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 | |
9aac5887 RH |
10 | config SERIAL_EARLYCON |
11 | bool | |
12 | help | |
13 | Support for early consoles with the earlycon parameter. This enables | |
14 | the console before standard serial driver is probed. The console is | |
15 | enabled when early_param is processed. | |
16 | ||
9bef3d41 | 17 | source "drivers/tty/serial/8250/Kconfig" |
7d4008eb | 18 | |
ec9f47cd RK |
19 | comment "Non-8250 serial port support" |
20 | ||
1da177e4 LT |
21 | config SERIAL_AMBA_PL010 |
22 | tristate "ARM AMBA PL010 serial port support" | |
84b6a232 | 23 | depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE) |
1da177e4 LT |
24 | select SERIAL_CORE |
25 | help | |
26 | This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have | |
00584719 LB |
27 | an Integrator/AP or Integrator/PP2 platform, or if you have a |
28 | Cirrus Logic EP93xx CPU, say Y or M here. | |
1da177e4 LT |
29 | |
30 | If unsure, say N. | |
31 | ||
32 | config SERIAL_AMBA_PL010_CONSOLE | |
33 | bool "Support for console on AMBA serial port" | |
34 | depends on SERIAL_AMBA_PL010=y | |
35 | select SERIAL_CORE_CONSOLE | |
36 | ---help--- | |
37 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
38 | console (the system console is the device which receives all kernel | |
39 | messages and warnings and which allows logins in single user mode). | |
40 | ||
41 | Even if you say Y here, the currently visible framebuffer console | |
42 | (/dev/tty0) will still be used as the system console by default, but | |
43 | you can alter that using a kernel command line option such as | |
44 | "console=ttyAM0". (Try "man bootparam" or see the documentation of | |
45 | your boot loader (lilo or loadlin) about how to pass options to the | |
46 | kernel at boot time.) | |
47 | ||
48 | config SERIAL_AMBA_PL011 | |
49 | tristate "ARM AMBA PL011 serial port support" | |
50 | depends on ARM_AMBA | |
51 | select SERIAL_CORE | |
52 | help | |
53 | This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have | |
54 | an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M | |
55 | here. | |
56 | ||
57 | If unsure, say N. | |
58 | ||
59 | config SERIAL_AMBA_PL011_CONSOLE | |
60 | bool "Support for console on AMBA serial port" | |
61 | depends on SERIAL_AMBA_PL011=y | |
62 | select SERIAL_CORE_CONSOLE | |
0d3c673e | 63 | select SERIAL_EARLYCON |
1da177e4 LT |
64 | ---help--- |
65 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
66 | console (the system console is the device which receives all kernel | |
67 | messages and warnings and which allows logins in single user mode). | |
68 | ||
69 | Even if you say Y here, the currently visible framebuffer console | |
70 | (/dev/tty0) will still be used as the system console by default, but | |
71 | you can alter that using a kernel command line option such as | |
b22b4cdd | 72 | "console=ttyAMA0". (Try "man bootparam" or see the documentation of |
1da177e4 LT |
73 | your boot loader (lilo or loadlin) about how to pass options to the |
74 | kernel at boot time.) | |
75 | ||
d50d7269 RH |
76 | config SERIAL_EARLYCON_ARM_SEMIHOST |
77 | bool "Early console using ARM semihosting" | |
78 | depends on ARM64 || ARM | |
79 | select SERIAL_EARLYCON | |
80 | help | |
81 | Support for early debug console using ARM semihosting. This enables | |
82 | the console before standard serial driver is probed. This is enabled | |
83 | with "earlycon=smh" on the kernel command line. The console is | |
84 | enabled when early_param is processed. | |
85 | ||
b45d5279 MR |
86 | config SERIAL_SB1250_DUART |
87 | tristate "BCM1xxx on-chip DUART serial support" | |
88 | depends on SIBYTE_SB1xxx_SOC=y | |
89 | select SERIAL_CORE | |
90 | default y | |
91 | ---help--- | |
92 | Support for the asynchronous serial interface (DUART) included in | |
93 | the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that | |
94 | the letter D in DUART stands for "dual", which is how the device | |
95 | is implemented. Depending on the SOC configuration there may be | |
96 | one or more DUARTs available of which all are handled. | |
97 | ||
98 | If unsure, say Y. To compile this driver as a module, choose M here: | |
99 | the module will be called sb1250-duart. | |
100 | ||
101 | config SERIAL_SB1250_DUART_CONSOLE | |
102 | bool "Support for console on a BCM1xxx DUART serial port" | |
103 | depends on SERIAL_SB1250_DUART=y | |
104 | select SERIAL_CORE_CONSOLE | |
105 | default y | |
106 | ---help--- | |
107 | If you say Y here, it will be possible to use a serial port as the | |
108 | system console (the system console is the device which receives all | |
109 | kernel messages and warnings and which allows logins in single user | |
110 | mode). | |
111 | ||
112 | If unsure, say Y. | |
113 | ||
749c4e60 HS |
114 | config SERIAL_ATMEL |
115 | bool "AT91 / AT32 on-chip serial port support" | |
18e0749a | 116 | depends on ARCH_AT91 || AVR32 |
1e6c9c28 AV |
117 | select SERIAL_CORE |
118 | help | |
afefc415 | 119 | This enables the driver for the on-chip UARTs of the Atmel |
acca9b83 | 120 | AT91 and AT32 processors. |
1e6c9c28 | 121 | |
749c4e60 HS |
122 | config SERIAL_ATMEL_CONSOLE |
123 | bool "Support for console on AT91 / AT32 serial port" | |
124 | depends on SERIAL_ATMEL=y | |
1e6c9c28 AV |
125 | select SERIAL_CORE_CONSOLE |
126 | help | |
acca9b83 HS |
127 | Say Y here if you wish to use an on-chip UART on a Atmel |
128 | AT91 or AT32 processor as the system console (the system | |
129 | console is the device which receives all kernel messages and | |
130 | warnings and which allows logins in single user mode). | |
1e6c9c28 | 131 | |
a6670615 CC |
132 | config SERIAL_ATMEL_PDC |
133 | bool "Support DMA transfers on AT91 / AT32 serial port" | |
134 | depends on SERIAL_ATMEL | |
135 | default y | |
136 | help | |
137 | Say Y here if you wish to use the PDC to do DMA transfers to | |
138 | and from the Atmel AT91 / AT32 serial port. In order to | |
139 | actually use DMA transfers, make sure that the use_dma_tx | |
140 | and use_dma_rx members in the atmel_uart_data struct is set | |
141 | appropriately for each port. | |
142 | ||
