se050: glue: i2c_stm32

To add support in the device tree - since the NXP SE05x device node
has not been agreed yet - the user must provide an alias to the bus
where the device is located.

Once the

se050: glue: i2c_stm32

To add support in the device tree - since the NXP SE05x device node
has not been agreed yet - the user must provide an alias to the bus
where the device is located.

Once the SE05X node has been agreed, support will be added to all
OP-TEE supported platforms.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>

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crypto: drivers: se050: remove implicit dependency

The SE05X device is platform independent and therefore does not need
the iMX I2C driver but the actual driver for the particular platform
is connec

crypto: drivers: se050: remove implicit dependency

The SE05X device is platform independent and therefore does not need
the iMX I2C driver but the actual driver for the particular platform
is connected into.

Implementing these changes required a fix in the Plug-and-Trust tree
(the addition of a missing dependency), therefore we will also bump
the Plug-and-Trust version used in the Azure pipeline.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Acked-by: Jerome Forissier <jerome@forissier.org>

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drivers: crypto: se050: build Plug-and-Trust using the TEE makefiles

Building the Plug-and-Trust library required building OP-TEE first in
order to get some architecture specific definitions.
This m

drivers: crypto: se050: build Plug-and-Trust using the TEE makefiles

Building the Plug-and-Trust library required building OP-TEE first in
order to get some architecture specific definitions.
This makes the integration with yocto metas unnecessarily complex.

The following commit simplifies the build sequence: the user would
need to clone the Plug-and-Trust tree [1] to an accessible location in
the filesystem and then build OP-TEE as usual passing the path to the
Plug-and-Trust tree in CFG_NXP_SE05X_PLUG_AND_TRUST.

[1] https://github.com/foundriesio/plug-and-trust.git

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Reviewed-by: Jerome Forissier <jerome@forissier.org>

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drivers: crypto: se050: improve maintainability

Replace explicit c-flags duplication across makefiles with single
shared definition.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Reviewed

drivers: crypto: se050: improve maintainability

Replace explicit c-flags duplication across makefiles with single
shared definition.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Reviewed-by: Jerome Forissier <jerome@forissier.org>

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drivers: se050: glue layer

The glue layer implements functionality required by the Plug And Trust
library from OP-TEE.

1) user crypto operations: these operations must run outside the SE050
in orde

drivers: se050: glue layer

The glue layer implements functionality required by the Plug And Trust
library from OP-TEE.

1) user crypto operations: these operations must run outside the SE050
in order to implement SCP03.

2) i2c operations: these operations provide access to the I2C bus to
communicate with the SE050.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>

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drivers: implement se050 driver

Add AES_CTR/RSA/RNG/HUK support for NXP SE050 via the Plug And Trust
library.

Tested on imx8mm LPDDR EVK and imx6ull EVK.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@

drivers: implement se050 driver

Add AES_CTR/RSA/RNG/HUK support for NXP SE050 via the Plug And Trust
library.

Tested on imx8mm LPDDR EVK and imx6ull EVK.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>

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