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CONFIG_XTAL_SYS_CLK_HZ

External oscillator frequency

Type: int

Help

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

Direct dependencies

BOARD_MIMXRT685_EVK || (SOC_SERIES_IMX_RT6XX && SOC_FAMILY_IMX)

(Includes any dependencies from ifs and menus.)

Default

  • 24000000

Kconfig definitions

At boards/arm/mimxrt685_evk/Kconfig.defconfig:11

Included via Kconfig:8Kconfig.zephyr:22

Menu path: (Top)

config XTAL_SYS_CLK_HZ
    int
    default 24000000
    depends on BOARD_MIMXRT685_EVK

At soc/arm/nxp_imx/rt6xx/Kconfig.soc:68

Included via Kconfig:8Kconfig.zephyr:38soc/Kconfig:18soc/arm/nxp_imx/Kconfig:14

Menu path: (Top) → Hardware Configuration

config XTAL_SYS_CLK_HZ
    int "External oscillator frequency"
    depends on SOC_SERIES_IMX_RT6XX && SOC_FAMILY_IMX
    help
      Set the external oscillator frequency in Hz. This should be set by the
      board's defconfig.

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