From 55a890fe3a4edede1580ab5c1d57dfe8e194e3f7 Mon Sep 17 00:00:00 2001
From: Angel Pons <th3fanbus@gmail.com>
Date: Sun, 25 Oct 2020 00:38:50 +0000
Subject: Revert "broadwell: Switch to using common ACPI _SWS code"
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This reverts commit 81a4c85acf664156bb68807f681cd40928bf8267.

Reason for revert: Blocks merging Haswell and Broadwell together.

Tested on out-of-tree Acer Aspire E5-573, still boots.

Change-Id: I29c4ad9174ab84c7e9111daa0491ede9e1d639b4
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46734
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/soc/intel/broadwell/acpi/platform.asl | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

(limited to 'src/soc/intel/broadwell/acpi/platform.asl')

diff --git a/src/soc/intel/broadwell/acpi/platform.asl b/src/soc/intel/broadwell/acpi/platform.asl
index f404352504..880b2061ec 100644
--- a/src/soc/intel/broadwell/acpi/platform.asl
+++ b/src/soc/intel/broadwell/acpi/platform.asl
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-/* Enable ACPI _SWS methods */
-#include <soc/intel/common/acpi/acpi_wake_source.asl>
 #include <southbridge/intel/common/acpi/platform.asl>
 
 /*
@@ -19,3 +17,21 @@ Method (_WAK, 1)
 {
 	Return (Package (){ 0, 0 })
 }
+
+Scope (\_SB)
+{
+	Method (_SWS)
+	{
+		/* Index into PM1 for device that caused wake */
+		Return (\PM1I)
+	}
+}
+
+Scope (\_GPE)
+{
+	Method (_SWS)
+	{
+		/* Index into GPE for device that caused wake */
+		Return (\GPEI)
+	}
+}
-- 
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