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 | ||
154 | config SERIAL_8250_SHARE_IRQ | |
155 | bool "Support for sharing serial interrupts" | |
156 | depends on SERIAL_8250_EXTENDED | |
157 | help | |
158 | Some serial boards have hardware support which allows multiple dumb | |
159 | serial ports on the same board to share a single IRQ. To enable | |
160 | support for this in the serial driver, say Y here. | |
161 | ||
162 | config SERIAL_8250_DETECT_IRQ | |
163 | bool "Autodetect IRQ on standard ports (unsafe)" | |
164 | depends on SERIAL_8250_EXTENDED | |
165 | help | |
166 | Say Y here if you want the kernel to try to guess which IRQ | |
167 | to use for your serial port. | |
168 | ||
169 | This is considered unsafe; it is far better to configure the IRQ in | |
170 | a boot script using the setserial command. | |
171 | ||
172 | If unsure, say N. | |
173 | ||
1da177e4 LT |
174 | config SERIAL_8250_RSA |
175 | bool "Support RSA serial ports" | |
176 | depends on SERIAL_8250_EXTENDED | |
177 | help | |
178 | ::: To be written ::: | |
179 | ||
ec9f47cd RK |
180 | # |
181 | # Multi-port serial cards | |
182 | # | |
183 | ||
184 | config SERIAL_8250_FOURPORT | |
185 | tristate "Support Fourport cards" | |
186 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
187 | help | |
188 | Say Y here if you have an AST FourPort serial board. | |
189 | ||
190 | To compile this driver as a module, choose M here: the module | |
191 | will be called 8250_fourport. | |
192 | ||
193 | config SERIAL_8250_ACCENT | |
194 | tristate "Support Accent cards" | |
195 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
196 | help | |
197 | Say Y here if you have an Accent Async serial board. | |
198 | ||
199 | To compile this driver as a module, choose M here: the module | |
200 | will be called 8250_accent. | |
201 | ||
202 | ||
203 | config SERIAL_8250_BOCA | |
204 | tristate "Support Boca cards" | |
205 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
206 | help | |
207 | Say Y here if you have a Boca serial board. Please read the Boca | |
09509603 | 208 | mini-HOWTO, available from <http://www.tldp.org/docs.html#howto> |
ec9f47cd RK |
209 | |
210 | To compile this driver as a module, choose M here: the module | |
211 | will be called 8250_boca. | |
212 | ||
e0980daf PS |
213 | config SERIAL_8250_EXAR_ST16C554 |
214 | tristate "Support Exar ST16C554/554D Quad UART" | |
215 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
216 | help | |
217 | The Uplogix Envoy TU301 uses this Exar Quad UART. If you are | |
218 | tinkering with your Envoy TU301, or have a machine with this UART, | |
219 | say Y here. | |
220 | ||
221 | To compile this driver as a module, choose M here: the module | |
222 | will be called 8250_exar_st16c554. | |
223 | ||
ec9f47cd RK |
224 | config SERIAL_8250_HUB6 |
225 | tristate "Support Hub6 cards" | |
226 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
227 | help | |
228 | Say Y here if you have a HUB6 serial board. | |
229 | ||
230 | To compile this driver as a module, choose M here: the module | |
231 | will be called 8250_hub6. | |
232 | ||
233 | config SERIAL_8250_MCA | |
234 | tristate "Support 8250-type ports on MCA buses" | |
235 | depends on SERIAL_8250 != n && MCA | |
236 | help | |
237 | Say Y here if you have a MCA serial ports. | |
238 | ||
239 | To compile this driver as a module, choose M here: the module | |
240 | will be called 8250_mca. | |
1da177e4 LT |
241 | |
242 | config SERIAL_8250_ACORN | |
243 | tristate "Acorn expansion card serial port support" | |
ec9f47cd | 244 | depends on ARCH_ACORN && SERIAL_8250 |
1da177e4 LT |
245 | help |
246 | If you have an Atomwide Serial card or Serial Port card for an Acorn | |
247 | system, say Y to this option. The driver can handle 1, 2, or 3 port | |
248 | cards. If unsure, say N. | |
249 | ||
21c614a7 PA |
250 | config SERIAL_8250_AU1X00 |
251 | bool "AU1X00 serial port support" | |
252 | depends on SERIAL_8250 != n && SOC_AU1X00 | |
253 | help | |
254 | If you have an Au1x00 board and want to use the serial port, say Y | |
255 | to this option. The driver can handle 1 or 2 serial ports. | |
256 | If unsure, say N. | |
257 | ||
ec9f47cd RK |
258 | comment "Non-8250 serial port support" |
259 | ||
1da177e4 LT |
260 | config SERIAL_AMBA_PL010 |
261 | tristate "ARM AMBA PL010 serial port support" | |
