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domenico
2025-06-24 16:03:39 +02:00
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155
target/linux/ar71xx/base-files/lib/upgrade/allnet.sh Normal file
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# The U-Boot loader of the some Allnet devices requires image sizes and
# checksums to be provided in the U-Boot environment.
# In case the check fails during boot, a failsafe-system is started to provide
# a minimal web-interface for flashing a new firmware.
# determine size of the main firmware partition
platform_get_firmware_size() {
local dev size erasesize name
while read dev size erasesize name; do
name=${name#'"'}; name=${name%'"'}
case "$name" in
firmware)
printf "%d" "0x$size"
break
;;
esac
done < /proc/mtd
}
# get the first 4 bytes (magic) of a given file starting at offset in hex format
get_magic_long_at() {
dd if="$1" skip=$(( $CI_BLKSZ / 4 * $2 )) bs=4 count=1 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
get_filesize() {
wc -c "$1" | while read image_size _n ; do echo $image_size ; break; done
}
# scan through the update image pages until matching a magic
platform_get_offset() {
offsetcount=0
magiclong="x"
if [ -n "$3" ]; then
offsetcount=$3
fi
while magiclong=$( get_magic_long_at "$1" "$offsetcount" ) && [ -n "$magiclong" ]; do
case "$magiclong" in
"2705"*)
# U-Boot image magic
if [ "$2" = "uImage" ]; then
echo $offsetcount
return
fi
;;
"68737173"|"73717368")
# SquashFS
if [ "$2" = "rootfs" ]; then
echo $offsetcount
return
fi
;;
"deadc0de"|"19852003")
# JFFS2 empty page
if [ "$2" = "rootfs-data" ]; then
echo $offsetcount
return
fi
;;
esac
offsetcount=$(( $offsetcount + 1 ))
done
}
platform_check_image_allnet() {
local fw_printenv=/usr/sbin/fw_printenv
[ ! -n "$fw_printenv" -o ! -x "$fw_printenv" ] && {
echo "Please install uboot-envtools!"
return 1
}
[ ! -r "/etc/fw_env.config" ] && {
echo "/etc/fw_env.config is missing"
return 1
}
local image_size=$( get_filesize "$1" )
local firmware_size=$( platform_get_firmware_size )
[ $image_size -ge $firmware_size ] &&
{
echo "upgrade image is too big (${image_size}b > ${firmware_size}b)"
}
local vmlinux_blockoffset=$( platform_get_offset "$1" uImage )
[ -z $vmlinux_blockoffset ] && {
echo "vmlinux-uImage not found"
return 1
}
local rootfs_blockoffset=$( platform_get_offset "$1" rootfs "$vmlinux_blockoffset" )
[ -z $rootfs_blockoffset ] && {
echo "missing rootfs"
return 1
}
local data_blockoffset=$( platform_get_offset "$1" rootfs-data "$rootfs_blockoffset" )
[ -z $data_blockoffset ] && {
echo "rootfs doesn't have JFFS2 end marker"
return 1
}
return 0
}
platform_do_upgrade_allnet() {
local firmware_base_addr=$( printf "%d" "$1" )
local vmlinux_blockoffset=$( platform_get_offset "$2" uImage )
if [ ! -n "$vmlinux_blockoffset" ]; then
echo "can't determine uImage offset"
return 1
fi
local rootfs_blockoffset=$( platform_get_offset "$2" rootfs $(( $vmlinux_blockoffset + 1 )) )
local vmlinux_offset=$(( $vmlinux_blockoffset * $CI_BLKSZ ))
local vmlinux_addr=$(( $firmware_base_addr + $vmlinux_offset ))
local vmlinux_hexaddr=0x$( printf "%08x" "$vmlinux_addr" )
if [ ! -n "$rootfs_blockoffset" ]; then
echo "can't determine rootfs offset"
return 1
fi
local rootfs_offset=$(( $rootfs_blockoffset * $CI_BLKSZ ))
local rootfs_addr=$(( $firmware_base_addr + $rootfs_offset ))
local rootfs_hexaddr=0x$( printf "%08x" "$rootfs_addr" )
local vmlinux_blockcount=$(( $rootfs_blockoffset - $vmlinux_blockoffset ))
local vmlinux_size=$(( $rootfs_offset - $vmlinux_offset ))
local vmlinux_hexsize=0x$( printf "%08x" "$vmlinux_size" )
local data_blockoffset=$( platform_get_offset "$2" rootfs-data $(( $rootfs_blockoffset + 1 )) )
if [ ! -n "$data_blockoffset" ]; then
echo "can't determine rootfs size"
return 1
fi
local data_offset=$(( $data_blockoffset * $CI_BLKSZ ))
local rootfs_blockcount=$(( $data_blockoffset - $rootfs_blockoffset ))
local rootfs_size=$(( $data_offset - $rootfs_offset ))
local rootfs_hexsize=0x$( printf "%08x" "$rootfs_size" )
local rootfs_md5=$( dd if="$2" bs=$CI_BLKSZ skip=$rootfs_blockoffset count=$rootfs_blockcount 2>/dev/null | md5sum -); rootfs_md5="${rootfs_md5%% *}"
local vmlinux_md5=$( dd if="$2" bs=$CI_BLKSZ skip=$vmlinux_blockoffset count=$vmlinux_blockcount 2>/dev/null | md5sum -); vmlinux_md5="${vmlinux_md5%% *}"
