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 cybertan_get_image_magic() {
 109         get_image "$@" | dd bs=8 count=1 skip=0  2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
 110 }
 111
 112 cybertan_check_image() {
 113         local magic="$(cybertan_get_image_magic "$1")"
 114         local fw_magic="$(cybertan_get_hw_magic)"
 115
 116         [ "$fw_magic" != "$magic" ] && {
 117                 echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic"
 118                 return 1
 119         }
 120
 121         return 0
 122 }
 123
 124 platform_do_upgrade_compex() {
 125         local fw_file=$1
 126         local fw_part=$PART_NAME
 127         local fw_mtd=$(find_mtd_part $fw_part)
 128         local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null)
 129         local fw_blocks=$(($fw_length / 65536))
 130
 131         if [ -n "$fw_mtd" ] &&  [ ${fw_blocks:-0} -gt 0 ]; then
 132                 local append=""
 133                 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
 134
 135                 sync
 136                 dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
 137                         mtd $append write - "$fw_part"
 138         fi
 139 }
 140
 141 alfa_check_image() {
 142         local magic_long="$(get_magic_long "$1")"
 143         local fw_part_size=$(mtd_get_part_size firmware)
 144
 145         case "$magic_long" in
 146         "27051956")
 147                 [ "$fw_part_size" != "16318464" ] && {
 148                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 149                         return 1
 150                 }
 151                 ;;
 152         "68737173")
 153                 [ "$fw_part_size" != "7929856" ] && {
 154                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 155                         return 1
 156                 }
 157                 ;;
 158         esac
 159
 160         return 0
 161 }
 162
 163 platform_check_image() {
 164         local board=$(ar71xx_board_name)
 165         local magic="$(get_magic_word "$1")"
 166         local magic_long="$(get_magic_long "$1")"
 167
 168         [ "$#" -gt 1 ] && return 1
 169
 170         case "$board" in
 171         all0258n|\
 172         all0315n|\
 173         cap324|\
 174         cap4200ag|\
 175         cr3000|\
 176         cr5000)
 177                 platform_check_image_allnet "$1" && return 0
 178                 return 1
 179                 ;;
 180         alfa-ap96|\
 181         alfa-nx|\
 182         ap113|\
 183         ap121-mini|\
 184         ap121|\
 185         ap135-020|\
 186         ap136-010|\
 187         ap136-020|\
 188         ap147-010|\
 189         ap152|\
 190         ap96|\
 191         arduino-yun|\
 192         bxu2000n-2-a1|\
 193         db120|\
 194         dr344|\
 195         f9k1115v2|\
 196         hornet-ub|\
 197         mr12|\
 198         mr16|\
 199         wpj558|\
 200         zbt-we1526|\
 201         zcn-1523h-2|\
 202         zcn-1523h-5)
 203                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 204                         echo "Invalid image type."
 205                         return 1
 206                 }
 207
 208                 return 0
 209                 ;;
 210         airgatewaypro|\
 211         airgateway|\
 212         airrouter|\
 213         ap132|\
 214         ap81|\
 215         ap83|\
 216         bullet-m|\
 217         c-55|\
 218         carambola2|\
 219         cf-e316n-v2|\
 220         dgl-5500-a1|\
 221         dhp-1565-a1|\
 222         dir-505-a1|\
 223         dir-600-a1|\
 224         dir-615-c1|\
 225         dir-615-e1|\
 226         dir-615-e4|\
 227         dir-615-i1|\
 228         dir-825-c1|\
 229         dir-835-a1|\
 230         dlan-hotspot|\
 231         dlan-pro-1200-ac|\
 232         dlan-pro-500-wp|\
 233         dr531|\
 234         dragino2|\
 235         epg5000|\
 236         esr1750|\
 237         esr900|\
 238         ew-dorin-router|\
 239         ew-dorin|\
 240         gl-ar150|\
 241         gl-ar300m|\
 242         gl-ar300|\
 243         gl-domino|\
 244         gl-mifi|\
 245         hiwifi-hc6361|\
 246         hornet-ub-x2|\
 247         jwap230|\
 248         loco-m-xw|\
 249         mzk-w04nu|\
 250         mzk-w300nh|\
 251         nanostation-m-xw|\
 252         nanostation-m|\
 253         nbg460n_550n_550nh|\
 254         rocket-m-ti|\
 255         rocket-m-xw|\
 256         rocket-m|\
 257         rw2458n|\
 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                 [ "$magic" != "2705" ] && {
 283                         echo "Invalid image type."
