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" | |
1da177e4 LT |
12 | select SERIAL_CORE |
13 | ---help--- | |
14 | This selects whether you want to include the driver for the standard | |
15 | serial ports. The standard answer is Y. People who might say N | |
16 | here are those that are setting up dedicated Ethernet WWW/FTP | |
17 | servers, or users that have one of the various bus mice instead of a | |
18 | serial mouse and don't intend to use their machine's standard serial | |
19 | port for anything. (Note that the Cyclades and Stallion multi | |
20 | serial port drivers do not need this driver built in for them to | |
21 | work.) | |
22 | ||
23 | To compile this driver as a module, choose M here: the | |
df7559d3 | 24 | module will be called 8250. |
1da177e4 LT |
25 | [WARNING: Do not compile this driver as a module if you are using |
26 | non-standard serial ports, since the configuration information will | |
27 | be lost when the driver is unloaded. This limitation may be lifted | |
28 | in the future.] | |
29 | ||
30 | BTW1: If you have a mouseman serial mouse which is not recognized by | |
31 | the X window system, try running gpm first. | |
32 | ||
33 | BTW2: If you intend to use a software modem (also called Winmodem) | |
34 | under Linux, forget it. These modems are crippled and require | |
35 | proprietary drivers which are only available under Windows. | |
36 | ||
37 | Most people will say Y or M here, so that they can use serial mice, | |
38 | modems and similar devices connecting to the standard serial ports. | |
39 | ||
40 | config SERIAL_8250_CONSOLE | |
41 | bool "Console on 8250/16550 and compatible serial port" | |
42 | depends on SERIAL_8250=y | |
43 | select SERIAL_CORE_CONSOLE | |
44 | ---help--- | |
45 | If you say Y here, it will be possible to use a serial port as the | |
46 | system console (the system console is the device which receives all | |
47 | kernel messages and warnings and which allows logins in single user | |
48 | mode). This could be useful if some terminal or printer is connected | |
49 | to that serial port. | |
50 | ||
51 | Even if you say Y here, the currently visible virtual console | |
52 | (/dev/tty0) will still be used as the system console by default, but | |
53 | you can alter that using a kernel command line option such as | |
54 | "console=ttyS1". (Try "man bootparam" or see the documentation of | |
55 | your boot loader (grub or lilo or loadlin) about how to pass options | |
56 | to the kernel at boot time.) | |
57 | ||
58 | If you don't have a VGA card installed and you say Y here, the | |
59 | kernel will automatically use the first serial line, /dev/ttyS0, as | |
60 | system console. | |
61 | ||
01dd2fbf | 62 | You can set that using a kernel command line option such as |
18a8bd94 YL |
63 | "console=uart8250,io,0x3f8,9600n8" |
64 | "console=uart8250,mmio,0xff5e0000,115200n8". | |
01dd2fbf ML |
65 | and it will switch to normal serial console when the corresponding |
66 | port is ready. | |
18a8bd94 YL |
67 | "earlycon=uart8250,io,0x3f8,9600n8" |
68 | "earlycon=uart8250,mmio,0xff5e0000,115200n8". | |
69 | it will not only setup early console. | |
70 | ||
1da177e4 LT |
71 | If unsure, say N. |
72 | ||
18a8bd94 YL |
73 | config FIX_EARLYCON_MEM |
74 | bool | |
75 | depends on X86 | |
76 | default y | |
77 | ||
0cff260a RK |
78 | config SERIAL_8250_GSC |
79 | tristate | |
80 | depends on SERIAL_8250 && GSC | |
81 | default SERIAL_8250 | |
82 | ||
83 | config SERIAL_8250_PCI | |
84 | tristate "8250/16550 PCI device support" if EMBEDDED | |
85 | depends on SERIAL_8250 && PCI | |
86 | default SERIAL_8250 | |
87 | help | |
57d4810e AM |
88 | This builds standard PCI serial support. You may be able to |
89 | disable this feature if you only need legacy serial support. | |
90 | Saves about 9K. | |
0cff260a RK |
91 | |
92 | config SERIAL_8250_PNP | |
93 | tristate "8250/16550 PNP device support" if EMBEDDED | |
94 | depends on SERIAL_8250 && PNP | |
95 | default SERIAL_8250 | |
96 | help | |
57d4810e AM |
97 | This builds standard PNP serial support. You may be able to |
98 | disable this feature if you only need legacy serial support. | |
0cff260a RK |
99 | |
100 | config SERIAL_8250_HP300 | |
101 | tristate | |
102 | depends on SERIAL_8250 && HP300 | |
103 | default SERIAL_8250 | |
104 | ||
1da177e4 LT |
105 | config SERIAL_8250_CS |
106 | tristate "8250/16550 PCMCIA device support" | |
107 | depends on PCMCIA && SERIAL_8250 | |
108 | ---help--- | |
109 | Say Y here to enable support for 16-bit PCMCIA serial devices, | |
110 | including serial port cards, modems, and the modem functions of | |
111 | multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are | |
112 | credit-card size devices often used with laptops.) | |
113 | ||
114 | To compile this driver as a module, choose M here: the | |
115 | module will be called serial_cs. | |
116 | ||
117 | If unsure, say N. | |
118 | ||
1da177e4 | 119 | config SERIAL_8250_NR_UARTS |
026d02a2 | 120 | int "Maximum number of 8250/16550 serial ports" |
1da177e4 LT |
121 | depends on SERIAL_8250 |
122 | default "4" | |
ec9f47cd RK |
123 | help |
124 | Set this to the number of serial ports you want the driver | |
125 | to support. This includes any ports discovered via ACPI or | |
126 | PCI enumeration and any ports that may be added at run-time | |
127 | via hot-plug, or any ISA multi-port serial cards. | |
1da177e4 | 128 | |
a61c2d78 DJ |
129 | config SERIAL_8250_RUNTIME_UARTS |
130 | int "Number of 8250/16550 serial ports to register at runtime" | |
131 | depends on SERIAL_8250 | |
9a8ffccf | 132 | range 0 SERIAL_8250_NR_UARTS |
a61c2d78 DJ |
133 | default "4" |
134 | help | |
135 | Set this to the maximum number of serial ports you want | |
09509603 | 136 | the kernel to register at boot time. This can be overridden |
a61c2d78 DJ |
137 | with the module parameter "nr_uarts", or boot-time parameter |
138 | 8250.nr_uarts | |
139 | ||
1da177e4 LT |
140 | config SERIAL_8250_EXTENDED |
141 | bool "Extended 8250/16550 serial driver options" | |
142 | depends on SERIAL_8250 | |
143 | help | |
144 | If you wish to use any non-standard features of the standard "dumb" | |
145 | driver, say Y here. This includes HUB6 support, shared serial | |
146 | interrupts, special multiport support, support for more than the | |
147 | four COM 1/2/3/4 boards, etc. | |
148 | ||
149 | Note that the answer to this question won't directly affect the | |
150 | kernel: saying N will just cause the configurator to skip all | |
151 | the questions about serial driver options. If unsure, say N. | |
152 | ||
153 | config SERIAL_8250_MANY_PORTS | |
154 | bool "Support more than 4 legacy serial ports" | |
155 | depends on SERIAL_8250_EXTENDED && !IA64 | |
156 | help | |
157 | Say Y here if you have dumb serial boards other than the four | |
158 | standard COM 1/2/3/4 ports. This may happen if you have an AST | |
159 | FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available | |
160 | from <http://www.tldp.org/docs.html#howto>), or other custom | |
161 | serial port hardware which acts similar to standard serial port | |
162 | hardware. If you only use the standard COM 1/2/3/4 ports, you can | |
163 | say N here to save some memory. You can also say Y if you have an | |
164 | "intelligent" multiport card such as Cyclades, Digiboards, etc. | |
165 | ||
ec9f47cd RK |
166 | # |
167 | # Multi-port serial cards | |
168 | # | |
169 | ||
170 | config SERIAL_8250_FOURPORT | |
171 | tristate "Support Fourport cards" | |
