Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | # |
2 | # Serial device configuration | |
3 | # | |
1da177e4 LT |
4 | |
5 | menu "Serial drivers" | |
e25df120 | 6 | depends on HAS_IOMEM |
1da177e4 LT |
7 | |
8 | # | |
9 | # The new 8250/16550 serial drivers | |
10 | config SERIAL_8250 | |
11 | tristate "8250/16550 and compatible serial support" | |
0b57ee9e | 12 | depends on (BROKEN || !SPARC) |
1da177e4 LT |
13 | select SERIAL_CORE |
14 | ---help--- | |
15 | This selects whether you want to include the driver for the standard | |
16 | serial ports. The standard answer is Y. People who might say N | |
17 | here are those that are setting up dedicated Ethernet WWW/FTP | |
18 | servers, or users that have one of the various bus mice instead of a | |
19 | serial mouse and don't intend to use their machine's standard serial | |
20 | port for anything. (Note that the Cyclades and Stallion multi | |
21 | serial port drivers do not need this driver built in for them to | |
22 | work.) | |
23 | ||
24 | To compile this driver as a module, choose M here: the | |
df7559d3 | 25 | module will be called 8250. |
1da177e4 LT |
26 | [WARNING: Do not compile this driver as a module if you are using |
27 | non-standard serial ports, since the configuration information will | |
28 | be lost when the driver is unloaded. This limitation may be lifted | |
29 | in the future.] | |
30 | ||
31 | BTW1: If you have a mouseman serial mouse which is not recognized by | |
32 | the X window system, try running gpm first. | |
33 | ||
34 | BTW2: If you intend to use a software modem (also called Winmodem) | |
35 | under Linux, forget it. These modems are crippled and require | |
36 | proprietary drivers which are only available under Windows. | |
37 | ||
38 | Most people will say Y or M here, so that they can use serial mice, | |
39 | modems and similar devices connecting to the standard serial ports. | |
40 | ||
41 | config SERIAL_8250_CONSOLE | |
42 | bool "Console on 8250/16550 and compatible serial port" | |
43 | depends on SERIAL_8250=y | |
44 | select SERIAL_CORE_CONSOLE | |
45 | ---help--- | |
46 | If you say Y here, it will be possible to use a serial port as the | |
47 | system console (the system console is the device which receives all | |
48 | kernel messages and warnings and which allows logins in single user | |
49 | mode). This could be useful if some terminal or printer is connected | |
50 | to that serial port. | |
51 | ||
52 | Even if you say Y here, the currently visible virtual console | |
53 | (/dev/tty0) will still be used as the system console by default, but | |
54 | you can alter that using a kernel command line option such as | |
55 | "console=ttyS1". (Try "man bootparam" or see the documentation of | |
56 | your boot loader (grub or lilo or loadlin) about how to pass options | |
57 | to the kernel at boot time.) | |
58 | ||
59 | If you don't have a VGA card installed and you say Y here, the | |
60 | kernel will automatically use the first serial line, /dev/ttyS0, as | |
61 | system console. | |
62 | ||
01dd2fbf | 63 | You can set that using a kernel command line option such as |
18a8bd94 YL |
64 | "console=uart8250,io,0x3f8,9600n8" |
65 | "console=uart8250,mmio,0xff5e0000,115200n8". | |
01dd2fbf ML |
66 | and it will switch to normal serial console when the corresponding |
67 | port is ready. | |
18a8bd94 YL |
68 | "earlycon=uart8250,io,0x3f8,9600n8" |
69 | "earlycon=uart8250,mmio,0xff5e0000,115200n8". | |
70 | it will not only setup early console. | |
71 | ||
1da177e4 LT |
72 | If unsure, say N. |
73 | ||
18a8bd94 YL |
74 | config FIX_EARLYCON_MEM |
75 | bool | |
76 | depends on X86 | |
77 | default y | |
78 | ||
0cff260a RK |
79 | config SERIAL_8250_GSC |
80 | tristate | |
81 | depends on SERIAL_8250 && GSC | |
82 | default SERIAL_8250 | |
83 | ||
84 | config SERIAL_8250_PCI | |
85 | tristate "8250/16550 PCI device support" if EMBEDDED | |
86 | depends on SERIAL_8250 && PCI | |
87 | default SERIAL_8250 | |
88 | help | |
57d4810e AM |
89 | This builds standard PCI serial support. You may be able to |
90 | disable this feature if you only need legacy serial support. | |
91 | Saves about 9K. | |
0cff260a RK |
92 | |
93 | config SERIAL_8250_PNP | |
94 | tristate "8250/16550 PNP device support" if EMBEDDED | |
95 | depends on SERIAL_8250 && PNP | |
96 | default SERIAL_8250 | |
97 | help | |
57d4810e AM |
98 | This builds standard PNP serial support. You may be able to |
99 | disable this feature if you only need legacy serial support. | |
0cff260a RK |
100 | |
101 | config SERIAL_8250_HP300 | |
102 | tristate | |
103 | depends on SERIAL_8250 && HP300 | |
104 | default SERIAL_8250 | |
105 | ||
1da177e4 LT |
106 | config SERIAL_8250_CS |
107 | tristate "8250/16550 PCMCIA device support" | |
108 | depends on PCMCIA && SERIAL_8250 | |
109 | ---help--- | |
110 | Say Y here to enable support for 16-bit PCMCIA serial devices, | |
111 | including serial port cards, modems, and the modem functions of | |
112 | multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are | |
113 | credit-card size devices often used with laptops.) | |
114 | ||
115 | To compile this driver as a module, choose M here: the | |
116 | module will be called serial_cs. | |
117 | ||
118 | If unsure, say N. | |
119 | ||
1da177e4 | 120 | config SERIAL_8250_NR_UARTS |
026d02a2 | 121 | int "Maximum number of 8250/16550 serial ports" |
1da177e4 LT |
122 | depends on SERIAL_8250 |
123 | default "4" | |
ec9f47cd RK |
124 | help |
125 | Set this to the number of serial ports you want the driver | |
126 | to support. This includes any ports discovered via ACPI or | |
127 | PCI enumeration and any ports that may be added at run-time | |
128 | via hot-plug, or any ISA multi-port serial cards. | |
1da177e4 | 129 | |
a61c2d78 DJ |
130 | config SERIAL_8250_RUNTIME_UARTS |
131 | int "Number of 8250/16550 serial ports to register at runtime" | |
132 | depends on SERIAL_8250 | |
9a8ffccf | 133 | range 0 SERIAL_8250_NR_UARTS |
a61c2d78 DJ |
134 | default "4" |
135 | help | |
136 | Set this to the maximum number of serial ports you want | |
09509603 | 137 | the kernel to register at boot time. This can be overridden |
a61c2d78 DJ |
138 | with the module parameter "nr_uarts", or boot-time parameter |
139 | 8250.nr_uarts | |
140 | ||
1da177e4 LT |
141 | config SERIAL_8250_EXTENDED |
142 | bool "Extended 8250/16550 serial driver options" | |
143 | depends on SERIAL_8250 | |
144 | help | |
145 | If you wish to use any non-standard features of the standard "dumb" | |
146 | driver, say Y here. This includes HUB6 support, shared serial | |
147 | interrupts, special multiport support, support for more than the | |
148 | four COM 1/2/3/4 boards, etc. | |
149 | ||
150 | Note that the answer to this question won't directly affect the | |
151 | kernel: saying N will just cause the configurator to skip all | |
152 | the questions about serial driver options. If unsure, say N. | |
153 | ||
154 | config SERIAL_8250_MANY_PORTS | |
155 | bool "Support more than 4 legacy serial ports" | |
156 | depends on SERIAL_8250_EXTENDED && !IA64 | |
157 | help | |
158 | Say Y here if you have dumb serial boards other than the four | |
159 | standard COM 1/2/3/4 ports. This may happen if you have an AST | |
160 | FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available | |
161 | from <http://www.tldp.org/docs.html#howto>), or other custom | |
162 | serial port hardware which acts similar to standard serial port | |
