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The intention of how this Makefile was written was to allow for sandbox
to build and test drivers still while otherwise requiring OPTEE to be
enabled. This however didn't work quite right in practice as sandbox
could enable some drivers which would then fail to link. Rework things
such that sandbox will also traverse the optee directory when
SANDBOX_TEE is enabled, but only build one of the optee-specific files
when OPTEE is enabled.
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>
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This adds support for RPC test trusted application emulation, which
permits to test reverse RPC calls to TEE supplicant. Currently it covers
requests to the I2C bus from TEE.
Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Jens Wiklander <[email protected]>
Acked-by: Etienne Carriere <[email protected]>
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Add optee based bnxt fw load driver.
bnxt is Broadcom NetXtreme controller Ethernet card.
This driver is used to load bnxt firmware binary using OpTEE.
Signed-off-by: Vikas Gupta <[email protected]>
Signed-off-by: Rayagonda Kokatanur <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Adds a sandbox tee driver which emulates a generic TEE with the OP-TEE
AVB TA.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Jens Wiklander <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
[trini: Fix printf warnings in ta_avb_invoke_func, slots is uint]
Signed-off-by: Tom Rini <[email protected]>
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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 <[email protected]>
Tested-by: Igor Opaniuk <[email protected]>
Signed-off-by: Jens Wiklander <[email protected]>
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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 <[email protected]>
Tested-by: Igor Opaniuk <[email protected]>
Signed-off-by: Jens Wiklander <[email protected]>
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