172 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
173 | help | |
174 | Say Y here if you have an AST FourPort serial board. | |
175 | ||
176 | To compile this driver as a module, choose M here: the module | |
177 | will be called 8250_fourport. | |
178 | ||
179 | config SERIAL_8250_ACCENT | |
180 | tristate "Support Accent cards" | |
181 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
182 | help | |
183 | Say Y here if you have an Accent Async serial board. | |
184 | ||
185 | To compile this driver as a module, choose M here: the module | |
186 | will be called 8250_accent. | |
187 | ||
ec9f47cd RK |
188 | config SERIAL_8250_BOCA |
189 | tristate "Support Boca cards" | |
190 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
191 | help | |
192 | Say Y here if you have a Boca serial board. Please read the Boca | |
09509603 | 193 | mini-HOWTO, available from <http://www.tldp.org/docs.html#howto> |
ec9f47cd RK |
194 | |
195 | To compile this driver as a module, choose M here: the module | |
196 | will be called 8250_boca. | |
197 | ||
e0980daf PS |
198 | config SERIAL_8250_EXAR_ST16C554 |
199 | tristate "Support Exar ST16C554/554D Quad UART" | |
200 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
201 | help | |
202 | The Uplogix Envoy TU301 uses this Exar Quad UART. If you are | |
203 | tinkering with your Envoy TU301, or have a machine with this UART, | |
204 | say Y here. | |
205 | ||
206 | To compile this driver as a module, choose M here: the module | |
207 | will be called 8250_exar_st16c554. | |
208 | ||
ec9f47cd RK |
209 | config SERIAL_8250_HUB6 |
210 | tristate "Support Hub6 cards" | |
211 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
212 | help | |
213 | Say Y here if you have a HUB6 serial board. | |
214 | ||
215 | To compile this driver as a module, choose M here: the module | |
216 | will be called 8250_hub6. | |
217 | ||
bf4735a4 DM |
218 | config SERIAL_8250_SHARE_IRQ |
219 | bool "Support for sharing serial interrupts" | |
220 | depends on SERIAL_8250_EXTENDED | |
221 | help | |
222 | Some serial boards have hardware support which allows multiple dumb | |
223 | serial ports on the same board to share a single IRQ. To enable | |
224 | support for this in the serial driver, say Y here. | |
225 | ||
226 | config SERIAL_8250_DETECT_IRQ | |
227 | bool "Autodetect IRQ on standard ports (unsafe)" | |
228 | depends on SERIAL_8250_EXTENDED | |
229 | help | |
230 | Say Y here if you want the kernel to try to guess which IRQ | |
231 | to use for your serial port. | |
232 | ||
233 | This is considered unsafe; it is far better to configure the IRQ in | |
234 | a boot script using the setserial command. | |
235 | ||
236 | If unsure, say N. | |
237 | ||
238 | config SERIAL_8250_RSA | |
239 | bool "Support RSA serial ports" | |
240 | depends on SERIAL_8250_EXTENDED | |
241 | help | |
242 | ::: To be written ::: | |
243 | ||
ec9f47cd RK |
244 | config SERIAL_8250_MCA |
245 | tristate "Support 8250-type ports on MCA buses" | |
246 | depends on SERIAL_8250 != n && MCA | |
247 | help | |
248 | Say Y here if you have a MCA serial ports. | |
249 | ||
250 | To compile this driver as a module, choose M here: the module | |
251 | will be called 8250_mca. | |
1da177e4 LT |
252 | |
253 | config SERIAL_8250_ACORN | |
254 | tristate "Acorn expansion card serial port support" | |
ec9f47cd | 255 | depends on ARCH_ACORN && SERIAL_8250 |
1da177e4 LT |
256 | help |
257 | If you have an Atomwide Serial card or Serial Port card for an Acorn | |
258 | system, say Y to this option. The driver can handle 1, 2, or 3 port | |
259 | cards. If unsure, say N. | |
260 | ||
21c614a7 | 261 | config SERIAL_8250_AU1X00 |
6e766458 | 262 | bool "Au1x00 serial port support" |
21c614a7 PA |
263 | depends on SERIAL_8250 != n && SOC_AU1X00 |
264 | help | |
6e766458 SS |
265 | If you have an Au1x00 SOC based board and want to use the serial port, |
266 | say Y to this option. The driver can handle up to 4 serial ports, | |
267 | depending on the SOC. If unsure, say N. | |
21c614a7 | 268 | |
bd71c182 TK |
269 | config SERIAL_8250_RM9K |
270 | bool "Support for MIPS RM9xxx integrated serial port" | |
271 | depends on SERIAL_8250 != n && SERIAL_RM9000 | |
272 | select SERIAL_8250_SHARE_IRQ | |
273 | help | |
274 | Selecting this option will add support for the integrated serial | |
275 | port hardware found on MIPS RM9122 and similar processors. | |
276 | If unsure, say N. | |
277 | ||
ec9f47cd RK |
278 | comment "Non-8250 serial port support" |
279 | ||
1da177e4 LT |
280 | config SERIAL_AMBA_PL010 |
281 | tristate "ARM AMBA PL010 serial port support" | |
84b6a232 | 282 | depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE) |
1da177e4 LT |
283 | select SERIAL_CORE |
284 | help | |
285 | This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have | |
00584719 LB |
286 | an Integrator/AP or Integrator/PP2 platform, or if you have a |
287 | Cirrus Logic EP93xx CPU, say Y or M here. | |
1da177e4 LT |
288 | |
289 | If unsure, say N. | |
290 | ||
291 | config SERIAL_AMBA_PL010_CONSOLE | |
292 | bool "Support for console on AMBA serial port" | |
293 | depends on SERIAL_AMBA_PL010=y | |
294 | select SERIAL_CORE_CONSOLE | |
295 | ---help--- | |
296 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
297 | console (the system console is the device which receives all kernel | |
298 | messages and warnings and which allows logins in single user mode). | |
299 | ||
300 | Even if you say Y here, the currently visible framebuffer console | |
301 | (/dev/tty0) will still be used as the system console by default, but | |
302 | you can alter that using a kernel command line option such as | |
303 | "console=ttyAM0". (Try "man bootparam" or see the documentation of | |
304 | your boot loader (lilo or loadlin) about how to pass options to the | |
305 | kernel at boot time.) | |
306 | ||
307 | config SERIAL_AMBA_PL011 | |
308 | tristate "ARM AMBA PL011 serial port support" | |
309 | depends on ARM_AMBA | |
310 | select SERIAL_CORE | |
311 | help | |
312 | This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have | |
313 | an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M | |
314 | here. | |
315 | ||
316 | If unsure, say N. | |
317 | ||
318 | config SERIAL_AMBA_PL011_CONSOLE | |
319 | bool "Support for console on AMBA serial port" | |
320 | depends on SERIAL_AMBA_PL011=y | |
321 | select SERIAL_CORE_CONSOLE | |
322 | ---help--- | |
323 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
324 | console (the system console is the device which receives all kernel | |
325 | messages and warnings and which allows logins in single user mode). | |
326 | ||
327 | Even if you say Y here, the currently visible framebuffer console | |
328 | (/dev/tty0) will still be used as the system console by default, but | |
329 | you can alter that using a kernel command line option such as | |
b22b4cdd | 330 | "console=ttyAMA0". (Try "man bootparam" or see the documentation of |
1da177e4 LT |
331 | your boot loader (lilo or loadlin) about how to pass options to the |
332 | kernel at boot time.) | |
333 | ||
b45d5279 MR |
334 | config SERIAL_SB1250_DUART |
335 | tristate "BCM1xxx on-chip DUART serial support" | |
336 | depends on SIBYTE_SB1xxx_SOC=y | |
337 | select SERIAL_CORE | |
338 | default y | |
339 | ---help--- | |
340 | Support for the asynchronous serial interface (DUART) included in | |
341 | the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that | |
342 | the letter D in DUART stands for "dual", which is how the device | |