163 | hardware. If you only use the standard COM 1/2/3/4 ports, you can | |
164 | say N here to save some memory. You can also say Y if you have an | |
165 | "intelligent" multiport card such as Cyclades, Digiboards, etc. | |
166 | ||
ec9f47cd RK |
167 | # |
168 | # Multi-port serial cards | |
169 | # | |
170 | ||
171 | config SERIAL_8250_FOURPORT | |
172 | tristate "Support Fourport cards" | |
173 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
174 | help | |
175 | Say Y here if you have an AST FourPort serial board. | |
176 | ||
177 | To compile this driver as a module, choose M here: the module | |
178 | will be called 8250_fourport. | |
179 | ||
180 | config SERIAL_8250_ACCENT | |
181 | tristate "Support Accent cards" | |
182 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
183 | help | |
184 | Say Y here if you have an Accent Async serial board. | |
185 | ||
186 | To compile this driver as a module, choose M here: the module | |
187 | will be called 8250_accent. | |
188 | ||
ec9f47cd RK |
189 | config SERIAL_8250_BOCA |
190 | tristate "Support Boca cards" | |
191 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
192 | help | |
193 | Say Y here if you have a Boca serial board. Please read the Boca | |
09509603 | 194 | mini-HOWTO, available from <http://www.tldp.org/docs.html#howto> |
ec9f47cd RK |
195 | |
196 | To compile this driver as a module, choose M here: the module | |
197 | will be called 8250_boca. | |
198 | ||
e0980daf PS |
199 | config SERIAL_8250_EXAR_ST16C554 |
200 | tristate "Support Exar ST16C554/554D Quad UART" | |
201 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
202 | help | |
203 | The Uplogix Envoy TU301 uses this Exar Quad UART. If you are | |
204 | tinkering with your Envoy TU301, or have a machine with this UART, | |
205 | say Y here. | |
206 | ||
207 | To compile this driver as a module, choose M here: the module | |
208 | will be called 8250_exar_st16c554. | |
209 | ||
ec9f47cd RK |
210 | config SERIAL_8250_HUB6 |
211 | tristate "Support Hub6 cards" | |
212 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
213 | help | |
214 | Say Y here if you have a HUB6 serial board. | |
215 | ||
216 | To compile this driver as a module, choose M here: the module | |
217 | will be called 8250_hub6. | |
218 | ||
bf4735a4 DM |
219 | config SERIAL_8250_SHARE_IRQ |
220 | bool "Support for sharing serial interrupts" | |
221 | depends on SERIAL_8250_EXTENDED | |
222 | help | |
223 | Some serial boards have hardware support which allows multiple dumb | |
224 | serial ports on the same board to share a single IRQ. To enable | |
225 | support for this in the serial driver, say Y here. | |
226 | ||
227 | config SERIAL_8250_DETECT_IRQ | |
228 | bool "Autodetect IRQ on standard ports (unsafe)" | |
229 | depends on SERIAL_8250_EXTENDED | |
230 | help | |
231 | Say Y here if you want the kernel to try to guess which IRQ | |
232 | to use for your serial port. | |
233 | ||
234 | This is considered unsafe; it is far better to configure the IRQ in | |
235 | a boot script using the setserial command. | |
236 | ||
237 | If unsure, say N. | |
238 | ||
239 | config SERIAL_8250_RSA | |
240 | bool "Support RSA serial ports" | |
241 | depends on SERIAL_8250_EXTENDED | |
242 | help | |
243 | ::: To be written ::: | |
244 | ||
ec9f47cd RK |
245 | config SERIAL_8250_MCA |
246 | tristate "Support 8250-type ports on MCA buses" | |
247 | depends on SERIAL_8250 != n && MCA | |
248 | help | |
249 | Say Y here if you have a MCA serial ports. | |
250 | ||
251 | To compile this driver as a module, choose M here: the module | |
252 | will be called 8250_mca. | |
1da177e4 LT |
253 | |
254 | config SERIAL_8250_ACORN | |
255 | tristate "Acorn expansion card serial port support" | |
ec9f47cd | 256 | depends on ARCH_ACORN && SERIAL_8250 |
1da177e4 LT |
257 | help |
258 | If you have an Atomwide Serial card or Serial Port card for an Acorn | |
259 | system, say Y to this option. The driver can handle 1, 2, or 3 port | |
260 | cards. If unsure, say N. | |
261 | ||
21c614a7 | 262 | config SERIAL_8250_AU1X00 |
6e766458 | 263 | bool "Au1x00 serial port support" |
21c614a7 PA |
264 | depends on SERIAL_8250 != n && SOC_AU1X00 |
265 | help | |
6e766458 SS |
266 | If you have an Au1x00 SOC based board and want to use the serial port, |
267 | say Y to this option. The driver can handle up to 4 serial ports, | |
268 | depending on the SOC. If unsure, say N. | |
21c614a7 | 269 | |
bd71c182 TK |
270 | config SERIAL_8250_RM9K |
271 | bool "Support for MIPS RM9xxx integrated serial port" | |
272 | depends on SERIAL_8250 != n && SERIAL_RM9000 | |
273 | select SERIAL_8250_SHARE_IRQ | |
274 | help | |
275 | Selecting this option will add support for the integrated serial | |
276 | port hardware found on MIPS RM9122 and similar processors. | |
277 | If unsure, say N. | |
278 | ||
ec9f47cd RK |
279 | comment "Non-8250 serial port support" |
280 | ||
1da177e4 LT |
281 | config SERIAL_AMBA_PL010 |
282 | tristate "ARM AMBA PL010 serial port support" | |
84b6a232 | 283 | depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE) |
1da177e4 LT |
284 | select SERIAL_CORE |
285 | help | |
286 | This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have | |
00584719 LB |
287 | an Integrator/AP or Integrator/PP2 platform, or if you have a |
288 | Cirrus Logic EP93xx CPU, say Y or M here. | |
1da177e4 LT |
289 | |
290 | If unsure, say N. | |
291 | ||
292 | config SERIAL_AMBA_PL010_CONSOLE | |
293 | bool "Support for console on AMBA serial port" | |
294 | depends on SERIAL_AMBA_PL010=y | |
295 | select SERIAL_CORE_CONSOLE | |
296 | ---help--- | |
297 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
298 | console (the system console is the device which receives all kernel | |
299 | messages and warnings and which allows logins in single user mode). | |
300 | ||
301 | Even if you say Y here, the currently visible framebuffer console | |
302 | (/dev/tty0) will still be used as the system console by default, but | |
303 | you can alter that using a kernel command line option such as | |
304 | "console=ttyAM0". (Try "man bootparam" or see the documentation of | |
305 | your boot loader (lilo or loadlin) about how to pass options to the | |
306 | kernel at boot time.) | |
307 | ||
308 | config SERIAL_AMBA_PL011 | |
309 | tristate "ARM AMBA PL011 serial port support" | |
310 | depends on ARM_AMBA | |
311 | select SERIAL_CORE | |
312 | help | |
313 | This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have | |
314 | an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M | |
315 | here. | |
316 | ||
317 | If unsure, say N. | |
318 | ||
319 | config SERIAL_AMBA_PL011_CONSOLE | |
320 | bool "Support for console on AMBA serial port" | |
321 | depends on SERIAL_AMBA_PL011=y | |
322 | select SERIAL_CORE_CONSOLE | |
323 | ---help--- | |
324 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
325 | console (the system console is the device which receives all kernel | |
326 | messages and warnings and which allows logins in single user mode). | |
327 | ||
328 | Even if you say Y here, the currently visible framebuffer console | |
329 | (/dev/tty0) will still be used as the system console by default, but | |
330 | you can alter that using a kernel command line option such as | |
b22b4cdd | 331 | "console=ttyAMA0". (Try "man bootparam" or see the documentation of |
1da177e4 LT |
332 | your boot loader (lilo or loadlin) about how to pass options to the |
