crypto/fsl: allow accessing Job Ring from non-TrustZone
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>
diff --git a/drivers/crypto/fsl/Kconfig b/drivers/crypto/fsl/Kconfig
index eaad196..294e1c8 100644
--- a/drivers/crypto/fsl/Kconfig
+++ b/drivers/crypto/fsl/Kconfig
@@ -62,6 +62,12 @@
if FSL_CAAM
+config FSL_CAAM_JR_NTZ_ACCESS
+ bool "Give CAAM Job Ring access to non-secure world"
+ help
+ It is needed when OP-TEE is not used and Freescale CAAM Job Ring linux
+ driver is used.
+
config FSL_CAAM_RNG
bool "Enable Random Number Generator support"
depends on DM_RNG