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_find_partitions() {
  16         local first dev size erasesize name
  17         while read dev size erasesize name; do
  18                 name=${name#'"'}; name=${name%'"'}
  19                 case "$name" in
  20                         vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin|rootfs|filesystem)
  21                                 if [ -z "$first" ]; then
  22                                         first="$name"
  23                                 else
  24                                         echo "$erasesize:$first:$name"
  25                                         break
  26                                 fi
  27                         ;;
  28                 esac
  29         done < /proc/mtd
  30 }
  31
  32 platform_find_kernelpart() {
  33         local part
  34         for part in "${1%:*}" "${1#*:}"; do
  35                 case "$part" in
  36                         vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin)
  37                                 echo "$part"
  38                                 break
  39                         ;;
  40                 esac
  41         done
  42 }
  43
  44 platform_do_upgrade_combined() {
  45         local partitions=$(platform_find_partitions)
  46         local kernelpart=$(platform_find_kernelpart "${partitions#*:}")
  47         local erase_size=$((0x${partitions%%:*})); partitions="${partitions#*:}"
  48         local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null)
  49         local kern_blocks=$(($kern_length / $CI_BLKSZ))
  50         local root_blocks=$((0x$(dd if="$1" bs=2 skip=5 count=4 2>/dev/null) / $CI_BLKSZ))
  51
  52         if [ -n "$partitions" ] && [ -n "$kernelpart" ] && \
  53            [ ${kern_blocks:-0} -gt 0 ] && \
  54            [ ${root_blocks:-0} -gt 0 ] && \
  55            [ ${erase_size:-0} -gt 0 ];
  56         then
  57                 local append=""
  58                 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
  59
  60                 ( dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null; \
  61                   dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null ) | \
  62                         mtd -r $append -F$kernelpart:$kern_length:$CI_LDADR,rootfs write - $partitions
  63         fi
  64 }
  65
  66 tplink_get_image_hwid() {
  67         get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  68 }
  69
  70 tplink_get_image_mid() {
  71         get_image "$@" | dd bs=4 count=1 skip=17 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  72 }
  73
  74 tplink_get_image_boot_size() {
  75         get_image "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  76 }
  77
  78 tplink_pharos_check_image() {
  79         local magic_long="$(get_magic_long "$1")"
  80         [ "$magic_long" != "7f454c46" ] && {
  81                 echo "Invalid image magic '$magic_long'"
  82                 return 1
  83         }
  84
  85         local model_string="$(tplink_pharos_get_model_string)"
  86         local line
  87
  88         # Here $1 is given to dd directly instead of get_image as otherwise the skip
  89         # will take almost a second (as dd can't seek then)
  90         #
  91         # This will fail if the image isn't local, but that's fine: as the
  92         # read loop won't be executed at all, it will return true, so the image
  93         # is accepted (loading the first 1.5M of a remote image for this check seems
  94         # a bit extreme)
  95         dd if="$1" bs=1 skip=1511432 count=1024 2>/dev/null | while read line; do
  96                 [ "$line" == "$model_string" ] && break
  97         done || {
  98                 echo "Unsupported image (model not in support-list)"
  99                 return 1
 100         }
 101
 102         return 0
 103 }
 104
 105 seama_get_type_magic() {
 106         get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
 107 }
 108
 109 wrgg_get_image_magic() {
 110         get_image "$@" | dd bs=4 count=1 skip=8 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
 111 }
 112
 113 cybertan_get_image_magic() {
 114         get_image "$@" | dd bs=8 count=1 skip=0  2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
 115 }
 116
 117 cybertan_check_image() {
