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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# Serial device configuration
3#
Linus Torvalds1da177e2005-04-16 15:20:36 -07004
5menu "Serial drivers"
Martin Schwidefskye25df122007-05-10 15:45:57 +02006 depends on HAS_IOMEM
Linus Torvalds1da177e2005-04-16 15:20:36 -07007
8#
9# The new 8250/16550 serial drivers
10config SERIAL_8250
11 tristate "8250/16550 and compatible serial support"
Linus Torvalds1da177e2005-04-16 15:20:36 -070012 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
Timothy Charles McGrathdf7559d2006-01-23 09:50:09 +000024 module will be called 8250.
Linus Torvalds1da177e2005-04-16 15:20:36 -070025 [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
40config 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
Matt LaPlante01dd2fb2007-10-20 01:34:40 +020062 You can set that using a kernel command line option such as
Yinghai Lu18a8bd92007-07-15 23:37:59 -070063 "console=uart8250,io,0x3f8,9600n8"
64 "console=uart8250,mmio,0xff5e0000,115200n8".
Matt LaPlante01dd2fb2007-10-20 01:34:40 +020065 and it will switch to normal serial console when the corresponding
66 port is ready.
Yinghai Lu18a8bd92007-07-15 23:37:59 -070067 "earlycon=uart8250,io,0x3f8,9600n8"
68 "earlycon=uart8250,mmio,0xff5e0000,115200n8".
69 it will not only setup early console.
70
Linus Torvalds1da177e2005-04-16 15:20:36 -070071 If unsure, say N.
72
Yinghai Lu18a8bd92007-07-15 23:37:59 -070073config FIX_EARLYCON_MEM
74 bool
75 depends on X86
76 default y
77
Russell King0cff2602006-03-29 22:03:38 +010078config SERIAL_8250_GSC
79 tristate
80 depends on SERIAL_8250 && GSC
81 default SERIAL_8250
82
83config SERIAL_8250_PCI
84 tristate "8250/16550 PCI device support" if EMBEDDED
85 depends on SERIAL_8250 && PCI
86 default SERIAL_8250
87 help
Andrew Morton57d48102007-07-31 00:38:02 -070088 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.
Russell King0cff2602006-03-29 22:03:38 +010091
92config SERIAL_8250_PNP
93 tristate "8250/16550 PNP device support" if EMBEDDED
94 depends on SERIAL_8250 && PNP
95 default SERIAL_8250
96 help
Andrew Morton57d48102007-07-31 00:38:02 -070097 This builds standard PNP serial support. You may be able to
98 disable this feature if you only need legacy serial support.
Russell King0cff2602006-03-29 22:03:38 +010099
100config SERIAL_8250_HP300
101 tristate
102 depends on SERIAL_8250 && HP300
103 default SERIAL_8250
104
Linus Torvalds1da177e2005-04-16 15:20:36 -0700105config 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
Linus Torvalds1da177e2005-04-16 15:20:36 -0700119config SERIAL_8250_NR_UARTS
Russell King026d02a2005-06-29 18:45:19 +0100120 int "Maximum number of 8250/16550 serial ports"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700121 depends on SERIAL_8250
122 default "4"
Russell Kingec9f47c2005-06-27 11:12:54 +0100123 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.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700128
Dave Jonesa61c2d72006-01-07 23:18:19 +0000129config SERIAL_8250_RUNTIME_UARTS
130 int "Number of 8250/16550 serial ports to register at runtime"
131 depends on SERIAL_8250
Russell King9a8ffcc2006-02-03 22:05:42 +0000132 range 0 SERIAL_8250_NR_UARTS
Dave Jonesa61c2d72006-01-07 23:18:19 +0000133 default "4"
134 help
135 Set this to the maximum number of serial ports you want
Matt LaPlante09509602006-10-03 22:31:37 +0200136 the kernel to register at boot time. This can be overridden
Dave Jonesa61c2d72006-01-07 23:18:19 +0000137 with the module parameter "nr_uarts", or boot-time parameter
138 8250.nr_uarts
139
Linus Torvalds1da177e2005-04-16 15:20:36 -0700140config 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
153config 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
Russell Kingec9f47c2005-06-27 11:12:54 +0100166#
167# Multi-port serial cards
168#
169
170config 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
179config 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
Russell Kingec9f47c2005-06-27 11:12:54 +0100188config 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
Matt LaPlante09509602006-10-03 22:31:37 +0200193 mini-HOWTO, available from <http://www.tldp.org/docs.html#howto>
Russell Kingec9f47c2005-06-27 11:12:54 +0100194
195 To compile this driver as a module, choose M here: the module
196 will be called 8250_boca.
197
Paul B Schroedere0980da2006-12-06 20:37:03 -0800198config 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
Russell Kingec9f47c2005-06-27 11:12:54 +0100209config 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
Don Mullisbf4735a2006-12-10 02:18:37 -0800218config 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
226config 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
238config SERIAL_8250_RSA
239 bool "Support RSA serial ports"
240 depends on SERIAL_8250_EXTENDED
241 help
242 ::: To be written :::
243
Russell Kingec9f47c2005-06-27 11:12:54 +0100244config 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.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700252
253config SERIAL_8250_ACORN
254 tristate "Acorn expansion card serial port support"
Russell Kingec9f47c2005-06-27 11:12:54 +0100255 depends on ARCH_ACORN && SERIAL_8250
Linus Torvalds1da177e2005-04-16 15:20:36 -0700256 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
Pantelis Antoniou21c614a2005-11-06 09:07:03 +0000261config SERIAL_8250_AU1X00
Sergei Shtylyov6e766452008-04-04 00:02:53 +0400262 bool "Au1x00 serial port support"
Pantelis Antoniou21c614a2005-11-06 09:07:03 +0000263 depends on SERIAL_8250 != n && SOC_AU1X00
264 help
Sergei Shtylyov6e766452008-04-04 00:02:53 +0400265 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.
Pantelis Antoniou21c614a2005-11-06 09:07:03 +0000268
Thomas Koellerbd71c182007-05-06 14:48:47 -0700269config 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
Russell Kingec9f47c2005-06-27 11:12:54 +0100278comment "Non-8250 serial port support"
279
Linus Torvalds1da177e2005-04-16 15:20:36 -0700280config SERIAL_AMBA_PL010
281 tristate "ARM AMBA PL010 serial port support"
Al Viro84b6a232005-08-23 22:46:16 +0100282 depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700283 select SERIAL_CORE
284 help
285 This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
Lennert Buytenhek00584712007-02-05 16:10:22 -0800286 an Integrator/AP or Integrator/PP2 platform, or if you have a
287 Cirrus Logic EP93xx CPU, say Y or M here.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700288
289 If unsure, say N.
290
291config 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
307config 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
318config 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
Peter Korsgaardb22b4cd2006-09-29 02:00:23 -0700330 "console=ttyAMA0". (Try "man bootparam" or see the documentation of
Linus Torvalds1da177e2005-04-16 15:20:36 -0700331 your boot loader (lilo or loadlin) about how to pass options to the
332 kernel at boot time.)
