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
  11 CI_BLKSZ=65536
  12 CI_LDADR=0x80060000
  13
  14 platform_find_partitions() {
  15         local first dev size erasesize name
  16         while read dev size erasesize name; do
  17                 name=${name#'"'}; name=${name%'"'}
  18                 case "$name" in
  19                         vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin|rootfs|filesystem)
  20                                 if [ -z "$first" ]; then
  21                                         first="$name"
  22                                 else
  23                                         echo "$erasesize:$first:$name"
  24                                         break
  25                                 fi
  26                         ;;
  27                 esac
  28         done < /proc/mtd
  29 }
  30
  31 platform_find_kernelpart() {
  32         local part
  33         for part in "${1%:*}" "${1#*:}"; do
  34                 case "$part" in
  35                         vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin)
  36                                 echo "$part"
  37                                 break
  38                         ;;
  39                 esac
  40         done
  41 }
  42
  43 platform_do_upgrade_combined() {
  44         local partitions=$(platform_find_partitions)
  45         local kernelpart=$(platform_find_kernelpart "${partitions#*:}")
  46         local erase_size=$((0x${partitions%%:*})); partitions="${partitions#*:}"
  47         local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null)
  48         local kern_blocks=$(($kern_length / $CI_BLKSZ))
  49         local root_blocks=$((0x$(dd if="$1" bs=2 skip=5 count=4 2>/dev/null) / $CI_BLKSZ))
  50
  51         if [ -n "$partitions" ] && [ -n "$kernelpart" ] && \
  52            [ ${kern_blocks:-0} -gt 0 ] && \
  53            [ ${root_blocks:-0} -gt 0 ] && \
  54            [ ${erase_size:-0} -gt 0 ];
  55         then
  56                 local append=""
  57                 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
  58
  59                 ( dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null; \
  60                   dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null ) | \
  61                         mtd -r $append -F$kernelpart:$kern_length:$CI_LDADR,rootfs write - $partitions
  62         fi
  63 }
  64
  65 tplink_get_image_hwid() {
  66         get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  67 }
  68
  69 tplink_get_image_mid() {
  70         get_image "$@" | dd bs=4 count=1 skip=17 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  71 }
  72
  73 tplink_get_image_boot_size() {
  74         get_image "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  75 }
  76
  77 tplink_pharos_check_image() {
  78         local magic_long="$(get_magic_long "$1")"
  79         [ "$magic_long" != "7f454c46" ] && {
  80                 echo "Invalid image magic '$magic_long'"
  81                 return 1
  82         }
  83
  84         local model_string="$(tplink_pharos_get_model_string)"
  85         local line
  86
  87         # Here $1 is given to dd directly instead of get_image as otherwise the skip
  88         # will take almost a second (as dd can't seek then)
  89         #
  90         # This will fail if the image isn't local, but that's fine: as the
  91         # read loop won't be executed at all, it will return true, so the image
  92         # is accepted (loading the first 1.5M of a remote image for this check seems
  93         # a bit extreme)
  94         dd if="$1" bs=1 skip=1511432 count=1024 2>/dev/null | while read line; do
  95                 [ "$line" == "$model_string" ] && break
  96         done || {
  97                 echo "Unsupported image (model not in support-list)"
  98                 return 1
  99         }
 100
 101         return 0
 102 }
 103
 104 seama_get_type_magic() {
 105         get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
 106 }
 107
 108 wrgg_get_image_magic() {
 109         get_image "$@" | dd bs=4 count=1 skip=8 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
 110 }
 111
 112 cybertan_get_image_magic() {
 113         get_image "$@" | dd bs=8 count=1 skip=0  2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
 114 }
 115
 116 cybertan_check_image() {
 117         local magic="$(cybertan_get_image_magic "$1")"
 118         local fw_magic="$(cybertan_get_hw_magic)"
 119
 120         [ "$fw_magic" != "$magic" ] && {
 121                 echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic"
 122                 return 1
