2 # Copyright (C) 2011 OpenWrt.org
5 . /lib/functions/system.sh
9 RAMFS_COPY_DATA='/lib/ar71xx.sh /etc/fw_env.config /var/lock/fw_printenv.lock'
10 RAMFS_COPY_BIN='nandwrite fw_printenv fw_setenv'
15 PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
17 platform_find_partitions() {
18 local first dev size erasesize name
19 while read dev size erasesize name; do
20 name=${name#'"'}; name=${name%'"'}
22 vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin|rootfs|filesystem)
23 if [ -z "$first" ]; then
26 echo "$erasesize:$first:$name"
34 platform_find_kernelpart() {
36 for part in "${1%:*}" "${1#*:}"; do
38 vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin)
46 platform_find_rootfspart() {
48 for part in "${1%:*}" "${1#*:}"; do
49 [ "$part" != "$2" ] && echo "$part" && break
53 platform_do_upgrade_combined() {
54 local partitions=$(platform_find_partitions)
55 local kernelpart=$(platform_find_kernelpart "${partitions#*:}")
56 local erase_size=$((0x${partitions%%:*})); partitions="${partitions#*:}"
57 local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null)
58 local kern_blocks=$(($kern_length / $CI_BLKSZ))
59 local root_blocks=$((0x$(dd if="$1" bs=2 skip=5 count=4 2>/dev/null) / $CI_BLKSZ))
61 if [ -n "$partitions" ] && [ -n "$kernelpart" ] && \
62 [ ${kern_blocks:-0} -gt 0 ] && \
63 [ ${root_blocks:-0} -gt 0 ] && \
64 [ ${erase_size:-0} -gt 0 ];
66 local rootfspart=$(platform_find_rootfspart "$partitions" "$kernelpart")
68 [ -f "$UPGRADE_BACKUP" ] && append="-j $UPGRADE_BACKUP"
70 if [ "$PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD" -ne 1 ]; then
71 ( dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null; \
72 dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null ) | \
73 mtd -r $append -F$kernelpart:$kern_length:$CI_LDADR,rootfs write - $partitions
74 elif [ -n "$rootfspart" ]; then
75 dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null | \
76 mtd write - $kernelpart
77 dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null | \
78 mtd -r $append write - $rootfspart
81 PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
84 tplink_get_image_hwid() {
85 get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
88 tplink_get_image_mid() {
89 get_image "$@" | dd bs=4 count=1 skip=17 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
92 tplink_get_image_boot_size() {
93 get_image "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
96 tplink_pharos_check_support_list() {
102 # Here $image is given to dd directly instead of using get_image;
103 # otherwise the skip will take almost a second (as dd can't seek)
104 dd if="$image" bs=1 skip=$offset count=1024 2>/dev/null | tr -d "$trargs" | (
105 while IFS= read -r line; do
106 [ "$line" = "$model" ] && exit 0
113 tplink_pharos_check_image() {
114 local image_magic="$(get_magic_long "$1")"
115 local board_magic="$2"
116 [ "$image_magic" != "$board_magic" ] && {
117 echo "Invalid image magic '$image_magic'. Expected '$board_magic'."
121 local model_string="$3"
124 # New images have the support list at 7802888, old ones at 1511432
125 tplink_pharos_check_support_list "$1" 7802888 "$model_string" "$trargs" || \
126 tplink_pharos_check_support_list "$1" 1511432 "$model_string" "$trargs" || {
127 echo "Unsupported image (model not in support-list)"
134 seama_get_type_magic() {
135 get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
138 wrgg_get_image_magic() {
139 get_image "$@" | dd bs=4 count=1 skip=8 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
142 cybertan_get_image_magic() {
143 get_image "$@" | dd bs=8 count=1 skip=0 2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
146 cybertan_check_image() {
147 local magic="$(cybertan_get_image_magic "$1")"
148 local fw_magic="$(cybertan_get_hw_magic)"
150 [ "$fw_magic" != "$magic" ] && {
151 echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic"
158 platform_do_upgrade_compex() {
160 local fw_part=$PART_NAME
161 local fw_mtd=$(find_mtd_part $fw_part)
162 local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null)
163 local fw_blocks=$(($fw_length / 65536))
165 if [ -n "$fw_mtd" ] && [ ${fw_blocks:-0} -gt 0 ]; then
167 [ -f "$UPGRADE_BACKUP" ] && append="-j $UPGRADE_BACKUP"
170 dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
171 mtd $append write - "$fw_part"
176 local magic_long="$(get_magic_long "$1")"
177 local fw_part_size=$(mtd_get_part_size firmware)
179 case "$magic_long" in
181 [ "$fw_part_size" != "16318464" ] && {
182 echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
187 [ "$fw_part_size" != "7929856" ] && {
188 echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
197 platform_check_image() {
198 local board=$(board_name)
199 local magic="$(get_magic_word "$1")"
200 local magic_long="$(get_magic_long "$1")"
202 [ "$#" -gt 1 ] && return 1
331 [ "$magic" != "2705" ] && {
332 echo "Invalid image type."