84b6a232 | 262 | depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE) |
1da177e4 LT |
263 | select SERIAL_CORE |
264 | help | |
265 | This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have | |
266 | an Integrator/AP or Integrator/PP2 platform, say Y or M here. | |
267 | ||
268 | If unsure, say N. | |
269 | ||
270 | config SERIAL_AMBA_PL010_CONSOLE | |
271 | bool "Support for console on AMBA serial port" | |
272 | depends on SERIAL_AMBA_PL010=y | |
273 | select SERIAL_CORE_CONSOLE | |
274 | ---help--- | |
275 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
276 | console (the system console is the device which receives all kernel | |
277 | messages and warnings and which allows logins in single user mode). | |
278 | ||
279 | Even if you say Y here, the currently visible framebuffer console | |
280 | (/dev/tty0) will still be used as the system console by default, but | |
281 | you can alter that using a kernel command line option such as | |
282 | "console=ttyAM0". (Try "man bootparam" or see the documentation of | |
283 | your boot loader (lilo or loadlin) about how to pass options to the | |
284 | kernel at boot time.) | |
285 | ||
286 | config SERIAL_AMBA_PL011 | |
287 | tristate "ARM AMBA PL011 serial port support" | |
288 | depends on ARM_AMBA | |
289 | select SERIAL_CORE | |
290 | help | |
291 | This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have | |
292 | an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M | |
293 | here. | |
294 | ||
295 | If unsure, say N. | |
296 | ||
297 | config SERIAL_AMBA_PL011_CONSOLE | |
298 | bool "Support for console on AMBA serial port" | |
299 | depends on SERIAL_AMBA_PL011=y | |
300 | select SERIAL_CORE_CONSOLE | |
301 | ---help--- | |
302 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
303 | console (the system console is the device which receives all kernel | |
304 | messages and warnings and which allows logins in single user mode). | |
305 | ||
306 | Even if you say Y here, the currently visible framebuffer console | |
307 | (/dev/tty0) will still be used as the system console by default, but | |
308 | you can alter that using a kernel command line option such as | |
b22b4cdd | 309 | "console=ttyAMA0". (Try "man bootparam" or see the documentation of |
1da177e4 LT |
310 | your boot loader (lilo or loadlin) about how to pass options to the |
311 | kernel at boot time.) | |
312 | ||
749c4e60 HS |
313 | config SERIAL_ATMEL |
314 | bool "AT91 / AT32 on-chip serial port support" | |
acca9b83 | 315 | depends on (ARM && ARCH_AT91) || AVR32 |
1e6c9c28 AV |
316 | select SERIAL_CORE |
317 | help | |
afefc415 | 318 | This enables the driver for the on-chip UARTs of the Atmel |
acca9b83 | 319 | AT91 and AT32 processors. |
1e6c9c28 | 320 | |
749c4e60 HS |
321 | config SERIAL_ATMEL_CONSOLE |
322 | bool "Support for console on AT91 / AT32 serial port" | |
323 | depends on SERIAL_ATMEL=y | |
1e6c9c28 AV |
324 | select SERIAL_CORE_CONSOLE |
325 | help | |
acca9b83 HS |
326 | Say Y here if you wish to use an on-chip UART on a Atmel |
327 | AT91 or AT32 processor as the system console (the system | |
328 | console is the device which receives all kernel messages and | |
329 | warnings and which allows logins in single user mode). | |
1e6c9c28 | 330 | |
749c4e60 | 331 | config SERIAL_ATMEL_TTYAT |
acca9b83 | 332 | bool "Install as device ttyATn instead of ttySn" |
749c4e60 | 333 | depends on SERIAL_ATMEL=y |
1e6c9c28 | 334 | help |
acca9b83 HS |
335 | Say Y here if you wish to have the internal AT91 / AT32 UARTs |
336 | appear as /dev/ttyATn (major 204, minor starting at 154) | |
337 | instead of the normal /dev/ttySn (major 4, minor starting at | |
338 | 64). This is necessary if you also want other UARTs, such as | |
339 | external 8250/16C550 compatible UARTs. | |
1e6c9c28 AV |
340 | The ttySn nodes are legally reserved for the 8250 serial driver |
341 | but are often misused by other serial drivers. | |
342 | ||
343 | To use this, you should create suitable ttyATn device nodes in | |
344 | /dev/, and pass "console=ttyATn" to the kernel. | |
345 | ||
346 | Say Y if you have an external 8250/16C550 UART. If unsure, say N. | |
347 | ||
1da177e4 LT |
348 | config SERIAL_CLPS711X |
349 | tristate "CLPS711X serial port support" | |
350 | depends on ARM && ARCH_CLPS711X | |
351 | select SERIAL_CORE | |
352 | help | |
353 | ::: To be written ::: | |
354 | ||
355 | config SERIAL_CLPS711X_CONSOLE | |