343 | is implemented. Depending on the SOC configuration there may be | |
344 | one or more DUARTs available of which all are handled. | |
345 | ||
346 | If unsure, say Y. To compile this driver as a module, choose M here: | |
347 | the module will be called sb1250-duart. | |
348 | ||
349 | config SERIAL_SB1250_DUART_CONSOLE | |
350 | bool "Support for console on a BCM1xxx DUART serial port" | |
351 | depends on SERIAL_SB1250_DUART=y | |
352 | select SERIAL_CORE_CONSOLE | |
353 | default y | |
354 | ---help--- | |
355 | If you say Y here, it will be possible to use a serial port as the | |
356 | system console (the system console is the device which receives all | |
357 | kernel messages and warnings and which allows logins in single user | |
358 | mode). | |
359 | ||
360 | If unsure, say Y. | |
361 | ||
749c4e60 HS |
362 | config SERIAL_ATMEL |
363 | bool "AT91 / AT32 on-chip serial port support" | |
acca9b83 | 364 | depends on (ARM && ARCH_AT91) || AVR32 |
1e6c9c28 AV |
365 | select SERIAL_CORE |
366 | help | |
afefc415 | 367 | This enables the driver for the on-chip UARTs of the Atmel |
acca9b83 | 368 | AT91 and AT32 processors. |
1e6c9c28 | 369 | |
749c4e60 HS |
370 | config SERIAL_ATMEL_CONSOLE |
371 | bool "Support for console on AT91 / AT32 serial port" | |
372 | depends on SERIAL_ATMEL=y | |
1e6c9c28 AV |
373 | select SERIAL_CORE_CONSOLE |
374 | help | |
acca9b83 HS |
375 | Say Y here if you wish to use an on-chip UART on a Atmel |
376 | AT91 or AT32 processor as the system console (the system | |
377 | console is the device which receives all kernel messages and | |
378 | warnings and which allows logins in single user mode). | |
1e6c9c28 | 379 | |
a6670615 CC |
380 | config SERIAL_ATMEL_PDC |
381 | bool "Support DMA transfers on AT91 / AT32 serial port" | |
382 | depends on SERIAL_ATMEL | |
383 | default y | |
384 | help | |
385 | Say Y here if you wish to use the PDC to do DMA transfers to | |
386 | and from the Atmel AT91 / AT32 serial port. In order to | |
387 | actually use DMA transfers, make sure that the use_dma_tx | |
388 | and use_dma_rx members in the atmel_uart_data struct is set | |
389 | appropriately for each port. | |
390 | ||
391 | Note that break and error handling currently doesn't work | |
392 | properly when DMA is enabled. Make sure that ports where | |
393 | this matters don't use DMA. | |
394 | ||
749c4e60 | 395 | config SERIAL_ATMEL_TTYAT |
acca9b83 | 396 | bool "Install as device ttyATn instead of ttySn" |
749c4e60 | 397 | depends on SERIAL_ATMEL=y |
1e6c9c28 | 398 | help |
acca9b83 HS |
399 | Say Y here if you wish to have the internal AT91 / AT32 UARTs |
400 | appear as /dev/ttyATn (major 204, minor starting at 154) | |
401 | instead of the normal /dev/ttySn (major 4, minor starting at | |
402 | 64). This is necessary if you also want other UARTs, such as | |
403 | external 8250/16C550 compatible UARTs. | |
1e6c9c28 AV |
404 | The ttySn nodes are legally reserved for the 8250 serial driver |
405 | but are often misused by other serial drivers. | |
406 | ||
407 | To use this, you should create suitable ttyATn device nodes in | |
408 | /dev/, and pass "console=ttyATn" to the kernel. | |
409 | ||
410 | Say Y if you have an external 8250/16C550 UART. If unsure, say N. | |
411 | ||
2c7ee6ab AV |
412 | config SERIAL_KS8695 |
413 | bool "Micrel KS8695 (Centaur) serial port support" | |
414 | depends on ARCH_KS8695 | |
415 | select SERIAL_CORE | |
416 | help | |
417 | This selects the Micrel Centaur KS8695 UART. Say Y here. | |
418 | ||
419 | config SERIAL_KS8695_CONSOLE | |
420 | bool "Support for console on KS8695 (Centaur) serial port" | |
421 | depends on SERIAL_KS8695=y | |
422 | select SERIAL_CORE_CONSOLE | |
423 | help | |
424 | Say Y here if you wish to use a KS8695 (Centaur) UART as the | |
425 | system console (the system console is the device which | |
426 | receives all kernel messages and warnings and which allows | |
427 | logins in single user mode). | |
428 | ||
1da177e4 LT |
429 | config SERIAL_CLPS711X |
430 | tristate "CLPS711X serial port support" | |
431 | depends on ARM && ARCH_CLPS711X | |
432 | select SERIAL_CORE | |
433 | help | |
434 | ::: To be written ::: | |
435 | ||
436 | config SERIAL_CLPS711X_CONSOLE | |
437 | bool "Support for console on CLPS711X serial port" | |
438 | depends on SERIAL_CLPS711X=y | |
439 | select SERIAL_CORE_CONSOLE | |
440 | help | |
441 | Even if you say Y here, the currently visible virtual console | |
442 | (/dev/tty0) will still be used as the system console by default, but | |
443 | you can alter that using a kernel command line option such as | |
444 | "console=ttyCL1". (Try "man bootparam" or see the documentation of | |
445 | your boot loader (lilo or loadlin) about how to pass options to the | |
446 | kernel at boot time.) | |
447 | ||
b497549a BD |
448 | config SERIAL_SAMSUNG |
449 | tristate "Samsung SoC serial support" | |
b690ace5 | 450 | depends on ARM && PLAT_S3C |
19c1d6a3 | 451 | select SERIAL_CORE |
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 | ||
03d5e77b BD |
458 | config SERIAL_SAMSUNG_UARTS |
459 | int | |
2fafae3f | 460 | depends on ARM && PLAT_S3C |
03d5e77b BD |
461 | default 2 if ARCH_S3C2400 |
462 | default 4 if ARCH_S3C64XX || CPU_S3C2443 | |
463 | default 3 | |
464 | help | |
465 | Select the number of available UART ports for the Samsung S3C | |
466 | serial driver | |
467 | ||
b497549a BD |
468 | config SERIAL_SAMSUNG_DEBUG |
469 | bool "Samsung SoC serial debug" | |
5fed4a37 | 470 | depends on SERIAL_SAMSUNG && DEBUG_LL |
b497549a BD |
471 | help |
472 | Add support for debugging the serial driver. Since this is | |
473 | generally being used as a console, we use our own output | |
474 | routines that go via the low-level debug printascii() | |
475 | function. | |
476 | ||
477 | config SERIAL_SAMSUNG_CONSOLE | |
478 | bool "Support for console on Samsung SoC serial port" | |
479 | depends on SERIAL_SAMSUNG=y | |
1da177e4 LT |
480 | select SERIAL_CORE_CONSOLE |
481 | help | |
73e55cb3 | 482 | Allow selection of the S3C24XX on-board serial ports for use as |
1da177e4 LT |
483 | an virtual console. |
484 | ||
485 | Even if you say Y here, the currently visible virtual console | |
486 | (/dev/tty0) will still be used as the system console by default, but | |
487 | you can alter that using a kernel command line option such as | |
488 | "console=ttySACx". (Try "man bootparam" or see the documentation of | |
489 | your boot loader about how to pass options to the kernel at | |
490 | boot time.) | |
491 | ||
b497549a BD |
492 | config SERIAL_S3C2400 |
493 | tristate "Samsung S3C2410 Serial port support" | |
494 | depends on ARM && SERIAL_SAMSUNG && CPU_S3C2400 | |
495 | default y if CPU_S3C2400 | |
496 | help | |
497 | Serial port support for the Samsung S3C2400 SoC | |
498 | ||
499 | config SERIAL_S3C2410 | |
500 | tristate "Samsung S3C2410 Serial port support" | |
501 | depends on SERIAL_SAMSUNG && CPU_S3C2410 | |
502 | default y if CPU_S3C2410 | |
503 | help | |
504 | Serial port support for the Samsung S3C2410 SoC | |
505 | ||
506 | config SERIAL_S3C2412 | |
507 | tristate "Samsung S3C2412/S3C2413 Serial port support" | |
508 | depends on SERIAL_SAMSUNG && CPU_S3C2412 | |
509 | default y if CPU_S3C2412 | |
510 | help | |
511 | Serial port support for the Samsung S3C2412 and S3C2413 SoC | |
512 | ||
513 | config SERIAL_S3C2440 | |
514 | tristate "Samsung S3C2440/S3C2442 Serial port support" | |
515 | depends on SERIAL_SAMSUNG && (CPU_S3C2440 || CPU_S3C2442) | |
