Commit | Line | Data |
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1da177e4 LT |
1 | # |
2 | # Serial device configuration | |
3 | # | |
4 | # $Id: Kconfig,v 1.11 2004/03/11 18:08:04 lethal Exp $ | |
5 | # | |
6 | ||
7 | menu "Serial drivers" | |
8 | ||
9 | # | |
10 | # The new 8250/16550 serial drivers | |
11 | config SERIAL_8250 | |
12 | tristate "8250/16550 and compatible serial support" | |
0b57ee9e | 13 | depends on (BROKEN || !SPARC) |
1da177e4 LT |
14 | select SERIAL_CORE |
15 | ---help--- | |
16 | This selects whether you want to include the driver for the standard | |
17 | serial ports. The standard answer is Y. People who might say N | |
18 | here are those that are setting up dedicated Ethernet WWW/FTP | |
19 | servers, or users that have one of the various bus mice instead of a | |
20 | serial mouse and don't intend to use their machine's standard serial | |
21 | port for anything. (Note that the Cyclades and Stallion multi | |
22 | serial port drivers do not need this driver built in for them to | |
23 | work.) | |
24 | ||
25 | To compile this driver as a module, choose M here: the | |
df7559d3 | 26 | module will be called 8250. |
1da177e4 LT |
27 | [WARNING: Do not compile this driver as a module if you are using |
28 | non-standard serial ports, since the configuration information will | |
29 | be lost when the driver is unloaded. This limitation may be lifted | |
30 | in the future.] | |
31 | ||
32 | BTW1: If you have a mouseman serial mouse which is not recognized by | |
33 | the X window system, try running gpm first. | |
34 | ||
35 | BTW2: If you intend to use a software modem (also called Winmodem) | |
36 | under Linux, forget it. These modems are crippled and require | |
37 | proprietary drivers which are only available under Windows. | |
38 | ||
39 | Most people will say Y or M here, so that they can use serial mice, | |
40 | modems and similar devices connecting to the standard serial ports. | |
41 | ||
42 | config SERIAL_8250_CONSOLE | |
43 | bool "Console on 8250/16550 and compatible serial port" | |
44 | depends on SERIAL_8250=y | |
45 | select SERIAL_CORE_CONSOLE | |
46 | ---help--- | |
47 | If you say Y here, it will be possible to use a serial port as the | |
48 | system console (the system console is the device which receives all | |
49 | kernel messages and warnings and which allows logins in single user | |
50 | mode). This could be useful if some terminal or printer is connected | |
51 | to that serial port. | |
52 | ||
53 | Even if you say Y here, the currently visible virtual console | |
54 | (/dev/tty0) will still be used as the system console by default, but | |
55 | you can alter that using a kernel command line option such as | |
56 | "console=ttyS1". (Try "man bootparam" or see the documentation of | |
57 | your boot loader (grub or lilo or loadlin) about how to pass options | |
58 | to the kernel at boot time.) | |
59 | ||
60 | If you don't have a VGA card installed and you say Y here, the | |
61 | kernel will automatically use the first serial line, /dev/ttyS0, as | |
62 | system console. | |
63 | ||
64 | If unsure, say N. | |
65 | ||
0cff260a RK |
66 | config SERIAL_8250_GSC |
67 | tristate | |
68 | depends on SERIAL_8250 && GSC | |
69 | default SERIAL_8250 | |
70 | ||
71 | config SERIAL_8250_PCI | |
72 | tristate "8250/16550 PCI device support" if EMBEDDED | |
73 | depends on SERIAL_8250 && PCI | |
74 | default SERIAL_8250 | |
75 | help | |
76 | This builds standard PCI serial support. You may be able to | |
77 | disable this feature if you only need legacy serial support. | |
78 | Saves about 9K. | |
79 | ||
80 | config SERIAL_8250_PNP | |
81 | tristate "8250/16550 PNP device support" if EMBEDDED | |
82 | depends on SERIAL_8250 && PNP | |
83 | default SERIAL_8250 | |
84 | help | |
85 | This builds standard PNP serial support. You may be able to | |
86 | disable this feature if you only need legacy serial support. | |
87 | ||
88 | config SERIAL_8250_HP300 | |
89 | tristate | |
90 | depends on SERIAL_8250 && HP300 | |
91 | default SERIAL_8250 | |
92 | ||
1da177e4 LT |
93 | config SERIAL_8250_CS |
94 | tristate "8250/16550 PCMCIA device support" | |
95 | depends on PCMCIA && SERIAL_8250 | |
96 | ---help--- | |
97 | Say Y here to enable support for 16-bit PCMCIA serial devices, | |
98 | including serial port cards, modems, and the modem functions of | |
99 | multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are | |
100 | credit-card size devices often used with laptops.) | |
101 | ||
102 | To compile this driver as a module, choose M here: the | |
103 | module will be called serial_cs. | |
104 | ||
105 | If unsure, say N. | |
106 | ||
1da177e4 | 107 | config SERIAL_8250_NR_UARTS |
026d02a2 | 108 | int "Maximum number of 8250/16550 serial ports" |
1da177e4 LT |
109 | depends on SERIAL_8250 |
110 | default "4" | |
ec9f47cd RK |
111 | help |
112 | Set this to the number of serial ports you want the driver | |
113 | to support. This includes any ports discovered via ACPI or | |
114 | PCI enumeration and any ports that may be added at run-time | |
115 | via hot-plug, or any ISA multi-port serial cards. | |
1da177e4 | 116 | |
a61c2d78 DJ |
117 | config SERIAL_8250_RUNTIME_UARTS |
118 | int "Number of 8250/16550 serial ports to register at runtime" | |
