Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | # |
2 | # Serial device configuration | |
3 | # | |
1da177e4 | 4 | |
4f73bc4d JM |
5 | if TTY |
6 | ||
1da177e4 | 7 | menu "Serial drivers" |
0244ad00 | 8 | depends on HAS_IOMEM |
1da177e4 | 9 | |
9bef3d41 | 10 | source "drivers/tty/serial/8250/Kconfig" |
7d4008eb | 11 | |
ec9f47cd RK |
12 | comment "Non-8250 serial port support" |
13 | ||
1da177e4 LT |
14 | config SERIAL_AMBA_PL010 |
15 | tristate "ARM AMBA PL010 serial port support" | |
84b6a232 | 16 | depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE) |
1da177e4 LT |
17 | select SERIAL_CORE |
18 | help | |
19 | This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have | |
00584719 LB |
20 | an Integrator/AP or Integrator/PP2 platform, or if you have a |
21 | Cirrus Logic EP93xx CPU, say Y or M here. | |
1da177e4 LT |
22 | |
23 | If unsure, say N. | |
24 | ||
25 | config SERIAL_AMBA_PL010_CONSOLE | |
26 | bool "Support for console on AMBA serial port" | |
27 | depends on SERIAL_AMBA_PL010=y | |
28 | select SERIAL_CORE_CONSOLE | |
29 | ---help--- | |
30 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
31 | console (the system console is the device which receives all kernel | |
32 | messages and warnings and which allows logins in single user mode). | |
33 | ||
34 | Even if you say Y here, the currently visible framebuffer console | |
35 | (/dev/tty0) will still be used as the system console by default, but | |
36 | you can alter that using a kernel command line option such as | |
37 | "console=ttyAM0". (Try "man bootparam" or see the documentation of | |
38 | your boot loader (lilo or loadlin) about how to pass options to the | |
39 | kernel at boot time.) | |
40 | ||
41 | config SERIAL_AMBA_PL011 | |
42 | tristate "ARM AMBA PL011 serial port support" | |
43 | depends on ARM_AMBA | |
44 | select SERIAL_CORE | |
45 | help | |
46 | This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have | |
47 | an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M | |
48 | here. | |
49 | ||
50 | If unsure, say N. | |
51 | ||
52 | config SERIAL_AMBA_PL011_CONSOLE | |
53 | bool "Support for console on AMBA serial port" | |
54 | depends on SERIAL_AMBA_PL011=y | |
55 | select SERIAL_CORE_CONSOLE | |
56 | ---help--- | |
57 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
58 | console (the system console is the device which receives all kernel | |
59 | messages and warnings and which allows logins in single user mode). | |
60 | ||
61 | Even if you say Y here, the currently visible framebuffer console | |
62 | (/dev/tty0) will still be used as the system console by default, but | |
63 | you can alter that using a kernel command line option such as | |
b22b4cdd | 64 | "console=ttyAMA0". (Try "man bootparam" or see the documentation of |
1da177e4 LT |
65 | your boot loader (lilo or loadlin) about how to pass options to the |
66 | kernel at boot time.) | |
67 | ||
b45d5279 MR |
68 | config SERIAL_SB1250_DUART |
69 | tristate "BCM1xxx on-chip DUART serial support" | |
70 | depends on SIBYTE_SB1xxx_SOC=y | |
71 | select SERIAL_CORE | |
72 | default y | |
73 | ---help--- | |
74 | Support for the asynchronous serial interface (DUART) included in | |
75 | the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that | |
76 | the letter D in DUART stands for "dual", which is how the device | |
77 | is implemented. Depending on the SOC configuration there may be | |
78 | one or more DUARTs available of which all are handled. | |
79 | ||
80 | If unsure, say Y. To compile this driver as a module, choose M here: | |
81 | the module will be called sb1250-duart. | |
82 | ||
83 | config SERIAL_SB1250_DUART_CONSOLE | |
84 | bool "Support for console on a BCM1xxx DUART serial port" | |
85 | depends on SERIAL_SB1250_DUART=y | |
86 | select SERIAL_CORE_CONSOLE | |
87 | default y | |
88 | ---help--- | |
89 | If you say Y here, it will be possible to use a serial port as the | |
90 | system console (the system console is the device which receives all | |
91 | kernel messages and warnings and which allows logins in single user | |
92 | mode). | |
93 | ||
94 | If unsure, say Y. | |
95 | ||
749c4e60 HS |
96 | config SERIAL_ATMEL |
97 | bool "AT91 / AT32 on-chip serial port support" | |
18e0749a | 98 | depends on ARCH_AT91 || AVR32 |
1e6c9c28 AV |
99 | select SERIAL_CORE |
100 | help | |
afefc415 | 101 | This enables the driver for the on-chip UARTs of the Atmel |
acca9b83 | 102 | AT91 and AT32 processors. |
1e6c9c28 | 103 | |
749c4e60 HS |
104 | config SERIAL_ATMEL_CONSOLE |
105 | bool "Support for console on AT91 / AT32 serial port" | |
106 | depends on SERIAL_ATMEL=y | |
1e6c9c28 AV |
107 | select SERIAL_CORE_CONSOLE |
108 | help | |
acca9b83 HS |
109 | Say Y here if you wish to use an on-chip UART on a Atmel |
110 | AT91 or AT32 processor as the system console (the system | |
111 | console is the device which receives all kernel messages and | |
112 | warnings and which allows logins in single user mode). | |
1e6c9c28 | 113 | |
a6670615 CC |
114 | config SERIAL_ATMEL_PDC |
115 | bool "Support DMA transfers on AT91 / AT32 serial port" | |
116 | depends on SERIAL_ATMEL | |
117 | default y | |
118 | help | |
119 | Say Y here if you wish to use the PDC to do DMA transfers to | |
120 | and from the Atmel AT91 / AT32 serial port. In order to | |
121 | actually use DMA transfers, make sure that the use_dma_tx | |
122 | and use_dma_rx members in the atmel_uart_data struct is set | |
123 | appropriately for each port. | |
124 | ||
125 | Note that break and error handling currently doesn't work | |
126 | properly when DMA is enabled. Make sure that ports where | |
127 | this matters don't use DMA. | |
128 | ||
749c4e60 | 129 | config SERIAL_ATMEL_TTYAT |
acca9b83 | 130 | bool "Install as device ttyATn instead of ttySn" |
749c4e60 | 131 | depends on SERIAL_ATMEL=y |
1e6c9c28 | 132 | help |
acca9b83 HS |
133 | Say Y here if you wish to have the internal AT91 / AT32 UARTs |
134 | appear as /dev/ttyATn (major 204, minor starting at 154) | |
135 | instead of the normal /dev/ttySn (major 4, minor starting at | |
136 | 64). This is necessary if you also want other UARTs, such as | |
137 | external 8250/16C550 compatible UARTs. | |
1e6c9c28 AV |
138 | The ttySn nodes are legally reserved for the 8250 serial driver |
139 | but are often misused by other serial drivers. | |
140 | ||
141 | To use this, you should create suitable ttyATn device nodes in | |
142 | /dev/, and pass "console=ttyATn" to the kernel. | |
143 | ||
144 | Say Y if you have an external 8250/16C550 UART. If unsure, say N. | |
145 | ||
0c57dfcc AV |
146 | config SERIAL_KGDB_NMI |
147 | bool "Serial console over KGDB NMI debugger port" | |
148 | depends on KGDB_SERIAL_CONSOLE | |
149 | help | |
150 | This special driver allows you to temporary use NMI debugger port | |
151 | as a normal console (assuming that the port is attached to KGDB). | |
152 | ||
153 | Unlike KDB's disable_nmi command, with this driver you are always | |
154 | able to go back to the debugger using KGDB escape sequence ($3#33). | |
155 | This is because this console driver processes the input in NMI | |
156 | context, and thus is able to intercept the magic sequence. | |
157 | ||
158 | Note that since the console interprets input and uses polling | |
159 | communication methods, for things like PPP you still must fully | |
160 | detach debugger port from the KGDB NMI (i.e. disable_nmi), and | |
161 | use raw console. | |
162 | ||
163 | If unsure, say N. | |
164 | ||
2c7ee6ab AV |
165 | config SERIAL_KS8695 |
166 | bool "Micrel KS8695 (Centaur) serial port support" | |
167 | depends on ARCH_KS8695 | |
168 | select SERIAL_CORE | |
169 | help | |
170 | This selects the Micrel Centaur KS8695 UART. Say Y here. | |
171 | ||
172 | config SERIAL_KS8695_CONSOLE | |
173 | bool "Support for console on KS8695 (Centaur) serial port" | |
174 | depends on SERIAL_KS8695=y | |
175 | select SERIAL_CORE_CONSOLE | |
176 | help | |
