:orphan:

.. title:: ENTROPY_RV32M1_TRNG

.. option:: 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
===================

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

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

Default
=======

- y

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

- \ :option:`ENTROPY_HAS_DRIVER <CONFIG_ENTROPY_HAS_DRIVER>`

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



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

Included via ``Kconfig:8`` → ``Kconfig.zephyr:19`` → ``<BuildDir>/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 Driver>/entropy/Kconfig.rv32m1:6``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``<Zephyr Driver>/Kconfig:30`` → ``<Zephyr Driver>/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.)*