 118         local magic="$(cybertan_get_image_magic "$1")"
 119         local fw_magic="$(cybertan_get_hw_magic)"
 120
 121         [ "$fw_magic" != "$magic" ] && {
 122                 echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic"
 123                 return 1
 124         }
 125
 126         return 0
 127 }
 128
 129 platform_do_upgrade_compex() {
 130         local fw_file=$1
 131         local fw_part=$PART_NAME
 132         local fw_mtd=$(find_mtd_part $fw_part)
 133         local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null)
 134         local fw_blocks=$(($fw_length / 65536))
 135
 136         if [ -n "$fw_mtd" ] &&  [ ${fw_blocks:-0} -gt 0 ]; then
 137                 local append=""
 138                 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
 139
 140                 sync
 141                 dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
 142                         mtd $append write - "$fw_part"
 143         fi
 144 }
 145
 146 alfa_check_image() {
 147         local magic_long="$(get_magic_long "$1")"
 148         local fw_part_size=$(mtd_get_part_size firmware)
 149
 150         case "$magic_long" in
 151         "27051956")
 152                 [ "$fw_part_size" != "16318464" ] && {
 153                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 154                         return 1
 155                 }
 156                 ;;
 157         "68737173")
 158                 [ "$fw_part_size" != "7929856" ] && {
 159                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 160                         return 1
 161                 }
 162                 ;;
 163         esac
 164
 165         return 0
 166 }
 167
 168 platform_nand_board_name() {
 169         local board=$(ar71xx_board_name)
 170
 171         case "$board" in
 172         rb*) echo "routerboard";;
 173         *) echo "$board";;
 174         esac
 175 }
 176
 177 platform_check_image() {
 178         local board=$(ar71xx_board_name)
 179         local magic="$(get_magic_word "$1")"
 180         local magic_long="$(get_magic_long "$1")"
 181
 182         [ "$#" -gt 1 ] && return 1
 183
 184         case "$board" in
 185         airgatewaypro|\
 186         airgateway|\
 187         airrouter|\
 188         ap132|\
 189         ap90q|\
 190         bullet-m|\
 191         c-55|\
 192         carambola2|\
 193         cf-e316n-v2|\
 194         cf-e320n-v2|\
 195         cf-e380ac-v1|\
 196         cf-e380ac-v2|\
 197         cf-e520n|\
 198         cf-e530n|\
 199         cpe830|\
 200         cpe870|\
 201         dgl-5500-a1|\
 202         dhp-1565-a1|\
 203         dir-505-a1|\
 204         dir-600-a1|\
 205         dir-615-c1|\
 206         dir-615-e1|\
 207         dir-615-e4|\
 208         dir-615-i1|\
 209         dir-825-c1|\
 210         dir-835-a1|\
 211         dlan-hotspot|\
 212         dlan-pro-1200-ac|\
 213         dlan-pro-500-wp|\
 214         dr531|\
 215         dragino2|\
 216         epg5000|\
 217         esr1750|\
 218         esr900|\
 219         ew-dorin-router|\
 220         ew-dorin|\
 221         gl-ar150|\
 222         gl-ar300m|\
 223         gl-ar300|\
 224         gl-domino|\
 225         gl-mifi|\
 226         hiwifi-hc6361|\
 227         hornet-ub-x2|\
 228         jwap230|\
 229         loco-m-xw|\
 230         mzk-w04nu|\
 231         mzk-w300nh|\
 232         nanostation-m-xw|\
 233         nanostation-m|\
 234         nbg460n_550n_550nh|\
 235         rocket-m-ti|\
 236         rocket-m-xw|\
 237         rocket-m|\
 238         rw2458n|\
 239         sr3200|\
 240         tew-632brp|\
 241         tew-712br|\
 242         tew-732br|\
 243         tew-823dru|\
 244         unifi-outdoor|\
 245         unifiac-lite|\
 246         unifiac-pro|\
 247         unifi|\
 248         weio|\
 249         whr-g301n|\
 250         whr-hp-g300n|\
 251         whr-hp-gn|\
 252         wlae-ag300n|\
 253         wndap360|\
 254         wpj342|\
 255         wpj344|\
 256         wpj531|\
 257         wrt400n|\
 258         wrtnode2q|\
 259         wzr-450hp2|\
 260         wzr-hp-ag300h|\
 261         wzr-hp-g300nh2|\
 262         wzr-hp-g300nh|\
 263         wzr-hp-g450h|\
 264         xd3200)
 265                 [ "$magic" != "2705" ] && {
 266                         echo "Invalid image type."
