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openwrtv4/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
Piotr Dymacz 6165e4aab0 ar71xx: add support for TP-Link TL-WR902AC v1 
TP-Link TL-WR902AC v1 is a pocket-size, dual-band (AC750), successor of
TL-MR3020 (both devices use very similar enclosure, in same size). New
device is based on Qualcomm QCA9531 v2 + QCA9887. FCC ID: TE7WR902AC.

Specification:

- 650/391/216 MHz (CPU/DDR/AHB)
- 1x 10/100 Mbps Ethernet
- 1x USB 2.0 (GPIO-controlled power)
- 64 MB of RAM (DDR2)
- 8 MB of FLASH
- 2T2R 2.4 GHz (QCA9531)
- 1T1R 5 GHz (QCA9887)
- 5x LED (GPIO-controlled), 2x button, 1x 3-pos switch
- UART pads on PCB (TP1 -> TX, TP2 -> RX, TP3 -> GND, TP4 -> 3V3, jumper
  resitors are missing on TX/RX lines)
- 1x micro USB (for power only)

Flash instructions:

Use "factory" image under vendor GUI.

Recovery instructions:

This device contains tftp recovery mode inside U-Boot. You can use it to
flash LEDE (use "factory" image) or vendor firmware.

1. Configure PC with static IP 192.168.0.66/24 and tftp server.
2. Rename "lede-ar71xx-generic-tl-wr902ac-v1-squashfs-factory.bin"
   to "wr902acv1_un_tp_recovery.bin" and place it in tftp server dir.
3. Connect PC with LAN port, press the reset button, power up the router
   and keep button pressed until WPS LED lights up.
4. Router will download file from server, write it to flash and reboot.

Root access over serial line in vendor firmware: root/sohoadmin.

