Add options for embedding the public key esl(efi signature list) file
to the platform's dtb. The esl file is then retrieved and used for
authenticating the capsule to be used for updating firmare components
on the platform.
The esl file can now be embedded in the dtb by invoking the following
command
mkeficapsule -K <pub_key.esl> -D <dtb>
In the scenario where the esl file is to be embedded in an overlay,
this can be done through the following command
mkeficapsule -O -K <pub_key.esl> -D <dtb>
This will create a node named 'signature' in the dtb, and the esl file
will be stored as 'capsule-key'
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
The test can run on sandbox build and it attempts to execute a firmware
update via a capsule-on-disk, using a FIT image capsule,
CONFIG_EFI_CAPSULE_FIT.
To run this test successfully, you need configure U-Boot specifically;
See test_capsule_firmware.py for requirements, and hence it won't run
on Travis CI, at least, for now.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
This is a utility mainly for test purpose.
mkeficapsule -f: create a test capsule file for FIT image firmware
Having said that, you will be able to customize the code to fit
your specific requirements for your platform.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
