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 "$board" in
 175         airgatewaypro|\
 176         airgateway|\
 177         airrouter|\
 178         ap132|\
 179         ap81|\
 180         ap83|\
 181         bullet-m|\
 182         c-55|\
 183         carambola2|\
 184         cf-e316n-v2|\
 185         dgl-5500-a1|\
 186         dhp-1565-a1|\
 187         dir-505-a1|\
 188         dir-600-a1|\
 189         dir-615-c1|\
 190         dir-615-e1|\
 191         dir-615-e4|\
 192         dir-615-i1|\
 193         dir-825-c1|\
 194         dir-835-a1|\
 195         dlan-hotspot|\
 196         dlan-pro-1200-ac|\
 197         dlan-pro-500-wp|\
 198         dr531|\
 199         dragino2|\
 200         epg5000|\
 201         esr1750|\
 202         esr900|\
 203         ew-dorin-router|\
 204         ew-dorin|\
 205         gl-ar150|\
 206         gl-ar300m|\
 207         gl-ar300|\
 208         gl-domino|\
 209         gl-mifi|\
 210         hiwifi-hc6361|\
 211         hornet-ub-x2|\
 212         jwap230|\
 213         loco-m-xw|\
 214         mzk-w04nu|\
 215         mzk-w300nh|\
 216         nanostation-m-xw|\
 217         nanostation-m|\
 218         nbg460n_550n_550nh|\
 219         rocket-m-ti|\
 220         rocket-m-xw|\
 221         rocket-m|\
 222         rw2458n|\
 223         tew-632brp|\
 224         tew-712br|\
 225         tew-732br|\
 226         tew-823dru|\
 227         unifi-outdoor|\
 228         unifiac-lite|\
 229         unifiac-pro|\
 230         unifi|\
 231         weio|\
 232         whr-g301n|\
 233         whr-hp-g300n|\
 234         whr-hp-gn|\
 235         wlae-ag300n|\
 236         wndap360|\
 237         wpj342|\
 238         wpj344|\
 239         wpj531|\
 240         wrt400n|\
 241         wrtnode2q|\
 242         wzr-450hp2|\
 243         wzr-hp-ag300h|\
 244         wzr-hp-g300nh2|\
 245         wzr-hp-g300nh|\
 246         wzr-hp-g450h)
 247                 [ "$magic" != "2705" ] && {
 248                         echo "Invalid image type."
 249                         return 1
 250                 }
 251
 252                 return 0
 253                 ;;
 254         alfa-ap96|\
 255         alfa-nx|\
 256         ap113|\
 257         ap121-mini|\
 258         ap121|\
 259         ap135-020|\
 260         ap136-010|\
 261         ap136-020|\
 262         ap147-010|\
 263         ap152|\
 264         ap96|\
 265         arduino-yun|\
 266         bxu2000n-2-a1|\
 267         db120|\
 268         dr344|\
 269         dw33d|\
 270         f9k1115v2|\
 271         hornet-ub|\
 272         mr12|\
 273         mr16|\
 274         wpj558|\
 275         zbt-we1526|\
 276         zcn-1523h-2|\
 277         zcn-1523h-5)
 278                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 279                         echo "Invalid image type."
