u-boot/drivers/tee/Kconfig

# Generic Trusted Execution Environment Configuration
config TEE
	bool "Trusted Execution Environment support"
	depends on ARM && (ARM64 || CPU_V7A)
	select ARM_SMCCC
	help
	  This implements a generic interface towards a Trusted Execution
	  Environment (TEE). A TEE is a trusted OS running in some secure
	  environment, for example, TrustZone on ARM cpus, or a separate
	  secure co-processor etc. See also:
	  https://en.wikipedia.org/wiki/Trusted_execution_environment
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> 2018-09-25 14:40:09 +00:00			`# Generic Trusted Execution Environment Configuration`
			`config TEE`
			`bool "Trusted Execution Environment support"`
			`depends on ARM && (ARM64 \|\| CPU_V7A)`
			`select ARM_SMCCC`
			`help`
			`This implements a generic interface towards a Trusted Execution`
			`Environment (TEE). A TEE is a trusted OS running in some secure`
			`environment, for example, TrustZone on ARM cpus, or a separate`
			`secure co-processor etc. See also:`
			`https://en.wikipedia.org/wiki/Trusted_execution_environment`