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_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
  16
  17 platform_find_partitions() {
  18         local first dev size erasesize name
  19         while read dev size erasesize name; do
  20                 name=${name#'"'}; name=${name%'"'}
  21                 case "$name" in
  22                         vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin|rootfs|filesystem)
  23                                 if [ -z "$first" ]; then
  24                                         first="$name"
  25                                 else
  26                                         echo "$erasesize:$first:$name"
  27                                         break
  28                                 fi
  29                         ;;
  30                 esac
  31         done < /proc/mtd
  32 }
  33
  34 platform_find_kernelpart() {
  35         local part
  36         for part in "${1%:*}" "${1#*:}"; do
  37                 case "$part" in
  38                         vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin)
  39                                 echo "$part"
  40                                 break
  41                         ;;
  42                 esac
  43         done
  44 }
  45
  46 platform_find_rootfspart() {
  47         local part
  48         for part in "${1%:*}" "${1#*:}"; do
  49                 [ "$part" != "$2" ] && echo "$part"; break
  50         done
  51 }
  52
  53 platform_do_upgrade_combined() {
  54         local partitions=$(platform_find_partitions)
  55         local kernelpart=$(platform_find_kernelpart "${partitions#*:}")
  56         local erase_size=$((0x${partitions%%:*})); partitions="${partitions#*:}"
  57         local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null)
  58         local kern_blocks=$(($kern_length / $CI_BLKSZ))
  59         local root_blocks=$((0x$(dd if="$1" bs=2 skip=5 count=4 2>/dev/null) / $CI_BLKSZ))
  60
  61         if [ -n "$partitions" ] && [ -n "$kernelpart" ] && \
  62            [ ${kern_blocks:-0} -gt 0 ] && \
  63            [ ${root_blocks:-0} -gt 0 ] && \
  64            [ ${erase_size:-0} -gt 0 ];
  65         then
  66                 local rootfspart=$(platform_find_rootfspart "$partitions" "$kernelpart")
  67                 local append=""
  68                 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
  69
  70                 if [ "$PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD" -ne 1 ]; then
  71                     ( dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null; \
  72                       dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null ) | \
  73                             mtd -r $append -F$kernelpart:$kern_length:$CI_LDADR,rootfs write - $partitions
  74                 elif [ -n "$rootfspart" ]; then
  75                     dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null | \
  76                             mtd write - $kernelpart
  77                     dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null | \
  78                             mtd -r $append write - $rootfspart
  79                 fi
  80         fi
  81         PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
  82 }
  83
  84 tplink_get_image_hwid() {
  85         get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  86 }
  87
  88 tplink_get_image_mid() {
  89         get_image "$@" | dd bs=4 count=1 skip=17 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  90 }
  91
  92 tplink_get_image_boot_size() {
  93         get_image "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
  94 }
  95
  96 tplink_pharos_check_image() {
  97         local magic_long="$(get_magic_long "$1")"
  98         [ "$magic_long" != "7f454c46" ] && {
  99                 echo "Invalid image magic '$magic_long'"
 100                 return 1
 101         }
 102
 103         local model_string="$(tplink_pharos_get_model_string)"
 104         local line
 105
 106         # Here $1 is given to dd directly instead of get_image as otherwise the skip
 107         # will take almost a second (as dd can't seek then)
 108         #
 109         # This will fail if the image isn't local, but that's fine: as the
 110         # read loop won't be executed at all, it will return true, so the image
 111         # is accepted (loading the first 1.5M of a remote image for this check seems
 112         # a bit extreme)
 113         dd if="$1" bs=1 skip=1511432 count=1024 2>/dev/null | while read line; do
 114                 [ "$line" == "$model_string" ] && break
 115         done || {
 116                 echo "Unsupported image (model not in support-list)"
 117                 return 1
 118         }
 119
 120         return 0
 121 }
 122
 123 seama_get_type_magic() {
