Hardware and Software peparation
Zero Modem RS232 Cabel, at least connect with the 3 cabels.
GND --- GND
Rx --- Tx
Tx --- Rx
Under the Ubuntu 16.04 LTS, uses minicom to communit between Host PC and Ixora Board
sudo minicom
115200, I8N1, without hardware and software flow control.
Emebedded Linux System
Bootloader - U-boot - eMMC on CoM(Apalis iMX6)
Linux Kernel - eMMC on CoM(Apalis iMX6)
Root File System - eMMC on CoM(Apalis iMX6)