356 | bool "Support for console on CLPS711X serial port" | |
357 | depends on SERIAL_CLPS711X=y | |
358 | select SERIAL_CORE_CONSOLE | |
359 | help | |
360 | Even if you say Y here, the currently visible virtual console | |
361 | (/dev/tty0) will still be used as the system console by default, but | |
362 | you can alter that using a kernel command line option such as | |
363 | "console=ttyCL1". (Try "man bootparam" or see the documentation of | |
364 | your boot loader (lilo or loadlin) about how to pass options to the | |
365 | kernel at boot time.) | |
366 | ||
367 | config SERIAL_S3C2410 | |
73e55cb3 | 368 | tristate "Samsung S3C2410/S3C2440/S3C2442/S3C2412 Serial port support" |
1da177e4 LT |
369 | depends on ARM && ARCH_S3C2410 |
370 | select SERIAL_CORE | |
371 | help | |
73e55cb3 | 372 | Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, |
1da177e4 LT |
373 | providing /dev/ttySAC0, 1 and 2 (note, some machines may not |
374 | provide all of these ports, depending on how the serial port | |
375 | pins are configured. | |
376 | ||
73e55cb3 BD |
377 | Currently this driver supports the UARTS on the S3C2410, S3C2440, |
378 | S3C2442, S3C2412 and S3C2413 CPUs. | |
379 | ||
1da177e4 LT |
380 | config SERIAL_S3C2410_CONSOLE |
381 | bool "Support for console on S3C2410 serial port" | |
382 | depends on SERIAL_S3C2410=y | |
383 | select SERIAL_CORE_CONSOLE | |
384 | help | |
73e55cb3 | 385 | Allow selection of the S3C24XX on-board serial ports for use as |
1da177e4 LT |
386 | an virtual console. |
387 | ||
388 | Even if you say Y here, the currently visible virtual console | |
389 | (/dev/tty0) will still be used as the system console by default, but | |
390 | you can alter that using a kernel command line option such as | |
391 | "console=ttySACx". (Try "man bootparam" or see the documentation of | |
392 | your boot loader about how to pass options to the kernel at | |
393 | boot time.) | |
394 | ||
1da177e4 LT |
395 | config SERIAL_DZ |
396 | bool "DECstation DZ serial driver" | |
875d43e7 | 397 | depends on MACH_DECSTATION && 32BIT |
1da177e4 LT |
398 | select SERIAL_CORE |
399 | help | |
400 | DZ11-family serial controllers for VAXstations, including the | |
401 | DC7085, M7814, and M7819. | |
402 | ||
403 | config SERIAL_DZ_CONSOLE | |
404 | bool "Support console on DECstation DZ serial driver" | |
405 | depends on SERIAL_DZ=y | |
406 | select SERIAL_CORE_CONSOLE | |
407 | help | |
408 | If you say Y here, it will be possible to use a serial port as the | |
409 | system console (the system console is the device which receives all | |
410 | kernel messages and warnings and which allows logins in single user | |
411 | mode). Note that the firmware uses ttyS0 as the serial console on | |
412 | the Maxine and ttyS2 on the others. | |
413 | ||
414 | If unsure, say Y. | |
415 | ||
416 | config SERIAL_21285 | |
417 | tristate "DC21285 serial port support" | |
418 | depends on ARM && FOOTBRIDGE | |
419 | select SERIAL_CORE | |
420 | help | |
421 | If you have a machine based on a 21285 (Footbridge) StrongARM(R)/ | |
422 | PCI bridge you can enable its onboard serial port by enabling this | |
423 | option. | |
424 | ||
425 | config SERIAL_21285_CONSOLE | |
426 | bool "Console on DC21285 serial port" | |
427 | depends on SERIAL_21285=y | |
428 | select SERIAL_CORE_CONSOLE | |
429 | help | |
430 | If you have enabled the serial port on the 21285 footbridge you can | |
431 | make it the console by answering Y to this option. | |
432 | ||
433 | Even if you say Y here, the currently visible virtual console | |
434 | (/dev/tty0) will still be used as the system console by default, but | |
435 | you can alter that using a kernel command line option such as | |
436 | "console=ttyFB". (Try "man bootparam" or see the documentation of | |
437 | your boot loader (lilo or loadlin) about how to pass options to the | |
438 | kernel at boot time.) | |
439 | ||
1da177e4 LT |
440 | config SERIAL_MPSC |
441 | bool "Marvell MPSC serial port support" | |
442 | depends on PPC32 && MV64X60 | |
443 | select SERIAL_CORE | |
444 | help | |
445 | Say Y here if you want to use the Marvell MPSC serial controller. | |
446 | ||
447 | config SERIAL_MPSC_CONSOLE | |
448 | bool "Support for console on Marvell MPSC serial port" | |
449 | depends on SERIAL_MPSC | |
450 | select SERIAL_CORE_CONSOLE | |
451 | help | |
