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openwrtv3/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
Hauke Mehrtens fa137d51f5 ar71xx: add Arduino Yun 
This is based on patches from Federico Fissore <f.fissore@arduino.cc>
especially this one:
7e2976fa83

The console is running with 250000 baud which is a non standard baud
rate and needs an extra patch to be applied, I will try to get this
patch upstream or something else which accomplish the same.

Some upstream code looks like there are many different versions of this
SoC, are these only internal versions and all versions on the consumer
market are the same? I saw different GPIO configuration and flash sizes
of 8MB and 16MB?

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 47451
2015-11-10 23:13:09 +00:00

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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
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 "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
tplink_pharos_check_image() {
local magic_long="$(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"'
}
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 $fw_part_size bytes"
return 1
}
;;
esac
return 0
}
platform_check_image() {
local board=$(ar71xx_board_name)
local magic="$(get_magic_word "$1")"
local magic_long="$(get_magic_long "$1")"
[ "$#" -gt 1 ] && return 1
case "$board" in
all0315n | \
all0258n | \
cap4200ag)
platform_check_image_allnet "$1" && return 0
return 1
;;
alfa-ap96 | \
alfa-nx | \
arduino-yun | \
ap113 | \
ap121 | \
ap121-mini | \
ap136-010 | \
ap136-020 | \
ap135-020 | \
ap147-010 | \
ap96 | \
bxu2000n-2-a1 | \
db120 | \
f9k1115v2 |\
hornet-ub | \
mr12 | \
mr16 | \
wpj558 | \
zcn-1523h-2 | \
zcn-1523h-5)
[ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
ap81 | \
ap83 | \
ap132 | \
cf-e316n-v2 | \
dgl-5500-a1 |\
dhp-1565-a1 |\
dir-505-a1 | \
dir-600-a1 | \
dir-615-c1 | \
dir-615-e1 | \
dir-615-e4 | \
dir-615-i1 | \
dir-825-c1 | \
dir-835-a1 | \
dlan-pro-500-wp | \
dlan-pro-1200-ac | \
dragino2 | \
epg5000 | \
esr1750 | \
esr900 | \
ew-dorin | \
ew-dorin-router | \
hiwifi-hc6361 | \
hornet-ub-x2 | \
mzk-w04nu | \
mzk-w300nh | \
tew-632brp | \
tew-712br | \
tew-732br | \
wrt400n | \
airgateway | \
airgatewaypro | \
airrouter | \
bullet-m | \
loco-m-xw | \
nanostation-m | \
rocket-m | \
rocket-m-xw | \
rocket-m-ti | \
nanostation-m-xw | \
rw2458n | \
wpj531 | \
wndap360 | \
wpj344 | \
wzr-hp-g300nh2 | \
wzr-hp-g300nh | \
wzr-hp-g450h | \
wzr-hp-ag300h | \
wzr-450hp2 | \
whr-g301n | \
whr-hp-g300n | \
whr-hp-gn | \
wlae-ag300n | \
nbg460n_550n_550nh | \
unifi | \
unifi-outdoor | \
carambola2 | \
weio )
[ "$magic" != "2705" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
cpe510)
tplink_pharos_check_image "$1" && return 0
return 1
;;
bsb | \
dir-825-b1 | \
tew-673gru)
dir825b_check_image "$1" && return 0
;;
mynet-rext|\
wrt160nl)
cybertan_check_image "$1" && return 0
return 1
;;
qihoo-c301 | \
mynet-n600 | \
mynet-n750)
[ "$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: $typemagic"
return 1
}
return 0;
;;
mr1750 | \
mr600 | \
