diff options
| author | Jens Wiklander <jens.wiklander@linaro.org> | 2018-09-25 16:40:09 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-10-07 10:47:38 -0400 |
| commit | 9ff4a31175deb892cf5ea2976c213fb6c6dda080 (patch) | |
| tree | 62a85a3de807d32a26da66c59b85b9e55f134234 /include/dm/uclass-id.h | |
| parent | 4853ad3e13e21462a86e09caee4ea27ae68e764b (diff) | |
Add UCLASS_TEE for Trusted Execution Environment
Adds a uclass to interface with a TEE (Trusted Execution Environment).
A TEE driver is a driver that interfaces with a trusted OS running in
some secure environment, for example, TrustZone on ARM cpus, or a
separate secure co-processor etc.
The TEE subsystem can serve a TEE driver for a Global Platform compliant
TEE, but it's not limited to only Global Platform TEEs.
The over all design is based on the TEE subsystem in the Linux kernel,
tailored for U-Boot.
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'include/dm/uclass-id.h')
| -rw-r--r-- | include/dm/uclass-id.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h index 79fd3008d5..269a2c6e72 100644 --- a/include/dm/uclass-id.h +++ b/include/dm/uclass-id.h @@ -85,6 +85,7 @@ enum uclass_id { UCLASS_SPI_GENERIC, /* Generic SPI flash target */ UCLASS_SYSCON, /* System configuration device */ UCLASS_SYSRESET, /* System reset device */ + UCLASS_TEE, /* Trusted Execution Environment device */ UCLASS_THERMAL, /* Thermal sensor */ UCLASS_TIMER, /* Timer device */ UCLASS_TPM, /* Trusted Platform Module TIS interface */ |