[U-Boot] [U-Boot, RESEND, v3, 1/1] avb: add support for named persistent values

[Tom Rini]

On Thu, Jan 17, 2019 at 02:17:00PM +0200, Igor Opaniuk wrote:

> AVB version 1.1 introduces support for named persistent values
> that must be tamper evident and allows AVB to store arbitrary key-value
> pairs [1].
> 
> Introduce implementation of two additional AVB operations
> read_persistent_value()/write_persistent_value() for retrieving/storing
> named persistent values.
> 
> Correspondent pull request in the OP-TEE OS project repo [2].
> 
> [1]: https://android.googlesource.com/platform/external/avb/+/android-9.0.0_r22
> [2]: https://github.com/OP-TEE/optee_os/pull/2699
> 
> Signed-off-by: Igor Opaniuk <igor.opaniuk at linaro.org>
> ---
> 
> Changes in v3:
> - fix possible mem lick in avb_read_persistent/avb_write_persistent
> - added additional sanity checks
> - covered avb read_pvalue/write_pvalue commands with python tests
> 
> Changes in v2:
> - fix output format for avb read_pvalue/write_pvalue commands
> - fix issue with named value buffer size
> 
>  cmd/avb.c                  |  78 ++++++++++++++++++++++++++++
>  common/avb_verify.c        | 125 +++++++++++++++++++++++++++++++++++++++++++++
>  include/tee.h              |   2 +
>  include/tee/optee_ta_avb.h |  16 ++++++
>  test/py/tests/test_avb.py  |  16 ++++++
>  5 files changed, 237 insertions(+)

Thanks for adding a test here.  It seems to fail however:
https://travis-ci.org/trini/u-boot/jobs/484486111
https://travis-ci.org/trini/u-boot/jobs/484486112
https://travis-ci.org/trini/u-boot/jobs/484486114

-- 
Tom
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