:orphan:

.. title:: CONFIG_ENTROPY_SAM_RNG

.. kconfig:: CONFIG_ENTROPY_SAM_RNG

CONFIG_ENTROPY_SAM_RNG
######################

*Atmel SAM MCU Family True Random Number Generator (TRNG) Driver*

Type: ``bool``

Help
====

.. code-block:: none

    Enable True Random Number Generator (TRNG) driver for Atmel SAM MCUs.

Direct dependencies
===================

(\ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>` && \ :kconfig:`SOC_SERIES_SAM4L <CONFIG_SOC_SERIES_SAM4L>`) || (\ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>` && \ :kconfig:`SOC_SERIES_SAME70 <CONFIG_SOC_SERIES_SAME70>`) || (\ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>` && \ :kconfig:`SOC_SERIES_SAMV71 <CONFIG_SOC_SERIES_SAMV71>`) || (\ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>` && \ :kconfig:`SOC_SERIES_SAM4L <CONFIG_SOC_SERIES_SAM4L>`) || (\ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>` && \ :kconfig:`SOC_SERIES_SAME70 <CONFIG_SOC_SERIES_SAME70>`) || (\ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>` && \ :kconfig:`SOC_SERIES_SAMV71 <CONFIG_SOC_SERIES_SAMV71>`) || ((\ :kconfig:`SOC_FAMILY_SAM <CONFIG_SOC_FAMILY_SAM>` || \ :kconfig:`SOC_FAMILY_SAM0 <CONFIG_SOC_FAMILY_SAM0>`) && \ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>`)

*(Includes any dependencies from ifs and menus.)*

Defaults
========

- y
- y
- y
- y
- y
- y

Symbols selected by this symbol
===============================

- \ :kconfig:`ENTROPY_HAS_DRIVER <CONFIG_ENTROPY_HAS_DRIVER>`

Kconfig definitions
===================



At ``<Zephyr SoC>/arm/atmel_sam/sam4l/Kconfig.defconfig.series:40``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arm/atmel_sam/Kconfig.defconfig:6``

Menu path: (Top)

.. code-block:: kconfig

    config ENTROPY_SAM_RNG
    	bool
    	default y
    	depends on ENTROPY_GENERATOR && SOC_SERIES_SAM4L

----

At ``<Zephyr SoC>/arm/atmel_sam/same70/Kconfig.defconfig.series:72``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arm/atmel_sam/Kconfig.defconfig:6``

Menu path: (Top)

.. code-block:: kconfig

    config ENTROPY_SAM_RNG
    	bool
    	default y
    	depends on ENTROPY_GENERATOR && SOC_SERIES_SAME70

----

At ``<Zephyr SoC>/arm/atmel_sam/samv71/Kconfig.defconfig.series:73``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arm/atmel_sam/Kconfig.defconfig:6``

Menu path: (Top)

.. code-block:: kconfig

    config ENTROPY_SAM_RNG
    	bool
    	default y
    	depends on ENTROPY_GENERATOR && SOC_SERIES_SAMV71

----

At ``<Zephyr SoC>/arm/atmel_sam/sam4l/Kconfig.defconfig.series:40``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arm/atmel_sam/Kconfig.defconfig:6``

Menu path: (Top)

.. code-block:: kconfig

    config ENTROPY_SAM_RNG
    	bool
    	default y
    	depends on ENTROPY_GENERATOR && SOC_SERIES_SAM4L

----

At ``<Zephyr SoC>/arm/atmel_sam/same70/Kconfig.defconfig.series:72``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arm/atmel_sam/Kconfig.defconfig:6``

Menu path: (Top)

.. code-block:: kconfig

    config ENTROPY_SAM_RNG
    	bool
    	default y
    	depends on ENTROPY_GENERATOR && SOC_SERIES_SAME70

----

At ``<Zephyr SoC>/arm/atmel_sam/samv71/Kconfig.defconfig.series:73``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arm/atmel_sam/Kconfig.defconfig:6``

Menu path: (Top)

.. code-block:: kconfig

    config ENTROPY_SAM_RNG
    	bool
    	default y
    	depends on ENTROPY_GENERATOR && SOC_SERIES_SAMV71

----

At ``<Zephyr Driver>/entropy/Kconfig.sam:6``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:32`` → ``<Zephyr Driver>/entropy/Kconfig:19``

Menu path: (Top) → Device Drivers → Entropy Drivers

.. code-block:: kconfig

    config ENTROPY_SAM_RNG
    	bool "Atmel SAM MCU Family True Random Number Generator (TRNG) Driver"
    	select ENTROPY_HAS_DRIVER
    	depends on (SOC_FAMILY_SAM || SOC_FAMILY_SAM0) && ENTROPY_GENERATOR
    	help
    	  Enable True Random Number Generator (TRNG) driver for Atmel SAM MCUs.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*