516 | default y if CPU_S3C2440 | |
517 | default y if CPU_S3C2442 | |
518 | help | |
519 | Serial port support for the Samsung S3C2440 and S3C2442 SoC | |
520 | ||
1d4bab08 SP |
521 | config SERIAL_S3C24A0 |
522 | tristate "Samsung S3C24A0 Serial port support" | |
523 | depends on SERIAL_SAMSUNG && CPU_S3C24A0 | |
524 | default y if CPU_S3C24A0 | |
525 | help | |
526 | Serial port support for the Samsung S3C24A0 SoC | |
b497549a | 527 | |
b690ace5 BD |
528 | config SERIAL_S3C6400 |
529 | tristate "Samsung S3C6400/S3C6410 Serial port support" | |
530 | depends on SERIAL_SAMSUNG && (CPU_S3C600 || CPU_S3C6410) | |
531 | default y | |
532 | help | |
533 | Serial port support for the Samsung S3C6400 and S3C6410 | |
534 | SoCs | |
535 | ||
1dcb884c CP |
536 | config SERIAL_MAX3100 |
537 | tristate "MAX3100 support" | |
538 | depends on SPI | |
539 | select SERIAL_CORE | |
540 | help | |
541 | MAX3100 chip support | |
542 | ||
1da177e4 LT |
543 | config SERIAL_DZ |
544 | bool "DECstation DZ serial driver" | |
875d43e7 | 545 | depends on MACH_DECSTATION && 32BIT |
1da177e4 | 546 | select SERIAL_CORE |
7287d765 MR |
547 | default y |
548 | ---help--- | |
549 | DZ11-family serial controllers for DECstations and VAXstations, | |
550 | including the DC7085, M7814, and M7819. | |
1da177e4 LT |
551 | |
552 | config SERIAL_DZ_CONSOLE | |
553 | bool "Support console on DECstation DZ serial driver" | |
554 | depends on SERIAL_DZ=y | |
555 | select SERIAL_CORE_CONSOLE | |
7287d765 MR |
556 | default y |
557 | ---help--- | |
1da177e4 LT |
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 | |
7287d765 MR |
561 | mode). |
562 | ||
563 | Note that the firmware uses ttyS3 as the serial console on | |
564 | DECstations that use this driver. | |
1da177e4 LT |
565 | |
566 | If unsure, say Y. | |
567 | ||
8b4a4080 MR |
568 | config SERIAL_ZS |
569 | tristate "DECstation Z85C30 serial support" | |
570 | depends on MACH_DECSTATION | |
571 | select SERIAL_CORE | |
572 | default y | |
573 | ---help--- | |
574 | Support for the Zilog 85C350 serial communications controller used | |
575 | for serial ports in newer DECstation systems. These include the | |
576 | DECsystem 5900 and all models of the DECstation and DECsystem 5000 | |
577 | systems except from model 200. | |
578 | ||
579 | If unsure, say Y. To compile this driver as a module, choose M here: | |
580 | the module will be called zs. | |
581 | ||
582 | config SERIAL_ZS_CONSOLE | |
583 | bool "Support for console on a DECstation Z85C30 serial port" | |
584 | depends on SERIAL_ZS=y | |
585 | select SERIAL_CORE_CONSOLE | |
586 | default y | |
587 | ---help--- | |
588 | If you say Y here, it will be possible to use a serial port as the | |
589 | system console (the system console is the device which receives all | |
590 | kernel messages and warnings and which allows logins in single user | |
591 | mode). | |
592 | ||
593 | Note that the firmware uses ttyS1 as the serial console on the | |
594 | Maxine and ttyS3 on the others using this driver. | |
595 | ||
596 | If unsure, say Y. | |
597 | ||
1da177e4 LT |
598 | config SERIAL_21285 |
599 | tristate "DC21285 serial port support" | |
600 | depends on ARM && FOOTBRIDGE | |
601 | select SERIAL_CORE | |
602 | help | |
603 | If you have a machine based on a 21285 (Footbridge) StrongARM(R)/ | |
604 | PCI bridge you can enable its onboard serial port by enabling this | |
605 | option. | |
606 | ||
607 | config SERIAL_21285_CONSOLE | |
608 | bool "Console on DC21285 serial port" | |
609 | depends on SERIAL_21285=y | |
610 | select SERIAL_CORE_CONSOLE | |
611 | help | |
612 | If you have enabled the serial port on the 21285 footbridge you can | |
613 | make it the console by answering Y to this option. | |
614 | ||
615 | Even if you say Y here, the currently visible virtual console | |
616 | (/dev/tty0) will still be used as the system console by default, but | |
617 | you can alter that using a kernel command line option such as | |
618 | "console=ttyFB". (Try "man bootparam" or see the documentation of | |
619 | your boot loader (lilo or loadlin) about how to pass options to the | |
620 | kernel at boot time.) | |
621 | ||
1da177e4 LT |
622 | config SERIAL_MPSC |
623 | bool "Marvell MPSC serial port support" | |
624 | depends on PPC32 && MV64X60 | |
625 | select SERIAL_CORE | |
626 | help | |
627 | Say Y here if you want to use the Marvell MPSC serial controller. | |
628 | ||
629 | config SERIAL_MPSC_CONSOLE | |
630 | bool "Support for console on Marvell MPSC serial port" | |
631 | depends on SERIAL_MPSC | |
632 | select SERIAL_CORE_CONSOLE | |
633 | help | |
634 | Say Y here if you want to support a serial console on a Marvell MPSC. | |
635 | ||
636 | config SERIAL_PXA | |
637 | bool "PXA serial port support" | |
56422554 | 638 | depends on ARCH_PXA || ARCH_MMP |
1da177e4 LT |
639 | select SERIAL_CORE |
640 | help | |
641 | If you have a machine based on an Intel XScale PXA2xx CPU you | |
642 | can enable its onboard serial ports by enabling this option. | |
643 | ||
644 | config SERIAL_PXA_CONSOLE | |
645 | bool "Console on PXA serial port" | |
646 | depends on SERIAL_PXA | |
647 | select SERIAL_CORE_CONSOLE | |
648 | help | |
649 | If you have enabled the serial port on the Intel XScale PXA | |
650 | CPU you can make it the console by answering Y to this option. | |
651 | ||
652 | Even if you say Y here, the currently visible virtual console | |
653 | (/dev/tty0) will still be used as the system console by default, but | |
654 | you can alter that using a kernel command line option such as | |
655 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
656 | your boot loader (lilo or loadlin) about how to pass options to the | |
657 | kernel at boot time.) | |
658 | ||
659 | config SERIAL_SA1100 | |
660 | bool "SA1100 serial port support" | |
661 | depends on ARM && ARCH_SA1100 | |
662 | select SERIAL_CORE | |
663 | help | |
664 | If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you | |
665 | can enable its onboard serial port by enabling this option. | |
666 | Please read <file:Documentation/arm/SA1100/serial_UART> for further | |
667 | info. | |
668 | ||
669 | config SERIAL_SA1100_CONSOLE | |
670 | bool "Console on SA1100 serial port" | |
671 | depends on SERIAL_SA1100 | |
672 | select SERIAL_CORE_CONSOLE | |
673 | help | |
674 | If you have enabled the serial port on the SA1100/SA1110 StrongARM | |
675 | CPU you can make it the console by answering Y to this option. | |
676 | ||
677 | Even if you say Y here, the currently visible virtual console | |
678 | (/dev/tty0) will still be used as the system console by default, but | |
679 | you can alter that using a kernel command line option such as | |
680 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
681 | your boot loader (lilo or loadlin) about how to pass options to the | |
682 | kernel at boot time.) | |
683 | ||
194de561 BW |
684 | config SERIAL_BFIN |
685 | tristate "Blackfin serial port support" | |
529a73fb | 686 | depends on BLACKFIN |
194de561 BW |
687 | select SERIAL_CORE |
688 | select SERIAL_BFIN_UART0 if (BF531 || BF532 || BF533 || BF561) | |
689 | help | |
690 | Add support for the built-in UARTs on the Blackfin. | |
691 | ||
692 | To compile this driver as a module, choose M here: the | |
693 | module will be called bfin_5xx. | |
694 | ||
695 | config SERIAL_BFIN_CONSOLE | |
696 | bool "Console on Blackfin serial port" | |
7111de76 | 697 | depends on SERIAL_BFIN=y |
194de561 BW |
698 | select SERIAL_CORE_CONSOLE |
699 | ||
