "$magic" != "2705" ] && {
 284                         echo "Invalid image type."
 285                         return 1
 286                 }
 287
 288                 return 0
 289                 ;;
 290         alfa-ap96|\
 291         alfa-nx|\
 292         ap121-mini|\
 293         ap121|\
 294         ap135-020|\
 295         ap136-010|\
 296         ap136-020|\
 297         ap147-010|\
 298         ap152|\
 299         ap96|\
 300         arduino-yun|\
 301         bhr-4grv2|\
 302         bxu2000n-2-a1|\
 303         db120|\
 304         dr344|\
 305         dw33d|\
 306         f9k1115v2|\
 307         hornet-ub|\
 308         mr12|\
 309         mr16|\
 310         wpj558|\
 311         zbt-we1526|\
 312         zcn-1523h-2|\
 313         zcn-1523h-5)
 314                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 315                         echo "Invalid image type."
 316                         return 1
 317                 }
 318
 319                 return 0
 320                 ;;
 321         all0258n|\
 322         all0315n|\
 323         cap324|\
 324         cap4200ag|\
 325         cr3000|\
 326         cr5000)
 327                 platform_check_image_allnet "$1" && return 0
 328                 return 1
 329                 ;;
 330         all0305|\
 331         eap300v2|\
 332         eap7660d|\
 333         ja76pf2|\
 334         ja76pf|\
 335         jwap003|\
 336         ls-sr71|\
 337         pb42|\
 338         pb44|\
 339         rb-941-2nd|\
 340         routerstation-pro|\
 341         routerstation|\
 342         wp543|\
 343         wpe72)
 344                 [ "$magic" != "4349" ] && {
 345                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 346                         return 1
 347                 }
 348
 349                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 350                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 351
 352                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 353                         return 0
 354                 else
 355                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 356                         return 1
 357                 fi
 358
 359                 return 0
 360                 ;;
 361         antminer-s1|\
 362         antminer-s3|\
 363         antrouter-r1|\
 364         archer-c5|\
 365         archer-c7|\
 366         el-m150|\
 367         el-mini|\
 368         gl-inet|\
 369         mc-mac1200r|\
 370         minibox-v1|\
 371         omy-g1|\
 372         omy-x1|\
 373         onion-omega|\
 374         oolite|\
 375         re450|\
 376         smart-300|\
 377         som9331|\
 378         tellstick-znet-lite|\
 379         tl-mr10u|\
 380         tl-mr11u|\
 381         tl-mr12u|\
 382         tl-mr13u|\
 383         tl-mr3020|\
 384         tl-mr3040-v2|\
 385         tl-mr3040|\
 386         tl-mr3220-v2|\
 387         tl-mr3220|\
 388         tl-mr3420-v2|\
 389         tl-mr3420|\
 390         tl-wa701nd-v2|\
 391         tl-wa7210n-v2|\
 392         tl-wa750re|\
 393         tl-wa7510n|\
 394         tl-wa801nd-v2|\
 395         tl-wa801nd-v3|\
 396         tl-wa830re-v2|\
 397         tl-wa850re|\
 398         tl-wa860re|\
 399         tl-wa901nd-v2|\
 400         tl-wa901nd-v3|\
 401         tl-wa901nd-v4|\
 402         tl-wa901nd|\
 403         tl-wdr3320-v2|\
 404         tl-wdr3500|\
 405         tl-wdr4300|\
 406         tl-wdr4900-v2|\
 407         tl-wdr6500-v2|\
 408         tl-wpa8630|\
 409         tl-wr1041n-v2|\
 410         tl-wr1043nd-v2|\
 411         tl-wr1043nd-v4|\
 412         tl-wr1043nd|\
 413         tl-wr2543n|\
 414         tl-wr703n|\
 415         tl-wr710n|\
 416         tl-wr720n-v3|\
 417         tl-wr741nd-v4|\
 418         tl-wr741nd|\
 419         tl-wr802n-v1|\
 420         tl-wr810n|\
 421         tl-wr841n-v11|\
 422         tl-wr841n-v1|\
 423         tl-wr841n-v7|\
 424         tl-wr841n-v8|\
 425         tl-wr841n-v9|\
 426         tl-wr842n-v2|\
 427         tl-wr842n-v3|\
 428         tl-wr941nd-v5|\
 429         tl-wr941nd-v6|\
 430         tl-wr940n-v4|\
 431         tl-wr941nd)
 432                 local magic_ver="0100"
 433
 434                 case "$board" in
 435                 tl-wdr6500-v2)
 436                         magic_ver="0200"
 437                         ;;
 438                 esac
 439
 440                 [ "$magic" != "$magic_ver" ] && {
 441                         echo "Invalid image type."