# this needs a recent version of uboot-envtools!
cat >/tmp/fw_env_upgrade <<EOF
vmlinux_start_addr $vmlinux_hexaddr
vmlinux_size $vmlinux_hexsize
vmlinux_checksum $vmlinux_md5
rootfs_start_addr $rootfs_hexaddr
rootfs_size $rootfs_hexsize
rootfs_checksum $rootfs_md5
bootcmd bootm $vmlinux_hexaddr
EOF
mkdir -p /var/lock
fw_setenv -s /tmp/fw_env_upgrade || {
echo "failed to update U-Boot environment"
return 1
}
shift
default_do_upgrade "$@"
}

165
target/linux/ar71xx/base-files/lib/upgrade/dir825.sh Normal file
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#!/bin/sh
#
# Copyright (C) 2012 OpenWrt.org
#
. /lib/functions.sh
. /lib/ar71xx.sh
get_magic_at() {
local mtddev=$1
local pos=$2
dd bs=1 count=2 skip=$pos if=$mtddev 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
dir825b_is_caldata_valid() {
local mtddev=$1
local magic
magic=$(get_magic_at $mtddev 4096)
[ "$magic" != "a55a" ] && return 0
magic=$(get_magic_at $mtddev 20480)
[ "$magic" != "a55a" ] && return 0
return 1
}
dir825b_copy_caldata() {
local cal_src=$1
local cal_dst=$2
local mtd_src
local mtd_dst
local md5_src
local md5_dst
mtd_src=$(find_mtd_part $cal_src)
[ -z "$mtd_src" ] && {
echo "no $cal_src partition found"
return 1
}
mtd_dst=$(find_mtd_part $cal_dst)
[ -z "$mtd_dst" ] && {
echo "no $cal_dst partition found"
return 1
}
dir825b_is_caldata_valid "$mtd_src" && {
echo "no valid calibration data found in $cal_src"
return 1
}
dir825b_is_caldata_valid "$mtd_dst" && {
echo "Copying calibration data from $cal_src to $cal_dst..."
dd if="$mtd_src" 2>/dev/null | mtd -q -q write - "$cal_dst"
}
md5_src=$(md5sum "$mtd_src") && md5_src="${md5_src%% *}"
md5_dst=$(md5sum "$mtd_dst") && md5_dst="${md5_dst%% *}"
[ "$md5_src" != "$md5_dst" ] && {
echo "calibration data mismatch $cal_src:$md5_src $cal_dst:$md5_dst"
return 1
}
return 0
}
dir825b_do_upgrade_combined() {
local fw_part=$1
local fw_file=$2
local fw_mtd=$(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" ] && [ ${fw_blocks:-0} -gt 0 ]; then
local append=""
[ -f "$UPGRADE_BACKUP" ] && append="-j $UPGRADE_BACKUP"
sync
dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
mtd $append write - "$fw_part"
fi
}
dir825b_check_image() {
local magic="$(get_magic_long "$1")"
local fw_mtd=$(find_mtd_part "firmware_orig")
case "$magic" in
"27051956")
;;
"43493030")
local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
local md5_chk=$(dd if="$1" bs=64k skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
local fw_len=$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null)
local fw_part_len=$(mtd_get_part_size "firmware")
if [ -z "$fw_mtd" ]; then
ask_bool 0 "Do you have a backup of the caldata partition?" || {
echo "Warning, please make sure that you have a backup of the caldata partition."
echo "Once you have that, use 'sysupgrade -i' for upgrading to the 'fat' firmware."
return 1
}
fi
if [ -z "$md5_img" -o -z "$md5_chk" ]; then
echo "Unable to get image checksums. Maybe you are using a streamed image?"
return 1
fi
if [ "$md5_img" != "$md5_chk" ]; then
echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
return 1
fi
fw_len=$((0x$fw_len))
fw_part_len=${fw_part_len:-0}
if [ $fw_part_len -lt $fw_len ]; then
echo "The upgrade image is too big (size:$fw_len available:$fw_part_len)"
return 1
fi
;;
*)
echo "Unsupported image format."