 124         get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
 125 }
 126
 127 wrgg_get_image_magic() {
 128         get_image "$@" | dd bs=4 count=1 skip=8 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
 129 }
 130
 131 cybertan_get_image_magic() {
 132         get_image "$@" | dd bs=8 count=1 skip=0  2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
 133 }
 134
 135 cybertan_check_image() {
 136         local magic="$(cybertan_get_image_magic "$1")"
 137         local fw_magic="$(cybertan_get_hw_magic)"
 138
 139         [ "$fw_magic" != "$magic" ] && {
 140                 echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic"
 141                 return 1
 142         }
 143
 144         return 0
 145 }
 146
 147 platform_do_upgrade_compex() {
 148         local fw_file=$1
 149         local fw_part=$PART_NAME
 150         local fw_mtd=$(find_mtd_part $fw_part)
 151         local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null)
 152         local fw_blocks=$(($fw_length / 65536))
 153
 154         if [ -n "$fw_mtd" ] &&  [ ${fw_blocks:-0} -gt 0 ]; then
 155                 local append=""
 156                 [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
 157
 158                 sync
 159                 dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
 160                         mtd $append write - "$fw_part"
 161         fi
 162 }
 163
 164 alfa_check_image() {
 165         local magic_long="$(get_magic_long "$1")"
 166         local fw_part_size=$(mtd_get_part_size firmware)
 167
 168         case "$magic_long" in
 169         "27051956")
 170                 [ "$fw_part_size" != "16318464" ] && {
 171                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 172                         return 1
 173                 }
 174                 ;;
 175         "68737173")
 176                 [ "$fw_part_size" != "7929856" ] && {
 177                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 178                         return 1
 179                 }
 180                 ;;
 181         esac
 182
 183         return 0
 184 }
 185
 186 platform_nand_board_name() {
 187         local board=$(ar71xx_board_name)
 188
 189         case "$board" in
 190         rb*) echo "routerboard";;
 191         *) echo "$board";;
 192         esac
 193 }
 194
 195 platform_check_image() {
 196         local board=$(ar71xx_board_name)
 197         local magic="$(get_magic_word "$1")"
 198         local magic_long="$(get_magic_long "$1")"
 199
 200         [ "$#" -gt 1 ] && return 1
 201
 202         case "$board" in
 203         airgatewaypro|\
 204         airgateway|\
 205         airrouter|\
 206         ap132|\
 207         ap90q|\
 208         bullet-m|\
 209         c-55|\
 210         carambola2|\
 211         cf-e316n-v2|\
 212         cf-e320n-v2|\
 213         cf-e380ac-v1|\
 214         cf-e380ac-v2|\
 215         cf-e520n|\
 216         cf-e530n|\
 217         cpe830|\
 218         cpe870|\
 219         dgl-5500-a1|\
 220         dhp-1565-a1|\
 221         dir-505-a1|\
 222         dir-600-a1|\
 223         dir-615-c1|\
 224         dir-615-e1|\
 225         dir-615-e4|\
 226         dir-615-i1|\
 227         dir-825-c1|\
 228         dir-835-a1|\
 229         dlan-hotspot|\
 230         dlan-pro-1200-ac|\
 231         dlan-pro-500-wp|\
 232         dr531|\
 233         dragino2|\
 234         epg5000|\
 235         esr1750|\
 236         esr900|\
 237         ew-dorin-router|\
 238         ew-dorin|\
 239         gl-ar150|\
 240         gl-ar300m|\
 241         gl-ar300|\
 242         gl-domino|\
 243         gl-mifi|\
 244         hiwifi-hc6361|\
 245         hornet-ub-x2|\
 246         jwap230|\
 247         loco-m-xw|\
 248         mzk-w04nu|\
 249         mzk-w300nh|\
 250         nanostation-m-xw|\
 251         nanostation-m|\
 252         nbg460n_550n_550nh|\
 253         pqi-air-pen|\
 254         rocket-m-ti|\
 255         rocket-m-xw|\
 256         rocket-m|\
 257         rw2458n|\
 258         sc1750|\
 259         sc300m|\
 260         sc450|\
 261         sr3200|\
 262         tew-632brp|\
 263         tew-712br|\
 264         tew-732br|\
 265         tew-823dru|\
 266         unifi-outdoor|\
 267         unifiac-lite|\
 268         unifiac-pro|\
 269         unifi|\
 270         weio|\
 271         whr-g301n|\
 272         whr-hp-g300n|\
 273         whr-hp-gn|\
 274         wlae-ag300n|\
 275         wndap360|\
 276         wpj342|\
 277         wpj344|\
 278         wpj531|\
 279         wrt400n|\
 280         wrtnode2q|\
 281         wzr-450hp2|\
 282         wzr-hp-ag300h|\
 283         wzr-hp-g300nh2|\
 284         wzr-hp-g300nh|\
 285         wzr-hp-g450h|\
 286         xd3200)
 287                 [ "$magic" != "2705" ] && {
 288                         echo "Invalid image type."