 442                         return 1
 443                 }
 444
 445                 local hwid
 446                 local mid
 447                 local imagehwid
 448                 local imagemid
 449
 450                 hwid=$(tplink_get_hwid)
 451                 mid=$(tplink_get_mid)
 452                 imagehwid=$(tplink_get_image_hwid "$1")
 453                 imagemid=$(tplink_get_image_mid "$1")
 454
 455                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 456                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 457                         return 1
 458                 }
 459
 460                 local boot_size
 461
 462                 boot_size=$(tplink_get_image_boot_size "$1")
 463                 [ "$boot_size" != "00000000" ] && {
 464                         echo "Invalid image, it contains a bootloader."
 465                         return 1
 466                 }
 467
 468                 return 0
 469                 ;;
 470         bsb|\
 471         dir-825-b1|\
 472         tew-673gru)
 473                 dir825b_check_image "$1" && return 0
 474                 ;;
 475         rb*)
 476                 nand_do_platform_check routerboard $1
 477                 return $?
 478                 ;;
 479         c-60|\
 480         nbg6716|\
 481         r6100|\
 482         wndr3700v4|\
 483         wndr4300)
 484                 nand_do_platform_check $board $1
 485                 return $?
 486                 ;;
 487         cpe210|\
 488         cpe510|\
 489         eap120|\
 490         wbs210|\
 491         wbs510)
 492                 tplink_pharos_check_image "$1" && return 0
 493                 return 1
 494                 ;;
 495         mr1750v2|\
 496         mr1750|\
 497         mr600v2|\
 498         mr600|\
 499         mr900v2|\
 500         mr900|\
 501         om2p-hsv2|\
 502         om2p-hsv3|\
 503         om2p-hs|\
 504         om2p-lc|\
 505         om2pv2|\
 506         om2p|\
 507         om5p-acv2|\
 508         om5p-ac|\
 509         om5p-an|\
 510         om5p)
 511                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 512                 return 1
 513                 ;;
 514         mr18|\
 515         z1)
 516                 merakinand_do_platform_check $board $1
 517                 return $?
 518                 ;;
 519         dir-869-a1|\
 520         mynet-n600|\
 521         mynet-n750|\
 522         qihoo-c301)
 523                 [ "$magic_long" != "5ea3a417" ] && {
 524                         echo "Invalid image, bad magic: $magic_long"
 525                         return 1
 526                 }
 527
 528                 local typemagic=$(seama_get_type_magic "$1")
 529                 [ "$typemagic" != "6669726d" ] && {
 530                         echo "Invalid image, bad type: $typemagic"
 531                         return 1
 532                 }
 533
 534                 return 0
 535                 ;;
 536         e2100l|\
 537         mynet-rext|\
 538         wrt160nl)
 539                 cybertan_check_image "$1" && return 0
 540                 return 1
 541                 ;;
 542         nbg6616|\
 543         uap-pro|\
 544         unifi-outdoor-plus)
 545                 [ "$magic_long" != "19852003" ] && {
 546                         echo "Invalid image type."
 547                         return 1
 548                 }
 549
 550                 return 0
 551                 ;;
 552         tube2h)
 553                 alfa_check_image "$1" && return 0
 554                 return 1
 555                 ;;
 556         wndr3700|\
 557         wnr1000-v2|\
 558         wnr2000-v3|\
 559         wnr612-v2|\
 560         wpn824n)
 561                 local hw_magic
 562
 563                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 564                 [ "$magic_long" != "$hw_magic" ] && {
 565                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 566                         return 1
 567                 }
 568
 569                 return 0
 570                 ;;
 571         wnr2000-v4)
 572                 [ "$magic_long" != "32303034" ] && {
 573                         echo "Invalid image type."
