Kconfig - OpenGrok cross reference for /openbmc/u-boot/drivers/serial/Kconfig

11 	  Select a default baudrate, where "default" has a driver-specific
19 	# non-dm serial code
30 		(TPL && !TPL_DM_SERIAL)
34 	  in U-Boot.
41 	  In very space-constrained devices even the full UART driver is too
43 	  This option enables the full UART in U-Boot, so if is it disabled,
51 	  In very space-constrained devices even the full UART driver is too
57 	bool "Provide a serial driver in TPL"
61 	  In very space-constrained devices even the full UART driver is too
63 	  This option enables the full UART in TPL, so if is it disabled,
113 	  Enable RX buffer support for the serial driver. This enables
147 	bool "Enable Driver Model for serial drivers in TPL"
149 	default y if TPL && DM_SERIAL
151 	  Enable driver model for serial in TPL. This replaces
159 	  The debug UART is intended for use very early in U-Boot to debug
163 	  - Make sure your UART supports this interface
164 	  - Enable CONFIG_DEBUG_UART
165 	  - Enable the CONFIG for your UART to tell it to provide this interface
167 	  - Define the required settings as needed (see below)
168 	  - Call debug_uart_init() before use
169 	  - Call debug_uart_putc() to output a character
174 	  If your UART does not support this interface you can probably add
175 	  support quite easily. Remember that you cannot use driver model and
224 	  be available until the real driver-model serial is running.
247 	  U-Boot when running on top of EFI (Extensive Firmware Interface).
255 	  be available until the real driver-model serial is running.
263 	  be available until the real driver-model serial is running.
270 	  be available until the real driver-model serial is running.
288 	  be available until the real driver-model serial is running.
295 	  be available until the real driver-model serial is running.
351 	  be available until the real driver-model serial is running.
363 	bool "UniPhier on-chip UART"
366 	  Select this to enable a debug UART using the UniPhier on-chip UART.
368 	  driver will be available until the real driver-model serial is
379 	bool "MediaTek High-speed UART"
382 	  Select this to enable a debug UART using the MediaTek High-speed
395 	  This is the base address of your UART for memory-mapped UARTs.
417 	  Some UARTs (notably ns16550) support different register layouts
420 	  registers, 2=32-bit word registers, etc.
423 	bool "Enable board-specific debug UART init"
439 	  U-Boot has the UART ready for use (i.e. your code calls
448 	  initialized by the time U-Boot starts its execution.
459 	  Note that this does not work for every ns16550-compatible UART and
463 	bool "Altera JTAG UART support"
482 	bool "Altera UART support"
489 	bool "QCA/Atheros ar933x UART support"
492 	  Select this to enable UART support for QCA/Atheros ar933x
495 	  doc/device-tree-bindings/serial/qca,ar9330-uart.txt.
498 	bool "ARC UART support"
501 	  Select this to enable support for ARC UART now typically
505 	bool "Atmel USART support"
507 	  Select this to enable USART support for Atmel SoCs. It can be
512 	bool "Support for BCM283x Mini-UART"
516 	  Select this to enable Mini-UART support on BCM283X family of SoCs.
519 	bool "Support for BCM283x PL011 UART"
528 	bool "Support for BCM6345 UART"
534 	bool "Freescale Linflex UART support"
541 	bool "Freescale LPUART support"
547 	bool "UART support for Armada 3700"
550 	  Choose this option to add support for UART driver on the Marvell
554 	bool "IMX serial port support"
563 	  Select this to enable null serial device support. A null serial
568 	bool "Support for Microchip PIC32 on-chip UART"
572 	  Support for the UART found on Microchip PIC32 SoC's.
577 	  Support NS16550 UART or compatible. This can be enabled in the
585 	bool "Intel MID platform UART support"
612 	bool "Rockchip on-chip UART support"
616 	  CONFIG_SPL_OF_PLATDATA (i.e. a compiled-in device tree replacemenmt).
617 	  This uses the ns16550 driver, converting the platdata from of-platdata
621 	bool "Sandbox UART support"
628 	  U-Boot.
630 	  The operation of the console is controlled by the -t command-line
631 	  flag. In raw mode, U-Boot sees all characters from the terminal
632 	  before they are processed, including Ctrl-C. In cooked mode, Ctrl-C
633 	  is processed by the terminal, and terminates U-Boot. Valid options
636 	     -t raw-with-sigs	Raw mode, Ctrl-C will terminate U-Boot
637 	     -t raw		Raw mode, Ctrl-C is processed by U-Boot
638 	     -t cooked		Cooked mode, Ctrl-C terminates
641 	bool "Renesas SCIF UART support"
649 	bool "Support for UniPhier on-chip UART"
653 	  If you have a UniPhier based board and want to use the on-chip
657 	bool "Xilinx Uarlite support"
664 	bool "Support for Amlogic Meson UART"
667 	  If you have an Amlogic Meson based board and want to use the on-chip
671 	bool "Qualcomm on-chip UART"
674 	  Support Data Mover UART used on Qualcomm Snapdragon SoCs.
675 	  It should support all Qualcomm devices with UARTDM version 1.4,
680 	bool "Support for OMAP specific UART"
685 	  If you have an TI based SoC and want to use the on-chip serial
692 	  If you have a Actions Semi OWL based board and want to use the on-chip
697 	bool "PXA serial port support"
703 	bool "SiFive UART support"
709 	bool "STMicroelectronics on-chip UART"
717 	bool "STMicroelectronics STM32 SoCs on-chip UART"
725 	bool "Cadence (Xilinx Zynq) UART support"
732 	bool "MediaTek High-speed UART support"
735 	  Select this to enable UART support for MediaTek High-speed UART
738 	  The High-speed UART is compatible with the ns16550a UART and have
739 	  its own high-speed registers.