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456 lines
8.7 KiB
456 lines
8.7 KiB
#
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# Copyright (C) 2011 OpenWrt.org
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#
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. /lib/functions/system.sh
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. /lib/ar71xx.sh
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PART_NAME=firmware
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RAMFS_COPY_DATA=/lib/ar71xx.sh
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CI_BLKSZ=65536
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CI_LDADR=0x80060000
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platform_find_partitions() {
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local first dev size erasesize name
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while read dev size erasesize name; do
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name=${name#'"'}; name=${name%'"'}
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case "$name" in
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vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin|rootfs|filesystem)
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if [ -z "$first" ]; then
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first="$name"
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else
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echo "$erasesize:$first:$name"
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break
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fi
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;;
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esac
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done < /proc/mtd
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}
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platform_find_kernelpart() {
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local part
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for part in "${1%:*}" "${1#*:}"; do
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case "$part" in
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vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin)
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echo "$part"
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break
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;;
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esac
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done
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}
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platform_do_upgrade_combined() {
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local partitions=$(platform_find_partitions)
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local kernelpart=$(platform_find_kernelpart "${partitions#*:}")
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local erase_size=$((0x${partitions%%:*})); partitions="${partitions#*:}"
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local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null)
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local kern_blocks=$(($kern_length / $CI_BLKSZ))
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local root_blocks=$((0x$(dd if="$1" bs=2 skip=5 count=4 2>/dev/null) / $CI_BLKSZ))
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if [ -n "$partitions" ] && [ -n "$kernelpart" ] && \
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[ ${kern_blocks:-0} -gt 0 ] && \
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[ ${root_blocks:-0} -gt 0 ] && \
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[ ${erase_size:-0} -gt 0 ];
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then
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local append=""
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[ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
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( dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null; \
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dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null ) | \
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mtd -r $append -F$kernelpart:$kern_length:$CI_LDADR,rootfs write - $partitions
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fi
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}
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tplink_get_image_hwid() {
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get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
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}
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tplink_get_image_boot_size() {
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get_image "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
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}
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seama_get_type_magic() {
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get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
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}
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cybertan_get_image_magic() {
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get_image "$@" | dd bs=8 count=1 skip=0 2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
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}
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cybertan_check_image() {
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local magic="$(cybertan_get_image_magic "$1")"
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local fw_magic="$(cybertan_get_hw_magic)"
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[ "$fw_magic" != "$magic" ] && {
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echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic"
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return 1
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}
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return 0
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}
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platform_do_upgrade_compex() {
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local fw_file=$1
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local fw_part=$PART_NAME
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local fw_mtd=$(find_mtd_part $fw_part)
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local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null)
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local fw_blocks=$(($fw_length / 65536))
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if [ -n "$fw_mtd" ] && [ ${fw_blocks:-0} -gt 0 ]; then
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local append=""
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[ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
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sync
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dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
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mtd $append write - "$fw_part"
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fi
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}
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alfa_check_image() {
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local magic_long="$(get_magic_long "$1")"
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local fw_part_size=$(mtd_get_part_size firmware)
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case "$magic_long" in
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"27051956")
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[ "$fw_part_size" != "16318464" ] && {
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echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
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return 1
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}
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;;
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"68737173")
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[ "$fw_part_size" != "7929856" ] && {
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echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
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return 1
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}
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;;
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esac
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return 0
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}
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platform_check_image() {
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local board=$(ar71xx_board_name)
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local magic="$(get_magic_word "$1")"
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local magic_long="$(get_magic_long "$1")"
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[ "$#" -gt 1 ] && return 1
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case "$board" in
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all0315n | \
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all0258n | \
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cap4200ag)
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platform_check_image_allnet "$1" && return 0
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return 1
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;;
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alfa-ap96 | \
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alfa-nx | \
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ap113 | \
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ap121 | \
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ap121-mini | \
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ap136-010 | \
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ap136-020 | \
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ap135-020 | \
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ap96 | \
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db120 | \
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hornet-ub | \
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bxu2000n-2-a1 | \
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zcn-1523h-2 | \
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zcn-1523h-5)
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[ "$magic_long" != "68737173" -a "$magic_long" != "19852003" ] && {
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echo "Invalid image type."