333
Maciej W. Rozyckib45d5272007-07-17 04:03:50 -0700334config 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
349config 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
Haavard Skinnemoen749c4e62006-10-04 16:02:02 +0200362config SERIAL_ATMEL
363 bool "AT91 / AT32 on-chip serial port support"
Haavard Skinnemoenacca9b82006-10-04 16:02:09 +0200364 depends on (ARM && ARCH_AT91) || AVR32
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000365 select SERIAL_CORE
366 help
Andrew Victorafefc412006-06-19 19:53:19 +0100367 This enables the driver for the on-chip UARTs of the Atmel
Haavard Skinnemoenacca9b82006-10-04 16:02:09 +0200368 AT91 and AT32 processors.
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000369
Haavard Skinnemoen749c4e62006-10-04 16:02:02 +0200370config SERIAL_ATMEL_CONSOLE
371 bool "Support for console on AT91 / AT32 serial port"
372 depends on SERIAL_ATMEL=y
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000373 select SERIAL_CORE_CONSOLE
374 help
Haavard Skinnemoenacca9b82006-10-04 16:02:09 +0200375 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).
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000379
Chip Coldwella6670612008-02-08 04:21:06 -0800380config 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
Haavard Skinnemoen749c4e62006-10-04 16:02:02 +0200395config SERIAL_ATMEL_TTYAT
Haavard Skinnemoenacca9b82006-10-04 16:02:09 +0200396 bool "Install as device ttyATn instead of ttySn"
Haavard Skinnemoen749c4e62006-10-04 16:02:02 +0200397 depends on SERIAL_ATMEL=y
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000398 help
Haavard Skinnemoenacca9b82006-10-04 16:02:09 +0200399 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.
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000404 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
Andrew Victor2c7ee6a2007-05-11 21:37:25 +0100412config 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
419config 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
Linus Torvalds1da177e2005-04-16 15:20:36 -0700429config 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
436config 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
Ben Dooksb4975492008-07-03 12:32:51 +0100448config SERIAL_SAMSUNG
449 tristate "Samsung SoC serial support"
Ben Dooksb690ace2008-10-21 14:07:03 +0100450 depends on ARM && PLAT_S3C
Arnaud Patard (Rtp19c1d6a2008-07-08 01:03:46 +0200451 select SERIAL_CORE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700452 help
Ben Dooks73e55cb2006-06-24 21:21:32 +0100453 Support for the on-chip UARTs on the Samsung S3C24XX series CPUs,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700454 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
Ben Dooks03d5e772008-11-03 09:21:23 +0000458config SERIAL_SAMSUNG_UARTS
459 int
Ben Dooks2fafae32009-01-08 13:21:17 +0000460 depends on ARM && PLAT_S3C
Ben Dooks03d5e772008-11-03 09:21:23 +0000461 default 2 if ARCH_S3C2400
Byungho Min433a9152009-06-23 21:40:09 +0900462 default 4 if ARCH_S5PC1XX || ARCH_S3C64XX || CPU_S3C2443
Ben Dooks03d5e772008-11-03 09:21:23 +0000463 default 3
464 help
465 Select the number of available UART ports for the Samsung S3C
466 serial driver
467
Ben Dooksb4975492008-07-03 12:32:51 +0100468config SERIAL_SAMSUNG_DEBUG
469 bool "Samsung SoC serial debug"
Ben Dooks5fed4a32008-10-16 16:46:08 +0100470 depends on SERIAL_SAMSUNG && DEBUG_LL
Ben Dooksb4975492008-07-03 12:32:51 +0100471 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.
Ben Dooks73e55cb2006-06-24 21:21:32 +0100476
Ben Dooksb4975492008-07-03 12:32:51 +0100477config SERIAL_SAMSUNG_CONSOLE
478 bool "Support for console on Samsung SoC serial port"
479 depends on SERIAL_SAMSUNG=y
Linus Torvalds1da177e2005-04-16 15:20:36 -0700480 select SERIAL_CORE_CONSOLE
481 help
Ben Dooks73e55cb2006-06-24 21:21:32 +0100482 Allow selection of the S3C24XX on-board serial ports for use as
Linus Torvalds1da177e2005-04-16 15:20:36 -0700483 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
Ben Dooksb4975492008-07-03 12:32:51 +0100492config 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
499config 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
506config 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
513config 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
Sandeep Patil1d4bab02008-10-21 14:06:30 +0100521config 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
Ben Dooksb4975492008-07-03 12:32:51 +0100527
Ben Dooksb690ace2008-10-21 14:07:03 +0100528config SERIAL_S3C6400
529 tristate "Samsung S3C6400/S3C6410 Serial port support"
Ramax Loa219dc42009-08-12 23:55:56 +0800530 depends on SERIAL_SAMSUNG && (CPU_S3C6400 || CPU_S3C6410)
Ben Dooksb690ace2008-10-21 14:07:03 +0100531 default y
532 help
533 Serial port support for the Samsung S3C6400 and S3C6410
534 SoCs
535
Byungho Min433a9152009-06-23 21:40:09 +0900536config SERIAL_S5PC100
537 tristate "Samsung S5PC100 Serial port support"
538 depends on SERIAL_SAMSUNG && CPU_S5PC100
539 default y
540 help
541 Serial port support for the Samsung S5PC100 SoCs
542
Christian Pellegrin1dcb8842009-04-07 16:48:51 +0100543config SERIAL_MAX3100
544 tristate "MAX3100 support"
545 depends on SPI
546 select SERIAL_CORE
547 help
548 MAX3100 chip support
549
Linus Torvalds1da177e2005-04-16 15:20:36 -0700550config SERIAL_DZ
551 bool "DECstation DZ serial driver"
Ralf Baechle875d43e2005-09-03 15:56:16 -0700552 depends on MACH_DECSTATION && 32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700553 select SERIAL_CORE
Maciej W. Rozycki7287d762008-02-07 00:15:09 -0800554 default y
555 ---help---
556 DZ11-family serial controllers for DECstations and VAXstations,
557 including the DC7085, M7814, and M7819.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700558
559config SERIAL_DZ_CONSOLE
560 bool "Support console on DECstation DZ serial driver"
561 depends on SERIAL_DZ=y
562 select SERIAL_CORE_CONSOLE
Maciej W. Rozycki7287d762008-02-07 00:15:09 -0800563 default y
564 ---help---
Linus Torvalds1da177e2005-04-16 15:20:36 -0700565 If you say Y here, it will be possible to use a serial port as the
566 system console (the system console is the device which receives all
567 kernel messages and warnings and which allows logins in single user
Maciej W. Rozycki7287d762008-02-07 00:15:09 -0800568 mode).
569
570 Note that the firmware uses ttyS3 as the serial console on
571 DECstations that use this driver.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700572
573 If unsure, say Y.
574
Maciej W. Rozycki8b4a4082007-07-18 00:49:11 -0700575config SERIAL_ZS
576 tristate "DECstation Z85C30 serial support"
577 depends on MACH_DECSTATION
578 select SERIAL_CORE
579 default y
580 ---help---
581 Support for the Zilog 85C350 serial communications controller used
582 for serial ports in newer DECstation systems. These include the
583 DECsystem 5900 and all models of the DECstation and DECsystem 5000
584 systems except from model 200.
