From 9ff4a31175deb892cf5ea2976c213fb6c6dda080 Mon Sep 17 00:00:00 2001 From: Jens Wiklander Date: Tue, 25 Sep 2018 16:40:09 +0200 Subject: 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 Tested-by: Igor Opaniuk Signed-off-by: Jens Wiklander --- include/dm/uclass-id.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/dm') 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 */ -- cgit