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return 1
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}
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return 0
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;;
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ap81 | \
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ap83 | \
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ap132 | \
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dir-505-a1 | \
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dir-600-a1 | \
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dir-615-c1 | \
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dir-615-e1 | \
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dir-615-e4 | \
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dir-825-c1 | \
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dir-835-a1 | \
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dragino2 | \
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esr1750 | \
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esr900 | \
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ew-dorin | \
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ew-dorin-router | \
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hiwifi-hc6361 | \
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hornet-ub-x2 | \
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mzk-w04nu | \
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mzk-w300nh | \
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tew-632brp | \
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tew-712br | \
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tew-732br | \
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wrt400n | \
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airgateway | \
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airrouter | \
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bullet-m | \
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loco-m-xw | \
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nanostation-m | \
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rocket-m | \
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nanostation-m-xw | \
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rw2458n | \
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wndap360 | \
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wzr-hp-g300nh2 | \
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wzr-hp-g300nh | \
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wzr-hp-g450h | \
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wzr-hp-ag300h | \
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wzr-450hp2 | \
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whr-g301n | \
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whr-hp-g300n | \
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whr-hp-gn | \
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wlae-ag300n | \
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nbg460n_550n_550nh | \
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unifi | \
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unifi-outdoor | \
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carambola2 )
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[ "$magic" != "2705" ] && {
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echo "Invalid image type."
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return 1
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}
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return 0
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;;
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dir-825-b1 | \
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tew-673gru)
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dir825b_check_image "$1" && return 0
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;;
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mynet-rext|\
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wrt160nl)
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cybertan_check_image "$1" && return 0
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return 1
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;;
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qihoo-c301 | \
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mynet-n600 | \
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mynet-n750)
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[ "$magic_long" != "5ea3a417" ] && {
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echo "Invalid image, bad magic: $magic_long"
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return 1
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}
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local typemagic=$(seama_get_type_magic "$1")
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[ "$typemagic" != "6669726d" ] && {
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echo "Invalid image, bad type: $typemagic"
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return 1
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}
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return 0;
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;;
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mr600 | \
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mr600v2 | \
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om2p | \
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om2pv2 | \
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om2p-hs | \
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om2p-hsv2 | \
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om2p-lc | \
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om5p)
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platform_check_image_openmesh "$magic_long" "$1" && return 0
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return 1
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;;
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archer-c5 | \
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archer-c7 | \
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el-m150 | \
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el-mini | \
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gl-inet | \
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oolite | \
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smart-300 | \
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tl-mr10u | \
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tl-mr11u | \
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tl-mr13u | \
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tl-mr3020 | \
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tl-mr3040 | \
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tl-mr3040-v2 | \
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tl-mr3220 | \
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tl-mr3220-v2 | \
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tl-mr3420 | \
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tl-mr3420-v2 | \
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tl-wa7510n | \
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tl-wa750re | \
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tl-wa850re | \
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tl-wa860re | \
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tl-wa801nd-v2 | \
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tl-wa901nd | \
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tl-wa901nd-v2 | \
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tl-wa901nd-v3 | \
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tl-wdr3500 | \
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tl-wdr4300 | \
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tl-wdr4900-v2 | \
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tl-wr703n | \
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tl-wr710n | \
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tl-wr720n-v3 | \
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tl-wr741nd | \
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tl-wr741nd-v4 | \
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tl-wr841n-v1 | \
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tl-wa830re-v2 | \
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tl-wr841n-v7 | \
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tl-wr841n-v8 | \
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tl-wr841n-v9 | \
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tl-wr842n-v2 | \
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tl-wr941nd | \
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tl-wr1041n-v2 | \
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tl-wr1043nd | \
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tl-wr1043nd-v2 | \
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tl-wr2543n)
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[ "$magic" != "0100" ] && {
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echo "Invalid image type."