585
586 If unsure, say Y. To compile this driver as a module, choose M here:
587 the module will be called zs.
588
589config SERIAL_ZS_CONSOLE
590 bool "Support for console on a DECstation Z85C30 serial port"
591 depends on SERIAL_ZS=y
592 select SERIAL_CORE_CONSOLE
593 default y
594 ---help---
595 If you say Y here, it will be possible to use a serial port as the
596 system console (the system console is the device which receives all
597 kernel messages and warnings and which allows logins in single user
598 mode).
599
600 Note that the firmware uses ttyS1 as the serial console on the
601 Maxine and ttyS3 on the others using this driver.
602
603 If unsure, say Y.
604
Linus Torvalds1da177e2005-04-16 15:20:36 -0700605config SERIAL_21285
606 tristate "DC21285 serial port support"
607 depends on ARM && FOOTBRIDGE
608 select SERIAL_CORE
609 help
610 If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
611 PCI bridge you can enable its onboard serial port by enabling this
612 option.
613
614config SERIAL_21285_CONSOLE
615 bool "Console on DC21285 serial port"
616 depends on SERIAL_21285=y
617 select SERIAL_CORE_CONSOLE
618 help
619 If you have enabled the serial port on the 21285 footbridge you can
620 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=ttyFB". (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
Linus Torvalds1da177e2005-04-16 15:20:36 -0700629config SERIAL_MPSC
630 bool "Marvell MPSC serial port support"
631 depends on PPC32 && MV64X60
632 select SERIAL_CORE
633 help
634 Say Y here if you want to use the Marvell MPSC serial controller.
635
636config SERIAL_MPSC_CONSOLE
637 bool "Support for console on Marvell MPSC serial port"
638 depends on SERIAL_MPSC
639 select SERIAL_CORE_CONSOLE
640 help
641 Say Y here if you want to support a serial console on a Marvell MPSC.
642
643config SERIAL_PXA
644 bool "PXA serial port support"
Eric Miao56422552009-02-05 13:42:47 +0800645 depends on ARCH_PXA || ARCH_MMP
Linus Torvalds1da177e2005-04-16 15:20:36 -0700646 select SERIAL_CORE
647 help
648 If you have a machine based on an Intel XScale PXA2xx CPU you
649 can enable its onboard serial ports by enabling this option.
650
651config SERIAL_PXA_CONSOLE
652 bool "Console on PXA serial port"
653 depends on SERIAL_PXA
654 select SERIAL_CORE_CONSOLE
655 help
656 If you have enabled the serial port on the Intel XScale PXA
657 CPU you can make it the console by answering Y to this option.
658
659 Even if you say Y here, the currently visible virtual console
660 (/dev/tty0) will still be used as the system console by default, but
661 you can alter that using a kernel command line option such as
662 "console=ttySA0". (Try "man bootparam" or see the documentation of
663 your boot loader (lilo or loadlin) about how to pass options to the
664 kernel at boot time.)
665
666config SERIAL_SA1100
667 bool "SA1100 serial port support"
668 depends on ARM && ARCH_SA1100
669 select SERIAL_CORE
670 help
671 If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
672 can enable its onboard serial port by enabling this option.
673 Please read <file:Documentation/arm/SA1100/serial_UART> for further
674 info.
675
676config SERIAL_SA1100_CONSOLE
677 bool "Console on SA1100 serial port"
678 depends on SERIAL_SA1100
679 select SERIAL_CORE_CONSOLE
680 help
681 If you have enabled the serial port on the SA1100/SA1110 StrongARM
682 CPU you can make it the console by answering Y to this option.
683
684 Even if you say Y here, the currently visible virtual console
685 (/dev/tty0) will still be used as the system console by default, but
686 you can alter that using a kernel command line option such as
687 "console=ttySA0". (Try "man bootparam" or see the documentation of
688 your boot loader (lilo or loadlin) about how to pass options to the
689 kernel at boot time.)
690
Bryan Wu194de562007-05-06 14:50:30 -0700691config SERIAL_BFIN
692 tristate "Blackfin serial port support"
Mike Frysinger529a73f2007-11-23 14:28:44 +0800693 depends on BLACKFIN
Bryan Wu194de562007-05-06 14:50:30 -0700694 select SERIAL_CORE
695 select SERIAL_BFIN_UART0 if (BF531 || BF532 || BF533 || BF561)
696 help
697 Add support for the built-in UARTs on the Blackfin.
698
699 To compile this driver as a module, choose M here: the
700 module will be called bfin_5xx.
701
702config SERIAL_BFIN_CONSOLE
703 bool "Console on Blackfin serial port"
Adrian Bunk7111de72007-09-11 15:24:13 -0700704 depends on SERIAL_BFIN=y
Bryan Wu194de562007-05-06 14:50:30 -0700705 select SERIAL_CORE_CONSOLE
706
707choice
708 prompt "UART Mode"
709 depends on SERIAL_BFIN
710 default SERIAL_BFIN_DMA
711 help
712 This driver supports the built-in serial ports of the Blackfin family
713 of CPUs
714
715config SERIAL_BFIN_DMA
716 bool "DMA mode"
Mike Frysinger51a23012009-04-07 16:52:49 +0100717 depends on !DMA_UNCACHED_NONE && KGDB_SERIAL_CONSOLE=n
Bryan Wu194de562007-05-06 14:50:30 -0700718 help
719 This driver works under DMA mode. If this option is selected, the
720 blackfin simple dma driver is also enabled.
721
722config SERIAL_BFIN_PIO
723 bool "PIO mode"
724 help
725 This driver works under PIO mode.
726
727endchoice
728
729config SERIAL_BFIN_UART0
730 bool "Enable UART0"
731 depends on SERIAL_BFIN
732 help
733 Enable UART0
734
735config BFIN_UART0_CTSRTS
736 bool "Enable UART0 hardware flow control"
737 depends on SERIAL_BFIN_UART0
738 help
739 Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS
740 signal.
741
742config UART0_CTS_PIN
743 int "UART0 CTS pin"
Sonic Zhangd307d362009-04-07 16:52:26 +0100744 depends on BFIN_UART0_CTSRTS && !BF548
Bryan Wu194de562007-05-06 14:50:30 -0700745 default 23
746 help
747 The default pin is GPIO_GP7.
Mike Frysinger78d67b4042009-04-07 16:53:11 +0100748 Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map.
Bryan Wu194de562007-05-06 14:50:30 -0700749
750config UART0_RTS_PIN
751 int "UART0 RTS pin"
Sonic Zhangd307d362009-04-07 16:52:26 +0100752 depends on BFIN_UART0_CTSRTS && !BF548
Bryan Wu194de562007-05-06 14:50:30 -0700753 default 22
754 help
755 The default pin is GPIO_GP6.
Mike Frysinger78d67b4042009-04-07 16:53:11 +0100756 Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map.