143 | Note that break and error handling currently doesn't work | |
144 | properly when DMA is enabled. Make sure that ports where | |
145 | this matters don't use DMA. | |
146 | ||
749c4e60 | 147 | config SERIAL_ATMEL_TTYAT |
acca9b83 | 148 | bool "Install as device ttyATn instead of ttySn" |
749c4e60 | 149 | depends on SERIAL_ATMEL=y |
1e6c9c28 | 150 | help |
acca9b83 HS |
151 | Say Y here if you wish to have the internal AT91 / AT32 UARTs |
152 | appear as /dev/ttyATn (major 204, minor starting at 154) | |
153 | instead of the normal /dev/ttySn (major 4, minor starting at | |
154 | 64). This is necessary if you also want other UARTs, such as | |
155 | external 8250/16C550 compatible UARTs. | |
1e6c9c28 AV |
156 | The ttySn nodes are legally reserved for the 8250 serial driver |
157 | but are often misused by other serial drivers. | |
158 | ||
159 | To use this, you should create suitable ttyATn device nodes in | |
160 | /dev/, and pass "console=ttyATn" to the kernel. | |
161 | ||
162 | Say Y if you have an external 8250/16C550 UART. If unsure, say N. | |
163 | ||
0c57dfcc AV |
164 | config SERIAL_KGDB_NMI |
165 | bool "Serial console over KGDB NMI debugger port" | |
166 | depends on KGDB_SERIAL_CONSOLE | |
167 | help | |
168 | This special driver allows you to temporary use NMI debugger port | |
169 | as a normal console (assuming that the port is attached to KGDB). | |
170 | ||
171 | Unlike KDB's disable_nmi command, with this driver you are always | |
172 | able to go back to the debugger using KGDB escape sequence ($3#33). | |
173 | This is because this console driver processes the input in NMI | |
174 | context, and thus is able to intercept the magic sequence. | |
175 | ||
176 | Note that since the console interprets input and uses polling | |
177 | communication methods, for things like PPP you still must fully | |
178 | detach debugger port from the KGDB NMI (i.e. disable_nmi), and | |
179 | use raw console. | |
180 | ||
181 | If unsure, say N. | |
182 | ||
2c7ee6ab AV |
183 | config SERIAL_KS8695 |
184 | bool "Micrel KS8695 (Centaur) serial port support" | |
185 | depends on ARCH_KS8695 | |
186 | select SERIAL_CORE | |
187 | help | |
188 | This selects the Micrel Centaur KS8695 UART. Say Y here. | |
189 | ||
190 | config SERIAL_KS8695_CONSOLE | |
191 | bool "Support for console on KS8695 (Centaur) serial port" | |
192 | depends on SERIAL_KS8695=y | |
193 | select SERIAL_CORE_CONSOLE | |
194 | help | |
195 | Say Y here if you wish to use a KS8695 (Centaur) UART as the | |
196 | system console (the system console is the device which | |
197 | receives all kernel messages and warnings and which allows | |
198 | logins in single user mode). | |
199 | ||
1da177e4 LT |
200 | config SERIAL_CLPS711X |
201 | tristate "CLPS711X serial port support" | |
093a9e2a | 202 | depends on ARCH_CLPS711X || COMPILE_TEST |
1da177e4 LT |
203 | select SERIAL_CORE |
204 | help | |
b53cc0fa AS |
205 | This enables the driver for the on-chip UARTs of the Cirrus |
206 | Logic EP711x/EP721x/EP731x processors. | |
1da177e4 LT |
207 | |
208 | config SERIAL_CLPS711X_CONSOLE | |
209 | bool "Support for console on CLPS711X serial port" | |
210 | depends on SERIAL_CLPS711X=y | |
211 | select SERIAL_CORE_CONSOLE | |
212 | help | |
213 | Even if you say Y here, the currently visible virtual console | |
214 | (/dev/tty0) will still be used as the system console by default, but | |
215 | you can alter that using a kernel command line option such as | |
b53cc0fa | 216 | "console=ttyCL1". |
1da177e4 | 217 | |
b497549a BD |
218 | config SERIAL_SAMSUNG |
219 | tristate "Samsung SoC serial support" | |
18e0749a | 220 | depends on PLAT_SAMSUNG |
19c1d6a3 | 221 | select SERIAL_CORE |
1da177e4 | 222 | help |
73e55cb3 | 223 | Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, |
1da177e4 LT |
224 | providing /dev/ttySAC0, 1 and 2 (note, some machines may not |
225 | provide all of these ports, depending on how the serial port | |
226 | pins are configured. | |
227 | ||
3bd9377e BD |
228 | config SERIAL_SAMSUNG_UARTS_4 |
229 | bool | |
18e0749a | 230 | depends on PLAT_SAMSUNG |
c51d41a1 | 231 | default y if !(CPU_S3C2410 || CPU_S3C2412 || CPU_S3C2440 || CPU_S3C2442) |
3bd9377e BD |
232 | help |
233 | Internal node for the common case of 4 Samsung compatible UARTs | |
234 | ||
03d5e77b BD |
235 | config SERIAL_SAMSUNG_UARTS |
236 | int | |
18e0749a | 237 | depends on PLAT_SAMSUNG |
827aa0d3 | 238 | default 6 if CPU_S5P6450 |
da121506 | 239 | default 4 if SERIAL_SAMSUNG_UARTS_4 || CPU_S3C2416 |
03d5e77b BD |
240 | default 3 |
241 | help | |
242 | Select the number of available UART ports for the Samsung S3C | |
243 | serial driver | |
244 | ||
b497549a BD |
245 | config SERIAL_SAMSUNG_DEBUG |
246 | bool "Samsung SoC serial debug" | |
5fed4a37 | 247 | depends on SERIAL_SAMSUNG && DEBUG_LL |
b497549a BD |
248 | help |
249 | Add support for debugging the serial driver. Since this is | |
250 | generally being used as a console, we use our own output | |
251 | routines that go via the low-level debug printascii() | |
252 | function. | |
253 | ||
254 | config SERIAL_SAMSUNG_CONSOLE | |
255 | bool "Support for console on Samsung SoC serial port" | |
256 | depends on SERIAL_SAMSUNG=y | |
1da177e4 LT |
257 | select SERIAL_CORE_CONSOLE |
258 | help | |
73e55cb3 | 259 | Allow selection of the S3C24XX on-board serial ports for use as |
1da177e4 LT |
260 | an virtual console. |
261 | ||
262 | Even if you say Y here, the currently visible virtual console | |
263 | (/dev/tty0) will still be used as the system console by default, but | |
264 | you can alter that using a kernel command line option such as | |
265 | "console=ttySACx". (Try "man bootparam" or see the documentation of | |
266 | your boot loader about how to pass options to the kernel at | |
267 | boot time.) | |
268 | ||
161e773c RW |
269 | config SERIAL_SIRFSOC |
270 | tristate "SiRF SoC Platform Serial port support" | |
c5dece37 | 271 | depends on ARCH_SIRF |
161e773c RW |
272 | select SERIAL_CORE |
273 | help | |
274 | Support for the on-chip UART on the CSR SiRFprimaII series, | |
275 | providing /dev/ttySiRF0, 1 and 2 (note, some machines may not | |