362 [ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
363 echo "Invalid image type."
375 platform_check_image_allnet "$1" && return 0
391 [ "$magic" != "4349" ] && {
392 echo "Invalid image. Use *-sysupgrade.bin files on this board"
396 local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
397 local md5_chk=$(fwtool -q -t -i /dev/null "$1"; dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
399 if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
402 echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
432 tellstick-znet-lite|\
499 local magic_ver="0100"
507 [ "$magic" != "$magic_ver" ] && {
508 echo "Invalid image type."
517 hwid=$(tplink_get_hwid)
518 mid=$(tplink_get_mid)
519 imagehwid=$(tplink_get_image_hwid "$1")
520 imagemid=$(tplink_get_image_mid "$1")
522 [ "$hwid" != "$imagehwid" -o "$mid" != "$imagemid" ] && {
523 echo "Invalid image, hardware ID mismatch, hw:$hwid $mid image:$imagehwid $imagemid."
529 boot_size=$(tplink_get_image_boot_size "$1")
530 [ "$boot_size" != "00000000" ] && {
531 echo "Invalid image, it contains a bootloader."
540 dir825b_check_image "$1" && return 0
571 rb-2011uias-2hnd-r2|\
574 nand_do_platform_check routerboard $1
585 nand_do_platform_check $board $1
593 tplink_pharos_check_image "$1" "7f454c46" "$(tplink_pharos_get_model_string)" '' && return 0
598 tplink_pharos_check_image "$1" "01000000" "$(tplink_pharos_v2_get_model_string)" '\0\xff\r' && return 0
602 tplink_pharos_check_image "$1" "7f454c46" "$(tplink_pharos_v2_get_model_string)" '\0\xff\r' && return 0
625 platform_check_image_openmesh "$magic_long" "$1" && return 0
630 merakinand_do_platform_check $board $1
637 [ "$magic_long" != "5ea3a417" ] && {
638 echo "Invalid image, bad magic: $magic_long"
642 local typemagic=$(seama_get_type_magic "$1")
643 [ "$typemagic" != "6669726d" ] && {
644 echo "Invalid image, bad type: $typemagic"
653 cybertan_check_image "$1" && return 0
659 [ "$magic_long" != "19852003" ] && {
660 echo "Invalid image type."
667 alfa_check_image "$1" && return 0
677 hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
678 [ "$magic_long" != "$hw_magic" ] && {
679 echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
686 [ "$magic_long" != "32303034" ] && {
687 echo "Invalid image type."
694 [ "$magic_long" != "32323030" ] && {
695 echo "Invalid image type."
702 local magic=$(wrgg_get_image_magic "$1")
703 [ "$magic" != "21030820" ] && {
704 echo "Invalid image, bad type: $magic"
710 # these boards use metadata images
724 rb-962uigs-5hact2hnt|\
736 echo "Sysupgrade is not yet supported on $board."
740 platform_pre_upgrade() {
741 local board=$(board_name)
753 rb-962uigs-5hact2hnt|\
761 # erase firmware if booted from initramfs
762 [ -z "$(rootfs_type)" ] && mtd erase firmware
767 platform_nand_pre_upgrade() {
768 local board=$(board_name)
773 local fw_mtd=$(find_mtd_part kernel)
774 fw_mtd="${fw_mtd/block/}"
775 [ -n "$fw_mtd" ] || return
777 tar xf "$1" sysupgrade-routerboard/kernel -O | nandwrite -o "$fw_mtd" -
780 case "$(fw_printenv -n dualPartition)" in
782 fw_setenv dualPartition imgB
783 fw_setenv ActImg NokiaImageB
786 fw_setenv dualPartition imgA
787 fw_setenv ActImg NokiaImageA
790 ubiblock -r /dev/ubiblock0_0 2>/dev/null >/dev/null
791 rm -f /dev/ubiblock0_0
792 ubidetach -d 0 2>/dev/null >/dev/null
794 CI_KERNPART=kernel_alt
799 platform_do_upgrade() {
800 local board=$(board_name)
804 platform_do_upgrade_allnet "0x9f050000" "$1"
816 platform_do_upgrade_combined "$1"
819 platform_do_upgrade_allnet "0x9f080000" "$1"
824 platform_do_upgrade_allnet "0xbf0a0000" "$1"
828 platform_do_upgrade_dir825b "$1"
850 platform_do_upgrade_openmesh "$1"
886 rb-2011uias-2hnd-r2|\
896 merakinand_do_upgrade "$1"
900 MTD_CONFIG_ARGS="-s 0x180000"
901 default_do_upgrade "$1"
905 platform_do_upgrade_compex "$1"
908 default_do_upgrade "$1"