177 | Say Y here if you wish to use a KS8695 (Centaur) UART as the | |
178 | system console (the system console is the device which | |
179 | receives all kernel messages and warnings and which allows | |
180 | logins in single user mode). | |
181 | ||
1da177e4 LT |
182 | config SERIAL_CLPS711X |
183 | tristate "CLPS711X serial port support" | |
093a9e2a | 184 | depends on ARCH_CLPS711X || COMPILE_TEST |
1da177e4 LT |
185 | select SERIAL_CORE |
186 | help | |
b53cc0fa AS |
187 | This enables the driver for the on-chip UARTs of the Cirrus |
188 | Logic EP711x/EP721x/EP731x processors. | |
1da177e4 LT |
189 | |
190 | config SERIAL_CLPS711X_CONSOLE | |
191 | bool "Support for console on CLPS711X serial port" | |
192 | depends on SERIAL_CLPS711X=y | |
193 | select SERIAL_CORE_CONSOLE | |
194 | help | |
195 | Even if you say Y here, the currently visible virtual console | |
196 | (/dev/tty0) will still be used as the system console by default, but | |
197 | you can alter that using a kernel command line option such as | |
b53cc0fa | 198 | "console=ttyCL1". |
1da177e4 | 199 | |
b497549a BD |
200 | config SERIAL_SAMSUNG |
201 | tristate "Samsung SoC serial support" | |
18e0749a | 202 | depends on PLAT_SAMSUNG |
19c1d6a3 | 203 | select SERIAL_CORE |
1da177e4 | 204 | help |
73e55cb3 | 205 | Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, |
1da177e4 LT |
206 | providing /dev/ttySAC0, 1 and 2 (note, some machines may not |
207 | provide all of these ports, depending on how the serial port | |
208 | pins are configured. | |
209 | ||
3bd9377e BD |
210 | config SERIAL_SAMSUNG_UARTS_4 |
211 | bool | |
18e0749a | 212 | depends on PLAT_SAMSUNG |
c51d41a1 | 213 | default y if !(CPU_S3C2410 || CPU_S3C2412 || CPU_S3C2440 || CPU_S3C2442) |
3bd9377e BD |
214 | help |
215 | Internal node for the common case of 4 Samsung compatible UARTs | |
216 | ||
03d5e77b BD |
217 | config SERIAL_SAMSUNG_UARTS |
218 | int | |
18e0749a | 219 | depends on PLAT_SAMSUNG |
827aa0d3 | 220 | default 6 if CPU_S5P6450 |
da121506 | 221 | default 4 if SERIAL_SAMSUNG_UARTS_4 || CPU_S3C2416 |
03d5e77b BD |
222 | default 3 |
223 | help | |
224 | Select the number of available UART ports for the Samsung S3C | |
225 | serial driver | |
226 | ||
b497549a BD |
227 | config SERIAL_SAMSUNG_DEBUG |
228 | bool "Samsung SoC serial debug" | |
5fed4a37 | 229 | depends on SERIAL_SAMSUNG && DEBUG_LL |
b497549a BD |
230 | help |
231 | Add support for debugging the serial driver. Since this is | |
232 | generally being used as a console, we use our own output | |
233 | routines that go via the low-level debug printascii() | |
234 | function. | |
235 | ||
236 | config SERIAL_SAMSUNG_CONSOLE | |
237 | bool "Support for console on Samsung SoC serial port" | |
238 | depends on SERIAL_SAMSUNG=y | |
1da177e4 LT |
239 | select SERIAL_CORE_CONSOLE |
240 | help | |
73e55cb3 | 241 | Allow selection of the S3C24XX on-board serial ports for use as |
1da177e4 LT |
242 | an virtual console. |
243 | ||
244 | Even if you say Y here, the currently visible virtual console | |
245 | (/dev/tty0) will still be used as the system console by default, but | |
246 | you can alter that using a kernel command line option such as | |
247 | "console=ttySACx". (Try "man bootparam" or see the documentation of | |
248 | your boot loader about how to pass options to the kernel at | |
249 | boot time.) | |
250 | ||
161e773c RW |
251 | config SERIAL_SIRFSOC |
252 | tristate "SiRF SoC Platform Serial port support" | |
c5dece37 | 253 | depends on ARCH_SIRF |
161e773c RW |
254 | select SERIAL_CORE |
255 | help | |
256 | Support for the on-chip UART on the CSR SiRFprimaII series, | |
257 | providing /dev/ttySiRF0, 1 and 2 (note, some machines may not | |
258 | provide all of these ports, depending on how the serial port | |
259 | pins are configured). | |
260 | ||
261 | config SERIAL_SIRFSOC_CONSOLE | |
262 | bool "Support for console on SiRF SoC serial port" | |
263 | depends on SERIAL_SIRFSOC=y | |
264 | select SERIAL_CORE_CONSOLE | |
265 | help | |
266 | Even if you say Y here, the currently visible virtual console | |
267 | (/dev/tty0) will still be used as the system console by default, but | |
268 | you can alter that using a kernel command line option such as | |
269 | "console=ttySiRFx". (Try "man bootparam" or see the documentation of | |
270 | your boot loader about how to pass options to the kernel at | |
271 | boot time.) | |
61fd1526 | 272 | |
e9ea096d LD |
273 | config SERIAL_TEGRA |
274 | tristate "NVIDIA Tegra20/30 SoC serial controller" | |
275 | depends on ARCH_TEGRA && TEGRA20_APB_DMA | |
276 | select SERIAL_CORE | |
277 | help | |
278 | Support for the on-chip UARTs on the NVIDIA Tegra series SOCs | |
3bf5d350 | 279 | providing /dev/ttyTHS0, 1, 2, 3 and 4 (note, some machines may not |
e9ea096d LD |
280 | provide all of these ports, depending on how the serial port |
281 | are enabled). This driver uses the APB DMA to achieve higher baudrate | |
282 | and better performance. | |
283 | ||
61fd1526 AC |
284 | config SERIAL_MAX3100 |
285 | tristate "MAX3100 support" | |
286 | depends on SPI | |
287 | select SERIAL_CORE | |
288 | help | |
289 | MAX3100 chip support | |
290 | ||
f6544418 | 291 | config SERIAL_MAX310X |
d0fd413c | 292 | tristate "MAX310X support" |
10d8b34a | 293 | depends on SPI_MASTER |
44318feb | 294 | select SERIAL_CORE |
10d8b34a | 295 | select REGMAP_SPI if SPI_MASTER |
f6544418 | 296 | default n |
44318feb | 297 | help |
f6544418 | 298 | This selects support for an advanced UART from Maxim (Dallas). |
003236d9 | 299 | Supported ICs are MAX3107, MAX3108, MAX3109, MAX14830. |
f6544418 AS |
300 | Each IC contains 128 words each of receive and transmit FIFO |
301 | that can be controlled through I2C or high-speed SPI. | |
302 | ||
303 | Say Y here if you want to support this ICs. | |
44318feb | 304 | |
1da177e4 LT |
305 | config SERIAL_DZ |
306 | bool "DECstation DZ serial driver" | |
875d43e7 | 307 | depends on MACH_DECSTATION && 32BIT |
1da177e4 | 308 | select SERIAL_CORE |
7287d765 MR |
309 | default y |
310 | ---help--- | |
311 | DZ11-family serial controllers for DECstations and VAXstations, | |
312 | including the DC7085, M7814, and M7819. | |
1da177e4 LT |
313 | |
314 | config SERIAL_DZ_CONSOLE | |
315 | bool "Support console on DECstation DZ serial driver" | |
316 | depends on SERIAL_DZ=y | |
317 | select SERIAL_CORE_CONSOLE | |
7287d765 MR |
318 | default y |
319 | ---help--- | |
1da177e4 LT |
320 | If you say Y here, it will be possible to use a serial port as the |
321 | system console (the system console is the device which receives all | |
322 | kernel messages and warnings and which allows logins in single user | |
7287d765 MR |
323 | mode). |
324 | ||
325 | Note that the firmware uses ttyS3 as the serial console on | |
326 | DECstations that use this driver. | |
1da177e4 LT |
327 | |
328 | If unsure, say Y. | |
329 | ||
8b4a4080 MR |
330 | config SERIAL_ZS |
331 | tristate "DECstation Z85C30 serial support" | |
332 | depends on MACH_DECSTATION | |
333 | select SERIAL_CORE | |
334 | default y | |
335 | ---help--- | |
336 | Support for the Zilog 85C350 serial communications controller used | |
337 | for serial ports in newer DECstation systems. These include the | |
338 | DECsystem 5900 and all models of the DECstation and DECsystem 5000 | |
339 | systems except from model 200. | |
340 | ||
341 | If unsure, say Y. To compile this driver as a module, choose M here: | |
342 | the module will be called zs. | |
343 | ||
344 | config SERIAL_ZS_CONSOLE | |
345 | bool "Support for console on a DECstation Z85C30 serial port" | |
346 | depends on SERIAL_ZS=y | |
347 | select SERIAL_CORE_CONSOLE | |
348 | default y | |
349 | ---help--- | |
350 | If you say Y here, it will be possible to use a serial port as the | |
351 | system console (the system console is the device which receives all | |
352 | kernel messages and warnings and which allows logins in single user | |
353 | mode). | |
354 | ||
355 | Note that the firmware uses ttyS1 as the serial console on the | |
