Re: [PATCH v2 0/6] crypto - wire up Atmel SHA204A as RNG in DT and ACPI mode

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, May 24, 2019 at 06:26:45PM +0200, Ard Biesheuvel wrote:
> The Socionext SynQuacer based 96boards DeveloperBox platform does not
> incorporate a random number generator, but it does have a 96boards low
> speed connector which supports extension boards such as the Secure96,
> which has a TPM and some crypto accelerators, one of which incorporates
> a random number generator.
> 
> This series implements support for the RNG part, which is one of several
> functions of the Atmel SHA204A I2C crypto accelerator, and wires it up so
> both DT and ACPI based boot methods can use the device.
> 
> v2:
> - update DT binding patches so the SHA204A and ECC508A module bindings are
>   in trivial-devices.yaml.
> - add acks from Linus and Mika
> 
> Assuming Rob is ok now with the DT binding patches, can we please take
> this through the crypto tree?
> 
> Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
> Cc: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx>
> Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
> Cc: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
> 
> Ard Biesheuvel (6):
>   i2c: acpi: permit bus speed to be discovered after enumeration
>   crypto: atmel-ecc: add support for ACPI probing on non-AT91 platforms
>   crypto: atmel-ecc: factor out code that can be shared
>   crypto: atmel-i2c: add support for SHA204A random number generator
>   dt-bindings: add Atmel SHA204A I2C crypto processor
>   dt-bindings: move Atmel ECC508A I2C crypto processor to
>     trivial-devices
> 
>  Documentation/devicetree/bindings/crypto/atmel-crypto.txt |  13 -
>  Documentation/devicetree/bindings/trivial-devices.yaml    |   4 +
>  drivers/crypto/Kconfig                                    |  19 +-
>  drivers/crypto/Makefile                                   |   2 +
>  drivers/crypto/atmel-ecc.c                                | 403 ++------------------
>  drivers/crypto/atmel-ecc.h                                | 116 ------
>  drivers/crypto/atmel-i2c.c                                | 364 ++++++++++++++++++
>  drivers/crypto/atmel-i2c.h                                | 196 ++++++++++
>  drivers/crypto/atmel-sha204a.c                            | 171 +++++++++
>  drivers/i2c/i2c-core-acpi.c                               |   6 +-
>  10 files changed, 781 insertions(+), 513 deletions(-)
>  delete mode 100644 drivers/crypto/atmel-ecc.h
>  create mode 100644 drivers/crypto/atmel-i2c.c
>  create mode 100644 drivers/crypto/atmel-i2c.h
>  create mode 100644 drivers/crypto/atmel-sha204a.c

All applied.  Thanks.
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt



[Index of Archives]     [Kernel]     [Gnu Classpath]     [Gnu Crypto]     [DM Crypt]     [Netfilter]     [Bugtraq]

  Powered by Linux