700 | choice | |
701 | prompt "UART Mode" | |
702 | depends on SERIAL_BFIN | |
703 | default SERIAL_BFIN_DMA | |
704 | help | |
705 | This driver supports the built-in serial ports of the Blackfin family | |
706 | of CPUs | |
707 | ||
708 | config SERIAL_BFIN_DMA | |
709 | bool "DMA mode" | |
51a2301e | 710 | depends on !DMA_UNCACHED_NONE && KGDB_SERIAL_CONSOLE=n |
194de561 BW |
711 | help |
712 | This driver works under DMA mode. If this option is selected, the | |
713 | blackfin simple dma driver is also enabled. | |
714 | ||
715 | config SERIAL_BFIN_PIO | |
716 | bool "PIO mode" | |
717 | help | |
718 | This driver works under PIO mode. | |
719 | ||
720 | endchoice | |
721 | ||
722 | config SERIAL_BFIN_UART0 | |
723 | bool "Enable UART0" | |
724 | depends on SERIAL_BFIN | |
725 | help | |
726 | Enable UART0 | |
727 | ||
728 | config BFIN_UART0_CTSRTS | |
729 | bool "Enable UART0 hardware flow control" | |
730 | depends on SERIAL_BFIN_UART0 | |
731 | help | |
732 | Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS | |
733 | signal. | |
734 | ||
735 | config UART0_CTS_PIN | |
736 | int "UART0 CTS pin" | |
d307d36a | 737 | depends on BFIN_UART0_CTSRTS && !BF548 |
194de561 BW |
738 | default 23 |
739 | help | |
740 | The default pin is GPIO_GP7. | |
78d67b40 | 741 | Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. |
194de561 BW |
742 | |
743 | config UART0_RTS_PIN | |
744 | int "UART0 RTS pin" | |
d307d36a | 745 | depends on BFIN_UART0_CTSRTS && !BF548 |
194de561 BW |
746 | default 22 |
747 | help | |
748 | The default pin is GPIO_GP6. | |
78d67b40 | 749 | Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. |
194de561 BW |
750 | |
751 | config SERIAL_BFIN_UART1 | |
752 | bool "Enable UART1" | |
09545568 | 753 | depends on SERIAL_BFIN && (!BF531 && !BF532 && !BF533 && !BF561) |
194de561 BW |
754 | help |
755 | Enable UART1 | |
756 | ||
757 | config BFIN_UART1_CTSRTS | |
758 | bool "Enable UART1 hardware flow control" | |
759 | depends on SERIAL_BFIN_UART1 | |
760 | help | |
761 | Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS | |
762 | signal. | |
763 | ||
764 | config UART1_CTS_PIN | |
765 | int "UART1 CTS pin" | |
d307d36a | 766 | depends on BFIN_UART1_CTSRTS && !BF548 |
194de561 BW |
767 | default -1 |
768 | help | |
78d67b40 | 769 | Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. |
194de561 BW |
770 | |
771 | config UART1_RTS_PIN | |
772 | int "UART1 RTS pin" | |
d307d36a | 773 | depends on BFIN_UART1_CTSRTS && !BF548 |
194de561 BW |
774 | default -1 |
775 | help | |
78d67b40 | 776 | Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. |
194de561 | 777 | |
f4d640c9 RH |
778 | config SERIAL_BFIN_UART2 |
779 | bool "Enable UART2" | |
f933d3c7 | 780 | depends on SERIAL_BFIN && (BF54x || BF538 || BF539) |
f4d640c9 RH |
781 | help |
782 | Enable UART2 | |
783 | ||
784 | config BFIN_UART2_CTSRTS | |
785 | bool "Enable UART2 hardware flow control" | |
786 | depends on SERIAL_BFIN_UART2 | |
787 | help | |
788 | Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS | |
789 | signal. | |
790 | ||
791 | config UART2_CTS_PIN | |
792 | int "UART2 CTS pin" | |
d307d36a | 793 | depends on BFIN_UART2_CTSRTS && !BF548 |
f4d640c9 RH |
794 | default -1 |
795 | help | |
78d67b40 | 796 | Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. |
f4d640c9 RH |
797 | |
798 | config UART2_RTS_PIN | |
799 | int "UART2 RTS pin" | |
d307d36a | 800 | depends on BFIN_UART2_CTSRTS && !BF548 |
f4d640c9 RH |
801 | default -1 |
802 | help | |
78d67b40 | 803 | Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. |
f4d640c9 RH |
804 | |
805 | config SERIAL_BFIN_UART3 | |
806 | bool "Enable UART3" | |
807 | depends on SERIAL_BFIN && (BF54x) | |
808 | help | |
809 | Enable UART3 | |
810 | ||
811 | config BFIN_UART3_CTSRTS | |
812 | bool "Enable UART3 hardware flow control" | |
813 | depends on SERIAL_BFIN_UART3 | |
814 | help | |
815 | Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS | |
816 | signal. | |
817 | ||
d307d36a SZ |
818 | config UART3_CTS_PIN |
819 | int "UART3 CTS pin" | |
820 | depends on BFIN_UART3_CTSRTS && !BF548 | |
821 | default -1 | |
822 | help | |
78d67b40 | 823 | Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. |
d307d36a SZ |
824 | |
825 | config UART3_RTS_PIN | |
826 | int "UART3 RTS pin" | |
827 | depends on BFIN_UART3_CTSRTS && !BF548 | |
828 | default -1 | |
829 | help | |
78d67b40 | 830 | Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map. |
d307d36a | 831 | |
1da177e4 LT |
832 | config SERIAL_IMX |
833 | bool "IMX serial port support" | |
e3d13ff4 | 834 | depends on ARM && (ARCH_IMX || ARCH_MXC) |
1da177e4 | 835 | select SERIAL_CORE |
534fca06 | 836 | select RATIONAL |
1da177e4 LT |
837 | help |
838 | If you have a machine based on a Motorola IMX CPU you | |
839 | can enable its onboard serial port by enabling this option. | |
840 | ||
841 | config SERIAL_IMX_CONSOLE | |
842 | bool "Console on IMX serial port" | |
843 | depends on SERIAL_IMX | |
844 | select SERIAL_CORE_CONSOLE | |
845 | help | |
846 | If you have enabled the serial port on the Motorola IMX | |
847 | CPU you can make it the console by answering Y to this option. | |
848 | ||
849 | Even if you say Y here, the currently visible virtual console | |
850 | (/dev/tty0) will still be used as the system console by default, but | |
851 | you can alter that using a kernel command line option such as | |
852 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
853 | your boot loader (lilo or loadlin) about how to pass options to the | |
854 | kernel at boot time.) | |
855 | ||
238b8721 PK |
856 | config SERIAL_UARTLITE |
857 | tristate "Xilinx uartlite serial port support" | |
4286c2b0 | 858 | depends on PPC32 || MICROBLAZE |
238b8721 PK |
859 | select SERIAL_CORE |
860 | help | |
861 | Say Y here if you want to use the Xilinx uartlite serial controller. | |
862 | ||
863 | To compile this driver as a module, choose M here: the | |
4737f097 | 864 | module will be called uartlite. |
238b8721 PK |
865 | |
866 | config SERIAL_UARTLITE_CONSOLE | |
867 | bool "Support for console on Xilinx uartlite serial port" | |
868 | depends on SERIAL_UARTLITE=y | |
869 | select SERIAL_CORE_CONSOLE | |
870 | help | |
871 | Say Y here if you wish to use a Xilinx uartlite as the system | |
872 | console (the system console is the device which receives all kernel | |
873 | messages and warnings and which allows logins in single user mode). | |
874 | ||
1da177e4 LT |
875 | config SERIAL_SUNCORE |
876 | bool | |
0b57ee9e | 877 | depends on SPARC |
1da177e4 LT |
878 | select SERIAL_CORE |
879 | select SERIAL_CORE_CONSOLE | |
880 | default y | |
881 | ||
882 | config SERIAL_SUNZILOG | |
883 | tristate "Sun Zilog8530 serial support" | |
0b57ee9e | 884 | depends on SPARC |
1da177e4 LT |
885 | help |
886 | This driver supports the Zilog8530 serial ports found on many Sparc | |
887 | systems. Say Y or M if you want to be able to these serial ports. | |
888 | ||
889 | config SERIAL_SUNZILOG_CONSOLE | |
890 | bool "Console on Sun Zilog8530 serial port" | |
891 | depends on SERIAL_SUNZILOG=y | |
892 | help | |
893 | If you would like to be able to use the Zilog8530 serial port | |
894 | on your Sparc system as the console, you can do so by answering | |
895 | Y to this option. | |
896 | ||
897 | config SERIAL_SUNSU | |
898 | tristate "Sun SU serial support" | |
0b57ee9e | 899 | depends on SPARC && PCI |
1da177e4 LT |
900 | help |
901 | This driver supports the 8250 serial ports that run the keyboard and | |