 280                         return 1
 281                 }
 282
 283                 return 0
 284                 ;;
 285         all0258n|\
 286         all0315n|\
 287         cap324|\
 288         cap4200ag|\
 289         cr3000|\
 290         cr5000)
 291                 platform_check_image_allnet "$1" && return 0
 292                 return 1
 293                 ;;
 294         all0305|\
 295         eap300v2|\
 296         eap7660d|\
 297         ja76pf2|\
 298         ja76pf|\
 299         jwap003|\
 300         ls-sr71|\
 301         pb42|\
 302         pb44|\
 303         routerstation-pro|\
 304         routerstation|\
 305         wp543|\
 306         wpe72)
 307                 [ "$magic" != "4349" ] && {
 308                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 309                         return 1
 310                 }
 311
 312                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 313                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 314
 315                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 316                         return 0
 317                 else
 318                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 319                         return 1
 320                 fi
 321
 322                 return 0
 323                 ;;
 324         antminer-s1|\
 325         antminer-s3|\
 326         antrouter-r1|\
 327         archer-c5|\
 328         archer-c7|\
 329         el-m150|\
 330         el-mini|\
 331         gl-inet|\
 332         mc-mac1200r|\
 333         minibox-v1|\
 334         omy-g1|\
 335         omy-x1|\
 336         onion-omega|\
 337         oolite|\
 338         smart-300|\
 339         som9331|\
 340         tellstick-znet-lite|\
 341         tl-mr10u|\
 342         tl-mr11u|\
 343         tl-mr12u|\
 344         tl-mr13u|\
 345         tl-mr3020|\
 346         tl-mr3040-v2|\
 347         tl-mr3040|\
 348         tl-mr3220-v2|\
 349         tl-mr3220|\
 350         tl-mr3420-v2|\
 351         tl-mr3420|\
 352         tl-wa701nd-v2|\
 353         tl-wa7210n-v2|\
 354         tl-wa750re|\
 355         tl-wa7510n|\
 356         tl-wa801nd-v2|\
 357         tl-wa830re-v2|\
 358         tl-wa850re|\
 359         tl-wa860re|\
 360         tl-wa901nd-v2|\
 361         tl-wa901nd-v3|\
 362         tl-wa901nd-v4|\
 363         tl-wa901nd|\
 364         tl-wdr3320-v2|\
 365         tl-wdr3500|\
 366         tl-wdr4300|\
 367         tl-wdr4900-v2|\
 368         tl-wdr6500-v2|\
 369         tl-wr1041n-v2|\
 370         tl-wr1043nd-v2|\
 371         tl-wr1043nd|\
 372         tl-wr2543n|\
 373         tl-wr703n|\
 374         tl-wr710n|\
 375         tl-wr720n-v3|\
 376         tl-wr741nd-v4|\
 377         tl-wr741nd|\
 378         tl-wr802n-v1|\
 379         tl-wr810n|\
 380         tl-wr841n-v11|\
 381         tl-wr841n-v1|\
 382         tl-wr841n-v7|\
 383         tl-wr841n-v8|\
 384         tl-wr841n-v9|\
 385         tl-wr842n-v2|\
 386         tl-wr842n-v3|\
 387         tl-wr941nd-v5|\
 388         tl-wr941nd-v6|\
 389         tl-wr941nd)
 390                 local magic_ver="0100"
 391
 392                 case "$board" in
 393                 tl-wdr6500-v2)
 394                         magic_ver="0200"
 395                         ;;
 396                 esac
 397
 398                 [ "$magic" != "$magic_ver" ] && {
 399                         echo "Invalid image type."
 400                         return 1
 401                 }
 402
 403                 local hwid
 404                 local mid
 405                 local imagehwid
 406                 local imagemid
 407
 408                 hwid=$(tplink_get_hwid)
 409                 mid=$(tplink_get_mid)
 410                 imagehwid=$(tplink_get_image_hwid "$1")
 411                 imagemid=$(tplink_get_image_mid "$1")
 412
 413                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 414                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 415                         return 1
 416                 }
 417
 418                 local boot_size
 419
 420                 boot_size=$(tplink_get_image_boot_size "$1")
 421                 [ "$boot_size" != "00000000" ] && {
 422                         echo "Invalid image, it contains a bootloader."
 423                         return 1
 424                 }
 425
 426                 return 0
 427                 ;;
 428         bsb|\
 429         dir-825-b1|\
 430         tew-673gru)
 431                 dir825b_check_image "$1" && return 0
 432                 ;;
 433         c-60|\
 434         nbg6716|\
 435         r6100|\
 436         wndr3700v4|\
 437         wndr4300)
 438                 nand_do_platform_check $board $1
 439                 return $?
 440                 ;;
 441         cpe210|\
 442         cpe510|\
 443         eap120)
 444                 tplink_pharos_check_image "$1" && return 0
 445                 return 1
 446                 ;;
 447         mr1750v2|\
 448         mr1750|\
 449         mr600v2|\
 450         mr600|\
 451         mr900v2|\
 452         mr900|\
 453         om2p-hsv2|\
 454         om2p-hsv3|\
 455         om2p-hs|\
 456         om2p-lc|\
 457         om2pv2|\
 458         om2p|\
 459         om5p-acv2|\
 460         om5p-ac|\
 461         om5p-an|\
 462         om5p)
 463                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 464                 return 1
 465                 ;;
 466         mr18|\
 467         z1)
 468                 merakinand_do_platform_check $board $1
 469                 return $?
