Adding in a section for attaching a serial cable, and links for two that we
have found that work for us. Adding in links to both serial cables.
Added figures of the pins with appropriate callouts.
Change-Id: Ibae64811f1c32f6a8e82be17abbc91df6c53219a
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
Dan Kalowsky