Help¶

Set this option to use the internal high frequency RC oscillator as high frequency clock.

Direct dependencies¶

<choice: High Frequency Clock Selection>

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

Kconfig definition¶

At arch/arm/soc/silabs_exx32/Kconfig:50

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

Menu path: (top menu) → ARM Options → SoC Configuration → High Frequency Clock Selection

config CMU_HFCLK_HFRCO
    bool
    prompt "Internal high frequency RC oscillator" if <choice: High Frequency Clock Selection>
    depends on <choice: High Frequency Clock Selection>
    help
      Set this option to use the internal high frequency RC oscillator as high frequency clock.

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