 267                         return 1
 268                 }
 269
 270                 return 0
 271                 ;;
 272         alfa-ap96|\
 273         alfa-nx|\
 274         ap121-mini|\
 275         ap121|\
 276         ap135-020|\
 277         ap136-010|\
 278         ap136-020|\
 279         ap147-010|\
 280         ap152|\
 281         ap96|\
 282         arduino-yun|\
 283         bhr-4grv2|\
 284         bxu2000n-2-a1|\
 285         db120|\
 286         dr344|\
 287         dw33d|\
 288         f9k1115v2|\
 289         hornet-ub|\
 290         mr12|\
 291         mr16|\
 292         wpj558|\
 293         zbt-we1526|\
 294         zcn-1523h-2|\
 295         zcn-1523h-5)
 296                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 297                         echo "Invalid image type."
 298                         return 1
 299                 }
 300
 301                 return 0
 302                 ;;
 303         all0258n|\
 304         all0315n|\
 305         cap324|\
 306         cap4200ag|\
 307         cr3000|\
 308         cr5000)
 309                 platform_check_image_allnet "$1" && return 0
 310                 return 1
 311                 ;;
 312         all0305|\
 313         eap300v2|\
 314         eap7660d|\
 315         ja76pf2|\
 316         ja76pf|\
 317         jwap003|\
 318         ls-sr71|\
 319         pb42|\
 320         pb44|\
 321         routerstation-pro|\
 322         routerstation|\
 323         wp543|\
 324         wpe72)
 325                 [ "$magic" != "4349" ] && {
 326                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 327                         return 1
 328                 }
 329
 330                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 331                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 332
 333                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 334                         return 0
 335                 else
 336                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 337                         return 1
 338                 fi
 339
 340                 return 0
 341                 ;;
 342         antminer-s1|\
 343         antminer-s3|\
 344         antrouter-r1|\
 345         archer-c5|\
 346         archer-c7|\
 347         el-m150|\
 348         el-mini|\
 349         gl-inet|\
 350         mc-mac1200r|\
 351         minibox-v1|\
 352         omy-g1|\
 353         omy-x1|\
 354         onion-omega|\
 355         oolite|\
 356         re450|\
 357         smart-300|\
 358         som9331|\
 359         tellstick-znet-lite|\
 360         tl-mr10u|\
 361         tl-mr11u|\
 362         tl-mr12u|\
 363         tl-mr13u|\
 364         tl-mr3020|\
 365         tl-mr3040-v2|\
 366         tl-mr3040|\
 367         tl-mr3220-v2|\
 368         tl-mr3220|\
 369         tl-mr3420-v2|\
 370         tl-mr3420|\
 371         tl-wa701nd-v2|\
 372         tl-wa7210n-v2|\
 373         tl-wa750re|\
 374         tl-wa7510n|\
 375         tl-wa801nd-v2|\
 376         tl-wa801nd-v3|\
 377         tl-wa830re-v2|\
 378         tl-wa850re|\
 379         tl-wa860re|\
 380         tl-wa901nd-v2|\
 381         tl-wa901nd-v3|\
 382         tl-wa901nd-v4|\
 383         tl-wa901nd|\
 384         tl-wdr3320-v2|\
 385         tl-wdr3500|\
 386         tl-wdr4300|\
 387         tl-wdr4900-v2|\
 388         tl-wdr6500-v2|\
 389         tl-wpa8630|\
 390         tl-wr1041n-v2|\
 391         tl-wr1043nd-v2|\
 392         tl-wr1043nd-v4|\
 393         tl-wr1043nd|\
 394         tl-wr2543n|\
 395         tl-wr703n|\
 396         tl-wr710n|\
 397         tl-wr720n-v3|\
 398         tl-wr741nd-v4|\
 399         tl-wr741nd|\
 400         tl-wr802n-v1|\
 401         tl-wr810n|\
 402         tl-wr841n-v11|\
 403         tl-wr841n-v1|\
 404         tl-wr841n-v7|\
 405         tl-wr841n-v8|\
 406         tl-wr841n-v9|\
 407         tl-wr842n-v2|\
 408         tl-wr842n-v3|\
 409         tl-wr941nd-v5|\
 410         tl-wr941nd-v6|\
 411         tl-wr940n-v4|\
 412         tl-wr941nd)
 413                 local magic_ver="0100"
 414
 415                 case "$board" in
 416                 tl-wdr6500-v2)
 417                         magic_ver="0200"
 418                         ;;
 419                 esac
 420
 421                 [ "$magic" != "$magic_ver" ] && {
 422                         echo "Invalid image type."
