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Commit | Line | Data |
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1da177e4 LT |
1 | # |
2 | # Serial device configuration | |
3 | # | |
1da177e4 LT |
4 | |
5 | menu "Serial drivers" | |
e25df120 | 6 | depends on HAS_IOMEM |
1da177e4 | 7 | |
9bef3d41 | 8 | source "drivers/tty/serial/8250/Kconfig" |
7d4008eb | 9 | |
ec9f47cd RK |
10 | comment "Non-8250 serial port support" |
11 | ||
1da177e4 LT |
12 | config SERIAL_AMBA_PL010 |
13 | tristate "ARM AMBA PL010 serial port support" | |
84b6a232 | 14 | depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE) |
1da177e4 LT |
15 | select SERIAL_CORE |
16 | help | |
17 | This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have | |
00584719 LB |
18 | an Integrator/AP or Integrator/PP2 platform, or if you have a |
19 | Cirrus Logic EP93xx CPU, say Y or M here. | |
1da177e4 LT |
20 | |
21 | If unsure, say N. | |
22 | ||
23 | config SERIAL_AMBA_PL010_CONSOLE | |
24 | bool "Support for console on AMBA serial port" | |
25 | depends on SERIAL_AMBA_PL010=y | |
26 | select SERIAL_CORE_CONSOLE | |
27 | ---help--- | |
28 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
29 | console (the system console is the device which receives all kernel | |
30 | messages and warnings and which allows logins in single user mode). | |
31 | ||
32 | Even if you say Y here, the currently visible framebuffer console | |
33 | (/dev/tty0) will still be used as the system console by default, but | |
34 | you can alter that using a kernel command line option such as | |
35 | "console=ttyAM0". (Try "man bootparam" or see the documentation of | |
36 | your boot loader (lilo or loadlin) about how to pass options to the | |
37 | kernel at boot time.) | |
38 | ||
39 | config SERIAL_AMBA_PL011 | |
40 | tristate "ARM AMBA PL011 serial port support" | |
41 | depends on ARM_AMBA | |
42 | select SERIAL_CORE | |
43 | help | |
44 | This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have | |
45 | an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M | |
46 | here. | |
47 | ||
48 | If unsure, say N. | |
49 | ||
50 | config SERIAL_AMBA_PL011_CONSOLE | |
51 | bool "Support for console on AMBA serial port" | |
52 | depends on SERIAL_AMBA_PL011=y | |
53 | select SERIAL_CORE_CONSOLE | |
54 | ---help--- | |
55 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
56 | console (the system console is the device which receives all kernel | |
57 | messages and warnings and which allows logins in single user mode). | |
58 | ||
59 | Even if you say Y here, the currently visible framebuffer console | |
60 | (/dev/tty0) will still be used as the system console by default, but | |
61 | you can alter that using a kernel command line option such as | |
b22b4cdd | 62 | "console=ttyAMA0". (Try "man bootparam" or see the documentation of |
1da177e4 LT |
63 | your boot loader (lilo or loadlin) about how to pass options to the |
64 | kernel at boot time.) | |
65 | ||
b45d5279 MR |
66 | config SERIAL_SB1250_DUART |
67 | tristate "BCM1xxx on-chip DUART serial support" | |
68 | depends on SIBYTE_SB1xxx_SOC=y | |
69 | select SERIAL_CORE | |
70 | default y | |
71 | ---help--- | |
72 | Support for the asynchronous serial interface (DUART) included in | |
73 | the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that | |
74 | the letter D in DUART stands for "dual", which is how the device | |
75 | is implemented. Depending on the SOC configuration there may be | |
76 | one or more DUARTs available of which all are handled. | |
77 | ||
78 | If unsure, say Y. To compile this driver as a module, choose M here: | |
79 | the module will be called sb1250-duart. | |
80 | ||
81 | config SERIAL_SB1250_DUART_CONSOLE | |
82 | bool "Support for console on a BCM1xxx DUART serial port" | |
83 | depends on SERIAL_SB1250_DUART=y | |
84 | select SERIAL_CORE_CONSOLE | |
85 | default y | |
86 | ---help--- | |
87 | If you say Y here, it will be possible to use a serial port as the | |
88 | system console (the system console is the device which receives all | |
89 | kernel messages and warnings and which allows logins in single user | |
90 | mode). | |
91 | ||
92 | If unsure, say Y. | |
93 | ||
749c4e60 HS |
94 | config SERIAL_ATMEL |
95 | bool "AT91 / AT32 on-chip serial port support" | |
acca9b83 | 96 | depends on (ARM && ARCH_AT91) || AVR32 |
1e6c9c28 AV |
97 | select SERIAL_CORE |
98 | help | |
afefc415 | 99 | This enables the driver for the on-chip UARTs of the Atmel |
acca9b83 | 100 | AT91 and AT32 processors. |
1e6c9c28 | 101 | |
749c4e60 HS |
102 | config SERIAL_ATMEL_CONSOLE |
103 | bool "Support for console on AT91 / AT32 serial port" | |
104 | depends on SERIAL_ATMEL=y | |
1e6c9c28 AV |
105 | select SERIAL_CORE_CONSOLE |
106 | help | |
acca9b83 HS |
107 | Say Y here if you wish to use an on-chip UART on a Atmel |
108 | AT91 or AT32 processor as the system console (the system | |
109 | console is the device which receives all kernel messages and | |
110 | warnings and which allows logins in single user mode). | |
1e6c9c28 | 111 | |
a6670615 CC |
112 | config SERIAL_ATMEL_PDC |
113 | bool "Support DMA transfers on AT91 / AT32 serial port" | |
114 | depends on SERIAL_ATMEL | |
115 | default y | |
116 | help | |
117 | Say Y here if you wish to use the PDC to do DMA transfers to | |
118 | and from the Atmel AT91 / AT32 serial port. In order to | |
119 | actually use DMA transfers, make sure that the use_dma_tx | |
120 | and use_dma_rx members in the atmel_uart_data struct is set | |
121 | appropriately for each port. | |
122 | ||
123 | Note that break and error handling currently doesn't work | |
124 | properly when DMA is enabled. Make sure that ports where | |
125 | this matters don't use DMA. | |
126 | ||
749c4e60 | 127 | config SERIAL_ATMEL_TTYAT |
acca9b83 | 128 | bool "Install as device ttyATn instead of ttySn" |
749c4e60 | 129 | depends on SERIAL_ATMEL=y |
1e6c9c28 | 130 | help |
acca9b83 HS |
131 | Say Y here if you wish to have the internal AT91 / AT32 UARTs |
132 | appear as /dev/ttyATn (major 204, minor starting at 154) | |
133 | instead of the normal /dev/ttySn (major 4, minor starting at | |
134 | 64). This is necessary if you also want other UARTs, such as | |
135 | external 8250/16C550 compatible UARTs. | |
1e6c9c28 AV |
136 | The ttySn nodes are legally reserved for the 8250 serial driver |
137 | but are often misused by other serial drivers. | |
138 | ||
139 | To use this, you should create suitable ttyATn device nodes in | |
140 | /dev/, and pass "console=ttyATn" to the kernel. | |
141 | ||
142 | Say Y if you have an external 8250/16C550 UART. If unsure, say N. | |
143 | ||
2c7ee6ab AV |
144 | config SERIAL_KS8695 |
145 | bool "Micrel KS8695 (Centaur) serial port support" | |
146 | depends on ARCH_KS8695 | |
147 | select SERIAL_CORE | |
148 | help | |
149 | This selects the Micrel Centaur KS8695 UART. Say Y here. | |
150 | ||
151 | config SERIAL_KS8695_CONSOLE | |
152 | bool "Support for console on KS8695 (Centaur) serial port" | |
153 | depends on SERIAL_KS8695=y | |
154 | select SERIAL_CORE_CONSOLE | |