119 | depends on SERIAL_8250 | |
9a8ffccf | 120 | range 0 SERIAL_8250_NR_UARTS |
a61c2d78 DJ |
121 | default "4" |
122 | help | |
123 | Set this to the maximum number of serial ports you want | |
09509603 | 124 | the kernel to register at boot time. This can be overridden |
a61c2d78 DJ |
125 | with the module parameter "nr_uarts", or boot-time parameter |
126 | 8250.nr_uarts | |
127 | ||
1da177e4 LT |
128 | config SERIAL_8250_EXTENDED |
129 | bool "Extended 8250/16550 serial driver options" | |
130 | depends on SERIAL_8250 | |
131 | help | |
132 | If you wish to use any non-standard features of the standard "dumb" | |
133 | driver, say Y here. This includes HUB6 support, shared serial | |
134 | interrupts, special multiport support, support for more than the | |
135 | four COM 1/2/3/4 boards, etc. | |
136 | ||
137 | Note that the answer to this question won't directly affect the | |
138 | kernel: saying N will just cause the configurator to skip all | |
139 | the questions about serial driver options. If unsure, say N. | |
140 | ||
141 | config SERIAL_8250_MANY_PORTS | |
142 | bool "Support more than 4 legacy serial ports" | |
143 | depends on SERIAL_8250_EXTENDED && !IA64 | |
144 | help | |
145 | Say Y here if you have dumb serial boards other than the four | |
146 | standard COM 1/2/3/4 ports. This may happen if you have an AST | |
147 | FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available | |
148 | from <http://www.tldp.org/docs.html#howto>), or other custom | |
149 | serial port hardware which acts similar to standard serial port | |
150 | hardware. If you only use the standard COM 1/2/3/4 ports, you can | |
151 | say N here to save some memory. You can also say Y if you have an | |
152 | "intelligent" multiport card such as Cyclades, Digiboards, etc. | |
153 | ||
ec9f47cd RK |
154 | # |
155 | # Multi-port serial cards | |
156 | # | |
157 | ||
158 | config SERIAL_8250_FOURPORT | |
159 | tristate "Support Fourport cards" | |
160 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
161 | help | |
162 | Say Y here if you have an AST FourPort serial board. | |
163 | ||
164 | To compile this driver as a module, choose M here: the module | |
165 | will be called 8250_fourport. | |
166 | ||
167 | config SERIAL_8250_ACCENT | |
168 | tristate "Support Accent cards" | |
169 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
170 | help | |
171 | Say Y here if you have an Accent Async serial board. | |
172 | ||
173 | To compile this driver as a module, choose M here: the module | |
174 | will be called 8250_accent. | |
175 | ||
ec9f47cd RK |
176 | config SERIAL_8250_BOCA |
177 | tristate "Support Boca cards" | |
178 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
179 | help | |
180 | Say Y here if you have a Boca serial board. Please read the Boca | |
09509603 | 181 | mini-HOWTO, available from <http://www.tldp.org/docs.html#howto> |
ec9f47cd RK |
182 | |
183 | To compile this driver as a module, choose M here: the module | |
184 | will be called 8250_boca. | |
185 | ||
e0980daf PS |
186 | config SERIAL_8250_EXAR_ST16C554 |
187 | tristate "Support Exar ST16C554/554D Quad UART" | |
188 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
189 | help | |
190 | The Uplogix Envoy TU301 uses this Exar Quad UART. If you are | |
191 | tinkering with your Envoy TU301, or have a machine with this UART, | |
192 | say Y here. | |
193 | ||
194 | To compile this driver as a module, choose M here: the module | |
195 | will be called 8250_exar_st16c554. | |
196 | ||
ec9f47cd RK |
197 | config SERIAL_8250_HUB6 |
198 | tristate "Support Hub6 cards" | |
199 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
200 | help | |
201 | Say Y here if you have a HUB6 serial board. | |
202 | ||
203 | To compile this driver as a module, choose M here: the module | |
204 | will be called 8250_hub6. | |
205 | ||
bf4735a4 DM |
206 | config SERIAL_8250_SHARE_IRQ |
207 | bool "Support for sharing serial interrupts" | |
208 | depends on SERIAL_8250_EXTENDED | |
209 | help | |
210 | Some serial boards have hardware support which allows multiple dumb | |
211 | serial ports on the same board to share a single IRQ. To enable | |
212 | support for this in the serial driver, say Y here. | |
213 | ||
214 | config SERIAL_8250_DETECT_IRQ | |
215 | bool "Autodetect IRQ on standard ports (unsafe)" | |
216 | depends on SERIAL_8250_EXTENDED | |
217 | help | |
218 | Say Y here if you want the kernel to try to guess which IRQ | |
219 | to use for your serial port. | |
220 | ||
221 | This is considered unsafe; it is far better to configure the IRQ in | |
222 | a boot script using the setserial command. | |
223 | ||
224 | If unsure, say N. | |
225 | ||
226 | config SERIAL_8250_RSA | |
227 | bool "Support RSA serial ports" | |
228 | depends on SERIAL_8250_EXTENDED | |
229 | help | |
230 | ::: To be written ::: | |
231 | ||
ec9f47cd RK |
232 | config SERIAL_8250_MCA |
233 | tristate "Support 8250-type ports on MCA buses" | |
234 | depends on SERIAL_8250 != n && MCA | |
235 | help | |
236 | Say Y here if you have a MCA serial ports. | |
237 | ||
238 | To compile this driver as a module, choose M here: the module | |
239 | will be called 8250_mca. | |
1da177e4 LT |
240 | |
241 | config SERIAL_8250_ACORN | |
