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 "$board" in
 175         airgatewaypro|\
 176         airgateway|\
 177         airrouter|\
 178         ap132|\
 179         ap81|\
 180         ap83|\
 181         bullet-m|\
 182         c-55|\
 183         carambola2|\
 184         cf-e316n-v2|\
 185         dgl-5500-a1|\
 186         dhp-1565-a1|\
 187         dir-505-a1|\
 188         dir-600-a1|\
 189         dir-615-c1|\
 190         dir-615-e1|\
 191         dir-615-e4|\
 192         dir-615-i1|\
 193         dir-825-c1|\
 194         dir-835-a1|\
 195         dlan-hotspot|\
 196         dlan-pro-1200-ac|\
 197         dlan-pro-500-wp|\
 198         dr531|\
 199         dragino2|\
 200         epg5000|\
 201         esr1750|\
 202         esr900|\
 203         ew-dorin-router|\
 204         ew-dorin|\
 205         gl-ar150|\
 206         gl-ar300m|\
 207         gl-ar300|\
 208         gl-domino|\
 209         gl-mifi|\
 210         hiwifi-hc6361|\
 211         hornet-ub-x2|\
 212         jwap230|\
 213         loco-m-xw|\
 214         mzk-w04nu|\
 215         mzk-w300nh|\
 216         nanostation-m-xw|\
 217         nanostation-m|\
 218         nbg460n_550n_550nh|\
 219         rocket-m-ti|\
 220         rocket-m-xw|\
 221         rocket-m|\
 222         rw2458n|\
 223         tew-632brp|\
 224         tew-712br|\
 225         tew-732br|\
 226         tew-823dru|\
 227         unifi-outdoor|\
 228         unifiac-lite|\
 229         unifiac-pro|\
 230         unifi|\
 231         weio|\
 232         whr-g301n|\
 233         whr-hp-g300n|\
 234         whr-hp-gn|\
 235         wlae-ag300n|\
 236         wndap360|\
 237         wpj342|\
 238         wpj344|\
 239         wpj531|\
 240         wrt400n|\
 241         wrtnode2q|\
 242         wzr-450hp2|\
 243         wzr-hp-ag300h|\
 244         wzr-hp-g300nh2|\
 245         wzr-hp-g300nh|\
 246         wzr-hp-g450h)
 247                 [ "$magic" != "2705" ] && {
 248                         echo "Invalid image type."
 249                         return 1
 250                 }
 251
 252                 return 0
 253                 ;;
 254         alfa-ap96|\
 255         alfa-nx|\
 256         ap113|\
 257         ap121-mini|\
 258         ap121|\
 259         ap135-020|\
 260         ap136-010|\
 261         ap136-020|\
 262         ap147-010|\
 263         ap152|\
 264         ap96|\
 265         arduino-yun|\
 266         bhr-4grv2|\
 267         bxu2000n-2-a1|\
 268         db120|\
 269         dr344|\
 270         dw33d|\
 271         f9k1115v2|\
 272         hornet-ub|\
 273         mr12|\
 274         mr16|\
 275         wpj558|\
 276         zbt-we1526|\
 277         zcn-1523h-2|\
 278         zcn-1523h-5)
 279                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 280                         echo "Invalid image type."