Bryan Wu194de562007-05-06 14:50:30 -0700757
758config SERIAL_BFIN_UART1
759 bool "Enable UART1"
Michael Hennerich09545562008-02-02 15:58:30 +0800760 depends on SERIAL_BFIN && (!BF531 && !BF532 && !BF533 && !BF561)
Bryan Wu194de562007-05-06 14:50:30 -0700761 help
762 Enable UART1
763
764config BFIN_UART1_CTSRTS
765 bool "Enable UART1 hardware flow control"
766 depends on SERIAL_BFIN_UART1
767 help
768 Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS
769 signal.
770
771config UART1_CTS_PIN
772 int "UART1 CTS pin"
Sonic Zhangd307d362009-04-07 16:52:26 +0100773 depends on BFIN_UART1_CTSRTS && !BF548
Bryan Wu194de562007-05-06 14:50:30 -0700774 default -1
775 help
Mike Frysinger78d67b4042009-04-07 16:53:11 +0100776 Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map.
Bryan Wu194de562007-05-06 14:50:30 -0700777
778config UART1_RTS_PIN
779 int "UART1 RTS pin"
Sonic Zhangd307d362009-04-07 16:52:26 +0100780 depends on BFIN_UART1_CTSRTS && !BF548
Bryan Wu194de562007-05-06 14:50:30 -0700781 default -1
782 help
Mike Frysinger78d67b4042009-04-07 16:53:11 +0100783 Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map.
Bryan Wu194de562007-05-06 14:50:30 -0700784
Roy Huangf4d640c92007-07-12 16:43:46 +0800785config SERIAL_BFIN_UART2
786 bool "Enable UART2"
Michael Hennerichf933d3c2009-04-06 17:32:21 +0100787 depends on SERIAL_BFIN && (BF54x || BF538 || BF539)
Roy Huangf4d640c92007-07-12 16:43:46 +0800788 help
789 Enable UART2
790
791config BFIN_UART2_CTSRTS
792 bool "Enable UART2 hardware flow control"
793 depends on SERIAL_BFIN_UART2
794 help
795 Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS
796 signal.
797
798config UART2_CTS_PIN
799 int "UART2 CTS pin"
Sonic Zhangd307d362009-04-07 16:52:26 +0100800 depends on BFIN_UART2_CTSRTS && !BF548
Roy Huangf4d640c92007-07-12 16:43:46 +0800801 default -1
802 help
Mike Frysinger78d67b4042009-04-07 16:53:11 +0100803 Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map.
Roy Huangf4d640c92007-07-12 16:43:46 +0800804
805config UART2_RTS_PIN
806 int "UART2 RTS pin"
Sonic Zhangd307d362009-04-07 16:52:26 +0100807 depends on BFIN_UART2_CTSRTS && !BF548
Roy Huangf4d640c92007-07-12 16:43:46 +0800808 default -1
809 help
Mike Frysinger78d67b4042009-04-07 16:53:11 +0100810 Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map.
Roy Huangf4d640c92007-07-12 16:43:46 +0800811
812config SERIAL_BFIN_UART3
813 bool "Enable UART3"
814 depends on SERIAL_BFIN && (BF54x)
815 help
816 Enable UART3
817
818config BFIN_UART3_CTSRTS
819 bool "Enable UART3 hardware flow control"
820 depends on SERIAL_BFIN_UART3
821 help
822 Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS
823 signal.
824
Sonic Zhangd307d362009-04-07 16:52:26 +0100825config UART3_CTS_PIN
826 int "UART3 CTS pin"
827 depends on BFIN_UART3_CTSRTS && !BF548
828 default -1
829 help
Mike Frysinger78d67b4042009-04-07 16:53:11 +0100830 Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map.
Sonic Zhangd307d362009-04-07 16:52:26 +0100831
832config UART3_RTS_PIN
833 int "UART3 RTS pin"
834 depends on BFIN_UART3_CTSRTS && !BF548
835 default -1
836 help
Mike Frysinger78d67b4042009-04-07 16:53:11 +0100837 Refer to arch/blackfin/mach-*/include/mach/gpio.h to see the GPIO map.
Sonic Zhangd307d362009-04-07 16:52:26 +0100838
Linus Torvalds1da177e2005-04-16 15:20:36 -0700839config SERIAL_IMX
840 bool "IMX serial port support"
Sascha Hauere3d13ff2008-07-05 10:02:48 +0200841 depends on ARM && (ARCH_IMX || ARCH_MXC)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700842 select SERIAL_CORE
Oskar Schirmer534fca02009-06-11 14:52:23 +0100843 select RATIONAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700844 help
845 If you have a machine based on a Motorola IMX CPU you
846 can enable its onboard serial port by enabling this option.
847
848config SERIAL_IMX_CONSOLE
849 bool "Console on IMX serial port"
850 depends on SERIAL_IMX
851 select SERIAL_CORE_CONSOLE
852 help
853 If you have enabled the serial port on the Motorola IMX
854 CPU you can make it the console by answering Y to this option.
855
856 Even if you say Y here, the currently visible virtual console
857 (/dev/tty0) will still be used as the system console by default, but
858 you can alter that using a kernel command line option such as
859 "console=ttySA0". (Try "man bootparam" or see the documentation of
860 your boot loader (lilo or loadlin) about how to pass options to the
861 kernel at boot time.)
862
Peter Korsgaard238b8722006-12-06 20:35:17 -0800863config SERIAL_UARTLITE
864 tristate "Xilinx uartlite serial port support"
Richard Röjfors447e4462009-10-01 15:44:07 -0700865 depends on PPC32 || MICROBLAZE || MFD_TIMBERDALE
Peter Korsgaard238b8722006-12-06 20:35:17 -0800866 select SERIAL_CORE
867 help
868 Say Y here if you want to use the Xilinx uartlite serial controller.
869
870 To compile this driver as a module, choose M here: the
Pavel Machek4737f092009-06-05 00:44:53 +0200871 module will be called uartlite.
Peter Korsgaard238b8722006-12-06 20:35:17 -0800872
873config SERIAL_UARTLITE_CONSOLE
874 bool "Support for console on Xilinx uartlite serial port"
875 depends on SERIAL_UARTLITE=y
876 select SERIAL_CORE_CONSOLE
877 help
878 Say Y here if you wish to use a Xilinx uartlite as the system
879 console (the system console is the device which receives all kernel
880 messages and warnings and which allows logins in single user mode).
881
Linus Torvalds1da177e2005-04-16 15:20:36 -0700882config SERIAL_SUNCORE
883 bool
Adrian Bunk0b57ee92005-12-22 21:03:47 -0800884 depends on SPARC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700885 select SERIAL_CORE
886 select SERIAL_CORE_CONSOLE
887 default y
888
889config SERIAL_SUNZILOG
890 tristate "Sun Zilog8530 serial support"
Adrian Bunk0b57ee92005-12-22 21:03:47 -0800891 depends on SPARC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700892 help
893 This driver supports the Zilog8530 serial ports found on many Sparc
894 systems. Say Y or M if you want to be able to these serial ports.