242 | tristate "Acorn expansion card serial port support" | |
ec9f47cd | 243 | depends on ARCH_ACORN && SERIAL_8250 |
1da177e4 LT |
244 | help |
245 | If you have an Atomwide Serial card or Serial Port card for an Acorn | |
246 | system, say Y to this option. The driver can handle 1, 2, or 3 port | |
247 | cards. If unsure, say N. | |
248 | ||
21c614a7 PA |
249 | config SERIAL_8250_AU1X00 |
250 | bool "AU1X00 serial port support" | |
251 | depends on SERIAL_8250 != n && SOC_AU1X00 | |
252 | help | |
253 | If you have an Au1x00 board and want to use the serial port, say Y | |
254 | to this option. The driver can handle 1 or 2 serial ports. | |
255 | If unsure, say N. | |
256 | ||
ec9f47cd RK |
257 | comment "Non-8250 serial port support" |
258 | ||
1da177e4 LT |
259 | config SERIAL_AMBA_PL010 |
260 | tristate "ARM AMBA PL010 serial port support" | |
84b6a232 | 261 | depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE) |
1da177e4 LT |
262 | select SERIAL_CORE |
263 | help | |
264 | This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have | |
265 | an Integrator/AP or Integrator/PP2 platform, say Y or M here. | |
266 | ||
267 | If unsure, say N. | |
268 | ||
269 | config SERIAL_AMBA_PL010_CONSOLE | |
270 | bool "Support for console on AMBA serial port" | |
271 | depends on SERIAL_AMBA_PL010=y | |
272 | select SERIAL_CORE_CONSOLE | |
273 | ---help--- | |
274 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
275 | console (the system console is the device which receives all kernel | |
276 | messages and warnings and which allows logins in single user mode). | |
277 | ||
278 | Even if you say Y here, the currently visible framebuffer console | |
279 | (/dev/tty0) will still be used as the system console by default, but | |
280 | you can alter that using a kernel command line option such as | |
281 | "console=ttyAM0". (Try "man bootparam" or see the documentation of | |
282 | your boot loader (lilo or loadlin) about how to pass options to the | |
283 | kernel at boot time.) | |
284 | ||
285 | config SERIAL_AMBA_PL011 | |
286 | tristate "ARM AMBA PL011 serial port support" | |
287 | depends on ARM_AMBA | |
288 | select SERIAL_CORE | |
289 | help | |
290 | This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have | |
291 | an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M | |
292 | here. | |
293 | ||
294 | If unsure, say N. | |
295 | ||
296 | config SERIAL_AMBA_PL011_CONSOLE | |
297 | bool "Support for console on AMBA serial port" | |
298 | depends on SERIAL_AMBA_PL011=y | |
299 | select SERIAL_CORE_CONSOLE | |
300 | ---help--- | |
301 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
302 | console (the system console is the device which receives all kernel | |
303 | messages and warnings and which allows logins in single user mode). | |
304 | ||
305 | Even if you say Y here, the currently visible framebuffer console | |
306 | (/dev/tty0) will still be used as the system console by default, but | |
307 | you can alter that using a kernel command line option such as | |
b22b4cdd | 308 | "console=ttyAMA0". (Try "man bootparam" or see the documentation of |
1da177e4 LT |
309 | your boot loader (lilo or loadlin) about how to pass options to the |
310 | kernel at boot time.) | |
311 | ||
749c4e60 HS |
312 | config SERIAL_ATMEL |
313 | bool "AT91 / AT32 on-chip serial port support" | |
acca9b83 | 314 | depends on (ARM && ARCH_AT91) || AVR32 |
1e6c9c28 AV |
315 | select SERIAL_CORE |
316 | help | |
afefc415 | 317 | This enables the driver for the on-chip UARTs of the Atmel |
acca9b83 | 318 | AT91 and AT32 processors. |
1e6c9c28 | 319 | |
749c4e60 HS |
320 | config SERIAL_ATMEL_CONSOLE |
321 | bool "Support for console on AT91 / AT32 serial port" | |
322 | depends on SERIAL_ATMEL=y | |
1e6c9c28 AV |
323 | select SERIAL_CORE_CONSOLE |
324 | help | |
acca9b83 HS |
325 | Say Y here if you wish to use an on-chip UART on a Atmel |
326 | AT91 or AT32 processor as the system console (the system | |
327 | console is the device which receives all kernel messages and | |
328 | warnings and which allows logins in single user mode). | |
1e6c9c28 | 329 | |
749c4e60 | 330 | config SERIAL_ATMEL_TTYAT |
acca9b83 | 331 | bool "Install as device ttyATn instead of ttySn" |
749c4e60 | 332 | depends on SERIAL_ATMEL=y |
1e6c9c28 | 333 | help |
acca9b83 HS |
334 | Say Y here if you wish to have the internal AT91 / AT32 UARTs |
335 | appear as /dev/ttyATn (major 204, minor starting at 154) | |
336 | instead of the normal /dev/ttySn (major 4, minor starting at | |
337 | 64). This is necessary if you also want other UARTs, such as | |
338 | external 8250/16C550 compatible UARTs. | |
1e6c9c28 AV |
339 | The ttySn nodes are legally reserved for the 8250 serial driver |
340 | but are often misused by other serial drivers. | |
341 | ||
342 | To use this, you should create suitable ttyATn device nodes in | |
343 | /dev/, and pass "console=ttyATn" to the kernel. | |
344 | ||
345 | Say Y if you have an external 8250/16C550 UART. If unsure, say N. | |
346 | ||
1da177e4 LT |
347 | config SERIAL_CLPS711X |
348 | tristate "CLPS711X serial port support" | |
349 | depends on ARM && ARCH_CLPS711X | |
350 | select SERIAL_CORE | |
351 | help | |
352 | ::: To be written ::: | |
353 | ||
