From cf246d5166170ba78fcbe2a013135fb233fc9c39 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= <kyosti.malkki@gmail.com>
Date: Thu, 21 Jan 2021 08:17:00 +0200
Subject: ACPI: Add top-level ASL
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Objects that are created with acpigen need to be declared
with External () for the generation of dsdt.asl to pass
iasl without errors.

There are some objects that are common to all platforms,
and some that should be declared only conditionally.
Having a top-level ASL helps to achieve this.

Change-Id: Ibaf1ab9941b82f99e5fa857c0c7e4b6192c74330
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49794
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
---
 src/mainboard/lenovo/x220/dsdt.asl | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/mainboard/lenovo/x220/dsdt.asl')

diff --git a/src/mainboard/lenovo/x220/dsdt.asl b/src/mainboard/lenovo/x220/dsdt.asl
index 79bbd11d83..33b6f80b17 100644
--- a/src/mainboard/lenovo/x220/dsdt.asl
+++ b/src/mainboard/lenovo/x220/dsdt.asl
@@ -15,6 +15,7 @@ DefinitionBlock(
 	0x20110725	// OEM revision
 )
 {
+	#include <acpi/dsdt_top.asl>
 	#include <southbridge/intel/common/acpi/platform.asl>
 
 	#include "acpi/platform.asl"
-- 
cgit v1.2.3