:orphan:

.. title:: ENTROPY_LITEX_RNG

.. option:: CONFIG_ENTROPY_LITEX_RNG

*PRBS RNG driver*

Type: ``bool``

Help
====

.. code-block:: none

    This option enables the RNG module, which is an entropy number
    generator, based on Pseudo-Random Binary Sequences (PRBS)
    for LiteX SoC builder

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

\ :option:`SOC_RISCV32_LITEX_VEXRISCV <CONFIG_SOC_RISCV32_LITEX_VEXRISCV>` && \ :option:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>`

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

Defaults
========

No defaults. Implicitly defaults to ``n``.

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

- \ :option:`ENTROPY_HAS_DRIVER <CONFIG_ENTROPY_HAS_DRIVER>`

Kconfig definition
==================



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

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``<Zephyr Driver>/Kconfig:30`` → ``<Zephyr Driver>/entropy/Kconfig:21``

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

.. code-block:: kconfig

    config ENTROPY_LITEX_RNG
    	bool "PRBS RNG driver"
    	select ENTROPY_HAS_DRIVER
    	depends on SOC_RISCV32_LITEX_VEXRISCV && ENTROPY_GENERATOR
    	help
    	  This option enables the RNG module, which is an entropy number
    	  generator, based on Pseudo-Random Binary Sequences (PRBS)
    	  for LiteX SoC builder

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