155 | help | |
156 | Say Y here if you wish to use a KS8695 (Centaur) UART as the | |
157 | system console (the system console is the device which | |
158 | receives all kernel messages and warnings and which allows | |
159 | logins in single user mode). | |
160 | ||
1da177e4 LT |
161 | config SERIAL_CLPS711X |
162 | tristate "CLPS711X serial port support" | |
163 | depends on ARM && ARCH_CLPS711X | |
164 | select SERIAL_CORE | |
165 | help | |
166 | ::: To be written ::: | |
167 | ||
168 | config SERIAL_CLPS711X_CONSOLE | |
169 | bool "Support for console on CLPS711X serial port" | |
170 | depends on SERIAL_CLPS711X=y | |
171 | select SERIAL_CORE_CONSOLE | |
172 | help | |
173 | Even if you say Y here, the currently visible virtual console | |
174 | (/dev/tty0) will still be used as the system console by default, but | |
175 | you can alter that using a kernel command line option such as | |
176 | "console=ttyCL1". (Try "man bootparam" or see the documentation of | |
177 | your boot loader (lilo or loadlin) about how to pass options to the | |
178 | kernel at boot time.) | |
179 | ||
b497549a BD |
180 | config SERIAL_SAMSUNG |
181 | tristate "Samsung SoC serial support" | |
1de203ad | 182 | depends on ARM && PLAT_SAMSUNG |
19c1d6a3 | 183 | select SERIAL_CORE |
1da177e4 | 184 | help |
73e55cb3 | 185 | Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, |
1da177e4 LT |
186 | providing /dev/ttySAC0, 1 and 2 (note, some machines may not |
187 | provide all of these ports, depending on how the serial port | |
188 | pins are configured. | |
189 | ||
3bd9377e BD |
190 | config SERIAL_SAMSUNG_UARTS_4 |
191 | bool | |
192 | depends on ARM && PLAT_SAMSUNG | |
da121506 | 193 | default y if !(CPU_S3C2410 || SERIAL_S3C2412 || CPU_S3C2440 || CPU_S3C2442) |
3bd9377e BD |
194 | help |
195 | Internal node for the common case of 4 Samsung compatible UARTs | |
196 | ||
03d5e77b BD |
197 | config SERIAL_SAMSUNG_UARTS |
198 | int | |
1de203ad | 199 | depends on ARM && PLAT_SAMSUNG |
2555e663 | 200 | default 6 if ARCH_S5P6450 |
da121506 | 201 | default 4 if SERIAL_SAMSUNG_UARTS_4 || CPU_S3C2416 |
03d5e77b BD |
202 | default 3 |
203 | help | |
204 | Select the number of available UART ports for the Samsung S3C | |
205 | serial driver | |
206 | ||
b497549a BD |
207 | config SERIAL_SAMSUNG_DEBUG |
208 | bool "Samsung SoC serial debug" | |
5fed4a37 | 209 | depends on SERIAL_SAMSUNG && DEBUG_LL |
b497549a BD |
210 | help |
211 | Add support for debugging the serial driver. Since this is | |
212 | generally being used as a console, we use our own output | |
213 | routines that go via the low-level debug printascii() | |
214 | function. | |
215 | ||
216 | config SERIAL_SAMSUNG_CONSOLE | |
217 | bool "Support for console on Samsung SoC serial port" | |
218 | depends on SERIAL_SAMSUNG=y | |
1da177e4 LT |
219 | select SERIAL_CORE_CONSOLE |
220 | help | |
73e55cb3 | 221 | Allow selection of the S3C24XX on-board serial ports for use as |
1da177e4 LT |
222 | an virtual console. |
223 | ||
224 | Even if you say Y here, the currently visible virtual console | |
225 | (/dev/tty0) will still be used as the system console by default, but | |
226 | you can alter that using a kernel command line option such as | |
227 | "console=ttySACx". (Try "man bootparam" or see the documentation of | |
228 | your boot loader about how to pass options to the kernel at | |
229 | boot time.) | |
230 | ||
161e773c RW |
231 | config SERIAL_SIRFSOC |
232 | tristate "SiRF SoC Platform Serial port support" | |
233 | depends on ARM && ARCH_PRIMA2 | |
234 | select SERIAL_CORE | |
235 | help | |
236 | Support for the on-chip UART on the CSR SiRFprimaII series, | |
237 | providing /dev/ttySiRF0, 1 and 2 (note, some machines may not | |
238 | provide all of these ports, depending on how the serial port | |
239 | pins are configured). | |
240 | ||
241 | config SERIAL_SIRFSOC_CONSOLE | |
242 | bool "Support for console on SiRF SoC serial port" | |
243 | depends on SERIAL_SIRFSOC=y | |
244 | select SERIAL_CORE_CONSOLE | |
245 | help | |
246 | Even if you say Y here, the currently visible virtual console | |
247 | (/dev/tty0) will still be used as the system console by default, but | |
248 | you can alter that using a kernel command line option such as | |
249 | "console=ttySiRFx". (Try "man bootparam" or see the documentation of | |
250 | your boot loader about how to pass options to the kernel at | |
251 | boot time.) | |
61fd1526 AC |
252 | |
253 | config SERIAL_MAX3100 | |
254 | tristate "MAX3100 support" | |
255 | depends on SPI | |
256 | select SERIAL_CORE | |
257 | help | |
258 | MAX3100 chip support | |
259 | ||
44318feb | 260 | config SERIAL_MAX3107 |
261 | tristate "MAX3107 support" | |
61fd1526 | 262 | depends on SPI |
44318feb | 263 | select SERIAL_CORE |
44318feb | 264 | help |
265 | MAX3107 chip support | |
266 | ||
1da177e4 LT |
267 | config SERIAL_DZ |
268 | bool "DECstation DZ serial driver" | |
875d43e7 | 269 | depends on MACH_DECSTATION && 32BIT |
1da177e4 | 270 | select SERIAL_CORE |
7287d765 MR |
271 | default y |
272 | ---help--- | |
273 | DZ11-family serial controllers for DECstations and VAXstations, | |
274 | including the DC7085, M7814, and M7819. | |
1da177e4 LT |
275 | |
276 | config SERIAL_DZ_CONSOLE | |
277 | bool "Support console on DECstation DZ serial driver" | |
278 | depends on SERIAL_DZ=y | |
279 | select SERIAL_CORE_CONSOLE | |
7287d765 MR |
280 | default y |
281 | ---help--- | |
1da177e4 LT |
282 | If you say Y here, it will be possible to use a serial port as the |
283 | system console (the system console is the device which receives all | |
284 | kernel messages and warnings and which allows logins in single user | |
7287d765 MR |
285 | mode). |
286 | ||
287 | Note that the firmware uses ttyS3 as the serial console on | |
288 | DECstations that use this driver. | |
1da177e4 LT |
289 | |
290 | If unsure, say Y. | |
291 | ||
8b4a4080 MR |
292 | config SERIAL_ZS |
293 | tristate "DECstation Z85C30 serial support" | |
294 | depends on MACH_DECSTATION | |
295 | select SERIAL_CORE | |
296 | default y | |
297 | ---help--- | |
298 | Support for the Zilog 85C350 serial communications controller used | |
299 | for serial ports in newer DECstation systems. These include the | |
300 | DECsystem 5900 and all models of the DECstation and DECsystem 5000 | |
301 | systems except from model 200. | |
302 | ||
303 | If unsure, say Y. To compile this driver as a module, choose M here: | |
304 | the module will be called zs. | |
305 | ||
306 | config SERIAL_ZS_CONSOLE | |
307 | bool "Support for console on a DECstation Z85C30 serial port" | |
308 | depends on SERIAL_ZS=y | |
309 | select SERIAL_CORE_CONSOLE | |
310 | default y | |
311 | ---help--- | |
312 | If you say Y here, it will be possible to use a serial port as the | |
313 | system console (the system console is the device which receives all | |
314 | kernel messages and warnings and which allows logins in single user | |
315 | mode). | |
316 | ||
317 | Note that the firmware uses ttyS1 as the serial console on the | |
