Kconfig - OpenGrok cross reference for /OK3568_Linux_fs/u-boot/drivers/serial/Kconfig

11 	  Select a default baudrate, where "default" has a driver-specific
12 	  meaning of either setting the baudrate for the early debug UART
19 	# non-dm serial code
32 	  In very space-constrained devices even the full UART driver is too
33 	  large. In this case the debug UART can still be used in some cases.
34 	  This option enables the full UART in U-Boot, so if is it disabled,
35 	  the full UART driver will be omitted, thus saving space.
42 	  In very space-constrained devices even the full UART driver is too
43 	  large. In this case the debug UART can still be used in some cases.
44 	  This option enables the full UART in SPL, so if is it disabled,
45 	  the full UART driver will be omitted, thus saving space.
48 	int "UART used for console"
72 	  pasting longer strings, even when the RX FIFO of the UART is
103 	bool "Enable an early debug UART for debugging"
105 	  The debug UART is intended for use very early in U-Boot to debug
109 	  - Make sure your UART supports this interface
110 	  - Enable CONFIG_DEBUG_UART
111 	  - Enable the CONFIG for your UART to tell it to provide this interface
113 	  - Define the required settings as needed (see below)
114 	  - Call debug_uart_init() before use
115 	  - Call debug_uart_putc() to output a character
117 	  Depending on your platform it may be possible to use this UART before
120 	  If your UART does not support this interface you can probably add
124 	  You must not use this UART once driver model is working and the
129 	prompt "Select which UART will provide the debug UART"
134 	bool "Altera JTAG UART"
136 	  Select this to enable a debug UART using the altera_jtag_uart driver.
141 	bool "Altera UART"
143 	  Select this to enable a debug UART using the altera_uart driver.
151 	  Select this to enable a debug UART using the ar933x uart driver.
159 	  Select this to enable a debug UART using the atmel usart driver. You
161 	  be available until the real driver-model serial is running.
164 	bool "BCM6345 UART"
167 	  Select this to enable a debug UART on BCM6345 SoCs. You
174 	  Select this to enable a debug UART using the ns16550 driver. You
184 	  U-Boot when running on top of EFI (Extensive Firmware Interface).
190 	  Select this to enable a debug UART using the serial_s5p driver. You
192 	  be available until the real driver-model serial is running.
198 	  Select this to enable a debug UART using the serial_meson driver. You
200 	  be available until the real driver-model serial is running.
205 	  Select this to enable a debug UART using the serial_uartlite driver.
207 	  be available until the real driver-model serial is running.
212 	  Select this to enable a debug UART using the ARM JTAG DCC port.
223 	  Select this to enable a debug UART using the serial_mvebu driver. You
225 	  be available until the real driver-model serial is running.
230 	  Select this to enable a debug UART using the serial_zynq driver. You
232 	  be available until the real driver-model serial is running.
238 	  Select this to enable a debug UART using the serial_leon3 driver. You
245 	  Select this to enable a debug UART using the pl01x driver with the
246 	  PL010 UART type. You will need to provide parameters to make this
253 	  Select this to enable a debug UART using the pl01x driver with the
254 	  PL011 UART type. You will need to provide parameters to make this
262 	  Select this to enable a debug UART using the serial_pic32 driver. You
270 	  Select this to enable a debug UART using the serial_mxc driver. You
275 	bool "UniPhier on-chip UART"
278 	  Select this to enable a debug UART using the UniPhier on-chip UART.
280 	  driver will be available until the real driver-model serial is
284 	bool "OMAP uart"
286 	  Select this to enable a debug UART using the omap ns16550 driver.
293 	hex "Base address of UART"
296 	  This is the base address of your UART for memory-mapped UARTs.
302 	int "UART input clock"
305 	  The UART input clock determines the speed of the internal UART
313 	int "UART register shift"
320 	  registers, 2=32-bit word registers, etc.
323 	bool "Enable board-specific debug UART init"
326 	  Some boards need to set things up before the debug UART can be used.
330 	  here that is needed to set up the UART ready for use, such as set
334 	bool "Show a message when the debug UART starts up"
337 	  Enable this option to show a message when the debug UART is ready
339 	  U-Boot has the UART ready for use (i.e. your code calls
344 	bool "Skip UART initialization"
346 	  Select this if the UART you want to use for debug output is already
347 	  initialized by the time U-Boot starts its execution.
350 	bool "Always use debug UART mode"
353 	  Say y to always use debug UART, skip complicated console UART register.
356 	bool "Altera JTAG UART support"
359 	  Select this to enable an JTAG UART for Altera devices.The JTAG UART
375 	bool "Altera UART support"
378 	  Select this to enable an UART for Altera devices. Please find
382 	bool "QCA/Atheros ar933x UART support"
385 	  Select this to enable UART support for QCA/Atheros ar933x
388 	  doc/device-tree-bindings/serial/qca,ar9330-uart.txt.
398 	bool "Support for BCM6345 UART"
401 	  Select this to enable UART on BCM6345 SoCs.
406 	  Select this to enable a Low Power UART for Freescale VF610 and
410 	bool "UART support for Armada 3700"
413 	  Choose this option to add support for UART driver on the Marvell
424 	bool "Support for Microchip PIC32 on-chip UART"
428 	  Support for the UART found on Microchip PIC32 SoC's.
431 	bool "NS16550 UART or compatible"
433 	  Support NS16550 UART or compatible. This can be enabled in the
441 	bool "Intel MID platform UART support"
446 	  Select this to enable a UART for Intel MID platforms.
450 	bool "Rockchip on-chip UART support"
453 	  Select this to enable a debug UART for Rockchip devices when using
454 	  CONFIG_SPL_OF_PLATDATA (i.e. a compiled-in device tree replacemenmt).
455 	  This uses the ns16550 driver, converting the platdata from of-platdata
459 	bool "Sandbox UART support"
462 	  Select this to enable a seral UART for sandbox. This is required to
464 	  sandbox. The emulated UART will display to the console and console
465 	  input will be fed into the UART. This allows you to interact with
466 	  U-Boot.
468 	  The operation of the console is controlled by the -t command-line
469 	  flag. In raw mode, U-Boot sees all characters from the terminal
470 	  before they are processed, including Ctrl-C. In cooked mode, Ctrl-C
471 	  is processed by the terminal, and terminates U-Boot. Valid options
474 	     -t raw-with-sigs	Raw mode, Ctrl-C will terminate U-Boot
475 	     -t raw		Raw mode, Ctrl-C is processed by U-Boot
476 	     -t cooked		Cooked mode, Ctrl-C terminates
479 	bool "Renesas SCIF UART support"
482 	  Select this to enable Renesas SCIF UART. To operate serial ports
487 	bool "Support for UniPhier on-chip UART"
491 	  If you have a UniPhier based board and want to use the on-chip
502 	bool "Support for Amlogic Meson UART"
505 	  If you have an Amlogic Meson based board and want to use the on-chip
509 	bool "Qualcomm on-chip UART"
512 	  Support Data Mover UART used on Qualcomm Snapdragon SoCs.
524 	bool "STMicroelectronics on-chip UART"
532 	bool "STMicroelectronics STM32 SoCs on-chip UART"