333 | kernel at boot time.) | |
334 | ||
b45d5279 MR |
335 | config SERIAL_SB1250_DUART |
336 | tristate "BCM1xxx on-chip DUART serial support" | |
337 | depends on SIBYTE_SB1xxx_SOC=y | |
338 | select SERIAL_CORE | |
339 | default y | |
340 | ---help--- | |
341 | Support for the asynchronous serial interface (DUART) included in | |
342 | the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that | |
343 | the letter D in DUART stands for "dual", which is how the device | |
344 | is implemented. Depending on the SOC configuration there may be | |
345 | one or more DUARTs available of which all are handled. | |
346 | ||
347 | If unsure, say Y. To compile this driver as a module, choose M here: | |
348 | the module will be called sb1250-duart. | |
349 | ||
350 | config SERIAL_SB1250_DUART_CONSOLE | |
351 | bool "Support for console on a BCM1xxx DUART serial port" | |
352 | depends on SERIAL_SB1250_DUART=y | |
353 | select SERIAL_CORE_CONSOLE | |
354 | default y | |
355 | ---help--- | |
356 | If you say Y here, it will be possible to use a serial port as the | |
357 | system console (the system console is the device which receives all | |
358 | kernel messages and warnings and which allows logins in single user | |
359 | mode). | |
360 | ||
361 | If unsure, say Y. | |
362 | ||
749c4e60 HS |
363 | config SERIAL_ATMEL |
364 | bool "AT91 / AT32 on-chip serial port support" | |
acca9b83 | 365 | depends on (ARM && ARCH_AT91) || AVR32 |
1e6c9c28 AV |
366 | select SERIAL_CORE |
367 | help | |
afefc415 | 368 | This enables the driver for the on-chip UARTs of the Atmel |
acca9b83 | 369 | AT91 and AT32 processors. |
1e6c9c28 | 370 | |
749c4e60 HS |
371 | config SERIAL_ATMEL_CONSOLE |
372 | bool "Support for console on AT91 / AT32 serial port" | |
373 | depends on SERIAL_ATMEL=y | |
1e6c9c28 AV |
374 | select SERIAL_CORE_CONSOLE |
375 | help | |
acca9b83 HS |
376 | Say Y here if you wish to use an on-chip UART on a Atmel |
377 | AT91 or AT32 processor as the system console (the system | |
378 | console is the device which receives all kernel messages and | |
379 | warnings and which allows logins in single user mode). | |
1e6c9c28 | 380 | |
a6670615 CC |
381 | config SERIAL_ATMEL_PDC |
382 | bool "Support DMA transfers on AT91 / AT32 serial port" | |
383 | depends on SERIAL_ATMEL | |
384 | default y | |
385 | help | |
386 | Say Y here if you wish to use the PDC to do DMA transfers to | |
387 | and from the Atmel AT91 / AT32 serial port. In order to | |
388 | actually use DMA transfers, make sure that the use_dma_tx | |
389 | and use_dma_rx members in the atmel_uart_data struct is set | |
390 | appropriately for each port. | |
391 | ||
392 | Note that break and error handling currently doesn't work | |
393 | properly when DMA is enabled. Make sure that ports where | |
394 | this matters don't use DMA. | |
395 | ||
749c4e60 | 396 | config SERIAL_ATMEL_TTYAT |
acca9b83 | 397 | bool "Install as device ttyATn instead of ttySn" |
749c4e60 | 398 | depends on SERIAL_ATMEL=y |
1e6c9c28 | 399 | help |
acca9b83 HS |
400 | Say Y here if you wish to have the internal AT91 / AT32 UARTs |
401 | appear as /dev/ttyATn (major 204, minor starting at 154) | |
402 | instead of the normal /dev/ttySn (major 4, minor starting at | |
403 | 64). This is necessary if you also want other UARTs, such as | |
404 | external 8250/16C550 compatible UARTs. | |
1e6c9c28 AV |
405 | The ttySn nodes are legally reserved for the 8250 serial driver |
406 | but are often misused by other serial drivers. | |
407 | ||
408 | To use this, you should create suitable ttyATn device nodes in | |
409 | /dev/, and pass "console=ttyATn" to the kernel. | |
410 | ||
411 | Say Y if you have an external 8250/16C550 UART. If unsure, say N. | |
412 | ||
2c7ee6ab AV |
413 | config SERIAL_KS8695 |
414 | bool "Micrel KS8695 (Centaur) serial port support" | |
415 | depends on ARCH_KS8695 | |
416 | select SERIAL_CORE | |
417 | help | |
418 | This selects the Micrel Centaur KS8695 UART. Say Y here. | |
419 | ||
420 | config SERIAL_KS8695_CONSOLE | |
421 | bool "Support for console on KS8695 (Centaur) serial port" | |
422 | depends on SERIAL_KS8695=y | |
423 | select SERIAL_CORE_CONSOLE | |
424 | help | |
425 | Say Y here if you wish to use a KS8695 (Centaur) UART as the | |
426 | system console (the system console is the device which | |
427 | receives all kernel messages and warnings and which allows | |
428 | logins in single user mode). | |
429 | ||
1da177e4 LT |
430 | config SERIAL_CLPS711X |
431 | tristate "CLPS711X serial port support" | |
432 | depends on ARM && ARCH_CLPS711X | |
433 | select SERIAL_CORE | |
434 | help | |
435 | ::: To be written ::: | |
436 | ||
437 | config SERIAL_CLPS711X_CONSOLE | |
438 | bool "Support for console on CLPS711X serial port" | |
439 | depends on SERIAL_CLPS711X=y | |
440 | select SERIAL_CORE_CONSOLE | |
441 | help | |
442 | Even if you say Y here, the currently visible virtual console | |
443 | (/dev/tty0) will still be used as the system console by default, but | |
444 | you can alter that using a kernel command line option such as | |
445 | "console=ttyCL1". (Try "man bootparam" or see the documentation of | |
446 | your boot loader (lilo or loadlin) about how to pass options to the | |
447 | kernel at boot time.) | |
448 | ||
b497549a BD |
449 | config SERIAL_SAMSUNG |
450 | tristate "Samsung SoC serial support" | |
451 | depends on ARM && PLAT_S3C24XX | |
1da177e4 | 452 | help |
73e55cb3 | 453 | Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, |
1da177e4 LT |
454 | providing /dev/ttySAC0, 1 and 2 (note, some machines may not |
455 | provide all of these ports, depending on how the serial port | |
456 | pins are configured. | |
457 | ||
b497549a BD |
458 | config SERIAL_SAMSUNG_DEBUG |
459 | bool "Samsung SoC serial debug" | |
460 | depends on SERIAL_SAMSUNG | |
461 | help | |
462 | Add support for debugging the serial driver. Since this is | |
463 | generally being used as a console, we use our own output | |
464 | routines that go via the low-level debug printascii() | |
465 | function. | |
466 | ||
467 | config SERIAL_SAMSUNG_CONSOLE | |
468 | bool "Support for console on Samsung SoC serial port" | |
469 | depends on SERIAL_SAMSUNG=y | |
1da177e4 LT |
470 | select SERIAL_CORE_CONSOLE |
471 | help | |
73e55cb3 | 472 | Allow selection of the S3C24XX on-board serial ports for use as |
1da177e4 LT |
473 | an virtual console. |
474 | ||
475 | Even if you say Y here, the currently visible virtual console | |
476 | (/dev/tty0) will still be used as the system console by default, but | |
477 | you can alter that using a kernel command line option such as | |
478 | "console=ttySACx". (Try "man bootparam" or see the documentation of | |
479 | your boot loader about how to pass options to the kernel at | |
480 | boot time.) | |
481 | ||
b497549a BD |
482 | config SERIAL_S3C2400 |
483 | tristate "Samsung S3C2410 Serial port support" | |
484 | depends on ARM && SERIAL_SAMSUNG && CPU_S3C2400 | |
485 | default y if CPU_S3C2400 | |
486 | help | |
487 | Serial port support for the Samsung S3C2400 SoC | |
488 | ||
489 | config SERIAL_S3C2410 | |
490 | tristate "Samsung S3C2410 Serial port support" | |
491 | depends on SERIAL_SAMSUNG && CPU_S3C2410 | |
492 | default y if CPU_S3C2410 | |
493 | help | |
494 | Serial port support for the Samsung S3C2410 SoC | |
495 | ||
496 | config SERIAL_S3C2412 | |
497 | tristate "Samsung S3C2412/S3C2413 Serial port support" | |