895
896config SERIAL_SUNZILOG_CONSOLE
897 bool "Console on Sun Zilog8530 serial port"
898 depends on SERIAL_SUNZILOG=y
899 help
900 If you would like to be able to use the Zilog8530 serial port
901 on your Sparc system as the console, you can do so by answering
902 Y to this option.
903
904config SERIAL_SUNSU
905 tristate "Sun SU serial support"
Adrian Bunk0b57ee92005-12-22 21:03:47 -0800906 depends on SPARC && PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700907 help
908 This driver supports the 8250 serial ports that run the keyboard and
909 mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able
910 to these serial ports.
911
912config SERIAL_SUNSU_CONSOLE
913 bool "Console on Sun SU serial port"
914 depends on SERIAL_SUNSU=y
915 help
916 If you would like to be able to use the SU serial port
917 on your Sparc system as the console, you can do so by answering
918 Y to this option.
919
920config SERIAL_MUX
921 tristate "Serial MUX support"
Matthew Wilcox305f5162005-11-18 16:17:50 -0500922 depends on GSC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700923 select SERIAL_CORE
924 default y
925 ---help---
926 Saying Y here will enable the hardware MUX serial driver for
Carlos O'Donelle45da352006-09-16 14:35:51 -0400927 the Nova, K class systems and D class with a 'remote control card'.
928 The hardware MUX is not 8250/16550 compatible therefore the
929 /dev/ttyB0 device is shared between the Serial MUX and the PDC
930 software console. The following steps need to be completed to use
931 the Serial MUX:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700932
933 1. create the device entry (mknod /dev/ttyB0 c 11 0)
934 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
935 3. Add device ttyB0 to /etc/securetty (if you want to log on as
936 root on this console.)
937 4. Change the kernel command console parameter to: console=ttyB0
938
939config SERIAL_MUX_CONSOLE
Adrian Bunk7111de72007-09-11 15:24:13 -0700940 bool "Support for console on serial MUX"
941 depends on SERIAL_MUX=y
Linus Torvalds1da177e2005-04-16 15:20:36 -0700942 select SERIAL_CORE_CONSOLE
Adrian Bunk7111de72007-09-11 15:24:13 -0700943 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -0700944
945config PDC_CONSOLE
946 bool "PDC software console support"
947 depends on PARISC && !SERIAL_MUX && VT
948 default n
949 help
950 Saying Y here will enable the software based PDC console to be
951 used as the system console. This is useful for machines in
952 which the hardware based console has not been written yet. The
953 following steps must be competed to use the PDC console:
954
955 1. create the device entry (mknod /dev/ttyB0 c 11 0)
956 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
957 3. Add device ttyB0 to /etc/securetty (if you want to log on as
958 root on this console.)
959 4. Change the kernel command console parameter to: console=ttyB0
960
961config SERIAL_SUNSAB
962 tristate "Sun Siemens SAB82532 serial support"
Adrian Bunk0b57ee92005-12-22 21:03:47 -0800963 depends on SPARC && PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700964 help
965 This driver supports the Siemens SAB82532 DUSCC serial ports on newer
966 (PCI) UltraSPARC systems. Say Y or M if you want to be able to these
967 serial ports.
968
969config SERIAL_SUNSAB_CONSOLE
970 bool "Console on Sun Siemens SAB82532 serial port"
971 depends on SERIAL_SUNSAB=y
972 help
973 If you would like to be able to use the SAB82532 serial port
974 on your Sparc system as the console, you can do so by answering
975 Y to this option.
976
David S. Miller02fd4732006-02-11 02:25:21 -0800977config SERIAL_SUNHV
978 bool "Sun4v Hypervisor Console support"
979 depends on SPARC64
980 help
981 This driver supports the console device found on SUN4V Sparc
982 systems. Say Y if you want to be able to use this device.
983
Linus Torvalds1da177e2005-04-16 15:20:36 -0700984config SERIAL_IP22_ZILOG
Thomas Bogendoerfer5057c982008-02-06 01:37:26 -0800985 tristate "SGI Zilog8530 serial support"
986 depends on SGI_HAS_ZILOG
Linus Torvalds1da177e2005-04-16 15:20:36 -0700987 select SERIAL_CORE
988 help
Thomas Bogendoerfer5057c982008-02-06 01:37:26 -0800989 This driver supports the Zilog8530 serial ports found on SGI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700990 systems. Say Y or M if you want to be able to these serial ports.
991
992config SERIAL_IP22_ZILOG_CONSOLE
Thomas Bogendoerfer5057c982008-02-06 01:37:26 -0800993 bool "Console on SGI Zilog8530 serial port"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700994 depends on SERIAL_IP22_ZILOG=y
995 select SERIAL_CORE_CONSOLE
996
Linus Torvalds1da177e2005-04-16 15:20:36 -0700997config SERIAL_SH_SCI
Paul Mundtecd95612006-09-27 17:32:30 +0900998 tristate "SuperH SCI(F) serial port support"
Paul Mundtedad1f22009-11-25 16:23:35 +0900999 depends on HAVE_CLK && (SUPERH || H8300)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001000 select SERIAL_CORE
1001
Paul Mundtecd95612006-09-27 17:32:30 +09001002config SERIAL_SH_SCI_NR_UARTS
1003 int "Maximum number of SCI(F) serial ports"
1004 depends on SERIAL_SH_SCI
1005 default "2"
1006
Linus Torvalds1da177e2005-04-16 15:20:36 -07001007config SERIAL_SH_SCI_CONSOLE
Paul Mundtecd95612006-09-27 17:32:30 +09001008 bool "Support for console on SuperH SCI(F)"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001009 depends on SERIAL_SH_SCI=y
1010 select SERIAL_CORE_CONSOLE
1011
Vitaly Woolde8211b2007-02-14 00:33:09 -08001012config SERIAL_PNX8XXX
1013 bool "Enable PNX8XXX SoCs' UART Support"
Ihar Hrachyshka11455be2009-01-27 11:50:46 +00001014 depends on MIPS && (SOC_PNX8550 || SOC_PNX833X)
Vitaly Woolde8211b2007-02-14 00:33:09 -08001015 select SERIAL_CORE
1016 help
1017 If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330
1018 and you want to use serial ports, say Y. Otherwise, say N.
1019
1020config SERIAL_PNX8XXX_CONSOLE
1021 bool "Enable PNX8XX0 serial console"
1022 depends on SERIAL_PNX8XXX
1023 select SERIAL_CORE_CONSOLE
1024 help
1025 If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330
1026 and you want to use serial console, say Y. Otherwise, say N.
1027
Linus Torvalds1da177e2005-04-16 15:20:36 -07001028config SERIAL_CORE
1029 tristate
1030
1031config SERIAL_CORE_CONSOLE
1032 bool
1033
Jason Wesself2d937f2008-04-17 20:05:37 +02001034config CONSOLE_POLL
1035 bool
1036
Linus Torvalds1da177e2005-04-16 15:20:36 -07001037config SERIAL_68328
1038 bool "68328 serial support"
1039 depends on M68328 || M68EZ328 || M68VZ328
1040 help
1041 This driver supports the built-in serial port of the Motorola 68328
Matt LaPlante09509602006-10-03 22:31:37 +02001042 (standard, EZ and VZ varieties).
