diff options
| author | Julius Werner <jwerner@chromium.org> | 2020-05-06 17:27:02 -0700 |
|---|---|---|
| committer | Julius Werner <jwerner@chromium.org> | 2021-03-13 04:16:20 +0000 |
| commit | 4bfbabdb54ed6a56bdfa9e703b49f4ed7d9a6acc (patch) | |
| tree | dd7bbe12a6d46891ba7196bb6be9821be92120da /util/cbfstool/cbfs_sections.h | |
| parent | 99f967b7a5869d0812c062e2fb3c5dd5a9e9958d (diff) | |
cbfstool: Support CONFIG_CBFS_VERIFICATION and metadata hash anchor
This patch adds support for the new CONFIG_CBFS_VERIFICATION feature to
cbfstool. When CBFS verification is enabled, cbfstool must automatically
add a hash attribute to every CBFS file it adds (with a handful of
exceptions like bootblock and "header" pseudofiles that are never read
by coreboot code itself). It must also automatically update the metadata
hash that is embedded in the bootblock code. It will automatically find
the metadata hash by scanning the bootblock for its magic number and use
its presence to auto-detect whether CBFS verification is enabled for an
image (and which hash algorithm to use).
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I61a84add8654f60c683ef213b844a11b145a5cb7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41121
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'util/cbfstool/cbfs_sections.h')
| -rw-r--r-- | util/cbfstool/cbfs_sections.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/util/cbfstool/cbfs_sections.h b/util/cbfstool/cbfs_sections.h index d7b0173c0b..99a4761b64 100644 --- a/util/cbfstool/cbfs_sections.h +++ b/util/cbfstool/cbfs_sections.h @@ -10,6 +10,7 @@ #define SECTION_NAME_FMAP "FMAP" #define SECTION_NAME_PRIMARY_CBFS "COREBOOT" +#define SECTION_NAME_BOOTBLOCK "BOOTBLOCK" #define SECTION_ANNOTATION_CBFS "CBFS" |