return 1
;;
esac
return 0
}
platform_do_upgrade_dir825b() {
local magic="$(get_magic_long "$1")"
local fw_mtd=$(find_mtd_part "firmware_orig")
case "$magic" in
"27051956")
if [ -n "$fw_mtd" ]; then
# restore calibration data before downgrading to
# the normal image
dir825b_copy_caldata "caldata" "caldata_orig" || {
echo "unable to restore calibration data"
exit 1
}
PART_NAME="firmware_orig"
else
PART_NAME="firmware"
fi
default_do_upgrade "$1"
;;
"43493030")
if [ -z "$fw_mtd" ]; then
# backup calibration data before upgrading to the
# fat image
dir825b_copy_caldata "caldata" "caldata_copy" || {
echo "unable to backup calibration data"
exit 1
}
fi
dir825b_do_upgrade_combined "firmware" "$1"
;;
esac
}

165
target/linux/ar71xx/base-files/lib/upgrade/merakinand.sh Normal file
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#!/bin/sh
#
# Copyright (C) 2015-2016 Chris Blake <chrisrblake93@gmail.com>
#
# Custom upgrade script for Meraki NAND devices (ex. MR18)
# Based on dir825.sh and stock nand functions
#
. /lib/ar71xx.sh
. /lib/functions.sh
get_magic_at() {
local mtddev=$1
local pos=$2
dd bs=1 count=2 skip=$pos if=$mtddev 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
meraki_is_caldata_valid() {
local board=$1
local mtddev=$2
local magic
case "$board" in
"mr18")
magic=$(get_magic_at $mtddev 4096)
[ "$magic" != "0202" ] && return 0
magic=$(get_magic_at $mtddev 20480)
[ "$magic" != "0202" ] && return 0
magic=$(get_magic_at $mtddev 36864)
[ "$magic" != "0202" ] && return 0
return 1
;;
"z1")
magic=$(get_magic_at $mtddev 4096)
[ "$magic" != "0202" ] && return 0
magic=$(get_magic_at $mtddev 86016)
[ "$magic" != "a55a" ] && return 0
return 1
;;
*)
return 1
;;
esac
}
merakinand_copy_caldata() {
local cal_src=$1
local cal_dst=$2
local ubidev="$(nand_find_ubi $CI_UBIPART)"
local board_name="$(board_name)"
local rootfs_size="$(ubinfo /dev/ubi0 -N rootfs_data | grep "Size" | awk '{ print $6 }')"
# Setup partitions using board name, in case of future platforms
case "$board_name" in
"mr18"|\
"z1")
# Src is MTD
mtd_src="$(find_mtd_chardev $cal_src)"
[ -n "$mtd_src" ] || {
echo "no mtd device found for partition $cal_src"
exit 1
}
# Dest is UBI
# TODO: possibly add create (hard to do when rootfs_data is expanded & mounted)
# Would need to be done from ramdisk
mtd_dst="$(nand_find_volume $ubidev $cal_dst)"
[ -n "$mtd_dst" ] || {
echo "no ubi device found for partition $cal_dst"
exit 1
}
meraki_is_caldata_valid "$board_name" "$mtd_src" && {
echo "no valid calibration data found in $cal_src"
exit 1
}
meraki_is_caldata_valid "$board_name" "/dev/$mtd_dst" && {
echo "Copying calibration data from $cal_src to $cal_dst..."
dd if="$mtd_src" of=/tmp/caldata.tmp 2>/dev/null
ubiupdatevol "/dev/$mtd_dst" /tmp/caldata.tmp
rm /tmp/caldata.tmp
sync
}
return 0
;;
*)
echo "Unsupported device $board_name";
return 1
;;
esac
}
merakinand_do_kernel_check() {
local board_name="$1"
local tar_file="$2"
local image_magic_word=`(tar xf $tar_file sysupgrade-$board_name/kernel -O 2>/dev/null | dd bs=1 count=4 skip=0 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"')`
# What is our kernel magic string?
case "$board_name" in
"mr18")
[ "$image_magic_word" == "8e73ed8a" ] && {
echo "pass" && return 0
}
;;
"z1")
[ "$image_magic_word" == "4d495053" ] && {
echo "pass" && return 0
}
;;
esac
exit 1
}
merakinand_do_platform_check() {
local board_name="$1"
local tar_file="$2"
local control_length=`(tar xf $tar_file sysupgrade-$board_name/CONTROL -O | wc -c) 2> /dev/null`
local file_type="$(identify_tar $2 sysupgrade-$board_name/root)"
local kernel_magic="$(merakinand_do_kernel_check $1 $2)"
case "$board_name" in
"mr18"|\
"z1")
[ "$control_length" = 0 -o "$file_type" != "squashfs" -o "$kernel_magic" != "pass" ] && {
echo "Invalid sysupgrade file for $board_name"
return 1
}
;;
*)
echo "Unsupported device $board_name";
return 1
;;
esac
return 0
}
merakinand_do_upgrade() {
local tar_file="$1"
local board_name="$(board_name)"
# Do we need to do any platform tweaks?
case "$board_name" in
"mr18")
# Check and create UBI caldata if it's invalid
merakinand_copy_caldata "odm-caldata" "caldata"
nand_do_upgrade $1
;;
"z1")
# Check and create UBI caldata if it's invalid
merakinand_copy_caldata "origcaldata" "caldata"
nand_do_upgrade $1
;;
*)
echo "Unsupported device $board_name";
exit 1
;;
esac
}

232
target/linux/ar71xx/base-files/lib/upgrade/openmesh.sh Normal file
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# The U-Boot loader of the OpenMesh devices requires image sizes and