 574                         return 1
 575                 }
 576
 577                 return 0
 578                 ;;
 579         wnr2200)
 580                 [ "$magic_long" != "32323030" ] && {
 581                         echo "Invalid image type."
 582                         return 1
 583                 }
 584
 585                 return 0
 586                 ;;
 587         dap-2695-a1)
 588                 local magic=$(wrgg_get_image_magic "$1")
 589                 [ "$magic" != "21030820" ] && {
 590                         echo "Invalid image, bad type: $magic"
 591                         return 1
 592                 }
 593
 594                 return 0;
 595                 ;;
 596         esac
 597
 598         echo "Sysupgrade is not yet supported on $board."
 599         return 1
 600 }
 601
 602 platform_pre_upgrade() {
 603         local board=$(ar71xx_board_name)
 604
 605         case "$board" in
 606         rb*|\
 607         c-60|\
 608         nbg6716|\
 609         r6100|\
 610         wndr3700v4|\
 611         wndr4300)
 612                 nand_do_upgrade "$1"
 613                 ;;
 614         mr18|\
 615         z1)
 616                 merakinand_do_upgrade "$1"
 617                 ;;
 618         esac
 619 }
 620
 621 platform_nand_pre_upgrade() {
 622         local board=$(ar71xx_board_name)
 623
 624         case "$board" in
 625         rb*)
 626                 CI_KERNPART=none
 627                 local fw_mtd=$(find_mtd_part kernel)
 628                 fw_mtd="${fw_mtd/block/}"
 629                 [ -n "$fw_mtd" ] || return
 630                 mtd erase kernel
 631                 tar xf "$1" sysupgrade-routerboard/kernel -O | nandwrite -o "$fw_mtd" -
 632                 ;;
 633         esac
 634 }
 635
 636 platform_do_upgrade() {
 637         local board=$(ar71xx_board_name)
 638
 639         case "$board" in
 640         rb-941-2nd)
 641                 PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=1
 642                 platform_do_upgrade_combined "$ARGV"
 643                 ;;
 644         all0258n)
 645                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 646                 ;;
 647         all0305|\
 648         eap7660d|\
 649         ja76pf2|\
 650         ja76pf|\
 651         jwap003|\
 652         ls-sr71|\
 653         pb42|\
 654         pb44|\
 655         routerstation-pro|\
 656         routerstation)
 657                 platform_do_upgrade_combined "$ARGV"
 658                 ;;
 659         all0315n)
 660                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 661                 ;;
 662         cap4200ag|\
 663         eap300v2)
 664                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 665                 ;;
 666         dir-825-b1|\
 667         tew-673gru)
 668                 platform_do_upgrade_dir825b "$ARGV"
 669                 ;;
 670         mr1750v2|\
 671         mr1750|\
 672         mr600v2|\
 673         mr600|\
 674         mr900v2|\
 675         mr900|\
 676         om2p-hsv2|\
 677         om2p-hsv3|\
 678         om2p-hs|\
 679         om2p-lc|\
 680         om2pv2|\
 681         om2p|\
 682         om5p-acv2|\
 683         om5p-ac|\
 684         om5p-an|\
 685         om5p)
 686                 platform_do_upgrade_openmesh "$ARGV"
 687                 ;;
 688         uap-pro|\
 689         unifi-outdoor-plus)
 690                 MTD_CONFIG_ARGS="-s 0x180000"
 691                 default_do_upgrade "$ARGV"
 692                 ;;
 693         wp543|\
 694         wpe72)
 695                 platform_do_upgrade_compex "$ARGV"
 696                 ;;
 697         *)
 698                 default_do_upgrade "$ARGV"
 699                 ;;
 700         esac
 701 }
 702
 703 disable_watchdog() {
 704         killall watchdog
 705         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
 706                 echo 'Could not disable watchdog'
 707                 return 1
 708         }
 709 }
 710
 711 append sysupgrade_pre_upgrade disable_watchdog