root@desktop-pc:~# picocom -b 115200 /dev/ttyUSB0
root@armv5te:~# modprobe g_ether
g_ether gadget: using random self ethernet address
g_ether gadget: using random host ethernet address
usb0: MAC 2e:dd:9a:ed:d2:48
usb0: HOST MAC 56:e5:4d:4b:18:84
g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
g_ether gadget: g_ether ready
fsl-usb2-udc: bind to driver g_ether
g_ether gadget: high speed config #1: CDC Ethernet (ECM)