# checksums to be provided in the U-Boot environment.
# The OpenMesh devices come with 2 main partitions - while one is active
# sysupgrade will flash the other. The boot order is changed to boot the
# newly flashed partition. If the new partition can't be booted due to
# upgrade failures the previously used partition is loaded.
trim()
{
echo $1
}
cfg_value_get()
{
local cfg=$1 cfg_opt
local section=$2 our_section=0
local param=$3 our_param=
for cfg_opt in $cfg
do
[ "$cfg_opt" = "[$section]" ] && our_section=1 && continue
[ "$our_section" = "1" ] || continue
our_param=$(echo ${cfg_opt%%=*})
[ "$param" = "$our_param" ] && echo ${cfg_opt##*=} && break
done
}
platform_check_image_target_openmesh()
{
img_board_target="$1"
case "$img_board_target" in
A60)
[ "$board" = "a40" ] && return 0
[ "$board" = "a60" ] && return 0
echo "Invalid image board target ($img_board_target) for this platform: $board. Use the correct image for this platform"
return 1
;;
OM2P)
[ "$board" = "om2p" ] && return 0
[ "$board" = "om2pv2" ] && return 0
[ "$board" = "om2pv4" ] && return 0
[ "$board" = "om2p-lc" ] && return 0
[ "$board" = "om2p-hs" ] && return 0
[ "$board" = "om2p-hsv2" ] && return 0
[ "$board" = "om2p-hsv3" ] && return 0
[ "$board" = "om2p-hsv4" ] && return 0
echo "Invalid image board target ($img_board_target) for this platform: $board. Use the correct image for this platform"
return 1
;;
OM5P)
[ "$board" = "om5p" ] && return 0
[ "$board" = "om5p-an" ] && return 0
echo "Invalid image board target ($img_board_target) for this platform: $board. Use the correct image for this platform"
return 1
;;
OM5PAC)
[ "$board" = "om5p-ac" ] && return 0
[ "$board" = "om5p-acv2" ] && return 0
echo "Invalid image board target ($img_board_target) for this platform: $board. Use the correct image for this platform"
return 1
;;
MR1750)
[ "$board" = "mr1750" ] && return 0
[ "$board" = "mr1750v2" ] && return 0
echo "Invalid image board target ($img_board_target) for this platform: $board. Use the correct image for this platform"
return 1
;;
MR600)
[ "$board" = "mr600" ] && return 0
[ "$board" = "mr600v2" ] && return 0
echo "Invalid image board target ($img_board_target) for this platform: $board. Use the correct image for this platform"
return 1
;;
MR900)
[ "$board" = "mr900" ] && return 0
[ "$board" = "mr900v2" ] && return 0
echo "Invalid image board target ($img_board_target) for this platform: $board. Use the correct image for this platform"
return 1
;;
*)
echo "Invalid board target ($img_board_target). Use the correct image for this platform"
return 1
;;
esac
}
platform_check_image_openmesh()
{
local img_magic=$1
local img_path=$2
local fw_printenv=/usr/sbin/fw_printenv
local img_board_target= img_num_files= i=0
local cfg_name= kernel_name= rootfs_name=
case "$img_magic" in
# Combined Extended Image v1
43453031)
img_board_target=$(trim $(dd if="$img_path" bs=4 skip=1 count=8 2>/dev/null))
img_num_files=$(trim $(dd if="$img_path" bs=2 skip=18 count=1 2>/dev/null))
;;
*)
echo "Invalid image ($img_magic). Use combined extended images on this platform"
return 1
;;
esac
platform_check_image_target_openmesh "$img_board_target" || return 1
[ $img_num_files -lt 3 ] && {
echo "Invalid number of embedded images ($img_num_files). Use the correct image for this platform"
return 1
}
cfg_name=$(trim $(dd if="$img_path" bs=2 skip=19 count=16 2>/dev/null))
[ "$cfg_name" != "fwupgrade.cfg" ] && {
echo "Invalid embedded config file ($cfg_name). Use the correct image for this platform"
return 1
}
kernel_name=$(trim $(dd if="$img_path" bs=2 skip=55 count=16 2>/dev/null))
[ "$kernel_name" != "kernel" ] && {
echo "Invalid embedded kernel file ($kernel_name). Use the correct image for this platform"
return 1
}
rootfs_name=$(trim $(dd if="$img_path" bs=2 skip=91 count=16 2>/dev/null))
[ "$rootfs_name" != "rootfs" ] && {
echo "Invalid embedded kernel file ($rootfs_name). Use the correct image for this platform"
return 1
}
[ ! -x "$fw_printenv" ] && {
echo "Please install uboot-envtools!"
