[M] Change in coreboot[main]: mb/google/guybrush: Update DDI descriptor definition

[Jon Murphy (Code Review)]

Attention is currently required from: Jason Nien, Jon Murphy, Martin Roth.

Hello Jason Nien, Martin Roth, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/79793?usp=email

to look at the new patch set (#3).

The following approvals got outdated and were removed:
Verified+1 by build bot (Jenkins)

Change subject: mb/google/guybrush: Update DDI descriptor definition
......................................................................

mb/google/guybrush: Update DDI descriptor definition

Update definition to be more intuitive and extensible.
Port descriptors will be defined as individual entities and added
to the descriptor list as such.

BUG=b:281059446
TEST=builds

Change-Id: Ib4ecbaaab5a21c30a67777a4522dc579cc9fa7e6
Signed-off-by: Jon Murphy 
---
M src/mainboard/google/guybrush/port_descriptors.c
M src/mainboard/google/guybrush/variants/baseboard/include/baseboard/variants.h
M src/mainboard/google/guybrush/variants/baseboard/port_descriptors.c
M src/mainboard/google/guybrush/variants/dewatt/Makefile.inc
M src/mainboard/google/guybrush/variants/dewatt/variant.c
M src/mainboard/google/guybrush/variants/guybrush/variant.c
M src/mainboard/google/guybrush/variants/nipperkin/Makefile.inc
A src/mainboard/google/guybrush/variants/nipperkin/variant.c
8 files changed, 73 insertions(+), 43 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/93/79793/3