From 5e2448bbda75a585884e3ffcea8e0bb0d5520b4b Mon Sep 17 00:00:00 2001
From: Matt DeVillier <matt.devillier@gmail.com>
Date: Thu, 31 Aug 2023 10:13:56 -0500
Subject: [PATCH] mb/google/dedede: Enable GNA scoring accelerator

Enable the GNA PCI device, and include the ACPI stub so the OS driver
can attach.

TEST=build/boot Win10 on google/dedede (magpie)

Change-Id: I928bfe710e69bb43f177e3ce0c0077638233d44d
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77579
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/mainboard/google/dedede/dsdt.asl                         | 1 +
 src/mainboard/google/dedede/variants/baseboard/devicetree.cb | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/mainboard/google/dedede/dsdt.asl b/src/mainboard/google/dedede/dsdt.asl
index c99f4c76c3..1b67f7d394 100644
--- a/src/mainboard/google/dedede/dsdt.asl
+++ b/src/mainboard/google/dedede/dsdt.asl
@@ -24,6 +24,7 @@ DefinitionBlock(
 			#include <soc/intel/common/block/acpi/acpi/northbridge.asl>
 			#include <soc/intel/jasperlake/acpi/southbridge.asl>
 			#include <drivers/intel/gma/acpi/default_brightness_levels.asl>
+			#include <soc/intel/common/block/acpi/acpi/gna.asl>
 		}
 	}
 
diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
index 879f4d07cb..be057ea57d 100644
--- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
@@ -285,6 +285,7 @@ chip soc/intel/jasperlake
 			end
 		end # SA Thermal device
 		device pci 05.0 off end # IPU
+		device pci 08.0 on  end # GNA
 		device pci 09.0 off end # Intel Trace Hub
 		device pci 12.6 off end # GSPI 2
 		device pci 14.0 on