452 | Say Y here if you want to support a serial console on a Marvell MPSC. | |
453 | ||
454 | config SERIAL_PXA | |
455 | bool "PXA serial port support" | |
456 | depends on ARM && ARCH_PXA | |
457 | select SERIAL_CORE | |
458 | help | |
459 | If you have a machine based on an Intel XScale PXA2xx CPU you | |
460 | can enable its onboard serial ports by enabling this option. | |
461 | ||
462 | config SERIAL_PXA_CONSOLE | |
463 | bool "Console on PXA serial port" | |
464 | depends on SERIAL_PXA | |
465 | select SERIAL_CORE_CONSOLE | |
466 | help | |
467 | If you have enabled the serial port on the Intel XScale PXA | |
468 | CPU you can make it the console by answering Y to this option. | |
469 | ||
470 | Even if you say Y here, the currently visible virtual console | |
471 | (/dev/tty0) will still be used as the system console by default, but | |
472 | you can alter that using a kernel command line option such as | |
473 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
474 | your boot loader (lilo or loadlin) about how to pass options to the | |
475 | kernel at boot time.) | |
476 | ||
477 | config SERIAL_SA1100 | |
478 | bool "SA1100 serial port support" | |
479 | depends on ARM && ARCH_SA1100 | |
480 | select SERIAL_CORE | |
481 | help | |
482 | If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you | |
483 | can enable its onboard serial port by enabling this option. | |
484 | Please read <file:Documentation/arm/SA1100/serial_UART> for further | |
485 | info. | |
486 | ||
487 | config SERIAL_SA1100_CONSOLE | |
488 | bool "Console on SA1100 serial port" | |
489 | depends on SERIAL_SA1100 | |
490 | select SERIAL_CORE_CONSOLE | |
491 | help | |
492 | If you have enabled the serial port on the SA1100/SA1110 StrongARM | |
493 | CPU you can make it the console by answering Y to this option. | |
494 | ||
495 | Even if you say Y here, the currently visible virtual console | |
496 | (/dev/tty0) will still be used as the system console by default, but | |
497 | you can alter that using a kernel command line option such as | |
498 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
499 | your boot loader (lilo or loadlin) about how to pass options to the | |
500 | kernel at boot time.) | |
501 | ||
502 | config SERIAL_IMX | |
503 | bool "IMX serial port support" | |
504 | depends on ARM && ARCH_IMX | |
505 | select SERIAL_CORE | |
506 | help | |
507 | If you have a machine based on a Motorola IMX CPU you | |
508 | can enable its onboard serial port by enabling this option. | |
509 | ||
510 | config SERIAL_IMX_CONSOLE | |
511 | bool "Console on IMX serial port" | |
512 | depends on SERIAL_IMX | |
513 | select SERIAL_CORE_CONSOLE | |
514 | help | |
515 | If you have enabled the serial port on the Motorola IMX | |
516 | CPU you can make it the console by answering Y to this option. | |
517 | ||
518 | Even if you say Y here, the currently visible virtual console | |
519 | (/dev/tty0) will still be used as the system console by default, but | |
520 | you can alter that using a kernel command line option such as | |
521 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
522 | your boot loader (lilo or loadlin) about how to pass options to the | |
523 | kernel at boot time.) | |
524 | ||
238b8721 PK |
525 | config SERIAL_UARTLITE |
526 | tristate "Xilinx uartlite serial port support" | |
527 | depends on PPC32 | |
528 | select SERIAL_CORE | |
529 | help | |
530 | Say Y here if you want to use the Xilinx uartlite serial controller. | |
531 | ||
532 | To compile this driver as a module, choose M here: the | |
533 | module will be called uartlite.ko. | |
534 | ||
535 | config SERIAL_UARTLITE_CONSOLE | |
536 | bool "Support for console on Xilinx uartlite serial port" | |
537 | depends on SERIAL_UARTLITE=y | |
538 | select SERIAL_CORE_CONSOLE | |
539 | help | |
540 | Say Y here if you wish to use a Xilinx uartlite as the system | |
541 | console (the system console is the device which receives all kernel | |
542 | messages and warnings and which allows logins in single user mode). | |
543 | ||
1da177e4 LT |
544 | config SERIAL_SUNCORE |
545 | bool | |
0b57ee9e | 546 | depends on SPARC |
1da177e4 LT |
547 | select SERIAL_CORE |
548 | select SERIAL_CORE_CONSOLE | |
549 | default y | |
550 | ||
551 | config SERIAL_SUNZILOG | |
552 | tristate "Sun Zilog8530 serial support" | |
0b57ee9e | 553 | depends on SPARC |
1da177e4 LT |
554 | help |
