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