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