356 | Maxine and ttyS3 on the others using this driver. | |
357 | ||
358 | If unsure, say Y. | |
359 | ||
1da177e4 LT |
360 | config SERIAL_21285 |
361 | tristate "DC21285 serial port support" | |
18e0749a | 362 | depends on FOOTBRIDGE |
1da177e4 LT |
363 | select SERIAL_CORE |
364 | help | |
365 | If you have a machine based on a 21285 (Footbridge) StrongARM(R)/ | |
366 | PCI bridge you can enable its onboard serial port by enabling this | |
367 | option. | |
368 | ||
369 | config SERIAL_21285_CONSOLE | |
370 | bool "Console on DC21285 serial port" | |
371 | depends on SERIAL_21285=y | |
372 | select SERIAL_CORE_CONSOLE | |
373 | help | |
374 | If you have enabled the serial port on the 21285 footbridge you can | |
375 | make it the console by answering Y to this option. | |
376 | ||
377 | Even if you say Y here, the currently visible virtual console | |
378 | (/dev/tty0) will still be used as the system console by default, but | |
379 | you can alter that using a kernel command line option such as | |
380 | "console=ttyFB". (Try "man bootparam" or see the documentation of | |
381 | your boot loader (lilo or loadlin) about how to pass options to the | |
382 | kernel at boot time.) | |
383 | ||
1da177e4 LT |
384 | config SERIAL_MPSC |
385 | bool "Marvell MPSC serial port support" | |
18e0749a | 386 | depends on MV64X60 |
1da177e4 LT |
387 | select SERIAL_CORE |
388 | help | |
389 | Say Y here if you want to use the Marvell MPSC serial controller. | |
390 | ||
391 | config SERIAL_MPSC_CONSOLE | |
392 | bool "Support for console on Marvell MPSC serial port" | |
393 | depends on SERIAL_MPSC | |
394 | select SERIAL_CORE_CONSOLE | |
395 | help | |
396 | Say Y here if you want to support a serial console on a Marvell MPSC. | |
397 | ||
398 | config SERIAL_PXA | |
399 | bool "PXA serial port support" | |
56422554 | 400 | depends on ARCH_PXA || ARCH_MMP |
1da177e4 LT |
401 | select SERIAL_CORE |
402 | help | |
403 | If you have a machine based on an Intel XScale PXA2xx CPU you | |
404 | can enable its onboard serial ports by enabling this option. | |
405 | ||
406 | config SERIAL_PXA_CONSOLE | |
407 | bool "Console on PXA serial port" | |
408 | depends on SERIAL_PXA | |
409 | select SERIAL_CORE_CONSOLE | |
410 | help | |
411 | If you have enabled the serial port on the Intel XScale PXA | |
412 | CPU you can make it the console by answering Y to this option. | |
413 | ||
414 | Even if you say Y here, the currently visible virtual console | |
415 | (/dev/tty0) will still be used as the system console by default, but | |
416 | you can alter that using a kernel command line option such as | |
417 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
418 | your boot loader (lilo or loadlin) about how to pass options to the | |
419 | kernel at boot time.) | |
420 | ||
421 | config SERIAL_SA1100 | |
422 | bool "SA1100 serial port support" | |
18e0749a | 423 | depends on ARCH_SA1100 |
1da177e4 LT |
424 | select SERIAL_CORE |
425 | help | |
426 | If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you | |
427 | can enable its onboard serial port by enabling this option. | |
428 | Please read <file:Documentation/arm/SA1100/serial_UART> for further | |
429 | info. | |
430 | ||
431 | config SERIAL_SA1100_CONSOLE | |
432 | bool "Console on SA1100 serial port" | |
433 | depends on SERIAL_SA1100 | |
434 | select SERIAL_CORE_CONSOLE | |
435 | help | |
436 | If you have enabled the serial port on the SA1100/SA1110 StrongARM | |
437 | CPU you can make it the console by answering Y to this option. | |
438 | ||
439 | Even if you say Y here, the currently visible virtual console | |
440 | (/dev/tty0) will still be used as the system console by default, but | |
441 | you can alter that using a kernel command line option such as | |
442 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
443 | your boot loader (lilo or loadlin) about how to pass options to the | |
444 | kernel at boot time.) | |
445 | ||
22510995 FT |
446 | config SERIAL_MRST_MAX3110 |
447 | tristate "SPI UART driver for Max3110" | |
448 | depends on SPI_DW_PCI | |
449 | select SERIAL_CORE | |
450 | select SERIAL_CORE_CONSOLE | |
451 | help | |
452 | This is the UART protocol driver for the MAX3110 device on | |
453 | the Intel Moorestown platform. On other systems use the max3100 | |
454 | driver. | |
455 | ||
d843fc6e FT |
456 | config SERIAL_MFD_HSU |
457 | tristate "Medfield High Speed UART support" | |
458 | depends on PCI | |
459 | select SERIAL_CORE | |
460 | ||
461 | config SERIAL_MFD_HSU_CONSOLE | |
462 | boolean "Medfile HSU serial console support" | |
463 | depends on SERIAL_MFD_HSU=y | |
464 | select SERIAL_CORE_CONSOLE | |
465 | ||
194de561 BW |
466 | config SERIAL_BFIN |
467 | tristate "Blackfin serial port support" | |
529a73fb | 468 | depends on BLACKFIN |
194de561 BW |
469 | select SERIAL_CORE |
470 | select SERIAL_BFIN_UART0 if (BF531 || BF532 || BF533 || BF561) | |
471 | help | |
472 | Add support for the built-in UARTs on the Blackfin. | |
473 | ||
474 | To compile this driver as a module, choose M here: the | |
0c6967b5 | 475 | module is named bfin_uart.ko. |
194de561 BW |
476 | |
477 | config SERIAL_BFIN_CONSOLE | |
478 | bool "Console on Blackfin serial port" | |
7111de76 | 479 | depends on SERIAL_BFIN=y |
194de561 BW |
480 | select SERIAL_CORE_CONSOLE |
481 | ||
482 | choice | |
483 | prompt "UART Mode" | |
484 | depends on SERIAL_BFIN | |
485 | default SERIAL_BFIN_DMA | |
486 | help | |
487 | This driver supports the built-in serial ports of the Blackfin family | |
488 | of CPUs | |
489 | ||
490 | config SERIAL_BFIN_DMA | |
491 | bool "DMA mode" | |
51a2301e | 492 | depends on !DMA_UNCACHED_NONE && KGDB_SERIAL_CONSOLE=n |
194de561 BW |
493 | help |
494 | This driver works under DMA mode. If this option is selected, the | |
495 | blackfin simple dma driver is also enabled. | |
496 | ||
497 | config SERIAL_BFIN_PIO | |
498 | bool "PIO mode" | |
499 | help | |
500 | This driver works under PIO mode. | |
501 | ||
502 | endchoice | |
503 | ||
504 | config SERIAL_BFIN_UART0 | |
505 | bool "Enable UART0" | |
506 | depends on SERIAL_BFIN | |
507 | help | |
508 | Enable UART0 | |
509 | ||
510 | config BFIN_UART0_CTSRTS | |
511 | bool "Enable UART0 hardware flow control" | |
512 | depends on SERIAL_BFIN_UART0 | |
513 | help | |
57afb399 | 514 | Enable hardware flow control in the driver. |
194de561 BW |
515 | |
516 | config SERIAL_BFIN_UART1 | |
517 | bool "Enable UART1" | |
09545568 | 518 | depends on SERIAL_BFIN && (!BF531 && !BF532 && !BF533 && !BF561) |
194de561 BW |
519 | help |
520 | Enable UART1 | |
521 | ||
522 | config BFIN_UART1_CTSRTS | |
523 | bool "Enable UART1 hardware flow control" | |
524 | depends on SERIAL_BFIN_UART1 | |
525 | help | |
57afb399 | 526 | Enable hardware flow control in the driver. |
194de561 | 527 | |
f4d640c9 RH |
528 | config SERIAL_BFIN_UART2 |
529 | bool "Enable UART2" | |
f933d3c7 | 530 | depends on SERIAL_BFIN && (BF54x || BF538 || BF539) |
f4d640c9 RH |
531 | help |
532 | Enable UART2 | |
533 | ||
534 | config BFIN_UART2_CTSRTS | |
535 | bool "Enable UART2 hardware flow control" | |
536 | depends on SERIAL_BFIN_UART2 | |
537 | help | |
57afb399 | 538 | Enable hardware flow control in the driver. |
f4d640c9 RH |
539 | |
540 | config SERIAL_BFIN_UART3 | |
541 | bool "Enable UART3" | |
542 | depends on SERIAL_BFIN && (BF54x) | |
543 | help | |
544 | Enable UART3 | |
545 | ||
546 | config BFIN_UART3_CTSRTS | |
547 | bool "Enable UART3 hardware flow control" | |
548 | depends on SERIAL_BFIN_UART3 | |
549 | help | |
57afb399 | 550 | Enable hardware flow control in the driver. |
d307d36a | 551 | |
1da177e4 | 552 | config SERIAL_IMX |
37fb5b56 | 553 | tristate "IMX serial port support" |
521b8ce6 | 554 | depends on ARCH_MXC |
1da177e4 | 555 | select SERIAL_CORE |
534fca06 | 556 | select RATIONAL |
1da177e4 LT |
557 | help |
558 | If you have a machine based on a Motorola IMX CPU you | |
559 | can enable its onboard serial port by enabling this option. | |