 281                         return 1
 282                 }
 283
 284                 return 0
 285                 ;;
 286         all0258n|\
 287         all0315n|\
 288         cap324|\
 289         cap4200ag|\
 290         cr3000|\
 291         cr5000)
 292                 platform_check_image_allnet "$1" && return 0
 293                 return 1
 294                 ;;
 295         all0305|\
 296         eap300v2|\
 297         eap7660d|\
 298         ja76pf2|\
 299         ja76pf|\
 300         jwap003|\
 301         ls-sr71|\
 302         pb42|\
 303         pb44|\
 304         routerstation-pro|\
 305         routerstation|\
 306         wp543|\
 307         wpe72)
 308                 [ "$magic" != "4349" ] && {
 309                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 310                         return 1
 311                 }
 312
 313                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 314                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 315
 316                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 317                         return 0
 318                 else
 319                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 320                         return 1
 321                 fi
 322
 323                 return 0
 324                 ;;
 325         antminer-s1|\
 326         antminer-s3|\
 327         antrouter-r1|\
 328         archer-c5|\
 329         archer-c7|\
 330         el-m150|\
 331         el-mini|\
 332         gl-inet|\
 333         mc-mac1200r|\
 334         minibox-v1|\
 335         omy-g1|\
 336         omy-x1|\
 337         onion-omega|\
 338         oolite|\
 339         smart-300|\
 340         som9331|\
 341         tellstick-znet-lite|\
 342         tl-mr10u|\
 343         tl-mr11u|\
 344         tl-mr12u|\
 345         tl-mr13u|\
 346         tl-mr3020|\
 347         tl-mr3040-v2|\
 348         tl-mr3040|\
 349         tl-mr3220-v2|\
 350         tl-mr3220|\
 351         tl-mr3420-v2|\
 352         tl-mr3420|\
 353         tl-wa701nd-v2|\
 354         tl-wa7210n-v2|\
 355         tl-wa750re|\
 356         tl-wa7510n|\
 357         tl-wa801nd-v2|\
 358         tl-wa830re-v2|\
 359         tl-wa850re|\
 360         tl-wa860re|\
 361         tl-wa901nd-v2|\
 362         tl-wa901nd-v3|\
 363         tl-wa901nd-v4|\
 364         tl-wa901nd|\
 365         tl-wdr3320-v2|\
 366         tl-wdr3500|\
 367         tl-wdr4300|\
 368         tl-wdr4900-v2|\
 369         tl-wdr6500-v2|\
 370         tl-wpa8630|\
 371         tl-wr1041n-v2|\
 372         tl-wr1043nd-v2|\
 373         tl-wr1043nd|\
 374         tl-wr2543n|\
 375         tl-wr703n|\
 376         tl-wr710n|\
 377         tl-wr720n-v3|\
 378         tl-wr741nd-v4|\
 379         tl-wr741nd|\
 380         tl-wr802n-v1|\
 381         tl-wr810n|\
 382         tl-wr841n-v11|\
 383         tl-wr841n-v1|\
 384         tl-wr841n-v7|\
 385         tl-wr841n-v8|\
 386         tl-wr841n-v9|\
 387         tl-wr842n-v2|\
 388         tl-wr842n-v3|\
 389         tl-wr941nd-v5|\
 390         tl-wr941nd-v6|\
 391         tl-wr941nd)
 392                 local magic_ver="0100"
 393
 394                 case "$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         bsb|\
 431         dir-825-b1|\
 432         tew-673gru)
 433                 dir825b_check_image "$1" && return 0
 434                 ;;
 435         c-60|\
 436         nbg6716|\
 437         r6100|\
 438         wndr3700v4|\
 439         wndr4300)
 440                 nand_do_platform_check $board $1
 441                 return $?
 442                 ;;
 443         cpe210|\
 444         cpe510|\
 445         eap120)
 446                 tplink_pharos_check_image "$1" && return 0
 447                 return 1
 448                 ;;
 449         mr1750v2|\
 450         mr1750|\
 451         mr600v2|\
 452         mr600|\
 453         mr900v2|\
 454         mr900|\
 455         om2p-hsv2|\
 456         om2p-hsv3|\
 457         om2p-hs|\
 458         om2p-lc|\
 459         om2pv2|\
 460         om2p|\
 461         om5p-acv2|\
 462         om5p-ac|\
 463         om5p-an|\
 464         om5p)
 465                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 466                 return 1
 467                 ;;
 468         mr18|\
 469         z1)
 470                 merakinand_do_platform_check $board $1
 471                 return $?
 472                 ;;
 473         dir-869-a1|\
 474         mynet-n600|\
 475         mynet-n750|\
 476         qihoo-c301)
 477                 [ "$magic_long" != "5ea3a417" ] && {
 478                         echo "Invalid image, bad magic: $magic_long"
 479                         return 1
 480                 }
 481
 482                 local typemagic=$(seama_get_type_magic "$1")
 483                 [ "$typemagic" != "6669726d" ] && {
 484                         echo "Invalid image, bad type: $typemagic"
 485                         return 1
 486                 }
 487
 488                 return 0
 489                 ;;
 490         mynet-rext|\
 491         wrt160nl)
 492                 cybertan_check_image "$1" && return 0
 493                 return 1
 494                 ;;
 495         nbg6616|\
 496         uap-pro|\
 497         unifi-outdoor-plus)
 498                 [ "$magic_long" != "19852003" ] && {
 499                         echo "Invalid image type."
