:orphan:

.. title:: CONFIG_ARC_MPU_VER

.. kconfig:: CONFIG_ARC_MPU_VER

CONFIG_ARC_MPU_VER
##################

*ARC MPU version*

Type: ``int``

Help
====

.. code-block:: none

    ARC MPU has several versions. For MPU v2, the minimum region is 2048 bytes;
    For other versions, the minimum region is 32 bytes; v4 has secure features,
    v6 supports up to 32 regions.

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

\ :kconfig:`SOC_ARC_IOT <CONFIG_SOC_ARC_IOT>` || (\ :kconfig:`SOC_EMSDP_EM4 <CONFIG_SOC_EMSDP_EM4>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM5D <CONFIG_SOC_EMSDP_EM5D>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM6 <CONFIG_SOC_EMSDP_EM6>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM7D <CONFIG_SOC_EMSDP_EM7D>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM7D_ESP <CONFIG_SOC_EMSDP_EM7D_ESP>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM9D <CONFIG_SOC_EMSDP_EM9D>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM11D <CONFIG_SOC_EMSDP_EM11D>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSK_EM7D <CONFIG_SOC_EMSK_EM7D>` && \ :kconfig:`SOC_EMSK <CONFIG_SOC_EMSK>`) || (\ :kconfig:`SOC_NSIM_EM <CONFIG_SOC_NSIM_EM>` && \ :kconfig:`SOC_NSIM <CONFIG_SOC_NSIM>`) || (\ :kconfig:`SOC_NSIM_EM7D_V22 <CONFIG_SOC_NSIM_EM7D_V22>` && \ :kconfig:`SOC_NSIM <CONFIG_SOC_NSIM>`) || (\ :kconfig:`SOC_NSIM_SEM <CONFIG_SOC_NSIM_SEM>` && \ :kconfig:`SOC_NSIM <CONFIG_SOC_NSIM>`) || (\ :kconfig:`SOC_NSIM_HS_MPUV6 <CONFIG_SOC_NSIM_HS_MPUV6>` && \ :kconfig:`SOC_NSIM <CONFIG_SOC_NSIM>`) || \ :kconfig:`SOC_QEMU_ARC <CONFIG_SOC_QEMU_ARC>` || \ :kconfig:`SOC_ARC_IOT <CONFIG_SOC_ARC_IOT>` || (\ :kconfig:`SOC_EMSDP_EM4 <CONFIG_SOC_EMSDP_EM4>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM5D <CONFIG_SOC_EMSDP_EM5D>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM6 <CONFIG_SOC_EMSDP_EM6>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM7D <CONFIG_SOC_EMSDP_EM7D>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM7D_ESP <CONFIG_SOC_EMSDP_EM7D_ESP>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM9D <CONFIG_SOC_EMSDP_EM9D>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSDP_EM11D <CONFIG_SOC_EMSDP_EM11D>` && \ :kconfig:`SOC_ARC_EMSDP <CONFIG_SOC_ARC_EMSDP>`) || (\ :kconfig:`SOC_EMSK_EM7D <CONFIG_SOC_EMSK_EM7D>` && \ :kconfig:`SOC_EMSK <CONFIG_SOC_EMSK>`) || (\ :kconfig:`SOC_NSIM_EM <CONFIG_SOC_NSIM_EM>` && \ :kconfig:`SOC_NSIM <CONFIG_SOC_NSIM>`) || (\ :kconfig:`SOC_NSIM_EM7D_V22 <CONFIG_SOC_NSIM_EM7D_V22>` && \ :kconfig:`SOC_NSIM <CONFIG_SOC_NSIM>`) || (\ :kconfig:`SOC_NSIM_SEM <CONFIG_SOC_NSIM_SEM>` && \ :kconfig:`SOC_NSIM <CONFIG_SOC_NSIM>`) || (\ :kconfig:`SOC_NSIM_HS_MPUV6 <CONFIG_SOC_NSIM_HS_MPUV6>` && \ :kconfig:`SOC_NSIM <CONFIG_SOC_NSIM>`) || \ :kconfig:`SOC_QEMU_ARC <CONFIG_SOC_QEMU_ARC>` || (\ :kconfig:`CPU_HAS_MPU <CONFIG_CPU_HAS_MPU>` && \ :kconfig:`ARC <CONFIG_ARC>`)