return 1
}
[ ! -r "/etc/fw_env.config" ] && {
echo "/etc/fw_env.config is missing"
return 1
}
return 0
}
platform_do_upgrade_openmesh()
{
local img_path=$1 img_board_target=
local kernel_start_addr= kernel_start_addr1= kernel_start_addr2=
local kernel_size= kernel_md5=
local rootfs_size= rootfs_checksize= rootfs_md5=
local kernel_bsize= total_size=
local data_offset=$((64 * 1024)) block_size= offset=
local uboot_env_upgrade="/tmp/fw_env_upgrade"
local cfg_size= kernel_size= rootfs_size=
local append=""
[ -f "$UPGRADE_BACKUP" ] && append="-j $UPGRADE_BACKUP"
cfg_size=$(dd if="$img_path" bs=2 skip=35 count=4 2>/dev/null)
kernel_size=$(dd if="$img_path" bs=2 skip=71 count=4 2>/dev/null)
rootfs_size=$(dd if="$img_path" bs=2 skip=107 count=4 2>/dev/null)
img_board_target=$(trim $(dd if="$img_path" bs=4 skip=1 count=8 2>/dev/null))
cfg_content=$(dd if="$img_path" bs=1 skip=$data_offset count=$(echo $((0x$cfg_size))) 2>/dev/null)
case $img_board_target in
OM2P)
block_size=$((256 * 1024))
total_size=7340032
kernel_start_addr1=0x9f1c0000
kernel_start_addr2=0x9f8c0000
;;
OM5P|OM5PAC|MR600|MR900|MR1750|A60)
block_size=$((64 * 1024))
total_size=7995392
kernel_start_addr1=0x9f0b0000
kernel_start_addr2=0x9f850000
;;
esac
kernel_md5=$(cfg_value_get "$cfg_content" "vmlinux" "md5sum")
rootfs_md5=$(cfg_value_get "$cfg_content" "rootfs" "md5sum")
rootfs_checksize=$(cfg_value_get "$cfg_content" "rootfs" "checksize")
if [ "$((0x$kernel_size % $block_size))" = "0" ]
then
kernel_bsize=$(echo $((0x$kernel_size)))
else
kernel_bsize=$((0x$kernel_size + ($block_size - (0x$kernel_size % $block_size))))
fi
mtd -q erase inactive
offset=$(echo $(($data_offset + 0x$cfg_size + 0x$kernel_size)))
dd if="$img_path" bs=1 skip=$offset count=$(echo $((0x$rootfs_size))) 2>&- | mtd -n -p $kernel_bsize $append write - "inactive"
offset=$(echo $(($data_offset + 0x$cfg_size)))
dd if="$img_path" bs=1 skip=$offset count=$(echo $((0x$kernel_size))) 2>&- | mtd -n write - "inactive"
rm $uboot_env_upgrade 2>&-
if [ "$(grep 'mtd3:.*inactive' /proc/mtd)" ]
then
printf "kernel_size_1 %u\n" $(($kernel_bsize / 1024)) >> $uboot_env_upgrade
printf "rootfs_size_1 %u\n" $((($total_size - $kernel_bsize) / 1024)) >> $uboot_env_upgrade
printf "bootseq 1,2\n" >> $uboot_env_upgrade
kernel_start_addr=$kernel_start_addr1
else
printf "kernel_size_2 %u\n" $(($kernel_bsize / 1024)) >> $uboot_env_upgrade
printf "rootfs_size_2 %u\n" $((($total_size - $kernel_bsize) / 1024)) >> $uboot_env_upgrade
printf "bootseq 2,1\n" >> $uboot_env_upgrade
kernel_start_addr=$kernel_start_addr2
fi
printf "vmlinux_start_addr %s\n" $kernel_start_addr >> $uboot_env_upgrade
printf "vmlinux_size 0x%s\n" $kernel_size >> $uboot_env_upgrade
printf "vmlinux_checksum %s\n" $kernel_md5 >> $uboot_env_upgrade
printf "rootfs_start_addr 0x%x\n" $(($kernel_start_addr + $kernel_bsize)) >> $uboot_env_upgrade
printf "rootfs_size %s\n" $rootfs_checksize >> $uboot_env_upgrade
printf "rootfs_checksum %s\n" $rootfs_md5 >> $uboot_env_upgrade
mkdir -p /var/lock
fw_setenv -s $uboot_env_upgrade || {
echo "failed to update U-Boot environment"
return 1
}
}

916
target/linux/ar71xx/base-files/lib/upgrade/platform.sh Executable file
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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 /etc/fw_env.config /var/lock/fw_printenv.lock'
RAMFS_COPY_BIN='nandwrite fw_printenv fw_setenv'
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 "$UPGRADE_BACKUP" ] && append="-j $UPGRADE_BACKUP"
if [ "$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_support_list() {
local image="$1"
local offset="$2"
local model="$3"
local trargs="$4"
# Here $image is given to dd directly instead of using get_image;
# otherwise the skip will take almost a second (as dd can't seek)
dd if="$image" bs=1 skip=$offset count=1024 2>/dev/null | tr -d "$trargs" | (
while IFS= read -r line; do
[ "$line" = "$model" ] && exit 0
done
exit 1
)
}
tplink_pharos_check_image() {
local image_magic="$(get_magic_long "$1")"
local board_magic="$2"
[ "$image_magic" != "$board_magic" ] && {
echo "Invalid image magic '$image_magic'. Expected '$board_magic'."
