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| author | Igor Opaniuk <igor.opaniuk@gmail.com> | 2019-04-09 16:38:14 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-04-27 01:58:22 +0300 |
| commit | fc1fe01b08cedd77a194bb82fa81af4fe1e39031 (patch) | |
| tree | 222892e528eed7e9785a444e765014fa320bba2b /include/tee.h | |
| parent | b85d155199ff717ee1a2c43784db6d7632761679 (diff) | |
| download | u-boot-fc1fe01b08cedd77a194bb82fa81af4fe1e39031.tar.xz | |
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>
Diffstat (limited to 'include/tee.h')
| -rw-r--r-- | include/tee.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/tee.h b/include/tee.h index edd9f9b0c9..02bcd9e703 100644 --- a/include/tee.h +++ b/include/tee.h @@ -43,7 +43,9 @@ #define TEE_ERROR_COMMUNICATION 0xffff000e #define TEE_ERROR_SECURITY 0xffff000f #define TEE_ERROR_OUT_OF_MEMORY 0xffff000c +#define TEE_ERROR_OVERFLOW 0xffff300f #define TEE_ERROR_TARGET_DEAD 0xffff3024 +#define TEE_ERROR_STORAGE_NO_SPACE 0xffff3041 #define TEE_ORIGIN_COMMS 0x00000002 #define TEE_ORIGIN_TEE 0x00000003 |