Mostly renaming and some type tightening. Move the call to
Configure_FDI_Link() into Fill_Port_Config() as it's part of the
Port_Config.
Also start to document some procedures. The whole high-level con-
figuration is driven by non-obvious software-design choices, and
thus isn't self-explanatory even if you know the hardware.
Change-Id: Ib6a0893333e9359776140ed9de110f54cf36f6e5
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/17756
Reviewed-by: Adrian-Ken Rueegsegger <ken@codelabs.ch>
3c544eeb50