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         bullet-m|\
 182         c-55|\
 183         carambola2|\
 184         cf-e316n-v2|\
 185         cf-e320n-v2|\
 186         cf-e380ac-v1|\
 187         cf-e380ac-v2|\
 188         cf-e520n|\
 189         cf-e530n|\
 190         dgl-5500-a1|\
 191         dhp-1565-a1|\
 192         dir-505-a1|\
 193         dir-600-a1|\
 194         dir-615-c1|\
 195         dir-615-e1|\
 196         dir-615-e4|\
 197         dir-615-i1|\
 198         dir-825-c1|\
 199         dir-835-a1|\
 200         dlan-hotspot|\
 201         dlan-pro-1200-ac|\
 202         dlan-pro-500-wp|\
 203         dr531|\
 204         dragino2|\
 205         epg5000|\
 206         esr1750|\
 207         esr900|\
 208         ew-dorin-router|\
 209         ew-dorin|\
 210         gl-ar150|\
 211         gl-ar300m|\
 212         gl-ar300|\
 213         gl-domino|\
 214         gl-mifi|\
 215         hiwifi-hc6361|\
 216         hornet-ub-x2|\
 217         jwap230|\
 218         loco-m-xw|\
 219         mzk-w04nu|\
 220         mzk-w300nh|\
 221         nanostation-m-xw|\
 222         nanostation-m|\
 223         nbg460n_550n_550nh|\
 224         rocket-m-ti|\
 225         rocket-m-xw|\
 226         rocket-m|\
 227         rw2458n|\
 228         tew-632brp|\
 229         tew-712br|\
 230         tew-732br|\
 231         tew-823dru|\
 232         unifi-outdoor|\
 233         unifiac-lite|\
 234         unifiac-pro|\
 235         unifi|\
 236         weio|\
 237         whr-g301n|\
 238         whr-hp-g300n|\
 239         whr-hp-gn|\
 240         wlae-ag300n|\
 241         wndap360|\
 242         wpj342|\
 243         wpj344|\
 244         wpj531|\
 245         wrt400n|\
 246         wrtnode2q|\
 247         wzr-450hp2|\
 248         wzr-hp-ag300h|\
 249         wzr-hp-g300nh2|\
 250         wzr-hp-g300nh|\
 251         wzr-hp-g450h)
 252                 [ "$magic" != "2705" ] && {
 253                         echo "Invalid image type."
 254                         return 1
 255                 }
 256
 257                 return 0
 258                 ;;
 259         alfa-ap96|\
 260         alfa-nx|\
 261         ap113|\
 262         ap121-mini|\
 263         ap121|\
 264         ap135-020|\
 265         ap136-010|\
 266         ap136-020|\
 267         ap147-010|\
 268         ap152|\
 269         ap96|\
 270         arduino-yun|\
 271         bhr-4grv2|\
 272         bxu2000n-2-a1|\
 273         db120|\
 274         dr344|\
 275         dw33d|\
 276         f9k1115v2|\
 277         hornet-ub|\
 278         mr12|\
 279         mr16|\
 280         wpj558|\
 281         zbt-we1526|\
 282         zcn-1523h-2|\
 283         zcn-1523h-5)
 284                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 285                         echo "Invalid image type."