555 | This driver supports the Zilog8530 serial ports found on many Sparc | |
556 | systems. Say Y or M if you want to be able to these serial ports. | |
557 | ||
558 | config SERIAL_SUNZILOG_CONSOLE | |
559 | bool "Console on Sun Zilog8530 serial port" | |
560 | depends on SERIAL_SUNZILOG=y | |
561 | help | |
562 | If you would like to be able to use the Zilog8530 serial port | |
563 | on your Sparc system as the console, you can do so by answering | |
564 | Y to this option. | |
565 | ||
566 | config SERIAL_SUNSU | |
567 | tristate "Sun SU serial support" | |
0b57ee9e | 568 | depends on SPARC && PCI |
1da177e4 LT |
569 | help |
570 | This driver supports the 8250 serial ports that run the keyboard and | |
571 | mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able | |
572 | to these serial ports. | |
573 | ||
574 | config SERIAL_SUNSU_CONSOLE | |
575 | bool "Console on Sun SU serial port" | |
576 | depends on SERIAL_SUNSU=y | |
577 | help | |
578 | If you would like to be able to use the SU serial port | |
579 | on your Sparc system as the console, you can do so by answering | |
580 | Y to this option. | |
581 | ||
582 | config SERIAL_MUX | |
583 | tristate "Serial MUX support" | |
305f5167 | 584 | depends on GSC |
1da177e4 LT |
585 | select SERIAL_CORE |
586 | default y | |
587 | ---help--- | |
588 | Saying Y here will enable the hardware MUX serial driver for | |
e45da35e CD |
589 | the Nova, K class systems and D class with a 'remote control card'. |
590 | The hardware MUX is not 8250/16550 compatible therefore the | |
591 | /dev/ttyB0 device is shared between the Serial MUX and the PDC | |
592 | software console. The following steps need to be completed to use | |
593 | the Serial MUX: | |
1da177e4 LT |
594 | |
595 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
596 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
597 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
598 | root on this console.) | |
599 | 4. Change the kernel command console parameter to: console=ttyB0 | |
600 | ||
601 | config SERIAL_MUX_CONSOLE | |
602 | bool "Support for console on serial MUX" | |
603 | depends on SERIAL_MUX | |
604 | select SERIAL_CORE_CONSOLE | |
605 | default y | |
606 | ||
607 | config PDC_CONSOLE | |
608 | bool "PDC software console support" | |
609 | depends on PARISC && !SERIAL_MUX && VT | |
610 | default n | |
611 | help | |
612 | Saying Y here will enable the software based PDC console to be | |
613 | used as the system console. This is useful for machines in | |
614 | which the hardware based console has not been written yet. The | |
615 | following steps must be competed to use the PDC console: | |
616 | ||
617 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
618 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
619 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
620 | root on this console.) | |
621 | 4. Change the kernel command console parameter to: console=ttyB0 | |
622 | ||
623 | config SERIAL_SUNSAB | |
624 | tristate "Sun Siemens SAB82532 serial support" | |
0b57ee9e | 625 | depends on SPARC && PCI |
1da177e4 LT |
626 | help |
627 | This driver supports the Siemens SAB82532 DUSCC serial ports on newer | |
628 | (PCI) UltraSPARC systems. Say Y or M if you want to be able to these | |
629 | serial ports. | |
630 | ||
631 | config SERIAL_SUNSAB_CONSOLE | |
632 | bool "Console on Sun Siemens SAB82532 serial port" | |
633 | depends on SERIAL_SUNSAB=y | |
634 | help | |
635 | If you would like to be able to use the SAB82532 serial port | |
636 | on your Sparc system as the console, you can do so by answering | |
637 | Y to this option. | |
638 | ||
02fd473b DM |
639 | config SERIAL_SUNHV |
640 | bool "Sun4v Hypervisor Console support" | |
641 | depends on SPARC64 | |
642 | help | |
643 | This driver supports the console device found on SUN4V Sparc | |
644 | systems. Say Y if you want to be able to use this device. | |
645 | ||
1da177e4 LT |
646 | config SERIAL_IP22_ZILOG |
647 | tristate "IP22 Zilog8530 serial support" | |
648 | depends on SGI_IP22 | |
649 | select SERIAL_CORE | |
650 | help | |
651 | This driver supports the Zilog8530 serial ports found on SGI IP22 | |
652 | systems. Say Y or M if you want to be able to these serial ports. | |
653 | ||
654 | config SERIAL_IP22_ZILOG_CONSOLE | |
655 | bool "Console on IP22 Zilog8530 serial port" | |
656 | depends on SERIAL_IP22_ZILOG=y | |
