u-boot.git/drivers/crypto/fsl/Kconfig, branch next Unnamed repository; edit this file 'description' to name the repository. crypto: fsl: Select ARCH_MISC_INIT for CAAM driver 2026-04-02T12:07:18+00:00 Heiko Schocher hs@nabladev.com 2026-03-24T16:30:36+00:00 c42db5019df01db7ba6e0b9ed659b6d57ef5c22a The CAAM JR driver is initialized from arch_misc_init(). If ARCH_MISC_INIT is not enabled, the driver is never initialized, which can lead to crashes or hangs (e.g. during hash operations). Select ARCH_MISC_INIT when enabling FSL_CAAM to ensure proper initialization. Signed-off-by: Heiko Schocher <hs@nabladev.com> Suggested-by: Fabio Estevam <festevam@nabladev.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> 
The CAAM JR driver is initialized from arch_misc_init(). If
ARCH_MISC_INIT is not enabled, the driver is never initialized,
which can lead to crashes or hangs (e.g. during hash operations).

Select ARCH_MISC_INIT when enabling FSL_CAAM to ensure proper
initialization.

Signed-off-by: Heiko Schocher <hs@nabladev.com>
Suggested-by: Fabio Estevam <festevam@nabladev.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
crypto: fsl: Only allow these to be chosen on ARM/PowerPC 2025-07-10T14:40:58+00:00 Tom Rini trini@konsulko.com 2025-07-02T01:04:19+00:00 60b2eb40d1eacc3b12edab78fdc0c2e33bb2d181 These drivers require various headers which only exist on the ARM / PowerPC platforms which implement the hardware. Express that requirement in Kconfig as well. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> 
These drivers require various headers which only exist on the ARM /
PowerPC platforms which implement the hardware. Express that requirement
in Kconfig as well.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
crypto/fsl: Differentiate between CAAM and DCP in Kconfig entry 2024-05-05T14:21:39+00:00 Marek Vasut marex@denx.de 2024-04-25T23:02:09+00:00 cecb5fbb42c8b3de3d5a7df40bc01d1fdf4731d3 Differentiate between "Enable Random Number Generator support" and "Enable Random Number Generator support" in Kconfig entry, mark the first as CAAM and the second as DCP, otherwise users cannot easily decide which of the options is which and enable the correct one. Signed-off-by: Marek Vasut <marex@denx.de> 
Differentiate between "Enable Random Number Generator support" and
"Enable Random Number Generator support" in Kconfig entry, mark the
first as CAAM and the second as DCP, otherwise users cannot easily
decide which of the options is which and enable the correct one.

Signed-off-by: Marek Vasut <marex@denx.de>
crypto/fsl: Introduce SPL_FSL_CAAM_RNG 2024-05-05T14:21:39+00:00 Marek Vasut marex@denx.de 2024-04-25T23:02:08+00:00 ea701eebecca495a3b3124d322261ed896e135a1 Add SPL variant of SPL_FSL_CAAM_RNG so that the SPL_FSL_CAAM_RNG can be disabled in SPL if necessary. This may be necessary due to e.g. size constraints of the SPL. Signed-off-by: Marek Vasut <marex@denx.de> 
Add SPL variant of SPL_FSL_CAAM_RNG so that the SPL_FSL_CAAM_RNG can
be disabled in SPL if necessary. This may be necessary due to e.g.
size constraints of the SPL.

Signed-off-by: Marek Vasut <marex@denx.de>
crypto/fsl: allow accessing Job Ring from non-TrustZone 2024-03-30T16:59:10+00:00 Emanuele Ghidoli emanuele.ghidoli@toradex.com 2024-03-28T10:30:12+00:00 b9edc1ec86558bf056c8f75db5b48a8ca5adaf4c Add a new kconfig option to allow non-secure world access to the CAAM Job Ring. This is needed, for example, when running linux without OP-TEE services, as it's done on Colibri iMX7. Fixes: 51f1357f3428 ("Revert "drivers/crypto/fsl: assign job-rings to non-TrustZone"") Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com> 
Add a new kconfig option to allow non-secure world access
to the CAAM Job Ring.
This is needed, for example, when running linux without
OP-TEE services, as it's done on Colibri iMX7.

Fixes: 51f1357f3428 ("Revert "drivers/crypto/fsl: assign job-rings to non-TrustZone"")
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Kconfig: Remove all default n/no options 2023-10-30T19:32:49+00:00 Michal Simek michal.simek@amd.com 2023-10-25T07:25:37+00:00 18370f14975ca4abb15cb9700f57d82587e620b4 Similar change was done by commit b4c2c151b14b ("Kconfig: Remove all default n/no options") and again sync is required. default n/no doesn't need to be specified. It is default option anyway. Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Svyatoslav Ryhel <clamor95@gmail.com> # tegra Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Angelo Dureghello <angelo@kernel-space.org> 
Similar change was done by commit b4c2c151b14b ("Kconfig: Remove all
default n/no options") and again sync is required.

default n/no doesn't need to be specified. It is default option anyway.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Svyatoslav Ryhel <clamor95@gmail.com> # tegra
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Angelo Dureghello <angelo@kernel-space.org>
Uboot RNG Driver using Data Co-processor 2023-01-12T16:25:46+00:00 Kshitiz Varshney kshitiz.varshney@nxp.com 2022-12-22T08:50:27+00:00 0d795c356a8ac1d878ea5f0ebd5e222bf14d26ed This commit introduces Random number generator to uboot. It uses DCP driver for number generation. RNG driver can be invoked by using below command on uboot prompt:- rng <number of bytes> Signed-off-by: Kshitiz Varshney <kshitiz.varshney@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
This commit introduces Random number generator to uboot. It uses DCP
driver for number generation.
RNG driver can be invoked by using below command on uboot prompt:-
           rng <number of bytes>

Signed-off-by: Kshitiz Varshney <kshitiz.varshney@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Convert CONFIG_SYS_FSL_MAX_NUM_OF_SEC to Kconfig 2022-08-12T20:10:49+00:00 Tom Rini trini@konsulko.com 2022-08-01T01:08:26+00:00 c6eec0182a9823e6238f34bd177f27330b0ad52d This converts the following to Kconfig: CONFIG_SYS_FSL_MAX_NUM_OF_SEC Signed-off-by: Tom Rini <trini@konsulko.com> 
This converts the following to Kconfig:
   CONFIG_SYS_FSL_MAX_NUM_OF_SEC

Signed-off-by: Tom Rini <trini@konsulko.com>
crypto/fsl: i.MX8: Enable Job ring driver model. 2022-04-12T09:19:21+00:00 Gaurav Jain gaurav.jain@nxp.com 2022-03-24T06:20:33+00:00 cb5d0419f5517c507685577dca41c9085b7d77c4 i.MX8(QM/QXP) - added support for JR driver model. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> 
i.MX8(QM/QXP) - added support for JR driver model.
sec is initialized based on job ring information processed
from device tree.

Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
crypto/fsl: Add support for CAAM Job ring driver model 2022-04-12T09:18:34+00:00 Gaurav Jain gaurav.jain@nxp.com 2022-03-24T06:20:25+00:00 4556cf8271c1deac3454eea222e3e3afdba40933 added device tree support for job ring driver. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
added device tree support for job ring driver.
sec is initialized based on job ring information processed
from device tree.

Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>