diff options
Diffstat (limited to 'drivers/crypto/fsl/Kconfig')
| -rw-r--r-- | drivers/crypto/fsl/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/crypto/fsl/Kconfig b/drivers/crypto/fsl/Kconfig index 181a1e5e99..5ed6140da3 100644 --- a/drivers/crypto/fsl/Kconfig +++ b/drivers/crypto/fsl/Kconfig @@ -45,3 +45,17 @@ config SYS_FSL_SEC_COMPAT config SYS_FSL_SEC_LE bool "Little-endian access to Freescale Secure Boot" + +if FSL_CAAM + +config FSL_CAAM_RNG + bool "Enable Random Number Generator support" + depends on DM_RNG + default y + help + Enable support for the hardware based random number generator + module of the CAAM. The random data is fetched from the DRGB + using the prediction resistance flag which means the DRGB is + reseeded from the TRNG every time random data is generated. + +endif |