:orphan:

.. title:: CONFIG_XTENSA_UNCACHED_REGION

.. kconfig:: CONFIG_XTENSA_UNCACHED_REGION

CONFIG_XTENSA_UNCACHED_REGION
#############################

*Uncached RPO mapping*

Type: ``int``

Help
====

.. code-block:: none

    As for XTENSA_CACHED_REGION, this specifies which 512M
    region (0-7) contains the "uncached" mapping.

Default
=======

- 4

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



At ``<SoC>/xtensa/intel_adsp/Kconfig.defconfig:13``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27``

Menu path: (Top)

.. code-block:: kconfig

    config XTENSA_UNCACHED_REGION
    	int
    	default 4

----

At ``<Architecture>/xtensa/Kconfig:95``

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

Menu path: (Top) → XTENSA Options

.. code-block:: kconfig

    config XTENSA_UNCACHED_REGION
    	int "Uncached RPO mapping"
    	range 0 7
    	depends on XTENSA
    	help
    	  As for XTENSA_CACHED_REGION, this specifies which 512M
    	  region (0-7) contains the "uncached" mapping.

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