From 728d488ab39c44721300588f81626263e538cae5 Mon Sep 17 00:00:00 2001
From: Iru Cai <mytbk920423@gmail.com>
Date: Fri, 7 Jul 2017 13:32:40 +0800
Subject: mainboard/hp: Add HP Elitebook 8460p

The code is based on autoport. I'm using a machine with discrete GPU,
and gfx.* in devicetree.cb is from 2760p.

It can be debug with serial port on dock.

Tested:
- CPU and memory: i5-2540M, 4G+0
- Arch Linux (Linux 4.11.7, SeaBIOS payload, with ATOM BIOS extracted
  from vendor UEFI firmware)
- USB ports
- SD card reader
- WLAN
- DP display
- S3

Change-Id: I9c42723ba240a2e9b46998c1a8a708aebc66c604
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/20501
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
---
 src/mainboard/hp/8460p/dsdt.asl | 45 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 src/mainboard/hp/8460p/dsdt.asl

(limited to 'src/mainboard/hp/8460p/dsdt.asl')

diff --git a/src/mainboard/hp/8460p/dsdt.asl b/src/mainboard/hp/8460p/dsdt.asl
new file mode 100644
index 000000000000..d4fab7a9e5b1
--- /dev/null
+++ b/src/mainboard/hp/8460p/dsdt.asl
@@ -0,0 +1,45 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ *
+ * 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.
+ */
+
+#define BRIGHTNESS_UP \_SB.PCI0.GFX0.INCB
+#define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.DECB
+#define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0
+DefinitionBlock(
+	"dsdt.aml",
+	"DSDT",
+	0x03,		// DSDT revision: ACPI v3.0
+	"COREv4",	// OEM id
+	"COREBOOT",	// OEM table id
+	0x20141018	// OEM revision
+)
+{
+	// Some generic macros
+	#include "acpi/platform.asl"
+	#include <cpu/intel/model_206ax/acpi/cpu.asl>
+	#include <southbridge/intel/bd82x6x/acpi/platform.asl>
+	/* global NVS and variables.  */
+	#include <southbridge/intel/bd82x6x/acpi/globalnvs.asl>
+	#include <southbridge/intel/bd82x6x/acpi/sleepstates.asl>
+
+	Scope (\_SB) {
+		Device (PCI0)
+		{
+		#include <northbridge/intel/sandybridge/acpi/sandybridge.asl>
+		#include <drivers/intel/gma/acpi/default_brightness_levels.asl>
+		#include <southbridge/intel/bd82x6x/acpi/pch.asl>
+		#include <southbridge/intel/bd82x6x/acpi/default_irq_route.asl>
+		}
+	}
+}
-- 
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