Linus Torvalds1da177e2005-04-16 15:20:36 -07001043
1044config SERIAL_68328_RTS_CTS
1045 bool "Support RTS/CTS on 68328 serial port"
1046 depends on SERIAL_68328
1047
Greg Ungererae1b5f02008-02-01 17:32:00 +10001048config SERIAL_MCF
Adrian Bunk02f11f32008-10-13 10:31:59 +01001049 bool "Coldfire serial support"
Greg Ungererae1b5f02008-02-01 17:32:00 +10001050 depends on COLDFIRE
1051 select SERIAL_CORE
1052 help
Adrian Bunk02f11f32008-10-13 10:31:59 +01001053 This serial driver supports the Freescale Coldfire serial ports.
Greg Ungererae1b5f02008-02-01 17:32:00 +10001054
1055config SERIAL_MCF_BAUDRATE
1056 int "Default baudrate for Coldfire serial ports"
1057 depends on SERIAL_MCF
1058 default 19200
1059 help
1060 This setting lets you define what the default baudrate is for the
1061 ColdFire serial ports. The usual default varies from board to board,
1062 and this setting is a way of catering for that.
1063
1064config SERIAL_MCF_CONSOLE
1065 bool "Coldfire serial console support"
1066 depends on SERIAL_MCF
1067 select SERIAL_CORE_CONSOLE
1068 help
1069 Enable a ColdFire internal serial port to be the system console.
1070
Linus Torvalds1da177e2005-04-16 15:20:36 -07001071config SERIAL_68360_SMC
1072 bool "68360 SMC uart support"
1073 depends on M68360
1074 help
1075 This driver supports the SMC serial ports of the Motorola 68360 CPU.
1076
1077config SERIAL_68360_SCC
1078 bool "68360 SCC uart support"
1079 depends on M68360
1080 help
1081 This driver supports the SCC serial ports of the Motorola 68360 CPU.
1082
1083config SERIAL_68360
1084 bool
1085 depends on SERIAL_68360_SMC || SERIAL_68360_SCC
1086 default y
1087
1088config SERIAL_PMACZILOG
1089 tristate "PowerMac z85c30 ESCC support"
1090 depends on PPC_OF && PPC_PMAC
1091 select SERIAL_CORE
1092 help
1093 This driver supports the Zilog z85C30 serial ports found on
1094 PowerMac machines.
1095 Say Y or M if you want to be able to these serial ports.
1096
David Woodhousee4533b22007-04-05 00:19:43 +10001097config SERIAL_PMACZILOG_TTYS
1098 bool "Use ttySn device nodes for Zilog z85c30"
1099 depends on SERIAL_PMACZILOG
1100 help
1101 The pmac_zilog driver for the z85C30 chip on many powermacs
1102 historically used the device numbers for /dev/ttySn. The
1103 8250 serial port driver also uses these numbers, which means
1104 the two drivers being unable to coexist; you could not use
1105 both z85C30 and 8250 type ports at the same time.
1106
1107 If this option is not selected, the pmac_zilog driver will
1108 use the device numbers allocated for /dev/ttyPZn. This allows
1109 the pmac_zilog and 8250 drivers to co-exist, but may cause
1110 existing userspace setups to break. Programs that need to
1111 access the built-in serial ports on powermacs will need to
1112 be reconfigured to use /dev/ttyPZn instead of /dev/ttySn.
1113
1114 If you enable this option, any z85c30 ports in the system will
1115 be registered as ttyS0 onwards as in the past, and you will be
1116 unable to use the 8250 module for PCMCIA or other 16C550-style
1117 UARTs.
1118
1119 Say N unless you need the z85c30 ports on your powermac
1120 to appear as /dev/ttySn.
1121
Linus Torvalds1da177e2005-04-16 15:20:36 -07001122config SERIAL_PMACZILOG_CONSOLE
1123 bool "Console on PowerMac z85c30 serial port"
1124 depends on SERIAL_PMACZILOG=y
1125 select SERIAL_CORE_CONSOLE
1126 help
1127 If you would like to be able to use the z85c30 serial port
1128 on your PowerMac as the console, you can do so by answering
1129 Y to this option.
1130
1131config SERIAL_LH7A40X
1132 tristate "Sharp LH7A40X embedded UART support"
1133 depends on ARM && ARCH_LH7A40X
1134 select SERIAL_CORE
1135 help
1136 This enables support for the three on-board UARTs of the
1137 Sharp LH7A40X series CPUs. Choose Y or M.
1138
1139config SERIAL_LH7A40X_CONSOLE
1140 bool "Support for console on Sharp LH7A40X serial port"
1141 depends on SERIAL_LH7A40X=y
1142 select SERIAL_CORE_CONSOLE
1143 help
1144 Say Y here if you wish to use one of the serial ports as the
1145 system console--the system console is the device which
1146 receives all kernel messages and warnings and which allows
1147 logins in single user mode.
1148
1149 Even if you say Y here, the currently visible framebuffer console
1150 (/dev/tty0) will still be used as the default system console, but
1151 you can alter that using a kernel command line, for example
1152 "console=ttyAM1".
1153
1154config SERIAL_CPM
1155 tristate "CPM SCC/SMC serial port support"
1156 depends on CPM2 || 8xx
1157 select SERIAL_CORE
1158 help
1159 This driver supports the SCC and SMC serial ports on Motorola
1160 embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
1161
1162config SERIAL_CPM_CONSOLE
1163 bool "Support for console on CPM SCC/SMC serial port"
1164 depends on SERIAL_CPM=y
1165 select SERIAL_CORE_CONSOLE
1166 help
1167 Say Y here if you wish to use a SCC or SMC CPM UART as the system
1168 console (the system console is the device which receives all kernel
1169 messages and warnings and which allows logins in single user mode).
1170
1171 Even if you say Y here, the currently visible framebuffer console
1172 (/dev/tty0) will still be used as the system console by default, but
1173 you can alter that using a kernel command line option such as
1174 "console=ttyCPM0". (Try "man bootparam" or see the documentation of
1175 your boot loader (lilo or loadlin) about how to pass options to the
1176 kernel at boot time.)
1177
Linus Torvalds1da177e2005-04-16 15:20:36 -07001178config SERIAL_SGI_L1_CONSOLE
1179 bool "SGI Altix L1 serial console support"
1180 depends on IA64_GENERIC || IA64_SGI_SN2
1181 select SERIAL_CORE
1182 select SERIAL_CORE_CONSOLE
1183 help
1184 If you have an SGI Altix and you would like to use the system
1185 controller serial port as your console (you want this!),
1186 say Y. Otherwise, say N.
1187
1188config SERIAL_MPC52xx
John Rigby25ae3a02008-01-29 04:28:56 +11001189 tristate "Freescale MPC52xx/MPC512x family PSC serial support"
1190 depends on PPC_MPC52xx || PPC_MPC512x
Linus Torvalds1da177e2005-04-16 15:20:36 -07001191 select SERIAL_CORE
1192 help
John Rigby25ae3a02008-01-29 04:28:56 +11001193 This driver supports MPC52xx and MPC512x PSC serial ports. If you would
1194 like to use them, you must answer Y or M to this option. Note that
Linus Torvalds1da177e2005-04-16 15:20:36 -07001195 for use as console, it must be included in kernel and not as a
1196 module.