318 | Maxine and ttyS3 on the others using this driver. | |
319 | ||
320 | If unsure, say Y. | |
321 | ||
1da177e4 LT |
322 | config SERIAL_21285 |
323 | tristate "DC21285 serial port support" | |
324 | depends on ARM && FOOTBRIDGE | |
325 | select SERIAL_CORE | |
326 | help | |
327 | If you have a machine based on a 21285 (Footbridge) StrongARM(R)/ | |
328 | PCI bridge you can enable its onboard serial port by enabling this | |
329 | option. | |
330 | ||
331 | config SERIAL_21285_CONSOLE | |
332 | bool "Console on DC21285 serial port" | |
333 | depends on SERIAL_21285=y | |
334 | select SERIAL_CORE_CONSOLE | |
335 | help | |
336 | If you have enabled the serial port on the 21285 footbridge you can | |
337 | make it the console by answering Y to this option. | |
338 | ||
339 | Even if you say Y here, the currently visible virtual console | |
340 | (/dev/tty0) will still be used as the system console by default, but | |
341 | you can alter that using a kernel command line option such as | |
342 | "console=ttyFB". (Try "man bootparam" or see the documentation of | |
343 | your boot loader (lilo or loadlin) about how to pass options to the | |
344 | kernel at boot time.) | |
345 | ||
1da177e4 LT |
346 | config SERIAL_MPSC |
347 | bool "Marvell MPSC serial port support" | |
348 | depends on PPC32 && MV64X60 | |
349 | select SERIAL_CORE | |
350 | help | |
351 | Say Y here if you want to use the Marvell MPSC serial controller. | |
352 | ||
353 | config SERIAL_MPSC_CONSOLE | |
354 | bool "Support for console on Marvell MPSC serial port" | |
355 | depends on SERIAL_MPSC | |
356 | select SERIAL_CORE_CONSOLE | |
357 | help | |
358 | Say Y here if you want to support a serial console on a Marvell MPSC. | |
359 | ||
360 | config SERIAL_PXA | |
361 | bool "PXA serial port support" | |
56422554 | 362 | depends on ARCH_PXA || ARCH_MMP |
1da177e4 LT |
363 | select SERIAL_CORE |
364 | help | |
365 | If you have a machine based on an Intel XScale PXA2xx CPU you | |
366 | can enable its onboard serial ports by enabling this option. | |
367 | ||
368 | config SERIAL_PXA_CONSOLE | |
369 | bool "Console on PXA serial port" | |
370 | depends on SERIAL_PXA | |
371 | select SERIAL_CORE_CONSOLE | |
372 | help | |
373 | If you have enabled the serial port on the Intel XScale PXA | |
374 | CPU you can make it the console by answering Y to this option. | |
375 | ||
376 | Even if you say Y here, the currently visible virtual console | |
377 | (/dev/tty0) will still be used as the system console by default, but | |
378 | you can alter that using a kernel command line option such as | |
379 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
380 | your boot loader (lilo or loadlin) about how to pass options to the | |
381 | kernel at boot time.) | |
382 | ||
383 | config SERIAL_SA1100 | |
384 | bool "SA1100 serial port support" | |
385 | depends on ARM && ARCH_SA1100 | |
386 | select SERIAL_CORE | |
387 | help | |
388 | If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you | |
389 | can enable its onboard serial port by enabling this option. | |
390 | Please read <file:Documentation/arm/SA1100/serial_UART> for further | |
391 | info. | |
392 | ||
393 | config SERIAL_SA1100_CONSOLE | |
394 | bool "Console on SA1100 serial port" | |
395 | depends on SERIAL_SA1100 | |
396 | select SERIAL_CORE_CONSOLE | |
397 | help | |
398 | If you have enabled the serial port on the SA1100/SA1110 StrongARM | |
399 | CPU you can make it the console by answering Y to this option. | |
400 | ||
401 | Even if you say Y here, the currently visible virtual console | |
402 | (/dev/tty0) will still be used as the system console by default, but | |
403 | you can alter that using a kernel command line option such as | |
404 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
405 | your boot loader (lilo or loadlin) about how to pass options to the | |
406 | kernel at boot time.) | |
407 | ||
22510995 FT |
408 | config SERIAL_MRST_MAX3110 |
409 | tristate "SPI UART driver for Max3110" | |
410 | depends on SPI_DW_PCI | |
411 | select SERIAL_CORE | |
412 | select SERIAL_CORE_CONSOLE | |
413 | help | |
414 | This is the UART protocol driver for the MAX3110 device on | |
415 | the Intel Moorestown platform. On other systems use the max3100 | |
416 | driver. | |
417 | ||
d843fc6e FT |
418 | config SERIAL_MFD_HSU |
419 | tristate "Medfield High Speed UART support" | |
420 | depends on PCI | |
421 | select SERIAL_CORE | |
422 | ||
423 | config SERIAL_MFD_HSU_CONSOLE | |
424 | boolean "Medfile HSU serial console support" | |
425 | depends on SERIAL_MFD_HSU=y | |
426 | select SERIAL_CORE_CONSOLE | |
427 | ||
194de561 BW |
428 | config SERIAL_BFIN |
429 | tristate "Blackfin serial port support" | |
529a73fb | 430 | depends on BLACKFIN |
194de561 BW |
431 | select SERIAL_CORE |
432 | select SERIAL_BFIN_UART0 if (BF531 || BF532 || BF533 || BF561) | |
433 | help | |
434 | Add support for the built-in UARTs on the Blackfin. | |
435 | ||
436 | To compile this driver as a module, choose M here: the | |
0c6967b5 | 437 | module is named bfin_uart.ko. |
194de561 BW |
438 | |
439 | config SERIAL_BFIN_CONSOLE | |
440 | bool "Console on Blackfin serial port" | |
7111de76 | 441 | depends on SERIAL_BFIN=y |
194de561 BW |
442 | select SERIAL_CORE_CONSOLE |
443 | ||
444 | choice | |
445 | prompt "UART Mode" | |
446 | depends on SERIAL_BFIN | |
447 | default SERIAL_BFIN_DMA | |
448 | help | |
449 | This driver supports the built-in serial ports of the Blackfin family | |
450 | of CPUs | |
451 | ||
452 | config SERIAL_BFIN_DMA | |
453 | bool "DMA mode" | |
51a2301e | 454 | depends on !DMA_UNCACHED_NONE && KGDB_SERIAL_CONSOLE=n |
194de561 BW |
455 | help |
456 | This driver works under DMA mode. If this option is selected, the | |
457 | blackfin simple dma driver is also enabled. | |
458 | ||
459 | config SERIAL_BFIN_PIO | |
460 | bool "PIO mode" | |
461 | help | |
462 | This driver works under PIO mode. | |
463 | ||
464 | endchoice | |
465 | ||
466 | config SERIAL_BFIN_UART0 | |
467 | bool "Enable UART0" | |
468 | depends on SERIAL_BFIN | |
469 | help | |
470 | Enable UART0 | |
471 | ||
472 | config BFIN_UART0_CTSRTS | |
473 | bool "Enable UART0 hardware flow control" | |
474 | depends on SERIAL_BFIN_UART0 | |
475 | help | |
57afb399 | 476 | Enable hardware flow control in the driver. |
194de561 BW |
477 | |
478 | config SERIAL_BFIN_UART1 | |
479 | bool "Enable UART1" | |
09545568 | 480 | depends on SERIAL_BFIN && (!BF531 && !BF532 && !BF533 && !BF561) |
194de561 BW |
481 | help |
482 | Enable UART1 | |
483 | ||
484 | config BFIN_UART1_CTSRTS | |
485 | bool "Enable UART1 hardware flow control" | |
486 | depends on SERIAL_BFIN_UART1 | |
487 | help | |
57afb399 | 488 | Enable hardware flow control in the driver. |
194de561 | 489 | |
f4d640c9 RH |
490 | config SERIAL_BFIN_UART2 |
491 | bool "Enable UART2" | |
f933d3c7 | 492 | depends on SERIAL_BFIN && (BF54x || BF538 || BF539) |
f4d640c9 RH |
493 | help |
494 | Enable UART2 | |
495 | ||
496 | config BFIN_UART2_CTSRTS | |
497 | bool "Enable UART2 hardware flow control" | |
498 | depends on SERIAL_BFIN_UART2 | |