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
2017-07-04 08:58:54 +02:00

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#
# Copyright (C) 2011 OpenWrt.org
#
. /lib/functions/system.sh
. /lib/ar71xx.sh
PART_NAME=firmware
RAMFS_COPY_DATA=/lib/ar71xx.sh
[ -x /usr/sbin/nandwrite ] && RAMFS_COPY_BIN=/usr/sbin/nandwrite
CI_BLKSZ=65536
CI_LDADR=0x80060000
PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
platform_find_partitions() {
local first dev size erasesize name
while read dev size erasesize name; do
name=${name#'"'}; name=${name%'"'}
case "$name" in
vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin|rootfs|filesystem)
if [ -z "$first" ]; then
first="$name"
else
echo "$erasesize:$first:$name"
break
fi
;;
esac
done < /proc/mtd
}
platform_find_kernelpart() {
local part
for part in "${1%:*}" "${1#*:}"; do
case "$part" in
vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin)
echo "$part"
break
;;
esac
done
}
platform_find_rootfspart() {
local part
for part in "${1%:*}" "${1#*:}"; do
[ "$part" != "$2" ] && echo "$part" && break
done
}
platform_do_upgrade_combined() {
local partitions=$(platform_find_partitions)
local kernelpart=$(platform_find_kernelpart "${partitions#*:}")
local erase_size=$((0x${partitions%%:*})); partitions="${partitions#*:}"
local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null)
local kern_blocks=$(($kern_length / $CI_BLKSZ))
local root_blocks=$((0x$(dd if="$1" bs=2 skip=5 count=4 2>/dev/null) / $CI_BLKSZ))
if [ -n "$partitions" ] && [ -n "$kernelpart" ] && \
[ ${kern_blocks:-0} -gt 0 ] && \
[ ${root_blocks:-0} -gt 0 ] && \
[ ${erase_size:-0} -gt 0 ];
then
local rootfspart=$(platform_find_rootfspart "$partitions" "$kernelpart")
local append=""
[ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
if [ "$PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD" -ne 1 ]; then
( dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null; \
dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null ) | \
mtd -r $append -F$kernelpart:$kern_length:$CI_LDADR,rootfs write - $partitions
elif [ -n "$rootfspart" ]; then
dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null | \
mtd write - $kernelpart
dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null | \
mtd -r $append write - $rootfspart
fi
fi
PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
}
tplink_get_image_hwid() {
get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
tplink_get_image_mid() {
get_image "$@" | dd bs=4 count=1 skip=17 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
tplink_get_image_boot_size() {
get_image "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
tplink_pharos_check_image() {
local magic_long="$(get_magic_long "$1")"
[ "$magic_long" != "7f454c46" ] && {
echo "Invalid image magic '$magic_long'"
return 1
}
local model_string="$(tplink_pharos_get_model_string)"
local line
# Here $1 is given to dd directly instead of get_image as otherwise the skip
# will take almost a second (as dd can't seek then)
#
# This will fail if the image isn't local, but that's fine: as the
# read loop won't be executed at all, it will return true, so the image
# is accepted (loading the first 1.5M of a remote image for this check seems
# a bit extreme)
dd if="$1" bs=1 skip=1511432 count=1024 2>/dev/null | while read line; do
[ "$line" = "$model_string" ] && break
done || {