276 | provide all of these ports, depending on how the serial port | |
277 | pins are configured). | |
278 | ||
279 | config SERIAL_SIRFSOC_CONSOLE | |
280 | bool "Support for console on SiRF SoC serial port" | |
281 | depends on SERIAL_SIRFSOC=y | |
282 | select SERIAL_CORE_CONSOLE | |
283 | help | |
284 | Even if you say Y here, the currently visible virtual console | |
285 | (/dev/tty0) will still be used as the system console by default, but | |
286 | you can alter that using a kernel command line option such as | |
287 | "console=ttySiRFx". (Try "man bootparam" or see the documentation of | |
288 | your boot loader about how to pass options to the kernel at | |
289 | boot time.) | |
61fd1526 | 290 | |
e9ea096d LD |
291 | config SERIAL_TEGRA |
292 | tristate "NVIDIA Tegra20/30 SoC serial controller" | |
293 | depends on ARCH_TEGRA && TEGRA20_APB_DMA | |
294 | select SERIAL_CORE | |
295 | help | |
296 | Support for the on-chip UARTs on the NVIDIA Tegra series SOCs | |
3bf5d350 | 297 | providing /dev/ttyTHS0, 1, 2, 3 and 4 (note, some machines may not |
e9ea096d LD |
298 | provide all of these ports, depending on how the serial port |
299 | are enabled). This driver uses the APB DMA to achieve higher baudrate | |
300 | and better performance. | |
301 | ||
61fd1526 AC |
302 | config SERIAL_MAX3100 |
303 | tristate "MAX3100 support" | |
304 | depends on SPI | |
305 | select SERIAL_CORE | |
306 | help | |
307 | MAX3100 chip support | |
308 | ||
f6544418 | 309 | config SERIAL_MAX310X |
d0fd413c | 310 | tristate "MAX310X support" |
10d8b34a | 311 | depends on SPI_MASTER |
44318feb | 312 | select SERIAL_CORE |
10d8b34a | 313 | select REGMAP_SPI if SPI_MASTER |
f6544418 | 314 | default n |
44318feb | 315 | help |
f6544418 | 316 | This selects support for an advanced UART from Maxim (Dallas). |
003236d9 | 317 | Supported ICs are MAX3107, MAX3108, MAX3109, MAX14830. |
f6544418 AS |
318 | Each IC contains 128 words each of receive and transmit FIFO |
319 | that can be controlled through I2C or high-speed SPI. | |
320 | ||
321 | Say Y here if you want to support this ICs. | |
44318feb | 322 | |
1da177e4 LT |
323 | config SERIAL_DZ |
324 | bool "DECstation DZ serial driver" | |
875d43e7 | 325 | depends on MACH_DECSTATION && 32BIT |
1da177e4 | 326 | select SERIAL_CORE |
7287d765 MR |
327 | default y |
328 | ---help--- | |
329 | DZ11-family serial controllers for DECstations and VAXstations, | |
330 | including the DC7085, M7814, and M7819. | |
1da177e4 LT |
331 | |
332 | config SERIAL_DZ_CONSOLE | |
333 | bool "Support console on DECstation DZ serial driver" | |
334 | depends on SERIAL_DZ=y | |
335 | select SERIAL_CORE_CONSOLE | |
7287d765 MR |
336 | default y |
337 | ---help--- | |
1da177e4 LT |
338 | If you say Y here, it will be possible to use a serial port as the |
339 | system console (the system console is the device which receives all | |
340 | kernel messages and warnings and which allows logins in single user | |
7287d765 MR |
341 | mode). |
342 | ||
343 | Note that the firmware uses ttyS3 as the serial console on | |
344 | DECstations that use this driver. | |
1da177e4 LT |
345 | |
346 | If unsure, say Y. | |
347 | ||
8b4a4080 MR |
348 | config SERIAL_ZS |
349 | tristate "DECstation Z85C30 serial support" | |
350 | depends on MACH_DECSTATION | |
351 | select SERIAL_CORE | |
352 | default y | |
353 | ---help--- | |
354 | Support for the Zilog 85C350 serial communications controller used | |
355 | for serial ports in newer DECstation systems. These include the | |
356 | DECsystem 5900 and all models of the DECstation and DECsystem 5000 | |
357 | systems except from model 200. | |
358 | ||
359 | If unsure, say Y. To compile this driver as a module, choose M here: | |
360 | the module will be called zs. | |
361 | ||
362 | config SERIAL_ZS_CONSOLE | |
363 | bool "Support for console on a DECstation Z85C30 serial port" | |
364 | depends on SERIAL_ZS=y | |
365 | select SERIAL_CORE_CONSOLE | |
366 | default y | |
367 | ---help--- | |
368 | If you say Y here, it will be possible to use a serial port as the | |
369 | system console (the system console is the device which receives all | |
370 | kernel messages and warnings and which allows logins in single user | |
371 | mode). | |
372 | ||
373 | Note that the firmware uses ttyS1 as the serial console on the | |
374 | Maxine and ttyS3 on the others using this driver. | |
375 | ||
376 | If unsure, say Y. | |
377 | ||
1da177e4 LT |
378 | config SERIAL_21285 |
379 | tristate "DC21285 serial port support" | |
18e0749a | 380 | depends on FOOTBRIDGE |
1da177e4 LT |
381 | select SERIAL_CORE |
382 | help | |
383 | If you have a machine based on a 21285 (Footbridge) StrongARM(R)/ | |
384 | PCI bridge you can enable its onboard serial port by enabling this | |
385 | option. | |
386 | ||
387 | config SERIAL_21285_CONSOLE | |
388 | bool "Console on DC21285 serial port" | |
389 | depends on SERIAL_21285=y | |
390 | select SERIAL_CORE_CONSOLE | |
391 | help | |
392 | If you have enabled the serial port on the 21285 footbridge you can | |
393 | make it the console by answering Y to this option. | |
394 | ||
395 | Even if you say Y here, the currently visible virtual console | |
396 | (/dev/tty0) will still be used as the system console by default, but | |
397 | you can alter that using a kernel command line option such as | |
398 | "console=ttyFB". (Try "man bootparam" or see the documentation of | |
399 | your boot loader (lilo or loadlin) about how to pass options to the | |
400 | kernel at boot time.) | |
401 | ||
1da177e4 LT |
402 | config SERIAL_MPSC |
403 | bool "Marvell MPSC serial port support" | |
18e0749a | 404 | depends on MV64X60 |
1da177e4 LT |
405 | select SERIAL_CORE |
406 | help | |
407 | Say Y here if you want to use the Marvell MPSC serial controller. | |
408 | ||
409 | config SERIAL_MPSC_CONSOLE | |
410 | bool "Support for console on Marvell MPSC serial port" | |
411 | depends on SERIAL_MPSC | |
412 | select SERIAL_CORE_CONSOLE | |
413 | help | |
414 | Say Y here if you want to support a serial console on a Marvell MPSC. | |
415 | ||
416 | config SERIAL_PXA | |
417 | bool "PXA serial port support" | |