498 | depends on SERIAL_SAMSUNG && CPU_S3C2412 | |
499 | default y if CPU_S3C2412 | |
500 | help | |
501 | Serial port support for the Samsung S3C2412 and S3C2413 SoC | |
502 | ||
503 | config SERIAL_S3C2440 | |
504 | tristate "Samsung S3C2440/S3C2442 Serial port support" | |
505 | depends on SERIAL_SAMSUNG && (CPU_S3C2440 || CPU_S3C2442) | |
506 | default y if CPU_S3C2440 | |
507 | default y if CPU_S3C2442 | |
508 | help | |
509 | Serial port support for the Samsung S3C2440 and S3C2442 SoC | |
510 | ||
511 | ||
512 | ||
1da177e4 LT |
513 | config SERIAL_DZ |
514 | bool "DECstation DZ serial driver" | |
875d43e7 | 515 | depends on MACH_DECSTATION && 32BIT |
1da177e4 | 516 | select SERIAL_CORE |
7287d765 MR |
517 | default y |
518 | ---help--- | |
519 | DZ11-family serial controllers for DECstations and VAXstations, | |
520 | including the DC7085, M7814, and M7819. | |
1da177e4 LT |
521 | |
522 | config SERIAL_DZ_CONSOLE | |
523 | bool "Support console on DECstation DZ serial driver" | |
524 | depends on SERIAL_DZ=y | |
525 | select SERIAL_CORE_CONSOLE | |
7287d765 MR |
526 | default y |
527 | ---help--- | |
1da177e4 LT |
528 | If you say Y here, it will be possible to use a serial port as the |
529 | system console (the system console is the device which receives all | |
530 | kernel messages and warnings and which allows logins in single user | |
7287d765 MR |
531 | mode). |
532 | ||
533 | Note that the firmware uses ttyS3 as the serial console on | |
534 | DECstations that use this driver. | |
1da177e4 LT |
535 | |
536 | If unsure, say Y. | |
537 | ||
8b4a4080 MR |
538 | config SERIAL_ZS |
539 | tristate "DECstation Z85C30 serial support" | |
540 | depends on MACH_DECSTATION | |
541 | select SERIAL_CORE | |
542 | default y | |
543 | ---help--- | |
544 | Support for the Zilog 85C350 serial communications controller used | |
545 | for serial ports in newer DECstation systems. These include the | |
546 | DECsystem 5900 and all models of the DECstation and DECsystem 5000 | |
547 | systems except from model 200. | |
548 | ||
549 | If unsure, say Y. To compile this driver as a module, choose M here: | |
550 | the module will be called zs. | |
551 | ||
552 | config SERIAL_ZS_CONSOLE | |
553 | bool "Support for console on a DECstation Z85C30 serial port" | |
554 | depends on SERIAL_ZS=y | |
555 | select SERIAL_CORE_CONSOLE | |
556 | default y | |
557 | ---help--- | |
558 | If you say Y here, it will be possible to use a serial port as the | |
559 | system console (the system console is the device which receives all | |
560 | kernel messages and warnings and which allows logins in single user | |
561 | mode). | |
562 | ||
563 | Note that the firmware uses ttyS1 as the serial console on the | |
564 | Maxine and ttyS3 on the others using this driver. | |
565 | ||
566 | If unsure, say Y. | |
567 | ||
1da177e4 LT |
568 | config SERIAL_21285 |
569 | tristate "DC21285 serial port support" | |
570 | depends on ARM && FOOTBRIDGE | |
571 | select SERIAL_CORE | |
572 | help | |
573 | If you have a machine based on a 21285 (Footbridge) StrongARM(R)/ | |
574 | PCI bridge you can enable its onboard serial port by enabling this | |
575 | option. | |
576 | ||
577 | config SERIAL_21285_CONSOLE | |
578 | bool "Console on DC21285 serial port" | |
579 | depends on SERIAL_21285=y | |
580 | select SERIAL_CORE_CONSOLE | |
581 | help | |
582 | If you have enabled the serial port on the 21285 footbridge you can | |
583 | make it the console by answering Y to this option. | |
584 | ||
585 | Even if you say Y here, the currently visible virtual console | |
586 | (/dev/tty0) will still be used as the system console by default, but | |
587 | you can alter that using a kernel command line option such as | |
588 | "console=ttyFB". (Try "man bootparam" or see the documentation of | |
589 | your boot loader (lilo or loadlin) about how to pass options to the | |
590 | kernel at boot time.) | |
591 | ||
1da177e4 LT |
592 | config SERIAL_MPSC |
593 | bool "Marvell MPSC serial port support" | |
594 | depends on PPC32 && MV64X60 | |
595 | select SERIAL_CORE | |
596 | help | |
597 | Say Y here if you want to use the Marvell MPSC serial controller. | |
598 | ||
599 | config SERIAL_MPSC_CONSOLE | |
600 | bool "Support for console on Marvell MPSC serial port" | |
601 | depends on SERIAL_MPSC | |
602 | select SERIAL_CORE_CONSOLE | |
603 | help | |
604 | Say Y here if you want to support a serial console on a Marvell MPSC. | |
605 | ||
606 | config SERIAL_PXA | |
607 | bool "PXA serial port support" | |
608 | depends on ARM && ARCH_PXA | |
609 | select SERIAL_CORE | |
610 | help | |
611 | If you have a machine based on an Intel XScale PXA2xx CPU you | |
612 | can enable its onboard serial ports by enabling this option. | |
613 | ||
614 | config SERIAL_PXA_CONSOLE | |
615 | bool "Console on PXA serial port" | |
616 | depends on SERIAL_PXA | |
617 | select SERIAL_CORE_CONSOLE | |
618 | help | |
619 | If you have enabled the serial port on the Intel XScale PXA | |
620 | CPU you can make it the console by answering Y to this option. | |
621 | ||
622 | Even if you say Y here, the currently visible virtual console | |
623 | (/dev/tty0) will still be used as the system console by default, but | |
624 | you can alter that using a kernel command line option such as | |
625 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
626 | your boot loader (lilo or loadlin) about how to pass options to the | |
627 | kernel at boot time.) | |
628 | ||
629 | config SERIAL_SA1100 | |
630 | bool "SA1100 serial port support" | |
631 | depends on ARM && ARCH_SA1100 | |
632 | select SERIAL_CORE | |
633 | help | |
634 | If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you | |
635 | can enable its onboard serial port by enabling this option. | |
636 | Please read <file:Documentation/arm/SA1100/serial_UART> for further | |
637 | info. | |
638 | ||
639 | config SERIAL_SA1100_CONSOLE | |
640 | bool "Console on SA1100 serial port" | |
641 | depends on SERIAL_SA1100 | |
642 | select SERIAL_CORE_CONSOLE | |
643 | help | |
644 | If you have enabled the serial port on the SA1100/SA1110 StrongARM | |
645 | CPU you can make it the console by answering Y to this option. | |
646 | ||
647 | Even if you say Y here, the currently visible virtual console | |
648 | (/dev/tty0) will still be used as the system console by default, but | |
649 | you can alter that using a kernel command line option such as | |
650 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
651 | your boot loader (lilo or loadlin) about how to pass options to the | |
652 | kernel at boot time.) | |
653 | ||
194de561 BW |
654 | config SERIAL_BFIN |
655 | tristate "Blackfin serial port support" | |
529a73fb | 656 | depends on BLACKFIN |
194de561 BW |
657 | select SERIAL_CORE |
658 | select SERIAL_BFIN_UART0 if (BF531 || BF532 || BF533 || BF561) | |
659 | help | |
660 | Add support for the built-in UARTs on the Blackfin. | |
661 | ||
662 | To compile this driver as a module, choose M here: the | |
663 | module will be called bfin_5xx. | |
664 | ||
665 | config SERIAL_BFIN_CONSOLE | |
666 | bool "Console on Blackfin serial port" | |
7111de76 | 667 | depends on SERIAL_BFIN=y |
194de561 BW |
668 | select SERIAL_CORE_CONSOLE |
669 | ||
670 | choice | |
671 | prompt "UART Mode" | |
672 | depends on SERIAL_BFIN | |
673 | default SERIAL_BFIN_DMA | |
674 | help | |
675 | This driver supports the built-in serial ports of the Blackfin family | |