657 | select SERIAL_CORE_CONSOLE | |
658 | ||
659 | config V850E_UART | |
660 | bool "NEC V850E on-chip UART support" | |
661 | depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1 | |
662 | select SERIAL_CORE | |
663 | default y | |
664 | ||
665 | config V850E_UARTB | |
666 | bool | |
667 | depends V850E_UART && V850E_ME2 | |
668 | default y | |
669 | ||
670 | config V850E_UART_CONSOLE | |
671 | bool "Use NEC V850E on-chip UART for console" | |
672 | depends on V850E_UART | |
673 | select SERIAL_CORE_CONSOLE | |
674 | ||
675 | config SERIAL_SH_SCI | |
ecd95616 | 676 | tristate "SuperH SCI(F) serial port support" |
1da177e4 LT |
677 | depends on SUPERH || H8300 |
678 | select SERIAL_CORE | |
679 | ||
ecd95616 PM |
680 | config SERIAL_SH_SCI_NR_UARTS |
681 | int "Maximum number of SCI(F) serial ports" | |
682 | depends on SERIAL_SH_SCI | |
683 | default "2" | |
684 | ||
1da177e4 | 685 | config SERIAL_SH_SCI_CONSOLE |
ecd95616 | 686 | bool "Support for console on SuperH SCI(F)" |
1da177e4 LT |
687 | depends on SERIAL_SH_SCI=y |
688 | select SERIAL_CORE_CONSOLE | |
689 | ||
1da177e4 LT |
690 | config SERIAL_CORE |
691 | tristate | |
692 | ||
693 | config SERIAL_CORE_CONSOLE | |
694 | bool | |
695 | ||
696 | config SERIAL_68328 | |
697 | bool "68328 serial support" | |
698 | depends on M68328 || M68EZ328 || M68VZ328 | |
699 | help | |
700 | This driver supports the built-in serial port of the Motorola 68328 | |
09509603 | 701 | (standard, EZ and VZ varieties). |
1da177e4 LT |
702 | |
703 | config SERIAL_68328_RTS_CTS | |
704 | bool "Support RTS/CTS on 68328 serial port" | |
705 | depends on SERIAL_68328 | |
706 | ||
707 | config SERIAL_COLDFIRE | |
708 | bool "ColdFire serial support" | |
709 | depends on COLDFIRE | |
710 | help | |
711 | This driver supports the built-in serial ports of the Motorola ColdFire | |
712 | family of CPUs. | |
713 | ||
714 | config SERIAL_68360_SMC | |
715 | bool "68360 SMC uart support" | |
716 | depends on M68360 | |
717 | help | |
718 | This driver supports the SMC serial ports of the Motorola 68360 CPU. | |
719 | ||
720 | config SERIAL_68360_SCC | |
721 | bool "68360 SCC uart support" | |
722 | depends on M68360 | |
723 | help | |
724 | This driver supports the SCC serial ports of the Motorola 68360 CPU. | |
725 | ||
726 | config SERIAL_68360 | |
727 | bool | |
728 | depends on SERIAL_68360_SMC || SERIAL_68360_SCC | |
729 | default y | |
730 | ||
731 | config SERIAL_PMACZILOG | |
732 | tristate "PowerMac z85c30 ESCC support" | |
733 | depends on PPC_OF && PPC_PMAC | |
734 | select SERIAL_CORE | |
735 | help | |
736 | This driver supports the Zilog z85C30 serial ports found on | |
737 | PowerMac machines. | |
738 | Say Y or M if you want to be able to these serial ports. | |
739 | ||
740 | config SERIAL_PMACZILOG_CONSOLE | |
741 | bool "Console on PowerMac z85c30 serial port" | |
742 | depends on SERIAL_PMACZILOG=y | |
743 | select SERIAL_CORE_CONSOLE | |
744 | help | |
745 | If you would like to be able to use the z85c30 serial port | |
746 | on your PowerMac as the console, you can do so by answering | |
747 | Y to this option. | |
748 | ||
749 | config SERIAL_LH7A40X | |
750 | tristate "Sharp LH7A40X embedded UART support" | |
751 | depends on ARM && ARCH_LH7A40X | |
752 | select SERIAL_CORE | |
753 | help | |
754 | This enables support for the three on-board UARTs of the | |
755 | Sharp LH7A40X series CPUs. Choose Y or M. | |
756 | ||
757 | config SERIAL_LH7A40X_CONSOLE | |
758 | bool "Support for console on Sharp LH7A40X serial port" | |
759 | depends on SERIAL_LH7A40X=y | |
760 | select SERIAL_CORE_CONSOLE | |
761 | help | |
762 | Say Y here if you wish to use one of the serial ports as the | |
763 | system console--the system console is the device which | |
764 | receives all kernel messages and warnings and which allows | |
765 | logins in single user mode. | |
766 | ||
767 | Even if you say Y here, the currently visible framebuffer console | |
768 | (/dev/tty0) will still be used as the default system console, but | |
769 | you can alter that using a kernel command line, for example | |
770 | "console=ttyAM1". | |
771 | ||
772 | config SERIAL_CPM | |
773 | tristate "CPM SCC/SMC serial port support" | |
774 | depends on CPM2 || 8xx | |
775 | select SERIAL_CORE | |
776 | help | |
777 | This driver supports the SCC and SMC serial ports on Motorola | |