 470                 ;;
 471         dir-869-a1|\
 472         mynet-n600|\
 473         mynet-n750|\
 474         qihoo-c301)
 475                 [ "$magic_long" != "5ea3a417" ] && {
 476                         echo "Invalid image, bad magic: $magic_long"
 477                         return 1
 478                 }
 479
 480                 local typemagic=$(seama_get_type_magic "$1")
 481                 [ "$typemagic" != "6669726d" ] && {
 482                         echo "Invalid image, bad type: $typemagic"
 483                         return 1
 484                 }
 485
 486                 return 0
 487                 ;;
 488         mynet-rext|\
 489         wrt160nl)
 490                 cybertan_check_image "$1" && return 0
 491                 return 1
 492                 ;;
 493         nbg6616|\
 494         uap-pro|\
 495         unifi-outdoor-plus)
 496                 [ "$magic_long" != "19852003" ] && {
 497                         echo "Invalid image type."
 498                         return 1
 499                 }
 500
 501                 return 0
 502                 ;;
 503         tube2h)
 504                 alfa_check_image "$1" && return 0
 505                 return 1
 506                 ;;
 507         wndr3700|\
 508         wnr1000-v2|\
 509         wnr2000-v3|\
 510         wnr612-v2|\
 511         wpn824n)
 512                 local hw_magic
 513
 514                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 515                 [ "$magic_long" != "$hw_magic" ] && {
 516                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 517                         return 1
 518                 }
 519
 520                 return 0
 521                 ;;
 522         wnr2000-v4)
 523                 [ "$magic_long" != "32303034" ] && {
 524                         echo "Invalid image type."
 525                         return 1
 526                 }
 527
 528                 return 0
 529                 ;;
 530         wnr2200)
 531                 [ "$magic_long" != "32323030" ] && {
 532                         echo "Invalid image type."
 533                         return 1
 534                 }
 535
 536                 return 0
 537                 ;;
 538         dap-2695-a1)
 539                 local magic=$(wrgg_get_image_magic "$1")
 540                 [ "$magic" != "21030820" ] && {
 541                         echo "Invalid image, bad type: $magic"
 542                         return 1
 543                 }
 544
 545                 return 0;
 546                 ;;
 547         esac
 548
 549         echo "Sysupgrade is not yet supported on $board."
 550         return 1
 551 }
 552
 553 platform_pre_upgrade() {
 554         local board=$(ar71xx_board_name)
 555
 556         case "$board" in
 557         c-60|\
 558         nbg6716|\
 559         r6100|\
 560         wndr3700v4|\
 561         wndr4300)
 562                 nand_do_upgrade "$1"
 563                 ;;
 564         mr18|\
 565         z1)
 566                 merakinand_do_upgrade "$1"
 567                 ;;
 568         esac
 569 }
 570
 571 platform_do_upgrade() {
 572         local board=$(ar71xx_board_name)
 573
 574         case "$board" in
 575         all0258n)
 576                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 577                 ;;
 578         all0305|\
 579         eap7660d|\
 580         ja76pf2|\
 581         ja76pf|\
 582         jwap003|\
 583         ls-sr71|\
 584         pb42|\
 585         pb44|\
 586         routerstation-pro|\
 587         routerstation)
 588                 platform_do_upgrade_combined "$ARGV"
 589                 ;;
 590         all0315n)
 591                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 592                 ;;
 593         cap4200ag|\
 594         eap300v2)
 595                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 596                 ;;
 597         dir-825-b1|\
 598         tew-673gru)
 599                 platform_do_upgrade_dir825b "$ARGV"
 600                 ;;
 601         mr1750v2|\
 602         mr1750|\
 603         mr600v2|\
 604         mr600|\
 605         mr900v2|\
 606         mr900|\
 607         om2p-hsv2|\
 608         om2p-hsv3|\
 609         om2p-hs|\
 610         om2p-lc|\
 611         om2pv2|\
 612         om2p|\
 613         om5p-acv2|\
 614         om5p-ac|\
 615         om5p-an|\
 616         om5p)
 617                 platform_do_upgrade_openmesh "$ARGV"
 618                 ;;
 619         uap-pro|\
 620         unifi-outdoor-plus)
 621                 MTD_CONFIG_ARGS="-s 0x180000"
 622                 default_do_upgrade "$ARGV"
 623                 ;;
 624         wp543|\
 625         wpe72)
 626                 platform_do_upgrade_compex "$ARGV"
 627                 ;;
 628         *)
 629                 default_do_upgrade "$ARGV"
 630                 ;;
 631         esac
 632 }
 633
 634 disable_watchdog() {
 635         killall watchdog
 636         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
 637                 echo 'Could not disable watchdog'
 638                 return 1
 639         }
 640 }
 641
 642 append sysupgrade_pre_upgrade disable_watchdog