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 $fw_part_size bytes"
 149                         return 1
 150                 }
 151                 ;;
 152         "68737173")
 153                 [ "$fw_part_size" != "7929856" ] && {
 154                         echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
 155                         return 1
 156                 }
 157                 ;;
 158         esac
 159
 160         return 0
 161 }
 162
 163 platform_check_image() {
 164         local board=$(ar71xx_board_name)
 165         local magic="$(get_magic_word "$1")"
 166         local magic_long="$(get_magic_long "$1")"
 167
 168         [ "$#" -gt 1 ] && return 1
 169
 170         case "$board" in
 171         airgatewaypro|\
 172         airgateway|\
 173         airrouter|\
 174         ap132|\
 175         ap81|\
 176         ap83|\
 177         bullet-m|\
 178         c-55|\
 179         carambola2|\
 180         cf-e316n-v2|\
 181         dgl-5500-a1|\
 182         dhp-1565-a1|\
 183         dir-505-a1|\
 184         dir-600-a1|\
 185         dir-615-c1|\
 186         dir-615-e1|\
 187         dir-615-e4|\
 188         dir-615-i1|\
 189         dir-825-c1|\
 190         dir-835-a1|\
 191         dlan-hotspot|\
 192         dlan-pro-1200-ac|\
 193         dlan-pro-500-wp|\
 194         dr531|\
 195         dragino2|\
 196         epg5000|\
 197         esr1750|\
 198         esr900|\
 199         ew-dorin-router|\
 200         ew-dorin|\
 201         gl-ar150|\
 202         gl-ar300m|\
 203         gl-ar300|\
 204         gl-domino|\
 205         gl-mifi|\
 206         hiwifi-hc6361|\
 207         hornet-ub-x2|\
 208         jwap230|\
 209         loco-m-xw|\
 210         mzk-w04nu|\
 211         mzk-w300nh|\
 212         nanostation-m-xw|\
 213         nanostation-m|\
 214         nbg460n_550n_550nh|\
 215         rocket-m-ti|\
 216         rocket-m-xw|\
 217         rocket-m|\
 218         rw2458n|\
 219         tew-632brp|\
 220         tew-712br|\
 221         tew-732br|\
 222         tew-823dru|\
 223         unifi-outdoor|\
 224         unifiac-lite|\
 225         unifiac-pro|\
 226         unifi|\
 227         weio|\
 228         whr-g301n|\
 229         whr-hp-g300n|\
 230         whr-hp-gn|\
 231         wlae-ag300n|\
 232         wndap360|\
 233         wpj342|\
 234         wpj344|\
 235         wpj531|\
 236         wrt400n|\
 237         wrtnode2q|\
 238         wzr-450hp2|\
 239         wzr-hp-ag300h|\
 240         wzr-hp-g300nh2|\
 241         wzr-hp-g300nh|\
 242         wzr-hp-g450h)
 243                 [ "$magic" != "2705" ] && {
 244                         echo "Invalid image type."
 245                         return 1
 246                 }
 247
 248                 return 0
 249                 ;;
 250         alfa-ap96|\
 251         alfa-nx|\
 252         ap113|\
 253         ap121-mini|\
 254         ap121|\
 255         ap135-020|\
 256         ap136-010|\
 257         ap136-020|\
 258         ap147-010|\
 259         ap152|\
 260         ap96|\
 261         arduino-yun|\
 262         bxu2000n-2-a1|\
 263         db120|\
 264         dr344|\
 265         dw33d|\
 266         f9k1115v2|\
 267         hornet-ub|\
 268         mr12|\
 269         mr16|\
 270         wpj558|\
 271         zbt-we1526|\
 272         zcn-1523h-2|\
 273         zcn-1523h-5)
 274                 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
 275                         echo "Invalid image type."
