:orphan:

.. title:: CONFIG_MCUBOOT_GENERATE_UNSIGNED_IMAGE

.. kconfig:: CONFIG_MCUBOOT_GENERATE_UNSIGNED_IMAGE

CONFIG_MCUBOOT_GENERATE_UNSIGNED_IMAGE
######################################

*Generate unsigned binary image bootable with MCUboot*

Type: ``bool``

Help
====

.. code-block:: none

    Enabling this configuration allows automatic unsigned binary image
    generation when MCUboot signing key is not provided,
    i.e., MCUBOOT_SIGNATURE_KEY_FILE is left empty.

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

(\ :kconfig:`BOOTLOADER_MCUBOOT <CONFIG_BOOTLOADER_MCUBOOT>` && \ :kconfig:`SOC_ESP32C3 <CONFIG_SOC_ESP32C3>`) || (\ :kconfig:`BOOTLOADER_MCUBOOT <CONFIG_BOOTLOADER_MCUBOOT>` && \ :kconfig:`SOC_ESP32 <CONFIG_SOC_ESP32>`) || \ :kconfig:`BOOTLOADER_MCUBOOT <CONFIG_BOOTLOADER_MCUBOOT>`

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

Defaults
========

- y
- y

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



At ``<SoC>/riscv/esp32c3/Kconfig.defconfig:16``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27``

Menu path: (Top)

.. code-block:: kconfig

    config MCUBOOT_GENERATE_UNSIGNED_IMAGE
    	bool
    	default y
    	depends on BOOTLOADER_MCUBOOT && SOC_ESP32C3

----

At ``<SoC>/xtensa/esp32/Kconfig.defconfig:15``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27``

Menu path: (Top)

.. code-block:: kconfig

    config MCUBOOT_GENERATE_UNSIGNED_IMAGE
    	bool
    	default y
    	depends on BOOTLOADER_MCUBOOT && SOC_ESP32

----

At ``Kconfig.zephyr:720``

Included via ``Kconfig:8``

Menu path: (Top) → Boot Options → MCUboot bootloader support

.. code-block:: kconfig

    config MCUBOOT_GENERATE_UNSIGNED_IMAGE
    	bool "Generate unsigned binary image bootable with MCUboot"
    	depends on BOOTLOADER_MCUBOOT
    	help
    	  Enabling this configuration allows automatic unsigned binary image
    	  generation when MCUboot signing key is not provided,
    	  i.e., MCUBOOT_SIGNATURE_KEY_FILE is left empty.

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