 123         }
 124
 125         return 0
 126 }
 127
 128 platform_do_upgrade_compex() {
 129         local fw_file=$1
 130         local fw_part=$PART_NAME
 131         local fw_mtd=$(find_mtd_part $fw_part)
 132         local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null)
 133         local fw_blocks=$(($fw_length / 65536))
 134
 135         if [ -n "$fw_mtd" ] &&  [ ${fw_blocks:-0} -gt 0 ]; then
 136                 local append=""
 137                 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
 138
 139                 sync
 140                 dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
 141                         mtd $append write - "$fw_part"
 142         fi
 143 }
 144
 145 alfa_check_image() {
 146         local magic_long="$(get_magic_long "$1")"
 147         local fw_part_size=$(mtd_get_part_size firmware)
 148
 149         case "$magic_long" in
 150         "27051956")
 151                 [ "$fw_part_size" != "16318464" ] && {
 152                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 153                         return 1
 154                 }
 155                 ;;
 156         "68737173")
 157                 [ "$fw_part_size" != "7929856" ] && {
 158                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 159                         return 1
 160                 }
 161                 ;;
 162         esac
 163
 164         return 0
 165 }
 166
 167 platform_check_image() {
 168         local board=$(ar71xx_board_name)
 169         local magic="$(get_magic_word "$1")"
 170         local magic_long="$(get_magic_long "$1")"
 171
 172         [ "$#" -gt 1 ] && return 1
 173
 174         case "$board" in
 175         airgatewaypro|\
 176         airgateway|\
 177         airrouter|\
 178         ap132|\
 179         ap90q|\
 180         bullet-m|\
 181         c-55|\
 182         carambola2|\
 183         cf-e316n-v2|\
 184         cf-e320n-v2|\
 185         cf-e380ac-v1|\
 186         cf-e380ac-v2|\
 187         cf-e520n|\
 188         cf-e530n|\
 189         cpe830|\
 190         cpe870|\
 191         dgl-5500-a1|\
 192         dhp-1565-a1|\
 193         dir-505-a1|\
 194         dir-600-a1|\
 195         dir-615-c1|\
 196         dir-615-e1|\
 197         dir-615-e4|\
 198         dir-615-i1|\
 199         dir-825-c1|\
 200         dir-835-a1|\
 201         dlan-hotspot|\
 202         dlan-pro-1200-ac|\
 203         dlan-pro-500-wp|\
 204         dr531|\
 205         dragino2|\
 206         epg5000|\
 207         esr1750|\
 208         esr900|\
 209         ew-dorin-router|\
 210         ew-dorin|\
 211         gl-ar150|\
 212         gl-ar300m|\
 213         gl-ar300|\
 214         gl-domino|\
 215         gl-mifi|\
 216         hiwifi-hc6361|\
 217         hornet-ub-x2|\
 218         jwap230|\
 219         loco-m-xw|\
 220         mzk-w04nu|\
 221         mzk-w300nh|\
 222         nanostation-m-xw|\
 223         nanostation-m|\
 224         nbg460n_550n_550nh|\
 225         rocket-m-ti|\
 226         rocket-m-xw|\
 227         rocket-m|\
 228         rw2458n|\
 229         sr3200|\
 230         tew-632brp|\
 231         tew-712br|\
 232         tew-732br|\
 233         tew-823dru|\
 234         unifi-outdoor|\
 235         unifiac-lite|\
 236         unifiac-pro|\
 237         unifi|\
 238         weio|\
 239         whr-g301n|\
 240         whr-hp-g300n|\
 241         whr-hp-gn|\
 242         wlae-ag300n|\
 243         wndap360|\
 244         wpj342|\
 245         wpj344|\
 246         wpj531|\
 247         wrt400n|\
 248         wrtnode2q|\
 249         wzr-450hp2|\
 250         wzr-hp-ag300h|\
 251         wzr-hp-g300nh2|\
 252         wzr-hp-g300nh|\
 253         wzr-hp-g450h|\
 254         xd3200)
 255                 [ "$magic" != "2705" ] && {
 256                         echo "Invalid image type."
 257                         return 1
 258                 }
 259
 260                 return 0
 261                 ;;
 262         alfa-ap96|\
 263         alfa-nx|\
 264         ap121-mini|\
 265         ap121|\
 266         ap135-020|\
 267         ap136-010|\
 268         ap136-020|\
 269         ap147-010|\
 270         ap152|\
 271         ap96|\
 272         arduino-yun|\
 273         bhr-4grv2|\
 274         bxu2000n-2-a1|\
 275         db120|\
 276         dr344|\
 277         dw33d|\
 278         f9k1115v2|\
 279         hornet-ub|\
 280         mr12|\
 281         mr16|\
 282         wpj558|\
 283         zbt-we1526|\
 284         zcn-1523h-2|\
 285         zcn-1523h-5)
 286                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 287                         echo "Invalid image type."