 284                         return 1
 285                 }
 286
 287                 return 0
 288                 ;;
 289         cpe210|\
 290         cpe510)
 291                 tplink_pharos_check_image "$1" && return 0
 292                 return 1
 293                 ;;
 294         bsb|\
 295         dir-825-b1|\
 296         tew-673gru)
 297                 dir825b_check_image "$1" && return 0
 298                 ;;
 299         mynet-rext|\
 300         wrt160nl)
 301                 cybertan_check_image "$1" && return 0
 302                 return 1
 303                 ;;
 304         mynet-n600|\
 305         mynet-n750|\
 306         qihoo-c301)
 307                 [ "$magic_long" != "5ea3a417" ] && {
 308                         echo "Invalid image, bad magic: $magic_long"
 309                         return 1
 310                 }
 311
 312                 local typemagic=$(seama_get_type_magic "$1")
 313                 [ "$typemagic" != "6669726d" ] && {
 314                         echo "Invalid image, bad type: $typemagic"
 315                         return 1
 316                 }
 317
 318                 return 0
 319                 ;;
 320         mr1750v2|\
 321         mr1750|\
 322         mr600v2|\
 323         mr600|\
 324         mr900v2|\
 325         mr900|\
 326         om2p-hsv2|\
 327         om2p-hsv3|\
 328         om2p-hs|\
 329         om2p-lc|\
 330         om2pv2|\
 331         om2p|\
 332         om5p-acv2|\
 333         om5p-ac|\
 334         om5p-an|\
 335         om5p)
 336                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 337                 return 1
 338                 ;;
 339         antminer-s1|\
 340         antminer-s3|\
 341         antrouter-r1|\
 342         archer-c5|\
 343         archer-c7|\
 344         el-m150|\
 345         el-mini|\
 346         gl-inet|\
 347         mc-mac1200r|\
 348         minibox-v1|\
 349         omy-g1|\
 350         omy-x1|\
 351         onion-omega|\
 352         oolite|\
 353         smart-300|\
 354         som9331|\
 355         tellstick-znet-lite|\
 356         tl-mr10u|\
 357         tl-mr11u|\
 358         tl-mr12u|\
 359         tl-mr13u|\
 360         tl-mr3020|\
 361         tl-mr3040-v2|\
 362         tl-mr3040|\
 363         tl-mr3220-v2|\
 364         tl-mr3220|\
 365         tl-mr3420-v2|\
 366         tl-mr3420|\
 367         tl-wa701nd-v2|\
 368         tl-wa7210n-v2|\
 369         tl-wa750re|\
 370         tl-wa7510n|\
 371         tl-wa801nd-v2|\
 372         tl-wa830re-v2|\
 373         tl-wa850re|\
 374         tl-wa860re|\
 375         tl-wa901nd-v2|\
 376         tl-wa901nd-v3|\
 377         tl-wa901nd-v4|\
 378         tl-wa901nd|\
 379         tl-wdr3320-v2|\
 380         tl-wdr3500|\
 381         tl-wdr4300|\
 382         tl-wdr4900-v2|\
 383         tl-wdr6500-v2|\
 384         tl-wr1041n-v2|\
 385         tl-wr1043nd-v2|\
 386         tl-wr1043nd|\
 387         tl-wr2543n|\
 388         tl-wr703n|\
 389         tl-wr710n|\
 390         tl-wr720n-v3|\
 391         tl-wr741nd-v4|\
 392         tl-wr741nd|\
 393         tl-wr810n|\
 394         tl-wr841n-v11|\
 395         tl-wr841n-v1|\
 396         tl-wr841n-v7|\
 397         tl-wr841n-v8|\
 398         tl-wr841n-v9|\
 399         tl-wr842n-v2|\
 400         tl-wr842n-v3|\
 401         tl-wr941nd-v5|\
 402         tl-wr941nd-v6|\
 403         tl-wr941nd)
 404                 local magic_ver="0100"
 405
 406                 case "$board" in
 407                 tl-wdr6500-v2)
 408                         magic_ver="0200"
 409                         ;;
 410                 esac
 411
 412                 [ "$magic" != "$magic_ver" ] && {
 413                         echo "Invalid image type."
 414                         return 1
 415                 }
 416
 417                 local hwid
 418                 local mid
 419                 local imagehwid
 420                 local imagemid
 421
 422                 hwid=$(tplink_get_hwid)
 423                 mid=$(tplink_get_mid)
 424                 imagehwid=$(tplink_get_image_hwid "$1")
 425                 imagemid=$(tplink_get_image_mid "$1")
 426
 427                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 428                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 429                         return 1
 430                 }
 431
 432                 local boot_size
 433
 434                 boot_size=$(tplink_get_image_boot_size "$1")
 435                 [ "$boot_size" != "00000000" ] && {
 436                         echo "Invalid image, it contains a bootloader."
