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CONFIG_CPU_CORTEX_M3

(No prompt – not directly user assignable.)

Type: bool

Help

This option signifies the use of a Cortex-M3 CPU

Direct dependencies

ARM

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to n.

Symbols selected by this symbol

• CPU_CORTEX_M

• ARMV7_M_ARMV8_M_MAINLINE

Symbols that select this symbol

• SOC_SERIES_BEETLE

• SOC_SERIES_SAM3X

• SOC_SERIES_EFM32JG12B

• SOC_SERIES_STM32F1X

• SOC_SERIES_STM32F2X

• SOC_SERIES_STM32L1X

• SOC_TI_LM3S6965

• SOC_ARM_DESIGNSTART_FPGA_CORTEX_M3

• SOC_MPS2_AN385

Kconfig definition

At arch/arm/core/aarch32/cortex_m/Kconfig:33

Included via Kconfig:8 → Kconfig.zephyr:39 → arch/Kconfig:12 → arch/arm/Kconfig:57 → arch/arm/core/aarch32/Kconfig:294

Menu path: (Top) → ARM Options

config CPU_CORTEX_M3
    bool
    select CPU_CORTEX_M
    select ARMV7_M_ARMV8_M_MAINLINE
    depends on ARM
    help
      This option signifies the use of a Cortex-M3 CPU

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