499 | help | |
57afb399 | 500 | Enable hardware flow control in the driver. |
f4d640c9 RH |
501 | |
502 | config SERIAL_BFIN_UART3 | |
503 | bool "Enable UART3" | |
504 | depends on SERIAL_BFIN && (BF54x) | |
505 | help | |
506 | Enable UART3 | |
507 | ||
508 | config BFIN_UART3_CTSRTS | |
509 | bool "Enable UART3 hardware flow control" | |
510 | depends on SERIAL_BFIN_UART3 | |
511 | help | |
57afb399 | 512 | Enable hardware flow control in the driver. |
d307d36a | 513 | |
1da177e4 LT |
514 | config SERIAL_IMX |
515 | bool "IMX serial port support" | |
521b8ce6 | 516 | depends on ARCH_MXC |
1da177e4 | 517 | select SERIAL_CORE |
534fca06 | 518 | select RATIONAL |
1da177e4 LT |
519 | help |
520 | If you have a machine based on a Motorola IMX CPU you | |
521 | can enable its onboard serial port by enabling this option. | |
522 | ||
523 | config SERIAL_IMX_CONSOLE | |
524 | bool "Console on IMX serial port" | |
525 | depends on SERIAL_IMX | |
526 | select SERIAL_CORE_CONSOLE | |
527 | help | |
528 | If you have enabled the serial port on the Motorola IMX | |
529 | CPU you can make it the console by answering Y to this option. | |
530 | ||
531 | Even if you say Y here, the currently visible virtual console | |
532 | (/dev/tty0) will still be used as the system console by default, but | |
533 | you can alter that using a kernel command line option such as | |
534 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
535 | your boot loader (lilo or loadlin) about how to pass options to the | |
536 | kernel at boot time.) | |
537 | ||
238b8721 PK |
538 | config SERIAL_UARTLITE |
539 | tristate "Xilinx uartlite serial port support" | |
447e4460 | 540 | depends on PPC32 || MICROBLAZE || MFD_TIMBERDALE |
238b8721 PK |
541 | select SERIAL_CORE |
542 | help | |
543 | Say Y here if you want to use the Xilinx uartlite serial controller. | |
544 | ||
545 | To compile this driver as a module, choose M here: the | |
4737f097 | 546 | module will be called uartlite. |
238b8721 PK |
547 | |
548 | config SERIAL_UARTLITE_CONSOLE | |
549 | bool "Support for console on Xilinx uartlite serial port" | |
550 | depends on SERIAL_UARTLITE=y | |
551 | select SERIAL_CORE_CONSOLE | |
552 | help | |
553 | Say Y here if you wish to use a Xilinx uartlite as the system | |
554 | console (the system console is the device which receives all kernel | |
555 | messages and warnings and which allows logins in single user mode). | |
556 | ||
1da177e4 LT |
557 | config SERIAL_SUNCORE |
558 | bool | |
0b57ee9e | 559 | depends on SPARC |
1da177e4 LT |
560 | select SERIAL_CORE |
561 | select SERIAL_CORE_CONSOLE | |
562 | default y | |
563 | ||
564 | config SERIAL_SUNZILOG | |
565 | tristate "Sun Zilog8530 serial support" | |
0b57ee9e | 566 | depends on SPARC |
1da177e4 LT |
567 | help |
568 | This driver supports the Zilog8530 serial ports found on many Sparc | |
569 | systems. Say Y or M if you want to be able to these serial ports. | |
570 | ||
571 | config SERIAL_SUNZILOG_CONSOLE | |
572 | bool "Console on Sun Zilog8530 serial port" | |
573 | depends on SERIAL_SUNZILOG=y | |
574 | help | |
575 | If you would like to be able to use the Zilog8530 serial port | |
576 | on your Sparc system as the console, you can do so by answering | |
577 | Y to this option. | |
578 | ||
579 | config SERIAL_SUNSU | |
580 | tristate "Sun SU serial support" | |
0b57ee9e | 581 | depends on SPARC && PCI |
1da177e4 LT |
582 | help |
583 | This driver supports the 8250 serial ports that run the keyboard and | |
584 | mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able | |
585 | to these serial ports. | |
586 | ||
587 | config SERIAL_SUNSU_CONSOLE | |
588 | bool "Console on Sun SU serial port" | |
589 | depends on SERIAL_SUNSU=y | |
590 | help | |
591 | If you would like to be able to use the SU serial port | |
592 | on your Sparc system as the console, you can do so by answering | |
593 | Y to this option. | |
594 | ||
595 | config SERIAL_MUX | |
596 | tristate "Serial MUX support" | |
305f5167 | 597 | depends on GSC |
1da177e4 LT |
598 | select SERIAL_CORE |
599 | default y | |
600 | ---help--- | |
601 | Saying Y here will enable the hardware MUX serial driver for | |
e45da35e CD |
602 | the Nova, K class systems and D class with a 'remote control card'. |
603 | The hardware MUX is not 8250/16550 compatible therefore the | |
604 | /dev/ttyB0 device is shared between the Serial MUX and the PDC | |
605 | software console. The following steps need to be completed to use | |
606 | the Serial MUX: | |
1da177e4 LT |
607 | |
608 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
609 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
610 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
611 | root on this console.) | |
612 | 4. Change the kernel command console parameter to: console=ttyB0 | |
613 | ||
614 | config SERIAL_MUX_CONSOLE | |
7111de76 AB |
615 | bool "Support for console on serial MUX" |
616 | depends on SERIAL_MUX=y | |
1da177e4 | 617 | select SERIAL_CORE_CONSOLE |
7111de76 | 618 | default y |
1da177e4 LT |
619 | |
620 | config PDC_CONSOLE | |
621 | bool "PDC software console support" | |
622 | depends on PARISC && !SERIAL_MUX && VT | |
623 | default n | |
624 | help | |
625 | Saying Y here will enable the software based PDC console to be | |
626 | used as the system console. This is useful for machines in | |
627 | which the hardware based console has not been written yet. The | |
628 | following steps must be competed to use the PDC console: | |
629 | ||
630 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
631 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
632 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
633 | root on this console.) | |
634 | 4. Change the kernel command console parameter to: console=ttyB0 | |
635 | ||
636 | config SERIAL_SUNSAB | |
637 | tristate "Sun Siemens SAB82532 serial support" | |
0b57ee9e | 638 | depends on SPARC && PCI |
1da177e4 LT |
639 | help |
640 | This driver supports the Siemens SAB82532 DUSCC serial ports on newer | |
641 | (PCI) UltraSPARC systems. Say Y or M if you want to be able to these | |
642 | serial ports. | |
643 | ||
644 | config SERIAL_SUNSAB_CONSOLE | |
645 | bool "Console on Sun Siemens SAB82532 serial port" | |
646 | depends on SERIAL_SUNSAB=y | |
647 | help | |
648 | If you would like to be able to use the SAB82532 serial port | |
649 | on your Sparc system as the console, you can do so by answering | |
650 | Y to this option. | |
651 | ||
02fd473b DM |
652 | config SERIAL_SUNHV |
653 | bool "Sun4v Hypervisor Console support" | |
654 | depends on SPARC64 | |
655 | help | |
656 | This driver supports the console device found on SUN4V Sparc | |
657 | systems. Say Y if you want to be able to use this device. | |
658 | ||
1da177e4 | 659 | config SERIAL_IP22_ZILOG |
5057c98a TB |
660 | tristate "SGI Zilog8530 serial support" |
661 | depends on SGI_HAS_ZILOG | |
1da177e4 LT |
662 | select SERIAL_CORE |
663 | help | |
5057c98a | 664 | This driver supports the Zilog8530 serial ports found on SGI |
1da177e4 LT |