902 | mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able | |
903 | to these serial ports. | |
904 | ||
905 | config SERIAL_SUNSU_CONSOLE | |
906 | bool "Console on Sun SU serial port" | |
907 | depends on SERIAL_SUNSU=y | |
908 | help | |
909 | If you would like to be able to use the SU serial port | |
910 | on your Sparc system as the console, you can do so by answering | |
911 | Y to this option. | |
912 | ||
913 | config SERIAL_MUX | |
914 | tristate "Serial MUX support" | |
305f5167 | 915 | depends on GSC |
1da177e4 LT |
916 | select SERIAL_CORE |
917 | default y | |
918 | ---help--- | |
919 | Saying Y here will enable the hardware MUX serial driver for | |
e45da35e CD |
920 | the Nova, K class systems and D class with a 'remote control card'. |
921 | The hardware MUX is not 8250/16550 compatible therefore the | |
922 | /dev/ttyB0 device is shared between the Serial MUX and the PDC | |
923 | software console. The following steps need to be completed to use | |
924 | the Serial MUX: | |
1da177e4 LT |
925 | |
926 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
927 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
928 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
929 | root on this console.) | |
930 | 4. Change the kernel command console parameter to: console=ttyB0 | |
931 | ||
932 | config SERIAL_MUX_CONSOLE | |
7111de76 AB |
933 | bool "Support for console on serial MUX" |
934 | depends on SERIAL_MUX=y | |
1da177e4 | 935 | select SERIAL_CORE_CONSOLE |
7111de76 | 936 | default y |
1da177e4 LT |
937 | |
938 | config PDC_CONSOLE | |
939 | bool "PDC software console support" | |
940 | depends on PARISC && !SERIAL_MUX && VT | |
941 | default n | |
942 | help | |
943 | Saying Y here will enable the software based PDC console to be | |
944 | used as the system console. This is useful for machines in | |
945 | which the hardware based console has not been written yet. The | |
946 | following steps must be competed to use the PDC console: | |
947 | ||
948 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
949 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
950 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
951 | root on this console.) | |
952 | 4. Change the kernel command console parameter to: console=ttyB0 | |
953 | ||
954 | config SERIAL_SUNSAB | |
955 | tristate "Sun Siemens SAB82532 serial support" | |
0b57ee9e | 956 | depends on SPARC && PCI |
1da177e4 LT |
957 | help |
958 | This driver supports the Siemens SAB82532 DUSCC serial ports on newer | |
959 | (PCI) UltraSPARC systems. Say Y or M if you want to be able to these | |
960 | serial ports. | |
961 | ||
962 | config SERIAL_SUNSAB_CONSOLE | |
963 | bool "Console on Sun Siemens SAB82532 serial port" | |
964 | depends on SERIAL_SUNSAB=y | |
965 | help | |
966 | If you would like to be able to use the SAB82532 serial port | |
967 | on your Sparc system as the console, you can do so by answering | |
968 | Y to this option. | |
969 | ||
02fd473b DM |
970 | config SERIAL_SUNHV |
971 | bool "Sun4v Hypervisor Console support" | |
972 | depends on SPARC64 | |
973 | help | |
974 | This driver supports the console device found on SUN4V Sparc | |
975 | systems. Say Y if you want to be able to use this device. | |
976 | ||
1da177e4 | 977 | config SERIAL_IP22_ZILOG |
5057c98a TB |
978 | tristate "SGI Zilog8530 serial support" |
979 | depends on SGI_HAS_ZILOG | |
1da177e4 LT |
980 | select SERIAL_CORE |
981 | help | |
5057c98a | 982 | This driver supports the Zilog8530 serial ports found on SGI |
1da177e4 LT |
983 | systems. Say Y or M if you want to be able to these serial ports. |
984 | ||
985 | config SERIAL_IP22_ZILOG_CONSOLE | |
5057c98a | 986 | bool "Console on SGI Zilog8530 serial port" |
1da177e4 LT |
987 | depends on SERIAL_IP22_ZILOG=y |
988 | select SERIAL_CORE_CONSOLE | |
989 | ||
1da177e4 | 990 | config SERIAL_SH_SCI |
ecd95616 | 991 | tristate "SuperH SCI(F) serial port support" |
1da177e4 LT |
992 | depends on SUPERH || H8300 |
993 | select SERIAL_CORE | |
994 | ||
ecd95616 PM |
995 | config SERIAL_SH_SCI_NR_UARTS |
996 | int "Maximum number of SCI(F) serial ports" | |
997 | depends on SERIAL_SH_SCI | |
998 | default "2" | |
999 | ||
1da177e4 | 1000 | config SERIAL_SH_SCI_CONSOLE |
ecd95616 | 1001 | bool "Support for console on SuperH SCI(F)" |
1da177e4 LT |
1002 | depends on SERIAL_SH_SCI=y |
1003 | select SERIAL_CORE_CONSOLE | |
1004 | ||
de8211b9 VW |
1005 | config SERIAL_PNX8XXX |
1006 | bool "Enable PNX8XXX SoCs' UART Support" | |
11455be2 | 1007 | depends on MIPS && (SOC_PNX8550 || SOC_PNX833X) |
de8211b9 VW |
1008 | select SERIAL_CORE |
1009 | help | |
1010 | If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330 | |
1011 | and you want to use serial ports, say Y. Otherwise, say N. | |
1012 | ||
1013 | config SERIAL_PNX8XXX_CONSOLE | |
1014 | bool "Enable PNX8XX0 serial console" | |
1015 | depends on SERIAL_PNX8XXX | |
1016 | select SERIAL_CORE_CONSOLE | |
1017 | help | |
1018 | If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330 | |
1019 | and you want to use serial console, say Y. Otherwise, say N. | |
1020 | ||
1da177e4 LT |
1021 | config SERIAL_CORE |
1022 | tristate | |
1023 | ||
1024 | config SERIAL_CORE_CONSOLE | |
1025 | bool | |
1026 | ||
f2d937f3 JW |
1027 | config CONSOLE_POLL |
1028 | bool | |
1029 | ||
1da177e4 LT |
1030 | config SERIAL_68328 |
1031 | bool "68328 serial support" | |
1032 | depends on M68328 || M68EZ328 || M68VZ328 | |
1033 | help | |
1034 | This driver supports the built-in serial port of the Motorola 68328 | |
09509603 | 1035 | (standard, EZ and VZ varieties). |
1da177e4 LT |
1036 | |
1037 | config SERIAL_68328_RTS_CTS | |
1038 | bool "Support RTS/CTS on 68328 serial port" | |
1039 | depends on SERIAL_68328 | |
1040 | ||
ae1b5f0d | 1041 | config SERIAL_MCF |
02f11f39 | 1042 | bool "Coldfire serial support" |
ae1b5f0d GU |
1043 | depends on COLDFIRE |
1044 | select SERIAL_CORE | |
1045 | help | |
02f11f39 | 1046 | This serial driver supports the Freescale Coldfire serial ports. |
ae1b5f0d GU |
1047 | |
1048 | config SERIAL_MCF_BAUDRATE | |
1049 | int "Default baudrate for Coldfire serial ports" | |
1050 | depends on SERIAL_MCF | |
1051 | default 19200 | |
1052 | help | |
1053 | This setting lets you define what the default baudrate is for the | |
1054 | ColdFire serial ports. The usual default varies from board to board, | |
1055 | and this setting is a way of catering for that. | |
1056 | ||
1057 | config SERIAL_MCF_CONSOLE | |
1058 | bool "Coldfire serial console support" | |
1059 | depends on SERIAL_MCF | |
1060 | select SERIAL_CORE_CONSOLE | |
1061 | help | |
1062 | Enable a ColdFire internal serial port to be the system console. | |
1063 | ||
1da177e4 LT |
1064 | config SERIAL_68360_SMC |
1065 | bool "68360 SMC uart support" | |
1066 | depends on M68360 | |
1067 | help | |
1068 | This driver supports the SMC serial ports of the Motorola 68360 CPU. | |
1069 | ||
1070 | config SERIAL_68360_SCC | |
1071 | bool "68360 SCC uart support" | |
1072 | depends on M68360 | |
1073 | help | |
1074 | This driver supports the SCC serial ports of the Motorola 68360 CPU. | |
1075 | ||
1076 | config SERIAL_68360 | |
1077 | bool | |
1078 | depends on SERIAL_68360_SMC || SERIAL_68360_SCC | |
1079 | default y | |
1080 | ||
1081 | config SERIAL_PMACZILOG | |
1082 | tristate "PowerMac z85c30 ESCC support" | |
1083 | depends on PPC_OF && PPC_PMAC | |
1084 | select SERIAL_CORE | |
1085 | help | |
1086 | This driver supports the Zilog z85C30 serial ports found on | |
1087 | PowerMac machines. | |
