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 $fw_part_size bytes"
 149                         return 1
 150                 }
 151                 ;;
 152
 153         "68737173")
 154                 [ "$fw_part_size" != "7929856" ] && {
 155                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 156                         return 1
 157                 }
 158                 ;;
 159         esac
 160
 161         return 0
 162 }
 163
 164 platform_check_image() {
 165         local board=$(ar71xx_board_name)
 166         local magic="$(get_magic_word "$1")"
 167         local magic_long="$(get_magic_long "$1")"
 168
 169         [ "$#" -gt 1 ] && return 1
 170
 171         case "$board" in
 172         all0315n | \
 173         all0258n | \
 174         cap324 | \
 175         cap4200ag | \
 176         cr3000 |\
 177         cr5000)
 178                 platform_check_image_allnet "$1" && return 0
 179                 return 1
 180                 ;;
 181         alfa-ap96 | \
 182         alfa-nx | \
 183         arduino-yun | \
 184         ap113 | \
 185         ap121 | \
 186         ap121-mini | \
 187         ap136-010 | \
 188         ap136-020 | \
 189         ap135-020 | \
 190         ap147-010 | \
 191         ap152 | \
 192         ap96 | \
 193         bxu2000n-2-a1 | \
 194         db120 | \
 195         dr344 | \
 196         f9k1115v2 |\
 197         hornet-ub | \
 198         mr12 | \
 199         mr16 | \
 200         wpj558 | \
 201         zcn-1523h-2 | \
 202         zcn-1523h-5)
 203                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 204                         echo "Invalid image type."
 205                         return 1
 206                 }
 207                 return 0
 208                 ;;
 209         ap81 | \
 210         ap83 | \
 211         ap132 | \
 212         c-55 | \
 213         cf-e316n-v2 | \
 214         dgl-5500-a1 |\
 215         dhp-1565-a1 |\
 216         dir-505-a1 | \
 217         dir-600-a1 | \
 218         dir-615-c1 | \
 219         dir-615-e1 | \
 220         dir-615-e4 | \
 221         dir-615-i1 | \
 222         dir-825-c1 | \
 223         dir-835-a1 | \
 224         dlan-hotspot | \
 225         dlan-pro-500-wp | \
 226         dlan-pro-1200-ac | \
 227         dragino2 | \
 228         epg5000 | \
 229         esr1750 | \
 230         esr900 | \
 231         ew-dorin | \
 232         ew-dorin-router | \
 233         gl-ar150 | \
 234         gl-ar300 | \
 235         gl-domino | \
 236         hiwifi-hc6361 | \
 237         hornet-ub-x2 | \
 238         mzk-w04nu | \
 239         mzk-w300nh | \
 240         tew-632brp | \
 241         tew-712br | \
 242         tew-732br | \
 243         tew-823dru | \
 244         wrt400n | \
 245         airgateway | \
 246         airgatewaypro | \
 247         airrouter | \
 248         bullet-m | \
 249         loco-m-xw | \
 250         nanostation-m | \
 251         rocket-m | \
 252         rocket-m-xw | \
 253         rocket-m-ti | \
 254         nanostation-m-xw | \
 255         rw2458n | \
 256         wpj531 | \
 257         wndap360 | \
 258         wpj342 | \
 259         wpj344 | \
 260         wzr-hp-g300nh2 | \
 261         wzr-hp-g300nh | \
 262         wzr-hp-g450h | \
 263         wzr-hp-ag300h | \
 264         wzr-450hp2 | \
 265         whr-g301n | \
 266         whr-hp-g300n | \
 267         whr-hp-gn | \
 268         wlae-ag300n | \
 269         nbg460n_550n_550nh | \
 270         unifi | \
 271         unifiac-lite | \
 272         unifiac-pro | \
 273         unifi-outdoor | \
 274         carambola2 | \
 275         weio )
 276                 [ "$magic" != "2705" ] && {
 277                         echo "Invalid image type."