 276                         return 1
 277                 }
 278
 279                 return 0
 280                 ;;
 281         all0258n|\
 282         all0315n|\
 283         cap324|\
 284         cap4200ag|\
 285         cr3000|\
 286         cr5000)
 287                 platform_check_image_allnet "$1" && return 0
 288                 return 1
 289                 ;;
 290         all0305|\
 291         eap300v2|\
 292         eap7660d|\
 293         ja76pf2|\
 294         ja76pf|\
 295         jwap003|\
 296         ls-sr71|\
 297         pb42|\
 298         pb44|\
 299         routerstation-pro|\
 300         routerstation|\
 301         wp543|\
 302         wpe72)
 303                 [ "$magic" != "4349" ] && {
 304                         echo "Invalid image. Use *-sysupgrade.bin files on this board"
 305                         return 1
 306                 }
 307
 308                 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
 309                 local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
 310
 311                 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
 312                         return 0
 313                 else
 314                         echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
 315                         return 1
 316                 fi
 317
 318                 return 0
 319                 ;;
 320         antminer-s1|\
 321         antminer-s3|\
 322         antrouter-r1|\
 323         archer-c5|\
 324         archer-c7|\
 325         el-m150|\
 326         el-mini|\
 327         gl-inet|\
 328         mc-mac1200r|\
 329         minibox-v1|\
 330         omy-g1|\
 331         omy-x1|\
 332         onion-omega|\
 333         oolite|\
 334         smart-300|\
 335         som9331|\
 336         tellstick-znet-lite|\
 337         tl-mr10u|\
 338         tl-mr11u|\
 339         tl-mr12u|\
 340         tl-mr13u|\
 341         tl-mr3020|\
 342         tl-mr3040-v2|\
 343         tl-mr3040|\
 344         tl-mr3220-v2|\
 345         tl-mr3220|\
 346         tl-mr3420-v2|\
 347         tl-mr3420|\
 348         tl-wa701nd-v2|\
 349         tl-wa7210n-v2|\
 350         tl-wa750re|\
 351         tl-wa7510n|\
 352         tl-wa801nd-v2|\
 353         tl-wa830re-v2|\
 354         tl-wa850re|\
 355         tl-wa860re|\
 356         tl-wa901nd-v2|\
 357         tl-wa901nd-v3|\
 358         tl-wa901nd-v4|\
 359         tl-wa901nd|\
 360         tl-wdr3320-v2|\
 361         tl-wdr3500|\
 362         tl-wdr4300|\
 363         tl-wdr4900-v2|\
 364         tl-wdr6500-v2|\
 365         tl-wr1041n-v2|\
 366         tl-wr1043nd-v2|\
 367         tl-wr1043nd|\
 368         tl-wr2543n|\
 369         tl-wr703n|\
 370         tl-wr710n|\
 371         tl-wr720n-v3|\
 372         tl-wr741nd-v4|\
 373         tl-wr741nd|\
 374         tl-wr810n|\
 375         tl-wr841n-v11|\
 376         tl-wr841n-v1|\
 377         tl-wr841n-v7|\
 378         tl-wr841n-v8|\
 379         tl-wr841n-v9|\
 380         tl-wr842n-v2|\
 381         tl-wr842n-v3|\
 382         tl-wr941nd-v5|\
 383         tl-wr941nd-v6|\
 384         tl-wr941nd)
 385                 local magic_ver="0100"
 386
 387                 case "$board" in
 388                 tl-wdr6500-v2)
 389                         magic_ver="0200"
 390                         ;;
 391                 esac
 392
 393                 [ "$magic" != "$magic_ver" ] && {
 394                         echo "Invalid image type."
 395                         return 1
 396                 }
 397
 398                 local hwid
 399                 local mid
 400                 local imagehwid
 401                 local imagemid
 402
 403                 hwid=$(tplink_get_hwid)
 404                 mid=$(tplink_get_mid)
 405                 imagehwid=$(tplink_get_image_hwid "$1")
 406                 imagemid=$(tplink_get_image_mid "$1")
 407
 408                 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
 409                         echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
 410                         return 1
 411                 }
 412
 413                 local boot_size
 414
 415                 boot_size=$(tplink_get_image_boot_size "$1")
 416                 [ "$boot_size" != "00000000" ] && {
 417                         echo "Invalid image, it contains a bootloader."
 418                         return 1
 419                 }
 420
 421                 return 0
 422                 ;;
 423         bsb|\
 424         dir-825-b1|\
 425         tew-673gru)
 426                 dir825b_check_image "$1" && return 0
 427                 ;;
 428         c-60|\
 429         nbg6716|\
 430         r6100|\
 431         wndr3700v4|\
 432         wndr4300)
 433                 nand_do_platform_check $board $1
 434                 return $?
 435                 ;;
 436         cpe210|\
 437         cpe510|\
 438         eap120)
 439                 tplink_pharos_check_image "$1" && return 0
 440                 return 1
 441                 ;;
 442         mr1750v2|\
 443         mr1750|\
 444         mr600v2|\
 445         mr600|\
 446         mr900v2|\
 447         mr900|\
 448         om2p-hsv2|\
 449         om2p-hsv3|\
 450         om2p-hs|\
 451         om2p-lc|\
 452         om2pv2|\
 453         om2p|\
 454         om5p-acv2|\
 455         om5p-ac|\
 456         om5p-an|\
 457         om5p)
 458                 platform_check_image_openmesh "$magic_long" "$1" && return 0
 459                 return 1
 460                 ;;
 461         mr18|\
 462         z1)
 463                 merakinand_do_platform_check $board $1
 464                 return $?
