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         ap81|\
 180         ap83|\
 181         ap90q|\
 182         bullet-m|\
 183         c-55|\
 184         carambola2|\
 185         cf-e316n-v2|\
 186         cf-e320n-v2|\
 187         cf-e380ac-v1|\
 188         cf-e380ac-v2|\
 189         cf-e520n|\
 190         cf-e530n|\
 191         cpe830|\
 192         cpe870|\
 193         dgl-5500-a1|\
 194         dhp-1565-a1|\
 195         dir-505-a1|\
 196         dir-600-a1|\
 197         dir-615-c1|\
 198         dir-615-e1|\
 199         dir-615-e4|\
 200         dir-615-i1|\
 201         dir-825-c1|\
 202         dir-835-a1|\
 203         dlan-hotspot|\
 204         dlan-pro-1200-ac|\
 205         dlan-pro-500-wp|\
 206         dr531|\
 207         dragino2|\
 208         epg5000|\
 209         esr1750|\
 210         esr900|\
 211         ew-dorin-router|\
 212         ew-dorin|\
 213         gl-ar150|\
 214         gl-ar300m|\
 215         gl-ar300|\
 216         gl-domino|\
 217         gl-mifi|\
 218         hiwifi-hc6361|\
 219         hornet-ub-x2|\
 220         jwap230|\
 221         loco-m-xw|\
 222         mzk-w04nu|\
 223         mzk-w300nh|\
 224         nanostation-m-xw|\
 225         nanostation-m|\
 226         nbg460n_550n_550nh|\
 227         rocket-m-ti|\
 228         rocket-m-xw|\
 229         rocket-m|\
 230         rw2458n|\
 231         sr3200|\
 232         tew-632brp|\
 233         tew-712br|\
 234         tew-732br|\
 235         tew-823dru|\
 236         unifi-outdoor|\
 237         unifiac-lite|\
 238         unifiac-pro|\
 239         unifi|\
 240         weio|\
 241         whr-g301n|\
 242         whr-hp-g300n|\
 243         whr-hp-gn|\
 244         wlae-ag300n|\
 245         wndap360|\
 246         wpj342|\
 247         wpj344|\
 248         wpj531|\
 249         wrt400n|\
 250         wrtnode2q|\
 251         wzr-450hp2|\
 252         wzr-hp-ag300h|\
 253         wzr-hp-g300nh2|\
 254         wzr-hp-g300nh|\
 255         wzr-hp-g450h|\
 256         xd3200)
 257                 [ "$magic" != "2705" ] && {
 258                         echo "Invalid image type."
 259                         return 1
 260                 }
 261
 262                 return 0
 263                 ;;
 264         alfa-ap96|\
 265         alfa-nx|\
 266         ap113|\
 267         ap121-mini|\
 268         ap121|\
 269         ap135-020|\
 270         ap136-010|\
 271         ap136-020|\
 272         ap147-010|\
 273         ap152|\
 274         ap96|\
 275         arduino-yun|\
 276         bhr-4grv2|\
 277         bxu2000n-2-a1|\
 278         db120|\
 279         dr344|\
 280         dw33d|\
 281         f9k1115v2|\
 282         hornet-ub|\
 283         mr12|\
 284         mr16|\
 285         wpj558|\
 286         zbt-we1526|\
 287         zcn-1523h-2|\
 288         zcn-1523h-5)
 289                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 290                         echo "Invalid image type."
