From 530e1f7455de8c5dbd3e4f12fa77b0d6cf8be69f Mon Sep 17 00:00:00 2001
From: Hannah Williams <hannah.williams@intel.com>
Date: Tue, 19 Jan 2016 16:02:28 -0800
Subject: google/cyan: Add Wifi regulatory method

WRDD method in wifi.asl returns the regulatory domain code. This value
is read from VPD in wifi_regulatory_domain() and saved to global nvs if
CONFIG_HAVE_REGULATORY_DOMAIN is enabled. It returns default code if
CONFIG_HAVE_REGULATORY_DOMAIN is not enabled.

Change-Id: I6e96bdf0fe93ae30a3afdcb63a0f89ce21023704
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/13055
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
---
 src/mainboard/google/cyan/dsdt.asl | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/mainboard/google/cyan/dsdt.asl b/src/mainboard/google/cyan/dsdt.asl
index e9e1997726..b3c970ddb8 100755
--- a/src/mainboard/google/cyan/dsdt.asl
+++ b/src/mainboard/google/cyan/dsdt.asl
@@ -42,7 +42,17 @@ DefinitionBlock(
 		/* Dynamic Platform Thermal Framework */
 		#include "acpi/dptf.asl"
 	}
+	Scope (\_SB.PCI0)
+	{
+		Device (RP03)
+		{
+			Name (_ADR, 0x001C0002)  // _ADR: Address
+			OperationRegion(RPXX, PCI_Config, 0x00, 0x10)
 
+			/* Wifi Device */
+			#include <soc/intel/common/acpi/wifi.asl>
+		}
+	}
 	#include "acpi/chromeos.asl"
 	#include <vendorcode/google/chromeos/acpi/chromeos.asl>
 
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