CONFIG_ARC_MPU

ARC MPU Support

Type: bool

Help

Target has ARC MPU (currently only works for EMSK 2.2/2.3 ARCEM7D)

Direct dependencies

CPU_HAS_MPU && ARC

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to n.

Symbols selected by this symbol

MPU
SRAM_REGION_PERMISSIONS
ARC_CORE_MPU
THREAD_STACK_INFO
GEN_PRIV_STACKS if ARC_MPU_VER != 4
MPU_REQUIRES_POWER_OF_TWO_ALIGNMENT if ARC_MPU_VER != 4
MPU_REQUIRES_NON_OVERLAPPING_REGIONS if ARC_MPU_VER = 4

Symbols that select this symbol

ARC_MPU_ENABLE

Kconfig definition

At <Zephyr>/arch/arc/core/mpu/Kconfig:29

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:39 → <Zephyr>/arch/Kconfig:12 → <Zephyr>/arch/arc/Kconfig:333

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

config ARC_MPU
    bool "ARC MPU Support"
    select MPU
    select SRAM_REGION_PERMISSIONS
    select ARC_CORE_MPU
    select THREAD_STACK_INFO
    select GEN_PRIV_STACKS if ARC_MPU_VER != 4
    select MPU_REQUIRES_POWER_OF_TWO_ALIGNMENT if ARC_MPU_VER != 4
    select MPU_REQUIRES_NON_OVERLAPPING_REGIONS if ARC_MPU_VER = 4
    depends on CPU_HAS_MPU && ARC
    help
      Target has ARC MPU (currently only works for EMSK 2.2/2.3 ARCEM7D)

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)