354 | config SERIAL_CLPS711X_CONSOLE | |
355 | bool "Support for console on CLPS711X serial port" | |
356 | depends on SERIAL_CLPS711X=y | |
357 | select SERIAL_CORE_CONSOLE | |
358 | help | |
359 | Even if you say Y here, the currently visible virtual console | |
360 | (/dev/tty0) will still be used as the system console by default, but | |
361 | you can alter that using a kernel command line option such as | |
362 | "console=ttyCL1". (Try "man bootparam" or see the documentation of | |
363 | your boot loader (lilo or loadlin) about how to pass options to the | |
364 | kernel at boot time.) | |
365 | ||
366 | config SERIAL_S3C2410 | |
73e55cb3 | 367 | tristate "Samsung S3C2410/S3C2440/S3C2442/S3C2412 Serial port support" |
1da177e4 LT |
368 | depends on ARM && ARCH_S3C2410 |
369 | select SERIAL_CORE | |
370 | help | |
73e55cb3 | 371 | Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, |
1da177e4 LT |
372 | providing /dev/ttySAC0, 1 and 2 (note, some machines may not |
373 | provide all of these ports, depending on how the serial port | |
374 | pins are configured. | |
375 | ||
73e55cb3 BD |
376 | Currently this driver supports the UARTS on the S3C2410, S3C2440, |
377 | S3C2442, S3C2412 and S3C2413 CPUs. | |
378 | ||
1da177e4 LT |
379 | config SERIAL_S3C2410_CONSOLE |
380 | bool "Support for console on S3C2410 serial port" | |
381 | depends on SERIAL_S3C2410=y | |
382 | select SERIAL_CORE_CONSOLE | |
383 | help | |
73e55cb3 | 384 | Allow selection of the S3C24XX on-board serial ports for use as |
1da177e4 LT |
385 | an virtual console. |
386 | ||
387 | Even if you say Y here, the currently visible virtual console | |
388 | (/dev/tty0) will still be used as the system console by default, but | |
389 | you can alter that using a kernel command line option such as | |
390 | "console=ttySACx". (Try "man bootparam" or see the documentation of | |
391 | your boot loader about how to pass options to the kernel at | |
392 | boot time.) | |
393 | ||
1da177e4 LT |
394 | config SERIAL_DZ |
395 | bool "DECstation DZ serial driver" | |
875d43e7 | 396 | depends on MACH_DECSTATION && 32BIT |
1da177e4 LT |
397 | select SERIAL_CORE |
398 | help | |
399 | DZ11-family serial controllers for VAXstations, including the | |
400 | DC7085, M7814, and M7819. | |
401 | ||
402 | config SERIAL_DZ_CONSOLE | |
403 | bool "Support console on DECstation DZ serial driver" | |
404 | depends on SERIAL_DZ=y | |
405 | select SERIAL_CORE_CONSOLE | |
406 | help | |
407 | If you say Y here, it will be possible to use a serial port as the | |
408 | system console (the system console is the device which receives all | |
409 | kernel messages and warnings and which allows logins in single user | |
410 | mode). Note that the firmware uses ttyS0 as the serial console on | |
411 | the Maxine and ttyS2 on the others. | |
412 | ||
413 | If unsure, say Y. | |
414 | ||
415 | config SERIAL_21285 | |
416 | tristate "DC21285 serial port support" | |
417 | depends on ARM && FOOTBRIDGE | |
418 | select SERIAL_CORE | |
419 | help | |
420 | If you have a machine based on a 21285 (Footbridge) StrongARM(R)/ | |
421 | PCI bridge you can enable its onboard serial port by enabling this | |
422 | option. | |
423 | ||
424 | config SERIAL_21285_CONSOLE | |
425 | bool "Console on DC21285 serial port" | |
426 | depends on SERIAL_21285=y | |
427 | select SERIAL_CORE_CONSOLE | |
428 | help | |
429 | If you have enabled the serial port on the 21285 footbridge you can | |
430 | make it the console by answering Y to this option. | |
431 | ||
432 | Even if you say Y here, the currently visible virtual console | |
433 | (/dev/tty0) will still be used as the system console by default, but | |
434 | you can alter that using a kernel command line option such as | |
435 | "console=ttyFB". (Try "man bootparam" or see the documentation of | |
436 | your boot loader (lilo or loadlin) about how to pass options to the | |
437 | kernel at boot time.) | |
438 | ||
1da177e4 LT |
439 | config SERIAL_MPSC |
440 | bool "Marvell MPSC serial port support" | |
441 | depends on PPC32 && MV64X60 | |
442 | select SERIAL_CORE | |
443 | help | |
444 | Say Y here if you want to use the Marvell MPSC serial controller. | |
445 | ||
446 | config SERIAL_MPSC_CONSOLE | |
447 | bool "Support for console on Marvell MPSC serial port" | |
448 | depends on SERIAL_MPSC | |
449 | select SERIAL_CORE_CONSOLE | |
450 | help | |
451 | Say Y here if you want to support a serial console on a Marvell MPSC. | |
452 | ||
453 | config SERIAL_PXA | |
454 | bool "PXA serial port support" | |
455 | depends on ARM && ARCH_PXA | |
456 | select SERIAL_CORE | |
457 | help | |
458 | If you have a machine based on an Intel XScale PXA2xx CPU you | |
459 | can enable its onboard serial ports by enabling this option. | |
460 | ||
461 | config SERIAL_PXA_CONSOLE | |
462 | bool "Console on PXA serial port" | |
463 | depends on SERIAL_PXA | |
464 | select SERIAL_CORE_CONSOLE | |
465 | help | |
466 | If you have enabled the serial port on the Intel XScale PXA | |
467 | CPU you can make it the console by answering Y to this option. | |
468 | ||
469 | Even if you say Y here, the currently visible virtual console | |
470 | (/dev/tty0) will still be used as the system console by default, but | |
471 | you can alter that using a kernel command line option such as | |