return 1
}
local model_string="$3"
local trargs="$4"
# New images have the support list at 7802888, old ones at 1511432
tplink_pharos_check_support_list "$1" 7802888 "$model_string" "$trargs" || \
tplink_pharos_check_support_list "$1" 1511432 "$model_string" "$trargs" || {
echo "Unsupported image (model not in support-list)"
return 1
}
return 0
}
seama_get_type_magic() {
get_image "$@" | 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" ] && [ ${fw_blocks:-0} -gt 0 ]; then
local append=""
[ -f "$UPGRADE_BACKUP" ] && append="-j $UPGRADE_BACKUP"
sync
dd if="$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 $fw_part_size bytes"
return 1
}
;;
esac
return 0
}
platform_check_image() {
local board=$(board_name)
local magic="$(get_magic_word "$1")"
local magic_long="$(get_magic_long "$1")"
[ "$#" -gt 1 ] && return 1
case "$board" in
airgateway|\
airgatewaypro|\
airrouter|\
ap121f|\
ap132|\
ap531b0|\
ap90q|\
archer-c25-v1|\
archer-c58-v1|\
archer-c59-v1|\
archer-c59-v2|\
archer-c60-v1|\
archer-c60-v2|\
archer-c7-v4|\
archer-c7-v5|\
arduino-yun|\
bullet-m|\
bullet-m-xw|\
c-55|\
carambola2|\
cf-e316n-v2|\
cf-e320n-v2|\
cf-e355ac-v1|\
cf-e355ac-v2|\
cf-e375ac|\
cf-e380ac-v1|\
cf-e380ac-v2|\
cf-e385ac|\
cf-e520n|\
cf-e530n|\
cpe505n|\
cpe830|\
cpe870|\
dap-1330-a1|\
dgl-5500-a1|\
dhp-1565-a1|\
dir-505-a1|\
dir-600-a1|\
dir-615-c1|\
dir-615-e1|\
dir-615-e4|\
dir-615-i1|\
dir-825-c1|\
dir-835-a1|\
dlan-hotspot|\
dlan-pro-1200-ac|\
dlan-pro-500-wp|\
dr342|\
dr531|\
dragino2|\
e1700ac-v2|\
e558-v2|\
e600g-v2|\
e600gac-v2|\
e750a-v4|\
e750g-v8|\
ebr-2310-c1|\
ens202ext|\
epg5000|\
esr1750|\
esr900|\
ew-balin|\
ew-dorin|\
ew-dorin-router|\
gl-ar150|\
gl-ar300m|\
gl-ar300|\
gl-ar750|\
gl-ar750s|\
gl-domino|\
gl-mifi|\
gl-usb150|\
hiwifi-hc6361|\
hornet-ub-x2|\
jwap230|\
lbe-m5|\
lima|\
loco-m-xw|\
mzk-w04nu|\
mzk-w300nh|\
n5q|\
nanostation-m|\
nanostation-m-xw|\
nbg460n_550n_550nh|\
pqi-air-pen|\
r36a|\
r602n|\
rme-eg200|\
rocket-m|\
rocket-m-ti|\
rocket-m-xw|\
rw2458n|\
sc1750|\
sc300m|\
sc450|\
sr3200|\
t830|\
tew-632brp|\
tew-712br|\
tew-732br|\
tew-823dru|\
tl-wr1043n-v5|\
tl-wr942n-v1|\
unifi|\
unifi-outdoor|\
unifiac-lite|\
unifiac-pro|\
wam250|\
weio|\
whr-g301n|\
whr-hp-g300n|\
whr-hp-gn|\
wlae-ag300n|\
wndap360|\
wpj342|\
wpj344|\
wpj531|\
wpj558|\
wpj563|\
wrt400n|\
wrtnode2q|\
wzr-450hp2|\
wzr-hp-ag300h|\
wzr-hp-g300nh|\
wzr-hp-g300nh2|\
wzr-hp-g450h|\
xd3200)
[ "$magic" != "2705" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
alfa-ap96|\
alfa-nx|\
ap121|\
ap121-mini|\
ap135-020|\
ap136-010|\
ap136-020|\
ap147-010|\
ap152|\
ap91-5g|\
ap96|\
bhr-4grv2|\
bxu2000n-2-a1|\
db120|\
dr344|\
dw33d|\
f9k1115v2|\
hornet-ub|\
mr12|\
mr16|\
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 "$1" && return 0
return 1
;;
all0305|\
eap300v2|\
eap7660d|\
ja76pf|\
ja76pf2|\
jwap003|\
ls-sr71|\
pb42|\
pb44|\
routerstation|\
routerstation-pro|\
wp543|\
wpe72)
[ "$magic" != "4349" ] && {
echo "Invalid image. Use *-sysupgrade.bin files on this board"