676 | of CPUs | |
677 | ||
678 | config SERIAL_BFIN_DMA | |
679 | bool "DMA mode" | |
eaa85490 | 680 | depends on !DMA_UNCACHED_NONE && !KGDB_UART |
194de561 BW |
681 | help |
682 | This driver works under DMA mode. If this option is selected, the | |
683 | blackfin simple dma driver is also enabled. | |
684 | ||
685 | config SERIAL_BFIN_PIO | |
686 | bool "PIO mode" | |
687 | help | |
688 | This driver works under PIO mode. | |
689 | ||
690 | endchoice | |
691 | ||
692 | config SERIAL_BFIN_UART0 | |
693 | bool "Enable UART0" | |
694 | depends on SERIAL_BFIN | |
695 | help | |
696 | Enable UART0 | |
697 | ||
698 | config BFIN_UART0_CTSRTS | |
699 | bool "Enable UART0 hardware flow control" | |
700 | depends on SERIAL_BFIN_UART0 | |
701 | help | |
702 | Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS | |
703 | signal. | |
704 | ||
705 | config UART0_CTS_PIN | |
706 | int "UART0 CTS pin" | |
707 | depends on BFIN_UART0_CTSRTS | |
708 | default 23 | |
709 | help | |
710 | The default pin is GPIO_GP7. | |
711 | Refer to ./include/asm-blackfin/gpio.h to see the GPIO map. | |
712 | ||
713 | config UART0_RTS_PIN | |
714 | int "UART0 RTS pin" | |
715 | depends on BFIN_UART0_CTSRTS | |
716 | default 22 | |
717 | help | |
718 | The default pin is GPIO_GP6. | |
719 | Refer to ./include/asm-blackfin/gpio.h to see the GPIO map. | |
720 | ||
721 | config SERIAL_BFIN_UART1 | |
722 | bool "Enable UART1" | |
09545568 | 723 | depends on SERIAL_BFIN && (!BF531 && !BF532 && !BF533 && !BF561) |
194de561 BW |
724 | help |
725 | Enable UART1 | |
726 | ||
727 | config BFIN_UART1_CTSRTS | |
728 | bool "Enable UART1 hardware flow control" | |
729 | depends on SERIAL_BFIN_UART1 | |
730 | help | |
731 | Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS | |
732 | signal. | |
733 | ||
734 | config UART1_CTS_PIN | |
735 | int "UART1 CTS pin" | |
db288381 | 736 | depends on BFIN_UART1_CTSRTS && !BF54x |
194de561 BW |
737 | default -1 |
738 | help | |
739 | Refer to ./include/asm-blackfin/gpio.h to see the GPIO map. | |
740 | ||
741 | config UART1_RTS_PIN | |
742 | int "UART1 RTS pin" | |
db288381 | 743 | depends on BFIN_UART1_CTSRTS && !BF54x |
194de561 BW |
744 | default -1 |
745 | help | |
746 | Refer to ./include/asm-blackfin/gpio.h to see the GPIO map. | |
747 | ||
f4d640c9 RH |
748 | config SERIAL_BFIN_UART2 |
749 | bool "Enable UART2" | |
750 | depends on SERIAL_BFIN && (BF54x) | |
751 | help | |
752 | Enable UART2 | |
753 | ||
754 | config BFIN_UART2_CTSRTS | |
755 | bool "Enable UART2 hardware flow control" | |
756 | depends on SERIAL_BFIN_UART2 | |
757 | help | |
758 | Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS | |
759 | signal. | |
760 | ||
761 | config UART2_CTS_PIN | |
762 | int "UART2 CTS pin" | |
763 | depends on BFIN_UART2_CTSRTS | |
764 | default -1 | |
765 | help | |
766 | Refer to ./include/asm-blackfin/gpio.h to see the GPIO map. | |
767 | ||
768 | config UART2_RTS_PIN | |
769 | int "UART2 RTS pin" | |
770 | depends on BFIN_UART2_CTSRTS | |
771 | default -1 | |
772 | help | |
773 | Refer to ./include/asm-blackfin/gpio.h to see the GPIO map. | |
774 | ||
775 | config SERIAL_BFIN_UART3 | |
776 | bool "Enable UART3" | |
777 | depends on SERIAL_BFIN && (BF54x) | |
778 | help | |
779 | Enable UART3 | |
780 | ||
781 | config BFIN_UART3_CTSRTS | |
782 | bool "Enable UART3 hardware flow control" | |
783 | depends on SERIAL_BFIN_UART3 | |
784 | help | |
785 | Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS | |
786 | signal. | |
787 | ||
1da177e4 LT |
788 | config SERIAL_IMX |
789 | bool "IMX serial port support" | |
e3d13ff4 | 790 | depends on ARM && (ARCH_IMX || ARCH_MXC) |
1da177e4 LT |
791 | select SERIAL_CORE |
792 | help | |
793 | If you have a machine based on a Motorola IMX CPU you | |
794 | can enable its onboard serial port by enabling this option. | |
795 | ||
796 | config SERIAL_IMX_CONSOLE | |
797 | bool "Console on IMX serial port" | |
798 | depends on SERIAL_IMX | |
799 | select SERIAL_CORE_CONSOLE | |
800 | help | |
801 | If you have enabled the serial port on the Motorola IMX | |
802 | CPU you can make it the console by answering Y to this option. | |
803 | ||
804 | Even if you say Y here, the currently visible virtual console | |
805 | (/dev/tty0) will still be used as the system console by default, but | |
806 | you can alter that using a kernel command line option such as | |
807 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
808 | your boot loader (lilo or loadlin) about how to pass options to the | |
809 | kernel at boot time.) | |
810 | ||
238b8721 PK |
811 | config SERIAL_UARTLITE |
812 | tristate "Xilinx uartlite serial port support" | |
813 | depends on PPC32 | |
814 | select SERIAL_CORE | |
815 | help | |
816 | Say Y here if you want to use the Xilinx uartlite serial controller. | |
817 | ||
818 | To compile this driver as a module, choose M here: the | |
819 | module will be called uartlite.ko. | |
820 | ||
821 | config SERIAL_UARTLITE_CONSOLE | |
822 | bool "Support for console on Xilinx uartlite serial port" | |
823 | depends on SERIAL_UARTLITE=y | |
824 | select SERIAL_CORE_CONSOLE | |
825 | help | |
826 | Say Y here if you wish to use a Xilinx uartlite as the system | |
827 | console (the system console is the device which receives all kernel | |
828 | messages and warnings and which allows logins in single user mode). | |
829 | ||
1da177e4 LT |
830 | config SERIAL_SUNCORE |
831 | bool | |
0b57ee9e | 832 | depends on SPARC |
1da177e4 LT |
833 | select SERIAL_CORE |
834 | select SERIAL_CORE_CONSOLE | |
835 | default y | |
836 | ||
837 | config SERIAL_SUNZILOG | |
838 | tristate "Sun Zilog8530 serial support" | |
0b57ee9e | 839 | depends on SPARC |
1da177e4 LT |
840 | help |
841 | This driver supports the Zilog8530 serial ports found on many Sparc | |
842 | systems. Say Y or M if you want to be able to these serial ports. | |
843 | ||
844 | config SERIAL_SUNZILOG_CONSOLE | |
845 | bool "Console on Sun Zilog8530 serial port" | |
846 | depends on SERIAL_SUNZILOG=y | |
847 | help | |
848 | If you would like to be able to use the Zilog8530 serial port | |
849 | on your Sparc system as the console, you can do so by answering | |
850 | Y to this option. | |
851 | ||
852 | config SERIAL_SUNSU | |
853 | tristate "Sun SU serial support" | |
0b57ee9e | 854 | depends on SPARC && PCI |
1da177e4 LT |
855 | help |
856 | This driver supports the 8250 serial ports that run the keyboard and | |
857 | mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able | |
858 | to these serial ports. | |
859 | ||
860 | config SERIAL_SUNSU_CONSOLE | |
861 | bool "Console on Sun SU serial port" | |
862 | depends on SERIAL_SUNSU=y | |
863 | help | |
864 | If you would like to be able to use the SU serial port | |
865 | on your Sparc system as the console, you can do so by answering | |
866 | Y to this option. | |
867 | ||
868 | config SERIAL_MUX | |
869 | tristate "Serial MUX support" | |
305f5167 | 870 | depends on GSC |
1da177e4 LT |
871 | select SERIAL_CORE |
872 | default y | |
873 | ---help--- | |
874 | Saying Y here will enable the hardware MUX serial driver for | |
e45da35e CD |
875 | the Nova, K class systems and D class with a 'remote control card'. |
876 | The hardware MUX is not 8250/16550 compatible therefore the | |
877 | /dev/ttyB0 device is shared between the Serial MUX and the PDC | |
878 | software console. The following steps need to be completed to use | |
879 | the Serial MUX: | |
1da177e4 LT |