778 | embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx) | |
779 | ||
780 | config SERIAL_CPM_CONSOLE | |
781 | bool "Support for console on CPM SCC/SMC serial port" | |
782 | depends on SERIAL_CPM=y | |
783 | select SERIAL_CORE_CONSOLE | |
784 | help | |
785 | Say Y here if you wish to use a SCC or SMC CPM UART as the system | |
786 | console (the system console is the device which receives all kernel | |
787 | messages and warnings and which allows logins in single user mode). | |
788 | ||
789 | Even if you say Y here, the currently visible framebuffer console | |
790 | (/dev/tty0) will still be used as the system console by default, but | |
791 | you can alter that using a kernel command line option such as | |
792 | "console=ttyCPM0". (Try "man bootparam" or see the documentation of | |
793 | your boot loader (lilo or loadlin) about how to pass options to the | |
794 | kernel at boot time.) | |
795 | ||
796 | config SERIAL_CPM_SCC1 | |
797 | bool "Support for SCC1 serial port" | |
798 | depends on SERIAL_CPM=y | |
799 | help | |
74e8b51d | 800 | Select this option to use SCC1 as a serial port |
1da177e4 LT |
801 | |
802 | config SERIAL_CPM_SCC2 | |
803 | bool "Support for SCC2 serial port" | |
804 | depends on SERIAL_CPM=y | |
805 | help | |
74e8b51d | 806 | Select this option to use SCC2 as a serial port |
1da177e4 LT |
807 | |
808 | config SERIAL_CPM_SCC3 | |
809 | bool "Support for SCC3 serial port" | |
810 | depends on SERIAL_CPM=y | |
811 | help | |
74e8b51d | 812 | Select this option to use SCC3 as a serial port |
1da177e4 LT |
813 | |
814 | config SERIAL_CPM_SCC4 | |
815 | bool "Support for SCC4 serial port" | |
816 | depends on SERIAL_CPM=y | |
817 | help | |
74e8b51d | 818 | Select this option to use SCC4 as a serial port |
1da177e4 LT |
819 | |
820 | config SERIAL_CPM_SMC1 | |
821 | bool "Support for SMC1 serial port" | |
822 | depends on SERIAL_CPM=y | |
823 | help | |
74e8b51d | 824 | Select this option to use SMC1 as a serial port |
1da177e4 LT |
825 | |
826 | config SERIAL_CPM_SMC2 | |
827 | bool "Support for SMC2 serial port" | |
828 | depends on SERIAL_CPM=y | |
829 | help | |
74e8b51d | 830 | Select this option to use SMC2 as a serial port |
1da177e4 LT |
831 | |
832 | config SERIAL_SGI_L1_CONSOLE | |
833 | bool "SGI Altix L1 serial console support" | |
834 | depends on IA64_GENERIC || IA64_SGI_SN2 | |
835 | select SERIAL_CORE | |
836 | select SERIAL_CORE_CONSOLE | |
837 | help | |
838 | If you have an SGI Altix and you would like to use the system | |
839 | controller serial port as your console (you want this!), | |
840 | say Y. Otherwise, say N. | |
841 | ||
842 | config SERIAL_MPC52xx | |
843 | tristate "Freescale MPC52xx family PSC serial support" | |
844 | depends on PPC_MPC52xx | |
845 | select SERIAL_CORE | |
846 | help | |
847 | This drivers support the MPC52xx PSC serial ports. If you would | |
848 | like to use them, you must answer Y or M to this option. Not that | |
849 | for use as console, it must be included in kernel and not as a | |
850 | module. | |
851 | ||
852 | config SERIAL_MPC52xx_CONSOLE | |
853 | bool "Console on a Freescale MPC52xx family PSC serial port" | |
854 | depends on SERIAL_MPC52xx=y | |
855 | select SERIAL_CORE_CONSOLE | |
856 | help | |
857 | Select this options if you'd like to use one of the PSC serial port | |
858 | of the Freescale MPC52xx family as a console. | |
859 | ||
860 | config SERIAL_MPC52xx_CONSOLE_BAUD | |
861 | int "Freescale MPC52xx family PSC serial port baud" | |
862 | depends on SERIAL_MPC52xx_CONSOLE=y | |
863 | default "9600" | |
864 | help | |
865 | Select the MPC52xx console baud rate. | |
866 | This value is only used if the bootloader doesn't pass in the | |
867 | console baudrate | |
868 | ||
869 | config SERIAL_ICOM | |
870 | tristate "IBM Multiport Serial Adapter" | |
145d01e4 | 871 | depends on PCI && (PPC_ISERIES || PPC_PSERIES) |
1da177e4 | 872 | select SERIAL_CORE |
cb2fc532 | 873 | select FW_LOADER |
1da177e4 LT |
874 | help |
875 | This driver is for a family of multiport serial adapters | |
876 | including 2 port RVX, 2 port internal modem, 4 port internal | |
877 | modem and a split 1 port RVX and 1 port internal modem. | |
878 | ||
879 | This driver can also be built as a module. If so, the module | |
880 | will be called icom. | |
881 | ||
882 | config SERIAL_M32R_SIO | |
883 | bool "M32R SIO I/F" | |
884 | depends on M32R | |