472 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
473 | your boot loader (lilo or loadlin) about how to pass options to the | |
474 | kernel at boot time.) | |
475 | ||
476 | config SERIAL_SA1100 | |
477 | bool "SA1100 serial port support" | |
478 | depends on ARM && ARCH_SA1100 | |
479 | select SERIAL_CORE | |
480 | help | |
481 | If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you | |
482 | can enable its onboard serial port by enabling this option. | |
483 | Please read <file:Documentation/arm/SA1100/serial_UART> for further | |
484 | info. | |
485 | ||
486 | config SERIAL_SA1100_CONSOLE | |
487 | bool "Console on SA1100 serial port" | |
488 | depends on SERIAL_SA1100 | |
489 | select SERIAL_CORE_CONSOLE | |
490 | help | |
491 | If you have enabled the serial port on the SA1100/SA1110 StrongARM | |
492 | CPU you can make it the console by answering Y to this option. | |
493 | ||
494 | Even if you say Y here, the currently visible virtual console | |
495 | (/dev/tty0) will still be used as the system console by default, but | |
496 | you can alter that using a kernel command line option such as | |
497 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
498 | your boot loader (lilo or loadlin) about how to pass options to the | |
499 | kernel at boot time.) | |
500 | ||
501 | config SERIAL_IMX | |
502 | bool "IMX serial port support" | |
503 | depends on ARM && ARCH_IMX | |
504 | select SERIAL_CORE | |
505 | help | |
506 | If you have a machine based on a Motorola IMX CPU you | |
507 | can enable its onboard serial port by enabling this option. | |
508 | ||
509 | config SERIAL_IMX_CONSOLE | |
510 | bool "Console on IMX serial port" | |
511 | depends on SERIAL_IMX | |
512 | select SERIAL_CORE_CONSOLE | |
513 | help | |
514 | If you have enabled the serial port on the Motorola IMX | |
515 | CPU you can make it the console by answering Y to this option. | |
516 | ||
517 | Even if you say Y here, the currently visible virtual console | |
518 | (/dev/tty0) will still be used as the system console by default, but | |
519 | you can alter that using a kernel command line option such as | |
520 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
521 | your boot loader (lilo or loadlin) about how to pass options to the | |
522 | kernel at boot time.) | |
523 | ||
238b8721 PK |
524 | config SERIAL_UARTLITE |
525 | tristate "Xilinx uartlite serial port support" | |
526 | depends on PPC32 | |
527 | select SERIAL_CORE | |
528 | help | |
529 | Say Y here if you want to use the Xilinx uartlite serial controller. | |
530 | ||
531 | To compile this driver as a module, choose M here: the | |
532 | module will be called uartlite.ko. | |
533 | ||
534 | config SERIAL_UARTLITE_CONSOLE | |
535 | bool "Support for console on Xilinx uartlite serial port" | |
536 | depends on SERIAL_UARTLITE=y | |
537 | select SERIAL_CORE_CONSOLE | |
538 | help | |
539 | Say Y here if you wish to use a Xilinx uartlite as the system | |
540 | console (the system console is the device which receives all kernel | |
541 | messages and warnings and which allows logins in single user mode). | |
542 | ||
1da177e4 LT |
543 | config SERIAL_SUNCORE |
544 | bool | |
0b57ee9e | 545 | depends on SPARC |
1da177e4 LT |
546 | select SERIAL_CORE |
547 | select SERIAL_CORE_CONSOLE | |
548 | default y | |
549 | ||
550 | config SERIAL_SUNZILOG | |
551 | tristate "Sun Zilog8530 serial support" | |
0b57ee9e | 552 | depends on SPARC |
1da177e4 LT |
553 | help |
554 | This driver supports the Zilog8530 serial ports found on many Sparc | |
555 | systems. Say Y or M if you want to be able to these serial ports. | |
556 | ||
557 | config SERIAL_SUNZILOG_CONSOLE | |
558 | bool "Console on Sun Zilog8530 serial port" | |
559 | depends on SERIAL_SUNZILOG=y | |
560 | help | |
561 | If you would like to be able to use the Zilog8530 serial port | |
562 | on your Sparc system as the console, you can do so by answering | |
563 | Y to this option. | |
564 | ||
565 | config SERIAL_SUNSU | |
566 | tristate "Sun SU serial support" | |
0b57ee9e | 567 | depends on SPARC && PCI |
1da177e4 LT |
568 | help |
569 | This driver supports the 8250 serial ports that run the keyboard and | |
570 | mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able | |
571 | to these serial ports. | |
572 | ||
573 | config SERIAL_SUNSU_CONSOLE | |
574 | bool "Console on Sun SU serial port" | |
575 | depends on SERIAL_SUNSU=y | |
576 | help | |
577 | If you would like to be able to use the SU serial port | |
578 | on your Sparc system as the console, you can do so by answering | |
579 | Y to this option. | |
580 | ||
581 | config SERIAL_MUX | |
582 | tristate "Serial MUX support" | |
305f5167 | 583 | depends on GSC |
1da177e4 LT |
584 | select SERIAL_CORE |
585 | default y | |
586 | ---help--- | |
587 | Saying Y here will enable the hardware MUX serial driver for | |
e45da35e CD |
588 | the Nova, K class systems and D class with a 'remote control card'. |
589 | The hardware MUX is not 8250/16550 compatible therefore the | |
590 | /dev/ttyB0 device is shared between the Serial MUX and the PDC | |
591 | software console. The following steps need to be completed to use | |
592 | the Serial MUX: | |
1da177e4 LT |
593 | |