560 | ||
561 | config SERIAL_IMX_CONSOLE | |
562 | bool "Console on IMX serial port" | |
37fb5b56 | 563 | depends on SERIAL_IMX=y |
1da177e4 LT |
564 | select SERIAL_CORE_CONSOLE |
565 | help | |
f0f6b803 | 566 | If you have enabled the serial port on the Freescale IMX |
1da177e4 LT |
567 | CPU you can make it the console by answering Y to this option. |
568 | ||
569 | Even if you say Y here, the currently visible virtual console | |
570 | (/dev/tty0) will still be used as the system console by default, but | |
571 | you can alter that using a kernel command line option such as | |
f0f6b803 FE |
572 | "console=ttymxc0". (Try "man bootparam" or see the documentation of |
573 | your bootloader about how to pass options to the kernel at boot time.) | |
1da177e4 | 574 | |
238b8721 PK |
575 | config SERIAL_UARTLITE |
576 | tristate "Xilinx uartlite serial port support" | |
c36d6006 | 577 | depends on PPC32 || MICROBLAZE || MFD_TIMBERDALE || ARCH_ZYNQ |
238b8721 PK |
578 | select SERIAL_CORE |
579 | help | |
580 | Say Y here if you want to use the Xilinx uartlite serial controller. | |
581 | ||
582 | To compile this driver as a module, choose M here: the | |
4737f097 | 583 | module will be called uartlite. |
238b8721 PK |
584 | |
585 | config SERIAL_UARTLITE_CONSOLE | |
586 | bool "Support for console on Xilinx uartlite serial port" | |
587 | depends on SERIAL_UARTLITE=y | |
588 | select SERIAL_CORE_CONSOLE | |
589 | help | |
590 | Say Y here if you wish to use a Xilinx uartlite as the system | |
591 | console (the system console is the device which receives all kernel | |
592 | messages and warnings and which allows logins in single user mode). | |
593 | ||
1da177e4 LT |
594 | config SERIAL_SUNCORE |
595 | bool | |
0b57ee9e | 596 | depends on SPARC |
1da177e4 LT |
597 | select SERIAL_CORE |
598 | select SERIAL_CORE_CONSOLE | |
599 | default y | |
600 | ||
601 | config SERIAL_SUNZILOG | |
602 | tristate "Sun Zilog8530 serial support" | |
0b57ee9e | 603 | depends on SPARC |
1da177e4 LT |
604 | help |
605 | This driver supports the Zilog8530 serial ports found on many Sparc | |
606 | systems. Say Y or M if you want to be able to these serial ports. | |
607 | ||
608 | config SERIAL_SUNZILOG_CONSOLE | |
609 | bool "Console on Sun Zilog8530 serial port" | |
610 | depends on SERIAL_SUNZILOG=y | |
611 | help | |
612 | If you would like to be able to use the Zilog8530 serial port | |
613 | on your Sparc system as the console, you can do so by answering | |
614 | Y to this option. | |
615 | ||
616 | config SERIAL_SUNSU | |
617 | tristate "Sun SU serial support" | |
0b57ee9e | 618 | depends on SPARC && PCI |
1da177e4 LT |
619 | help |
620 | This driver supports the 8250 serial ports that run the keyboard and | |
621 | mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able | |
622 | to these serial ports. | |
623 | ||
624 | config SERIAL_SUNSU_CONSOLE | |
625 | bool "Console on Sun SU serial port" | |
626 | depends on SERIAL_SUNSU=y | |
627 | help | |
628 | If you would like to be able to use the SU serial port | |
629 | on your Sparc system as the console, you can do so by answering | |
630 | Y to this option. | |
631 | ||
632 | config SERIAL_MUX | |
633 | tristate "Serial MUX support" | |
305f5167 | 634 | depends on GSC |
1da177e4 LT |
635 | select SERIAL_CORE |
636 | default y | |
637 | ---help--- | |
638 | Saying Y here will enable the hardware MUX serial driver for | |
e45da35e CD |
639 | the Nova, K class systems and D class with a 'remote control card'. |
640 | The hardware MUX is not 8250/16550 compatible therefore the | |
641 | /dev/ttyB0 device is shared between the Serial MUX and the PDC | |
642 | software console. The following steps need to be completed to use | |
643 | the Serial MUX: | |
1da177e4 LT |
644 | |
645 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
646 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
647 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
648 | root on this console.) | |
649 | 4. Change the kernel command console parameter to: console=ttyB0 | |
650 | ||
651 | config SERIAL_MUX_CONSOLE | |
7111de76 AB |
652 | bool "Support for console on serial MUX" |
653 | depends on SERIAL_MUX=y | |
1da177e4 | 654 | select SERIAL_CORE_CONSOLE |
7111de76 | 655 | default y |
1da177e4 LT |
656 | |
657 | config PDC_CONSOLE | |
658 | bool "PDC software console support" | |
659 | depends on PARISC && !SERIAL_MUX && VT | |
660 | default n | |
661 | help | |
662 | Saying Y here will enable the software based PDC console to be | |
663 | used as the system console. This is useful for machines in | |
664 | which the hardware based console has not been written yet. The | |
665 | following steps must be competed to use the PDC console: | |
666 | ||
667 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
668 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
669 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
670 | root on this console.) | |
671 | 4. Change the kernel command console parameter to: console=ttyB0 | |
672 | ||
673 | config SERIAL_SUNSAB | |
674 | tristate "Sun Siemens SAB82532 serial support" | |
0b57ee9e | 675 | depends on SPARC && PCI |
1da177e4 LT |
676 | help |
677 | This driver supports the Siemens SAB82532 DUSCC serial ports on newer | |
678 | (PCI) UltraSPARC systems. Say Y or M if you want to be able to these | |
679 | serial ports. | |
680 | ||
681 | config SERIAL_SUNSAB_CONSOLE | |
682 | bool "Console on Sun Siemens SAB82532 serial port" | |
683 | depends on SERIAL_SUNSAB=y | |
684 | help | |
685 | If you would like to be able to use the SAB82532 serial port | |
686 | on your Sparc system as the console, you can do so by answering | |
687 | Y to this option. | |
688 | ||
02fd473b DM |
689 | config SERIAL_SUNHV |
690 | bool "Sun4v Hypervisor Console support" | |
691 | depends on SPARC64 | |
692 | help | |
693 | This driver supports the console device found on SUN4V Sparc | |
694 | systems. Say Y if you want to be able to use this device. | |
695 | ||
1da177e4 | 696 | config SERIAL_IP22_ZILOG |
5057c98a TB |
697 | tristate "SGI Zilog8530 serial support" |
698 | depends on SGI_HAS_ZILOG | |
1da177e4 LT |
699 | select SERIAL_CORE |
700 | help | |
5057c98a | 701 | This driver supports the Zilog8530 serial ports found on SGI |
1da177e4 LT |
702 | systems. Say Y or M if you want to be able to these serial ports. |
703 | ||
704 | config SERIAL_IP22_ZILOG_CONSOLE | |
5057c98a | 705 | bool "Console on SGI Zilog8530 serial port" |
1da177e4 LT |
706 | depends on SERIAL_IP22_ZILOG=y |
707 | select SERIAL_CORE_CONSOLE | |
708 | ||
1da177e4 | 709 | config SERIAL_SH_SCI |
ecd95616 | 710 | tristate "SuperH SCI(F) serial port support" |
42f36ba4 | 711 | depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST |
1da177e4 LT |
712 | select SERIAL_CORE |
713 | ||
ecd95616 PM |
714 | config SERIAL_SH_SCI_NR_UARTS |
715 | int "Maximum number of SCI(F) serial ports" | |
716 | depends on SERIAL_SH_SCI | |
717 | default "2" | |
718 | ||
1da177e4 | 719 | config SERIAL_SH_SCI_CONSOLE |
ecd95616 | 720 | bool "Support for console on SuperH SCI(F)" |
1da177e4 LT |
721 | depends on SERIAL_SH_SCI=y |
722 | select SERIAL_CORE_CONSOLE | |
723 | ||
73a19e4c GL |
724 | config SERIAL_SH_SCI_DMA |
725 | bool "DMA support" | |
8b77562b | 726 | depends on SERIAL_SH_SCI && SH_DMAE |
73a19e4c | 727 | |
de8211b9 VW |
728 | config SERIAL_PNX8XXX |
729 | bool "Enable PNX8XXX SoCs' UART Support" | |
e33b0451 | 730 | depends on SOC_PNX833X |
de8211b9 VW |
731 | select SERIAL_CORE |
732 | help | |
e33b0451 RB |
733 | If you have a MIPS-based Philips SoC such as PNX8330 and you want |
734 | to use serial ports, say Y. Otherwise, say N. | |
de8211b9 VW |
735 | |
736 | config SERIAL_PNX8XXX_CONSOLE | |
737 | bool "Enable PNX8XX0 serial console" | |
738 | depends on SERIAL_PNX8XXX | |
739 | select SERIAL_CORE_CONSOLE | |
740 | help | |
e33b0451 RB |
741 | If you have a MIPS-based Philips SoC such as PNX8330 and you want |
