* There are some commands you need to run to make it permanently boot from the USB port ('''NOTE:''' this step is only necessary once):
 setenv mainlineLinux yes
 setenv x_bootargs_root 'root=/dev/sdb1 sdc1 rootdelay=1510'
 setenv x_bootcmd_kernel 'ext2load usb 1:1 0x6400000 /boot/uImage'
 saveenv
 arcNumber=2653
 mainlineLinux=yes
 x_bootargs_root=root=/dev/sdb1 sdc1 rootdelay=1510
 x_bootargs=console=ttyS0,115200
 stdin=serial
 stdout=serial
 stderr=serial