 423                         return 1
 424                 }
 425
 426                 local hwid
 427                 local mid
 428                 local imagehwid
 429                 local imagemid
 430
 431                 hwid=$(tplink_get_hwid)
 432                 mid=$(tplink_get_mid)
 433                 imagehwid=$(tplink_get_image_hwid "$1")
 434                 imagemid=$(tplink_get_image_mid "$1")
 435
 436                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 437                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 438                         return 1
 439                 }
 440
 441                 local boot_size
 442
 443                 boot_size=$(tplink_get_image_boot_size "$1")
 444                 [ "$boot_size" != "00000000" ] && {
 445                         echo "Invalid image, it contains a bootloader."
 446                         return 1
 447                 }
 448
 449                 return 0
 450                 ;;
 451         bsb|\
 452         dir-825-b1|\
 453         tew-673gru)
 454                 dir825b_check_image "$1" && return 0
 455                 ;;
 456         rb*)
 457                 nand_do_platform_check routerboard $1
 458                 return $?
 459                 ;;
 460         c-60|\
 461         nbg6716|\
 462         r6100|\
 463         wndr3700v4|\
 464         wndr4300)
 465                 nand_do_platform_check $board $1
 466                 return $?
 467                 ;;
 468         cpe210|\
 469         cpe510|\
 470         eap120|\
 471         wbs210|\
 472         wbs510)
 473                 tplink_pharos_check_image "$1" && return 0
 474                 return 1
 475                 ;;
 476         mr1750v2|\
 477         mr1750|\
 478         mr600v2|\
 479         mr600|\
 480         mr900v2|\
 481         mr900|\
 482         om2p-hsv2|\
 483         om2p-hsv3|\
 484         om2p-hs|\
 485         om2p-lc|\
 486         om2pv2|\
 487         om2p|\
 488         om5p-acv2|\
 489         om5p-ac|\
 490         om5p-an|\
 491         om5p)
 492                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 493                 return 1
 494                 ;;
 495         mr18|\
 496         z1)
 497                 merakinand_do_platform_check $board $1
 498                 return $?
 499                 ;;
 500         dir-869-a1|\
 501         mynet-n600|\
 502         mynet-n750|\
 503         qihoo-c301)
 504                 [ "$magic_long" != "5ea3a417" ] && {
 505                         echo "Invalid image, bad magic: $magic_long"
 506                         return 1
 507                 }
 508
 509                 local typemagic=$(seama_get_type_magic "$1")
 510                 [ "$typemagic" != "6669726d" ] && {
 511                         echo "Invalid image, bad type: $typemagic"
 512                         return 1
 513                 }
 514
 515                 return 0
 516                 ;;
 517         e2100l|\
 518         mynet-rext|\
 519         wrt160nl)
 520                 cybertan_check_image "$1" && return 0
 521                 return 1
 522                 ;;
 523         nbg6616|\
 524         uap-pro|\
 525         unifi-outdoor-plus)
 526                 [ "$magic_long" != "19852003" ] && {
 527                         echo "Invalid image type."
 528                         return 1
 529                 }
 530
 531                 return 0
 532                 ;;
 533         tube2h)
 534                 alfa_check_image "$1" && return 0
 535                 return 1
 536                 ;;
 537         wndr3700|\
 538         wnr1000-v2|\
 539         wnr2000-v3|\
 540         wnr612-v2|\
 541         wpn824n)
 542                 local hw_magic
 543
 544                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 545                 [ "$magic_long" != "$hw_magic" ] && {
 546                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 547                         return 1
 548                 }
 549
 550                 return 0
 551                 ;;
 552         wnr2000-v4)
 553                 [ "$magic_long" != "32303034" ] && {
 554                         echo "Invalid image type."