 500                         return 1
 501                 }
 502
 503                 return 0
 504                 ;;
 505         tube2h)
 506                 alfa_check_image "$1" && return 0
 507                 return 1
 508                 ;;
 509         wndr3700|\
 510         wnr1000-v2|\
 511         wnr2000-v3|\
 512         wnr612-v2|\
 513         wpn824n)
 514                 local hw_magic
 515
 516                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 517                 [ "$magic_long" != "$hw_magic" ] && {
 518                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 519                         return 1
 520                 }
 521
 522                 return 0
 523                 ;;
 524         wnr2000-v4)
 525                 [ "$magic_long" != "32303034" ] && {
 526                         echo "Invalid image type."
 527                         return 1
 528                 }
 529
 530                 return 0
 531                 ;;
 532         wnr2200)
 533                 [ "$magic_long" != "32323030" ] && {
 534                         echo "Invalid image type."
 535                         return 1
 536                 }
 537
 538                 return 0
 539                 ;;
 540         dap-2695-a1)
 541                 local magic=$(wrgg_get_image_magic "$1")
 542                 [ "$magic" != "21030820" ] && {
 543                         echo "Invalid image, bad type: $magic"
 544                         return 1
 545                 }
 546
 547                 return 0;
 548                 ;;
 549         esac
 550
 551         echo "Sysupgrade is not yet supported on $board."
 552         return 1
 553 }
 554
 555 platform_pre_upgrade() {
 556         local board=$(ar71xx_board_name)
 557
 558         case "$board" in
 559         c-60|\
 560         nbg6716|\
 561         r6100|\
 562         wndr3700v4|\
 563         wndr4300)
 564                 nand_do_upgrade "$1"
 565                 ;;
 566         mr18|\
 567         z1)
 568                 merakinand_do_upgrade "$1"
 569                 ;;
 570         esac
 571 }
 572
 573 platform_do_upgrade() {
 574         local board=$(ar71xx_board_name)
 575
 576         case "$board" in
 577         all0258n)
 578                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 579                 ;;
 580         all0305|\
 581         eap7660d|\
 582         ja76pf2|\
 583         ja76pf|\
 584         jwap003|\
 585         ls-sr71|\
 586         pb42|\
 587         pb44|\
 588         routerstation-pro|\
 589         routerstation)
 590                 platform_do_upgrade_combined "$ARGV"
 591                 ;;
 592         all0315n)
 593                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 594                 ;;
 595         cap4200ag|\
 596         eap300v2)
 597                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 598                 ;;
 599         dir-825-b1|\
 600         tew-673gru)
 601                 platform_do_upgrade_dir825b "$ARGV"
 602                 ;;
 603         mr1750v2|\
 604         mr1750|\
 605         mr600v2|\
 606         mr600|\
 607         mr900v2|\
 608         mr900|\
 609         om2p-hsv2|\
 610         om2p-hsv3|\
 611         om2p-hs|\
 612         om2p-lc|\
 613         om2pv2|\
 614         om2p|\
 615         om5p-acv2|\
 616         om5p-ac|\
 617         om5p-an|\
 618         om5p)
 619                 platform_do_upgrade_openmesh "$ARGV"
 620                 ;;
 621         uap-pro|\
 622         unifi-outdoor-plus)
 623                 MTD_CONFIG_ARGS="-s 0x180000"
 624                 default_do_upgrade "$ARGV"
 625                 ;;
 626         wp543|\
 627         wpe72)
 628                 platform_do_upgrade_compex "$ARGV"
 629                 ;;
 630         *)
 631                 default_do_upgrade "$ARGV"
 632                 ;;
 633         esac
 634 }
 635
 636 disable_watchdog() {
 637         killall watchdog
 638         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
 639                 echo 'Could not disable watchdog'
 640                 return 1
 641         }
 642 }
 643
 644 append sysupgrade_pre_upgrade disable_watchdog