[coreboot-gerrit] Change in coreboot[master]: soc/amd/common: Call AmdS3LateRestore

[Marshall Dawson (Code Review)]

Marshall Dawson has uploaded this change for review. ( https://review.coreboot.org/23443


Change subject: soc/amd/common: Call AmdS3LateRestore
......................................................................

soc/amd/common: Call AmdS3LateRestore

Coreboot has typically not used the AmdS3LateRestore() Entry Point.
Add a call to it immediately prior to resuming to the OS.

BUG=b:69614064
TEST=Check console log for execution

Change-Id: Iadc4438d8cda9766002f6edade3c7b00b23b98b4
Signed-off-by: Marshall Dawson <marshalldawson3rd at gmail.com>
---
M src/soc/amd/common/block/pi/Makefile.inc
A src/soc/amd/common/block/pi/amd_resume_final.c
2 files changed, 26 insertions(+), 0 deletions(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/23443/1

diff --git a/src/soc/amd/common/block/pi/Makefile.inc b/src/soc/amd/common/block/pi/Makefile.inc
index de6bf78..f5f1f99 100644
--- a/src/soc/amd/common/block/pi/Makefile.inc
+++ b/src/soc/amd/common/block/pi/Makefile.inc
@@ -10,6 +10,7 @@
 
 ramstage-y += agesawrapper.c
 ramstage-y += amd_late_init.c
+ramstage-$(CONFIG_HAVE_ACPI_RESUME) += amd_resume_final.c
 ramstage-y += def_callouts.c
 ramstage-y += heapmanager.c
 
diff --git a/src/soc/amd/common/block/pi/amd_resume_final.c b/src/soc/amd/common/block/pi/amd_resume_final.c
new file mode 100644
index 0000000..a282665
--- /dev/null
+++ b/src/soc/amd/common/block/pi/amd_resume_final.c
@@ -0,0 +1,25 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2018 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <bootstate.h>
+#include <amdblocks/agesawrapper_call.h>
+
+static void agesawrapper_s3finalrestore(void *unused)
+{
+	do_agesawrapper(agesawrapper_amds3finalrestore, "amds3finalrestore");
+}
+
+BOOT_STATE_INIT_ENTRY(BS_OS_RESUME, BS_ON_ENTRY,
+			agesawrapper_s3finalrestore, NULL);

-- 
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Iadc4438d8cda9766002f6edade3c7b00b23b98b4
Gerrit-Change-Number: 23443
Gerrit-PatchSet: 1
Gerrit-Owner: Marshall Dawson <marshalldawson3rd at gmail.com>
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