echo "Unsupported image (model not in support-list)"
return 1
}
return 0
}
seama_get_type_magic() {
get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
wrgg_get_image_magic() {
get_image "$@" | dd bs=4 count=1 skip=8 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
cybertan_get_image_magic() {
get_image "$@" | dd bs=8 count=1 skip=0 2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
}
cybertan_check_image() {
local magic="$(cybertan_get_image_magic "$1")"
local fw_magic="$(cybertan_get_hw_magic)"
[ "$fw_magic" != "$magic" ] && {
echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic"
return 1
}
return 0
}
platform_do_upgrade_compex() {
local fw_file=$1
local fw_part=$PART_NAME
local fw_mtd=$(find_mtd_part $fw_part)
local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null)
local fw_blocks=$(($fw_length / 65536))
if [ -n "$fw_mtd" ] && [ ${fw_blocks:-0} -gt 0 ]; then
local append=""
[ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
sync
dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
mtd $append write - "$fw_part"
fi
}
alfa_check_image() {
local magic_long="$(get_magic_long "$1")"
local fw_part_size=$(mtd_get_part_size firmware)
case "$magic_long" in
"27051956")
[ "$fw_part_size" != "16318464" ] && {
echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
return 1
}
;;
"68737173")
[ "$fw_part_size" != "7929856" ] && {
echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
return 1
}
;;
esac
return 0
}
platform_nand_board_name() {
local board=$(ar71xx_board_name)
case "$board" in
rb*) echo "routerboard";;
*) echo "$board";;
esac
}
platform_check_image() {
local board=$(ar71xx_board_name)
local magic="$(get_magic_word "$1")"
local magic_long="$(get_magic_long "$1")"
[ "$#" -gt 1 ] && return 1
case "$board" in
airgatewaypro|\
airgateway|\
airrouter|\
ap132|\
ap531b0|\
ap90q|\
archer-c25-v1|\
archer-c58-v1|\
archer-c59-v1|\
archer-c60-v1|\
bullet-m|\
c-55|\
carambola2|\
cf-e316n-v2|\
cf-e320n-v2|\
cf-e380ac-v1|\
cf-e380ac-v2|\
cf-e520n|\
cf-e530n|\
cpe505n|\
cpe830|\
cpe870|\
dgl-5500-a1|\
dhp-1565-a1|\
dir-505-a1|\
dir-600-a1|\
dir-615-c1|\
dir-615-e1|\
dir-615-e4|\
dir-615-i1|\
dir-825-c1|\
dir-835-a1|\
dlan-hotspot|\
dlan-pro-1200-ac|\
dlan-pro-500-wp|\
dr531|\
dragino2|\
ebr-2310-c1|\
ens202ext|\
epg5000|\
esr1750|\
esr900|\
ew-dorin-router|\
ew-dorin|\
gl-ar150|\
gl-ar300m|\
gl-ar300|\
gl-domino|\
gl-mifi|\
hiwifi-hc6361|\
hornet-ub-x2|\
jwap230|\
lima|\
loco-m-xw|\
mzk-w04nu|\
mzk-w300nh|\
nanostation-m-xw|\
nanostation-m|\
nbg460n_550n_550nh|\
pqi-air-pen|\
r602n|\
rocket-m-ti|\
rocket-m-xw|\
rocket-m|\
rw2458n|\
sc1750|\
sc300m|\
sc450|\
sr3200|\
tew-632brp|\
tew-712br|\
tew-732br|\
tew-823dru|\
tl-wr942n-v1|\
unifi-outdoor|\
unifiac-lite|\
unifiac-pro|\
unifi|\
weio|\
whr-g301n|\
whr-hp-g300n|\
whr-hp-gn|\
wlae-ag300n|\
wndap360|\
wpj342|\
wpj344|\
wpj531|\
wpj563|\
wrt400n|\
wrtnode2q|\
wzr-450hp2|\
wzr-hp-ag300h|\
wzr-hp-g300nh2|\
wzr-hp-g300nh|\
wzr-hp-g450h|\
xd3200)
[ "$magic" != "2705" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
alfa-ap96|\
alfa-nx|\
ap121-mini|\
ap121|\
ap135-020|\
ap136-010|\
ap136-020|\
ap147-010|\
ap152|\
ap96|\
arduino-yun|\
bhr-4grv2|\
bxu2000n-2-a1|\
db120|\
dr344|\
dw33d|\
f9k1115v2|\
hornet-ub|\
mr12|\
mr16|\
wpj558|\
zbt-we1526|\
zcn-1523h-2|\
zcn-1523h-5)
[ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
all0258n|\
all0315n|\
cap324|\
