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¶

ARC_CORE_MPU
THREAD_STACK_INFO
MEMORY_PROTECTION
GEN_PRIV_STACKS if ARC_MPU_VER = 2
MPU_REQUIRES_POWER_OF_TWO_ALIGNMENT if ARC_MPU_VER = 2
MPU_REQUIRES_NON_OVERLAPPING_REGIONS if ARC_MPU_VER = 3

Symbols that select this symbol¶

ARC_MPU_ENABLE

Kconfig definition¶

At <Zephyr>/arch/arc/core/mpu/Kconfig:28

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:29 → <Zephyr>/arch/Kconfig:12 → <Zephyr>/arch/arc/Kconfig:278

Menu path: (Top) → ARC Options → ARCv2 Family Options → ARC MPU Options

config ARC_MPU
    bool "ARC MPU Support"
    select ARC_CORE_MPU
    select THREAD_STACK_INFO
    select MEMORY_PROTECTION
    select GEN_PRIV_STACKS if ARC_MPU_VER = 2
    select MPU_REQUIRES_POWER_OF_TWO_ALIGNMENT if ARC_MPU_VER = 2
    select MPU_REQUIRES_NON_OVERLAPPING_REGIONS if ARC_MPU_VER = 3
    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.)