:orphan:

.. title:: CONFIG_FLASH_MCUX_FLEXSPI_NOR_WRITE_BUFFER

.. kconfig:: CONFIG_FLASH_MCUX_FLEXSPI_NOR_WRITE_BUFFER

CONFIG_FLASH_MCUX_FLEXSPI_NOR_WRITE_BUFFER
##########################################

*MCUX FlexSPI NOR write RAM buffer*

Type: ``bool``

Help
====

.. code-block:: none

    Copy the data to a RAM buffer before writing it to the flash.
    This prevents faults when the data to write would be located on the
    flash itself.

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

(\ :kconfig:`FLASH_MCUX_FLEXSPI_NOR <CONFIG_FLASH_MCUX_FLEXSPI_NOR>` || \ :kconfig:`FLASH_MCUX_FLEXSPI_MX25UM51345G <CONFIG_FLASH_MCUX_FLEXSPI_MX25UM51345G>`) && \ :kconfig:`HAS_MCUX_FLEXSPI <CONFIG_HAS_MCUX_FLEXSPI>` && \ :kconfig:`FLASH <CONFIG_FLASH>`

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

Default
=======

- y

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



At ``<Zephyr Driver>/flash/Kconfig.mcux:44``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:62`` → ``<Zephyr Driver>/flash/Kconfig:73``

Menu path: (Top) → Device Drivers → Flash hardware support

.. code-block:: kconfig

    config FLASH_MCUX_FLEXSPI_NOR_WRITE_BUFFER
    	bool "MCUX FlexSPI NOR write RAM buffer"
    	default y
    	depends on (FLASH_MCUX_FLEXSPI_NOR || FLASH_MCUX_FLEXSPI_MX25UM51345G) && HAS_MCUX_FLEXSPI && FLASH
    	help
    	  Copy the data to a RAM buffer before writing it to the flash.
    	  This prevents faults when the data to write would be located on the
    	  flash itself.

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