In this video we review how to access the serial console on a Yocto Linux prepared Warp board that is connected to the Linux PC via the Interposer board.
Notes:
To power on the standalone Warp board, simply plug in the microUSB to a host pc/mac.
Ubuntu 14.04 was used in this video.
minicom is a utility available for both Mac and *nix.
dmesg is a *nix utility.