:orphan:

.. title:: CONFIG_KINETIS_FLASH_CONFIG_FSEC

.. kconfig:: CONFIG_KINETIS_FLASH_CONFIG_FSEC

CONFIG_KINETIS_FLASH_CONFIG_FSEC
################################

*Flash security byte (FSEC)*

*Flash security byte (FSEC)*

Type: ``hex``

Help
====

.. code-block:: none

    Configures the reset value of the FSEC register, which includes
    backdoor key access, mass erase, factory access, and flash security
    options.

Help
====

.. code-block:: none

    Configures the reset value of the FSEC register, which includes
    backdoor key access, mass erase, factory access, and flash security
    options.

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

(\ :kconfig:`KINETIS_FLASH_CONFIG <CONFIG_KINETIS_FLASH_CONFIG>` && \ :kconfig:`SOC_FAMILY_KINETIS <CONFIG_SOC_FAMILY_KINETIS>`) || (\ :kconfig:`KINETIS_FLASH_CONFIG <CONFIG_KINETIS_FLASH_CONFIG>` && \ :kconfig:`SOC_FAMILY_KINETIS <CONFIG_SOC_FAMILY_KINETIS>`)

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

Defaults
========

- 0xfe
- 0xfe

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



At ``<Zephyr SoC>/arm/nxp_kinetis/Kconfig:119``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:38`` → ``<Zephyr SoC>/Kconfig:15`` → ``<BuildDir>/kconfig/Kconfig.soc.arch:2``

Menu path: (Top) → Hardware Configuration → Kinetis flash configuration field

.. code-block:: kconfig

    config KINETIS_FLASH_CONFIG_FSEC
    	hex "Flash security byte (FSEC)"
    	range 0 0xff
    	default 0xfe
    	depends on KINETIS_FLASH_CONFIG && SOC_FAMILY_KINETIS
    	help
    	  Configures the reset value of the FSEC register, which includes
    	  backdoor key access, mass erase, factory access, and flash security
    	  options.

----

At ``<Zephyr SoC>/arm/nxp_kinetis/Kconfig:119``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:38`` → ``<Zephyr SoC>/Kconfig:18``

Menu path: (Top) → Hardware Configuration → Kinetis flash configuration field

.. code-block:: kconfig

    config KINETIS_FLASH_CONFIG_FSEC
    	hex "Flash security byte (FSEC)"
    	range 0 0xff
    	default 0xfe
    	depends on KINETIS_FLASH_CONFIG && SOC_FAMILY_KINETIS
    	help
    	  Configures the reset value of the FSEC register, which includes
    	  backdoor key access, mass erase, factory access, and flash security
    	  options.

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