 291                         return 1
 292                 }
 293
 294                 return 0
 295                 ;;
 296         all0258n|\
 297         all0315n|\
 298         cap324|\
 299         cap4200ag|\
 300         cr3000|\
 301         cr5000)
 302                 platform_check_image_allnet "$1" && return 0
 303                 return 1
 304                 ;;
 305         all0305|\
 306         eap300v2|\
 307         eap7660d|\
 308         ja76pf2|\
 309         ja76pf|\
 310         jwap003|\
 311         ls-sr71|\
 312         pb42|\
 313         pb44|\
 314         routerstation-pro|\
 315         routerstation|\
 316         wp543|\
 317         wpe72)
 318                 [ "$magic" != "4349" ] && {
 319                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 320                         return 1
 321                 }
 322
 323                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 324                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 325
 326                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 327                         return 0
 328                 else
 329                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 330                         return 1
 331                 fi
 332
 333                 return 0
 334                 ;;
 335         antminer-s1|\
 336         antminer-s3|\
 337         antrouter-r1|\
 338         archer-c5|\
 339         archer-c7|\
 340         el-m150|\
 341         el-mini|\
 342         gl-inet|\
 343         mc-mac1200r|\
 344         minibox-v1|\
 345         omy-g1|\
 346         omy-x1|\
 347         onion-omega|\
 348         oolite|\
 349         smart-300|\
 350         som9331|\
 351         tellstick-znet-lite|\
 352         tl-mr10u|\
 353         tl-mr11u|\
 354         tl-mr12u|\
 355         tl-mr13u|\
 356         tl-mr3020|\
 357         tl-mr3040-v2|\
 358         tl-mr3040|\
 359         tl-mr3220-v2|\
 360         tl-mr3220|\
 361         tl-mr3420-v2|\
 362         tl-mr3420|\
 363         tl-wa701nd-v2|\
 364         tl-wa7210n-v2|\
 365         tl-wa750re|\
 366         tl-wa7510n|\
 367         tl-wa801nd-v2|\
 368         tl-wa801nd-v3|\
 369         tl-wa830re-v2|\
 370         tl-wa850re|\
 371         tl-wa860re|\
 372         tl-wa901nd-v2|\
 373         tl-wa901nd-v3|\
 374         tl-wa901nd-v4|\
 375         tl-wa901nd|\
 376         tl-wdr3320-v2|\
 377         tl-wdr3500|\
 378         tl-wdr4300|\
 379         tl-wdr4900-v2|\
 380         tl-wdr6500-v2|\
 381         tl-wpa8630|\
 382         tl-wr1041n-v2|\
 383         tl-wr1043nd-v2|\
 384         tl-wr1043nd|\
 385         tl-wr2543n|\
 386         tl-wr703n|\
 387         tl-wr710n|\
 388         tl-wr720n-v3|\
 389         tl-wr741nd-v4|\
 390         tl-wr741nd|\
 391         tl-wr802n-v1|\
 392         tl-wr810n|\
 393         tl-wr841n-v11|\
 394         tl-wr841n-v1|\
 395         tl-wr841n-v7|\
 396         tl-wr841n-v8|\
 397         tl-wr841n-v9|\
 398         tl-wr842n-v2|\
 399         tl-wr842n-v3|\
 400         tl-wr941nd-v5|\
 401         tl-wr941nd-v6|\
 402         tl-wr941nd)
 403                 local magic_ver="0100"
 404
 405                 case "$board" in
 406                 tl-wdr6500-v2)
 407                         magic_ver="0200"
 408                         ;;
 409                 esac
 410
 411                 [ "$magic" != "$magic_ver" ] && {
 412                         echo "Invalid image type."
 413                         return 1
 414                 }
 415
 416                 local hwid
 417                 local mid
 418                 local imagehwid
 419                 local imagemid
 420
 421                 hwid=$(tplink_get_hwid)
 422                 mid=$(tplink_get_mid)
 423                 imagehwid=$(tplink_get_image_hwid "$1")
 424                 imagemid=$(tplink_get_image_mid "$1")
 425
 426                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 427                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 428                         return 1
 429                 }
 430
 431                 local boot_size
 432
 433                 boot_size=$(tplink_get_image_boot_size "$1")
 434                 [ "$boot_size" != "00000000" ] && {
 435                         echo "Invalid image, it contains a bootloader."
 436                         return 1
 437                 }
 438
 439                 return 0
 440                 ;;
 441         bsb|\
 442         dir-825-b1|\
 443         tew-673gru)
 444                 dir825b_check_image "$1" && return 0
 445                 ;;
 446         c-60|\
 447         nbg6716|\
 448         r6100|\
 449         wndr3700v4|\
 450         wndr4300)
 451                 nand_do_platform_check $board $1
 452                 return $?
 453                 ;;
 454         cpe210|\
 455         cpe510|\
 456         eap120)
 457                 tplink_pharos_check_image "$1" && return 0
 458                 return 1
 459                 ;;
 460         mr1750v2|\
 461         mr1750|\
 462         mr600v2|\
 463         mr600|\
 464         mr900v2|\
 465         mr900|\
 466         om2p-hsv2|\
 467         om2p-hsv3|\
 468         om2p-hs|\
 469         om2p-lc|\
 470         om2pv2|\
 471         om2p|\
 472         om5p-acv2|\
 473         om5p-ac|\
 474         om5p-an|\
 475         om5p)
 476                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 477                 return 1
 478                 ;;
 479         mr18|\
 480         z1)
 481                 merakinand_do_platform_check $board $1
 482                 return $?