1197
1198config SERIAL_MPC52xx_CONSOLE
John Rigby25ae3a02008-01-29 04:28:56 +11001199 bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001200 depends on SERIAL_MPC52xx=y
1201 select SERIAL_CORE_CONSOLE
1202 help
1203 Select this options if you'd like to use one of the PSC serial port
1204 of the Freescale MPC52xx family as a console.
1205
1206config SERIAL_MPC52xx_CONSOLE_BAUD
John Rigby25ae3a02008-01-29 04:28:56 +11001207 int "Freescale MPC52xx/MPC512x family PSC serial port baud"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001208 depends on SERIAL_MPC52xx_CONSOLE=y
1209 default "9600"
1210 help
1211 Select the MPC52xx console baud rate.
1212 This value is only used if the bootloader doesn't pass in the
1213 console baudrate
1214
1215config SERIAL_ICOM
1216 tristate "IBM Multiport Serial Adapter"
Stephen Rothwell145d01e2005-06-21 17:15:52 -07001217 depends on PCI && (PPC_ISERIES || PPC_PSERIES)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001218 select SERIAL_CORE
maximilian attemscb2fc532006-03-25 17:44:20 +00001219 select FW_LOADER
Linus Torvalds1da177e2005-04-16 15:20:36 -07001220 help
1221 This driver is for a family of multiport serial adapters
1222 including 2 port RVX, 2 port internal modem, 4 port internal
1223 modem and a split 1 port RVX and 1 port internal modem.
1224
1225 This driver can also be built as a module. If so, the module
1226 will be called icom.
1227
1228config SERIAL_M32R_SIO
1229 bool "M32R SIO I/F"
1230 depends on M32R
1231 default y
1232 select SERIAL_CORE
1233 help
1234 Say Y here if you want to use the M32R serial controller.
1235
1236config SERIAL_M32R_SIO_CONSOLE
1237 bool "use SIO console"
1238 depends on SERIAL_M32R_SIO=y
1239 select SERIAL_CORE_CONSOLE
1240 help
1241 Say Y here if you want to support a serial console.
1242
1243 If you use an M3T-M32700UT or an OPSPUT platform,
1244 please say also y for SERIAL_M32R_PLDSIO.
1245
1246config SERIAL_M32R_PLDSIO
1247 bool "M32R SIO I/F on a PLD"
Adrian Bunkd600b972006-01-13 21:57:22 +00001248 depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001249 default n
1250 help
1251 Say Y here if you want to use the M32R serial controller
1252 on a PLD (Programmable Logic Device).
1253
1254 If you use an M3T-M32700UT or an OPSPUT platform,
1255 please say Y.
1256
1257config SERIAL_TXX9
1258 bool "TMPTX39XX/49XX SIO support"
Robert P. J. Daybef1f402006-12-12 20:04:19 +01001259 depends on HAS_TXX9_SERIAL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001260 select SERIAL_CORE
1261 default y
1262
1263config HAS_TXX9_SERIAL
1264 bool
1265
Atsushi Nemoto138c5d22007-02-10 01:45:05 -08001266config SERIAL_TXX9_NR_UARTS
1267 int "Maximum number of TMPTX39XX/49XX SIO ports"
1268 depends on SERIAL_TXX9
1269 default "6"
1270
Linus Torvalds1da177e2005-04-16 15:20:36 -07001271config SERIAL_TXX9_CONSOLE
1272 bool "TMPTX39XX/49XX SIO Console support"
1273 depends on SERIAL_TXX9=y
1274 select SERIAL_CORE_CONSOLE
1275
1276config SERIAL_TXX9_STDSERIAL
1277 bool "TX39XX/49XX SIO act as standard serial"
1278 depends on !SERIAL_8250 && SERIAL_TXX9
1279
1280config SERIAL_VR41XX
1281 tristate "NEC VR4100 series Serial Interface Unit support"
1282 depends on CPU_VR41XX
1283 select SERIAL_CORE
1284 help
1285 If you have a NEC VR4100 series processor and you want to use
1286 Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
1287 (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N.
1288
1289config SERIAL_VR41XX_CONSOLE
1290 bool "Enable NEC VR4100 series Serial Interface Unit console"
Yoichi Yuasa21740412007-07-31 00:38:56 -07001291 depends on SERIAL_VR41XX=y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001292 select SERIAL_CORE_CONSOLE
1293 help
1294 If you have a NEC VR4100 series processor and you want to use
1295 a console on a serial port, say Y. Otherwise, say N.
1296
1297config SERIAL_JSM
V. Ananda Krishnan0a577ce2006-02-03 03:04:30 -08001298 tristate "Digi International NEO PCI Support"
1299 depends on PCI
1300 select SERIAL_CORE
1301 help
1302 This is a driver for Digi International's Neo series
1303 of cards which provide multiple serial ports. You would need
1304 something like this to connect more than two modems to your Linux
1305 box, for instance in order to become a dial-in server. This driver
1306 supports PCI boards only.
Arthur Othienoa5f1e4e2006-02-15 09:52:46 +00001307
1308 If you have a card like this, say Y here, otherwise say N.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001309
V. Ananda Krishnan0a577ce2006-02-03 03:04:30 -08001310 To compile this driver as a module, choose M here: the
1311 module will be called jsm.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001312
Brent Casavante5d310b2005-06-21 17:16:01 -07001313config SERIAL_SGI_IOC4
1314 tristate "SGI IOC4 controller serial support"
1315 depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4
1316 select SERIAL_CORE
1317 help
1318 If you have an SGI Altix with an IOC4 based Base IO card
1319 and wish to use the serial ports on this card, say Y.
1320 Otherwise, say N.
1321
Patrick Gefre2d0cfb52006-01-14 13:20:40 -08001322config SERIAL_SGI_IOC3
1323 tristate "SGI Altix IOC3 serial support"
1324 depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3
1325 select SERIAL_CORE
1326 help
1327 If you have an SGI Altix with an IOC3 serial card,
1328 say Y or M. Otherwise, say N.
1329
Robert Love04896a72009-06-22 18:43:11 +01001330config SERIAL_MSM
1331 bool "MSM on-chip serial port support"
1332 depends on ARM && ARCH_MSM
1333 select SERIAL_CORE
1334
1335config SERIAL_MSM_CONSOLE
1336 bool "MSM serial console support"
1337 depends on SERIAL_MSM=y
1338 select SERIAL_CORE_CONSOLE
1339
Sascha Hauerf8441e12006-06-19 13:29:07 +01001340config SERIAL_NETX
Paul Bollefb881f72008-10-14 18:13:45 +02001341 tristate "NetX serial port support"
Sascha Hauerf8441e12006-06-19 13:29:07 +01001342 depends on ARM && ARCH_NETX
1343 select SERIAL_CORE
1344 help
1345 If you have a machine based on a Hilscher NetX SoC you
1346 can enable its onboard serial port by enabling this option.
1347
1348 To compile this driver as a module, choose M here: the
1349 module will be called netx-serial.
