Help¶

This option enables the Arm CC3xx RNG devices in nRF52840, nRF5340, and nRF9160 devices. This is dependent on CC3xx being enabled in nrf_security.

Direct dependencies¶

(HW_CC3XX || (SOC_NRF9160 && SPM) || (SOC_NRF5340_CPUAPP && SPM)) && ENTROPY_GENERATOR

(Includes any dependencies from ifs and menus.)

Default¶

y

Symbols selected by this symbol¶

ENTROPY_HAS_DRIVER

Kconfig definition¶

At <nRF>/drivers/entropy/Kconfig:7

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:23 → <Zephyr>/modules/Kconfig:6 → <BuildDir>/Kconfig/Kconfig.modules:2 → <nRF>/Kconfig.nrf:28 → <nRF>/drivers/Kconfig:10

Menu path: (Top) → Modules → nrf (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrf) → Nordic nRF Connect → Device Drivers

config ENTROPY_CC3XX
    bool "Arm CC3XX RNG driver for Nordic devices"
    default y
    select ENTROPY_HAS_DRIVER
    depends on (HW_CC3XX || (SOC_NRF9160 && SPM) || (SOC_NRF5340_CPUAPP && SPM)) && ENTROPY_GENERATOR
    help
      This option enables the Arm CC3xx RNG devices in nRF52840, nRF5340, and nRF9160
      devices. This is dependent on CC3xx being enabled in nrf_security.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)