From 3a14338625d6ae7c6c4e8ee0b1e9be285593b3a6 Mon Sep 17 00:00:00 2001
From: Aamir Bohra <aamir.bohra@intel.com>
Date: Wed, 11 Jul 2018 12:07:51 +0530
Subject: mb/google/dragonegg: Add initial mainboard code support

This patch includes support for both ICL ES0 and ES1 samples.

Detailed document is here: Documentation/soc/intel/icelake/iceLake_coreboot_development.md

TEST=Able to build and boot dragonegg.

Change-Id: I2cc269cb0050bf5b031f48cfe114485c55ab8fa9
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/29749
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
---
 src/mainboard/google/dragonegg/dsdt.asl | 62 +++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 src/mainboard/google/dragonegg/dsdt.asl

(limited to 'src/mainboard/google/dragonegg/dsdt.asl')

diff --git a/src/mainboard/google/dragonegg/dsdt.asl b/src/mainboard/google/dragonegg/dsdt.asl
new file mode 100644
index 0000000000..0d08cf7647
--- /dev/null
+++ b/src/mainboard/google/dragonegg/dsdt.asl
@@ -0,0 +1,62 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2018 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <arch/acpi.h>
+#include "variant/ec.h"
+#include "variant/gpio.h"
+
+DefinitionBlock(
+	"dsdt.aml",
+	"DSDT",
+	0x02,		// DSDT revision
+	OEM_ID,
+	ACPI_TABLE_CREATOR,
+	0x20110725	// OEM revision
+)
+{
+	// Some generic macros
+	#include <soc/intel/icelake/acpi/platform.asl>
+
+	// global NVS and variables
+	#include <soc/intel/icelake/acpi/globalnvs.asl>
+
+	// CPU
+	#include <soc/intel/icelake/acpi/cpu.asl>
+
+	Scope (\_SB) {
+		Device (PCI0)
+		{
+			#include <soc/intel/icelake/acpi/northbridge.asl>
+			#include <soc/intel/icelake/acpi/southbridge.asl>
+		}
+	}
+
+#if IS_ENABLED(CONFIG_CHROMEOS)
+	// Chrome OS specific
+	#include <vendorcode/google/chromeos/acpi/chromeos.asl>
+#endif
+
+	// Chipset specific sleep states
+	#include <soc/intel/icelake/acpi/sleepstates.asl>
+
+	/* Chrome OS Embedded Controller */
+	Scope (\_SB.PCI0.LPCB)
+	{
+		/* ACPI code for EC SuperIO functions */
+		#include <ec/google/chromeec/acpi/superio.asl>
+		/* ACPI code for EC functions */
+		#include <ec/google/chromeec/acpi/ec.asl>
+	}
+}
-- 
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