742 | to use serial console, say Y. Otherwise, say N. | |
de8211b9 | 743 | |
596f93f5 RS |
744 | config SERIAL_HS_LPC32XX |
745 | tristate "LPC32XX high speed serial port support" | |
746 | depends on ARCH_LPC32XX && OF | |
747 | select SERIAL_CORE | |
748 | help | |
749 | Support for the LPC32XX high speed serial ports (up to 900kbps). | |
750 | Those are UARTs completely different from the Standard UARTs on the | |
751 | LPC32XX SoC. | |
752 | Choose M or Y here to build this driver. | |
753 | ||
754 | config SERIAL_HS_LPC32XX_CONSOLE | |
755 | bool "Enable LPC32XX high speed UART serial console" | |
756 | depends on SERIAL_HS_LPC32XX | |
757 | select SERIAL_CORE_CONSOLE | |
758 | help | |
759 | If you would like to be able to use one of the high speed serial | |
760 | ports on the LPC32XX as the console, you can do so by answering | |
761 | Y to this option. | |
762 | ||
1da177e4 LT |
763 | config SERIAL_CORE |
764 | tristate | |
765 | ||
766 | config SERIAL_CORE_CONSOLE | |
767 | bool | |
768 | ||
f2d937f3 JW |
769 | config CONSOLE_POLL |
770 | bool | |
771 | ||
1da177e4 LT |
772 | config SERIAL_68328 |
773 | bool "68328 serial support" | |
774 | depends on M68328 || M68EZ328 || M68VZ328 | |
775 | help | |
776 | This driver supports the built-in serial port of the Motorola 68328 | |
09509603 | 777 | (standard, EZ and VZ varieties). |
1da177e4 LT |
778 | |
779 | config SERIAL_68328_RTS_CTS | |
780 | bool "Support RTS/CTS on 68328 serial port" | |
781 | depends on SERIAL_68328 | |
782 | ||
ae1b5f0d | 783 | config SERIAL_MCF |
02f11f39 | 784 | bool "Coldfire serial support" |
ae1b5f0d GU |
785 | depends on COLDFIRE |
786 | select SERIAL_CORE | |
787 | help | |
02f11f39 | 788 | This serial driver supports the Freescale Coldfire serial ports. |
ae1b5f0d GU |
789 | |
790 | config SERIAL_MCF_BAUDRATE | |
791 | int "Default baudrate for Coldfire serial ports" | |
792 | depends on SERIAL_MCF | |
793 | default 19200 | |
794 | help | |
795 | This setting lets you define what the default baudrate is for the | |
796 | ColdFire serial ports. The usual default varies from board to board, | |
797 | and this setting is a way of catering for that. | |
798 | ||
799 | config SERIAL_MCF_CONSOLE | |
800 | bool "Coldfire serial console support" | |
801 | depends on SERIAL_MCF | |
802 | select SERIAL_CORE_CONSOLE | |
803 | help | |
804 | Enable a ColdFire internal serial port to be the system console. | |
805 | ||
1da177e4 | 806 | config SERIAL_PMACZILOG |
ec9cbe09 FT |
807 | tristate "Mac or PowerMac z85c30 ESCC support" |
808 | depends on (M68K && MAC) || (PPC_OF && PPC_PMAC) | |
1da177e4 LT |
809 | select SERIAL_CORE |
810 | help | |
811 | This driver supports the Zilog z85C30 serial ports found on | |
ec9cbe09 | 812 | (Power)Mac machines. |
1da177e4 LT |
813 | Say Y or M if you want to be able to these serial ports. |
814 | ||
e4533b24 DW |
815 | config SERIAL_PMACZILOG_TTYS |
816 | bool "Use ttySn device nodes for Zilog z85c30" | |
817 | depends on SERIAL_PMACZILOG | |
818 | help | |
819 | The pmac_zilog driver for the z85C30 chip on many powermacs | |
820 | historically used the device numbers for /dev/ttySn. The | |
821 | 8250 serial port driver also uses these numbers, which means | |
822 | the two drivers being unable to coexist; you could not use | |
823 | both z85C30 and 8250 type ports at the same time. | |
824 | ||
825 | If this option is not selected, the pmac_zilog driver will | |
826 | use the device numbers allocated for /dev/ttyPZn. This allows | |
827 | the pmac_zilog and 8250 drivers to co-exist, but may cause | |
828 | existing userspace setups to break. Programs that need to | |
829 | access the built-in serial ports on powermacs will need to | |
830 | be reconfigured to use /dev/ttyPZn instead of /dev/ttySn. | |
831 | ||
832 | If you enable this option, any z85c30 ports in the system will | |
833 | be registered as ttyS0 onwards as in the past, and you will be | |
834 | unable to use the 8250 module for PCMCIA or other 16C550-style | |
835 | UARTs. | |
836 | ||
ec9cbe09 | 837 | Say N unless you need the z85c30 ports on your (Power)Mac |
e4533b24 DW |
838 | to appear as /dev/ttySn. |
839 | ||
1da177e4 | 840 | config SERIAL_PMACZILOG_CONSOLE |
ec9cbe09 | 841 | bool "Console on Mac or PowerMac z85c30 serial port" |
1da177e4 LT |
842 | depends on SERIAL_PMACZILOG=y |
843 | select SERIAL_CORE_CONSOLE | |
844 | help | |
845 | If you would like to be able to use the z85c30 serial port | |
ec9cbe09 | 846 | on your (Power)Mac as the console, you can do so by answering |
1da177e4 LT |
847 | Y to this option. |
848 | ||
1da177e4 LT |
849 | config SERIAL_CPM |
850 | tristate "CPM SCC/SMC serial port support" | |
851 | depends on CPM2 || 8xx | |
852 | select SERIAL_CORE | |
853 | help | |
854 | This driver supports the SCC and SMC serial ports on Motorola | |
855 | embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx) | |
856 | ||
857 | config SERIAL_CPM_CONSOLE | |
858 | bool "Support for console on CPM SCC/SMC serial port" | |
859 | depends on SERIAL_CPM=y | |
860 | select SERIAL_CORE_CONSOLE | |
861 | help | |
862 | Say Y here if you wish to use a SCC or SMC CPM UART as the system | |
863 | console (the system console is the device which receives all kernel | |
864 | messages and warnings and which allows logins in single user mode). | |
865 | ||
866 | Even if you say Y here, the currently visible framebuffer console | |
867 | (/dev/tty0) will still be used as the system console by default, but | |
868 | you can alter that using a kernel command line option such as | |
869 | "console=ttyCPM0". (Try "man bootparam" or see the documentation of | |
870 | your boot loader (lilo or loadlin) about how to pass options to the | |
871 | kernel at boot time.) | |
872 | ||
1da177e4 LT |
873 | config SERIAL_SGI_L1_CONSOLE |
874 | bool "SGI Altix L1 serial console support" | |
875 | depends on IA64_GENERIC || IA64_SGI_SN2 | |
876 | select SERIAL_CORE | |
877 | select SERIAL_CORE_CONSOLE | |
878 | help | |
879 | If you have an SGI Altix and you would like to use the system | |
880 | controller serial port as your console (you want this!), | |
881 | say Y. Otherwise, say N. | |
882 | ||
883 | config SERIAL_MPC52xx | |
25ae3a07 JR |
884 | tristate "Freescale MPC52xx/MPC512x family PSC serial support" |
885 | depends on PPC_MPC52xx || PPC_MPC512x | |
1da177e4 LT |
886 | select SERIAL_CORE |
887 | help | |
25ae3a07 JR |
888 | This driver supports MPC52xx and MPC512x PSC serial ports. If you would |
889 | like to use them, you must answer Y or M to this option. Note that | |
1da177e4 LT |
890 | for use as console, it must be included in kernel and not as a |
891 | module. | |
892 | ||
893 | config SERIAL_MPC52xx_CONSOLE | |
25ae3a07 | 894 | bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port" |
1da177e4 LT |
895 | depends on SERIAL_MPC52xx=y |
896 | select SERIAL_CORE_CONSOLE | |
897 | help | |
898 | Select this options if you'd like to use one of the PSC serial port | |
899 | of the Freescale MPC52xx family as a console. | |
900 | ||
901 | config SERIAL_MPC52xx_CONSOLE_BAUD | |
25ae3a07 | 902 | int "Freescale MPC52xx/MPC512x family PSC serial port baud" |
1da177e4 LT |
903 | depends on SERIAL_MPC52xx_CONSOLE=y |
904 | default "9600" | |
905 | help | |
906 | Select the MPC52xx console baud rate. | |
907 | This value is only used if the bootloader doesn't pass in the | |
908 | console baudrate | |
909 | ||
910 | config SERIAL_ICOM | |
911 | tristate "IBM Multiport Serial Adapter" | |
c17a9d4c | 912 | depends on PCI && PPC_PSERIES |
1da177e4 | 913 | select SERIAL_CORE |
cb2fc532 | 914 | select FW_LOADER |
1da177e4 LT |
915 | help |
916 | This driver is for a family of multiport serial adapters | |
917 | including 2 port RVX, 2 port internal modem, 4 port internal | |
918 | modem and a split 1 port RVX and 1 port internal modem. | |
919 | ||
920 | This driver can also be built as a module. If so, the module | |
921 | will be called icom. | |
922 | ||