665 | systems. Say Y or M if you want to be able to these serial ports. |
666 | ||
667 | config SERIAL_IP22_ZILOG_CONSOLE | |
5057c98a | 668 | bool "Console on SGI Zilog8530 serial port" |
1da177e4 LT |
669 | depends on SERIAL_IP22_ZILOG=y |
670 | select SERIAL_CORE_CONSOLE | |
671 | ||
1da177e4 | 672 | config SERIAL_SH_SCI |
ecd95616 | 673 | tristate "SuperH SCI(F) serial port support" |
ab7cfb55 | 674 | depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE) |
1da177e4 LT |
675 | select SERIAL_CORE |
676 | ||
ecd95616 PM |
677 | config SERIAL_SH_SCI_NR_UARTS |
678 | int "Maximum number of SCI(F) serial ports" | |
679 | depends on SERIAL_SH_SCI | |
680 | default "2" | |
681 | ||
1da177e4 | 682 | config SERIAL_SH_SCI_CONSOLE |
ecd95616 | 683 | bool "Support for console on SuperH SCI(F)" |
1da177e4 LT |
684 | depends on SERIAL_SH_SCI=y |
685 | select SERIAL_CORE_CONSOLE | |
686 | ||
73a19e4c GL |
687 | config SERIAL_SH_SCI_DMA |
688 | bool "DMA support" | |
689 | depends on SERIAL_SH_SCI && SH_DMAE && EXPERIMENTAL | |
690 | ||
de8211b9 VW |
691 | config SERIAL_PNX8XXX |
692 | bool "Enable PNX8XXX SoCs' UART Support" | |
11455be2 | 693 | depends on MIPS && (SOC_PNX8550 || SOC_PNX833X) |
de8211b9 VW |
694 | select SERIAL_CORE |
695 | help | |
696 | If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330 | |
697 | and you want to use serial ports, say Y. Otherwise, say N. | |
698 | ||
699 | config SERIAL_PNX8XXX_CONSOLE | |
700 | bool "Enable PNX8XX0 serial console" | |
701 | depends on SERIAL_PNX8XXX | |
702 | select SERIAL_CORE_CONSOLE | |
703 | help | |
704 | If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330 | |
705 | and you want to use serial console, say Y. Otherwise, say N. | |
706 | ||
1da177e4 LT |
707 | config SERIAL_CORE |
708 | tristate | |
709 | ||
710 | config SERIAL_CORE_CONSOLE | |
711 | bool | |
712 | ||
f2d937f3 JW |
713 | config CONSOLE_POLL |
714 | bool | |
715 | ||
1da177e4 LT |
716 | config SERIAL_68328 |
717 | bool "68328 serial support" | |
718 | depends on M68328 || M68EZ328 || M68VZ328 | |
719 | help | |
720 | This driver supports the built-in serial port of the Motorola 68328 | |
09509603 | 721 | (standard, EZ and VZ varieties). |
1da177e4 LT |
722 | |
723 | config SERIAL_68328_RTS_CTS | |
724 | bool "Support RTS/CTS on 68328 serial port" | |
725 | depends on SERIAL_68328 | |
726 | ||
ae1b5f0d | 727 | config SERIAL_MCF |
02f11f39 | 728 | bool "Coldfire serial support" |
ae1b5f0d GU |
729 | depends on COLDFIRE |
730 | select SERIAL_CORE | |
731 | help | |
02f11f39 | 732 | This serial driver supports the Freescale Coldfire serial ports. |
ae1b5f0d GU |
733 | |
734 | config SERIAL_MCF_BAUDRATE | |
735 | int "Default baudrate for Coldfire serial ports" | |
736 | depends on SERIAL_MCF | |
737 | default 19200 | |
738 | help | |
739 | This setting lets you define what the default baudrate is for the | |
740 | ColdFire serial ports. The usual default varies from board to board, | |
741 | and this setting is a way of catering for that. | |
742 | ||
743 | config SERIAL_MCF_CONSOLE | |
744 | bool "Coldfire serial console support" | |
745 | depends on SERIAL_MCF | |
746 | select SERIAL_CORE_CONSOLE | |
747 | help | |
748 | Enable a ColdFire internal serial port to be the system console. | |
749 | ||
1da177e4 | 750 | config SERIAL_PMACZILOG |
ec9cbe09 FT |
751 | tristate "Mac or PowerMac z85c30 ESCC support" |
752 | depends on (M68K && MAC) || (PPC_OF && PPC_PMAC) | |
1da177e4 LT |
753 | select SERIAL_CORE |
754 | help | |
755 | This driver supports the Zilog z85C30 serial ports found on | |
ec9cbe09 | 756 | (Power)Mac machines. |
1da177e4 LT |
757 | Say Y or M if you want to be able to these serial ports. |
758 | ||
e4533b24 DW |
759 | config SERIAL_PMACZILOG_TTYS |
760 | bool "Use ttySn device nodes for Zilog z85c30" | |
761 | depends on SERIAL_PMACZILOG | |
762 | help | |
763 | The pmac_zilog driver for the z85C30 chip on many powermacs | |
764 | historically used the device numbers for /dev/ttySn. The | |
765 | 8250 serial port driver also uses these numbers, which means | |
766 | the two drivers being unable to coexist; you could not use | |
767 | both z85C30 and 8250 type ports at the same time. | |
768 | ||
769 | If this option is not selected, the pmac_zilog driver will | |
770 | use the device numbers allocated for /dev/ttyPZn. This allows | |
771 | the pmac_zilog and 8250 drivers to co-exist, but may cause | |
772 | existing userspace setups to break. Programs that need to | |
773 | access the built-in serial ports on powermacs will need to | |
774 | be reconfigured to use /dev/ttyPZn instead of /dev/ttySn. | |
775 | ||
776 | If you enable this option, any z85c30 ports in the system will | |
777 | be registered as ttyS0 onwards as in the past, and you will be | |
778 | unable to use the 8250 module for PCMCIA or other 16C550-style | |
779 | UARTs. | |
780 | ||
ec9cbe09 | 781 | Say N unless you need the z85c30 ports on your (Power)Mac |
e4533b24 DW |
782 | to appear as /dev/ttySn. |
783 | ||
1da177e4 | 784 | config SERIAL_PMACZILOG_CONSOLE |
ec9cbe09 | 785 | bool "Console on Mac or PowerMac z85c30 serial port" |
1da177e4 LT |
786 | depends on SERIAL_PMACZILOG=y |
787 | select SERIAL_CORE_CONSOLE | |
788 | help | |
789 | If you would like to be able to use the z85c30 serial port | |
ec9cbe09 | 790 | on your (Power)Mac as the console, you can do so by answering |
1da177e4 LT |
791 | Y to this option. |
792 | ||
1da177e4 LT |
793 | config SERIAL_CPM |
794 | tristate "CPM SCC/SMC serial port support" | |
795 | depends on CPM2 || 8xx | |
796 | select SERIAL_CORE | |
797 | help | |
798 | This driver supports the SCC and SMC serial ports on Motorola | |
799 | embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx) | |
800 | ||
801 | config SERIAL_CPM_CONSOLE | |
802 | bool "Support for console on CPM SCC/SMC serial port" | |
803 | depends on SERIAL_CPM=y | |
804 | select SERIAL_CORE_CONSOLE | |
805 | help | |
806 | Say Y here if you wish to use a SCC or SMC CPM UART as the system | |
807 | console (the system console is the device which receives all kernel | |
808 | messages and warnings and which allows logins in single user mode). | |
809 | ||
810 | Even if you say Y here, the currently visible framebuffer console | |
811 | (/dev/tty0) will still be used as the system console by default, but | |
812 | you can alter that using a kernel command line option such as | |
813 | "console=ttyCPM0". (Try "man bootparam" or see the documentation of | |
814 | your boot loader (lilo or loadlin) about how to pass options to the | |
815 | kernel at boot time.) | |
816 | ||
1da177e4 LT |
817 | config SERIAL_SGI_L1_CONSOLE |
818 | bool "SGI Altix L1 serial console support" | |
819 | depends on IA64_GENERIC || IA64_SGI_SN2 | |
820 | select SERIAL_CORE | |
821 | select SERIAL_CORE_CONSOLE | |
822 | help | |
823 | If you have an SGI Altix and you would like to use the system | |
824 | controller serial port as your console (you want this!), | |
825 | say Y. Otherwise, say N. | |
826 | ||
827 | config SERIAL_MPC52xx | |
25ae3a07 JR |
