3 Commits

Author	SHA1	Message	Date
Igor Opaniuk	34501d6713	test/py: avb: fix test_avb_persistent_values fail ... Fix test_avb_persistent_values() pytest, which was failing because of wrong size value provided from tee sandbox driver. Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>	2019-05-09 19:52:55 -04:00
Igor Opaniuk	fc1fe01b08	avb: add support for named persistent values ... AVB 2.0 spec. revision 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 Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>	2019-04-26 18:58:22 -04:00
Jens Wiklander	eadf26f183	tee: add sandbox driver ... Adds a sandbox tee driver which emulates a generic TEE with the OP-TEE AVB TA. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Fix printf warnings in ta_avb_invoke_func, slots is uint] Signed-off-by: Tom Rini <trini@konsulko.com>	2018-10-07 11:04:01 -04:00