On Fri, Sep 3, 2021 at 12:04 AM Gaurav Jain gaurav.jain@nxp.com wrote:
This patchset adds the support for following:
- CAAM Driver model for all i.MX, layerscape, PPC platforms.
- Added crypto node in device tree files.
- CAAM support for blob key encryption key(bkek), random number generation.
- fixed hwrng performance issue in kernel.
i.MX platforms: i.MX6, i.MX7, i.MX7ULP, i.MX8MM/MN/MP/MQ, i.MX8QM/QXP
Layerscape platforms: LS1021, LS1012, LS1028, LS1043, LS1046, LS1088, LS2088, LX2160, LX2162
Powerpc platforms: P3041, P4080, P5040, P2041, T1024, T1042, T2080, T4240
Gaurav Jain (14): crypto/fsl: Add support for CAAM Job ring driver model crypto/fsl: Add CAAM support for bkek, random number generation i.MX8M: crypto: updated device tree for supporting DM in SPL crypto/fsl: i.MX8M: Enable Job ring driver model in SPL and U-Boot. i.MX6: Enable Job ring driver model in U-Boot. i.MX7: Enable Job ring driver model in U-Boot. i.MX7ULP: Enable Job ring driver model in U-Boot. i.MX8: Add crypto node in device tree crypto/fsl: i.MX8: Enable Job ring driver model in SPL and U-Boot. Layerscape: Add crypto node in device tree Layerscape: Enable Job ring driver model in U-Boot. PPC: Add crypto node in device tree PPC: Enable Job ring driver model in U-Boot update CAAM MAINTAINER
Ye Li (1): crypto/fsl: Fix kick_trng
Gaurav,
I am interested in seeing support added to provide a command to blob/deblob data using CAAM. Peng submitted previously a patch 'crypto: caam: Add fsl caam driver' [1] which was not merged because it was adding a new CAAM driver instead of adding functionality to the existing one. Peng's patch added driver support and added a 'caam' command to allow 'caam genblob' and 'caam decap'.
If that is what you are trying to do in this series I see you add a function derive_blob_kek but it appears to be not used anywhere. Were you going to also add a command or add this to the 'dek_blob' command?
Best regards,
Tim
[1] https://patchwork.ozlabs.org/project/uboot/patch/20210325093036.3270101-32-p...