:orphan:

.. title:: ARM_SECURE_BUSFAULT_HARDFAULT_NMI

.. option:: CONFIG_ARM_SECURE_BUSFAULT_HARDFAULT_NMI

*BusFault, HardFault, and NMI target Secure state*

Type: ``bool``

Help
====

Force NMI, HardFault, and BusFault (in Mainline ARMv8-M)
exceptions as Secure exceptions.

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

\ :option:`ARM_SECURE_FIRMWARE <CONFIG_ARM_SECURE_FIRMWARE>` && (\ :option:`ARM_SECURE_FIRMWARE <CONFIG_ARM_SECURE_FIRMWARE>` || \ :option:`ARM_NONSECURE_FIRMWARE <CONFIG_ARM_NONSECURE_FIRMWARE>`) && \ :option:`ARM_TRUSTZONE_M <CONFIG_ARM_TRUSTZONE_M>` && \ :option:`CPU_CORTEX_M <CONFIG_CPU_CORTEX_M>` && !\ :option:`ARM64 <CONFIG_ARM64>` && \ :option:`ARM <CONFIG_ARM>`

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

Defaults
========

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

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

- \ :option:`TEST_ARM_CORTEX_M <CONFIG_TEST_ARM_CORTEX_M>`

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

.. highlight:: kconfig

At ``arch/arm/core/aarch32/cortex_m/tz/Kconfig:24``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:29`` → ``arch/Kconfig:12`` → ``arch/arm/Kconfig:42`` → ``arch/arm/core/aarch32/Kconfig:237`` → ``arch/arm/core/aarch32/cortex_m/Kconfig:309``

Menu path: (Top) → ARM Options → ARM TrustZone-M support → ARM TrustZone-M Options

.. parsed-literal::

    config ARM_SECURE_BUSFAULT_HARDFAULT_NMI
    	bool "BusFault, HardFault, and NMI target Secure state"
    	depends on \ :option:`ARM_SECURE_FIRMWARE <CONFIG_ARM_SECURE_FIRMWARE>` && (\ :option:`ARM_SECURE_FIRMWARE <CONFIG_ARM_SECURE_FIRMWARE>` || \ :option:`ARM_NONSECURE_FIRMWARE <CONFIG_ARM_NONSECURE_FIRMWARE>`) && \ :option:`ARM_TRUSTZONE_M <CONFIG_ARM_TRUSTZONE_M>` && \ :option:`CPU_CORTEX_M <CONFIG_CPU_CORTEX_M>` && !\ :option:`ARM64 <CONFIG_ARM64>` && \ :option:`ARM <CONFIG_ARM>`
    	help
    	  Force NMI, HardFault, and BusFault (in Mainline ARMv8-M)
    	  exceptions as Secure exceptions.

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