880 | |
881 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
882 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
883 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
884 | root on this console.) | |
885 | 4. Change the kernel command console parameter to: console=ttyB0 | |
886 | ||
887 | config SERIAL_MUX_CONSOLE | |
7111de76 AB |
888 | bool "Support for console on serial MUX" |
889 | depends on SERIAL_MUX=y | |
1da177e4 | 890 | select SERIAL_CORE_CONSOLE |
7111de76 | 891 | default y |
1da177e4 LT |
892 | |
893 | config PDC_CONSOLE | |
894 | bool "PDC software console support" | |
895 | depends on PARISC && !SERIAL_MUX && VT | |
896 | default n | |
897 | help | |
898 | Saying Y here will enable the software based PDC console to be | |
899 | used as the system console. This is useful for machines in | |
900 | which the hardware based console has not been written yet. The | |
901 | following steps must be competed to use the PDC console: | |
902 | ||
903 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
904 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
905 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
906 | root on this console.) | |
907 | 4. Change the kernel command console parameter to: console=ttyB0 | |
908 | ||
909 | config SERIAL_SUNSAB | |
910 | tristate "Sun Siemens SAB82532 serial support" | |
0b57ee9e | 911 | depends on SPARC && PCI |
1da177e4 LT |
912 | help |
913 | This driver supports the Siemens SAB82532 DUSCC serial ports on newer | |
914 | (PCI) UltraSPARC systems. Say Y or M if you want to be able to these | |
915 | serial ports. | |
916 | ||
917 | config SERIAL_SUNSAB_CONSOLE | |
918 | bool "Console on Sun Siemens SAB82532 serial port" | |
919 | depends on SERIAL_SUNSAB=y | |
920 | help | |
921 | If you would like to be able to use the SAB82532 serial port | |
922 | on your Sparc system as the console, you can do so by answering | |
923 | Y to this option. | |
924 | ||
02fd473b DM |
925 | config SERIAL_SUNHV |
926 | bool "Sun4v Hypervisor Console support" | |
927 | depends on SPARC64 | |
928 | help | |
929 | This driver supports the console device found on SUN4V Sparc | |
930 | systems. Say Y if you want to be able to use this device. | |
931 | ||
1da177e4 | 932 | config SERIAL_IP22_ZILOG |
5057c98a TB |
933 | tristate "SGI Zilog8530 serial support" |
934 | depends on SGI_HAS_ZILOG | |
1da177e4 LT |
935 | select SERIAL_CORE |
936 | help | |
5057c98a | 937 | This driver supports the Zilog8530 serial ports found on SGI |
1da177e4 LT |
938 | systems. Say Y or M if you want to be able to these serial ports. |
939 | ||
940 | config SERIAL_IP22_ZILOG_CONSOLE | |
5057c98a | 941 | bool "Console on SGI Zilog8530 serial port" |
1da177e4 LT |
942 | depends on SERIAL_IP22_ZILOG=y |
943 | select SERIAL_CORE_CONSOLE | |
944 | ||
1da177e4 | 945 | config SERIAL_SH_SCI |
ecd95616 | 946 | tristate "SuperH SCI(F) serial port support" |
1da177e4 LT |
947 | depends on SUPERH || H8300 |
948 | select SERIAL_CORE | |
949 | ||
ecd95616 PM |
950 | config SERIAL_SH_SCI_NR_UARTS |
951 | int "Maximum number of SCI(F) serial ports" | |
952 | depends on SERIAL_SH_SCI | |
953 | default "2" | |
954 | ||
1da177e4 | 955 | config SERIAL_SH_SCI_CONSOLE |
ecd95616 | 956 | bool "Support for console on SuperH SCI(F)" |
1da177e4 LT |
957 | depends on SERIAL_SH_SCI=y |
958 | select SERIAL_CORE_CONSOLE | |
959 | ||
de8211b9 VW |
960 | config SERIAL_PNX8XXX |
961 | bool "Enable PNX8XXX SoCs' UART Support" | |
962 | depends on MIPS && SOC_PNX8550 | |
963 | select SERIAL_CORE | |
964 | help | |
965 | If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330 | |
966 | and you want to use serial ports, say Y. Otherwise, say N. | |
967 | ||
968 | config SERIAL_PNX8XXX_CONSOLE | |
969 | bool "Enable PNX8XX0 serial console" | |
970 | depends on SERIAL_PNX8XXX | |
971 | select SERIAL_CORE_CONSOLE | |
972 | help | |
973 | If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330 | |
974 | and you want to use serial console, say Y. Otherwise, say N. | |
975 | ||
1da177e4 LT |
976 | config SERIAL_CORE |
977 | tristate | |
978 | ||
979 | config SERIAL_CORE_CONSOLE | |
980 | bool | |
981 | ||
f2d937f3 JW |
982 | config CONSOLE_POLL |
983 | bool | |
984 | ||
1da177e4 LT |
985 | config SERIAL_68328 |
986 | bool "68328 serial support" | |
987 | depends on M68328 || M68EZ328 || M68VZ328 | |
988 | help | |
989 | This driver supports the built-in serial port of the Motorola 68328 | |
09509603 | 990 | (standard, EZ and VZ varieties). |
1da177e4 LT |
991 | |
992 | config SERIAL_68328_RTS_CTS | |
993 | bool "Support RTS/CTS on 68328 serial port" | |
994 | depends on SERIAL_68328 | |
995 | ||
996 | config SERIAL_COLDFIRE | |
f7c5a770 | 997 | bool "ColdFire serial support (DEPRECATED)" |
1da177e4 LT |
998 | depends on COLDFIRE |
999 | help | |
1000 | This driver supports the built-in serial ports of the Motorola ColdFire | |
1001 | family of CPUs. | |
f7c5a770 SS |
1002 | This driver is deprecated because it supports only the old interface |
1003 | for serial drivers and features like magic keys are not working. | |
1004 | Please switch to the new style driver because this driver will be | |
1005 | removed soon. | |
1da177e4 | 1006 | |
ae1b5f0d GU |
1007 | config SERIAL_MCF |
1008 | bool "Coldfire serial support (new style driver)" | |
1009 | depends on COLDFIRE | |
1010 | select SERIAL_CORE | |
1011 | help | |
1012 | This new serial driver supports the Freescale Coldfire serial ports | |
1013 | using the new serial driver subsystem. | |
1014 | ||
1015 | config SERIAL_MCF_BAUDRATE | |
1016 | int "Default baudrate for Coldfire serial ports" | |
1017 | depends on SERIAL_MCF | |
1018 | default 19200 | |
1019 | help | |
1020 | This setting lets you define what the default baudrate is for the | |
1021 | ColdFire serial ports. The usual default varies from board to board, | |
1022 | and this setting is a way of catering for that. | |
1023 | ||
1024 | config SERIAL_MCF_CONSOLE | |
1025 | bool "Coldfire serial console support" | |
1026 | depends on SERIAL_MCF | |
1027 | select SERIAL_CORE_CONSOLE | |
1028 | help | |
1029 | Enable a ColdFire internal serial port to be the system console. | |
1030 | ||
1da177e4 LT |
1031 | config SERIAL_68360_SMC |
1032 | bool "68360 SMC uart support" | |
1033 | depends on M68360 | |
1034 | help | |
1035 | This driver supports the SMC serial ports of the Motorola 68360 CPU. | |
1036 | ||
1037 | config SERIAL_68360_SCC | |
1038 | bool "68360 SCC uart support" | |
1039 | depends on M68360 | |
1040 | help | |
1041 | This driver supports the SCC serial ports of the Motorola 68360 CPU. | |
1042 | ||
1043 | config SERIAL_68360 | |
1044 | bool | |
1045 | depends on SERIAL_68360_SMC || SERIAL_68360_SCC | |
1046 | default y | |
1047 | ||
1048 | config SERIAL_PMACZILOG | |
1049 | tristate "PowerMac z85c30 ESCC support" | |
1050 | depends on PPC_OF && PPC_PMAC | |
1051 | select SERIAL_CORE | |
1052 | help | |
1053 | This driver supports the Zilog z85C30 serial ports found on | |
1054 | PowerMac machines. | |
1055 | Say Y or M if you want to be able to these serial ports. | |
1056 | ||
e4533b24 DW |
1057 | config SERIAL_PMACZILOG_TTYS |
1058 | bool "Use ttySn device nodes for Zilog z85c30" | |
1059 | depends on SERIAL_PMACZILOG | |
1060 | help | |
1061 | The pmac_zilog driver for the z85C30 chip on many powermacs | |
1062 | historically used the device numbers for /dev/ttySn. The | |
1063 | 8250 serial port driver also uses these numbers, which means | |
