CONFIG_CMU_HFXO_FREQ¶

External high frequency oscillator frequency

Type: int

Help¶

Set the external high frequency oscillator frequency in Hz. This should be set by the
board's defconfig.

Help¶

Set the external high frequency oscillator frequency in Hz. This should be set by the
board's defconfig.

Direct dependencies¶

BOARD_EFM32GG_SLWSTK6121A || BOARD_EFM32GG_STK3701A || BOARD_EFM32HG_SLSTK3400A || BOARD_EFM32PG_STK3401A || BOARD_EFM32PG_STK3402A || BOARD_EFM32PG_STK3402A_JG || BOARD_EFM32WG_STK3800 || BOARD_EFR32_RADIO || BOARD_EFR32MG_SLTB004A || (SOC_GECKO_CMU && SOC_FAMILY_EXX32) || (SOC_GECKO_CMU && SOC_FAMILY_EXX32)

(Includes any dependencies from ifs and menus.)

Defaults¶

50000000
50000000
24000000
40000000
40000000
48000000
38400000
40000000

Kconfig definitions¶

At <Zephyr>/boards/arm/efm32gg_slwstk6121a/Kconfig.defconfig:13

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:22

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config CMU_HFXO_FREQ
    int
    default 50000000
    depends on BOARD_EFM32GG_SLWSTK6121A

At <Zephyr>/boards/arm/efm32gg_stk3701a/Kconfig.defconfig:12

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:22

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config CMU_HFXO_FREQ
    int
    default 50000000
    depends on BOARD_EFM32GG_STK3701A

At <Zephyr>/boards/arm/efm32hg_slstk3400a/Kconfig.defconfig:11

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:22

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config CMU_HFXO_FREQ
    int
    default 24000000
    depends on BOARD_EFM32HG_SLSTK3400A

At <Zephyr>/boards/arm/efm32pg_stk3401a/Kconfig.defconfig:11

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:22

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config CMU_HFXO_FREQ
    int
    default 40000000
    depends on BOARD_EFM32PG_STK3401A

At <Zephyr>/boards/arm/efm32pg_stk3402a/Kconfig.defconfig:13

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:22

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config CMU_HFXO_FREQ
    int
    default 40000000
    depends on BOARD_EFM32PG_STK3402A || BOARD_EFM32PG_STK3402A_JG

At <Zephyr>/boards/arm/efm32wg_stk3800/Kconfig.defconfig:11

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:22

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config CMU_HFXO_FREQ
    int
    default 48000000
    depends on BOARD_EFM32WG_STK3800

At <Zephyr>/boards/arm/efr32_radio/Kconfig.defconfig:15

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:22

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config CMU_HFXO_FREQ
    int
    default 38400000
    depends on BOARD_EFR32_RADIO

At <Zephyr>/boards/arm/efr32mg_sltb004a/Kconfig.defconfig:11

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:22

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config CMU_HFXO_FREQ
    int
    default 40000000
    depends on BOARD_EFR32MG_SLTB004A

At <Zephyr>/soc/arm/silabs_exx32/Kconfig:167

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:36 → <Zephyr>/soc/Kconfig:15 → <nRF>/doc/_build/kconfig/Kconfig.soc.arch:2

Menu path: (Top) → Hardware Configuration

config CMU_HFXO_FREQ
    int "External high frequency oscillator frequency"
    depends on SOC_GECKO_CMU && SOC_FAMILY_EXX32
    help
      Set the external high frequency oscillator frequency in Hz. This should be set by the
      board's defconfig.

At <Zephyr>/soc/arm/silabs_exx32/Kconfig:167

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:36 → <Zephyr>/soc/Kconfig:18

Menu path: (Top) → Hardware Configuration

config CMU_HFXO_FREQ
    int "External high frequency oscillator frequency"
    depends on SOC_GECKO_CMU && SOC_FAMILY_EXX32
    help
      Set the external high frequency oscillator frequency in Hz. This should be set by the
      board's defconfig.

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