:orphan:

.. title:: CONFIG_ARCH_HAS_RESERVED_PAGE_FRAMES

.. kconfig:: CONFIG_ARCH_HAS_RESERVED_PAGE_FRAMES

CONFIG_ARCH_HAS_RESERVED_PAGE_FRAMES
####################################

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

Type: ``bool``

Help
====

.. code-block:: none

    This hidden configuration should be selected by the architecture if
    certain RAM page frames need to be marked as reserved and never used for
    memory mappings. The architecture will need to implement
    arch_reserved_pages_update().

Defaults
========

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

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

- \ :kconfig:`SOC_APOLLO_LAKE <CONFIG_SOC_APOLLO_LAKE>`
- \ :kconfig:`SOC_ATOM <CONFIG_SOC_ATOM>`
- \ :kconfig:`SOC_IA32 <CONFIG_SOC_IA32>`
- \ :kconfig:`SOC_APOLLO_LAKE <CONFIG_SOC_APOLLO_LAKE>`
- \ :kconfig:`SOC_ATOM <CONFIG_SOC_ATOM>`
- \ :kconfig:`SOC_IA32 <CONFIG_SOC_IA32>`
- \ :kconfig:`X86_PC_COMPATIBLE <CONFIG_X86_PC_COMPATIBLE>`
- \ :kconfig:`X86_MEMMAP <CONFIG_X86_MEMMAP>`

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



At ``<Zephyr Architecture>/Kconfig:570``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:39``

Menu path: (Top)

.. code-block:: kconfig

    config ARCH_HAS_RESERVED_PAGE_FRAMES
    	bool
    	help
    	  This hidden configuration should be selected by the architecture if
    	  certain RAM page frames need to be marked as reserved and never used for
    	  memory mappings. The architecture will need to implement
    	  arch_reserved_pages_update().

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