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return 1
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}
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local hwid
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local imageid
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hwid=$(tplink_get_hwid)
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imageid=$(tplink_get_image_hwid "$1")
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[ "$hwid" != "$imageid" ] && {
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echo "Invalid image, hardware ID mismatch, hw:$hwid image:$imageid."
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return 1
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}
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local boot_size
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boot_size=$(tplink_get_image_boot_size "$1")
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[ "$boot_size" != "00000000" ] && {
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echo "Invalid image, it contains a bootloader."
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return 1
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}
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return 0
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;;
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tube2h)
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alfa_check_image "$1" && return 0
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return 1
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;;
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uap-pro)
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[ "$magic_long" != "19852003" ] && {
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echo "Invalid image type."
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return 1
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}
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return 0
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;;
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wndr3700 | \
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wnr2000-v3 | \
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wnr612-v2)
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local hw_magic
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hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
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[ "$magic_long" != "$hw_magic" ] && {
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echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
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return 1
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}
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return 0
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;;
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nbg6716 | \
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wndr3700v4 | \
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wndr4300 )
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nand_do_platform_check $board $1
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return $?;
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;;
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routerstation | \
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routerstation-pro | \
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ls-sr71 | \
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pb42 | \
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pb44 | \
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all0305 | \
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eap300v2 | \
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eap7660d | \
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ja76pf | \
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ja76pf2 | \
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jwap003 | \
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wp543 | \
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wpe72)
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[ "$magic" != "4349" ] && {
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echo "Invalid image. Use *-sysupgrade.bin files on this board"
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return 1
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}
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local md5_img=$(dd if="$1" bs=2 skip=9 count=16 2>/dev/null)
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local md5_chk=$(dd if="$1" bs=$CI_BLKSZ skip=1 2>/dev/null | md5sum -); md5_chk="${md5_chk%% *}"
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if [ -n "$md5_img" -a -n "$md5_chk" ] && [ "$md5_img" = "$md5_chk" ]; then
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return 0
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else
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echo "Invalid image. Contents do not match checksum (image:$md5_img calculated:$md5_chk)"
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return 1
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fi
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return 0
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;;
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esac
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echo "Sysupgrade is not yet supported on $board."
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return 1
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}
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platform_do_upgrade() {
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local board=$(ar71xx_board_name)
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case "$board" in
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routerstation | \
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routerstation-pro | \
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ls-sr71 | \
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all0305 | \
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eap7660d | \
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pb42 | \
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pb44 | \
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ja76pf | \
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ja76pf2 | \
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jwap003)
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platform_do_upgrade_combined "$ARGV"
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;;
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wp543|\
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wpe72)
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platform_do_upgrade_compex "$ARGV"
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;;
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all0258n )
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platform_do_upgrade_allnet "0x9f050000" "$ARGV"
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;;
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all0315n )
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platform_do_upgrade_allnet "0x9f080000" "$ARGV"
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;;
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eap300v2 |\
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cap4200ag)
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platform_do_upgrade_allnet "0xbf0a0000" "$ARGV"
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;;
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dir-825-b1 |\
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tew-673gru)
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platform_do_upgrade_dir825b "$ARGV"
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;;
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mr600 | \
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mr600v2 | \
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om2p | \
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om2pv2 | \
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om2p-hs | \
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om2p-hsv2 | \
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om2p-lc | \
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om5p)
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platform_do_upgrade_openmesh "$ARGV"
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;;
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uap-pro)
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MTD_CONFIG_ARGS="-s 0x180000"
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default_do_upgrade "$ARGV"
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;;
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*)
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default_do_upgrade "$ARGV"
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;;
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esac
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}
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disable_watchdog() {
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killall watchdog
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( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
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echo 'Could not disable watchdog'
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return 1
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}
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}
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append sysupgrade_pre_upgrade disable_watchdog
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