1064 | the two drivers being unable to coexist; you could not use | |
1065 | both z85C30 and 8250 type ports at the same time. | |
1066 | ||
1067 | If this option is not selected, the pmac_zilog driver will | |
1068 | use the device numbers allocated for /dev/ttyPZn. This allows | |
1069 | the pmac_zilog and 8250 drivers to co-exist, but may cause | |
1070 | existing userspace setups to break. Programs that need to | |
1071 | access the built-in serial ports on powermacs will need to | |
1072 | be reconfigured to use /dev/ttyPZn instead of /dev/ttySn. | |
1073 | ||
1074 | If you enable this option, any z85c30 ports in the system will | |
1075 | be registered as ttyS0 onwards as in the past, and you will be | |
1076 | unable to use the 8250 module for PCMCIA or other 16C550-style | |
1077 | UARTs. | |
1078 | ||
1079 | Say N unless you need the z85c30 ports on your powermac | |
1080 | to appear as /dev/ttySn. | |
1081 | ||
1da177e4 LT |
1082 | config SERIAL_PMACZILOG_CONSOLE |
1083 | bool "Console on PowerMac z85c30 serial port" | |
1084 | depends on SERIAL_PMACZILOG=y | |
1085 | select SERIAL_CORE_CONSOLE | |
1086 | help | |
1087 | If you would like to be able to use the z85c30 serial port | |
1088 | on your PowerMac as the console, you can do so by answering | |
1089 | Y to this option. | |
1090 | ||
1091 | config SERIAL_LH7A40X | |
1092 | tristate "Sharp LH7A40X embedded UART support" | |
1093 | depends on ARM && ARCH_LH7A40X | |
1094 | select SERIAL_CORE | |
1095 | help | |
1096 | This enables support for the three on-board UARTs of the | |
1097 | Sharp LH7A40X series CPUs. Choose Y or M. | |
1098 | ||
1099 | config SERIAL_LH7A40X_CONSOLE | |
1100 | bool "Support for console on Sharp LH7A40X serial port" | |
1101 | depends on SERIAL_LH7A40X=y | |
1102 | select SERIAL_CORE_CONSOLE | |
1103 | help | |
1104 | Say Y here if you wish to use one of the serial ports as the | |
1105 | system console--the system console is the device which | |
1106 | receives all kernel messages and warnings and which allows | |
1107 | logins in single user mode. | |
1108 | ||
1109 | Even if you say Y here, the currently visible framebuffer console | |
1110 | (/dev/tty0) will still be used as the default system console, but | |
1111 | you can alter that using a kernel command line, for example | |
1112 | "console=ttyAM1". | |
1113 | ||
1114 | config SERIAL_CPM | |
1115 | tristate "CPM SCC/SMC serial port support" | |
1116 | depends on CPM2 || 8xx | |
1117 | select SERIAL_CORE | |
1118 | help | |
1119 | This driver supports the SCC and SMC serial ports on Motorola | |
1120 | embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx) | |
1121 | ||
1122 | config SERIAL_CPM_CONSOLE | |
1123 | bool "Support for console on CPM SCC/SMC serial port" | |
1124 | depends on SERIAL_CPM=y | |
1125 | select SERIAL_CORE_CONSOLE | |
1126 | help | |
1127 | Say Y here if you wish to use a SCC or SMC CPM UART as the system | |
1128 | console (the system console is the device which receives all kernel | |
1129 | messages and warnings and which allows logins in single user mode). | |
1130 | ||
1131 | Even if you say Y here, the currently visible framebuffer console | |
1132 | (/dev/tty0) will still be used as the system console by default, but | |
1133 | you can alter that using a kernel command line option such as | |
1134 | "console=ttyCPM0". (Try "man bootparam" or see the documentation of | |
1135 | your boot loader (lilo or loadlin) about how to pass options to the | |
1136 | kernel at boot time.) | |
1137 | ||
1138 | config SERIAL_CPM_SCC1 | |
1139 | bool "Support for SCC1 serial port" | |
1140 | depends on SERIAL_CPM=y | |
1141 | help | |
74e8b51d | 1142 | Select this option to use SCC1 as a serial port |
1da177e4 LT |
1143 | |
1144 | config SERIAL_CPM_SCC2 | |
1145 | bool "Support for SCC2 serial port" | |
1146 | depends on SERIAL_CPM=y | |
1147 | help | |
74e8b51d | 1148 | Select this option to use SCC2 as a serial port |
1da177e4 LT |
1149 | |
1150 | config SERIAL_CPM_SCC3 | |
1151 | bool "Support for SCC3 serial port" | |
1152 | depends on SERIAL_CPM=y | |
1153 | help | |
74e8b51d | 1154 | Select this option to use SCC3 as a serial port |
1da177e4 LT |
1155 | |
1156 | config SERIAL_CPM_SCC4 | |
1157 | bool "Support for SCC4 serial port" | |
1158 | depends on SERIAL_CPM=y | |
1159 | help | |
74e8b51d | 1160 | Select this option to use SCC4 as a serial port |
1da177e4 LT |
1161 | |
1162 | config SERIAL_CPM_SMC1 | |
1163 | bool "Support for SMC1 serial port" | |
1164 | depends on SERIAL_CPM=y | |
1165 | help | |
74e8b51d | 1166 | Select this option to use SMC1 as a serial port |
1da177e4 LT |
1167 | |
1168 | config SERIAL_CPM_SMC2 | |
1169 | bool "Support for SMC2 serial port" | |
1170 | depends on SERIAL_CPM=y | |
1171 | help | |
74e8b51d | 1172 | Select this option to use SMC2 as a serial port |
1da177e4 LT |
1173 | |
1174 | config SERIAL_SGI_L1_CONSOLE | |
1175 | bool "SGI Altix L1 serial console support" | |
1176 | depends on IA64_GENERIC || IA64_SGI_SN2 | |
1177 | select SERIAL_CORE | |
1178 | select SERIAL_CORE_CONSOLE | |
1179 | help | |
1180 | If you have an SGI Altix and you would like to use the system | |
1181 | controller serial port as your console (you want this!), | |
1182 | say Y. Otherwise, say N. | |
1183 | ||
1184 | config SERIAL_MPC52xx | |
25ae3a07 JR |
1185 | tristate "Freescale MPC52xx/MPC512x family PSC serial support" |
1186 | depends on PPC_MPC52xx || PPC_MPC512x | |
1da177e4 LT |
1187 | select SERIAL_CORE |
1188 | help | |
25ae3a07 JR |
1189 | This driver supports MPC52xx and MPC512x PSC serial ports. If you would |
1190 | like to use them, you must answer Y or M to this option. Note that | |
1da177e4 LT |
1191 | for use as console, it must be included in kernel and not as a |
1192 | module. | |
1193 | ||
1194 | config SERIAL_MPC52xx_CONSOLE | |
25ae3a07 | 1195 | bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port" |
1da177e4 LT |
1196 | depends on SERIAL_MPC52xx=y |
1197 | select SERIAL_CORE_CONSOLE | |
1198 | help | |
1199 | Select this options if you'd like to use one of the PSC serial port | |
1200 | of the Freescale MPC52xx family as a console. | |
1201 | ||
1202 | config SERIAL_MPC52xx_CONSOLE_BAUD | |
25ae3a07 | 1203 | int "Freescale MPC52xx/MPC512x family PSC serial port baud" |
1da177e4 LT |
1204 | depends on SERIAL_MPC52xx_CONSOLE=y |
1205 | default "9600" | |
1206 | help | |
1207 | Select the MPC52xx console baud rate. | |
1208 | This value is only used if the bootloader doesn't pass in the | |
1209 | console baudrate | |
1210 | ||
1211 | config SERIAL_ICOM | |
1212 | tristate "IBM Multiport Serial Adapter" | |
145d01e4 | 1213 | depends on PCI && (PPC_ISERIES || PPC_PSERIES) |
1da177e4 | 1214 | select SERIAL_CORE |
cb2fc532 | 1215 | select FW_LOADER |
1da177e4 LT |
1216 | help |
1217 | This driver is for a family of multiport serial adapters | |
1218 | including 2 port RVX, 2 port internal modem, 4 port internal | |
1219 | modem and a split 1 port RVX and 1 port internal modem. | |
1220 | ||
1221 | This driver can also be built as a module. If so, the module | |
1222 | will be called icom. | |
1223 | ||
1224 | config SERIAL_M32R_SIO | |
1225 | bool "M32R SIO I/F" | |
1226 | depends on M32R | |
1227 | default y | |
1228 | select SERIAL_CORE | |
1229 | help | |
1230 | Say Y here if you want to use the M32R serial controller. | |
1231 | ||
1232 | config SERIAL_M32R_SIO_CONSOLE | |