 465                 ;;
 466         dir-869-a1|\
 467         mynet-n600|\
 468         mynet-n750|\
 469         qihoo-c301)
 470                 [ "$magic_long" != "5ea3a417" ] && {
 471                         echo "Invalid image, bad magic: $magic_long"
 472                         return 1
 473                 }
 474
 475                 local typemagic=$(seama_get_type_magic "$1")
 476                 [ "$typemagic" != "6669726d" ] && {
 477                         echo "Invalid image, bad type: $typemagic"
 478                         return 1
 479                 }
 480
 481                 return 0
 482                 ;;
 483         mynet-rext|\
 484         wrt160nl)
 485                 cybertan_check_image "$1" && return 0
 486                 return 1
 487                 ;;
 488         nbg6616|\
 489         uap-pro|\
 490         unifi-outdoor-plus)
 491                 [ "$magic_long" != "19852003" ] && {
 492                         echo "Invalid image type."
 493                         return 1
 494                 }
 495
 496                 return 0
 497                 ;;
 498         tube2h)
 499                 alfa_check_image "$1" && return 0
 500                 return 1
 501                 ;;
 502         wndr3700|\
 503         wnr1000-v2|\
 504         wnr2000-v3|\
 505         wnr612-v2|\
 506         wpn824n)
 507                 local hw_magic
 508
 509                 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
 510                 [ "$magic_long" != "$hw_magic" ] && {
 511                         echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 512                         return 1
 513                 }
 514
 515                 return 0
 516                 ;;
 517         wnr2000-v4)
 518                 [ "$magic_long" != "32303034" ] && {
 519                         echo "Invalid image type."
 520                         return 1
 521                 }
 522
 523                 return 0
 524                 ;;
 525         wnr2200)
 526                 [ "$magic_long" != "32323030" ] && {
 527                         echo "Invalid image type."
 528                         return 1
 529                 }
 530
 531                 return 0
 532                 ;;
 533         esac
 534
 535         echo "Sysupgrade is not yet supported on $board."
 536         return 1
 537 }
 538
 539 platform_pre_upgrade() {
 540         local board=$(ar71xx_board_name)
 541
 542         case "$board" in
 543         c-60|\
 544         nbg6716|\
 545         r6100|\
 546         wndr3700v4|\
 547         wndr4300)
 548                 nand_do_upgrade "$1"
 549                 ;;
 550         mr18|\
 551         z1)
 552                 merakinand_do_upgrade "$1"
 553                 ;;
 554         esac
 555 }
 556
 557 platform_do_upgrade() {
 558         local board=$(ar71xx_board_name)
 559
 560         case "$board" in
 561         all0258n)
 562                 platform_do_upgrade_allnet "0x9f050000" "$ARGV"
 563                 ;;
 564         all0305|\
 565         eap7660d|\
 566         ja76pf2|\
 567         ja76pf|\
 568         jwap003|\
 569         ls-sr71|\
 570         pb42|\
 571         pb44|\
 572         routerstation-pro|\
 573         routerstation)
 574                 platform_do_upgrade_combined "$ARGV"
 575                 ;;
 576         all0315n)
 577                 platform_do_upgrade_allnet "0x9f080000" "$ARGV"
 578                 ;;
 579         cap4200ag|\
 580         eap300v2)
 581                 platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
 582                 ;;
 583         dir-825-b1|\
 584         tew-673gru)
 585                 platform_do_upgrade_dir825b "$ARGV"
 586                 ;;
 587         mr1750v2|\
 588         mr1750|\
 589         mr600v2|\
 590         mr600|\
 591         mr900v2|\
 592         mr900|\
 593         om2p-hsv2|\
 594         om2p-hsv3|\
 595         om2p-hs|\
 596         om2p-lc|\
 597         om2pv2|\
 598         om2p|\
 599         om5p-acv2|\
 600         om5p-ac|\
 601         om5p-an|\
 602         om5p)
 603                 platform_do_upgrade_openmesh "$ARGV"
 604                 ;;
 605         uap-pro|\
 606         unifi-outdoor-plus)
 607                 MTD_CONFIG_ARGS="-s 0x180000"
 608                 default_do_upgrade "$ARGV"
 609                 ;;
 610         wp543|\
 611         wpe72)
 612                 platform_do_upgrade_compex "$ARGV"
 613                 ;;
 614         *)
 615                 default_do_upgrade "$ARGV"
 616                 ;;
 617         esac
 618 }
 619
 620 disable_watchdog() {
 621         killall watchdog
 622         ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
 623                 echo 'Could not disable watchdog'
 624                 return 1
 625         }
 626 }
 627
 628 append sysupgrade_pre_upgrade disable_watchdog