 286                         return 1
 287                 }
 288
 289                 return 0
 290                 ;;
 291         all0258n|\
 292         all0315n|\
 293         cap324|\
 294         cap4200ag|\
 295         cr3000|\
 296         cr5000)
 297                 platform_check_image_allnet "$1" && return 0
 298                 return 1
 299                 ;;
 300         all0305|\
 301         eap300v2|\
 302         eap7660d|\
 303         ja76pf2|\
 304         ja76pf|\
 305         jwap003|\
 306         ls-sr71|\
 307         pb42|\
 308         pb44|\
 309         routerstation-pro|\
 310         routerstation|\
 311         wp543|\
 312         wpe72)
 313                 [ "$magic" != "4349" ] && {
 314                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 315                         return 1
 316                 }
 317
 318                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 319                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 320
 321                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 322                         return 0
 323                 else
 324                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 325                         return 1
 326                 fi
 327
 328                 return 0
 329                 ;;
 330         antminer-s1|\
 331         antminer-s3|\
 332         antrouter-r1|\
 333         archer-c5|\
 334         archer-c7|\
 335         el-m150|\
 336         el-mini|\
 337         gl-inet|\
 338         mc-mac1200r|\
 339         minibox-v1|\
 340         omy-g1|\
 341         omy-x1|\
 342         onion-omega|\
 343         oolite|\
 344         smart-300|\
 345         som9331|\
 346         tellstick-znet-lite|\
 347         tl-mr10u|\
 348         tl-mr11u|\
 349         tl-mr12u|\
 350         tl-mr13u|\
 351         tl-mr3020|\
 352         tl-mr3040-v2|\
 353         tl-mr3040|\
 354         tl-mr3220-v2|\
 355         tl-mr3220|\
 356         tl-mr3420-v2|\
 357         tl-mr3420|\
 358         tl-wa701nd-v2|\
 359         tl-wa7210n-v2|\
 360         tl-wa750re|\
 361         tl-wa7510n|\
 362         tl-wa801nd-v2|\
 363         tl-wa830re-v2|\
 364         tl-wa850re|\
 365         tl-wa860re|\
 366         tl-wa901nd-v2|\
 367         tl-wa901nd-v3|\
 368         tl-wa901nd-v4|\
 369         tl-wa901nd|\
 370         tl-wdr3320-v2|\
 371         tl-wdr3500|\
 372         tl-wdr4300|\
 373         tl-wdr4900-v2|\
 374         tl-wdr6500-v2|\
 375         tl-wpa8630|\
 376         tl-wr1041n-v2|\
 377         tl-wr1043nd-v2|\
 378         tl-wr1043nd|\
 379         tl-wr2543n|\
 380         tl-wr703n|\
 381         tl-wr710n|\
 382         tl-wr720n-v3|\
 383         tl-wr741nd-v4|\
 384         tl-wr741nd|\
 385         tl-wr802n-v1|\
 386         tl-wr810n|\
 387         tl-wr841n-v11|\
 388         tl-wr841n-v1|\
 389         tl-wr841n-v7|\
 390         tl-wr841n-v8|\
 391         tl-wr841n-v9|\
 392         tl-wr842n-v2|\
 393         tl-wr842n-v3|\
 394         tl-wr941nd-v5|\
 395         tl-wr941nd-v6|\
 396         tl-wr941nd)
 397                 local magic_ver="0100"
 398
 399                 case "$board" in
 400                 tl-wdr6500-v2)
 401                         magic_ver="0200"
 402                         ;;
 403                 esac
 404
 405                 [ "$magic" != "$magic_ver" ] && {
 406                         echo "Invalid image type."
 407                         return 1
 408                 }
 409
 410                 local hwid
 411                 local mid
 412                 local imagehwid
 413                 local imagemid
 414
 415                 hwid=$(tplink_get_hwid)
 416                 mid=$(tplink_get_mid)
 417                 imagehwid=$(tplink_get_image_hwid "$1")
 418                 imagemid=$(tplink_get_image_mid "$1")
 419
 420                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 421                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 422                         return 1
 423                 }
 424
 425                 local boot_size
 426
 427                 boot_size=$(tplink_get_image_boot_size "$1")
 428                 [ "$boot_size" != "00000000" ] && {
 429                         echo "Invalid image, it contains a bootloader."
 430                         return 1
 431                 }
 432
 433                 return 0
 434                 ;;
 435         bsb|\
 436         dir-825-b1|\
 437         tew-673gru)
 438                 dir825b_check_image "$1" && return 0
 439                 ;;
 440         c-60|\
 441         nbg6716|\
 442         r6100|\
 443         wndr3700v4|\
 444         wndr4300)
 445                 nand_do_platform_check $board $1
 446                 return $?
 447                 ;;
 448         cpe210|\
 449         cpe510|\
 450         eap120)
 451                 tplink_pharos_check_image "$1" && return 0
 452                 return 1
 453                 ;;
 454         mr1750v2|\
 455         mr1750|\
 456         mr600v2|\
 457         mr600|\
 458         mr900v2|\
 459         mr900|\
 460         om2p-hsv2|\
 461         om2p-hsv3|\
 462         om2p-hs|\
 463         om2p-lc|\
 464         om2pv2|\
 465         om2p|\
 466         om5p-acv2|\
 467         om5p-ac|\
 468         om5p-an|\
 469         om5p)
 470                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 471                 return 1
 472                 ;;
 473         mr18|\
 474         z1)
 475                 merakinand_do_platform_check $board $1
 476                 return $?