594 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
595 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
596 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
597 | root on this console.) | |
598 | 4. Change the kernel command console parameter to: console=ttyB0 | |
599 | ||
600 | config SERIAL_MUX_CONSOLE | |
601 | bool "Support for console on serial MUX" | |
602 | depends on SERIAL_MUX | |
603 | select SERIAL_CORE_CONSOLE | |
604 | default y | |
605 | ||
606 | config PDC_CONSOLE | |
607 | bool "PDC software console support" | |
608 | depends on PARISC && !SERIAL_MUX && VT | |
609 | default n | |
610 | help | |
611 | Saying Y here will enable the software based PDC console to be | |
612 | used as the system console. This is useful for machines in | |
613 | which the hardware based console has not been written yet. The | |
614 | following steps must be competed to use the PDC console: | |
615 | ||
616 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
617 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
618 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
619 | root on this console.) | |
620 | 4. Change the kernel command console parameter to: console=ttyB0 | |
621 | ||
622 | config SERIAL_SUNSAB | |
623 | tristate "Sun Siemens SAB82532 serial support" | |
0b57ee9e | 624 | depends on SPARC && PCI |
1da177e4 LT |
625 | help |
626 | This driver supports the Siemens SAB82532 DUSCC serial ports on newer | |
627 | (PCI) UltraSPARC systems. Say Y or M if you want to be able to these | |
628 | serial ports. | |
629 | ||
630 | config SERIAL_SUNSAB_CONSOLE | |
631 | bool "Console on Sun Siemens SAB82532 serial port" | |
632 | depends on SERIAL_SUNSAB=y | |
633 | help | |
634 | If you would like to be able to use the SAB82532 serial port | |
635 | on your Sparc system as the console, you can do so by answering | |
636 | Y to this option. | |
637 | ||
02fd473b DM |
638 | config SERIAL_SUNHV |
639 | bool "Sun4v Hypervisor Console support" | |
640 | depends on SPARC64 | |
641 | help | |
642 | This driver supports the console device found on SUN4V Sparc | |
643 | systems. Say Y if you want to be able to use this device. | |
644 | ||
1da177e4 LT |
645 | config SERIAL_IP22_ZILOG |
646 | tristate "IP22 Zilog8530 serial support" | |
647 | depends on SGI_IP22 | |
648 | select SERIAL_CORE | |
649 | help | |
650 | This driver supports the Zilog8530 serial ports found on SGI IP22 | |
651 | systems. Say Y or M if you want to be able to these serial ports. | |
652 | ||
653 | config SERIAL_IP22_ZILOG_CONSOLE | |
654 | bool "Console on IP22 Zilog8530 serial port" | |
655 | depends on SERIAL_IP22_ZILOG=y | |
656 | select SERIAL_CORE_CONSOLE | |
657 | ||
658 | config V850E_UART | |
659 | bool "NEC V850E on-chip UART support" | |
660 | depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1 | |
661 | select SERIAL_CORE | |
662 | default y | |
663 | ||
664 | config V850E_UARTB | |
665 | bool | |
bef1f402 | 666 | depends on V850E_UART && V850E_ME2 |
1da177e4 LT |
667 | default y |
668 | ||
669 | config V850E_UART_CONSOLE | |
670 | bool "Use NEC V850E on-chip UART for console" | |
671 | depends on V850E_UART | |
672 | select SERIAL_CORE_CONSOLE | |
673 | ||
674 | config SERIAL_SH_SCI | |
ecd95616 | 675 | tristate "SuperH SCI(F) serial port support" |
1da177e4 LT |
676 | depends on SUPERH || H8300 |
677 | select SERIAL_CORE | |
678 | ||
ecd95616 PM |
679 | config SERIAL_SH_SCI_NR_UARTS |
680 | int "Maximum number of SCI(F) serial ports" | |
681 | depends on SERIAL_SH_SCI | |
682 | default "2" | |
683 | ||
1da177e4 | 684 | config SERIAL_SH_SCI_CONSOLE |
ecd95616 | 685 | bool "Support for console on SuperH SCI(F)" |
1da177e4 LT |
686 | depends on SERIAL_SH_SCI=y |
687 | select SERIAL_CORE_CONSOLE | |
688 | ||
1da177e4 LT |
689 | config SERIAL_CORE |
690 | tristate | |
691 | ||
692 | config SERIAL_CORE_CONSOLE | |
693 | bool | |
694 | ||
695 | config SERIAL_68328 | |
696 | bool "68328 serial support" | |
697 | depends on M68328 || M68EZ328 || M68VZ328 | |
698 | help | |
699 | This driver supports the built-in serial port of the Motorola 68328 | |
09509603 | 700 | (standard, EZ and VZ varieties). |
1da177e4 LT |
701 | |
702 | config SERIAL_68328_RTS_CTS | |
703 | bool "Support RTS/CTS on 68328 serial port" | |
704 | depends on SERIAL_68328 | |
705 | ||
706 | config SERIAL_COLDFIRE | |
707 | bool "ColdFire serial support" | |
708 | depends on COLDFIRE | |
709 | help | |
710 | This driver supports the built-in serial ports of the Motorola ColdFire | |
711 | family of CPUs. | |
712 | ||
713 | config SERIAL_68360_SMC | |
714 | bool "68360 SMC uart support" | |
715 | depends on M68360 | |
716 | help | |
717 | This driver supports the SMC serial ports of the Motorola 68360 CPU. | |
718 | ||
719 | config SERIAL_68360_SCC | |
720 | bool "68360 SCC uart support" | |
721 | depends on M68360 | |
722 | help | |
723 | This driver supports the SCC serial ports of the Motorola 68360 CPU. | |
724 | ||
725 | config SERIAL_68360 | |
726 | bool | |
727 | depends on SERIAL_68360_SMC || SERIAL_68360_SCC | |
728 | default y | |
729 | ||
730 | config SERIAL_PMACZILOG | |
731 | tristate "PowerMac z85c30 ESCC support" | |
732 | depends on PPC_OF && PPC_PMAC | |
733 | select SERIAL_CORE | |
734 | help | |
