CONFIG_CPU_CORTEX_M4

(No prompt – not directly user assignable.)

Type: bool

Help

This option signifies the use of a Cortex-M4 CPU

Direct dependencies

ARM

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

Defaults

No defaults. Implicitly defaults to n.

Symbols selected by this symbol

• CPU_CORTEX_M if ARM
• ARMV7_M_ARMV8_M_MAINLINE if ARM
• ARMV7_M_ARMV8_M_FP if CPU_HAS_FPU && ARM

Symbols that select this symbol

• SOC_SERIES_SAM4S
• SOC_SERIES_NRF52X
• SOC_SERIES_IMX_6X_M4
• SOC_SERIES_IMX7_M4
• SOC_SERIES_KINETIS_K6X
• SOC_SERIES_EFM32WG
• SOC_SERIES_EFR32FG1P
• SOC_SERIES_STM32F3X
• SOC_SERIES_STM32F4X
• SOC_SERIES_STM32L4X
• SOC_SERIES_CC32XX
• SOC_SERIES_MSP432P4XX
• SOC_MKW22D5
• SOC_MKW24D5
• SOC_LPC54114_M4

Kconfig definition

At arch/arm/core/cortex_m/Kconfig:39

Included via Kconfig:10 → Kconfig.zephyr:23 → arch/Kconfig:16 → arch/arm/Kconfig:26 → arch/arm/core/Kconfig:162

Menu path: (top menu) → ARM Options

config CPU_CORTEX_M4
    bool
    select CPU_CORTEX_M if ARM
    select ARMV7_M_ARMV8_M_MAINLINE if ARM
    select ARMV7_M_ARMV8_M_FP if CPU_HAS_FPU && ARM
    depends on ARM
    help
      This option signifies the use of a Cortex-M4 CPU

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