56422554 | 418 | depends on ARCH_PXA || ARCH_MMP |
1da177e4 LT |
419 | select SERIAL_CORE |
420 | help | |
421 | If you have a machine based on an Intel XScale PXA2xx CPU you | |
422 | can enable its onboard serial ports by enabling this option. | |
423 | ||
424 | config SERIAL_PXA_CONSOLE | |
425 | bool "Console on PXA serial port" | |
426 | depends on SERIAL_PXA | |
427 | select SERIAL_CORE_CONSOLE | |
428 | help | |
429 | If you have enabled the serial port on the Intel XScale PXA | |
430 | CPU you can make it the console by answering Y to this option. | |
431 | ||
432 | Even if you say Y here, the currently visible virtual console | |
433 | (/dev/tty0) will still be used as the system console by default, but | |
434 | you can alter that using a kernel command line option such as | |
435 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
436 | your boot loader (lilo or loadlin) about how to pass options to the | |
437 | kernel at boot time.) | |
438 | ||
439 | config SERIAL_SA1100 | |
440 | bool "SA1100 serial port support" | |
18e0749a | 441 | depends on ARCH_SA1100 |
1da177e4 LT |
442 | select SERIAL_CORE |
443 | help | |
444 | If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you | |
445 | can enable its onboard serial port by enabling this option. | |
446 | Please read <file:Documentation/arm/SA1100/serial_UART> for further | |
447 | info. | |
448 | ||
449 | config SERIAL_SA1100_CONSOLE | |
450 | bool "Console on SA1100 serial port" | |
451 | depends on SERIAL_SA1100 | |
452 | select SERIAL_CORE_CONSOLE | |
453 | help | |
454 | If you have enabled the serial port on the SA1100/SA1110 StrongARM | |
455 | CPU you can make it the console by answering Y to this option. | |
456 | ||
457 | Even if you say Y here, the currently visible virtual console | |
458 | (/dev/tty0) will still be used as the system console by default, but | |
459 | you can alter that using a kernel command line option such as | |
460 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
461 | your boot loader (lilo or loadlin) about how to pass options to the | |
462 | kernel at boot time.) | |
463 | ||
22510995 FT |
464 | config SERIAL_MRST_MAX3110 |
465 | tristate "SPI UART driver for Max3110" | |
466 | depends on SPI_DW_PCI | |
467 | select SERIAL_CORE | |
468 | select SERIAL_CORE_CONSOLE | |
469 | help | |
470 | This is the UART protocol driver for the MAX3110 device on | |
471 | the Intel Moorestown platform. On other systems use the max3100 | |
472 | driver. | |
473 | ||
d843fc6e FT |
474 | config SERIAL_MFD_HSU |
475 | tristate "Medfield High Speed UART support" | |
476 | depends on PCI | |
477 | select SERIAL_CORE | |
478 | ||
479 | config SERIAL_MFD_HSU_CONSOLE | |
480 | boolean "Medfile HSU serial console support" | |
481 | depends on SERIAL_MFD_HSU=y | |
482 | select SERIAL_CORE_CONSOLE | |
483 | ||
194de561 BW |
484 | config SERIAL_BFIN |
485 | tristate "Blackfin serial port support" | |
529a73fb | 486 | depends on BLACKFIN |
194de561 BW |
487 | select SERIAL_CORE |
488 | select SERIAL_BFIN_UART0 if (BF531 || BF532 || BF533 || BF561) | |
489 | help | |
490 | Add support for the built-in UARTs on the Blackfin. | |
491 | ||
492 | To compile this driver as a module, choose M here: the | |
0c6967b5 | 493 | module is named bfin_uart.ko. |
194de561 BW |
494 | |
495 | config SERIAL_BFIN_CONSOLE | |
496 | bool "Console on Blackfin serial port" | |
7111de76 | 497 | depends on SERIAL_BFIN=y |
194de561 BW |
498 | select SERIAL_CORE_CONSOLE |
499 | ||
500 | choice | |
501 | prompt "UART Mode" | |
502 | depends on SERIAL_BFIN | |
503 | default SERIAL_BFIN_DMA | |
504 | help | |
505 | This driver supports the built-in serial ports of the Blackfin family | |
506 | of CPUs | |
507 | ||
508 | config SERIAL_BFIN_DMA | |
509 | bool "DMA mode" | |
51a2301e | 510 | depends on !DMA_UNCACHED_NONE && KGDB_SERIAL_CONSOLE=n |
194de561 BW |
511 | help |
512 | This driver works under DMA mode. If this option is selected, the | |
513 | blackfin simple dma driver is also enabled. | |
514 | ||
515 | config SERIAL_BFIN_PIO | |
516 | bool "PIO mode" | |
517 | help | |
518 | This driver works under PIO mode. | |
519 | ||
520 | endchoice | |
521 | ||
522 | config SERIAL_BFIN_UART0 | |
523 | bool "Enable UART0" | |
524 | depends on SERIAL_BFIN | |
525 | help | |
526 | Enable UART0 | |
527 | ||
528 | config BFIN_UART0_CTSRTS | |
529 | bool "Enable UART0 hardware flow control" | |
530 | depends on SERIAL_BFIN_UART0 | |
531 | help | |
57afb399 | 532 | Enable hardware flow control in the driver. |
194de561 BW |
533 | |
534 | config SERIAL_BFIN_UART1 | |
535 | bool "Enable UART1" | |
09545568 | 536 | depends on SERIAL_BFIN && (!BF531 && !BF532 && !BF533 && !BF561) |
194de561 BW |
537 | help |
538 | Enable UART1 | |
539 | ||
540 | config BFIN_UART1_CTSRTS | |
541 | bool "Enable UART1 hardware flow control" | |
542 | depends on SERIAL_BFIN_UART1 | |
543 | help | |
57afb399 | 544 | Enable hardware flow control in the driver. |
194de561 | 545 | |
f4d640c9 RH |
546 | config SERIAL_BFIN_UART2 |
547 | bool "Enable UART2" | |
f933d3c7 | 548 | depends on SERIAL_BFIN && (BF54x || BF538 || BF539) |
f4d640c9 RH |
549 | help |
550 | Enable UART2 | |
551 | ||
552 | config BFIN_UART2_CTSRTS | |
553 | bool "Enable UART2 hardware flow control" | |
554 | depends on SERIAL_BFIN_UART2 | |
555 | help | |
57afb399 | 556 | Enable hardware flow control in the driver. |
f4d640c9 RH |
557 | |
558 | config SERIAL_BFIN_UART3 | |
559 | bool "Enable UART3" | |
560 | depends on SERIAL_BFIN && (BF54x) | |
561 | help | |
562 | Enable UART3 | |
563 | ||
564 | config BFIN_UART3_CTSRTS | |
565 | bool "Enable UART3 hardware flow control" | |
566 | depends on SERIAL_BFIN_UART3 | |
567 | help | |
57afb399 | 568 | Enable hardware flow control in the driver. |
d307d36a | 569 | |
1da177e4 | 570 | config SERIAL_IMX |
37fb5b56 | 571 | tristate "IMX serial port support" |
521b8ce6 | 572 | depends on ARCH_MXC |
1da177e4 | 573 | select SERIAL_CORE |
534fca06 | 574 | select RATIONAL |
1da177e4 LT |
575 | help |
576 | If you have a machine based on a Motorola IMX CPU you | |
577 | can enable its onboard serial port by enabling this option. | |
578 | ||
579 | config SERIAL_IMX_CONSOLE | |
