:orphan:

.. title:: CONFIG_XTAL_SYS_CLK_HZ

.. kconfig:: CONFIG_XTAL_SYS_CLK_HZ

CONFIG_XTAL_SYS_CLK_HZ
######################

*External oscillator frequency*

*External oscillator frequency*

Type: ``int``

Help
====

.. code-block:: none

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

Help
====

.. code-block:: none

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

Direct dependencies
===================

\ :kconfig:`BOARD_MIMXRT685_EVK <CONFIG_BOARD_MIMXRT685_EVK>` || (\ :kconfig:`SOC_SERIES_IMX_RT6XX <CONFIG_SOC_SERIES_IMX_RT6XX>` && \ :kconfig:`SOC_FAMILY_IMX <CONFIG_SOC_FAMILY_IMX>`) || (\ :kconfig:`SOC_SERIES_IMX_RT6XX <CONFIG_SOC_SERIES_IMX_RT6XX>` && \ :kconfig:`SOC_FAMILY_IMX <CONFIG_SOC_FAMILY_IMX>`)

*(Includes any dependencies from ifs and menus.)*

Default
=======

- 24000000

Kconfig definitions
===================



At ``<Zephyr Boards>/arm/mimxrt685_evk/Kconfig.defconfig:11``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config XTAL_SYS_CLK_HZ
    	int
    	default 24000000
    	depends on BOARD_MIMXRT685_EVK

----

At ``<Zephyr SoC>/arm/nxp_imx/rt6xx/Kconfig.soc:68``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:38`` → ``<Zephyr SoC>/Kconfig:15`` → ``<BuildDir>/kconfig/Kconfig.soc.arch:2`` → ``<Zephyr SoC>/arm/nxp_imx/Kconfig:14``

Menu path: (Top) → Hardware Configuration

.. code-block:: kconfig

    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.

----

At ``<Zephyr SoC>/arm/nxp_imx/rt6xx/Kconfig.soc:68``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:38`` → ``<Zephyr SoC>/Kconfig:18`` → ``<Zephyr SoC>/arm/nxp_imx/Kconfig:14``

Menu path: (Top) → Hardware Configuration

.. code-block:: kconfig

    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.)*