cap4200ag|\
cr3000|\
cr5000)
platform_check_image_allnet "$1" && return 0
return 1
;;
all0305|\
eap300v2|\
eap7660d|\
ja76pf2|\
ja76pf|\
jwap003|\
ls-sr71|\
pb42|\
pb44|\
routerstation-pro|\
routerstation|\
wp543|\
wpe72)
[ "$magic" != "4349" ] && {
echo "Invalid image. Use *-sysupgrade.bin files on this board"
return 1
}
local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
return 0
else
echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
return 1
fi
return 0
;;
antminer-s1|\
antminer-s3|\
antrouter-r1|\
archer-c5|\
archer-c7|\
el-m150|\
el-mini|\
gl-inet|\
mc-mac1200r|\
minibox-v1|\
omy-g1|\
omy-x1|\
onion-omega|\
oolite|\
re450|\
smart-300|\
som9331|\
tellstick-znet-lite|\
tl-mr10u|\
tl-mr11u|\
tl-mr12u|\
tl-mr13u|\
tl-mr3020|\
tl-mr3040-v2|\
tl-mr3040|\
tl-mr3220-v2|\
tl-mr3220|\
tl-mr3420-v2|\
tl-mr3420|\
tl-mr6400|\
tl-wa701nd-v2|\
tl-wa7210n-v2|\
tl-wa750re|\
tl-wa7510n|\
tl-wa801nd-v2|\
tl-wa801nd-v3|\
tl-wa830re-v2|\
tl-wa850re|\
tl-wa850re-v2|\
tl-wa855re-v1|\
tl-wa860re|\
tl-wa901nd-v2|\
tl-wa901nd-v3|\
tl-wa901nd-v4|\
tl-wa901nd|\
tl-wdr3320-v2|\
tl-wdr3500|\
tl-wdr4300|\
tl-wdr4900-v2|\
tl-wdr6500-v2|\
tl-wpa8630|\
tl-wr1041n-v2|\
tl-wr1043nd-v2|\
tl-wr1043nd-v4|\
tl-wr1043nd|\
tl-wr2543n|\
tl-wr703n|\
tl-wr710n|\
tl-wr720n-v3|\
tl-wr740n-v6|\
tl-wr741nd-v4|\
tl-wr741nd|\
tl-wr802n-v1|\
tl-wr802n-v2|\
tl-wr810n|\
tl-wr840n-v2|\
tl-wr840n-v3|\
tl-wr841n-v11|\
tl-wr841n-v1|\
tl-wr841n-v7|\
tl-wr841n-v8|\
tl-wr841n-v9|\
tl-wr842n-v2|\
tl-wr842n-v3|\
tl-wr941nd-v5|\
tl-wr941nd-v6|\
tl-wr940n-v4|\
tl-wr941nd)
local magic_ver="0100"
case "$board" in
tl-wdr6500-v2)
magic_ver="0200"
;;
esac
[ "$magic" != "$magic_ver" ] && {
echo "Invalid image type."
return 1
}
local hwid
local mid
local imagehwid
local imagemid
hwid=$(tplink_get_hwid)
mid=$(tplink_get_mid)
imagehwid=$(tplink_get_image_hwid "$1")
imagemid=$(tplink_get_image_mid "$1")
[ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
return 1
}
local boot_size
boot_size=$(tplink_get_image_boot_size "$1")
[ "$boot_size" != "00000000" ] && {
echo "Invalid image, it contains a bootloader."
return 1
}
return 0
;;
bsb|\
dir-825-b1|\
tew-673gru)
dir825b_check_image "$1" && return 0
;;
rb-411|\
rb-411u|\
rb-433|\
rb-433u|\
rb-435g|\
rb-450|\
rb-450g|\
rb-493|\
rb-493g|\
rb-750|\
rb-750gl|\
rb-751|\
rb-751g|\
rb-911g-2hpnd|\
rb-911g-5hpnd|\
rb-911g-5hpacd|\
rb-912uag-2hpnd|\
rb-912uag-5hpnd|\
rb-951g-2hnd|\
rb-951ui-2hnd|\
rb-2011l|\
rb-2011il|\
rb-2011uas|\
rb-2011uias|\
rb-2011uas-2hnd|\
rb-2011uias-2hnd|\
rb-sxt2n|\
rb-sxt5n)
nand_do_platform_check routerboard $1
return $?
;;
c-60|\
hiveap-121|\
nbg6716|\
r6100|\
rambutan|\
wndr3700v4|\
wndr4300)
nand_do_platform_check $board $1
return $?
;;
cpe210|\
cpe510|\
eap120|\
wbs210|\
wbs510)
tplink_pharos_check_image "$1" && return 0
return 1
;;
a40|\
a60|\
mr1750v2|\
mr1750|\
mr600v2|\
mr600|\
mr900v2|\
mr900|\
om2p-hsv2|\
om2p-hsv3|\
om2p-hsv4|\
om2p-hs|\
om2p-lc|\
om2pv2|\
om2pv4|\
om2p|\
om5p-acv2|\
om5p-ac|\
om5p-an|\
om5p)
platform_check_image_openmesh "$magic_long" "$1" && return 0
return 1
;;
mr18|\
z1)
merakinand_do_platform_check $board $1
return $?
;;
dir-869-a1|\
mynet-n600|\
mynet-n750|\
qihoo-c301)
[ "$magic_long" != "5ea3a417" ] && {
echo "Invalid image, bad magic: $magic_long"
return 1
}
local typemagic=$(seama_get_type_magic "$1")
[ "$typemagic" != "6669726d" ] && {
echo "Invalid image, bad type: $typemagic"