580 | bool "Console on IMX serial port" | |
37fb5b56 | 581 | depends on SERIAL_IMX=y |
1da177e4 LT |
582 | select SERIAL_CORE_CONSOLE |
583 | help | |
f0f6b803 | 584 | If you have enabled the serial port on the Freescale IMX |
1da177e4 LT |
585 | CPU you can make it the console by answering Y to this option. |
586 | ||
587 | Even if you say Y here, the currently visible virtual console | |
588 | (/dev/tty0) will still be used as the system console by default, but | |
589 | you can alter that using a kernel command line option such as | |
f0f6b803 FE |
590 | "console=ttymxc0". (Try "man bootparam" or see the documentation of |
591 | your bootloader about how to pass options to the kernel at boot time.) | |
1da177e4 | 592 | |
238b8721 PK |
593 | config SERIAL_UARTLITE |
594 | tristate "Xilinx uartlite serial port support" | |
c36d6006 | 595 | depends on PPC32 || MICROBLAZE || MFD_TIMBERDALE || ARCH_ZYNQ |
238b8721 PK |
596 | select SERIAL_CORE |
597 | help | |
598 | Say Y here if you want to use the Xilinx uartlite serial controller. | |
599 | ||
600 | To compile this driver as a module, choose M here: the | |
4737f097 | 601 | module will be called uartlite. |
238b8721 PK |
602 | |
603 | config SERIAL_UARTLITE_CONSOLE | |
604 | bool "Support for console on Xilinx uartlite serial port" | |
605 | depends on SERIAL_UARTLITE=y | |
606 | select SERIAL_CORE_CONSOLE | |
607 | help | |
608 | Say Y here if you wish to use a Xilinx uartlite as the system | |
609 | console (the system console is the device which receives all kernel | |
610 | messages and warnings and which allows logins in single user mode). | |
611 | ||
1da177e4 LT |
612 | config SERIAL_SUNCORE |
613 | bool | |
0b57ee9e | 614 | depends on SPARC |
1da177e4 LT |
615 | select SERIAL_CORE |
616 | select SERIAL_CORE_CONSOLE | |
617 | default y | |
618 | ||
619 | config SERIAL_SUNZILOG | |
620 | tristate "Sun Zilog8530 serial support" | |
0b57ee9e | 621 | depends on SPARC |
1da177e4 LT |
622 | help |
623 | This driver supports the Zilog8530 serial ports found on many Sparc | |
624 | systems. Say Y or M if you want to be able to these serial ports. | |
625 | ||
626 | config SERIAL_SUNZILOG_CONSOLE | |
627 | bool "Console on Sun Zilog8530 serial port" | |
628 | depends on SERIAL_SUNZILOG=y | |
629 | help | |
630 | If you would like to be able to use the Zilog8530 serial port | |
631 | on your Sparc system as the console, you can do so by answering | |
632 | Y to this option. | |
633 | ||
634 | config SERIAL_SUNSU | |
635 | tristate "Sun SU serial support" | |
0b57ee9e | 636 | depends on SPARC && PCI |
1da177e4 LT |
637 | help |
638 | This driver supports the 8250 serial ports that run the keyboard and | |
639 | mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able | |
640 | to these serial ports. | |
641 | ||
642 | config SERIAL_SUNSU_CONSOLE | |
643 | bool "Console on Sun SU serial port" | |
644 | depends on SERIAL_SUNSU=y | |
645 | help | |
646 | If you would like to be able to use the SU serial port | |
647 | on your Sparc system as the console, you can do so by answering | |
648 | Y to this option. | |
649 | ||
650 | config SERIAL_MUX | |
651 | tristate "Serial MUX support" | |
305f5167 | 652 | depends on GSC |
1da177e4 LT |
653 | select SERIAL_CORE |
654 | default y | |
655 | ---help--- | |
656 | Saying Y here will enable the hardware MUX serial driver for | |
e45da35e CD |
657 | the Nova, K class systems and D class with a 'remote control card'. |
658 | The hardware MUX is not 8250/16550 compatible therefore the | |
659 | /dev/ttyB0 device is shared between the Serial MUX and the PDC | |
660 | software console. The following steps need to be completed to use | |
661 | the Serial MUX: | |
1da177e4 LT |
662 | |
663 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
664 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
665 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
666 | root on this console.) | |
667 | 4. Change the kernel command console parameter to: console=ttyB0 | |
668 | ||
669 | config SERIAL_MUX_CONSOLE | |
7111de76 AB |
670 | bool "Support for console on serial MUX" |
671 | depends on SERIAL_MUX=y | |
1da177e4 | 672 | select SERIAL_CORE_CONSOLE |
7111de76 | 673 | default y |
1da177e4 LT |
674 | |
675 | config PDC_CONSOLE | |
676 | bool "PDC software console support" | |
677 | depends on PARISC && !SERIAL_MUX && VT | |
678 | default n | |
679 | help | |
680 | Saying Y here will enable the software based PDC console to be | |
681 | used as the system console. This is useful for machines in | |
682 | which the hardware based console has not been written yet. The | |
683 | following steps must be competed to use the PDC console: | |
684 | ||
685 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
686 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
687 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
688 | root on this console.) | |
689 | 4. Change the kernel command console parameter to: console=ttyB0 | |
690 | ||
691 | config SERIAL_SUNSAB | |
692 | tristate "Sun Siemens SAB82532 serial support" | |
0b57ee9e | 693 | depends on SPARC && PCI |
1da177e4 LT |
694 | help |
695 | This driver supports the Siemens SAB82532 DUSCC serial ports on newer | |
696 | (PCI) UltraSPARC systems. Say Y or M if you want to be able to these | |
697 | serial ports. | |
698 | ||
699 | config SERIAL_SUNSAB_CONSOLE | |
700 | bool "Console on Sun Siemens SAB82532 serial port" | |
701 | depends on SERIAL_SUNSAB=y | |
702 | help | |
703 | If you would like to be able to use the SAB82532 serial port | |
704 | on your Sparc system as the console, you can do so by answering | |
705 | Y to this option. | |
706 | ||
02fd473b DM |
707 | config SERIAL_SUNHV |
708 | bool "Sun4v Hypervisor Console support" | |
709 | depends on SPARC64 | |
710 | help | |
711 | This driver supports the console device found on SUN4V Sparc | |
712 | systems. Say Y if you want to be able to use this device. | |
713 | ||
1da177e4 | 714 | config SERIAL_IP22_ZILOG |
5057c98a TB |
715 | tristate "SGI Zilog8530 serial support" |
716 | depends on SGI_HAS_ZILOG | |
1da177e4 LT |
717 | select SERIAL_CORE |
