:orphan:

.. title:: MMU_PAGE_SIZE

.. option:: CONFIG_MMU_PAGE_SIZE

*Size of smallest granularity MMU page*

Type: ``hex``

Help
====

Size of memory pages. Varies per MMU but 4K is common. For MMUs that
support multiple page sizes, put the smallest one here.

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

(\ :option:`ARM_MMU <CONFIG_ARM_MMU>` && \ :option:`CPU_CORTEX_A <CONFIG_CPU_CORTEX_A>` && \ :option:`ARM64 <CONFIG_ARM64>` && \ :option:`ARM <CONFIG_ARM>`) || \ :option:`MMU <CONFIG_MMU>`

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

Defaults
========

- 0x1000
- 0x1000

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

.. highlight:: kconfig

At ``arch/arm/core/aarch64/Kconfig:117``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:29`` → ``arch/Kconfig:12`` → ``arch/arm/Kconfig:46``

Menu path: (Top) → ARM Options

.. parsed-literal::

    config MMU_PAGE_SIZE
    	hex
    	default 0x1000
    	depends on \ :option:`ARM_MMU <CONFIG_ARM_MMU>` && \ :option:`CPU_CORTEX_A <CONFIG_CPU_CORTEX_A>` && \ :option:`ARM64 <CONFIG_ARM64>` && \ :option:`ARM <CONFIG_ARM>`

----

At ``arch/Kconfig:563``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:29``

Menu path: (Top) → Enable MMU features

.. parsed-literal::

    config MMU_PAGE_SIZE
    	hex "Size of smallest granularity MMU page"
    	default 0x1000
    	depends on \ :option:`MMU <CONFIG_MMU>`
    	help
    	  Size of memory pages. Varies per MMU but 4K is common. For MMUs that
    	  support multiple page sizes, put the smallest one here.

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