735 | This driver supports the Zilog z85C30 serial ports found on | |
736 | PowerMac machines. | |
737 | Say Y or M if you want to be able to these serial ports. | |
738 | ||
739 | config SERIAL_PMACZILOG_CONSOLE | |
740 | bool "Console on PowerMac z85c30 serial port" | |
741 | depends on SERIAL_PMACZILOG=y | |
742 | select SERIAL_CORE_CONSOLE | |
743 | help | |
744 | If you would like to be able to use the z85c30 serial port | |
745 | on your PowerMac as the console, you can do so by answering | |
746 | Y to this option. | |
747 | ||
748 | config SERIAL_LH7A40X | |
749 | tristate "Sharp LH7A40X embedded UART support" | |
750 | depends on ARM && ARCH_LH7A40X | |
751 | select SERIAL_CORE | |
752 | help | |
753 | This enables support for the three on-board UARTs of the | |
754 | Sharp LH7A40X series CPUs. Choose Y or M. | |
755 | ||
756 | config SERIAL_LH7A40X_CONSOLE | |
757 | bool "Support for console on Sharp LH7A40X serial port" | |
758 | depends on SERIAL_LH7A40X=y | |
759 | select SERIAL_CORE_CONSOLE | |
760 | help | |
761 | Say Y here if you wish to use one of the serial ports as the | |
762 | system console--the system console is the device which | |
763 | receives all kernel messages and warnings and which allows | |
764 | logins in single user mode. | |
765 | ||
766 | Even if you say Y here, the currently visible framebuffer console | |
767 | (/dev/tty0) will still be used as the default system console, but | |
768 | you can alter that using a kernel command line, for example | |
769 | "console=ttyAM1". | |
770 | ||
771 | config SERIAL_CPM | |
772 | tristate "CPM SCC/SMC serial port support" | |
773 | depends on CPM2 || 8xx | |
774 | select SERIAL_CORE | |
775 | help | |
776 | This driver supports the SCC and SMC serial ports on Motorola | |
777 | embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx) | |
778 | ||
779 | config SERIAL_CPM_CONSOLE | |
780 | bool "Support for console on CPM SCC/SMC serial port" | |
781 | depends on SERIAL_CPM=y | |
782 | select SERIAL_CORE_CONSOLE | |
783 | help | |
784 | Say Y here if you wish to use a SCC or SMC CPM UART as the system | |
785 | console (the system console is the device which receives all kernel | |
786 | messages and warnings and which allows logins in single user mode). | |
787 | ||
788 | Even if you say Y here, the currently visible framebuffer console | |
789 | (/dev/tty0) will still be used as the system console by default, but | |
790 | you can alter that using a kernel command line option such as | |
791 | "console=ttyCPM0". (Try "man bootparam" or see the documentation of | |
792 | your boot loader (lilo or loadlin) about how to pass options to the | |
793 | kernel at boot time.) | |
794 | ||
795 | config SERIAL_CPM_SCC1 | |
796 | bool "Support for SCC1 serial port" | |
797 | depends on SERIAL_CPM=y | |
798 | help | |
74e8b51d | 799 | Select this option to use SCC1 as a serial port |
1da177e4 LT |
800 | |
801 | config SERIAL_CPM_SCC2 | |
802 | bool "Support for SCC2 serial port" | |
803 | depends on SERIAL_CPM=y | |
804 | help | |
74e8b51d | 805 | Select this option to use SCC2 as a serial port |
1da177e4 LT |
806 | |
807 | config SERIAL_CPM_SCC3 | |
808 | bool "Support for SCC3 serial port" | |
809 | depends on SERIAL_CPM=y | |
810 | help | |
74e8b51d | 811 | Select this option to use SCC3 as a serial port |
1da177e4 LT |
812 | |
813 | config SERIAL_CPM_SCC4 | |
814 | bool "Support for SCC4 serial port" | |
815 | depends on SERIAL_CPM=y | |
816 | help | |
74e8b51d | 817 | Select this option to use SCC4 as a serial port |
1da177e4 LT |
818 | |
819 | config SERIAL_CPM_SMC1 | |
820 | bool "Support for SMC1 serial port" | |
821 | depends on SERIAL_CPM=y | |
822 | help | |
74e8b51d | 823 | Select this option to use SMC1 as a serial port |
1da177e4 LT |
824 | |
825 | config SERIAL_CPM_SMC2 | |
826 | bool "Support for SMC2 serial port" | |
827 | depends on SERIAL_CPM=y | |
828 | help | |
74e8b51d | 829 | Select this option to use SMC2 as a serial port |
1da177e4 LT |
830 | |
831 | config SERIAL_SGI_L1_CONSOLE | |
832 | bool "SGI Altix L1 serial console support" | |
833 | depends on IA64_GENERIC || IA64_SGI_SN2 | |
834 | select SERIAL_CORE | |
835 | select SERIAL_CORE_CONSOLE | |
836 | help | |
837 | If you have an SGI Altix and you would like to use the system | |
838 | controller serial port as your console (you want this!), | |
839 | say Y. Otherwise, say N. | |
840 | ||
841 | config SERIAL_MPC52xx | |
842 | tristate "Freescale MPC52xx family PSC serial support" | |
843 | depends on PPC_MPC52xx | |
844 | select SERIAL_CORE | |
845 | help | |
846 | This drivers support the MPC52xx PSC serial ports. If you would | |
847 | like to use them, you must answer Y or M to this option. Not that | |
848 | for use as console, it must be included in kernel and not as a | |
849 | module. | |
850 | ||
851 | config SERIAL_MPC52xx_CONSOLE | |
852 | bool "Console on a Freescale MPC52xx family PSC serial port" | |
853 | depends on SERIAL_MPC52xx=y | |
854 | select SERIAL_CORE_CONSOLE | |
855 | help | |
856 | Select this options if you'd like to use one of the PSC serial port | |
857 | of the Freescale MPC52xx family as a console. | |
858 | ||
859 | config SERIAL_MPC52xx_CONSOLE_BAUD | |
860 | int "Freescale MPC52xx family PSC serial port baud" | |
