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authorPatrick Georgi <pgeorgi@chromium.org>2015-09-10 15:28:27 +0200
committerPatrick Georgi <pgeorgi@google.com>2015-09-21 16:03:48 +0000
commit59e52b975e3ffe29709f82e57849ccf8254b9cd1 (patch)
tree97d07360c5d1a51f54a9e2c7c8afdc35dbb2926b /util/release
parenta9992d3da5d28dc9f8423fe17497231f894fa9d9 (diff)
cbfstool: add new add-master-header command
The command adds a new cbfs file, fills in the CBFS meta data in cbfs master header format, then points the master header pointer (which resides at the last 4 bytes of the CBFS region) to the data area of the new file. This can leak some space in CBFS if an old-style CBFS with native master header gets the treatment, because a new header is created and pointed at. flashmap based images have no such header, and the attempt to create a second file with the (hardcoded) name will fail. Change-Id: I5bc7fbcb5962b35a95261f30f0c93008e760680d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11628 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'util/release')
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