return 1
}
local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
local md5_chk=$(fwtool -q -t -i /dev/null "$1"; 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:$md5_chk)"
return 1
fi
return 0
;;
antminer-s1|\
antminer-s3|\
antrouter-r1|\
archer-c5|\
archer-c7|\
el-m150|\
el-mini|\
gl-inet|\
lan-turtle|\
mc-mac1200r|\
minibox-v1|\
minibox-v3.2|\
omy-g1|\
omy-x1|\
onion-omega|\
oolite-v1|\
oolite-v5.2|\
oolite-v5.2-dev|\
packet-squirrel|\
re355|\
re450|\
rut900|\
smart-300|\
som9331|\
tellstick-znet-lite|\
tl-mr10u|\
tl-mr11u|\
tl-mr12u|\
tl-mr13u|\
tl-mr3020|\
tl-mr3040|\
tl-mr3040-v2|\
tl-mr3220|\
tl-mr3220-v2|\
tl-mr3420|\
tl-mr3420-v2|\
tl-mr6400|\
tl-wa701nd-v2|\
tl-wa7210n-v2|\
tl-wa750re|\
tl-wa7510n|\
tl-wa801nd-v2|\
tl-wa801nd-v3|\
tl-wa830re-v2|\
tl-wa850re|\
tl-wa850re-v2|\
tl-wa855re-v1|\
tl-wa860re|\
tl-wa901nd|\
tl-wa901nd-v2|\
tl-wa901nd-v3|\
tl-wa901nd-v4|\
tl-wa901nd-v5|\
tl-wdr3320-v2|\
tl-wdr3500|\
tl-wdr4300|\
tl-wdr4900-v2|\
tl-wdr6500-v2|\
tl-wpa8630|\
tl-wr1041n-v2|\
tl-wr1043nd|\
tl-wr1043nd-v2|\
tl-wr1043nd-v4|\
tl-wr2543n|\
tl-wr703n|\
tl-wr710n|\
tl-wr720n-v3|\
tl-wr740n-v6|\
tl-wr741nd|\
tl-wr741nd-v4|\
tl-wr802n-v1|\
tl-wr802n-v2|\
tl-wr810n|\
tl-wr810n-v2|\
tl-wr840n-v2|\
tl-wr840n-v3|\
tl-wr841n-v1|\
tl-wr841n-v7|\
tl-wr841n-v8|\
tl-wr841n-v9|\
tl-wr841n-v11|\
tl-wr842n-v2|\
tl-wr842n-v3|\
tl-wr902ac-v1|\
tl-wr940n-v4|\
tl-wr940n-v6|\
tl-wr941nd|\
tl-wr941nd-v5|\
tl-wr941nd-v6|\
ts-d084|\
wifi-pineapple-nano)
local magic_ver="0100"
case "$board" in
tl-wdr3320-v2|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-921gs-5hpacd-r2|\
rb-922uags-5hpacd|\
rb-951g-2hnd|\
rb-951ui-2hnd|\
rb-2011l|\
rb-2011il|\
rb-2011ils|\
rb-2011uas|\
rb-2011uas-2hnd|\
rb-2011uias|\
rb-2011uias-2hnd|\
rb-2011uias-2hnd-r2|\
rb-sxt2n|\
rb-sxt5n)
nand_do_platform_check routerboard $1
return $?
;;
c-60|\
hiveap-121|\
nbg6716|\
r6100|\
rambutan|\
wi2a-ac200i|\
wndr3700v4|\
wndr4300)
nand_do_platform_check $board $1
return $?
;;
cpe210|\
cpe510|\
eap120|\
wbs210|\
wbs510)
tplink_pharos_check_image "$1" "7f454c46" "$(tplink_pharos_get_model_string)" '' && return 0
return 1
;;
cpe210-v2|\
cpe210-v3)
tplink_pharos_check_image "$1" "01000000" "$(tplink_pharos_v2_get_model_string)" '\0\xff\r' && return 0
return 1
;;
cpe510-v2)
tplink_pharos_check_image "$1" "7f454c46" "$(tplink_pharos_v2_get_model_string)" '\0\xff\r' && return 0
return 1
;;
a40|\
a60|\
mr1750|\
mr1750v2|\
mr600|\
mr600v2|\
mr900|\
mr900v2|\
om2p|\
om2p-hs|\
om2p-hsv2|\
om2p-hsv3|\
om2p-hsv4|\
om2p-lc|\
om2pv2|\
om2pv4|\
om5p|\
om5p-ac|\
om5p-acv2|\
om5p-an)
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|\
fritz4020|\
fritz450e|\
koala|\
rb-750-r2|\
rb-750p-pbr2|\
rb-750up-r2|\
rb-911-2hn|\
rb-911-5hn|\
rb-931-2nd|\
rb-941-2nd|\
rb-951ui-2nd|\
rb-952ui-5ac2nd|\
rb-962uigs-5hact2hnt|\
rb-lhg-5nd|\
rb-map-2nd|\
rb-mapl-2nd|\
rb-sxt-2nd-r3|\
rb-wap-2nd|\
rb-wapg-5hact2hnd|\
rb-wapr-2nd)
return 0
;;
esac
echo "Sysupgrade is not yet supported on $board."