828 | tristate "Freescale MPC52xx/MPC512x family PSC serial support" |
829 | depends on PPC_MPC52xx || PPC_MPC512x | |
1da177e4 LT |
830 | select SERIAL_CORE |
831 | help | |
25ae3a07 JR |
832 | This driver supports MPC52xx and MPC512x PSC serial ports. If you would |
833 | like to use them, you must answer Y or M to this option. Note that | |
1da177e4 LT |
834 | for use as console, it must be included in kernel and not as a |
835 | module. | |
836 | ||
837 | config SERIAL_MPC52xx_CONSOLE | |
25ae3a07 | 838 | bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port" |
1da177e4 LT |
839 | depends on SERIAL_MPC52xx=y |
840 | select SERIAL_CORE_CONSOLE | |
841 | help | |
842 | Select this options if you'd like to use one of the PSC serial port | |
843 | of the Freescale MPC52xx family as a console. | |
844 | ||
845 | config SERIAL_MPC52xx_CONSOLE_BAUD | |
25ae3a07 | 846 | int "Freescale MPC52xx/MPC512x family PSC serial port baud" |
1da177e4 LT |
847 | depends on SERIAL_MPC52xx_CONSOLE=y |
848 | default "9600" | |
849 | help | |
850 | Select the MPC52xx console baud rate. | |
851 | This value is only used if the bootloader doesn't pass in the | |
852 | console baudrate | |
853 | ||
854 | config SERIAL_ICOM | |
855 | tristate "IBM Multiport Serial Adapter" | |
145d01e4 | 856 | depends on PCI && (PPC_ISERIES || PPC_PSERIES) |
1da177e4 | 857 | select SERIAL_CORE |
cb2fc532 | 858 | select FW_LOADER |
1da177e4 LT |
859 | help |
860 | This driver is for a family of multiport serial adapters | |
861 | including 2 port RVX, 2 port internal modem, 4 port internal | |
862 | modem and a split 1 port RVX and 1 port internal modem. | |
863 | ||
864 | This driver can also be built as a module. If so, the module | |
865 | will be called icom. | |
866 | ||
867 | config SERIAL_M32R_SIO | |
868 | bool "M32R SIO I/F" | |
869 | depends on M32R | |
870 | default y | |
871 | select SERIAL_CORE | |
872 | help | |
873 | Say Y here if you want to use the M32R serial controller. | |
874 | ||
875 | config SERIAL_M32R_SIO_CONSOLE | |
876 | bool "use SIO console" | |
877 | depends on SERIAL_M32R_SIO=y | |
878 | select SERIAL_CORE_CONSOLE | |
879 | help | |
880 | Say Y here if you want to support a serial console. | |
881 | ||
882 | If you use an M3T-M32700UT or an OPSPUT platform, | |
883 | please say also y for SERIAL_M32R_PLDSIO. | |
884 | ||
885 | config SERIAL_M32R_PLDSIO | |
886 | bool "M32R SIO I/F on a PLD" | |
d600b97c | 887 | depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT) |
1da177e4 LT |
888 | default n |
889 | help | |
890 | Say Y here if you want to use the M32R serial controller | |
891 | on a PLD (Programmable Logic Device). | |
892 | ||
893 | If you use an M3T-M32700UT or an OPSPUT platform, | |
894 | please say Y. | |
895 | ||
896 | config SERIAL_TXX9 | |
897 | bool "TMPTX39XX/49XX SIO support" | |
bef1f402 | 898 | depends on HAS_TXX9_SERIAL |
1da177e4 LT |
899 | select SERIAL_CORE |
900 | default y | |
901 | ||
902 | config HAS_TXX9_SERIAL | |
903 | bool | |
904 | ||
138c5d25 AN |
905 | config SERIAL_TXX9_NR_UARTS |
906 | int "Maximum number of TMPTX39XX/49XX SIO ports" | |
907 | depends on SERIAL_TXX9 | |
908 | default "6" | |
909 | ||
1da177e4 LT |
910 | config SERIAL_TXX9_CONSOLE |
911 | bool "TMPTX39XX/49XX SIO Console support" | |
912 | depends on SERIAL_TXX9=y | |
913 | select SERIAL_CORE_CONSOLE | |
914 | ||
915 | config SERIAL_TXX9_STDSERIAL | |
916 | bool "TX39XX/49XX SIO act as standard serial" | |
917 | depends on !SERIAL_8250 && SERIAL_TXX9 | |
918 | ||
919 | config SERIAL_VR41XX | |
920 | tristate "NEC VR4100 series Serial Interface Unit support" | |
921 | depends on CPU_VR41XX | |
922 | select SERIAL_CORE | |
923 | help | |
924 | If you have a NEC VR4100 series processor and you want to use | |
925 | Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU) | |
926 | (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N. | |
927 | ||
928 | config SERIAL_VR41XX_CONSOLE | |
929 | bool "Enable NEC VR4100 series Serial Interface Unit console" | |
2174041d | 930 | depends on SERIAL_VR41XX=y |
1da177e4 LT |
931 | select SERIAL_CORE_CONSOLE |
932 | help | |
933 | If you have a NEC VR4100 series processor and you want to use | |
934 | a console on a serial port, say Y. Otherwise, say N. | |
935 | ||
936 | config SERIAL_JSM | |
0a577ce3 AK |
937 | tristate "Digi International NEO PCI Support" |
938 | depends on PCI | |
939 | select SERIAL_CORE | |
940 | help | |
941 | This is a driver for Digi International's Neo series | |
942 | of cards which provide multiple serial ports. You would need | |
943 | something like this to connect more than two modems to your Linux | |
944 | box, for instance in order to become a dial-in server. This driver | |
945 | supports PCI boards only. | |
a5f1e4ed AO |
946 | |
947 | If you have a card like this, say Y here, otherwise say N. | |
0a577ce3 AK |
948 | |
949 | To compile this driver as a module, choose M here: the | |
950 | module will be called jsm. | |
1da177e4 | 951 | |
e5d310b3 BC |
952 | config SERIAL_SGI_IOC4 |
953 | tristate "SGI IOC4 controller serial support" | |
954 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4 | |
955 | select SERIAL_CORE | |
956 | help | |
957 | If you have an SGI Altix with an IOC4 based Base IO card | |
958 | and wish to use the serial ports on this card, say Y. | |
959 | Otherwise, say N. | |
960 | ||
2d0cfb52 PG |
961 | config SERIAL_SGI_IOC3 |
962 | tristate "SGI Altix IOC3 serial support" | |
963 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3 | |
964 | select SERIAL_CORE | |
965 | help | |
966 | If you have an SGI Altix with an IOC3 serial card, | |
967 | say Y or M. Otherwise, say N. | |
968 | ||
04896a77 RL |
969 | config SERIAL_MSM |
970 | bool "MSM on-chip serial port support" | |
971 | depends on ARM && ARCH_MSM | |
972 | select SERIAL_CORE | |
973 | ||
974 | config SERIAL_MSM_CONSOLE | |
975 | bool "MSM serial console support" | |
976 | depends on SERIAL_MSM=y | |
977 | select SERIAL_CORE_CONSOLE | |
978 | ||
55046237 MR |
979 | config SERIAL_MSM_HS |
980 | tristate "MSM UART High Speed: Serial Driver" | |
981 | depends on ARCH_MSM | |
982 | select SERIAL_CORE | |
983 | help | |
984 | If you have a machine based on MSM family of SoCs, you | |
985 | can enable its onboard high speed serial port by enabling | |
986 | this option. | |
987 | ||
988 | Choose M here to compile it as a module. The module will be | |
989 | called msm_serial_hs. | |
990 | ||
304e1266 AC |
991 | config SERIAL_VT8500 |
992 | bool "VIA VT8500 on-chip serial port support" | |
993 | depends on ARM && ARCH_VT8500 | |
994 | select SERIAL_CORE | |
995 | ||
996 | config SERIAL_VT8500_CONSOLE | |
997 | bool "VIA VT8500 serial console support" | |
998 | depends on SERIAL_VT8500=y | |
999 | select SERIAL_CORE_CONSOLE | |
1000 | ||
f8441e13 | 1001 | config SERIAL_NETX |
fb881f78 | 1002 | tristate "NetX serial port support" |
f8441e13 SH |
1003 | depends on ARM && ARCH_NETX |
1004 | select SERIAL_CORE | |
1005 | help | |
1006 | If you have a machine based on a Hilscher NetX SoC you | |
1007 | can enable its onboard serial port by enabling this option. | |