861 | depends on SERIAL_MPC52xx_CONSOLE=y | |
862 | default "9600" | |
863 | help | |
864 | Select the MPC52xx console baud rate. | |
865 | This value is only used if the bootloader doesn't pass in the | |
866 | console baudrate | |
867 | ||
868 | config SERIAL_ICOM | |
869 | tristate "IBM Multiport Serial Adapter" | |
145d01e4 | 870 | depends on PCI && (PPC_ISERIES || PPC_PSERIES) |
1da177e4 | 871 | select SERIAL_CORE |
cb2fc532 | 872 | select FW_LOADER |
1da177e4 LT |
873 | help |
874 | This driver is for a family of multiport serial adapters | |
875 | including 2 port RVX, 2 port internal modem, 4 port internal | |
876 | modem and a split 1 port RVX and 1 port internal modem. | |
877 | ||
878 | This driver can also be built as a module. If so, the module | |
879 | will be called icom. | |
880 | ||
881 | config SERIAL_M32R_SIO | |
882 | bool "M32R SIO I/F" | |
883 | depends on M32R | |
884 | default y | |
885 | select SERIAL_CORE | |
886 | help | |
887 | Say Y here if you want to use the M32R serial controller. | |
888 | ||
889 | config SERIAL_M32R_SIO_CONSOLE | |
890 | bool "use SIO console" | |
891 | depends on SERIAL_M32R_SIO=y | |
892 | select SERIAL_CORE_CONSOLE | |
893 | help | |
894 | Say Y here if you want to support a serial console. | |
895 | ||
896 | If you use an M3T-M32700UT or an OPSPUT platform, | |
897 | please say also y for SERIAL_M32R_PLDSIO. | |
898 | ||
899 | config SERIAL_M32R_PLDSIO | |
900 | bool "M32R SIO I/F on a PLD" | |
d600b97c | 901 | depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT) |
1da177e4 LT |
902 | default n |
903 | help | |
904 | Say Y here if you want to use the M32R serial controller | |
905 | on a PLD (Programmable Logic Device). | |
906 | ||
907 | If you use an M3T-M32700UT or an OPSPUT platform, | |
908 | please say Y. | |
909 | ||
910 | config SERIAL_TXX9 | |
911 | bool "TMPTX39XX/49XX SIO support" | |
bef1f402 | 912 | depends on HAS_TXX9_SERIAL |
1da177e4 LT |
913 | select SERIAL_CORE |
914 | default y | |
915 | ||
916 | config HAS_TXX9_SERIAL | |
917 | bool | |
918 | ||
919 | config SERIAL_TXX9_CONSOLE | |
920 | bool "TMPTX39XX/49XX SIO Console support" | |
921 | depends on SERIAL_TXX9=y | |
922 | select SERIAL_CORE_CONSOLE | |
923 | ||
924 | config SERIAL_TXX9_STDSERIAL | |
925 | bool "TX39XX/49XX SIO act as standard serial" | |
926 | depends on !SERIAL_8250 && SERIAL_TXX9 | |
927 | ||
928 | config SERIAL_VR41XX | |
929 | tristate "NEC VR4100 series Serial Interface Unit support" | |
930 | depends on CPU_VR41XX | |
931 | select SERIAL_CORE | |
932 | help | |
933 | If you have a NEC VR4100 series processor and you want to use | |
934 | Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU) | |
935 | (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N. | |
936 | ||
937 | config SERIAL_VR41XX_CONSOLE | |
938 | bool "Enable NEC VR4100 series Serial Interface Unit console" | |
939 | depends on SERIAL_VR41XX | |
940 | select SERIAL_CORE_CONSOLE | |
941 | help | |
942 | If you have a NEC VR4100 series processor and you want to use | |
943 | a console on a serial port, say Y. Otherwise, say N. | |
944 | ||
945 | config SERIAL_JSM | |
0a577ce3 AK |
946 | tristate "Digi International NEO PCI Support" |
947 | depends on PCI | |
948 | select SERIAL_CORE | |
949 | help | |
950 | This is a driver for Digi International's Neo series | |
951 | of cards which provide multiple serial ports. You would need | |
952 | something like this to connect more than two modems to your Linux | |
953 | box, for instance in order to become a dial-in server. This driver | |
954 | supports PCI boards only. | |
a5f1e4ed AO |
955 | |
956 | If you have a card like this, say Y here, otherwise say N. | |
0a577ce3 AK |
957 | |
958 | To compile this driver as a module, choose M here: the | |
959 | module will be called jsm. | |
1da177e4 | 960 | |
e5d310b3 BC |
961 | config SERIAL_SGI_IOC4 |
962 | tristate "SGI IOC4 controller serial support" | |
963 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4 | |
964 | select SERIAL_CORE | |
965 | help | |
966 | If you have an SGI Altix with an IOC4 based Base IO card | |
967 | and wish to use the serial ports on this card, say Y. | |
968 | Otherwise, say N. | |
969 | ||
2d0cfb52 PG |
970 | config SERIAL_SGI_IOC3 |
971 | tristate "SGI Altix IOC3 serial support" | |
972 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3 | |
973 | select SERIAL_CORE | |
974 | help | |
975 | If you have an SGI Altix with an IOC3 serial card, | |
976 | say Y or M. Otherwise, say N. | |
977 | ||
f8441e13 SH |
978 | config SERIAL_NETX |
979 | bool "NetX serial port support" | |
980 | depends on ARM && ARCH_NETX | |
981 | select SERIAL_CORE | |
982 | help | |
983 | If you have a machine based on a Hilscher NetX SoC you | |
984 | can enable its onboard serial port by enabling this option. | |
985 | ||
986 | To compile this driver as a module, choose M here: the | |
987 | module will be called netx-serial. | |
988 | ||
989 | config SERIAL_NETX_CONSOLE | |
990 | bool "Console on NetX serial port" | |
991 | depends on SERIAL_NETX | |
992 | select SERIAL_CORE_CONSOLE | |
993 | help | |
994 | If you have enabled the serial port on the Motorola IMX | |
995 | CPU you can make it the console by answering Y to this option. | |
996 | ||
1da177e4 | 997 | endmenu |