:orphan:

.. title:: UART_NS16550

.. option:: CONFIG_UART_NS16550

*NS16550 serial driver*

Type: ``bool``

Help
====

This option enables the NS16550 serial driver.
This driver can be used for the serial hardware
available on x86 boards.

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

(\ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`BOARD_EM_STARTERKIT <CONFIG_BOARD_EM_STARTERKIT>`) || (\ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`BOARD_EMSDP <CONFIG_BOARD_EMSDP>`) || (\ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`BOARD_NSIM <CONFIG_BOARD_NSIM>`) || (\ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`SOC_ARC_HSDK <CONFIG_SOC_ARC_HSDK>`) || (\ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`SOC_ARC_IOT <CONFIG_SOC_ARC_IOT>`) || (\ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`SOC_MEC1501_HSZ <CONFIG_SOC_MEC1501_HSZ>` && \ :option:`SOC_SERIES_MEC1501X <CONFIG_SOC_SERIES_MEC1501X>`) || (\ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`SOC_MEC1701_QSZ <CONFIG_SOC_MEC1701_QSZ>` && \ :option:`SOC_SERIES_MEC1701X <CONFIG_SOC_SERIES_MEC1701X>`) || \ :option:`SERIAL <CONFIG_SERIAL>`

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

Defaults
========

- y
- y
- y
- y
- y
- y
- y

Symbols selected by this symbol
===============================

- \ :option:`SERIAL_HAS_DRIVER <CONFIG_SERIAL_HAS_DRIVER>`
- \ :option:`SERIAL_SUPPORT_INTERRUPT <CONFIG_SERIAL_SUPPORT_INTERRUPT>`

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

.. highlight:: kconfig

At ``boards/arc/em_starterkit/Kconfig.defconfig:45``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. parsed-literal::

    config UART_NS16550
    	bool
    	default y
    	depends on \ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`BOARD_EM_STARTERKIT <CONFIG_BOARD_EM_STARTERKIT>`

----

At ``boards/arc/emsdp/Kconfig.defconfig:29``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. parsed-literal::

    config UART_NS16550
    	bool
    	default y
    	depends on \ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`BOARD_EMSDP <CONFIG_BOARD_EMSDP>`

----

At ``boards/arc/nsim/Kconfig.defconfig:8``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. parsed-literal::

    config UART_NS16550
    	bool
    	default y
    	depends on \ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`BOARD_NSIM <CONFIG_BOARD_NSIM>`

----

At ``soc/arc/snps_arc_hsdk/Kconfig.defconfig:39``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:19`` → ``/home/runner/work/bridle/bridle/workspace/build/Kconfig/Kconfig.soc.defconfig:1``

Menu path: (Top)

.. parsed-literal::

    config UART_NS16550
    	bool
    	default y
    	depends on \ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`SOC_ARC_HSDK <CONFIG_SOC_ARC_HSDK>`

----

At ``soc/arc/snps_arc_iot/Kconfig.defconfig:37``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:19`` → ``/home/runner/work/bridle/bridle/workspace/build/Kconfig/Kconfig.soc.defconfig:1``

Menu path: (Top)

.. parsed-literal::

    config UART_NS16550
    	bool
    	default y
    	depends on \ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`SOC_ARC_IOT <CONFIG_SOC_ARC_IOT>`

----

At ``soc/arm/microchip_mec/mec1501/Kconfig.defconfig.mec1501hsz:11``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:19`` → ``/home/runner/work/bridle/bridle/workspace/build/Kconfig/Kconfig.soc.defconfig:1`` → ``soc/arm/microchip_mec/Kconfig.defconfig:3`` → ``soc/arm/microchip_mec/mec1501/Kconfig.defconfig.series:17``

Menu path: (Top)

.. parsed-literal::

    config UART_NS16550
    	bool
    	default y
    	depends on \ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`SOC_MEC1501_HSZ <CONFIG_SOC_MEC1501_HSZ>` && \ :option:`SOC_SERIES_MEC1501X <CONFIG_SOC_SERIES_MEC1501X>`

----

At ``soc/arm/microchip_mec/mec1701/Kconfig.defconfig.mec1701qsz:14``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:19`` → ``/home/runner/work/bridle/bridle/workspace/build/Kconfig/Kconfig.soc.defconfig:1`` → ``soc/arm/microchip_mec/Kconfig.defconfig:3`` → ``soc/arm/microchip_mec/mec1701/Kconfig.defconfig.series:17``

Menu path: (Top)

.. parsed-literal::

    config UART_NS16550
    	bool
    	default y
    	depends on \ :option:`SERIAL <CONFIG_SERIAL>` && \ :option:`SOC_MEC1701_QSZ <CONFIG_SOC_MEC1701_QSZ>` && \ :option:`SOC_SERIES_MEC1701X <CONFIG_SOC_SERIES_MEC1701X>`

----

At ``drivers/serial/Kconfig.ns16550:3``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:24`` → ``drivers/serial/Kconfig:67``

Menu path: (Top) → Device Drivers → Serial Drivers

.. parsed-literal::

    menuconfig UART_NS16550
    	bool "NS16550 serial driver"
    	select \ :option:`SERIAL_HAS_DRIVER <CONFIG_SERIAL_HAS_DRIVER>`
    	select \ :option:`SERIAL_SUPPORT_INTERRUPT <CONFIG_SERIAL_SUPPORT_INTERRUPT>`
    	depends on \ :option:`SERIAL <CONFIG_SERIAL>`
    	help
    	  This option enables the NS16550 serial driver.
    	  This driver can be used for the serial hardware
    	  available on x86 boards.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*