718 | help | |
5057c98a | 719 | This driver supports the Zilog8530 serial ports found on SGI |
1da177e4 LT |
720 | systems. Say Y or M if you want to be able to these serial ports. |
721 | ||
722 | config SERIAL_IP22_ZILOG_CONSOLE | |
5057c98a | 723 | bool "Console on SGI Zilog8530 serial port" |
1da177e4 LT |
724 | depends on SERIAL_IP22_ZILOG=y |
725 | select SERIAL_CORE_CONSOLE | |
726 | ||
1da177e4 | 727 | config SERIAL_SH_SCI |
ecd95616 | 728 | tristate "SuperH SCI(F) serial port support" |
42f36ba4 | 729 | depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST |
1da177e4 LT |
730 | select SERIAL_CORE |
731 | ||
ecd95616 PM |
732 | config SERIAL_SH_SCI_NR_UARTS |
733 | int "Maximum number of SCI(F) serial ports" | |
734 | depends on SERIAL_SH_SCI | |
735 | default "2" | |
736 | ||
1da177e4 | 737 | config SERIAL_SH_SCI_CONSOLE |
ecd95616 | 738 | bool "Support for console on SuperH SCI(F)" |
1da177e4 LT |
739 | depends on SERIAL_SH_SCI=y |
740 | select SERIAL_CORE_CONSOLE | |
741 | ||
73a19e4c GL |
742 | config SERIAL_SH_SCI_DMA |
743 | bool "DMA support" | |
8b77562b | 744 | depends on SERIAL_SH_SCI && SH_DMAE |
73a19e4c | 745 | |
de8211b9 VW |
746 | config SERIAL_PNX8XXX |
747 | bool "Enable PNX8XXX SoCs' UART Support" | |
e33b0451 | 748 | depends on SOC_PNX833X |
de8211b9 VW |
749 | select SERIAL_CORE |
750 | help | |
e33b0451 RB |
751 | If you have a MIPS-based Philips SoC such as PNX8330 and you want |
752 | to use serial ports, say Y. Otherwise, say N. | |
de8211b9 VW |
753 | |
754 | config SERIAL_PNX8XXX_CONSOLE | |
755 | bool "Enable PNX8XX0 serial console" | |
756 | depends on SERIAL_PNX8XXX | |
757 | select SERIAL_CORE_CONSOLE | |
758 | help | |
e33b0451 RB |
759 | If you have a MIPS-based Philips SoC such as PNX8330 and you want |
760 | to use serial console, say Y. Otherwise, say N. | |
de8211b9 | 761 | |
596f93f5 RS |
762 | config SERIAL_HS_LPC32XX |
763 | tristate "LPC32XX high speed serial port support" | |
764 | depends on ARCH_LPC32XX && OF | |
765 | select SERIAL_CORE | |
766 | help | |
767 | Support for the LPC32XX high speed serial ports (up to 900kbps). | |
768 | Those are UARTs completely different from the Standard UARTs on the | |
769 | LPC32XX SoC. | |
770 | Choose M or Y here to build this driver. | |
771 | ||
772 | config SERIAL_HS_LPC32XX_CONSOLE | |
773 | bool "Enable LPC32XX high speed UART serial console" | |
774 | depends on SERIAL_HS_LPC32XX | |
775 | select SERIAL_CORE_CONSOLE | |
776 | help | |
777 | If you would like to be able to use one of the high speed serial | |
778 | ports on the LPC32XX as the console, you can do so by answering | |
779 | Y to this option. | |
780 | ||
1da177e4 LT |
781 | config SERIAL_CORE |
782 | tristate | |
783 | ||
784 | config SERIAL_CORE_CONSOLE | |
785 | bool | |
786 | ||
f2d937f3 JW |
787 | config CONSOLE_POLL |
788 | bool | |
789 | ||
1da177e4 LT |
790 | config SERIAL_68328 |
791 | bool "68328 serial support" | |
792 | depends on M68328 || M68EZ328 || M68VZ328 | |
793 | help | |
794 | This driver supports the built-in serial port of the Motorola 68328 | |
09509603 | 795 | (standard, EZ and VZ varieties). |
1da177e4 LT |
796 | |
797 | config SERIAL_68328_RTS_CTS | |
798 | bool "Support RTS/CTS on 68328 serial port" | |
799 | depends on SERIAL_68328 | |
800 | ||
ae1b5f0d | 801 | config SERIAL_MCF |
02f11f39 | 802 | bool "Coldfire serial support" |
ae1b5f0d GU |
803 | depends on COLDFIRE |
804 | select SERIAL_CORE | |
805 | help | |
02f11f39 | 806 | This serial driver supports the Freescale Coldfire serial ports. |
ae1b5f0d GU |
807 | |
808 | config SERIAL_MCF_BAUDRATE | |
809 | int "Default baudrate for Coldfire serial ports" | |
810 | depends on SERIAL_MCF | |
811 | default 19200 | |
812 | help | |
813 | This setting lets you define what the default baudrate is for the | |
814 | ColdFire serial ports. The usual default varies from board to board, | |
815 | and this setting is a way of catering for that. | |
816 | ||
817 | config SERIAL_MCF_CONSOLE | |
818 | bool "Coldfire serial console support" | |
819 | depends on SERIAL_MCF | |
820 | select SERIAL_CORE_CONSOLE | |
821 | help | |
822 | Enable a ColdFire internal serial port to be the system console. | |
823 | ||
1da177e4 | 824 | config SERIAL_PMACZILOG |
ec9cbe09 FT |
825 | tristate "Mac or PowerMac z85c30 ESCC support" |
826 | depends on (M68K && MAC) || (PPC_OF && PPC_PMAC) | |
1da177e4 LT |
827 | select SERIAL_CORE |
828 | help | |
829 | This driver supports the Zilog z85C30 serial ports found on | |
ec9cbe09 | 830 | (Power)Mac machines. |
1da177e4 LT |
831 | Say Y or M if you want to be able to these serial ports. |
832 | ||
e4533b24 DW |
833 | config SERIAL_PMACZILOG_TTYS |
834 | bool "Use ttySn device nodes for Zilog z85c30" | |
835 | depends on SERIAL_PMACZILOG | |
836 | help | |
837 | The pmac_zilog driver for the z85C30 chip on many powermacs | |
838 | historically used the device numbers for /dev/ttySn. The | |
839 | 8250 serial port driver also uses these numbers, which means | |
840 | the two drivers being unable to coexist; you could not use | |
841 | both z85C30 and 8250 type ports at the same time. | |
842 | ||
843 | If this option is not selected, the pmac_zilog driver will | |
844 | use the device numbers allocated for /dev/ttyPZn. This allows | |
845 | the pmac_zilog and 8250 drivers to co-exist, but may cause | |
846 | existing userspace setups to break. Programs that need to | |
847 | access the built-in serial ports on powermacs will need to | |
848 | be reconfigured to use /dev/ttyPZn instead of /dev/ttySn. | |
849 | ||
850 | If you enable this option, any z85c30 ports in the system will | |
851 | be registered as ttyS0 onwards as in the past, and you will be | |
852 | unable to use the 8250 module for PCMCIA or other 16C550-style | |
853 | UARTs. | |
854 | ||
ec9cbe09 | 855 | Say N unless you need the z85c30 ports on your (Power)Mac |
e4533b24 DW |
856 | to appear as /dev/ttySn. |
857 | ||
1da177e4 | 858 | config SERIAL_PMACZILOG_CONSOLE |
ec9cbe09 | 859 | bool "Console on Mac or PowerMac z85c30 serial port" |
1da177e4 LT |
860 | depends on SERIAL_PMACZILOG=y |
861 | select SERIAL_CORE_CONSOLE | |
862 | help | |