 289                         return 1
 290                 }
 291
 292                 return 0
 293                 ;;
 294         alfa-ap96|\
 295         alfa-nx|\
 296         ap121-mini|\
 297         ap121|\
 298         ap135-020|\
 299         ap136-010|\
 300         ap136-020|\
 301         ap147-010|\
 302         ap152|\
 303         ap96|\
 304         arduino-yun|\
 305         bhr-4grv2|\
 306         bxu2000n-2-a1|\
 307         db120|\
 308         dr344|\
 309         dw33d|\
 310         f9k1115v2|\
 311         hornet-ub|\
 312         mr12|\
 313         mr16|\
 314         wpj558|\
 315         zbt-we1526|\
 316         zcn-1523h-2|\
 317         zcn-1523h-5)
 318                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 319                         echo "Invalid image type."
 320                         return 1
 321                 }
 322
 323                 return 0
 324                 ;;
 325         all0258n|\
 326         all0315n|\
 327         cap324|\
 328         cap4200ag|\
 329         cr3000|\
 330         cr5000)
 331                 platform_check_image_allnet "$1" && return 0
 332                 return 1
 333                 ;;
 334         all0305|\
 335         eap300v2|\
 336         eap7660d|\
 337         ja76pf2|\
 338         ja76pf|\
 339         jwap003|\
 340         ls-sr71|\
 341         pb42|\
 342         pb44|\
 343         rb-941-2nd|\
 344         routerstation-pro|\
 345         routerstation|\
 346         wp543|\
 347         wpe72)
 348                 [ "$magic" != "4349" ] && {
 349                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 350                         return 1
 351                 }
 352
 353                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 354                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 355
 356                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 357                         return 0
 358                 else
 359                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 360                         return 1
 361                 fi
 362
 363                 return 0
 364                 ;;
 365         antminer-s1|\
 366         antminer-s3|\
 367         antrouter-r1|\
 368         archer-c5|\
 369         archer-c7|\
 370         el-m150|\
 371         el-mini|\
 372         gl-inet|\
 373         mc-mac1200r|\
 374         minibox-v1|\
 375         omy-g1|\
 376         omy-x1|\
 377         onion-omega|\
 378         oolite|\
 379         re450|\
 380         smart-300|\
 381         som9331|\
 382         tellstick-znet-lite|\
 383         tl-mr10u|\
 384         tl-mr11u|\
 385         tl-mr12u|\
 386         tl-mr13u|\
 387         tl-mr3020|\
 388         tl-mr3040-v2|\
 389         tl-mr3040|\
 390         tl-mr3220-v2|\
 391         tl-mr3220|\
 392         tl-mr3420-v2|\
 393         tl-mr3420|\
 394         tl-wa701nd-v2|\
 395         tl-wa7210n-v2|\
 396         tl-wa750re|\
 397         tl-wa7510n|\
 398         tl-wa801nd-v2|\
 399         tl-wa801nd-v3|\
 400         tl-wa830re-v2|\
 401         tl-wa850re|\
 402         tl-wa860re|\
 403         tl-wa901nd-v2|\
 404         tl-wa901nd-v3|\
 405         tl-wa901nd-v4|\
 406         tl-wa901nd|\
 407         tl-wdr3320-v2|\
 408         tl-wdr3500|\
 409         tl-wdr4300|\
 410         tl-wdr4900-v2|\
 411         tl-wdr6500-v2|\
 412         tl-wpa8630|\
 413         tl-wr1041n-v2|\
 414         tl-wr1043nd-v2|\
 415         tl-wr1043nd-v4|\
 416         tl-wr1043nd|\
 417         tl-wr2543n|\
 418         tl-wr703n|\
 419         tl-wr710n|\
 420         tl-wr720n-v3|\
 421         tl-wr741nd-v4|\
 422         tl-wr741nd|\
 423         tl-wr802n-v1|\
 424         tl-wr810n|\
 425         tl-wr841n-v11|\
 426         tl-wr841n-v1|\
 427         tl-wr841n-v7|\
 428         tl-wr841n-v8|\
 429         tl-wr841n-v9|\
 430         tl-wr842n-v2|\
 431         tl-wr842n-v3|\
 432         tl-wr941nd-v5|\
 433         tl-wr941nd-v6|\
 434         tl-wr940n-v4|\
 435         tl-wr941nd)
 436                 local magic_ver="0100"
 437
 438                 case "$board" in
 439                 tl-wdr6500-v2)
 440                         magic_ver="0200"
 441                         ;;
 442                 esac
 443
 444                 [ "$magic" != "$magic_ver" ] && {
 445                         echo "Invalid image type."