923 | config SERIAL_M32R_SIO | |
924 | bool "M32R SIO I/F" | |
925 | depends on M32R | |
926 | default y | |
927 | select SERIAL_CORE | |
928 | help | |
929 | Say Y here if you want to use the M32R serial controller. | |
930 | ||
931 | config SERIAL_M32R_SIO_CONSOLE | |
932 | bool "use SIO console" | |
933 | depends on SERIAL_M32R_SIO=y | |
934 | select SERIAL_CORE_CONSOLE | |
935 | help | |
936 | Say Y here if you want to support a serial console. | |
937 | ||
938 | If you use an M3T-M32700UT or an OPSPUT platform, | |
939 | please say also y for SERIAL_M32R_PLDSIO. | |
940 | ||
941 | config SERIAL_M32R_PLDSIO | |
942 | bool "M32R SIO I/F on a PLD" | |
d600b97c | 943 | depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT) |
1da177e4 LT |
944 | default n |
945 | help | |
946 | Say Y here if you want to use the M32R serial controller | |
947 | on a PLD (Programmable Logic Device). | |
948 | ||
949 | If you use an M3T-M32700UT or an OPSPUT platform, | |
950 | please say Y. | |
951 | ||
952 | config SERIAL_TXX9 | |
953 | bool "TMPTX39XX/49XX SIO support" | |
bef1f402 | 954 | depends on HAS_TXX9_SERIAL |
1da177e4 LT |
955 | select SERIAL_CORE |
956 | default y | |
957 | ||
958 | config HAS_TXX9_SERIAL | |
959 | bool | |
960 | ||
138c5d25 AN |
961 | config SERIAL_TXX9_NR_UARTS |
962 | int "Maximum number of TMPTX39XX/49XX SIO ports" | |
963 | depends on SERIAL_TXX9 | |
964 | default "6" | |
965 | ||
1da177e4 LT |
966 | config SERIAL_TXX9_CONSOLE |
967 | bool "TMPTX39XX/49XX SIO Console support" | |
968 | depends on SERIAL_TXX9=y | |
969 | select SERIAL_CORE_CONSOLE | |
970 | ||
971 | config SERIAL_TXX9_STDSERIAL | |
972 | bool "TX39XX/49XX SIO act as standard serial" | |
973 | depends on !SERIAL_8250 && SERIAL_TXX9 | |
974 | ||
975 | config SERIAL_VR41XX | |
976 | tristate "NEC VR4100 series Serial Interface Unit support" | |
977 | depends on CPU_VR41XX | |
978 | select SERIAL_CORE | |
979 | help | |
980 | If you have a NEC VR4100 series processor and you want to use | |
981 | Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU) | |
982 | (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N. | |
983 | ||
984 | config SERIAL_VR41XX_CONSOLE | |
985 | bool "Enable NEC VR4100 series Serial Interface Unit console" | |
2174041d | 986 | depends on SERIAL_VR41XX=y |
1da177e4 LT |
987 | select SERIAL_CORE_CONSOLE |
988 | help | |
989 | If you have a NEC VR4100 series processor and you want to use | |
990 | a console on a serial port, say Y. Otherwise, say N. | |
991 | ||
992 | config SERIAL_JSM | |
0a577ce3 AK |
993 | tristate "Digi International NEO PCI Support" |
994 | depends on PCI | |
995 | select SERIAL_CORE | |
996 | help | |
997 | This is a driver for Digi International's Neo series | |
998 | of cards which provide multiple serial ports. You would need | |
999 | something like this to connect more than two modems to your Linux | |
1000 | box, for instance in order to become a dial-in server. This driver | |
1001 | supports PCI boards only. | |
a5f1e4ed AO |
1002 | |
1003 | If you have a card like this, say Y here, otherwise say N. | |
0a577ce3 AK |
1004 | |
1005 | To compile this driver as a module, choose M here: the | |
1006 | module will be called jsm. | |
1da177e4 | 1007 | |
e5d310b3 BC |
1008 | config SERIAL_SGI_IOC4 |
1009 | tristate "SGI IOC4 controller serial support" | |
1010 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4 | |
1011 | select SERIAL_CORE | |
1012 | help | |
1013 | If you have an SGI Altix with an IOC4 based Base IO card | |
1014 | and wish to use the serial ports on this card, say Y. | |
1015 | Otherwise, say N. | |
1016 | ||
2d0cfb52 PG |
1017 | config SERIAL_SGI_IOC3 |
1018 | tristate "SGI Altix IOC3 serial support" | |
1019 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3 | |
1020 | select SERIAL_CORE | |
1021 | help | |
1022 | If you have an SGI Altix with an IOC3 serial card, | |
1023 | say Y or M. Otherwise, say N. | |
1024 | ||
04896a77 RL |
1025 | config SERIAL_MSM |
1026 | bool "MSM on-chip serial port support" | |
b3864a56 | 1027 | depends on ARCH_MSM || ARCH_QCOM |
04896a77 RL |
1028 | select SERIAL_CORE |
1029 | ||
1030 | config SERIAL_MSM_CONSOLE | |
1031 | bool "MSM serial console support" | |
1032 | depends on SERIAL_MSM=y | |
1033 | select SERIAL_CORE_CONSOLE | |
1034 | ||
55046237 MR |
1035 | config SERIAL_MSM_HS |
1036 | tristate "MSM UART High Speed: Serial Driver" | |
c0f8a487 | 1037 | depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50 |
55046237 MR |
1038 | select SERIAL_CORE |
1039 | help | |
1040 | If you have a machine based on MSM family of SoCs, you | |
1041 | can enable its onboard high speed serial port by enabling | |
1042 | this option. | |
1043 | ||
1044 | Choose M here to compile it as a module. The module will be | |
1045 | called msm_serial_hs. | |
1046 | ||
304e1266 AC |
1047 | config SERIAL_VT8500 |
1048 | bool "VIA VT8500 on-chip serial port support" | |
18e0749a | 1049 | depends on ARCH_VT8500 |
304e1266 AC |
1050 | select SERIAL_CORE |
1051 | ||
1052 | config SERIAL_VT8500_CONSOLE | |
1053 | bool "VIA VT8500 serial console support" | |
1054 | depends on SERIAL_VT8500=y | |
1055 | select SERIAL_CORE_CONSOLE | |
1056 | ||
f8441e13 | 1057 | config SERIAL_NETX |
fb881f78 | 1058 | tristate "NetX serial port support" |
18e0749a | 1059 | depends on ARCH_NETX |
f8441e13 SH |
1060 | select SERIAL_CORE |
1061 | help | |
1062 | If you have a machine based on a Hilscher NetX SoC you | |
1063 | can enable its onboard serial port by enabling this option. | |
1064 | ||
1065 | To compile this driver as a module, choose M here: the | |
1066 | module will be called netx-serial. | |
1067 | ||
1068 | config SERIAL_NETX_CONSOLE | |
1069 | bool "Console on NetX serial port" | |
fb881f78 | 1070 | depends on SERIAL_NETX=y |
f8441e13 SH |
1071 | select SERIAL_CORE_CONSOLE |
1072 | help | |
b885b27c UKK |
1073 | If you have enabled the serial port on the Hilscher NetX SoC |
1074 | you can make it the console by answering Y to this option. | |
f8441e13 | 1075 | |
8d38a5b2 AB |
1076 | config SERIAL_OF_PLATFORM |
1077 | tristate "Serial port on Open Firmware platform bus" | |
236cdc7b | 1078 | depends on OF |
5886188d | 1079 | depends on SERIAL_8250 || SERIAL_OF_PLATFORM_NWPSERIAL |
8d38a5b2 AB |
1080 | help |
1081 | If you have a PowerPC based system that has serial ports | |
1082 | on a platform specific bus, you should enable this option. | |
1083 | Currently, only 8250 compatible ports are supported, but | |
1084 | others can easily be added. | |
1085 | ||
b612633b G |
1086 | config SERIAL_OMAP |
1087 | tristate "OMAP serial port support" | |
f3706266 | 1088 | depends on ARCH_OMAP2PLUS |
b612633b G |
1089 | select SERIAL_CORE |
1090 | help | |
1091 | If you have a machine based on an Texas Instruments OMAP CPU you | |
1092 | can enable its onboard serial ports by enabling this option. | |
1093 | ||
1094 | By enabling this option you take advantage of dma feature available | |
1095 | with the omap-serial driver. DMA support can be enabled from platform | |
1096 | data. | |
1097 | ||
1098 | config SERIAL_OMAP_CONSOLE | |
1099 | bool "Console on OMAP serial port" | |
d8c4019b | 1100 | depends on SERIAL_OMAP=y |
b612633b G |
1101 | select SERIAL_CORE_CONSOLE |
1102 | help | |
1103 | Select this option if you would like to use omap serial port as | |
1104 | console. | |
1105 | ||
1106 | Even if you say Y here, the currently visible virtual console | |
1107 | (/dev/tty0) will still be used as the system console by default, but | |
1108 | you can alter that using a kernel command line option such as | |
1109 | "console=ttyOx". (Try "man bootparam" or see the documentation of | |
1110 | your boot loader about how to pass options to the kernel at | |
1111 | boot time.) | |
1112 | ||
5886188d BK |
1113 | config SERIAL_OF_PLATFORM_NWPSERIAL |
1114 | tristate "NWP serial port driver" | |
1115 | depends on PPC_OF && PPC_DCR | |
1116 | select SERIAL_OF_PLATFORM | |
1117 | select SERIAL_CORE_CONSOLE | |
