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util/cbfstool: Add optional argument ibb

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* Mark files in CBFS as IBB (Initial BootBlock)
* Will be used to identify the IBB by any TEE

Change-Id: Idb4857c894b9ee1edc464c0a1216cdda29937bbd
Signed-off-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/29744
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Philipp Deppenwiese
2018-11-20 13:54:49 +01:00
committed by David Hendricks
parent 569887a640
commit 7ba58718de
6 changed files with 49 additions and 9 deletions
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payloads/libpayload/include/cbfs_core.h
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@ -144,6 +144,7 @@ struct cbfs_file {
#define CBFS_FILE_ATTR_TAG_UNUSED2 0xffffffff
#define CBFS_FILE_ATTR_TAG_COMPRESSION 0x42435a4c
#define CBFS_FILE_ATTR_TAG_HASH 0x68736148
#define CBFS_FILE_ATTR_TAG_IBB 0x32494242 /* Initial BootBlock */
/* The common fields of extended cbfs file attributes.
Attributes are expected to start with tag/len, then append their