:orphan:

.. title:: CONFIG_ARM64_PA_BITS_40

.. kconfig:: CONFIG_ARM64_PA_BITS_40

CONFIG_ARM64_PA_BITS_40
#######################

*40-bit*

Type: ``bool``

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

\ :ref:`<choice: Physical address space size> <choice_269>`

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

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



At ``<Zephyr Architecture>/arm64/core/Kconfig:225``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:39`` → ``<Zephyr Architecture>/Kconfig:12`` → ``<Zephyr Architecture>/arm64/Kconfig:32``

Menu path: (Top) → ARM64 Options → Physical address space size

.. code-block:: kconfig

    config ARM64_PA_BITS_40
    	bool "40-bit"
    	depends on <choice>

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