1088 | Say Y or M if you want to be able to these serial ports. | |
1089 | ||
e4533b24 DW |
1090 | config SERIAL_PMACZILOG_TTYS |
1091 | bool "Use ttySn device nodes for Zilog z85c30" | |
1092 | depends on SERIAL_PMACZILOG | |
1093 | help | |
1094 | The pmac_zilog driver for the z85C30 chip on many powermacs | |
1095 | historically used the device numbers for /dev/ttySn. The | |
1096 | 8250 serial port driver also uses these numbers, which means | |
1097 | the two drivers being unable to coexist; you could not use | |
1098 | both z85C30 and 8250 type ports at the same time. | |
1099 | ||
1100 | If this option is not selected, the pmac_zilog driver will | |
1101 | use the device numbers allocated for /dev/ttyPZn. This allows | |
1102 | the pmac_zilog and 8250 drivers to co-exist, but may cause | |
1103 | existing userspace setups to break. Programs that need to | |
1104 | access the built-in serial ports on powermacs will need to | |
1105 | be reconfigured to use /dev/ttyPZn instead of /dev/ttySn. | |
1106 | ||
1107 | If you enable this option, any z85c30 ports in the system will | |
1108 | be registered as ttyS0 onwards as in the past, and you will be | |
1109 | unable to use the 8250 module for PCMCIA or other 16C550-style | |
1110 | UARTs. | |
1111 | ||
1112 | Say N unless you need the z85c30 ports on your powermac | |
1113 | to appear as /dev/ttySn. | |
1114 | ||
1da177e4 LT |
1115 | config SERIAL_PMACZILOG_CONSOLE |
1116 | bool "Console on PowerMac z85c30 serial port" | |
1117 | depends on SERIAL_PMACZILOG=y | |
1118 | select SERIAL_CORE_CONSOLE | |
1119 | help | |
1120 | If you would like to be able to use the z85c30 serial port | |
1121 | on your PowerMac as the console, you can do so by answering | |
1122 | Y to this option. | |
1123 | ||
1124 | config SERIAL_LH7A40X | |
1125 | tristate "Sharp LH7A40X embedded UART support" | |
1126 | depends on ARM && ARCH_LH7A40X | |
1127 | select SERIAL_CORE | |
1128 | help | |
1129 | This enables support for the three on-board UARTs of the | |
1130 | Sharp LH7A40X series CPUs. Choose Y or M. | |
1131 | ||
1132 | config SERIAL_LH7A40X_CONSOLE | |
1133 | bool "Support for console on Sharp LH7A40X serial port" | |
1134 | depends on SERIAL_LH7A40X=y | |
1135 | select SERIAL_CORE_CONSOLE | |
1136 | help | |
1137 | Say Y here if you wish to use one of the serial ports as the | |
1138 | system console--the system console is the device which | |
1139 | receives all kernel messages and warnings and which allows | |
1140 | logins in single user mode. | |
1141 | ||
1142 | Even if you say Y here, the currently visible framebuffer console | |
1143 | (/dev/tty0) will still be used as the default system console, but | |
1144 | you can alter that using a kernel command line, for example | |
1145 | "console=ttyAM1". | |
1146 | ||
1147 | config SERIAL_CPM | |
1148 | tristate "CPM SCC/SMC serial port support" | |
1149 | depends on CPM2 || 8xx | |
1150 | select SERIAL_CORE | |
1151 | help | |
1152 | This driver supports the SCC and SMC serial ports on Motorola | |
1153 | embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx) | |
1154 | ||
1155 | config SERIAL_CPM_CONSOLE | |
1156 | bool "Support for console on CPM SCC/SMC serial port" | |
1157 | depends on SERIAL_CPM=y | |
1158 | select SERIAL_CORE_CONSOLE | |
1159 | help | |
1160 | Say Y here if you wish to use a SCC or SMC CPM UART as the system | |
1161 | console (the system console is the device which receives all kernel | |
1162 | messages and warnings and which allows logins in single user mode). | |
1163 | ||
1164 | Even if you say Y here, the currently visible framebuffer console | |
1165 | (/dev/tty0) will still be used as the system console by default, but | |
1166 | you can alter that using a kernel command line option such as | |
1167 | "console=ttyCPM0". (Try "man bootparam" or see the documentation of | |
1168 | your boot loader (lilo or loadlin) about how to pass options to the | |
1169 | kernel at boot time.) | |
1170 | ||
1da177e4 LT |
1171 | config SERIAL_SGI_L1_CONSOLE |
1172 | bool "SGI Altix L1 serial console support" | |
1173 | depends on IA64_GENERIC || IA64_SGI_SN2 | |
1174 | select SERIAL_CORE | |
1175 | select SERIAL_CORE_CONSOLE | |
1176 | help | |
1177 | If you have an SGI Altix and you would like to use the system | |
1178 | controller serial port as your console (you want this!), | |
1179 | say Y. Otherwise, say N. | |
1180 | ||
1181 | config SERIAL_MPC52xx | |
25ae3a07 JR |
1182 | tristate "Freescale MPC52xx/MPC512x family PSC serial support" |
1183 | depends on PPC_MPC52xx || PPC_MPC512x | |
1da177e4 LT |
1184 | select SERIAL_CORE |
1185 | help | |
25ae3a07 JR |
1186 | This driver supports MPC52xx and MPC512x PSC serial ports. If you would |
1187 | like to use them, you must answer Y or M to this option. Note that | |
1da177e4 LT |
1188 | for use as console, it must be included in kernel and not as a |
1189 | module. | |
1190 | ||
1191 | config SERIAL_MPC52xx_CONSOLE | |
25ae3a07 | 1192 | bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port" |
1da177e4 LT |
1193 | depends on SERIAL_MPC52xx=y |
1194 | select SERIAL_CORE_CONSOLE | |
1195 | help | |
1196 | Select this options if you'd like to use one of the PSC serial port | |
1197 | of the Freescale MPC52xx family as a console. | |
1198 | ||
1199 | config SERIAL_MPC52xx_CONSOLE_BAUD | |
25ae3a07 | 1200 | int "Freescale MPC52xx/MPC512x family PSC serial port baud" |
1da177e4 LT |
1201 | depends on SERIAL_MPC52xx_CONSOLE=y |
1202 | default "9600" | |
1203 | help | |
1204 | Select the MPC52xx console baud rate. | |
1205 | This value is only used if the bootloader doesn't pass in the | |
1206 | console baudrate | |
1207 | ||
1208 | config SERIAL_ICOM | |
1209 | tristate "IBM Multiport Serial Adapter" | |
145d01e4 | 1210 | depends on PCI && (PPC_ISERIES || PPC_PSERIES) |
1da177e4 | 1211 | select SERIAL_CORE |
cb2fc532 | 1212 | select FW_LOADER |
1da177e4 LT |
1213 | help |
1214 | This driver is for a family of multiport serial adapters | |
1215 | including 2 port RVX, 2 port internal modem, 4 port internal | |
1216 | modem and a split 1 port RVX and 1 port internal modem. | |
1217 | ||
1218 | This driver can also be built as a module. If so, the module | |
1219 | will be called icom. | |
1220 | ||
1221 | config SERIAL_M32R_SIO | |
1222 | bool "M32R SIO I/F" | |
1223 | depends on M32R | |
1224 | default y | |
1225 | select SERIAL_CORE | |
1226 | help | |
1227 | Say Y here if you want to use the M32R serial controller. | |
1228 | ||
1229 | config SERIAL_M32R_SIO_CONSOLE | |
1230 | bool "use SIO console" | |
1231 | depends on SERIAL_M32R_SIO=y | |
1232 | select SERIAL_CORE_CONSOLE | |
1233 | help | |
1234 | Say Y here if you want to support a serial console. | |
1235 | ||
1236 | If you use an M3T-M32700UT or an OPSPUT platform, | |
1237 | please say also y for SERIAL_M32R_PLDSIO. | |
1238 | ||
1239 | config SERIAL_M32R_PLDSIO | |
1240 | bool "M32R SIO I/F on a PLD" | |
d600b97c | 1241 | depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT) |
1da177e4 LT |
1242 | default n |
1243 | help | |
1244 | Say Y here if you want to use the M32R serial controller | |
1245 | on a PLD (Programmable Logic Device). | |
1246 | ||
1247 | If you use an M3T-M32700UT or an OPSPUT platform, | |
1248 | please say Y. | |
1249 | ||
1250 | config SERIAL_TXX9 | |
1251 | bool "TMPTX39XX/49XX SIO support" | |
bef1f402 | 1252 | depends on HAS_TXX9_SERIAL |
1da177e4 LT |
1253 | select SERIAL_CORE |
1254 | default y | |
1255 | ||
1256 | config HAS_TXX9_SERIAL | |
