From fa47042e1c4fc028a46e870c574e58b446475b91 Mon Sep 17 00:00:00 2001
From: Patrick Rudolph <siro@das-labor.org>
Date: Tue, 20 Jun 2017 17:49:53 +0200
Subject: drv/intel/gma/opregion: Add function to set ASLS register

Add a new method to set ASLS register that holds the
ACPI OpRegion base address.

Change-Id: I4850500ac6d58f80b0eddc81514053c87774405c
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20281
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
---
 src/drivers/intel/gma/opregion.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/drivers/intel/gma/opregion.h')

diff --git a/src/drivers/intel/gma/opregion.h b/src/drivers/intel/gma/opregion.h
index eebea58b5a..e3866933cd 100644
--- a/src/drivers/intel/gma/opregion.h
+++ b/src/drivers/intel/gma/opregion.h
@@ -245,4 +245,6 @@ typedef struct {
 	u8	coreblock_biossignon[155];
 } __attribute__((packed)) optionrom_vbt_t;
 
+void intel_gma_opregion_register(uintptr_t opregion);
+
 #endif /* _COMMON_GMA_H_ */
-- 
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