:orphan:

.. title:: CONFIG_CPU_HAS_NRF_IDAU

.. kconfig:: CONFIG_CPU_HAS_NRF_IDAU

CONFIG_CPU_HAS_NRF_IDAU
#######################

*(No prompt -- not directly user assignable.)*

Type: ``bool``

Help
====

.. code-block:: none

    MCU implements the nRF (vendor-specific) Security Attribution Unit.
    (IDAU: "Implementation-Defined Attribution Unit", in accordance with
    ARM terminology).

Help
====

.. code-block:: none

    MCU implements the nRF (vendor-specific) Security Attribution Unit.
    (IDAU: "Implementation-Defined Attribution Unit", in accordance with
    ARM terminology).

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

\ :kconfig:`SOC_SERIES_NRF91X <CONFIG_SOC_SERIES_NRF91X>` || \ :kconfig:`SOC_NRF5340_CPUAPP <CONFIG_SOC_NRF5340_CPUAPP>` || \ :kconfig:`SOC_SERIES_NRF91X <CONFIG_SOC_SERIES_NRF91X>` || \ :kconfig:`SOC_NRF5340_CPUAPP <CONFIG_SOC_NRF5340_CPUAPP>`

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

Defaults
========

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

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

- \ :kconfig:`CPU_HAS_TEE <CONFIG_CPU_HAS_TEE>`
- \ :kconfig:`CPU_HAS_TEE <CONFIG_CPU_HAS_TEE>`

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

- \ :kconfig:`SOC_SERIES_NRF91X <CONFIG_SOC_SERIES_NRF91X>`
- \ :kconfig:`SOC_SERIES_NRF91X <CONFIG_SOC_SERIES_NRF91X>`
- \ :kconfig:`SOC_NRF5340_CPUAPP <CONFIG_SOC_NRF5340_CPUAPP>`
- \ :kconfig:`SOC_NRF5340_CPUAPP <CONFIG_SOC_NRF5340_CPUAPP>`

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



At ``<Zephyr SoC>/arm/Kconfig:35``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:38`` → ``<Zephyr SoC>/Kconfig:15`` → ``<BuildDir>/kconfig/Kconfig.soc.arch:1``

Menu path: (Top) → Hardware Configuration

.. code-block:: kconfig

    config CPU_HAS_NRF_IDAU
    	bool
    	select CPU_HAS_TEE
    	depends on SOC_SERIES_NRF91X || SOC_NRF5340_CPUAPP
    	help
    	  MCU implements the nRF (vendor-specific) Security Attribution Unit.
    	  (IDAU: "Implementation-Defined Attribution Unit", in accordance with
    	  ARM terminology).

----

At ``<Zephyr SoC>/arm/Kconfig:35``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:38`` → ``<Zephyr SoC>/Kconfig:17``

Menu path: (Top) → Hardware Configuration

.. code-block:: kconfig

    config CPU_HAS_NRF_IDAU
    	bool
    	select CPU_HAS_TEE
    	depends on SOC_SERIES_NRF91X || SOC_NRF5340_CPUAPP
    	help
    	  MCU implements the nRF (vendor-specific) Security Attribution Unit.
    	  (IDAU: "Implementation-Defined Attribution Unit", in accordance with
    	  ARM terminology).

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