1350
1351config SERIAL_NETX_CONSOLE
1352 bool "Console on NetX serial port"
Paul Bollefb881f72008-10-14 18:13:45 +02001353 depends on SERIAL_NETX=y
Sascha Hauerf8441e12006-06-19 13:29:07 +01001354 select SERIAL_CORE_CONSOLE
1355 help
Uwe Kleine-Königb885b272008-02-03 14:55:57 +02001356 If you have enabled the serial port on the Hilscher NetX SoC
1357 you can make it the console by answering Y to this option.
Sascha Hauerf8441e12006-06-19 13:29:07 +01001358
Arnd Bergmann8d38a5b2007-02-13 21:35:38 +01001359config SERIAL_OF_PLATFORM
1360 tristate "Serial port on Open Firmware platform bus"
Michal Simek4286c2b2009-03-27 14:25:51 +01001361 depends on PPC_OF || MICROBLAZE
Benjamin Krill5886188d2009-01-07 10:32:38 +01001362 depends on SERIAL_8250 || SERIAL_OF_PLATFORM_NWPSERIAL
Arnd Bergmann8d38a5b2007-02-13 21:35:38 +01001363 help
1364 If you have a PowerPC based system that has serial ports
1365 on a platform specific bus, you should enable this option.
1366 Currently, only 8250 compatible ports are supported, but
1367 others can easily be added.
1368
Benjamin Krill5886188d2009-01-07 10:32:38 +01001369config SERIAL_OF_PLATFORM_NWPSERIAL
1370 tristate "NWP serial port driver"
1371 depends on PPC_OF && PPC_DCR
1372 select SERIAL_OF_PLATFORM
1373 select SERIAL_CORE_CONSOLE
1374 select SERIAL_CORE
1375 help
1376 This driver supports the cell network processor nwp serial
1377 device.
1378
1379config SERIAL_OF_PLATFORM_NWPSERIAL_CONSOLE
1380 bool "Console on NWP serial port"
1381 depends on SERIAL_OF_PLATFORM_NWPSERIAL=y
1382 select SERIAL_CORE_CONSOLE
1383 help
1384 Support for Console on the NWP serial ports.
1385
Timur Tabid7584ed2008-01-15 09:56:13 -06001386config SERIAL_QE
1387 tristate "Freescale QUICC Engine serial port support"
1388 depends on QUICC_ENGINE
1389 select SERIAL_CORE
1390 select FW_LOADER
1391 default n
1392 help
1393 This driver supports the QE serial ports on Freescale embedded
1394 PowerPC that contain a QUICC Engine.
1395
Thomas Bogendoerfereea63e02008-02-06 01:37:27 -08001396config SERIAL_SC26XX
1397 tristate "SC2681/SC2692 serial port support"
1398 depends on SNI_RM
1399 select SERIAL_CORE
1400 help
1401 This is a driver for the onboard serial ports of
1402 older RM400 machines.
1403
1404config SERIAL_SC26XX_CONSOLE
1405 bool "Console on SC2681/SC2692 serial port"
1406 depends on SERIAL_SC26XX
1407 select SERIAL_CORE_CONSOLE
1408 help
1409 Support for Console on SC2681/SC2692 serial ports.
1410
Bryan Wu2f351742008-04-30 00:52:12 -07001411config SERIAL_BFIN_SPORT
1412 tristate "Blackfin SPORT emulate UART (EXPERIMENTAL)"
Mike Frysinger460ed2e2008-05-17 18:22:26 +08001413 depends on BLACKFIN && EXPERIMENTAL
Bryan Wu2f351742008-04-30 00:52:12 -07001414 select SERIAL_CORE
1415 help
Matt LaPlante692105b2009-01-26 11:12:25 +01001416 Enable SPORT emulate UART on Blackfin series.
Bryan Wu2f351742008-04-30 00:52:12 -07001417
1418 To compile this driver as a module, choose M here: the
1419 module will be called bfin_sport_uart.
1420
1421choice
1422 prompt "Baud rate for Blackfin SPORT UART"
1423 depends on SERIAL_BFIN_SPORT
1424 default SERIAL_SPORT_BAUD_RATE_57600
1425 help
1426 Choose a baud rate for the SPORT UART, other uart settings are
1427 8 bit, 1 stop bit, no parity, no flow control.
1428
1429config SERIAL_SPORT_BAUD_RATE_115200
1430 bool "115200"
1431
1432config SERIAL_SPORT_BAUD_RATE_57600
1433 bool "57600"
1434
1435config SERIAL_SPORT_BAUD_RATE_38400
1436 bool "38400"
1437
1438config SERIAL_SPORT_BAUD_RATE_19200
1439 bool "19200"
1440
1441config SERIAL_SPORT_BAUD_RATE_9600
1442 bool "9600"
1443endchoice
1444
1445config SPORT_BAUD_RATE
1446 int
1447 depends on SERIAL_BFIN_SPORT
1448 default 115200 if (SERIAL_SPORT_BAUD_RATE_115200)
1449 default 57600 if (SERIAL_SPORT_BAUD_RATE_57600)
1450 default 38400 if (SERIAL_SPORT_BAUD_RATE_38400)
1451 default 19200 if (SERIAL_SPORT_BAUD_RATE_19200)
1452 default 9600 if (SERIAL_SPORT_BAUD_RATE_9600)
1453
Richard Röjfors34aec592009-06-11 14:05:39 +01001454config SERIAL_TIMBERDALE
1455 tristate "Support for timberdale UART"
1456 depends on MFD_TIMBERDALE
1457 select SERIAL_CORE
1458 ---help---
1459 Add support for UART controller on timberdale.
1460
Maxime Bizon9fcd66e2009-09-18 13:04:58 +02001461config SERIAL_BCM63XX
1462 tristate "bcm63xx serial port support"
1463 select SERIAL_CORE
1464 depends on BCM63XX
1465 help
1466 If you have a bcm63xx CPU, you can enable its onboard
1467 serial port by enabling this options.
1468
1469 To compile this driver as a module, choose M here: the
1470 module will be called bcm963xx_uart.
1471
1472config SERIAL_BCM63XX_CONSOLE
1473 bool "Console on bcm63xx serial port"
1474 depends on SERIAL_BCM63XX=y
1475 select SERIAL_CORE_CONSOLE
1476 help
1477 If you have enabled the serial port on the bcm63xx CPU
1478 you can make it the console by answering Y to this option.
1479
Kristoffer Glembod4ac42a2009-11-04 08:39:46 -08001480config SERIAL_GRLIB_GAISLER_APBUART
1481 tristate "GRLIB APBUART serial support"
1482 depends on OF
1483 ---help---
1484 Add support for the GRLIB APBUART serial port.
1485
1486config SERIAL_GRLIB_GAISLER_APBUART_CONSOLE
1487 bool "Console on GRLIB APBUART serial port"
1488 depends on SERIAL_GRLIB_GAISLER_APBUART=y
1489 select SERIAL_CORE_CONSOLE
1490 help
1491 Support for running a console on the GRLIB APBUART
1492
Linus Torvalds1da177e2005-04-16 15:20:36 -07001493endmenu