 446                         return 1
 447                 }
 448
 449                 local hwid
 450                 local mid
 451                 local imagehwid
 452                 local imagemid
 453
 454                 hwid=$(tplink_get_hwid)
 455                 mid=$(tplink_get_mid)
 456                 imagehwid=$(tplink_get_image_hwid "$1")
 457                 imagemid=$(tplink_get_image_mid "$1")
 458
 459                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 460                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 461                         return 1
 462                 }
 463
 464                 local boot_size
 465
 466                 boot_size=$(tplink_get_image_boot_size "$1")
 467                 [ "$boot_size" != "00000000" ] && {
 468                         echo "Invalid image, it contains a bootloader."
 469                         return 1
 470                 }
 471
 472                 return 0
 473                 ;;
 474         bsb|\
 475         dir-825-b1|\
 476         tew-673gru)
 477                 dir825b_check_image "$1" && return 0
 478                 ;;
 479         rb*)
 480                 nand_do_platform_check routerboard $1
 481                 return $?
 482                 ;;
 483         c-60|\
 484         nbg6716|\
 485         r6100|\
 486         wndr3700v4|\
 487         wndr4300)
 488                 nand_do_platform_check $board $1
 489                 return $?
 490                 ;;
 491         cpe210|\
 492         cpe510|\
 493         eap120|\
 494         wbs210|\
 495         wbs510)
 496                 tplink_pharos_check_image "$1" && return 0
 497                 return 1
 498                 ;;
 499         mr1750v2|\
 500         mr1750|\
 501         mr600v2|\
 502         mr600|\
 503         mr900v2|\
 504         mr900|\
 505         om2p-hsv2|\
 506         om2p-hsv3|\
 507         om2p-hs|\
 508         om2p-lc|\
 509         om2pv2|\
 510         om2p|\
 511         om5p-acv2|\
 512         om5p-ac|\
 513         om5p-an|\
 514         om5p)
 515                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 516                 return 1
 517                 ;;
 518         mr18|\
 519         z1)
 520                 merakinand_do_platform_check $board $1
 521                 return $?
 522                 ;;
 523         dir-869-a1|\
 524         mynet-n600|\
 525         mynet-n750|\
 526         qihoo-c301)
 527                 [ "$magic_long" != "5ea3a417" ] && {
 528                         echo "Invalid image, bad magic: $magic_long"
 529                         return 1
 530                 }
 531
 532                 local typemagic=$(seama_get_type_magic "$1")
 533                 [ "$typemagic" != "6669726d" ] && {
 534                         echo "Invalid image, bad type: $typemagic"
 535                         return 1
 536                 }
 537
 538                 return 0
 539                 ;;
 540         e2100l|\
 541         mynet-rext|\
 542         wrt160nl)
 543                 cybertan_check_image "$1" && return 0
 544                 return 1
 545                 ;;
 546         nbg6616|\
 547         uap-pro|\
 548         unifi-outdoor-plus)
 549                 [ "$magic_long" != "19852003" ] && {
 550                         echo "Invalid image type."
 551                         return 1
 552                 }
 553
 554                 return 0
 555                 ;;
 556         tube2h)
 557                 alfa_check_image "$1" && return 0
 558                 return 1
 559                 ;;
 560         wndr3700|\
 561         wnr1000-v2|\
 562         wnr2000-v3|\
 563         wnr612-v2|\
 564         wpn824n)
 565                 local hw_magic
 566
 567                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 568                 [ "$magic_long" != "$hw_magic" ] && {
 569                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 570                         return 1
 571                 }
 572
 573                 return 0
 574                 ;;
 575         wnr2000-v4)
 576                 [ "$magic_long" != "32303034" ] && {
 577                         echo "Invalid image type."
