Help¶

This option signifies the use of an ARC EM4 CPU

Direct dependencies¶

BOARD_EM_STARTERKIT || BOARD_NSIM_EM || ARC

(Includes any dependencies from if’s and menus.)

Defaults¶

“y” if BOARD_EM_STARTERKIT
“y” if BOARD_NSIM_EM
“y” if ARC

Symbols selected by this symbol¶

CPU_ARCV2 if ARC
ATOMIC_OPERATIONS_C if ARC

Kconfig definitions¶

At boards/arc/em_starterkit/Kconfig.defconfig:7

Included via Kconfig:10 → Kconfig.zephyr:19

Menu path: (top menu)

config CPU_ARCEM4
    bool
    default "y" if BOARD_EM_STARTERKIT
    depends on BOARD_EM_STARTERKIT

At boards/arc/nsim_em/Kconfig.defconfig:7

Included via Kconfig:10 → Kconfig.zephyr:19

Menu path: (top menu)

config CPU_ARCEM4
    bool
    default "y" if BOARD_NSIM_EM
    depends on BOARD_NSIM_EM

At arch/arc/Kconfig:33

Included via Kconfig:10 → Kconfig.zephyr:23 → arch/Kconfig:16

Menu path: (top menu) → ARC Options → ARC EM4 processor options

config CPU_ARCEM4
    bool
    default "y" if ARC
    select CPU_ARCV2 if ARC
    select ATOMIC_OPERATIONS_C if ARC
    depends on ARC
    help
      This option signifies the use of an ARC EM4 CPU

(Definitions include propagated dependencies, including from if’s and menus.)