 288                         return 1
 289                 }
 290
 291                 return 0
 292                 ;;
 293         all0258n|\
 294         all0315n|\
 295         cap324|\
 296         cap4200ag|\
 297         cr3000|\
 298         cr5000)
 299                 platform_check_image_allnet "$1" && return 0
 300                 return 1
 301                 ;;
 302         all0305|\
 303         eap300v2|\
 304         eap7660d|\
 305         ja76pf2|\
 306         ja76pf|\
 307         jwap003|\
 308         ls-sr71|\
 309         pb42|\
 310         pb44|\
 311         routerstation-pro|\
 312         routerstation|\
 313         wp543|\
 314         wpe72)
 315                 [ "$magic" != "4349" ] && {
 316                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 317                         return 1
 318                 }
 319
 320                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 321                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 322
 323                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 324                         return 0
 325                 else
 326                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 327                         return 1
 328                 fi
 329
 330                 return 0
 331                 ;;
 332         antminer-s1|\
 333         antminer-s3|\
 334         antrouter-r1|\
 335         archer-c5|\
 336         archer-c7|\
 337         el-m150|\
 338         el-mini|\
 339         gl-inet|\
 340         mc-mac1200r|\
 341         minibox-v1|\
 342         omy-g1|\
 343         omy-x1|\
 344         onion-omega|\
 345         oolite|\
 346         smart-300|\
 347         som9331|\
 348         tellstick-znet-lite|\
 349         tl-mr10u|\
 350         tl-mr11u|\
 351         tl-mr12u|\
 352         tl-mr13u|\
 353         tl-mr3020|\
 354         tl-mr3040-v2|\
 355         tl-mr3040|\
 356         tl-mr3220-v2|\
 357         tl-mr3220|\
 358         tl-mr3420-v2|\
 359         tl-mr3420|\
 360         tl-wa701nd-v2|\
 361         tl-wa7210n-v2|\
 362         tl-wa750re|\
 363         tl-wa7510n|\
 364         tl-wa801nd-v2|\
 365         tl-wa801nd-v3|\
 366         tl-wa830re-v2|\
 367         tl-wa850re|\
 368         tl-wa860re|\
 369         tl-wa901nd-v2|\
 370         tl-wa901nd-v3|\
 371         tl-wa901nd-v4|\
 372         tl-wa901nd|\
 373         tl-wdr3320-v2|\
 374         tl-wdr3500|\
 375         tl-wdr4300|\
 376         tl-wdr4900-v2|\
 377         tl-wdr6500-v2|\
 378         tl-wpa8630|\
 379         tl-wr1041n-v2|\
 380         tl-wr1043nd-v2|\
 381         tl-wr1043nd|\
 382         tl-wr2543n|\
 383         tl-wr703n|\
 384         tl-wr710n|\
 385         tl-wr720n-v3|\
 386         tl-wr741nd-v4|\
 387         tl-wr741nd|\
 388         tl-wr802n-v1|\
 389         tl-wr810n|\
 390         tl-wr841n-v11|\
 391         tl-wr841n-v1|\
 392         tl-wr841n-v7|\
 393         tl-wr841n-v8|\
 394         tl-wr841n-v9|\
 395         tl-wr842n-v2|\
 396         tl-wr842n-v3|\
 397         tl-wr941nd-v5|\
 398         tl-wr941nd-v6|\
 399         tl-wr941nd)
 400                 local magic_ver="0100"
 401
 402                 case "$board" in
 403                 tl-wdr6500-v2)
 404                         magic_ver="0200"
 405                         ;;
 406                 esac
 407
 408                 [ "$magic" != "$magic_ver" ] && {
 409                         echo "Invalid image type."
 410                         return 1
 411                 }
 412
 413                 local hwid
 414                 local mid
 415                 local imagehwid
 416                 local imagemid
 417
 418                 hwid=$(tplink_get_hwid)
 419                 mid=$(tplink_get_mid)
 420                 imagehwid=$(tplink_get_image_hwid "$1")
 421                 imagemid=$(tplink_get_image_mid "$1")
 422
 423                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 424                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 425                         return 1
 426                 }
 427
 428                 local boot_size
 429
 430                 boot_size=$(tplink_get_image_boot_size "$1")
 431                 [ "$boot_size" != "00000000" ] && {
 432                         echo "Invalid image, it contains a bootloader."
 433                         return 1
 434                 }
 435
 436                 return 0
 437                 ;;
 438         bsb|\
 439         dir-825-b1|\
 440         tew-673gru)
 441                 dir825b_check_image "$1" && return 0
 442                 ;;
 443         c-60|\
 444         nbg6716|\
 445         r6100|\
 446         wndr3700v4|\
 447         wndr4300)
 448                 nand_do_platform_check $board $1
 449                 return $?
 450                 ;;
 451         cpe210|\
 452         cpe510|\
 453         eap120)
 454                 tplink_pharos_check_image "$1" && return 0
 455                 return 1
 456                 ;;
 457         mr1750v2|\
 458         mr1750|\
 459         mr600v2|\
 460         mr600|\
 461         mr900v2|\
 462         mr900|\
 463         om2p-hsv2|\
 464         om2p-hsv3|\
 465         om2p-hs|\
 466         om2p-lc|\
 467         om2pv2|\
 468         om2p|\
 469         om5p-acv2|\
 470         om5p-ac|\
 471         om5p-an|\
 472         om5p)
 473                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 474                 return 1
 475                 ;;
 476         mr18|\
 477         z1)
 478                 merakinand_do_platform_check $board $1
 479                 return $?
