:orphan:

.. title:: CONFIG_ENTROPY_RV32M1_TRNG

.. kconfig:: CONFIG_ENTROPY_RV32M1_TRNG

CONFIG_ENTROPY_RV32M1_TRNG
##########################

*RV32M1 TRNG driver*

Type: ``bool``

Help
====

.. code-block:: none

    This option enables the true random number generator (TRNG)
    driver based on the RV32M1 TRNG driver.

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

(\ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>` && \ :kconfig:`SOC_OPENISA_RV32M1_RISCV32 <CONFIG_SOC_OPENISA_RV32M1_RISCV32>`) || (\ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>` && \ :kconfig:`SOC_OPENISA_RV32M1_RISCV32 <CONFIG_SOC_OPENISA_RV32M1_RISCV32>`) || (\ :kconfig:`SOC_OPENISA_RV32M1_RISCV32 <CONFIG_SOC_OPENISA_RV32M1_RISCV32>` && \ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>`)

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

Defaults
========

- y
- y

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

- \ :kconfig:`ENTROPY_HAS_DRIVER <CONFIG_ENTROPY_HAS_DRIVER>`

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



At ``<Zephyr>/soc/riscv/openisa_rv32m1/Kconfig.defconfig:161``

Included via ``<Zephyr>/Kconfig:8`` → ``<Zephyr>/Kconfig.zephyr:25`` → ``<nRF>/doc/_build/kconfig/Kconfig.soc.defconfig:1``

Menu path: (Top)

.. code-block:: kconfig

    config ENTROPY_RV32M1_TRNG
    	bool
    	default y
    	depends on ENTROPY_GENERATOR && SOC_OPENISA_RV32M1_RISCV32

----

At ``<Zephyr>/soc/riscv/openisa_rv32m1/Kconfig.defconfig:161``

Included via ``<Zephyr>/Kconfig:8`` → ``<Zephyr>/Kconfig.zephyr:27``

Menu path: (Top)

.. code-block:: kconfig

    config ENTROPY_RV32M1_TRNG
    	bool
    	default y
    	depends on ENTROPY_GENERATOR && SOC_OPENISA_RV32M1_RISCV32

----

At ``<Zephyr>/drivers/entropy/Kconfig.rv32m1:6``

Included via ``<Zephyr>/Kconfig:8`` → ``<Zephyr>/Kconfig.zephyr:40`` → ``<Zephyr>/drivers/Kconfig:30`` → ``<Zephyr>/drivers/entropy/Kconfig:20``

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

.. code-block:: kconfig

    config ENTROPY_RV32M1_TRNG
    	bool "RV32M1 TRNG driver"
    	select ENTROPY_HAS_DRIVER
    	depends on SOC_OPENISA_RV32M1_RISCV32 && ENTROPY_GENERATOR
    	help
    	  This option enables the true random number generator (TRNG)
    	  driver based on the RV32M1 TRNG driver.

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