return 1
}
return 0
;;
e2100l|\
mynet-rext|\
wrt160nl)
cybertan_check_image "$1" && return 0
return 1
;;
nbg6616|\
uap-pro|\
unifi-outdoor-plus)
[ "$magic_long" != "19852003" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
tube2h)
alfa_check_image "$1" && return 0
return 1
;;
wndr3700|\
wnr1000-v2|\
wnr2000-v3|\
wnr612-v2|\
wpn824n)
local hw_magic
hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
[ "$magic_long" != "$hw_magic" ] && {
echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
return 1
}
return 0
;;
wnr2000-v4)
[ "$magic_long" != "32303034" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
wnr2200)
[ "$magic_long" != "32323030" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
dap-2695-a1)
local magic=$(wrgg_get_image_magic "$1")
[ "$magic" != "21030820" ] && {
echo "Invalid image, bad type: $magic"
return 1
}
return 0;
;;
# these boards use metadata images
fritz300e|\
rb-750-r2|\
rb-750up-r2|\
rb-941-2nd|\
rb-951ui-2nd|\
rb-952ui-5ac2nd|\
rb-962uigs-5hact2hnt|\
rb-lhg-5nd|\
rb-mapl-2nd|\
tl-wr902ac-v1)
return 0
;;
esac
echo "Sysupgrade is not yet supported on $board."
return 1
}
platform_pre_upgrade() {
local board=$(ar71xx_board_name)
case "$board" in
c-60|\
hiveap-121|\
nbg6716|\
r6100|\
rambutan|\
rb-411|\
rb-411u|\
rb-433|\
rb-433u|\
rb-435g|\
rb-450|\
rb-450g|\
rb-493|\
rb-493g|\
rb-750|\
rb-750gl|\
rb-751|\
rb-751g|\
rb-911g-2hpnd|\
rb-911g-5hpnd|\
rb-911g-5hpacd|\
rb-912uag-2hpnd|\
rb-912uag-5hpnd|\
rb-951g-2hnd|\
rb-951ui-2hnd|\
rb-2011il|\
rb-2011l|\
rb-2011uas|\
rb-2011uias|\
rb-2011uas-2hnd|\
rb-2011uias-2hnd|\
rb-sxt2n|\
rb-sxt5n|\
wndr3700v4|\
wndr4300)
nand_do_upgrade "$1"
;;
rb-750-r2|\
rb-750up-r2|\
rb-941-2nd|\
rb-951ui-2nd|\
rb-952ui-5ac2nd|\
rb-962uigs-5hact2hnt|\
rb-lhg-5nd|\
rb-mapl-2nd)
# erase firmware if booted from initramfs
[ -z "$(rootfs_type)" ] && mtd erase firmware
;;
mr18|\
z1)
merakinand_do_upgrade "$1"
;;
esac
}
platform_nand_pre_upgrade() {
local board=$(ar71xx_board_name)
case "$board" in
rb*)
CI_KERNPART=none
local fw_mtd=$(find_mtd_part kernel)
fw_mtd="${fw_mtd/block/}"
[ -n "$fw_mtd" ] || return
mtd erase kernel
tar xf "$1" sysupgrade-routerboard/kernel -O | nandwrite -o "$fw_mtd" -
;;
esac
}
platform_do_upgrade() {
local board=$(ar71xx_board_name)
case "$board" in
all0258n)
platform_do_upgrade_allnet "0x9f050000" "$ARGV"
;;
all0305|\
eap7660d|\
ja76pf2|\
ja76pf|\
jwap003|\
ls-sr71|\
pb42|\
pb44|\
routerstation-pro|\
routerstation)
platform_do_upgrade_combined "$ARGV"
;;
all0315n)
platform_do_upgrade_allnet "0x9f080000" "$ARGV"
;;
cap4200ag|\
eap300v2|\
ens202ext)
platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
;;
dir-825-b1|\
tew-673gru)
platform_do_upgrade_dir825b "$ARGV"
;;
a40|\
a60|\
mr1750v2|\
mr1750|\
mr600v2|\
mr600|\
mr900v2|\
mr900|\
om2p-hsv2|\
om2p-hsv3|\
om2p-hsv4|\
om2p-hs|\
om2p-lc|\
om2pv2|\
om2pv4|\
om2p|\
om5p-acv2|\
om5p-ac|\
om5p-an|\
om5p)
platform_do_upgrade_openmesh "$ARGV"
;;
uap-pro|\
unifi-outdoor-plus)
MTD_CONFIG_ARGS="-s 0x180000"
default_do_upgrade "$ARGV"
;;
wp543|\
wpe72)
platform_do_upgrade_compex "$ARGV"
;;
*)
default_do_upgrade "$ARGV"
;;
esac
}
disable_watchdog() {
killall watchdog
( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
echo 'Could not disable watchdog'
return 1
}
}
append sysupgrade_pre_upgrade disable_watchdog
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