return 1
}
platform_pre_upgrade() {
local board=$(board_name)
case "$board" in
rb-750-r2|\
rb-750p-pbr2|\
rb-750up-r2|\
rb-911-2hn|\
rb-911-5hn|\
rb-931-2nd|\
rb-941-2nd|\
rb-951ui-2nd|\
rb-952ui-5ac2nd|\
rb-962uigs-5hact2hnt|\
rb-lhg-5nd|\
rb-map-2nd|\
rb-mapl-2nd|\
rb-sxt-2nd-r3|\
rb-wap-2nd|\
rb-wapg-5hact2hnd|\
rb-wapr-2nd)
# erase firmware if booted from initramfs
[ -z "$(rootfs_type)" ] && mtd erase firmware
;;
esac
}
platform_nand_pre_upgrade() {
local board=$(board_name)
case "$board" in
rb*)
CI_KERNPART=none
local fw_mtd=$(find_mtd_part kernel)
fw_mtd="${fw_mtd/block/}"
[ -n "$fw_mtd" ] || return
local board_dir=$(tar tf "$1" | grep -m 1 '^sysupgrade-.*/$')
board_dir=${board_dir%/}
[ -n "$board_dir" ] || return
mtd erase kernel
tar xf "$1" ${board_dir}/kernel -O | nandwrite -o "$fw_mtd" -
;;
wi2a-ac200i)
case "$(fw_printenv -n dualPartition)" in
imgA)
fw_setenv dualPartition imgB
fw_setenv ActImg NokiaImageB
;;
imgB)
fw_setenv dualPartition imgA
fw_setenv ActImg NokiaImageA
;;
esac
ubiblock -r /dev/ubiblock0_0 2>/dev/null >/dev/null
rm -f /dev/ubiblock0_0
ubidetach -d 0 2>/dev/null >/dev/null
CI_UBIPART=ubi_alt
CI_KERNPART=kernel_alt
;;
esac
}
platform_do_upgrade() {
local board=$(board_name)
case "$board" in
all0258n)
platform_do_upgrade_allnet "0x9f050000" "$1"
;;
all0305|\
eap7660d|\
ja76pf|\
ja76pf2|\
jwap003|\
ls-sr71|\
pb42|\
pb44|\
routerstation|\
routerstation-pro)
platform_do_upgrade_combined "$1"
;;
all0315n)
platform_do_upgrade_allnet "0x9f080000" "$1"
;;
cap4200ag|\
eap300v2|\
ens202ext)
platform_do_upgrade_allnet "0xbf0a0000" "$1"
;;
dir-825-b1|\
tew-673gru)
platform_do_upgrade_dir825b "$1"
;;
a40|\
a60|\
mr1750|\
mr1750v2|\
mr600|\
mr600v2|\
mr900|\
mr900v2|\
om2p|\
om2p-hs|\
om2p-hsv2|\
om2p-hsv3|\
om2p-hsv4|\
om2p-lc|\
om2pv2|\
om2pv4|\
om5p|\
om5p-ac|\
om5p-acv2|\
om5p-an)
platform_do_upgrade_openmesh "$1"
;;
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-5hpacd|\
rb-911g-5hpnd|\
rb-912uag-2hpnd|\
rb-912uag-5hpnd|\
rb-921gs-5hpacd-r2|\
rb-922uags-5hpacd|\
rb-951g-2hnd|\
rb-951ui-2hnd|\
rb-2011il|\
rb-2011ils|\
rb-2011l|\
rb-2011uas|\
rb-2011uas-2hnd|\
rb-2011uias|\
rb-2011uias-2hnd|\
rb-2011uias-2hnd-r2|\
rb-sxt2n|\
rb-sxt5n|\
wi2a-ac200i|\
wndr3700v4|\
wndr4300)
nand_do_upgrade "$1"
;;
mr18|\
z1)
merakinand_do_upgrade "$1"
;;
uap-pro|\
unifi-outdoor-plus)
MTD_CONFIG_ARGS="-s 0x180000"
default_do_upgrade "$1"
;;
wp543|\
wpe72)
platform_do_upgrade_compex "$1"
;;
*)
default_do_upgrade "$1"
;;
esac
}