config ESCC bool config HTIF bool config PARALLEL bool default y depends on ISA_BUS config PL011 bool config SERIAL bool config SERIAL_ISA bool default y depends on ISA_BUS select SERIAL config SERIAL_PCI bool default y if PCI_DEVICES depends on PCI select SERIAL config SERIAL_PCI_MULTI bool default y if PCI_DEVICES depends on PCI select SERIAL config VIRTIO_SERIAL bool default y depends on VIRTIO config STM32F2XX_USART bool config CMSDK_APB_UART bool config SCLPCONSOLE bool config TERMINAL3270 bool config RENESAS_SCI bool config AVR_USART bool config MCHP_PFSOC_MMUART bool config SIFIVE_UART bool