 278                         return 1
 279                 }
 280                 return 0
 281                 ;;
 282
 283         cpe510)
 284                 tplink_pharos_check_image "$1" && return 0
 285                 return 1
 286                 ;;
 287
 288         bsb | \
 289         dir-825-b1 | \
 290         tew-673gru)
 291                 dir825b_check_image "$1" && return 0
 292                 ;;
 293
 294         mynet-rext|\
 295         wrt160nl)
 296                 cybertan_check_image "$1" && return 0
 297                 return 1
 298                 ;;
 299
 300         qihoo-c301 | \
 301         mynet-n600 | \
 302         mynet-n750)
 303                 [ "$magic_long" != "5ea3a417" ] && {
 304                         echo "Invalid image, bad magic: $magic_long"
 305                         return 1
 306                 }
 307
 308                 local typemagic=$(seama_get_type_magic "$1")
 309                 [ "$typemagic" != "6669726d" ] && {
 310                         echo "Invalid image, bad type: $typemagic"
 311                         return 1
 312                 }
 313
 314                 return 0;
 315                 ;;
 316         mr1750 | \
 317         mr600 | \
 318         mr600v2 | \
 319         mr900 | \
 320         mr900v2 | \
 321         om2p | \
 322         om2pv2 | \
 323         om2p-hs | \
 324         om2p-hsv2 | \
 325         om2p-lc | \
 326         om5p | \
 327         om5p-an | \
 328         om5p-ac | \
 329         om5p-acv2)
 330                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 331                 return 1
 332                 ;;
 333
 334         antminer-s1 | \
 335         antminer-s3 | \
 336         antrouter-r1 | \
 337         archer-c5 | \
 338         archer-c7 | \
 339         el-m150 | \
 340         el-mini | \
 341         gl-inet | \
 342         mc-mac1200r | \
 343         minibox-v1 |\
 344         omy-g1 |\
 345         omy-x1 |\
 346         onion-omega | \
 347         oolite | \
 348         smart-300 | \
 349         tellstick-znet-lite | \
 350         tl-mr10u | \
 351         tl-mr11u | \
 352         tl-mr12u | \
 353         tl-mr13u | \
 354         tl-mr3020 | \
 355         tl-mr3040 | \
 356         tl-mr3040-v2 | \
 357         tl-mr3220 | \
 358         tl-mr3220-v2 | \
 359         tl-mr3420 | \
 360         tl-mr3420-v2 | \
 361         tl-wa701nd-v2 | \
 362         tl-wa7210n-v2 | \
 363         tl-wa7510n | \
 364         tl-wa750re | \
 365         tl-wa850re | \
 366         tl-wa860re | \
 367         tl-wa801nd-v2 | \
 368         tl-wa901nd | \
 369         tl-wa901nd-v2 | \
 370         tl-wa901nd-v3 | \
 371         tl-wa901nd-v4 | \
 372         tl-wdr3320-v2 | \
 373         tl-wdr3500 | \
 374         tl-wdr4300 | \
 375         tl-wdr4900-v2 | \
 376         tl-wdr6500-v2 | \
 377         tl-wr703n | \
 378         tl-wr710n | \
 379         tl-wr720n-v3 | \
 380         tl-wr741nd | \
 381         tl-wr741nd-v4 | \
 382         tl-wr810n | \
 383         tl-wr841n-v1 | \
 384         tl-wa830re-v2 | \
 385         tl-wr841n-v7 | \
 386         tl-wr841n-v8 | \
 387         tl-wr841n-v9 | \
 388         tl-wr842n-v2 | \
 389         tl-wr941nd | \
 390         tl-wr941nd-v5 | \
 391         tl-wr941nd-v6 | \
 392         tl-wr1041n-v2 | \
 393         tl-wr1043nd | \
 394         tl-wr1043nd-v2 | \
 395         tl-wr2543n)
 396                 local magic_ver="0100"
 397
 398                 case "$board" in
 399                 tl-wdr6500-v2)
 400                         magic_ver="0200"
 401                         ;;
 402                 esac
 403
 404                 [ "$magic" != "$magic_ver" ] && {
 405                         echo "Invalid image type."
 406                         return 1
 407                 }
 408
 409                 local hwid
 410                 local mid
 411                 local imagehwid
 412                 local imagemid
 413
 414                 hwid=$(tplink_get_hwid)
 415                 mid=$(tplink_get_mid)
 416                 imagehwid=$(tplink_get_image_hwid "$1")
 417                 imagemid=$(tplink_get_image_mid "$1")
 418
 419                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 420                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 421                         return 1
 422                 }
 423
 424                 local boot_size
 425
 426                 boot_size=$(tplink_get_image_boot_size "$1")
 427                 [ "$boot_size" != "00000000" ] && {
 428                         echo "Invalid image, it contains a bootloader."
 429                         return 1
 430                 }
 431
 432                 return 0
 433                 ;;
 434
 435         tube2h)
 436                 alfa_check_image "$1" && return 0
 437                 return 1
 438                 ;;
 439
 440         nbg6616 | \
 441         unifi-outdoor-plus | \
 442         uap-pro)
 443                 [ "$magic_long" != "19852003" ] && {
 444                         echo "Invalid image type."
