From 0e7a52a13896c90ad7772b592915ae25b3ff3007 Mon Sep 17 00:00:00 2001
From: Jamie Ryu <jamie.m.ryu@intel.com>
Date: Fri, 22 Jul 2022 10:13:45 -0700
Subject: [PATCH] mb/intel/mtlrvp: Add MTL reference mainboard for MTLRVP-P

This adds an initial mainboard code for mtlrvp, Intel Meteorlake
reference platform.

BUG=b:224325352
TEST=util/abuild/abuild -p none -t intel/mtlrvp -a -c max

Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Signed-off-by: Usha P <usha.p@intel.com>
Change-Id: I097db4de9734ff81283cf470aabf3eb23b63aab8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66097
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Balaji Manigandan <balaji.manigandan@intel.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
---
 src/mainboard/intel/mtlrvp/Kconfig       | 34 ++++++++++++++++++++++++
 src/mainboard/intel/mtlrvp/Kconfig.name  |  2 ++
 src/mainboard/intel/mtlrvp/devicetree.cb |  6 +++++
 src/mainboard/intel/mtlrvp/dsdt.asl      | 14 ++++++++++
 4 files changed, 56 insertions(+)
 create mode 100644 src/mainboard/intel/mtlrvp/Kconfig
 create mode 100644 src/mainboard/intel/mtlrvp/Kconfig.name
 create mode 100644 src/mainboard/intel/mtlrvp/devicetree.cb
 create mode 100644 src/mainboard/intel/mtlrvp/dsdt.asl

diff --git a/src/mainboard/intel/mtlrvp/Kconfig b/src/mainboard/intel/mtlrvp/Kconfig
new file mode 100644
index 0000000000..3c29d3ad69
--- /dev/null
+++ b/src/mainboard/intel/mtlrvp/Kconfig
@@ -0,0 +1,34 @@
+config BOARD_INTEL_MTLRVP_COMMON
+	def_bool n
+	select BOARD_ROMSIZE_KB_32768
+	select HAVE_ACPI_TABLES
+	select SOC_INTEL_METEORLAKE
+
+config BOARD_INTEL_MTLRVP_P
+	select BOARD_INTEL_MTLRVP_COMMON
+
+if BOARD_INTEL_MTLRVP_COMMON
+
+config MAINBOARD_DIR
+	default "intel/mtlrvp"
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "mtlrvp"
+
+config FMDFILE
+	default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/chromeos.fmd"
+
+config MAINBOARD_FAMILY
+	string
+	default "Intel_mtlrvp"
+
+config VARIANT_DIR
+	string
+	default "mtlrvp_p" if BOARD_INTEL_MTLRVP_P
+
+config DEVICETREE
+	string
+	default "devicetree.cb"
+
+endif # BOARD_INTEL_MTLRVP_COMMON
diff --git a/src/mainboard/intel/mtlrvp/Kconfig.name b/src/mainboard/intel/mtlrvp/Kconfig.name
new file mode 100644
index 0000000000..b643b94234
--- /dev/null
+++ b/src/mainboard/intel/mtlrvp/Kconfig.name
@@ -0,0 +1,2 @@
+config BOARD_INTEL_MTLRVP_P
+	bool "Meteorlake-P RVP"
diff --git a/src/mainboard/intel/mtlrvp/devicetree.cb b/src/mainboard/intel/mtlrvp/devicetree.cb
new file mode 100644
index 0000000000..ad261da896
--- /dev/null
+++ b/src/mainboard/intel/mtlrvp/devicetree.cb
@@ -0,0 +1,6 @@
+chip soc/intel/meteorlake
+
+	device domain 0 on
+		device ref igpu on end
+	end
+end
diff --git a/src/mainboard/intel/mtlrvp/dsdt.asl b/src/mainboard/intel/mtlrvp/dsdt.asl
new file mode 100644
index 0000000000..82d11c67fb
--- /dev/null
+++ b/src/mainboard/intel/mtlrvp/dsdt.asl
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <acpi/acpi.h>
+
+DefinitionBlock(
+	"dsdt.aml",
+	"DSDT",
+	ACPI_DSDT_REV_2,
+	OEM_ID,
+	ACPI_TABLE_CREATOR,
+	0x20110725
+)
+{
+}