CONFIG_CMU_HFCLK_HFXO

External high frequency crystal oscillator

Type: bool

Help

Set this option to use the external high frequency crystal oscillator as high frequency clock.

Direct dependencies

<choice: High Frequency Clock Selection>

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

Kconfig definition

At soc/arm/silabs_exx32/Kconfig:140

Included via Kconfig:10Kconfig.zephyr:27soc/Kconfig:12

Menu path: (top menu) → Hardware Configuration → High Frequency Clock Selection

config CMU_HFCLK_HFXO
    bool
    prompt "External high frequency crystal oscillator" if <choice: High Frequency Clock Selection>
    depends on <choice: High Frequency Clock Selection>
    help
      Set this option to use the external high frequency crystal oscillator
      as high frequency clock.

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