863 | If you would like to be able to use the z85c30 serial port | |
ec9cbe09 | 864 | on your (Power)Mac as the console, you can do so by answering |
1da177e4 LT |
865 | Y to this option. |
866 | ||
1da177e4 LT |
867 | config SERIAL_CPM |
868 | tristate "CPM SCC/SMC serial port support" | |
869 | depends on CPM2 || 8xx | |
870 | select SERIAL_CORE | |
871 | help | |
872 | This driver supports the SCC and SMC serial ports on Motorola | |
873 | embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx) | |
874 | ||
875 | config SERIAL_CPM_CONSOLE | |
876 | bool "Support for console on CPM SCC/SMC serial port" | |
877 | depends on SERIAL_CPM=y | |
878 | select SERIAL_CORE_CONSOLE | |
879 | help | |
880 | Say Y here if you wish to use a SCC or SMC CPM UART as the system | |
881 | console (the system console is the device which receives all kernel | |
882 | messages and warnings and which allows logins in single user mode). | |
883 | ||
884 | Even if you say Y here, the currently visible framebuffer console | |
885 | (/dev/tty0) will still be used as the system console by default, but | |
886 | you can alter that using a kernel command line option such as | |
887 | "console=ttyCPM0". (Try "man bootparam" or see the documentation of | |
888 | your boot loader (lilo or loadlin) about how to pass options to the | |
889 | kernel at boot time.) | |
890 | ||
1da177e4 LT |
891 | config SERIAL_SGI_L1_CONSOLE |
892 | bool "SGI Altix L1 serial console support" | |
893 | depends on IA64_GENERIC || IA64_SGI_SN2 | |
894 | select SERIAL_CORE | |
895 | select SERIAL_CORE_CONSOLE | |
896 | help | |
897 | If you have an SGI Altix and you would like to use the system | |
898 | controller serial port as your console (you want this!), | |
899 | say Y. Otherwise, say N. | |
900 | ||
901 | config SERIAL_MPC52xx | |
25ae3a07 JR |
902 | tristate "Freescale MPC52xx/MPC512x family PSC serial support" |
903 | depends on PPC_MPC52xx || PPC_MPC512x | |
1da177e4 LT |
904 | select SERIAL_CORE |
905 | help | |
25ae3a07 JR |
906 | This driver supports MPC52xx and MPC512x PSC serial ports. If you would |
907 | like to use them, you must answer Y or M to this option. Note that | |
1da177e4 LT |
908 | for use as console, it must be included in kernel and not as a |
909 | module. | |
910 | ||
911 | config SERIAL_MPC52xx_CONSOLE | |
25ae3a07 | 912 | bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port" |
1da177e4 LT |
913 | depends on SERIAL_MPC52xx=y |
914 | select SERIAL_CORE_CONSOLE | |
915 | help | |
916 | Select this options if you'd like to use one of the PSC serial port | |
917 | of the Freescale MPC52xx family as a console. | |
918 | ||
919 | config SERIAL_MPC52xx_CONSOLE_BAUD | |
25ae3a07 | 920 | int "Freescale MPC52xx/MPC512x family PSC serial port baud" |
1da177e4 LT |
921 | depends on SERIAL_MPC52xx_CONSOLE=y |
922 | default "9600" | |
923 | help | |
924 | Select the MPC52xx console baud rate. | |
925 | This value is only used if the bootloader doesn't pass in the | |
926 | console baudrate | |
927 | ||
928 | config SERIAL_ICOM | |
929 | tristate "IBM Multiport Serial Adapter" | |
c17a9d4c | 930 | depends on PCI && PPC_PSERIES |
1da177e4 | 931 | select SERIAL_CORE |
cb2fc532 | 932 | select FW_LOADER |
1da177e4 LT |
933 | help |
934 | This driver is for a family of multiport serial adapters | |
935 | including 2 port RVX, 2 port internal modem, 4 port internal | |
936 | modem and a split 1 port RVX and 1 port internal modem. | |
937 | ||
938 | This driver can also be built as a module. If so, the module | |
939 | will be called icom. | |
940 | ||
941 | config SERIAL_M32R_SIO | |
942 | bool "M32R SIO I/F" | |
943 | depends on M32R | |
944 | default y | |
945 | select SERIAL_CORE | |
946 | help | |
947 | Say Y here if you want to use the M32R serial controller. | |
948 | ||
949 | config SERIAL_M32R_SIO_CONSOLE | |
950 | bool "use SIO console" | |
951 | depends on SERIAL_M32R_SIO=y | |
952 | select SERIAL_CORE_CONSOLE | |
953 | help | |
954 | Say Y here if you want to support a serial console. | |
955 | ||
956 | If you use an M3T-M32700UT or an OPSPUT platform, | |
957 | please say also y for SERIAL_M32R_PLDSIO. | |
958 | ||
959 | config SERIAL_M32R_PLDSIO | |
960 | bool "M32R SIO I/F on a PLD" | |
d600b97c | 961 | depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT) |
1da177e4 LT |
962 | default n |
963 | help | |
964 | Say Y here if you want to use the M32R serial controller | |
965 | on a PLD (Programmable Logic Device). | |
966 | ||
967 | If you use an M3T-M32700UT or an OPSPUT platform, | |
968 | please say Y. | |
969 | ||
970 | config SERIAL_TXX9 | |
971 | bool "TMPTX39XX/49XX SIO support" | |
bef1f402 | 972 | depends on HAS_TXX9_SERIAL |
1da177e4 LT |
973 | select SERIAL_CORE |
974 | default y | |
975 | ||
976 | config HAS_TXX9_SERIAL | |
977 | bool | |
978 | ||
138c5d25 AN |
979 | config SERIAL_TXX9_NR_UARTS |
980 | int "Maximum number of TMPTX39XX/49XX SIO ports" | |
981 | depends on SERIAL_TXX9 | |
982 | default "6" | |
983 | ||
1da177e4 LT |
984 | config SERIAL_TXX9_CONSOLE |
985 | bool "TMPTX39XX/49XX SIO Console support" | |
986 | depends on SERIAL_TXX9=y | |
987 | select SERIAL_CORE_CONSOLE | |
988 | ||
989 | config SERIAL_TXX9_STDSERIAL | |
990 | bool "TX39XX/49XX SIO act as standard serial" | |
991 | depends on !SERIAL_8250 && SERIAL_TXX9 | |
992 | ||
993 | config SERIAL_VR41XX | |
994 | tristate "NEC VR4100 series Serial Interface Unit support" | |
995 | depends on CPU_VR41XX | |
996 | select SERIAL_CORE | |
997 | help | |
998 | If you have a NEC VR4100 series processor and you want to use | |
999 | Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU) | |
1000 | (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N. | |
1001 | ||
1002 | config SERIAL_VR41XX_CONSOLE | |
1003 | bool "Enable NEC VR4100 series Serial Interface Unit console" | |
2174041d | 1004 | depends on SERIAL_VR41XX=y |
1da177e4 LT |
1005 | select SERIAL_CORE_CONSOLE |
1006 | help | |
1007 | If you have a NEC VR4100 series processor and you want to use | |
1008 | a console on a serial port, say Y. Otherwise, say N. | |
1009 | ||
1010 | config SERIAL_JSM | |
0a577ce3 AK |