1118 | select SERIAL_CORE | |
1119 | help | |
1120 | This driver supports the cell network processor nwp serial | |
1121 | device. | |
1122 | ||
1123 | config SERIAL_OF_PLATFORM_NWPSERIAL_CONSOLE | |
1124 | bool "Console on NWP serial port" | |
1125 | depends on SERIAL_OF_PLATFORM_NWPSERIAL=y | |
1126 | select SERIAL_CORE_CONSOLE | |
1127 | help | |
1128 | Support for Console on the NWP serial ports. | |
1129 | ||
2f0fc415 JC |
1130 | config SERIAL_LANTIQ |
1131 | bool "Lantiq serial driver" | |
1132 | depends on LANTIQ | |
1133 | select SERIAL_CORE | |
1134 | select SERIAL_CORE_CONSOLE | |
1135 | help | |
1136 | Support for console and UART on Lantiq SoCs. | |
1137 | ||
d7584ed2 TT |
1138 | config SERIAL_QE |
1139 | tristate "Freescale QUICC Engine serial port support" | |
1140 | depends on QUICC_ENGINE | |
1141 | select SERIAL_CORE | |
1142 | select FW_LOADER | |
1143 | default n | |
1144 | help | |
1145 | This driver supports the QE serial ports on Freescale embedded | |
1146 | PowerPC that contain a QUICC Engine. | |
1147 | ||
1d65c0b1 | 1148 | config SERIAL_SCCNXP |
725dd00a | 1149 | tristate "SCCNXP serial port support" |
1d65c0b1 | 1150 | select SERIAL_CORE |
1d65c0b1 AS |
1151 | help |
1152 | This selects support for an advanced UART from NXP (Philips). | |
1153 | Supported ICs are SCC2681, SCC2691, SCC2692, SC28L91, SC28L92, | |
1154 | SC28L202, SCC68681 and SCC68692. | |
1d65c0b1 AS |
1155 | |
1156 | config SERIAL_SCCNXP_CONSOLE | |
1157 | bool "Console on SCCNXP serial port" | |
725dd00a | 1158 | depends on SERIAL_SCCNXP=y |
1d65c0b1 AS |
1159 | select SERIAL_CORE_CONSOLE |
1160 | help | |
1161 | Support for console on SCCNXP serial ports. | |
1162 | ||
2f351741 | 1163 | config SERIAL_BFIN_SPORT |
d671250b MF |
1164 | tristate "Blackfin SPORT emulate UART" |
1165 | depends on BLACKFIN | |
2f351741 BW |
1166 | select SERIAL_CORE |
1167 | help | |
692105b8 | 1168 | Enable SPORT emulate UART on Blackfin series. |
2f351741 BW |
1169 | |
1170 | To compile this driver as a module, choose M here: the | |
1171 | module will be called bfin_sport_uart. | |
1172 | ||
ccf68e59 | 1173 | config SERIAL_BFIN_SPORT_CONSOLE |
1174 | bool "Console on Blackfin sport emulated uart" | |
1175 | depends on SERIAL_BFIN_SPORT=y | |
1176 | select SERIAL_CORE_CONSOLE | |
2f351741 | 1177 | |
ccf68e59 | 1178 | config SERIAL_BFIN_SPORT0_UART |
1179 | bool "Enable UART over SPORT0" | |
be991593 | 1180 | depends on SERIAL_BFIN_SPORT && !(BF542 || BF544) |
ccf68e59 | 1181 | help |
1182 | Enable UART over SPORT0 | |
2f351741 | 1183 | |
1f7d1c85 SZ |
1184 | config SERIAL_BFIN_SPORT0_UART_CTSRTS |
1185 | bool "Enable UART over SPORT0 hardware flow control" | |
1186 | depends on SERIAL_BFIN_SPORT0_UART | |
1187 | help | |
1188 | Enable hardware flow control in the driver. | |
1189 | ||
ccf68e59 | 1190 | config SERIAL_BFIN_SPORT1_UART |
1191 | bool "Enable UART over SPORT1" | |
1192 | depends on SERIAL_BFIN_SPORT | |
1193 | help | |
1194 | Enable UART over SPORT1 | |
2f351741 | 1195 | |
1f7d1c85 SZ |
1196 | config SERIAL_BFIN_SPORT1_UART_CTSRTS |
1197 | bool "Enable UART over SPORT1 hardware flow control" | |
1198 | depends on SERIAL_BFIN_SPORT1_UART | |
1199 | help | |
1200 | Enable hardware flow control in the driver. | |
1201 | ||
ccf68e59 | 1202 | config SERIAL_BFIN_SPORT2_UART |
1203 | bool "Enable UART over SPORT2" | |
1204 | depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539) | |
1205 | help | |
1206 | Enable UART over SPORT2 | |
2f351741 | 1207 | |
1f7d1c85 SZ |
1208 | config SERIAL_BFIN_SPORT2_UART_CTSRTS |
1209 | bool "Enable UART over SPORT2 hardware flow control" | |
1210 | depends on SERIAL_BFIN_SPORT2_UART | |
1211 | help | |
1212 | Enable hardware flow control in the driver. | |
1213 | ||
ccf68e59 | 1214 | config SERIAL_BFIN_SPORT3_UART |
1215 | bool "Enable UART over SPORT3" | |
1216 | depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539) | |
1217 | help | |
1218 | Enable UART over SPORT3 | |
2f351741 | 1219 | |
1f7d1c85 SZ |
1220 | config SERIAL_BFIN_SPORT3_UART_CTSRTS |
1221 | bool "Enable UART over SPORT3 hardware flow control" | |
1222 | depends on SERIAL_BFIN_SPORT3_UART | |
1223 | help | |
1224 | Enable hardware flow control in the driver. | |
1225 | ||
34aec591 RR |
1226 | config SERIAL_TIMBERDALE |
1227 | tristate "Support for timberdale UART" | |
34aec591 | 1228 | select SERIAL_CORE |
e55c2a07 | 1229 | depends on X86_32 || COMPILE_TEST |
34aec591 RR |
1230 | ---help--- |
1231 | Add support for UART controller on timberdale. | |
1232 | ||
9fcd66e5 MB |
1233 | config SERIAL_BCM63XX |
1234 | tristate "bcm63xx serial port support" | |
1235 | select SERIAL_CORE | |
1236 | depends on BCM63XX | |
1237 | help | |
1238 | If you have a bcm63xx CPU, you can enable its onboard | |
1239 | serial port by enabling this options. | |
1240 | ||
1241 | To compile this driver as a module, choose M here: the | |
1242 | module will be called bcm963xx_uart. | |
1243 | ||
1244 | config SERIAL_BCM63XX_CONSOLE | |
1245 | bool "Console on bcm63xx serial port" | |
1246 | depends on SERIAL_BCM63XX=y | |
1247 | select SERIAL_CORE_CONSOLE | |
1248 | help | |
1249 | If you have enabled the serial port on the bcm63xx CPU | |
1250 | you can make it the console by answering Y to this option. | |
1251 | ||
d4ac42a5 KG |
1252 | config SERIAL_GRLIB_GAISLER_APBUART |
1253 | tristate "GRLIB APBUART serial support" | |
6cd7a637 | 1254 | depends on OF && SPARC |
fed7bb32 | 1255 | select SERIAL_CORE |
d4ac42a5 KG |
1256 | ---help--- |
1257 | Add support for the GRLIB APBUART serial port. | |
1258 | ||
1259 | config SERIAL_GRLIB_GAISLER_APBUART_CONSOLE | |
1260 | bool "Console on GRLIB APBUART serial port" | |
1261 | depends on SERIAL_GRLIB_GAISLER_APBUART=y | |
1262 | select SERIAL_CORE_CONSOLE | |
1263 | help | |
1264 | Support for running a console on the GRLIB APBUART | |
1265 | ||
5bcd6010 TK |
1266 | config SERIAL_ALTERA_JTAGUART |
1267 | tristate "Altera JTAG UART support" | |
1268 | select SERIAL_CORE | |
1269 | help | |
1270 | This driver supports the Altera JTAG UART port. | |
1271 | ||
1272 | config SERIAL_ALTERA_JTAGUART_CONSOLE | |
1273 | bool "Altera JTAG UART console support" | |
1274 | depends on SERIAL_ALTERA_JTAGUART=y | |
1275 | select SERIAL_CORE_CONSOLE | |
1276 | help | |
1277 | Enable a Altera JTAG UART port to be the system console. | |
1278 | ||
1279 | config SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS | |
1280 | bool "Bypass output when no connection" | |
1281 | depends on SERIAL_ALTERA_JTAGUART_CONSOLE | |
1282 | select SERIAL_CORE_CONSOLE | |
1283 | help | |
1284 | Bypass console output and keep going even if there is no | |
1285 | JTAG terminal connection with the host. | |
1286 | ||
6b7d8f8b TK |
1287 | config SERIAL_ALTERA_UART |
1288 | tristate "Altera UART support" | |
1289 | select SERIAL_CORE | |
1290 | help | |
1291 | This driver supports the Altera softcore UART port. | |
1292 | ||
1293 | config SERIAL_ALTERA_UART_MAXPORTS | |
1294 | int "Maximum number of Altera UART ports" | |
1295 | depends on SERIAL_ALTERA_UART | |
1296 | default 4 | |
1297 | help | |
1298 | This setting lets you define the maximum number of the Altera | |
1299 | UART ports. The usual default varies from board to board, and | |
1300 | this setting is a way of catering for that. | |
1301 | ||
1302 | config SERIAL_ALTERA_UART_BAUDRATE | |
1303 | int "Default baudrate for Altera UART ports" | |
1304 | depends on SERIAL_ALTERA_UART | |
1305 | default 115200 | |
1306 | help | |
1307 | This setting lets you define what the default baudrate is for the | |
1308 | Altera UART ports. The usual default varies from board to board, | |
1309 | and this setting is a way of catering for that. | |
1310 | ||
1311 | config SERIAL_ALTERA_UART_CONSOLE | |
1312 | bool "Altera UART console support" | |
1313 | depends on SERIAL_ALTERA_UART=y | |
1314 | select SERIAL_CORE_CONSOLE | |
1315 | help | |
1316 | Enable a Altera UART port to be the system console. | |
1317 | ||
af3b8881 | 1318 | config SERIAL_IFX6X60 |
