Help¶

Enable support for EFR32MG21 Mighty Gecko MCU series

Direct dependencies¶

<choice: SoC/CPU/Configuration Selection>

(Includes any dependencies from ifs and menus.)

Symbols selected by this symbol¶

Kconfig definition¶

At <Zephyr>/soc/arm/silabs_exx32/efr32mg21/Kconfig.series:6

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:28 → <Zephyr>/soc/Kconfig:6 → <BuildDir>/Kconfig/Kconfig.soc:1 → <Zephyr>/soc/arm/silabs_exx32/Kconfig.soc:4

Menu path: (Top) → SoC/CPU/Configuration Selection

config SOC_SERIES_EFR32MG21
    bool "EFR32MG21 Series MCU"
    select ARM
    select CPU_CORTEX_M33
    select CPU_CORTEX_M_HAS_DWT
    select ARMV8_M_DSP
    select CPU_HAS_FPU
    select CPU_HAS_ARM_MPU
    select SOC_FAMILY_EXX32
    select HAS_SILABS_GECKO
    select HAS_SWO
    select HAS_SYS_POWER_STATE_SLEEP_1
    select HAS_SYS_POWER_STATE_SLEEP_2
    select HAS_SYS_POWER_STATE_SLEEP_3
    select SOC_GECKO_CORE
    select SOC_GECKO_CMU
    select SOC_GECKO_EMU
    select SOC_GECKO_GPIO
    select SOC_GECKO_SE
    depends on <choice: SoC/CPU/Configuration Selection>
    help
      Enable support for EFR32MG21 Mighty Gecko MCU series

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