openwrtv4/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
Gabor Juhos ed036155ee ar71xx: add user space support for the TL-WR842N/ND v2
Patch to add the user space support for the TL-WR842N/ND v2

Signed-off-by: Martijn Zilverschoon <thefriedzombie@gmail.com>
Patchwork: http://patchwork.openwrt.org/patch/4354/
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 38814
2013-11-15 10:11:24 +00:00

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#
# Copyright (C) 2011 OpenWrt.org
#
. /lib/ar71xx.sh
PART_NAME=firmware
RAMFS_COPY_DATA=/lib/ar71xx.sh
CI_BLKSZ=65536
CI_LDADR=0x80060000
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_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 ] && \
[ ${erase_size:-0} -gt 0 ];
then
local append=""
[ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
( 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 - $partitions
fi
}
tplink_get_image_hwid() {
get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
tplink_get_image_boot_size() {
get_image "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
seama_get_type_magic() {
get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
platform_check_image() {
local board=$(ar71xx_board_name)
local magic="$(get_magic_word "$1")"
local magic_long="$(get_magic_long "$1")"
[ "$ARGC" -gt 1 ] && return 1
case "$board" in
all0315n | \
all0258n | \
cap4200ag)
platform_check_image_allnet "$1" && return 0
return 1
;;
alfa-ap96 | \
alfa-nx | \
ap113 | \
ap121 | \
ap121-mini | \
ap136-010 | \
ap136-020 | \
ap135-020 | \
ap96 | \
db120 | \
hornet-ub | \
bxu2000n-2-a1 | \
zcn-1523h-2 | \
zcn-1523h-5)
[ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
ap81 | \
ap83 | \
ap132 | \
dir-505-a1 | \
dir-600-a1 | \
dir-615-c1 | \
dir-615-e4 | \
dir-825-c1 | \
dir-835-a1 | \
ew-dorin | \
ew-dorin-router | \
hornet-ub-x2 | \
mzk-w04nu | \
mzk-w300nh | \
tew-632brp | \
tew-712br | \
tew-732br | \
wrt400n | \
airrouter | \
bullet-m | \
nanostation-m | \
rocket-m | \
rw2458n | \
wndap360 | \
wzr-hp-g300nh2 | \
wzr-hp-g300nh | \
wzr-hp-g450h | \
wzr-hp-ag300h | \
whr-g301n | \
whr-hp-g300n | \
whr-hp-gn | \
wlae-ag300n | \
nbg460n_550n_550nh | \
unifi | \
unifi-outdoor | \
carambola2 )
[ "$magic" != "2705" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
dir-825-b1 | \
tew-673gru)
dir825b_check_image "$1" && return 0
;;
mynet-n600)
[ "$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: $typemagic"
return 1
}
return 0;
;;
mr600 | \
mr600v2 | \
om2p | \
om2p-hs | \
om2p-lc)
platform_check_image_openmesh "$magic_long" "$1" && return 0
return 1
;;
archer-c7 | \
tl-mr10u | \
tl-mr11u | \
tl-mr13u | \
tl-mr3020 | \
tl-mr3040 | \
tl-mr3040-v2 | \
tl-mr3220 | \
tl-mr3220-v2 | \
tl-mr3420 | \
tl-mr3420-v2 | \
tl-wa7510n | \
tl-wa750re | \
tl-wa850re | \
tl-wa901nd | \
tl-wa901nd-v2 | \
tl-wdr3500 | \
tl-wdr4300 | \
tl-wr703n | \
tl-wr710n | \
tl-wr720n-v3 | \
tl-wr741nd | \
tl-wr741nd-v4 | \
tl-wr841n-v1 | \
tl-wr841n-v7 | \
tl-wr841n-v8 | \
tl-wr842n-v2 | \
tl-wr941nd | \
tl-wr1041n-v2 | \
tl-wr1043nd | \
tl-wr2543n)
[ "$magic" != "0100" ] && {
echo "Invalid image type."
return 1
}
local hwid
local imageid
hwid=$(tplink_get_hwid)
imageid=$(tplink_get_image_hwid "$1")
[ "$hwid" != "$imageid" ] && {
echo "Invalid image, hardware ID mismatch, hw:$hwid image:$imageid."
return 1
}
local boot_size
boot_size=$(tplink_get_image_boot_size "$1")
[ "$boot_size" != "00000000" ] && {
echo "Invalid image, it contains a bootloader."
return 1
}
return 0
;;
uap-pro)
[ "$magic_long" != "19852003" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
wndr3700 | \
wnr612-v2)
local hw_magic
hw_magic="$(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
;;
wrt160nl)
[ "$magic" != "4e4c" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
routerstation | \
routerstation-pro | \
ls-sr71 | \
pb42 | \
pb44 | \
all0305 | \
eap7660d | \
ja76pf | \
ja76pf2 | \
jwap003)
[ "$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
;;
esac
echo "Sysupgrade is not yet supported on $board."
return 1
}
platform_do_upgrade() {
local board=$(ar71xx_board_name)
case "$board" in
routerstation | \
routerstation-pro | \
ls-sr71 | \
all0305 | \
eap7660d | \
pb42 | \
pb44 | \
ja76pf | \
ja76pf2 | \
jwap003)
platform_do_upgrade_combined "$ARGV"
;;
all0258n )
platform_do_upgrade_allnet "0x9f050000" "$ARGV"
;;
all0315n )
platform_do_upgrade_allnet "0x9f080000" "$ARGV"
;;
cap4200ag)
platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
;;
dir-825-b1 |\
tew-673gru)
platform_do_upgrade_dir825b "$ARGV"
;;
mr600 | \
mr600v2 | \
om2p | \
om2p-hs | \
om2p-lc)
platform_do_upgrade_openmesh "$ARGV"
;;
uap-pro)
MTD_CONFIG_ARGS="-s 0x180000"
default_do_upgrade "$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