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