1008 | ||
1009 | To compile this driver as a module, choose M here: the | |
1010 | module will be called netx-serial. | |
1011 | ||
1012 | config SERIAL_NETX_CONSOLE | |
1013 | bool "Console on NetX serial port" | |
fb881f78 | 1014 | depends on SERIAL_NETX=y |
f8441e13 SH |
1015 | select SERIAL_CORE_CONSOLE |
1016 | help | |
b885b27c UKK |
1017 | If you have enabled the serial port on the Hilscher NetX SoC |
1018 | you can make it the console by answering Y to this option. | |
f8441e13 | 1019 | |
8d38a5b2 AB |
1020 | config SERIAL_OF_PLATFORM |
1021 | tristate "Serial port on Open Firmware platform bus" | |
236cdc7b | 1022 | depends on OF |
5886188d | 1023 | depends on SERIAL_8250 || SERIAL_OF_PLATFORM_NWPSERIAL |
8d38a5b2 AB |
1024 | help |
1025 | If you have a PowerPC based system that has serial ports | |
1026 | on a platform specific bus, you should enable this option. | |
1027 | Currently, only 8250 compatible ports are supported, but | |
1028 | others can easily be added. | |
1029 | ||
b612633b G |
1030 | config SERIAL_OMAP |
1031 | tristate "OMAP serial port support" | |
f3706266 | 1032 | depends on ARCH_OMAP2PLUS |
b612633b G |
1033 | select SERIAL_CORE |
1034 | help | |
1035 | If you have a machine based on an Texas Instruments OMAP CPU you | |
1036 | can enable its onboard serial ports by enabling this option. | |
1037 | ||
1038 | By enabling this option you take advantage of dma feature available | |
1039 | with the omap-serial driver. DMA support can be enabled from platform | |
1040 | data. | |
1041 | ||
1042 | config SERIAL_OMAP_CONSOLE | |
1043 | bool "Console on OMAP serial port" | |
1044 | depends on SERIAL_OMAP | |
1045 | select SERIAL_CORE_CONSOLE | |
1046 | help | |
1047 | Select this option if you would like to use omap serial port as | |
1048 | console. | |
1049 | ||
1050 | Even if you say Y here, the currently visible virtual console | |
1051 | (/dev/tty0) will still be used as the system console by default, but | |
1052 | you can alter that using a kernel command line option such as | |
1053 | "console=ttyOx". (Try "man bootparam" or see the documentation of | |
1054 | your boot loader about how to pass options to the kernel at | |
1055 | boot time.) | |
1056 | ||
5886188d BK |
1057 | config SERIAL_OF_PLATFORM_NWPSERIAL |
1058 | tristate "NWP serial port driver" | |
1059 | depends on PPC_OF && PPC_DCR | |
1060 | select SERIAL_OF_PLATFORM | |
1061 | select SERIAL_CORE_CONSOLE | |
1062 | select SERIAL_CORE | |
1063 | help | |
1064 | This driver supports the cell network processor nwp serial | |
1065 | device. | |
1066 | ||
1067 | config SERIAL_OF_PLATFORM_NWPSERIAL_CONSOLE | |
1068 | bool "Console on NWP serial port" | |
1069 | depends on SERIAL_OF_PLATFORM_NWPSERIAL=y | |
1070 | select SERIAL_CORE_CONSOLE | |
1071 | help | |
1072 | Support for Console on the NWP serial ports. | |
1073 | ||
2f0fc415 JC |
1074 | config SERIAL_LANTIQ |
1075 | bool "Lantiq serial driver" | |
1076 | depends on LANTIQ | |
1077 | select SERIAL_CORE | |
1078 | select SERIAL_CORE_CONSOLE | |
1079 | help | |
1080 | Support for console and UART on Lantiq SoCs. | |
1081 | ||
d7584ed2 TT |
1082 | config SERIAL_QE |
1083 | tristate "Freescale QUICC Engine serial port support" | |
1084 | depends on QUICC_ENGINE | |
1085 | select SERIAL_CORE | |
1086 | select FW_LOADER | |
1087 | default n | |
1088 | help | |
1089 | This driver supports the QE serial ports on Freescale embedded | |
1090 | PowerPC that contain a QUICC Engine. | |
1091 | ||
eea63e0e TB |
1092 | config SERIAL_SC26XX |
1093 | tristate "SC2681/SC2692 serial port support" | |
1094 | depends on SNI_RM | |
1095 | select SERIAL_CORE | |
1096 | help | |
1097 | This is a driver for the onboard serial ports of | |
1098 | older RM400 machines. | |
1099 | ||
1100 | config SERIAL_SC26XX_CONSOLE | |
1101 | bool "Console on SC2681/SC2692 serial port" | |
f2eb3cdf | 1102 | depends on SERIAL_SC26XX=y |
eea63e0e TB |
1103 | select SERIAL_CORE_CONSOLE |
1104 | help | |
1105 | Support for Console on SC2681/SC2692 serial ports. | |
1106 | ||
2f351741 | 1107 | config SERIAL_BFIN_SPORT |
d671250b MF |
1108 | tristate "Blackfin SPORT emulate UART" |
1109 | depends on BLACKFIN | |
2f351741 BW |
1110 | select SERIAL_CORE |
1111 | help | |
692105b8 | 1112 | Enable SPORT emulate UART on Blackfin series. |
2f351741 BW |
1113 | |
1114 | To compile this driver as a module, choose M here: the | |
1115 | module will be called bfin_sport_uart. | |
1116 | ||
ccf68e59 | 1117 | config SERIAL_BFIN_SPORT_CONSOLE |
1118 | bool "Console on Blackfin sport emulated uart" | |
1119 | depends on SERIAL_BFIN_SPORT=y | |
1120 | select SERIAL_CORE_CONSOLE | |
2f351741 | 1121 | |
ccf68e59 | 1122 | config SERIAL_BFIN_SPORT0_UART |
1123 | bool "Enable UART over SPORT0" | |
be991593 | 1124 | depends on SERIAL_BFIN_SPORT && !(BF542 || BF544) |
ccf68e59 | 1125 | help |
1126 | Enable UART over SPORT0 | |
2f351741 | 1127 | |
1f7d1c85 SZ |
1128 | config SERIAL_BFIN_SPORT0_UART_CTSRTS |
1129 | bool "Enable UART over SPORT0 hardware flow control" | |
1130 | depends on SERIAL_BFIN_SPORT0_UART | |
1131 | help | |
1132 | Enable hardware flow control in the driver. | |
1133 | ||
ccf68e59 | 1134 | config SERIAL_BFIN_SPORT1_UART |
1135 | bool "Enable UART over SPORT1" | |
1136 | depends on SERIAL_BFIN_SPORT | |
1137 | help | |
1138 | Enable UART over SPORT1 | |
2f351741 | 1139 | |
1f7d1c85 SZ |
1140 | config SERIAL_BFIN_SPORT1_UART_CTSRTS |
1141 | bool "Enable UART over SPORT1 hardware flow control" | |
1142 | depends on SERIAL_BFIN_SPORT1_UART | |
1143 | help | |
1144 | Enable hardware flow control in the driver. | |
1145 | ||
ccf68e59 | 1146 | config SERIAL_BFIN_SPORT2_UART |
1147 | bool "Enable UART over SPORT2" | |
1148 | depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539) | |
1149 | help | |
1150 | Enable UART over SPORT2 | |
2f351741 | 1151 | |
1f7d1c85 SZ |
1152 | config SERIAL_BFIN_SPORT2_UART_CTSRTS |
1153 | bool "Enable UART over SPORT2 hardware flow control" | |
1154 | depends on SERIAL_BFIN_SPORT2_UART | |
1155 | help | |
1156 | Enable hardware flow control in the driver. | |
1157 | ||
ccf68e59 | 1158 | config SERIAL_BFIN_SPORT3_UART |
1159 | bool "Enable UART over SPORT3" | |
1160 | depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539) | |
1161 | help | |
1162 | Enable UART over SPORT3 | |
2f351741 | 1163 | |
1f7d1c85 SZ |
1164 | config SERIAL_BFIN_SPORT3_UART_CTSRTS |
1165 | bool "Enable UART over SPORT3 hardware flow control" | |
1166 | depends on SERIAL_BFIN_SPORT3_UART | |
1167 | help | |
1168 | Enable hardware flow control in the driver. | |
1169 | ||
34aec591 RR |
1170 | config SERIAL_TIMBERDALE |
1171 | tristate "Support for timberdale UART" | |
34aec591 RR |
1172 | select SERIAL_CORE |
1173 | ---help--- | |
1174 | Add support for UART controller on timberdale. | |
1175 | ||
9fcd66e5 MB |
1176 | config SERIAL_BCM63XX |
1177 | tristate "bcm63xx serial port support" | |
1178 | select SERIAL_CORE | |
1179 | depends on BCM63XX | |
1180 | help | |
1181 | If you have a bcm63xx CPU, you can enable its onboard | |
