summaryrefslogtreecommitdiff
path: root/util
diff options
context:
space:
mode:
authorPatrick Georgi <pgeorgi@chromium.org>2015-07-22 21:32:03 +0200
committerPatrick Georgi <pgeorgi@google.com>2015-08-13 16:07:52 +0200
commitc6a8da7f93160b5c853619e203dcfc9d5ba4a553 (patch)
tree711d2a9fd1fb75ac6c94bfa4d69fae49a21cfe1b /util
parent433fa5735c38c98629afd9be6dbf0934f380d370 (diff)
downloadcoreboot-c6a8da7f93160b5c853619e203dcfc9d5ba4a553.tar.xz
cbfstool: add cbfs file attribute structure
This is a generic structure, not unlike the cbtables design, based on which we can build specialized TLV data structures. Change-Id: I98a75eef19f049ad67d46cdc2790949dcd155797 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10937 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'util')
-rw-r--r--util/cbfstool/cbfs.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/util/cbfstool/cbfs.h b/util/cbfstool/cbfs.h
index f63b88156d..3f80a046f4 100644
--- a/util/cbfstool/cbfs.h
+++ b/util/cbfstool/cbfs.h
@@ -85,6 +85,16 @@ struct cbfs_file {
_Static_assert(sizeof(struct cbfs_file) == 24, "cbfs_file size mismatch");
+/* The common fields of extended cbfs file attributes.
+ Attributes are expected to start with tag/len, then append their
+ specific fields. */
+struct cbfs_file_attribute {
+ uint32_t tag;
+ /* len covers the whole structure, incl. tag and len */
+ uint32_t len;
+ uint8_t data[0];
+} __PACKED;
+
struct cbfs_stage {
uint32_t compression;
uint64_t entry;