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https://github.com/brain-hackers/u-boot-brain
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eadf26f183
Adds a sandbox tee driver which emulates a generic TEE with the OP-TEE AVB TA. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Fix printf warnings in ta_avb_invoke_func, slots is uint] Signed-off-by: Tom Rini <trini@konsulko.com>
28 lines
788 B
Plaintext
28 lines
788 B
Plaintext
# OP-TEE Trusted Execution Environment Configuration
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config OPTEE
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bool "OP-TEE"
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depends on ARM_SMCCC
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help
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This implements the OP-TEE Trusted Execution Environment (TEE)
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driver. OP-TEE is a Trusted OS designed primarily to rely on the
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ARM TrustZone(R) technology as the underlying hardware isolation
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mechanism. This driver can request services from OP-TEE, but also
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handle Remote Procedure Calls (RPC) from OP-TEE needed to
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execute a service. For more information see: https://www.op-tee.org
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if OPTEE || SANDBOX
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menu "OP-TEE options"
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config OPTEE_TA_AVB
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bool "Support AVB TA"
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default y
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help
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Enables support for the AVB Trusted Application (TA) in OP-TEE.
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The TA can support the "avb" subcommands "read_rb", "write"rb"
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and "is_unlocked".
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endmenu
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endif
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