From c5fb088d0e842668a023649c0a943f2015ce8cf5 Mon Sep 17 00:00:00 2001
From: Benjamin Doron <benjamin.doron00@gmail.com>
Date: Thu, 9 Jan 2020 23:59:00 +0000
Subject: soc/intel/skylake: Call mainboard ACPI sleep methods

Skylake mainboards also can implement ACPI functionality surrounding sleep.

Tested on an Acer Aspire VN7-572G (Skylake-U).

Change-Id: I969d92c7445b01964d92d28b21f6667614ea82e7
Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38318
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
---
 src/soc/intel/skylake/acpi/platform.asl | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/soc/intel')

diff --git a/src/soc/intel/skylake/acpi/platform.asl b/src/soc/intel/skylake/acpi/platform.asl
index d989fb1bfa..6b9dc40136 100644
--- a/src/soc/intel/skylake/acpi/platform.asl
+++ b/src/soc/intel/skylake/acpi/platform.asl
@@ -3,6 +3,9 @@
 /* Enable ACPI _SWS methods */
 #include <soc/intel/common/acpi/acpi_wake_source.asl>
 
+External (\_SB.MPTS, MethodObj)
+External (\_SB.MWAK, MethodObj)
+
 /*
  * The _PIC method is called by the OS to choose between interrupt
  * routing via the i8259 interrupt controller or the APIC.
@@ -24,11 +27,20 @@ Method (_PIC, 1)
 
 Method (_PTS, 1)
 {
+	If (CondRefOf (\_SB.MPTS))
+	{
+		\_SB.MPTS (Arg0)
+	}
 }
 
 /* The _WAK method is called on system wakeup */
 
 Method (_WAK, 1)
 {
+	If (CondRefOf (\_SB.MWAK))
+	{
+		\_SB.MWAK (Arg0)
+	}
+
 	Return (Package (){ 0, 0 })
 }
-- 
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