[L] Change in coreboot[main]: mb/google/nissa: Create pujjogatwin variant

[Luca Lai (Code Review)]

Attention is currently required from: Dinesh Gehlot, Eric Lai, Jayvik Desai, Kapil Porwal, Luca Lai, Matt DeVillier, Nick Vaccaro, Roger Wang.

Luca Lai has uploaded a new patch set (#18) to the change originally created by Roger Wang. ( https://review.coreboot.org/c/coreboot/+/85329?usp=email )

Change subject: mb/google/nissa: Create pujjogatwin variant
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mb/google/nissa: Create pujjogatwin variant

Create the pujjogatwin variant of nissa reference board by copying the
pujjoga files to a new directory named for the variant.

The difference between pujjoga and pujjogatwin is that pujjogatwin use
Twin Lake CPU and firmware config, so copying the pujjoga setting files
to create new variant.

BUG=b:381152086
TEST=util/abuild/abuild -p none -t google/brya -x -a
make sure the build includes GOOGLE_PUJJOGATWIN

Change-Id: I345ce463699840b10016555bb104a16968e7a8c1
Signed-off-by: Roger Wang 
Signed-off-by: Luca Lai 
---
M src/mainboard/google/brya/Kconfig
M src/mainboard/google/brya/Kconfig.name
M src/mainboard/google/brya/variants/pujjoga/memory/Makefile.mk
M src/mainboard/google/brya/variants/pujjoga/memory/dram_id.generated.txt
M src/mainboard/google/brya/variants/pujjoga/memory/mem_parts_used.txt
A src/mainboard/google/brya/variants/pujjoga/overridetree_pujjogatwin.cb
6 files changed, 502 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/29/85329/18