 477                 ;;
 478         dir-869-a1|\
 479         mynet-n600|\
 480         mynet-n750|\
 481         qihoo-c301)
 482                 [ "$magic_long" != "5ea3a417" ] && {
 483                         echo "Invalid image, bad magic: $magic_long"
 484                         return 1
 485                 }
 486
 487                 local typemagic=$(seama_get_type_magic "$1")
 488                 [ "$typemagic" != "6669726d" ] && {
 489                         echo "Invalid image, bad type: $typemagic"
 490                         return 1
 491                 }
 492
 493                 return 0
 494                 ;;
 495         mynet-rext|\
 496         wrt160nl)
 497                 cybertan_check_image "$1" && return 0
 498                 return 1
 499                 ;;
 500         nbg6616|\
 501         uap-pro|\
 502         unifi-outdoor-plus)
 503                 [ "$magic_long" != "19852003" ] && {
 504                         echo "Invalid image type."
 505                         return 1
 506                 }
 507
 508                 return 0
 509                 ;;
 510         tube2h)
 511                 alfa_check_image "$1" && return 0
 512                 return 1
 513                 ;;
 514         wndr3700|\
 515         wnr1000-v2|\
 516         wnr2000-v3|\
 517         wnr612-v2|\
 518         wpn824n)
 519                 local hw_magic
 520
 521                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 522                 [ "$magic_long" != "$hw_magic" ] && {
 523                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 524                         return 1
 525                 }
 526
 527                 return 0
 528                 ;;
 529         wnr2000-v4)
 530                 [ "$magic_long" != "32303034" ] && {
 531                         echo "Invalid image type."
 532                         return 1
 533                 }
 534
 535                 return 0
 536                 ;;
 537         wnr2200)
 538                 [ "$magic_long" != "32323030" ] && {
 539                         echo "Invalid image type."
 540                         return 1
 541                 }
 542
 543                 return 0
 544                 ;;
 545         dap-2695-a1)
 546                 local magic=$(wrgg_get_image_magic "$1")
 547                 [ "$magic" != "21030820" ] && {
 548                         echo "Invalid image, bad type: $magic"
 549                         return 1
 550                 }
 551
 552                 return 0;
 553                 ;;
 554         esac
 555
 556         echo "Sysupgrade is not yet supported on $board."
 557         return 1
 558 }
 559
 560 platform_pre_upgrade() {
 561         local board=$(ar71xx_board_name)
 562
 563         case "$board" in
 564         c-60|\
 565         nbg6716|\
 566         r6100|\
 567         wndr3700v4|\
 568         wndr4300)
 569                 nand_do_upgrade "$1"
 570                 ;;
 571         mr18|\
 572         z1)
 573                 merakinand_do_upgrade "$1"
 574                 ;;
 575         esac
 576 }
 577
 578 platform_do_upgrade() {
 579         local board=$(ar71xx_board_name)
 580
 581         case "$board" in
 582         all0258n)
 583                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 584                 ;;
 585         all0305|\
 586         eap7660d|\
 587         ja76pf2|\
 588         ja76pf|\
 589         jwap003|\
 590         ls-sr71|\
 591         pb42|\
 592         pb44|\
 593         routerstation-pro|\
 594         routerstation)
 595                 platform_do_upgrade_combined "$ARGV"
 596                 ;;
 597         all0315n)
 598                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 599                 ;;
 600         cap4200ag|\
 601         eap300v2)
 602                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 603                 ;;
 604         dir-825-b1|\
 605         tew-673gru)
 606                 platform_do_upgrade_dir825b "$ARGV"
 607                 ;;
 608         mr1750v2|\
 609         mr1750|\
 610         mr600v2|\
 611         mr600|\
 612         mr900v2|\
 613         mr900|\
 614         om2p-hsv2|\
 615         om2p-hsv3|\
 616         om2p-hs|\
 617         om2p-lc|\
 618         om2pv2|\
 619         om2p|\
 620         om5p-acv2|\
 621         om5p-ac|\
 622         om5p-an|\
 623         om5p)
 624                 platform_do_upgrade_openmesh "$ARGV"
 625                 ;;
 626         uap-pro|\
 627         unifi-outdoor-plus)
 628                 MTD_CONFIG_ARGS="-s 0x180000"
 629                 default_do_upgrade "$ARGV"
 630                 ;;
 631         wp543|\
 632         wpe72)
 633                 platform_do_upgrade_compex "$ARGV"
 634                 ;;
 635         *)
 636                 default_do_upgrade "$ARGV"
 637                 ;;
 638         esac
 639 }
 640
 641 disable_watchdog() {
 642         killall watchdog
 643         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
 644                 echo 'Could not disable watchdog'
 645                 return 1
 646         }
 647 }
 648
 649 append sysupgrade_pre_upgrade disable_watchdog