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

Defaults
========

- 2
- 2
- 2
- 2
- 2
- 4
- 2
- 2
- 4 if \ :kconfig:`BOARD_EM_STARTERKIT_R23 <CONFIG_BOARD_EM_STARTERKIT_R23>`
- 2 if \ :kconfig:`BOARD_EM_STARTERKIT_R22 <CONFIG_BOARD_EM_STARTERKIT_R22>`
- 2
- 2
- 4
- 6
- 2
- 2
- 2
- 2
- 2
- 2
- 4
- 2
- 2
- 4 if \ :kconfig:`BOARD_EM_STARTERKIT_R23 <CONFIG_BOARD_EM_STARTERKIT_R23>`
- 2 if \ :kconfig:`BOARD_EM_STARTERKIT_R22 <CONFIG_BOARD_EM_STARTERKIT_R22>`
- 2
- 2
- 4
- 6
- 2
- 2

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



At ``<Zephyr SoC>/arc/snps_arc_iot/Kconfig.defconfig:18``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_ARC_IOT

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em4:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:14``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM4 && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em5d:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:15``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM5D && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em6:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:16``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM6 && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em7d:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:17``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM7D && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em7d_esp:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:18``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 4
    	depends on SOC_EMSDP_EM7D_ESP && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em9d:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:19``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM9D && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em11d:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:20``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM11D && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsk/Kconfig.defconfig.em7d:20``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_emsk/Kconfig.defconfig:10``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 4 if BOARD_EM_STARTERKIT_R23
    	default 2 if BOARD_EM_STARTERKIT_R22
    	depends on SOC_EMSK_EM7D && SOC_EMSK

----

At ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig.em:18``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig:12``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_NSIM_EM && SOC_NSIM

----

At ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig.em7d_v22:18``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig:13``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_NSIM_EM7D_V22 && SOC_NSIM

----

At ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig.sem:18``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig:14``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 4
    	depends on SOC_NSIM_SEM && SOC_NSIM

----

At ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig.hs_mpuv6:18``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig:19``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 6
    	depends on SOC_NSIM_HS_MPUV6 && SOC_NSIM

----

At ``<Zephyr SoC>/arc/snps_qemu/Kconfig.defconfig:30``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_QEMU_ARC

----

At ``<Zephyr SoC>/arc/snps_arc_iot/Kconfig.defconfig:18``

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

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_ARC_IOT

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em4:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:14``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM4 && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em5d:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:15``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM5D && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em6:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:16``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM6 && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em7d:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:17``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM7D && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em7d_esp:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:18``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 4
    	depends on SOC_EMSDP_EM7D_ESP && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em9d:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:19``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM9D && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig.em11d:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_emsdp/Kconfig.defconfig:20``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_EMSDP_EM11D && SOC_ARC_EMSDP

----

At ``<Zephyr SoC>/arc/snps_emsk/Kconfig.defconfig.em7d:20``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_emsk/Kconfig.defconfig:10``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 4 if BOARD_EM_STARTERKIT_R23
    	default 2 if BOARD_EM_STARTERKIT_R22
    	depends on SOC_EMSK_EM7D && SOC_EMSK

----

At ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig.em:18``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig:12``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_NSIM_EM && SOC_NSIM

----

At ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig.em7d_v22:18``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig:13``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_NSIM_EM7D_V22 && SOC_NSIM

----

At ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig.sem:18``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig:14``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 4
    	depends on SOC_NSIM_SEM && SOC_NSIM

----

At ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig.hs_mpuv6:18``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arc/snps_nsim/Kconfig.defconfig:19``

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 6
    	depends on SOC_NSIM_HS_MPUV6 && SOC_NSIM

----

At ``<Zephyr SoC>/arc/snps_qemu/Kconfig.defconfig:30``

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

Menu path: (Top)

.. code-block:: kconfig

    config ARC_MPU_VER
    	int
    	default 2
    	depends on SOC_QEMU_ARC

----

At ``<Zephyr Architecture>/arc/core/mpu/Kconfig:6``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:39`` → ``<Zephyr Architecture>/Kconfig:12`` → ``<Zephyr Architecture>/arc/Kconfig:334``

Menu path: (Top) → ARC Options → ARC CPU Options → ARC MPU Options

.. code-block:: kconfig

    config ARC_MPU_VER
    	int "ARC MPU version"
    	range 2 6
    	default 2
    	depends on CPU_HAS_MPU && ARC
    	help
    	  ARC MPU has several versions. For MPU v2, the minimum region is 2048 bytes;
    	  For other versions, the minimum region is 32 bytes; v4 has secure features,
    	  v6 supports up to 32 regions.

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