 555                         return 1
 556                 }
 557
 558                 return 0
 559                 ;;
 560         wnr2200)
 561                 [ "$magic_long" != "32323030" ] && {
 562                         echo "Invalid image type."
 563                         return 1
 564                 }
 565
 566                 return 0
 567                 ;;
 568         dap-2695-a1)
 569                 local magic=$(wrgg_get_image_magic "$1")
 570                 [ "$magic" != "21030820" ] && {
 571                         echo "Invalid image, bad type: $magic"
 572                         return 1
 573                 }
 574
 575                 return 0;
 576                 ;;
 577         esac
 578
 579         echo "Sysupgrade is not yet supported on $board."
 580         return 1
 581 }
 582
 583 platform_pre_upgrade() {
 584         local board=$(ar71xx_board_name)
 585
 586         case "$board" in
 587         rb*|\
 588         c-60|\
 589         nbg6716|\
 590         r6100|\
 591         wndr3700v4|\
 592         wndr4300)
 593                 nand_do_upgrade "$1"
 594                 ;;
 595         mr18|\
 596         z1)
 597                 merakinand_do_upgrade "$1"
 598                 ;;
 599         esac
 600 }
 601
 602 platform_nand_pre_upgrade() {
 603         local board=$(ar71xx_board_name)
 604
 605         case "$board" in
 606         rb*)
 607                 CI_KERNPART=none
 608                 local fw_mtd=$(find_mtd_part kernel)
 609                 fw_mtd="${fw_mtd/block/}"
 610                 [ -n "$fw_mtd" ] || return
 611                 mtd erase kernel
 612                 tar xf "$1" sysupgrade-routerboard/kernel -O | nandwrite -o "$fw_mtd" -
 613                 ;;
 614         esac
 615 }
 616
 617 platform_do_upgrade() {
 618         local board=$(ar71xx_board_name)
 619
 620         case "$board" in
 621         all0258n)
 622                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 623                 ;;
 624         all0305|\
 625         eap7660d|\
 626         ja76pf2|\
 627         ja76pf|\
 628         jwap003|\
 629         ls-sr71|\
 630         pb42|\
 631         pb44|\
 632         routerstation-pro|\
 633         routerstation)
 634                 platform_do_upgrade_combined "$ARGV"
 635                 ;;
 636         all0315n)
 637                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 638                 ;;
 639         cap4200ag|\
 640         eap300v2)
 641                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 642                 ;;
 643         dir-825-b1|\
 644         tew-673gru)
 645                 platform_do_upgrade_dir825b "$ARGV"
 646                 ;;
 647         mr1750v2|\
 648         mr1750|\
 649         mr600v2|\
 650         mr600|\
 651         mr900v2|\
 652         mr900|\
 653         om2p-hsv2|\
 654         om2p-hsv3|\
 655         om2p-hs|\
 656         om2p-lc|\
 657         om2pv2|\
 658         om2p|\
 659         om5p-acv2|\
 660         om5p-ac|\
 661         om5p-an|\
 662         om5p)
 663                 platform_do_upgrade_openmesh "$ARGV"
 664                 ;;
 665         uap-pro|\
 666         unifi-outdoor-plus)
 667                 MTD_CONFIG_ARGS="-s 0x180000"
 668                 default_do_upgrade "$ARGV"
 669                 ;;
 670         wp543|\
 671         wpe72)
 672                 platform_do_upgrade_compex "$ARGV"
 673                 ;;
 674         *)
 675                 default_do_upgrade "$ARGV"
 676                 ;;
 677         esac
 678 }
 679
 680 disable_watchdog() {
 681         killall watchdog
 682         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
 683                 echo 'Could not disable watchdog'
 684                 return 1
 685         }
 686 }
 687
 688 append sysupgrade_pre_upgrade disable_watchdog