mb/google/nissa: Create pujjoga variant

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

Due to new_variant.py limitation that repo can no longer be used in
inside, created this CL manually following google suggestion.

BUG=b:333839287
TEST=util/abuild/abuild -p none -t google/brya -x -a
make sure the build includes GOOGLE_PUJJOGA

Change-Id: Ia8eb11eb65f9013e83abd45eefe7705d05b8697e
Signed-off-by: Leo Chou <leo.chou@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81891
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>

src/mainboard/google/brya/Kconfig

@@ -402,6 +402,9 @@ config BOARD_GOOGLE_SUNDANCE
 	select BOARD_GOOGLE_BASEBOARD_NISSA
 	select DRIVERS_GENERIC_GPIO_KEYS
 
+config BOARD_GOOGLE_PUJJOGA
+	select BOARD_GOOGLE_BASEBOARD_NISSA
+
 config BOARD_GOOGLE_QUANDISO
 	select BOARD_GOOGLE_BASEBOARD_NISSA
 	select CHROMEOS_WIFI_SAR if CHROMEOS
@@ -740,6 +743,7 @@ config MAINBOARD_PART_NUMBER
 	default "Yavilla" if BOARD_GOOGLE_YAVILLA
 	default "Yavista" if BOARD_GOOGLE_YAVISTA
 	default "Zydron" if BOARD_GOOGLE_ZYDRON
+	default "Pujjoga" if BOARD_GOOGLE_PUJJOGA
 
 config VARIANT_DIR
 	default "agah" if BOARD_GOOGLE_AGAH
@@ -801,6 +805,7 @@ config VARIANT_DIR
 	default "yavilla" if BOARD_GOOGLE_YAVILLA
 	default "zydron" if BOARD_GOOGLE_ZYDRON
 	default "yavista" if BOARD_GOOGLE_YAVISTA
+	default "pujjoga" if BOARD_GOOGLE_PUJJOGA
 
 config VBOOT
 	select VBOOT_EARLY_EC_SYNC if !BOARD_GOOGLE_BASEBOARD_NISSA

src/mainboard/google/brya/Kconfig.name

@@ -178,3 +178,6 @@ config BOARD_GOOGLE_YAVISTA
 
 config BOARD_GOOGLE_SUNDANCE
 	bool "->  Sundance"
+
+config BOARD_GOOGLE_PUJJOGA
+	bool "->  Pujjoga"

src/mainboard/google/brya/variants/pujjoga/include/variant/ec.h

@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef __VARIANT_EC_H__
+#define __VARIANT_EC_H__
+
+#include <baseboard/ec.h>
+
+#endif

src/mainboard/google/brya/variants/pujjoga/include/variant/gpio.h

@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef VARIANT_GPIO_H
+#define VARIANT_GPIO_H
+
+#include <baseboard/gpio.h>
+
+#endif

src/mainboard/google/brya/variants/pujjoga/memory/Makefile.mk

@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# This is an auto-generated file. Do not edit!!
+# Add memory parts in mem_parts_used.txt and run spd_tools to regenerate.
+
+SPD_SOURCES = placeholder

src/mainboard/google/brya/variants/pujjoga/memory/dram_id.generated.txt

@@ -0,0 +1 @@
+DRAM Part Name                 ID to assign

src/mainboard/google/brya/variants/pujjoga/memory/mem_parts_used.txt

@@ -0,0 +1,11 @@
+# This is a CSV file containing a list of memory parts used by this variant.
+# One part per line with an optional fixed ID in column 2.
+# Only include a fixed ID if it is required for legacy reasons!
+# Generated IDs are dependent on the order of parts in this file,
+# so new parts must always be added at the end of the file!
+#
+# Generate an updated Makefile.mk and dram_id.generated.txt by running the
+# part_id_gen tool from util/spd_tools.
+# See util/spd_tools/README.md for more details and instructions.
+
+# Part Name

src/mainboard/google/brya/variants/pujjoga/overridetree.cb

@@ -0,0 +1,6 @@
+chip soc/intel/alderlake
+
+        device domain 0 on
+        end
+
+end