| #
d538d293 |
| 23-Jan-2023 |
Clement Faure <clement.faure@nxp.com> |
drivers: caam: add manufacturing protection feature
The CAAM features a "manufacturing protection" functionality.
It is a authentication process used to authenticate the chip to
the OEM's server. Th
drivers: caam: add manufacturing protection feature
The CAAM features a "manufacturing protection" functionality.
It is a authentication process used to authenticate the chip to
the OEM's server. The authentication process can ensure the chip:
* is a genuine NXP part
* is a correct part type
* has been properly fused
* is running a authenticated software
* runs in secure/trusted mode.
Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
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|
| #
1c79614e |
| 07-Dec-2021 |
Clement Faure <clement.faure@nxp.com> |
drivers: caam: hal: make common initialization functions overideable
Define the following functions as weak:
* caam_hal_rng_instantiated()
* caam_hal_cfg_setup_nsjobring()
Add CAAM CAAM_NOT_INIT
drivers: caam: hal: make common initialization functions overideable
Define the following functions as weak:
* caam_hal_rng_instantiated()
* caam_hal_cfg_setup_nsjobring()
Add CAAM CAAM_NOT_INIT code for CAAM RNG initialization status.
Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
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|
| #
38923d48 |
| 27-Mar-2020 |
Cedric Neveux <cedric.neveux@nxp.com> |
drivers: caam: implement CAAM DMA Object
Implementation of a CAAM DMA object to:
- create a DMA object (SGT/buffer) based on input/output buffers
- reallocate a new buffer accessible from the CA
drivers: caam: implement CAAM DMA Object
Implementation of a CAAM DMA object to:
- create a DMA object (SGT/buffer) based on input/output buffers
- reallocate a new buffer accessible from the CAAM address space
- ensure buffer is cache aligned (for the output)
Implementation of CAAM DMA object functions to:
- cache maintenance
- free CAAM DMA object
Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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| #
2d7a8964 |
| 06-Aug-2019 |
Cedric Neveux <cedric.neveux@nxp.com> |
driver: implement CAAM driver
Add the NXP CAAM drivers:
- Random generator (instantiation and random generation)
- Hash
Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
Acked-by: Etienne Ca
driver: implement CAAM driver
Add the NXP CAAM drivers:
- Random generator (instantiation and random generation)
- Hash
Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
show more ...
|