From c06a3f72f82f46eb2b56c7b84a605001f7c38049 Mon Sep 17 00:00:00 2001
From: Aaron Durbin <adurbin@chromium.org>
Date: Thu, 12 Oct 2017 11:32:20 -0600
Subject: [PATCH] arch/x86: initialize EBDA in S3 and S0/S5 path

It's more consistent to re-initialize EBDA in all boot paths.
That way, the data living in EBDA is cleared prior to be
accessed (assuming it's after setup_ebda()).

Change-Id: I05ff84f869f7b6a463e52b4cb954acc5566475cd
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21997
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
---
 src/arch/x86/ebda.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/arch/x86/ebda.c b/src/arch/x86/ebda.c
index ba02e50401..f6726cf1af 100644
--- a/src/arch/x86/ebda.c
+++ b/src/arch/x86/ebda.c
@@ -18,7 +18,6 @@
 #include <string.h>
 #include <arch/io.h>
 #include <arch/ebda.h>
-#include <arch/acpi.h>
 #include <commonlib/endian.h>
 #include <console/console.h>
 
@@ -84,10 +83,6 @@ void setup_ebda(u32 low_memory_size, u16 ebda_segment, u16 ebda_size)
 	u16 ebda_kb;
 	void *ebda;
 
-	/* Skip in S3 resume path */
-	if (acpi_is_wakeup_s3())
-		return;
-
 	if (!low_memory_size || !ebda_segment || !ebda_size)
 		return;