#BINFILE=/mnt/openwrt/bin/openwrt-WA7B-2.6-squashfs.bin

ip address add 192.168.1.10/24 dev eth0

echo -e "verbose\nbinary\nmode octet\nrexmt 1\ntimeout 60\ntrace\nput $1 upgrade_code.bin\n" \
  | tftp 192.168.1.1