 445                         return 1
 446                 }
 447                 return 0
 448                 ;;
 449         wndr3700 | \
 450         wnr2000-v3 | \
 451         wnr612-v2 | \
 452         wnr1000-v2 | \
 453         wpn824n)
 454                 local hw_magic
 455
 456                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 457                 [ "$magic_long" != "$hw_magic" ] && {
 458                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 459                         return 1
 460                 }
 461                 return 0
 462                 ;;
 463         mr18)
 464                 merakinand_do_platform_check $board $1
 465                 return $?;
 466                 ;;
 467         nbg6716 | \
 468         r6100 | \
 469         wndr3700v4 | \
 470         wndr4300 )
 471                 nand_do_platform_check $board $1
 472                 return $?;
 473                 ;;
 474         routerstation | \
 475         routerstation-pro | \
 476         ls-sr71 | \
 477         pb42 | \
 478         pb44 | \
 479         all0305 | \
 480         eap300v2 | \
 481         eap7660d | \
 482         ja76pf | \
 483         ja76pf2 | \
 484         jwap003 | \
 485         wp543 | \
 486         wpe72)
 487                 [ "$magic" != "4349" ] && {
 488                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 489                         return 1
 490                 }
 491
 492                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 493                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 494
 495                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 496                         return 0
 497                 else
 498                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 499                         return 1
 500                 fi
 501                 return 0
 502                 ;;
 503         wnr2000-v4)
 504                 [ "$magic_long" != "32303034" ] && {
 505                         echo "Invalid image type."
 506                         return 1
 507                 }
 508                 return 0
 509                 ;;
 510         wnr2200)
 511                 [ "$magic_long" != "32323030" ] && {
 512                         echo "Invalid image type."
 513                         return 1
 514                 }
 515                 return 0
 516                 ;;
 517
 518         esac
 519
 520         echo "Sysupgrade is not yet supported on $board."
 521         return 1
 522 }
 523
 524 platform_pre_upgrade() {
 525         local board=$(ar71xx_board_name)
 526
 527         case "$board" in
 528         nbg6716 | \
 529         r6100 | \
 530         wndr3700v4 | \
 531         wndr4300 )
 532                 nand_do_upgrade "$1"
 533                 ;;
 534         mr18)
 535                 merakinand_do_upgrade "$1"
 536                 ;;
 537         esac
 538 }
 539
 540 platform_do_upgrade() {
 541         local board=$(ar71xx_board_name)
 542
 543         case "$board" in
 544         routerstation | \
 545         routerstation-pro | \
 546         ls-sr71 | \
 547         all0305 | \
 548         eap7660d | \
 549         pb42 | \
 550         pb44 | \
 551         ja76pf | \
 552         ja76pf2 | \
 553         jwap003)
 554                 platform_do_upgrade_combined "$ARGV"
 555                 ;;
 556         wp543|\
 557         wpe72)
 558                 platform_do_upgrade_compex "$ARGV"
 559                 ;;
 560         all0258n )
 561                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 562                 ;;
 563         all0315n )
 564                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 565                 ;;
 566         eap300v2 |\
 567         cap4200ag)
 568                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 569                 ;;
 570         dir-825-b1 |\
 571         tew-673gru)
 572                 platform_do_upgrade_dir825b "$ARGV"
 573                 ;;
 574         mr1750 | \
 575         mr600 | \
 576         mr600v2 | \
 577         mr900 | \
 578         mr900v2 | \
 579         om2p | \
 580         om2pv2 | \
 581         om2p-hs | \
 582         om2p-hsv2 | \
 583         om2p-lc | \
 584         om5p | \
 585         om5p-an | \
 586         om5p-ac | \
 587         om5p-acv2)
 588                 platform_do_upgrade_openmesh "$ARGV"
 589                 ;;
 590         unifi-outdoor-plus | \
 591         uap-pro)
 592                 MTD_CONFIG_ARGS="-s 0x180000"
 593                 default_do_upgrade "$ARGV"
 594                 ;;
 595         *)
 596                 default_do_upgrade "$ARGV"
 597                 ;;
 598         esac
 599 }
 600
 601 disable_watchdog() {
 602         killall watchdog
 603         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
 604                 echo 'Could not disable watchdog'
 605                 return 1
 606         }
 607 }
 608
 609 append sysupgrade_pre_upgrade disable_watchdog