 437                         return 1
 438                 }
 439
 440                 return 0
 441                 ;;
 442         tube2h)
 443                 alfa_check_image "$1" && return 0
 444                 return 1
 445                 ;;
 446         nbg6616|\
 447         uap-pro|\
 448         unifi-outdoor-plus)
 449                 [ "$magic_long" != "19852003" ] && {
 450                         echo "Invalid image type."
 451                         return 1
 452                 }
 453
 454                 return 0
 455                 ;;
 456         wndr3700|\
 457         wnr1000-v2|\
 458         wnr2000-v3|\
 459         wnr612-v2|\
 460         wpn824n)
 461                 local hw_magic
 462
 463                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 464                 [ "$magic_long" != "$hw_magic" ] && {
 465                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 466                         return 1
 467                 }
 468
 469                 return 0
 470                 ;;
 471         mr18|\
 472         z1)
 473                 merakinand_do_platform_check $board $1
 474                 return $?
 475                 ;;
 476         nbg6716|\
 477         r6100|\
 478         wndr3700v4|\
 479         wndr4300)
 480                 nand_do_platform_check $board $1
 481                 return $?
 482                 ;;
 483         all0305|\
 484         eap300v2|\
 485         eap7660d|\
 486         ja76pf2|\
 487         ja76pf|\
 488         jwap003|\
 489         ls-sr71|\
 490         pb42|\
 491         pb44|\
 492         routerstation-pro|\
 493         routerstation|\
 494         wp543|\
 495         wpe72)
 496                 [ "$magic" != "4349" ] && {
 497                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 498                         return 1
 499                 }
 500
 501                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 502                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 503
 504                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 505                         return 0
 506                 else
 507                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 508                         return 1
 509                 fi
 510
 511                 return 0
 512                 ;;
 513         wnr2000-v4)
 514                 [ "$magic_long" != "32303034" ] && {
 515                         echo "Invalid image type."
 516                         return 1
 517                 }
 518
 519                 return 0
 520                 ;;
 521         wnr2200)
 522                 [ "$magic_long" != "32323030" ] && {
 523                         echo "Invalid image type."
 524                         return 1
 525                 }
 526
 527                 return 0
 528                 ;;
 529         esac
 530
 531         echo "Sysupgrade is not yet supported on $board."
 532         return 1
 533 }
 534
 535 platform_pre_upgrade() {
 536         local board=$(ar71xx_board_name)
 537
 538         case "$board" in
 539         nbg6716|\
 540         r6100|\
 541         wndr3700v4|\
 542         wndr4300)
 543                 nand_do_upgrade "$1"
 544                 ;;
 545         mr18|\
 546         z1)
 547                 merakinand_do_upgrade "$1"
 548                 ;;
 549         esac
 550 }
 551
 552 platform_do_upgrade() {
 553         local board=$(ar71xx_board_name)
 554
 555         case "$board" in
 556         all0305|\
 557         eap7660d|\
 558         ja76pf2|\
 559         ja76pf|\
 560         jwap003|\
 561         ls-sr71|\
 562         pb42|\
 563         pb44|\
 564         routerstation-pro|\
 565         routerstation)
 566                 platform_do_upgrade_combined "$ARGV"
 567                 ;;
 568         wp543|\
 569         wpe72)
 570                 platform_do_upgrade_compex "$ARGV"
 571                 ;;
 572         all0258n)
 573                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 574                 ;;
 575         all0315n)
 576                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 577                 ;;
 578         cap4200ag|\
 579         eap300v2)
 580                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 581                 ;;
 582         dir-825-b1|\
 583         tew-673gru)
 584                 platform_do_upgrade_dir825b "$ARGV"
 585                 ;;
 586         mr1750v2|\
 587         mr1750|\
 588         mr600v2|\
 589         mr600|\
 590         mr900v2|\
 591         mr900|\
 592         om2p-hsv2|\
 593         om2p-hsv3|\
 594         om2p-hs|\
 595         om2p-lc|\
 596         om2pv2|\
 597         om2p|\
 598         om5p-acv2|\
 599         om5p-ac|\
 600         om5p-an|\
 601         om5p)
 602                 platform_do_upgrade_openmesh "$ARGV"
 603                 ;;
 604         uap-pro|\
 605         unifi-outdoor-plus)
 606                 MTD_CONFIG_ARGS="-s 0x180000"
 607                 default_do_upgrade "$ARGV"
 608                 ;;
 609         *)
 610                 default_do_upgrade "$ARGV"
 611                 ;;
 612         esac
 613 }
 614
 615 disable_watchdog() {
 616         killall watchdog
 617         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
 618                 echo 'Could not disable watchdog'
 619                 return 1
 620         }
 621 }
 622
 623 append sysupgrade_pre_upgrade disable_watchdog