Lines Matching refs:UART
12 meaning of either setting the baudrate for the early debug UART
32 In various cases, we need to specify which of the UART devices that
41 In very space-constrained devices even the full UART driver is too
42 large. In this case the debug UART can still be used in some cases.
43 This option enables the full UART in U-Boot, so if is it disabled,
44 the full UART driver will be omitted, thus saving space.
51 In very space-constrained devices even the full UART driver is too
52 large. In this case the debug UART can still be used in some cases.
53 This option enables the full UART in SPL, so if is it disabled,
54 the full UART driver will be omitted, thus saving space.
77 int "UART used for console"
88 Set this to match the UART number of the serial console.
104 pasting longer strings, even when the RX FIFO of the UART is
147 bool "Enable an early debug UART for debugging"
149 The debug UART is intended for use very early in U-Boot to debug
153 - Make sure your UART supports this interface
155 - Enable the CONFIG for your UART to tell it to provide this interface
161 Depending on your platform it may be possible to use this UART before
164 If your UART does not support this interface you can probably add
168 You must not use this UART once driver model is working and the
173 prompt "Select which UART will provide the debug UART"
178 bool "Altera JTAG UART"
180 Select this to enable a debug UART using the altera_jtag_uart driver.
185 bool "Altera UART"
187 Select this to enable a debug UART using the altera_uart driver.
195 Select this to enable a debug UART using the ar933x uart driver.
201 bool "ARC UART"
204 Select this to enable a debug UART using the ARC UART driver.
212 Select this to enable a debug UART using the atmel usart driver. You
217 bool "BCM6345 UART"
220 Select this to enable a debug UART on BCM6345 SoCs. You
227 Select this to enable a debug UART using the ns16550 driver. You
243 Select this to enable a debug UART using the serial_s5p driver. You
251 Select this to enable a debug UART using the serial_meson driver. You
258 Select this to enable a debug UART using the serial_uartlite driver.
265 Select this to enable a debug UART using the ARM JTAG DCC port.
276 Select this to enable a debug UART using the serial_mvebu driver. You
283 Select this to enable a debug UART using the serial_zynq driver. You
291 Select this to enable a debug UART using the serial_leon3 driver. You
298 Select this to enable a debug UART using the pl01x driver with the
299 PL010 UART type. You will need to provide parameters to make this
306 Select this to enable a debug UART using the pl01x driver with the
307 PL011 UART type. You will need to provide parameters to make this
315 Select this to enable a debug UART using the serial_pic32 driver. You
323 Select this to enable a debug UART using the serial_mxc driver. You
331 Select this to enable a debug UART using the serial_stm32 driver
337 bool "UniPhier on-chip UART"
340 Select this to enable a debug UART using the UniPhier on-chip UART.
348 Select this to enable a debug UART using the omap ns16550 driver.
355 hex "Base address of UART"
358 This is the base address of your UART for memory-mapped UARTs.
364 int "UART input clock"
367 The UART input clock determines the speed of the internal UART
375 int "UART register shift"
385 bool "Enable board-specific debug UART init"
388 Some boards need to set things up before the debug UART can be used.
392 here that is needed to set up the UART ready for use, such as set
396 bool "Show a message when the debug UART starts up"
399 Enable this option to show a message when the debug UART is ready
401 U-Boot has the UART ready for use (i.e. your code calls
406 bool "Skip UART initialization"
408 Select this if the UART you want to use for debug output is already
412 bool "Altera JTAG UART support"
415 Select this to enable an JTAG UART for Altera devices.The JTAG UART
431 bool "Altera UART support"
434 Select this to enable an UART for Altera devices. Please find
438 bool "QCA/Atheros ar933x UART support"
441 Select this to enable UART support for QCA/Atheros ar933x
447 bool "ARC UART support"
450 Select this to enable support for ARC UART now typically
461 bool "Support for BCM283x Mini-UART"
465 Select this to enable Mini-UART support on BCM283X family of SoCs.
468 bool "Support for BCM283x PL011 UART"
474 the UART is actually muxed.
477 bool "Support for BCM6345 UART"
480 Select this to enable UART on BCM6345 SoCs.
483 bool "Freescale Linflex UART support"
492 Select this to enable a Low Power UART for Freescale VF610 and
496 bool "UART support for Armada 3700"
499 Choose this option to add support for UART driver on the Marvell
517 bool "Support for Microchip PIC32 on-chip UART"
521 Support for the UART found on Microchip PIC32 SoC's.
524 bool "NS16550 UART or compatible"
526 Support NS16550 UART or compatible. This can be enabled in the
534 bool "Intel MID platform UART support"
539 Select this to enable a UART for Intel MID platforms.
546 Select this to enable a UART for platforms using PL010.
552 Select this to enable a UART for platforms using PL011.
558 Select this to enable a UART for platforms using PL010 or PL011.
561 bool "Rockchip on-chip UART support"
564 Select this to enable a debug UART for Rockchip devices when using
570 bool "Sandbox UART support"
573 Select this to enable a seral UART for sandbox. This is required to
575 sandbox. The emulated UART will display to the console and console
576 input will be fed into the UART. This allows you to interact with
590 bool "Renesas SCIF UART support"
593 Select this to enable Renesas SCIF UART. To operate serial ports
598 bool "Support for UniPhier on-chip UART"
613 bool "Support for Amlogic Meson UART"
620 bool "Qualcomm on-chip UART"
623 Support Data Mover UART used on Qualcomm Snapdragon SoCs.
635 bool "STMicroelectronics on-chip UART"
643 bool "STMicroelectronics STM32 SoCs on-chip UART"
651 bool "Cadence (Xilinx Zynq) UART support"
654 This driver supports the Cadence UART. It is found e.g. in Xilinx