1233 | bool "use SIO console" | |
1234 | depends on SERIAL_M32R_SIO=y | |
1235 | select SERIAL_CORE_CONSOLE | |
1236 | help | |
1237 | Say Y here if you want to support a serial console. | |
1238 | ||
1239 | If you use an M3T-M32700UT or an OPSPUT platform, | |
1240 | please say also y for SERIAL_M32R_PLDSIO. | |
1241 | ||
1242 | config SERIAL_M32R_PLDSIO | |
1243 | bool "M32R SIO I/F on a PLD" | |
d600b97c | 1244 | depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT) |
1da177e4 LT |
1245 | default n |
1246 | help | |
1247 | Say Y here if you want to use the M32R serial controller | |
1248 | on a PLD (Programmable Logic Device). | |
1249 | ||
1250 | If you use an M3T-M32700UT or an OPSPUT platform, | |
1251 | please say Y. | |
1252 | ||
1253 | config SERIAL_TXX9 | |
1254 | bool "TMPTX39XX/49XX SIO support" | |
bef1f402 | 1255 | depends on HAS_TXX9_SERIAL |
1da177e4 LT |
1256 | select SERIAL_CORE |
1257 | default y | |
1258 | ||
1259 | config HAS_TXX9_SERIAL | |
1260 | bool | |
1261 | ||
138c5d25 AN |
1262 | config SERIAL_TXX9_NR_UARTS |
1263 | int "Maximum number of TMPTX39XX/49XX SIO ports" | |
1264 | depends on SERIAL_TXX9 | |
1265 | default "6" | |
1266 | ||
1da177e4 LT |
1267 | config SERIAL_TXX9_CONSOLE |
1268 | bool "TMPTX39XX/49XX SIO Console support" | |
1269 | depends on SERIAL_TXX9=y | |
1270 | select SERIAL_CORE_CONSOLE | |
1271 | ||
1272 | config SERIAL_TXX9_STDSERIAL | |
1273 | bool "TX39XX/49XX SIO act as standard serial" | |
1274 | depends on !SERIAL_8250 && SERIAL_TXX9 | |
1275 | ||
1276 | config SERIAL_VR41XX | |
1277 | tristate "NEC VR4100 series Serial Interface Unit support" | |
1278 | depends on CPU_VR41XX | |
1279 | select SERIAL_CORE | |
1280 | help | |
1281 | If you have a NEC VR4100 series processor and you want to use | |
1282 | Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU) | |
1283 | (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N. | |
1284 | ||
1285 | config SERIAL_VR41XX_CONSOLE | |
1286 | bool "Enable NEC VR4100 series Serial Interface Unit console" | |
2174041d | 1287 | depends on SERIAL_VR41XX=y |
1da177e4 LT |
1288 | select SERIAL_CORE_CONSOLE |
1289 | help | |
1290 | If you have a NEC VR4100 series processor and you want to use | |
1291 | a console on a serial port, say Y. Otherwise, say N. | |
1292 | ||
1293 | config SERIAL_JSM | |
0a577ce3 AK |
1294 | tristate "Digi International NEO PCI Support" |
1295 | depends on PCI | |
1296 | select SERIAL_CORE | |
1297 | help | |
1298 | This is a driver for Digi International's Neo series | |
1299 | of cards which provide multiple serial ports. You would need | |
1300 | something like this to connect more than two modems to your Linux | |
1301 | box, for instance in order to become a dial-in server. This driver | |
1302 | supports PCI boards only. | |
a5f1e4ed AO |
1303 | |
1304 | If you have a card like this, say Y here, otherwise say N. | |
0a577ce3 AK |
1305 | |
1306 | To compile this driver as a module, choose M here: the | |
1307 | module will be called jsm. | |
1da177e4 | 1308 | |
e5d310b3 BC |
1309 | config SERIAL_SGI_IOC4 |
1310 | tristate "SGI IOC4 controller serial support" | |
1311 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4 | |
1312 | select SERIAL_CORE | |
1313 | help | |
1314 | If you have an SGI Altix with an IOC4 based Base IO card | |
1315 | and wish to use the serial ports on this card, say Y. | |
1316 | Otherwise, say N. | |
1317 | ||
2d0cfb52 PG |
1318 | config SERIAL_SGI_IOC3 |
1319 | tristate "SGI Altix IOC3 serial support" | |
1320 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3 | |
1321 | select SERIAL_CORE | |
1322 | help | |
1323 | If you have an SGI Altix with an IOC3 serial card, | |
1324 | say Y or M. Otherwise, say N. | |
1325 | ||
f8441e13 SH |
1326 | config SERIAL_NETX |
1327 | bool "NetX serial port support" | |
1328 | depends on ARM && ARCH_NETX | |
1329 | select SERIAL_CORE | |
1330 | help | |
1331 | If you have a machine based on a Hilscher NetX SoC you | |
1332 | can enable its onboard serial port by enabling this option. | |
1333 | ||
1334 | To compile this driver as a module, choose M here: the | |
1335 | module will be called netx-serial. | |
1336 | ||
1337 | config SERIAL_NETX_CONSOLE | |
1338 | bool "Console on NetX serial port" | |
1339 | depends on SERIAL_NETX | |
1340 | select SERIAL_CORE_CONSOLE | |
1341 | help | |
b885b27c UKK |
1342 | If you have enabled the serial port on the Hilscher NetX SoC |
1343 | you can make it the console by answering Y to this option. | |
f8441e13 | 1344 | |
8d38a5b2 AB |
1345 | config SERIAL_OF_PLATFORM |
1346 | tristate "Serial port on Open Firmware platform bus" | |
1347 | depends on PPC_OF | |
1348 | depends on SERIAL_8250 | |
1349 | help | |
1350 | If you have a PowerPC based system that has serial ports | |
1351 | on a platform specific bus, you should enable this option. | |
1352 | Currently, only 8250 compatible ports are supported, but | |
1353 | others can easily be added. | |
1354 | ||
d7584ed2 TT |
1355 | config SERIAL_QE |
1356 | tristate "Freescale QUICC Engine serial port support" | |
1357 | depends on QUICC_ENGINE | |
1358 | select SERIAL_CORE | |
1359 | select FW_LOADER | |
1360 | default n | |
1361 | help | |
1362 | This driver supports the QE serial ports on Freescale embedded | |
1363 | PowerPC that contain a QUICC Engine. | |
1364 | ||
eea63e0e TB |
1365 | config SERIAL_SC26XX |
1366 | tristate "SC2681/SC2692 serial port support" | |
1367 | depends on SNI_RM | |
1368 | select SERIAL_CORE | |
1369 | help | |
1370 | This is a driver for the onboard serial ports of | |
1371 | older RM400 machines. | |
1372 | ||
1373 | config SERIAL_SC26XX_CONSOLE | |
1374 | bool "Console on SC2681/SC2692 serial port" | |
1375 | depends on SERIAL_SC26XX | |
1376 | select SERIAL_CORE_CONSOLE | |
1377 | help | |
1378 | Support for Console on SC2681/SC2692 serial ports. | |
1379 | ||
2f351741 BW |
1380 | config SERIAL_BFIN_SPORT |
1381 | tristate "Blackfin SPORT emulate UART (EXPERIMENTAL)" | |
460ed2ea | 1382 | depends on BLACKFIN && EXPERIMENTAL |
2f351741 BW |
1383 | select SERIAL_CORE |
1384 | help | |
1385 | Enble support SPORT emulate UART on Blackfin series. | |
1386 | ||
1387 | To compile this driver as a module, choose M here: the | |
1388 | module will be called bfin_sport_uart. | |
1389 | ||
1390 | choice | |
1391 | prompt "Baud rate for Blackfin SPORT UART" | |
1392 | depends on SERIAL_BFIN_SPORT | |
1393 | default SERIAL_SPORT_BAUD_RATE_57600 | |
1394 | help | |
1395 | Choose a baud rate for the SPORT UART, other uart settings are | |
1396 | 8 bit, 1 stop bit, no parity, no flow control. | |
1397 | ||
1398 | config SERIAL_SPORT_BAUD_RATE_115200 | |
1399 | bool "115200" | |
1400 | ||
1401 | config SERIAL_SPORT_BAUD_RATE_57600 | |
1402 | bool "57600" | |
1403 | ||
1404 | config SERIAL_SPORT_BAUD_RATE_38400 | |
1405 | bool "38400" | |
1406 | ||
1407 | config SERIAL_SPORT_BAUD_RATE_19200 | |
1408 | bool "19200" | |
1409 | ||
1410 | config SERIAL_SPORT_BAUD_RATE_9600 | |
1411 | bool "9600" | |
1412 | endchoice | |
1413 | ||
1414 | config SPORT_BAUD_RATE | |
1415 | int | |
1416 | depends on SERIAL_BFIN_SPORT | |
1417 | default 115200 if (SERIAL_SPORT_BAUD_RATE_115200) | |
1418 | default 57600 if (SERIAL_SPORT_BAUD_RATE_57600) | |
1419 | default 38400 if (SERIAL_SPORT_BAUD_RATE_38400) | |
1420 | default 19200 if (SERIAL_SPORT_BAUD_RATE_19200) | |
1421 | default 9600 if (SERIAL_SPORT_BAUD_RATE_9600) | |
1422 | ||
1da177e4 | 1423 | endmenu |