Help¶

If selected, this configures whether the physical serial port shall be accessed via memory-mapped registers or I/O ports.

If this is not selected, the serial port is disabled. This is the default.

Direct dependencies¶

!RELEASE

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

Defaults¶

No defaults. Implicitly defaults to the first (visible) choice option.

Choice options¶

Kconfig definition¶

At arch/x86/Kconfig:127

Included via Kconfig:3

Menu path: (top menu)

choice
    bool
    prompt "Serial IO type" if !RELEASE
    optional
    depends on !RELEASE
    help
      If selected, this configures whether the physical serial port shall
      be accessed via memory-mapped registers or I/O ports.

      If this is not selected, the serial port is disabled. This is the
      default.

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