sudo service tftpd-hpa restart ipcam (192.168.1.12) setipaddr 192.168.1.12 setethaddr 00:11:22:33:44:55 setenv netmask 255.255.255.0 ping 192.168.1.13 setenv serverip 192.168.1.13 tftpboot 0x81500000 192.168.1.13:xxx-flash.bin sf probe 0 sf erase 00000 1000000 sf write 81500000 00000 10...