 480                 ;;
 481         dir-869-a1|\
 482         mynet-n600|\
 483         mynet-n750|\
 484         qihoo-c301)
 485                 [ "$magic_long" != "5ea3a417" ] && {
 486                         echo "Invalid image, bad magic: $magic_long"
 487                         return 1
 488                 }
 489
 490                 local typemagic=$(seama_get_type_magic "$1")
 491                 [ "$typemagic" != "6669726d" ] && {
 492                         echo "Invalid image, bad type: $typemagic"
 493                         return 1
 494                 }
 495
 496                 return 0
 497                 ;;
 498         e2100l|\
 499         mynet-rext|\
 500         wrt160nl)
 501                 cybertan_check_image "$1" && return 0
 502                 return 1
 503                 ;;
 504         nbg6616|\
 505         uap-pro|\
 506         unifi-outdoor-plus)
 507                 [ "$magic_long" != "19852003" ] && {
 508                         echo "Invalid image type."
 509                         return 1
 510                 }
 511
 512                 return 0
 513                 ;;
 514         tube2h)
 515                 alfa_check_image "$1" && return 0
 516                 return 1
 517                 ;;
 518         wndr3700|\
 519         wnr1000-v2|\
 520         wnr2000-v3|\
 521         wnr612-v2|\
 522         wpn824n)
 523                 local hw_magic
 524
 525                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 526                 [ "$magic_long" != "$hw_magic" ] && {
 527                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 528                         return 1
 529                 }
 530
 531                 return 0
 532                 ;;
 533         wnr2000-v4)
 534                 [ "$magic_long" != "32303034" ] && {
 535                         echo "Invalid image type."
 536                         return 1
 537                 }
 538
 539                 return 0
 540                 ;;
 541         wnr2200)
 542                 [ "$magic_long" != "32323030" ] && {
 543                         echo "Invalid image type."
 544                         return 1
 545                 }
 546
 547                 return 0
 548                 ;;
 549         dap-2695-a1)
 550                 local magic=$(wrgg_get_image_magic "$1")
 551                 [ "$magic" != "21030820" ] && {
 552                         echo "Invalid image, bad type: $magic"
 553                         return 1
 554                 }
 555
 556                 return 0;
 557                 ;;
 558         esac
 559
 560         echo "Sysupgrade is not yet supported on $board."
 561         return 1
 562 }
 563
 564 platform_pre_upgrade() {
 565         local board=$(ar71xx_board_name)
 566
 567         case "$board" in
 568         c-60|\
 569         nbg6716|\
 570         r6100|\
 571         wndr3700v4|\
 572         wndr4300)
 573                 nand_do_upgrade "$1"
 574                 ;;
 575         mr18|\
 576         z1)
 577                 merakinand_do_upgrade "$1"
 578                 ;;
 579         esac
 580 }
 581
 582 platform_do_upgrade() {
 583         local board=$(ar71xx_board_name)
 584
 585         case "$board" in
 586         all0258n)
 587                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 588                 ;;
 589         all0305|\
 590         eap7660d|\
 591         ja76pf2|\
 592         ja76pf|\
 593         jwap003|\
 594         ls-sr71|\
 595         pb42|\
 596         pb44|\
 597         routerstation-pro|\
 598         routerstation)
 599                 platform_do_upgrade_combined "$ARGV"
 600                 ;;
 601         all0315n)
 602                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 603                 ;;
 604         cap4200ag|\
 605         eap300v2)
 606                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 607                 ;;
 608         dir-825-b1|\
 609         tew-673gru)
 610                 platform_do_upgrade_dir825b "$ARGV"
 611                 ;;
 612         mr1750v2|\
 613         mr1750|\
 614         mr600v2|\
 615         mr600|\
 616         mr900v2|\
 617         mr900|\
 618         om2p-hsv2|\
 619         om2p-hsv3|\
 620         om2p-hs|\
 621         om2p-lc|\
 622         om2pv2|\
 623         om2p|\
 624         om5p-acv2|\
 625         om5p-ac|\
 626         om5p-an|\
 627         om5p)
 628                 platform_do_upgrade_openmesh "$ARGV"
 629                 ;;
 630         uap-pro|\
 631         unifi-outdoor-plus)
 632                 MTD_CONFIG_ARGS="-s 0x180000"
 633                 default_do_upgrade "$ARGV"
 634                 ;;
 635         wp543|\
 636         wpe72)
 637                 platform_do_upgrade_compex "$ARGV"
 638                 ;;
 639         *)
 640                 default_do_upgrade "$ARGV"
 641                 ;;
 642         esac
 643 }
 644
 645 disable_watchdog() {
 646         killall watchdog
 647         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
 648                 echo 'Could not disable watchdog'
 649                 return 1
 650         }
 651 }
 652
 653 append sysupgrade_pre_upgrade disable_watchdog