885 | default y | |
886 | select SERIAL_CORE | |
887 | help | |
888 | Say Y here if you want to use the M32R serial controller. | |
889 | ||
890 | config SERIAL_M32R_SIO_CONSOLE | |
891 | bool "use SIO console" | |
892 | depends on SERIAL_M32R_SIO=y | |
893 | select SERIAL_CORE_CONSOLE | |
894 | help | |
895 | Say Y here if you want to support a serial console. | |
896 | ||
897 | If you use an M3T-M32700UT or an OPSPUT platform, | |
898 | please say also y for SERIAL_M32R_PLDSIO. | |
899 | ||
900 | config SERIAL_M32R_PLDSIO | |
901 | bool "M32R SIO I/F on a PLD" | |
d600b97c | 902 | depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT) |
1da177e4 LT |
903 | default n |
904 | help | |
905 | Say Y here if you want to use the M32R serial controller | |
906 | on a PLD (Programmable Logic Device). | |
907 | ||
908 | If you use an M3T-M32700UT or an OPSPUT platform, | |
909 | please say Y. | |
910 | ||
911 | config SERIAL_TXX9 | |
912 | bool "TMPTX39XX/49XX SIO support" | |
83485f82 | 913 | depends HAS_TXX9_SERIAL |
1da177e4 LT |
914 | select SERIAL_CORE |
915 | default y | |
916 | ||
917 | config HAS_TXX9_SERIAL | |
918 | bool | |
919 | ||
920 | config SERIAL_TXX9_CONSOLE | |
921 | bool "TMPTX39XX/49XX SIO Console support" | |
922 | depends on SERIAL_TXX9=y | |
923 | select SERIAL_CORE_CONSOLE | |
924 | ||
925 | config SERIAL_TXX9_STDSERIAL | |
926 | bool "TX39XX/49XX SIO act as standard serial" | |
927 | depends on !SERIAL_8250 && SERIAL_TXX9 | |
928 | ||
929 | config SERIAL_VR41XX | |
930 | tristate "NEC VR4100 series Serial Interface Unit support" | |
931 | depends on CPU_VR41XX | |
932 | select SERIAL_CORE | |
933 | help | |
934 | If you have a NEC VR4100 series processor and you want to use | |
935 | Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU) | |
936 | (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N. | |
937 | ||
938 | config SERIAL_VR41XX_CONSOLE | |
939 | bool "Enable NEC VR4100 series Serial Interface Unit console" | |
940 | depends on SERIAL_VR41XX | |
941 | select SERIAL_CORE_CONSOLE | |
942 | help | |
943 | If you have a NEC VR4100 series processor and you want to use | |
944 | a console on a serial port, say Y. Otherwise, say N. | |
945 | ||
946 | config SERIAL_JSM | |
0a577ce3 AK |
947 | tristate "Digi International NEO PCI Support" |
948 | depends on PCI | |
949 | select SERIAL_CORE | |
950 | help | |
951 | This is a driver for Digi International's Neo series | |
952 | of cards which provide multiple serial ports. You would need | |
953 | something like this to connect more than two modems to your Linux | |
954 | box, for instance in order to become a dial-in server. This driver | |
955 | supports PCI boards only. | |
a5f1e4ed AO |
956 | |
957 | If you have a card like this, say Y here, otherwise say N. | |
0a577ce3 AK |
958 | |
959 | To compile this driver as a module, choose M here: the | |
960 | module will be called jsm. | |
1da177e4 | 961 | |
e5d310b3 BC |
962 | config SERIAL_SGI_IOC4 |
963 | tristate "SGI IOC4 controller serial support" | |
964 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4 | |
965 | select SERIAL_CORE | |
966 | help | |
967 | If you have an SGI Altix with an IOC4 based Base IO card | |
968 | and wish to use the serial ports on this card, say Y. | |
969 | Otherwise, say N. | |
970 | ||
2d0cfb52 PG |
971 | config SERIAL_SGI_IOC3 |
972 | tristate "SGI Altix IOC3 serial support" | |
973 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3 | |
974 | select SERIAL_CORE | |
975 | help | |
976 | If you have an SGI Altix with an IOC3 serial card, | |
977 | say Y or M. Otherwise, say N. | |
978 | ||
f8441e13 SH |
979 | config SERIAL_NETX |
980 | bool "NetX serial port support" | |
981 | depends on ARM && ARCH_NETX | |
982 | select SERIAL_CORE | |
983 | help | |
984 | If you have a machine based on a Hilscher NetX SoC you | |
985 | can enable its onboard serial port by enabling this option. | |
986 | ||
987 | To compile this driver as a module, choose M here: the | |
988 | module will be called netx-serial. | |
989 | ||
990 | config SERIAL_NETX_CONSOLE | |
991 | bool "Console on NetX serial port" | |
992 | depends on SERIAL_NETX | |
993 | select SERIAL_CORE_CONSOLE | |
994 | help | |
995 | If you have enabled the serial port on the Motorola IMX | |
996 | CPU you can make it the console by answering Y to this option. | |
997 | ||
1da177e4 | 998 | endmenu |