1257 | bool | |
1258 | ||
138c5d25 AN |
1259 | config SERIAL_TXX9_NR_UARTS |
1260 | int "Maximum number of TMPTX39XX/49XX SIO ports" | |
1261 | depends on SERIAL_TXX9 | |
1262 | default "6" | |
1263 | ||
1da177e4 LT |
1264 | config SERIAL_TXX9_CONSOLE |
1265 | bool "TMPTX39XX/49XX SIO Console support" | |
1266 | depends on SERIAL_TXX9=y | |
1267 | select SERIAL_CORE_CONSOLE | |
1268 | ||
1269 | config SERIAL_TXX9_STDSERIAL | |
1270 | bool "TX39XX/49XX SIO act as standard serial" | |
1271 | depends on !SERIAL_8250 && SERIAL_TXX9 | |
1272 | ||
1273 | config SERIAL_VR41XX | |
1274 | tristate "NEC VR4100 series Serial Interface Unit support" | |
1275 | depends on CPU_VR41XX | |
1276 | select SERIAL_CORE | |
1277 | help | |
1278 | If you have a NEC VR4100 series processor and you want to use | |
1279 | Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU) | |
1280 | (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N. | |
1281 | ||
1282 | config SERIAL_VR41XX_CONSOLE | |
1283 | bool "Enable NEC VR4100 series Serial Interface Unit console" | |
2174041d | 1284 | depends on SERIAL_VR41XX=y |
1da177e4 LT |
1285 | select SERIAL_CORE_CONSOLE |
1286 | help | |
1287 | If you have a NEC VR4100 series processor and you want to use | |
1288 | a console on a serial port, say Y. Otherwise, say N. | |
1289 | ||
1290 | config SERIAL_JSM | |
0a577ce3 AK |
1291 | tristate "Digi International NEO PCI Support" |
1292 | depends on PCI | |
1293 | select SERIAL_CORE | |
1294 | help | |
1295 | This is a driver for Digi International's Neo series | |
1296 | of cards which provide multiple serial ports. You would need | |
1297 | something like this to connect more than two modems to your Linux | |
1298 | box, for instance in order to become a dial-in server. This driver | |
1299 | supports PCI boards only. | |
a5f1e4ed AO |
1300 | |
1301 | If you have a card like this, say Y here, otherwise say N. | |
0a577ce3 AK |
1302 | |
1303 | To compile this driver as a module, choose M here: the | |
1304 | module will be called jsm. | |
1da177e4 | 1305 | |
e5d310b3 BC |
1306 | config SERIAL_SGI_IOC4 |
1307 | tristate "SGI IOC4 controller serial support" | |
1308 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4 | |
1309 | select SERIAL_CORE | |
1310 | help | |
1311 | If you have an SGI Altix with an IOC4 based Base IO card | |
1312 | and wish to use the serial ports on this card, say Y. | |
1313 | Otherwise, say N. | |
1314 | ||
2d0cfb52 PG |
1315 | config SERIAL_SGI_IOC3 |
1316 | tristate "SGI Altix IOC3 serial support" | |
1317 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3 | |
1318 | select SERIAL_CORE | |
1319 | help | |
1320 | If you have an SGI Altix with an IOC3 serial card, | |
1321 | say Y or M. Otherwise, say N. | |
1322 | ||
f8441e13 | 1323 | config SERIAL_NETX |
fb881f78 | 1324 | tristate "NetX serial port support" |
f8441e13 SH |
1325 | depends on ARM && ARCH_NETX |
1326 | select SERIAL_CORE | |
1327 | help | |
1328 | If you have a machine based on a Hilscher NetX SoC you | |
1329 | can enable its onboard serial port by enabling this option. | |
1330 | ||
1331 | To compile this driver as a module, choose M here: the | |
1332 | module will be called netx-serial. | |
1333 | ||
1334 | config SERIAL_NETX_CONSOLE | |
1335 | bool "Console on NetX serial port" | |
fb881f78 | 1336 | depends on SERIAL_NETX=y |
f8441e13 SH |
1337 | select SERIAL_CORE_CONSOLE |
1338 | help | |
b885b27c UKK |
1339 | If you have enabled the serial port on the Hilscher NetX SoC |
1340 | you can make it the console by answering Y to this option. | |
f8441e13 | 1341 | |
8d38a5b2 AB |
1342 | config SERIAL_OF_PLATFORM |
1343 | tristate "Serial port on Open Firmware platform bus" | |
4286c2b0 | 1344 | depends on PPC_OF || MICROBLAZE |
5886188d | 1345 | depends on SERIAL_8250 || SERIAL_OF_PLATFORM_NWPSERIAL |
8d38a5b2 AB |
1346 | help |
1347 | If you have a PowerPC based system that has serial ports | |
1348 | on a platform specific bus, you should enable this option. | |
1349 | Currently, only 8250 compatible ports are supported, but | |
1350 | others can easily be added. | |
1351 | ||
5886188d BK |
1352 | config SERIAL_OF_PLATFORM_NWPSERIAL |
1353 | tristate "NWP serial port driver" | |
1354 | depends on PPC_OF && PPC_DCR | |
1355 | select SERIAL_OF_PLATFORM | |
1356 | select SERIAL_CORE_CONSOLE | |
1357 | select SERIAL_CORE | |
1358 | help | |
1359 | This driver supports the cell network processor nwp serial | |
1360 | device. | |
1361 | ||
1362 | config SERIAL_OF_PLATFORM_NWPSERIAL_CONSOLE | |
1363 | bool "Console on NWP serial port" | |
1364 | depends on SERIAL_OF_PLATFORM_NWPSERIAL=y | |
1365 | select SERIAL_CORE_CONSOLE | |
1366 | help | |
1367 | Support for Console on the NWP serial ports. | |
1368 | ||
d7584ed2 TT |
1369 | config SERIAL_QE |
1370 | tristate "Freescale QUICC Engine serial port support" | |
1371 | depends on QUICC_ENGINE | |
1372 | select SERIAL_CORE | |
1373 | select FW_LOADER | |
1374 | default n | |
1375 | help | |
1376 | This driver supports the QE serial ports on Freescale embedded | |
1377 | PowerPC that contain a QUICC Engine. | |
1378 | ||
eea63e0e TB |
1379 | config SERIAL_SC26XX |
1380 | tristate "SC2681/SC2692 serial port support" | |
1381 | depends on SNI_RM | |
1382 | select SERIAL_CORE | |
1383 | help | |
1384 | This is a driver for the onboard serial ports of | |
1385 | older RM400 machines. | |
1386 | ||
1387 | config SERIAL_SC26XX_CONSOLE | |
1388 | bool "Console on SC2681/SC2692 serial port" | |
1389 | depends on SERIAL_SC26XX | |
1390 | select SERIAL_CORE_CONSOLE | |
1391 | help | |
1392 | Support for Console on SC2681/SC2692 serial ports. | |
1393 | ||
2f351741 BW |
1394 | config SERIAL_BFIN_SPORT |
1395 | tristate "Blackfin SPORT emulate UART (EXPERIMENTAL)" | |
460ed2ea | 1396 | depends on BLACKFIN && EXPERIMENTAL |
2f351741 BW |
1397 | select SERIAL_CORE |
1398 | help | |
692105b8 | 1399 | Enable SPORT emulate UART on Blackfin series. |
2f351741 BW |
1400 | |
1401 | To compile this driver as a module, choose M here: the | |
1402 | module will be called bfin_sport_uart. | |
1403 | ||
1404 | choice | |
1405 | prompt "Baud rate for Blackfin SPORT UART" | |
1406 | depends on SERIAL_BFIN_SPORT | |
1407 | default SERIAL_SPORT_BAUD_RATE_57600 | |
1408 | help | |
1409 | Choose a baud rate for the SPORT UART, other uart settings are | |
1410 | 8 bit, 1 stop bit, no parity, no flow control. | |
1411 | ||
1412 | config SERIAL_SPORT_BAUD_RATE_115200 | |
1413 | bool "115200" | |
1414 | ||
1415 | config SERIAL_SPORT_BAUD_RATE_57600 | |
1416 | bool "57600" | |
1417 | ||
1418 | config SERIAL_SPORT_BAUD_RATE_38400 | |
1419 | bool "38400" | |
1420 | ||
1421 | config SERIAL_SPORT_BAUD_RATE_19200 | |
1422 | bool "19200" | |
1423 | ||
1424 | config SERIAL_SPORT_BAUD_RATE_9600 | |
1425 | bool "9600" | |
1426 | endchoice | |
1427 | ||
1428 | config SPORT_BAUD_RATE | |
1429 | int | |
1430 | depends on SERIAL_BFIN_SPORT | |
1431 | default 115200 if (SERIAL_SPORT_BAUD_RATE_115200) | |
1432 | default 57600 if (SERIAL_SPORT_BAUD_RATE_57600) | |
1433 | default 38400 if (SERIAL_SPORT_BAUD_RATE_38400) | |
1434 | default 19200 if (SERIAL_SPORT_BAUD_RATE_19200) | |
1435 | default 9600 if (SERIAL_SPORT_BAUD_RATE_9600) | |
1436 | ||
34aec591 RR |
1437 | config SERIAL_TIMBERDALE |
1438 | tristate "Support for timberdale UART" | |
1439 | depends on MFD_TIMBERDALE | |
1440 | select SERIAL_CORE | |
1441 | ---help--- | |
1442 | Add support for UART controller on timberdale. | |
1443 | ||
1da177e4 | 1444 | endmenu |