 483                 ;;
 484         dir-869-a1|\
 485         mynet-n600|\
 486         mynet-n750|\
 487         qihoo-c301)
 488                 [ "$magic_long" != "5ea3a417" ] && {
 489                         echo "Invalid image, bad magic: $magic_long"
 490                         return 1
 491                 }
 492
 493                 local typemagic=$(seama_get_type_magic "$1")
 494                 [ "$typemagic" != "6669726d" ] && {
 495                         echo "Invalid image, bad type: $typemagic"
 496                         return 1
 497                 }
 498
 499                 return 0
 500                 ;;
 501         mynet-rext|\
 502         wrt160nl)
 503                 cybertan_check_image "$1" && return 0
 504                 return 1
 505                 ;;
 506         nbg6616|\
 507         uap-pro|\
 508         unifi-outdoor-plus)
 509                 [ "$magic_long" != "19852003" ] && {
 510                         echo "Invalid image type."
 511                         return 1
 512                 }
 513
 514                 return 0
 515                 ;;
 516         tube2h)
 517                 alfa_check_image "$1" && return 0
 518                 return 1
 519                 ;;
 520         wndr3700|\
 521         wnr1000-v2|\
 522         wnr2000-v3|\
 523         wnr612-v2|\
 524         wpn824n)
 525                 local hw_magic
 526
 527                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 528                 [ "$magic_long" != "$hw_magic" ] && {
 529                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 530                         return 1
 531                 }
 532
 533                 return 0
 534                 ;;
 535         wnr2000-v4)
 536                 [ "$magic_long" != "32303034" ] && {
 537                         echo "Invalid image type."
 538                         return 1
 539                 }
 540
 541                 return 0
 542                 ;;
 543         wnr2200)
 544                 [ "$magic_long" != "32323030" ] && {
 545                         echo "Invalid image type."
 546                         return 1
 547                 }
 548
 549                 return 0
 550                 ;;
 551         dap-2695-a1)
 552                 local magic=$(wrgg_get_image_magic "$1")
 553                 [ "$magic" != "21030820" ] && {
 554                         echo "Invalid image, bad type: $magic"
 555                         return 1
 556                 }
 557
 558                 return 0;
 559                 ;;
 560         esac
 561
 562         echo "Sysupgrade is not yet supported on $board."
 563         return 1
 564 }
 565
 566 platform_pre_upgrade() {
 567         local board=$(ar71xx_board_name)
 568
 569         case "$board" in
 570         c-60|\
 571         nbg6716|\
 572         r6100|\
 573         wndr3700v4|\
 574         wndr4300)
 575                 nand_do_upgrade "$1"
 576                 ;;
 577         mr18|\
 578         z1)
 579                 merakinand_do_upgrade "$1"
 580                 ;;
 581         esac
 582 }
 583
 584 platform_do_upgrade() {
 585         local board=$(ar71xx_board_name)
 586
 587         case "$board" in
 588         all0258n)
 589                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 590                 ;;
 591         all0305|\
 592         eap7660d|\
 593         ja76pf2|\
 594         ja76pf|\
 595         jwap003|\
 596         ls-sr71|\
 597         pb42|\
 598         pb44|\
 599         routerstation-pro|\
 600         routerstation)
 601                 platform_do_upgrade_combined "$ARGV"
 602                 ;;
 603         all0315n)
 604                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 605                 ;;
 606         cap4200ag|\
 607         eap300v2)
 608                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 609                 ;;
 610         dir-825-b1|\
 611         tew-673gru)
 612                 platform_do_upgrade_dir825b "$ARGV"
 613                 ;;
 614         mr1750v2|\
 615         mr1750|\
 616         mr600v2|\
 617         mr600|\
 618         mr900v2|\
 619         mr900|\
 620         om2p-hsv2|\
 621         om2p-hsv3|\
 622         om2p-hs|\
 623         om2p-lc|\
 624         om2pv2|\
 625         om2p|\
 626         om5p-acv2|\
 627         om5p-ac|\
 628         om5p-an|\
 629         om5p)
 630                 platform_do_upgrade_openmesh "$ARGV"
 631                 ;;
 632         uap-pro|\
 633         unifi-outdoor-plus)
 634                 MTD_CONFIG_ARGS="-s 0x180000"
 635                 default_do_upgrade "$ARGV"
 636                 ;;
 637         wp543|\
 638         wpe72)
 639                 platform_do_upgrade_compex "$ARGV"
 640                 ;;
 641         *)
 642                 default_do_upgrade "$ARGV"
 643                 ;;
 644         esac
 645 }
 646
 647 disable_watchdog() {
 648         killall watchdog
 649         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
 650                 echo 'Could not disable watchdog'
 651                 return 1
 652         }
 653 }
 654
 655 append sysupgrade_pre_upgrade disable_watchdog