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authorPatrick Georgi <pgeorgi@chromium.org>2015-07-17 21:35:46 +0200
committerPatrick Georgi <pgeorgi@google.com>2015-07-18 09:39:33 +0200
commit2062473492501e2a7a6f26aab3eb333cb35b2429 (patch)
tree7003d841ae05e54725d328b066fc8667bfdb0f36 /util/cbfstool/cbfs.h
parentef21e77bbcbc32ba0722ba961dfe2d6672bf05d2 (diff)
downloadcoreboot-2062473492501e2a7a6f26aab3eb333cb35b2429.tar.gz
cbfstool: move fill value to cbfs.h
Change-Id: Ie05db6d43219c65d08e2221009875f81eb29b630 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/10968 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'util/cbfstool/cbfs.h')
-rw-r--r--util/cbfstool/cbfs.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/util/cbfstool/cbfs.h b/util/cbfstool/cbfs.h
index 1996b1c658..85d95f6498 100644
--- a/util/cbfstool/cbfs.h
+++ b/util/cbfstool/cbfs.h
@@ -38,6 +38,9 @@
#define __PACKED __attribute__((packed))
#endif
+/* To make CBFS more friendly to ROM, fill -1 (0xFF) instead of zero. */
+#define CBFS_CONTENT_DEFAULT_VALUE (-1)
+
// Alignment (in bytes) to be used when no master header is present
#define CBFS_ENTRY_ALIGNMENT 64