1182 | serial port by enabling this options. | |
1183 | ||
1184 | To compile this driver as a module, choose M here: the | |
1185 | module will be called bcm963xx_uart. | |
1186 | ||
1187 | config SERIAL_BCM63XX_CONSOLE | |
1188 | bool "Console on bcm63xx serial port" | |
1189 | depends on SERIAL_BCM63XX=y | |
1190 | select SERIAL_CORE_CONSOLE | |
1191 | help | |
1192 | If you have enabled the serial port on the bcm63xx CPU | |
1193 | you can make it the console by answering Y to this option. | |
1194 | ||
d4ac42a5 KG |
1195 | config SERIAL_GRLIB_GAISLER_APBUART |
1196 | tristate "GRLIB APBUART serial support" | |
6cd7a637 | 1197 | depends on OF && SPARC |
fed7bb32 | 1198 | select SERIAL_CORE |
d4ac42a5 KG |
1199 | ---help--- |
1200 | Add support for the GRLIB APBUART serial port. | |
1201 | ||
1202 | config SERIAL_GRLIB_GAISLER_APBUART_CONSOLE | |
1203 | bool "Console on GRLIB APBUART serial port" | |
1204 | depends on SERIAL_GRLIB_GAISLER_APBUART=y | |
1205 | select SERIAL_CORE_CONSOLE | |
1206 | help | |
1207 | Support for running a console on the GRLIB APBUART | |
1208 | ||
5bcd6010 TK |
1209 | config SERIAL_ALTERA_JTAGUART |
1210 | tristate "Altera JTAG UART support" | |
1211 | select SERIAL_CORE | |
1212 | help | |
1213 | This driver supports the Altera JTAG UART port. | |
1214 | ||
1215 | config SERIAL_ALTERA_JTAGUART_CONSOLE | |
1216 | bool "Altera JTAG UART console support" | |
1217 | depends on SERIAL_ALTERA_JTAGUART=y | |
1218 | select SERIAL_CORE_CONSOLE | |
1219 | help | |
1220 | Enable a Altera JTAG UART port to be the system console. | |
1221 | ||
1222 | config SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS | |
1223 | bool "Bypass output when no connection" | |
1224 | depends on SERIAL_ALTERA_JTAGUART_CONSOLE | |
1225 | select SERIAL_CORE_CONSOLE | |
1226 | help | |
1227 | Bypass console output and keep going even if there is no | |
1228 | JTAG terminal connection with the host. | |
1229 | ||
6b7d8f8b TK |
1230 | config SERIAL_ALTERA_UART |
1231 | tristate "Altera UART support" | |
1232 | select SERIAL_CORE | |
1233 | help | |
1234 | This driver supports the Altera softcore UART port. | |
1235 | ||
1236 | config SERIAL_ALTERA_UART_MAXPORTS | |
1237 | int "Maximum number of Altera UART ports" | |
1238 | depends on SERIAL_ALTERA_UART | |
1239 | default 4 | |
1240 | help | |
1241 | This setting lets you define the maximum number of the Altera | |
1242 | UART ports. The usual default varies from board to board, and | |
1243 | this setting is a way of catering for that. | |
1244 | ||
1245 | config SERIAL_ALTERA_UART_BAUDRATE | |
1246 | int "Default baudrate for Altera UART ports" | |
1247 | depends on SERIAL_ALTERA_UART | |
1248 | default 115200 | |
1249 | help | |
1250 | This setting lets you define what the default baudrate is for the | |
1251 | Altera UART ports. The usual default varies from board to board, | |
1252 | and this setting is a way of catering for that. | |
1253 | ||
1254 | config SERIAL_ALTERA_UART_CONSOLE | |
1255 | bool "Altera UART console support" | |
1256 | depends on SERIAL_ALTERA_UART=y | |
1257 | select SERIAL_CORE_CONSOLE | |
1258 | help | |
1259 | Enable a Altera UART port to be the system console. | |
1260 | ||
af3b8881 RG |
1261 | config SERIAL_IFX6X60 |
1262 | tristate "SPI protocol driver for Infineon 6x60 modem (EXPERIMENTAL)" | |
8ddbe5ed | 1263 | depends on GPIOLIB && SPI && EXPERIMENTAL |
af3b8881 RG |
1264 | help |
1265 | Support for the IFX6x60 modem devices on Intel MID platforms. | |
1266 | ||
3c6a4832 | 1267 | config SERIAL_PCH_UART |
8249f743 | 1268 | tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) UART" |
380042f2 | 1269 | depends on PCI |
3c6a4832 | 1270 | select SERIAL_CORE |
3c6a4832 TM |
1271 | help |
1272 | This driver is for PCH(Platform controller Hub) UART of Intel EG20T | |
1273 | which is an IOH(Input/Output Hub) for x86 embedded processor. | |
1274 | Enabling PCH_DMA, this PCH UART works as DMA mode. | |
4564e1ef | 1275 | |
8249f743 TM |
1276 | This driver also can be used for LAPIS Semiconductor IOH(Input/ |
1277 | Output Hub), ML7213, ML7223 and ML7831. | |
1278 | ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is | |
1279 | for MP(Media Phone) use and ML7831 IOH is for general purpose use. | |
1280 | ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. | |
1281 | ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH. | |
daaf6ff4 | 1282 | |
e30f867d AS |
1283 | config SERIAL_PCH_UART_CONSOLE |
1284 | bool "Support for console on Intel EG20T PCH UART/OKI SEMICONDUCTOR ML7213 IOH" | |
1285 | depends on SERIAL_PCH_UART=y | |
1286 | select SERIAL_CORE_CONSOLE | |
1287 | help | |
1288 | Say Y here if you wish to use the PCH UART as the system console | |
1289 | (the system console is the device which receives all kernel messages and | |
1290 | warnings and which allows logins in single user mode). | |
1291 | ||
daaf6ff4 NV |
1292 | config SERIAL_MSM_SMD |
1293 | bool "Enable tty device interface for some SMD ports" | |
1294 | default n | |
1295 | depends on MSM_SMD | |
1296 | help | |
1297 | Enables userspace clients to read and write to some streaming SMD | |
1298 | ports via tty device interface for MSM chipset. | |
1299 | ||
47d37d6f SH |
1300 | config SERIAL_MXS_AUART |
1301 | depends on ARCH_MXS | |
1302 | tristate "MXS AUART support" | |
1303 | select SERIAL_CORE | |
1304 | help | |
1305 | This driver supports the MXS Application UART (AUART) port. | |
1306 | ||
1307 | config SERIAL_MXS_AUART_CONSOLE | |
1308 | bool "MXS AUART console support" | |
1309 | depends on SERIAL_MXS_AUART=y | |
1310 | select SERIAL_CORE_CONSOLE | |
1311 | help | |
1312 | Enable a MXS AUART port to be the system console. | |
1313 | ||
61ec9016 JL |
1314 | config SERIAL_XILINX_PS_UART |
1315 | tristate "Xilinx PS UART support" | |
1316 | select SERIAL_CORE | |
1317 | help | |
1318 | This driver supports the Xilinx PS UART port. | |
1319 | ||
1320 | config SERIAL_XILINX_PS_UART_CONSOLE | |
1321 | bool "Xilinx PS UART console support" | |
1322 | depends on SERIAL_XILINX_PS_UART=y | |
1323 | select SERIAL_CORE_CONSOLE | |
1324 | help | |
1325 | Enable a Xilinx PS UART port to be the system console. | |
1326 | ||
d57f341b GJ |
1327 | config SERIAL_AR933X |
1328 | bool "AR933X serial port support" | |
1329 | depends on SOC_AR933X | |
1330 | select SERIAL_CORE | |
1331 | help | |
1332 | If you have an Atheros AR933X SOC based board and want to use the | |
1333 | built-in UART of the SoC, say Y to this option. | |
1334 | ||
1335 | config SERIAL_AR933X_CONSOLE | |
1336 | bool "Console on AR933X serial port" | |
1337 | depends on SERIAL_AR933X=y | |
1338 | select SERIAL_CORE_CONSOLE | |
1339 | help | |
1340 | Enable a built-in UART port of the AR933X to be the system console. | |
1341 | ||
1342 | config SERIAL_AR933X_NR_UARTS | |
1343 | int "Maximum number of AR933X serial ports" | |
1344 | depends on SERIAL_AR933X | |
1345 | default "2" | |
1346 | help | |
1347 | Set this to the number of serial ports you want the driver | |
1348 | to support. | |
1349 | ||
1da177e4 | 1350 | endmenu |