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https://github.com/brain-hackers/u-boot-brain
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Adds a OP-TEE driver. * Targets ARM and ARM64 * Supports using any U-Boot memory as shared memory * Probes OP-TEE version using SMCs * Uses OPTEE message protocol version 2 to communicate with secure world Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
22 lines
554 B
Plaintext
22 lines
554 B
Plaintext
# Generic Trusted Execution Environment Configuration
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config TEE
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bool "Trusted Execution Environment support"
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depends on ARM && (ARM64 || CPU_V7A)
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select ARM_SMCCC
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help
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This implements a generic interface towards a Trusted Execution
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Environment (TEE). A TEE is a trusted OS running in some secure
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environment, for example, TrustZone on ARM cpus, or a separate
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secure co-processor etc. See also:
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https://en.wikipedia.org/wiki/Trusted_execution_environment
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if TEE
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menu "TEE drivers"
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source "drivers/tee/optee/Kconfig"
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endmenu
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endif
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