From: Emanuele Ghidoli emanuele.ghidoli@toradex.com
This series allows using Freescale CAAM Job Ring from Linux without having OP-TEE, this is needed for example on Toradex Colibri iMX7 where we just have U-Boot + Linux kernel.
To achieve this add a new config option to allow the non-secure world to access job rings.
The functionality has been broken since U-Boot v2019.07, with commit 51f1357f3428 ("Revert "drivers/crypto/fsl: assign job-rings to non-TrustZone"")
Link: https://lore.kernel.org/all/4b64a9de-a840-4065-a530-f81155b4b9f2@toradex.com...
Regards, Emanuele Ghidoli
Emanuele Ghidoli (3): crypto/fsl: allow accessing Job Ring from non-TrustZone configs: colibri-imx7: set non-secure boot mode as default configs: colibri-imx7: allow accessing job-rings from non-TrustZone
configs/colibri_imx7_defconfig | 1 + configs/colibri_imx7_emmc_defconfig | 2 +- drivers/crypto/fsl/Kconfig | 7 +++++++ drivers/crypto/fsl/jr.c | 19 +++++++++++++++++++ drivers/crypto/fsl/jr.h | 2 ++ 5 files changed, 30 insertions(+), 1 deletion(-)