Change in coreboot[master]: soc/amd/common: Add s3_resume.h file

[Marshall Dawson (Code Review)]

Marshall Dawson has uploaded this change for review. ( https://review.coreboot.org/22641

Change subject: soc/amd/common: Add s3_resume.h file
......................................................................

soc/amd/common: Add s3_resume.h file

The common/spi.c file normally isn't built but may be by selecting the
right Kconfig symbols.  A build error occurs due to a missing header
file.  This may have been an oversight when stoneyridge was converted
to soc or when S3 was removed from all binaryPI implementations.

The spi.c file will be modified in a subsequent patch so it's
here maintained and made to build.

Add the missing file with to allow the file to build.

TEST: select SPI_FLASH and build Kahlee
BUG=b:69930455

Change-Id: I4ebb3098c6c1f42a94daa9b3d4eb7faa2fdf3f32
Signed-off-by: Marshall Dawson 
---
A src/soc/amd/common/s3_resume.h
1 file changed, 21 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/41/22641/1

diff --git a/src/soc/amd/common/s3_resume.h b/src/soc/amd/common/s3_resume.h
new file mode 100644
index 0000000..39a0712
--- /dev/null
+++ b/src/soc/amd/common/s3_resume.h
@@ -0,0 +1,21 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011-2017 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.
+ */
+
+#ifndef __S3_RESUME_H__
+#define __S3_RESUME_H__
+
+void spi_SaveS3info(u32 pos, u32 size, u8 *buf, u32 len);
+
+#endif /* __S3_RESUME_H__ */