 578                         return 1
 579                 }
 580
 581                 return 0
 582                 ;;
 583         wnr2200)
 584                 [ "$magic_long" != "32323030" ] && {
 585                         echo "Invalid image type."
 586                         return 1
 587                 }
 588
 589                 return 0
 590                 ;;
 591         dap-2695-a1)
 592                 local magic=$(wrgg_get_image_magic "$1")
 593                 [ "$magic" != "21030820" ] && {
 594                         echo "Invalid image, bad type: $magic"
 595                         return 1
 596                 }
 597
 598                 return 0;
 599                 ;;
 600         esac
 601
 602         echo "Sysupgrade is not yet supported on $board."
 603         return 1
 604 }
 605
 606 platform_pre_upgrade() {
 607         local board=$(ar71xx_board_name)
 608
 609         case "$board" in
 610         rb-941-2nd)
 611                 ;;
 612         rb*|\
 613         c-60|\
 614         nbg6716|\
 615         r6100|\
 616         wndr3700v4|\
 617         wndr4300)
 618                 nand_do_upgrade "$1"
 619                 ;;
 620         mr18|\
 621         z1)
 622                 merakinand_do_upgrade "$1"
 623                 ;;
 624         esac
 625 }
 626
 627 platform_nand_pre_upgrade() {
 628         local board=$(ar71xx_board_name)
 629
 630         case "$board" in
 631         rb*)
 632                 CI_KERNPART=none
 633                 local fw_mtd=$(find_mtd_part kernel)
 634                 fw_mtd="${fw_mtd/block/}"
 635                 [ -n "$fw_mtd" ] || return
 636                 mtd erase kernel
 637                 tar xf "$1" sysupgrade-routerboard/kernel -O | nandwrite -o "$fw_mtd" -
 638                 ;;
 639         esac
 640 }
 641
 642 platform_do_upgrade() {
 643         local board=$(ar71xx_board_name)
 644
 645         case "$board" in
 646         rb-941-2nd)
 647                 PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=1
 648                 platform_do_upgrade_combined "$ARGV"
 649                 ;;
 650         all0258n)
 651                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 652                 ;;
 653         all0305|\
 654         eap7660d|\
 655         ja76pf2|\
 656         ja76pf|\
 657         jwap003|\
 658         ls-sr71|\
 659         pb42|\
 660         pb44|\
 661         routerstation-pro|\
 662         routerstation)
 663                 platform_do_upgrade_combined "$ARGV"
 664                 ;;
 665         all0315n)
 666                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 667                 ;;
 668         cap4200ag|\
 669         eap300v2)
 670                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 671                 ;;
 672         dir-825-b1|\
 673         tew-673gru)
 674                 platform_do_upgrade_dir825b "$ARGV"
 675                 ;;
 676         mr1750v2|\
 677         mr1750|\
 678         mr600v2|\
 679         mr600|\
 680         mr900v2|\
 681         mr900|\
 682         om2p-hsv2|\
 683         om2p-hsv3|\
 684         om2p-hs|\
 685         om2p-lc|\
 686         om2pv2|\
 687         om2p|\
 688         om5p-acv2|\
 689         om5p-ac|\
 690         om5p-an|\
 691         om5p)
 692                 platform_do_upgrade_openmesh "$ARGV"
 693                 ;;
 694         uap-pro|\
 695         unifi-outdoor-plus)
 696                 MTD_CONFIG_ARGS="-s 0x180000"
 697                 default_do_upgrade "$ARGV"
 698                 ;;
 699         wp543|\
 700         wpe72)
 701                 platform_do_upgrade_compex "$ARGV"
 702                 ;;
 703         *)
 704                 default_do_upgrade "$ARGV"
 705                 ;;
 706         esac
 707 }
 708
 709 disable_watchdog() {
 710         killall watchdog
 711         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
 712                 echo 'Could not disable watchdog'
 713                 return 1
 714         }
 715 }
 716
 717 append sysupgrade_pre_upgrade disable_watchdog