[coreboot-gerrit] Change in coreboot[master]: mb/intel/adlrvp_n: Add initial code for adl-n variant board

[Usha P (Code Review)]

Attention is currently required from: Reka Norman, Krishna P Bhat D, Usha P, Kangheui Won.
Usha P has uploaded a new patch set (#7) to the change originally created by Krishna P Bhat D. ( https://review.coreboot.org/c/coreboot/+/59915 )

Change subject: mb/intel/adlrvp_n: Add initial code for adl-n variant board
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mb/intel/adlrvp_n: Add initial code for adl-n variant board

This patch adds the following list of changes:
1. Create a new devicetree for adlrvp-n and copy contents of adlrvp-p
devictree.
2. Add support for 2 mainboards as ADL-N board with default EC (Windows
SKU) and Chrome EC (Chrome SKU) and copy overridetree contents from
adlrvp-p.
3. Add mainboard Kconfig to Kconfig.name file
4. Handle mainboard names in Kconfig file for ADLRVP N
5. Add config options to pick the adlrvp_n devicetree

Change-Id: I4abf3bf62ec0398ae75e21575a2fab0d44b5c7ad
Signed-off-by: Usha P 
Signed-off-by: Krishna Prasad Bhat 
---
M src/mainboard/intel/adlrvp/Kconfig
M src/mainboard/intel/adlrvp/Kconfig.name
A src/mainboard/intel/adlrvp/devicetree_n.cb
A src/mainboard/intel/adlrvp/variants/adlrvp_n/overridetree.cb
A src/mainboard/intel/adlrvp/variants/adlrvp_n_ext_ec/overridetree.cb
5 files changed, 516 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/15/59915/7