5de69349 | 1319 | tristate "SPI protocol driver for Infineon 6x60 modem (EXPERIMENTAL)" |
8b77562b | 1320 | depends on GPIOLIB && SPI |
af3b8881 RG |
1321 | help |
1322 | Support for the IFX6x60 modem devices on Intel MID platforms. | |
1323 | ||
3c6a4832 | 1324 | config SERIAL_PCH_UART |
8249f743 | 1325 | tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) UART" |
380042f2 | 1326 | depends on PCI |
3c6a4832 | 1327 | select SERIAL_CORE |
3c6a4832 TM |
1328 | help |
1329 | This driver is for PCH(Platform controller Hub) UART of Intel EG20T | |
1330 | which is an IOH(Input/Output Hub) for x86 embedded processor. | |
1331 | Enabling PCH_DMA, this PCH UART works as DMA mode. | |
4564e1ef | 1332 | |
8249f743 TM |
1333 | This driver also can be used for LAPIS Semiconductor IOH(Input/ |
1334 | Output Hub), ML7213, ML7223 and ML7831. | |
1335 | ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is | |
1336 | for MP(Media Phone) use and ML7831 IOH is for general purpose use. | |
1337 | ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. | |
1338 | ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH. | |
daaf6ff4 | 1339 | |
e30f867d AS |
1340 | config SERIAL_PCH_UART_CONSOLE |
1341 | bool "Support for console on Intel EG20T PCH UART/OKI SEMICONDUCTOR ML7213 IOH" | |
1342 | depends on SERIAL_PCH_UART=y | |
1343 | select SERIAL_CORE_CONSOLE | |
1344 | help | |
1345 | Say Y here if you wish to use the PCH UART as the system console | |
1346 | (the system console is the device which receives all kernel messages and | |
1347 | warnings and which allows logins in single user mode). | |
1348 | ||
daaf6ff4 NV |
1349 | config SERIAL_MSM_SMD |
1350 | bool "Enable tty device interface for some SMD ports" | |
1351 | default n | |
1352 | depends on MSM_SMD | |
1353 | help | |
1354 | Enables userspace clients to read and write to some streaming SMD | |
1355 | ports via tty device interface for MSM chipset. | |
1356 | ||
47d37d6f SH |
1357 | config SERIAL_MXS_AUART |
1358 | depends on ARCH_MXS | |
1359 | tristate "MXS AUART support" | |
1360 | select SERIAL_CORE | |
1361 | help | |
1362 | This driver supports the MXS Application UART (AUART) port. | |
1363 | ||
1364 | config SERIAL_MXS_AUART_CONSOLE | |
1365 | bool "MXS AUART console support" | |
1366 | depends on SERIAL_MXS_AUART=y | |
1367 | select SERIAL_CORE_CONSOLE | |
1368 | help | |
1369 | Enable a MXS AUART port to be the system console. | |
1370 | ||
61ec9016 JL |
1371 | config SERIAL_XILINX_PS_UART |
1372 | tristate "Xilinx PS UART support" | |
4bb535d2 | 1373 | depends on OF |
61ec9016 JL |
1374 | select SERIAL_CORE |
1375 | help | |
1376 | This driver supports the Xilinx PS UART port. | |
1377 | ||
1378 | config SERIAL_XILINX_PS_UART_CONSOLE | |
1379 | bool "Xilinx PS UART console support" | |
1380 | depends on SERIAL_XILINX_PS_UART=y | |
1381 | select SERIAL_CORE_CONSOLE | |
1382 | help | |
1383 | Enable a Xilinx PS UART port to be the system console. | |
1384 | ||
d57f341b | 1385 | config SERIAL_AR933X |
284301ef | 1386 | tristate "AR933X serial port support" |
15ef17f6 | 1387 | depends on HAVE_CLK && SOC_AR933X |
d57f341b GJ |
1388 | select SERIAL_CORE |
1389 | help | |
1390 | If you have an Atheros AR933X SOC based board and want to use the | |
1391 | built-in UART of the SoC, say Y to this option. | |
1392 | ||
284301ef GJ |
1393 | To compile this driver as a module, choose M here: the |
1394 | module will be called ar933x_uart. | |
1395 | ||
d57f341b GJ |
1396 | config SERIAL_AR933X_CONSOLE |
1397 | bool "Console on AR933X serial port" | |
1398 | depends on SERIAL_AR933X=y | |
1399 | select SERIAL_CORE_CONSOLE | |
1400 | help | |
1401 | Enable a built-in UART port of the AR933X to be the system console. | |
1402 | ||
1403 | config SERIAL_AR933X_NR_UARTS | |
1404 | int "Maximum number of AR933X serial ports" | |
1405 | depends on SERIAL_AR933X | |
1406 | default "2" | |
1407 | help | |
1408 | Set this to the number of serial ports you want the driver | |
1409 | to support. | |
1410 | ||
3afbd89c | 1411 | config SERIAL_EFM32_UART |
2f2a0c70 UKK |
1412 | tristate "EFM32 UART/USART port" |
1413 | depends on ARM && (ARCH_EFM32 || COMPILE_TEST) | |
3afbd89c UKK |
1414 | select SERIAL_CORE |
1415 | help | |
1416 | This driver support the USART and UART ports on | |
1417 | Energy Micro's efm32 SoCs. | |
1418 | ||
1419 | config SERIAL_EFM32_UART_CONSOLE | |
1420 | bool "EFM32 UART/USART console support" | |
1421 | depends on SERIAL_EFM32_UART=y | |
1422 | select SERIAL_CORE_CONSOLE | |
1423 | ||
b5c6c1a7 CM |
1424 | config SERIAL_TILEGX |
1425 | tristate "TILE-Gx on-chip serial port support" | |
1426 | depends on TILEGX | |
1427 | select TILE_GXIO_UART | |
1428 | select SERIAL_CORE | |
1429 | ---help--- | |
1430 | This device provides access to the on-chip UARTs on the TILE-Gx | |
1431 | processor. | |
1432 | ||
2ac4ad2a VG |
1433 | config SERIAL_ARC |
1434 | tristate "ARC UART driver support" | |
1435 | select SERIAL_CORE | |
1436 | help | |
1437 | Driver for on-chip UART for ARC(Synopsys) for the legacy | |
1438 | FPGA Boards (ML50x/ARCAngel4) | |
1439 | ||
1440 | config SERIAL_ARC_CONSOLE | |
1441 | bool "Console on ARC UART" | |
1442 | depends on SERIAL_ARC=y | |
1443 | select SERIAL_CORE_CONSOLE | |
1444 | help | |
1445 | Enable system Console on ARC UART | |
1446 | ||
1447 | config SERIAL_ARC_NR_PORTS | |
1448 | int "Number of ARC UART ports" | |
1449 | depends on SERIAL_ARC | |
1450 | range 1 3 | |
1451 | default "1" | |
1452 | help | |
1453 | Set this to the number of serial ports you want the driver | |
1454 | to support. | |
1455 | ||
7d9f49af KC |
1456 | config SERIAL_RP2 |
1457 | tristate "Comtrol RocketPort EXPRESS/INFINITY support" | |
1458 | depends on PCI | |
1459 | select SERIAL_CORE | |
1460 | help | |
1461 | This driver supports the Comtrol RocketPort EXPRESS and | |
1462 | RocketPort INFINITY families of PCI/PCIe multiport serial adapters. | |
1463 | These adapters use a "RocketPort 2" ASIC that is not compatible | |
1464 | with the original RocketPort driver (CONFIG_ROCKETPORT). | |
1465 | ||
1466 | To compile this driver as a module, choose M here: the | |
1467 | module will be called rp2. | |
1468 | ||
1469 | If you want to compile this driver into the kernel, say Y here. If | |
1470 | you don't have a suitable RocketPort card installed, say N. | |
1471 | ||
1472 | config SERIAL_RP2_NR_UARTS | |
1473 | int "Maximum number of RocketPort EXPRESS/INFINITY ports" | |
1474 | depends on SERIAL_RP2 | |
1475 | default "32" | |
1476 | help | |
1477 | If multiple cards are present, the default limit of 32 ports may | |
1478 | need to be increased. | |
1479 | ||
c9e2e946 JL |
1480 | config SERIAL_FSL_LPUART |
1481 | tristate "Freescale lpuart serial port support" | |
1482 | select SERIAL_CORE | |
1483 | help | |
1484 | Support for the on-chip lpuart on some Freescale SOCs. | |
1485 | ||
1486 | config SERIAL_FSL_LPUART_CONSOLE | |
1487 | bool "Console on Freescale lpuart serial port" | |
1488 | depends on SERIAL_FSL_LPUART=y | |
1489 | select SERIAL_CORE_CONSOLE | |
1490 | help | |
1491 | If you have enabled the lpuart serial port on the Freescale SoCs, | |
1492 | you can make it the console by answering Y to this option. | |
1493 | ||
c4b05856 SK |
1494 | config SERIAL_ST_ASC |
1495 | tristate "ST ASC serial port support" | |
1496 | select SERIAL_CORE | |
965e260a | 1497 | depends on ARM || COMPILE_TEST |
c4b05856 SK |
1498 | help |
1499 | This driver is for the on-chip Asychronous Serial Controller on | |
1500 | STMicroelectronics STi SoCs. | |
1501 | ASC is embedded in ST COMMS IP block. It supports Rx & Tx functionality. | |
1502 | It support all industry standard baud rates. | |
1503 | ||
1504 | If unsure, say N. | |
1505 | ||
1506 | config SERIAL_ST_ASC_CONSOLE | |
1507 | bool "Support for console on ST ASC" | |
1508 | depends on SERIAL_ST_ASC=y | |
1509 | select SERIAL_CORE_CONSOLE | |
1510 | ||
1da177e4 | 1511 | endmenu |
4f73bc4d JM |
1512 | |
1513 | endif # TTY |