:orphan:

.. title:: IMG_ENABLE_IMAGE_CHECK

.. option:: CONFIG_IMG_ENABLE_IMAGE_CHECK

*Enable image check functions*

Type: ``bool``

Help
====

If enabled, there will be available the function to check flash
integrity.  It can be used to verify flash integrity after received
a new firmware.  This is useful to avoid firmware reboot and test.
Another use is to ensure that firmware upgrade routines from internet
server to flash slot are performing properly.

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

\ :option:`MCUBOOT_IMG_MANAGER <CONFIG_MCUBOOT_IMG_MANAGER>` && \ :option:`IMG_MANAGER <CONFIG_IMG_MANAGER>`

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

Defaults
========

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

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

- \ :option:`FLASH_AREA_CHECK_INTEGRITY <CONFIG_FLASH_AREA_CHECK_INTEGRITY>`

Symbols that select this symbol
===============================

- \ :option:`UPDATEHUB <CONFIG_UPDATEHUB>`

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

.. highlight:: kconfig

At ``subsys/dfu/Kconfig:73``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:47``

Menu path: (Top) → Sub Systems and OS Services → DFU image manager

.. parsed-literal::

    config IMG_ENABLE_IMAGE_CHECK
    	bool "Enable image check functions"
    	select \ :option:`FLASH_AREA_CHECK_INTEGRITY <CONFIG_FLASH_AREA_CHECK_INTEGRITY>`
    	depends on \ :option:`MCUBOOT_IMG_MANAGER <CONFIG_MCUBOOT_IMG_MANAGER>` && \ :option:`IMG_MANAGER <CONFIG_IMG_MANAGER>`
    	help
    	  If enabled, there will be available the function to check flash
    	  integrity.  It can be used to verify flash integrity after received
    	  a new firmware.  This is useful to avoid firmware reboot and test.
    	  Another use is to ensure that firmware upgrade routines from internet
    	  server to flash slot are performing properly.

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