mr600v2 | \
mr900 | \
mr900v2 | \
om2p | \
om2pv2 | \
om2p-hs | \
om2p-hsv2 | \
om2p-lc | \
om5p | \
om5p-an)
platform_check_image_openmesh "$magic_long" "$1" && return 0
return 1
;;
antminer-s1 | \
antminer-s3 | \
archer-c5 | \
archer-c7 | \
el-m150 | \
el-mini | \
gl-inet | \
mc-mac1200r | \
minibox-v1 |\
onion-omega | \
oolite | \
smart-300 | \
tl-mr10u | \
tl-mr11u | \
tl-mr12u | \
tl-mr13u | \
tl-mr3020 | \
tl-mr3040 | \
tl-mr3040-v2 | \
tl-mr3220 | \
tl-mr3220-v2 | \
tl-mr3420 | \
tl-mr3420-v2 | \
tl-wa701nd-v2 | \
tl-wa7210n-v2 | \
tl-wa7510n | \
tl-wa750re | \
tl-wa850re | \
tl-wa860re | \
tl-wa801nd-v2 | \
tl-wa901nd | \
tl-wa901nd-v2 | \
tl-wa901nd-v3 | \
tl-wdr3320-v2 | \
tl-wdr3500 | \
tl-wdr4300 | \
tl-wdr4900-v2 | \
tl-wdr6500-v2 | \
tl-wr703n | \
tl-wr710n | \
tl-wr720n-v3 | \
tl-wr741nd | \
tl-wr741nd-v4 | \
tl-wr841n-v1 | \
tl-wa830re-v2 | \
tl-wr841n-v7 | \
tl-wr841n-v8 | \
tl-wr841n-v9 | \
tl-wr842n-v2 | \
tl-wr941nd | \
tl-wr941nd-v5 | \
tl-wr941nd-v6 | \
tl-wr1041n-v2 | \
tl-wr1043nd | \
tl-wr1043nd-v2 | \
tl-wr2543n)
local magic_ver="0100"
case "$board" in
tl-wdr6500-v2)
magic_ver="0200"
;;
esac
[ "$magic" != "$magic_ver" ] && {
echo "Invalid image type."
return 1
}
local hwid
local 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
;;
tube2h)
alfa_check_image "$1" && return 0
return 1
;;
nbg6616 | \
unifi-outdoor-plus | \
uap-pro)
[ "$magic_long" != "19852003" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
wndr3700 | \
wnr2000-v3 | \
wnr612-v2 | \
wnr1000-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
;;
nbg6716 | \
r6100 | \
wndr3700v4 | \
wndr4300 )
nand_do_platform_check $board $1
return $?;
;;
routerstation | \
routerstation-pro | \
ls-sr71 | \
pb42 | \
pb44 | \
all0305 | \
eap300v2 | \
eap7660d | \
ja76pf | \
ja76pf2 | \
jwap003 | \
wp543 | \
wpe72)
[ "$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:$md5_chk)"
return 1
fi
return 0
;;
wnr2000-v4)
[ "$magic_long" != "32303034" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
esac
echo "Sysupgrade is not yet supported on $board."
return 1
}
platform_pre_upgrade() {
local board=$(ar71xx_board_name)
case "$board" in
nbg6716 | \
r6100 | \
wndr3700v4 | \
wndr4300 )
nand_do_upgrade "$1"
;;
esac
}
platform_do_upgrade() {
local board=$(ar71xx_board_name)
case "$board" in
routerstation | \
routerstation-pro | \
ls-sr71 | \
all0305 | \
eap7660d | \
pb42 | \
pb44 | \
ja76pf | \
ja76pf2 | \
jwap003)
platform_do_upgrade_combined "$ARGV"
;;
wp543|\
wpe72)
platform_do_upgrade_compex "$ARGV"
;;
all0258n )
platform_do_upgrade_allnet "0x9f050000" "$ARGV"
;;
all0315n )
platform_do_upgrade_allnet "0x9f080000" "$ARGV"
;;
eap300v2 |\
cap4200ag)
platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
;;
dir-825-b1 |\
tew-673gru)
platform_do_upgrade_dir825b "$ARGV"
;;
mr1750 | \
mr600 | \
mr600v2 | \
mr900 | \
mr900v2 | \
om2p | \
om2pv2 | \
om2p-hs | \
om2p-hsv2 | \
om2p-lc | \
om5p | \
om5p-an)
platform_do_upgrade_openmesh "$ARGV"
;;
unifi-outdoor-plus | \
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
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