From 977587abf8b212dbf9297126b8dd31076c83d6b7 Mon Sep 17 00:00:00 2001
From: Patrick Georgi <pgeorgi@chromium.org>
Date: Thu, 9 Jul 2015 13:34:40 +0200
Subject: fmap: publish find_fmap_directory()
The fmap directory can be useful to pass to the payload. For that, we need to
be able to get it.
Change-Id: Ibe0be73bb4fe28afb16d4d215b979eb0be369645
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10866
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
---
src/include/fmap.h | 3 +++
src/lib/fmap.c | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
(limited to 'src')
diff --git a/src/include/fmap.h b/src/include/fmap.h
index 671e802775..6be6fee974 100644
--- a/src/include/fmap.h
+++ b/src/include/fmap.h
@@ -23,6 +23,9 @@
#include <region.h>
#include <fmap_serialized.h>
+/* Locate the fmap directory. Return 0 on success, < 0 on error. */
+int find_fmap_directory(struct region_device *fmrd);
+
/* Locate the named area in the fmap and fill in a region device representing
* that area. The region is a sub-region of the readonly boot media. Return
* 0 on success, < 0 on error. */
diff --git a/src/lib/fmap.c b/src/lib/fmap.c
index f2087c3f69..dea34bc02b 100644
--- a/src/lib/fmap.c
+++ b/src/lib/fmap.c
@@ -28,7 +28,7 @@
* See http://code.google.com/p/flashmap/ for more information on FMAP.
*/
-static int find_fmap_directory(struct region_device *fmrd)
+int find_fmap_directory(struct region_device *fmrd)
{
const struct region_device *boot;
struct fmap *fmap;
--
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