1011 | tristate "Digi International NEO PCI Support" |
1012 | depends on PCI | |
1013 | select SERIAL_CORE | |
1014 | help | |
1015 | This is a driver for Digi International's Neo series | |
1016 | of cards which provide multiple serial ports. You would need | |
1017 | something like this to connect more than two modems to your Linux | |
1018 | box, for instance in order to become a dial-in server. This driver | |
1019 | supports PCI boards only. | |
a5f1e4ed AO |
1020 | |
1021 | If you have a card like this, say Y here, otherwise say N. | |
0a577ce3 AK |
1022 | |
1023 | To compile this driver as a module, choose M here: the | |
1024 | module will be called jsm. | |
1da177e4 | 1025 | |
e5d310b3 BC |
1026 | config SERIAL_SGI_IOC4 |
1027 | tristate "SGI IOC4 controller serial support" | |
1028 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4 | |
1029 | select SERIAL_CORE | |
1030 | help | |
1031 | If you have an SGI Altix with an IOC4 based Base IO card | |
1032 | and wish to use the serial ports on this card, say Y. | |
1033 | Otherwise, say N. | |
1034 | ||
2d0cfb52 PG |
1035 | config SERIAL_SGI_IOC3 |
1036 | tristate "SGI Altix IOC3 serial support" | |
1037 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3 | |
1038 | select SERIAL_CORE | |
1039 | help | |
1040 | If you have an SGI Altix with an IOC3 serial card, | |
1041 | say Y or M. Otherwise, say N. | |
1042 | ||
04896a77 RL |
1043 | config SERIAL_MSM |
1044 | bool "MSM on-chip serial port support" | |
b3864a56 | 1045 | depends on ARCH_MSM || ARCH_QCOM |
04896a77 RL |
1046 | select SERIAL_CORE |
1047 | ||
1048 | config SERIAL_MSM_CONSOLE | |
1049 | bool "MSM serial console support" | |
1050 | depends on SERIAL_MSM=y | |
1051 | select SERIAL_CORE_CONSOLE | |
1052 | ||
55046237 MR |
1053 | config SERIAL_MSM_HS |
1054 | tristate "MSM UART High Speed: Serial Driver" | |
c0f8a487 | 1055 | depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50 |
55046237 MR |
1056 | select SERIAL_CORE |
1057 | help | |
1058 | If you have a machine based on MSM family of SoCs, you | |
1059 | can enable its onboard high speed serial port by enabling | |
1060 | this option. | |
1061 | ||
1062 | Choose M here to compile it as a module. The module will be | |
1063 | called msm_serial_hs. | |
1064 | ||
304e1266 AC |
1065 | config SERIAL_VT8500 |
1066 | bool "VIA VT8500 on-chip serial port support" | |
18e0749a | 1067 | depends on ARCH_VT8500 |
304e1266 AC |
1068 | select SERIAL_CORE |
1069 | ||
1070 | config SERIAL_VT8500_CONSOLE | |
1071 | bool "VIA VT8500 serial console support" | |
1072 | depends on SERIAL_VT8500=y | |
1073 | select SERIAL_CORE_CONSOLE | |
1074 | ||
f8441e13 | 1075 | config SERIAL_NETX |
fb881f78 | 1076 | tristate "NetX serial port support" |
18e0749a | 1077 | depends on ARCH_NETX |
f8441e13 SH |
1078 | select SERIAL_CORE |
1079 | help | |
1080 | If you have a machine based on a Hilscher NetX SoC you | |
1081 | can enable its onboard serial port by enabling this option. | |
1082 | ||
1083 | To compile this driver as a module, choose M here: the | |
1084 | module will be called netx-serial. | |
1085 | ||
1086 | config SERIAL_NETX_CONSOLE | |
1087 | bool "Console on NetX serial port" | |
fb881f78 | 1088 | depends on SERIAL_NETX=y |
f8441e13 SH |
1089 | select SERIAL_CORE_CONSOLE |
1090 | help | |
b885b27c UKK |
1091 | If you have enabled the serial port on the Hilscher NetX SoC |
1092 | you can make it the console by answering Y to this option. | |
f8441e13 | 1093 | |
8d38a5b2 AB |
1094 | config SERIAL_OF_PLATFORM |
1095 | tristate "Serial port on Open Firmware platform bus" | |
236cdc7b | 1096 | depends on OF |
5886188d | 1097 | depends on SERIAL_8250 || SERIAL_OF_PLATFORM_NWPSERIAL |
8d38a5b2 AB |
1098 | help |
1099 | If you have a PowerPC based system that has serial ports | |
1100 | on a platform specific bus, you should enable this option. | |
1101 | Currently, only 8250 compatible ports are supported, but | |
1102 | others can easily be added. | |
1103 | ||
b612633b G |
1104 | config SERIAL_OMAP |
1105 | tristate "OMAP serial port support" | |
f3706266 | 1106 | depends on ARCH_OMAP2PLUS |
b612633b G |
1107 | select SERIAL_CORE |
1108 | help | |
1109 | If you have a machine based on an Texas Instruments OMAP CPU you | |
1110 | can enable its onboard serial ports by enabling this option. | |
1111 | ||
1112 | By enabling this option you take advantage of dma feature available | |
1113 | with the omap-serial driver. DMA support can be enabled from platform | |
1114 | data. | |
1115 | ||
1116 | config SERIAL_OMAP_CONSOLE | |
1117 | bool "Console on OMAP serial port" | |
d8c4019b | 1118 | depends on SERIAL_OMAP=y |
b612633b G |
1119 | select SERIAL_CORE_CONSOLE |
1120 | help | |
1121 | Select this option if you would like to use omap serial port as | |
1122 | console. | |
1123 | ||
1124 | Even if you say Y here, the currently visible virtual console | |
1125 | (/dev/tty0) will still be used as the system console by default, but | |
1126 | you can alter that using a kernel command line option such as | |
1127 | "console=ttyOx". (Try "man bootparam" or see the documentation of | |
1128 | your boot loader about how to pass options to the kernel at | |
1129 | boot time.) | |
1130 | ||
5886188d BK |
1131 | config SERIAL_OF_PLATFORM_NWPSERIAL |
1132 | tristate "NWP serial port driver" | |
1133 | depends on PPC_OF && PPC_DCR | |
1134 | select SERIAL_OF_PLATFORM | |
1135 | select SERIAL_CORE_CONSOLE | |
1136 | select SERIAL_CORE | |
1137 | help | |
1138 | This driver supports the cell network processor nwp serial | |
1139 | device. | |
1140 | ||
1141 | config SERIAL_OF_PLATFORM_NWPSERIAL_CONSOLE | |
1142 | bool "Console on NWP serial port" | |
1143 | depends on SERIAL_OF_PLATFORM_NWPSERIAL=y | |
1144 | select SERIAL_CORE_CONSOLE | |
1145 | help | |
1146 | Support for Console on the NWP serial ports. | |
1147 | ||
2f0fc415 JC |
1148 | config SERIAL_LANTIQ |
1149 | bool "Lantiq serial driver" | |
1150 | depends on LANTIQ | |
1151 | select SERIAL_CORE | |
1152 | select SERIAL_CORE_CONSOLE | |
1153 | help | |
1154 | Support for console and UART on Lantiq SoCs. | |
1155 | ||
d7584ed2 TT |
1156 | config SERIAL_QE |
1157 | tristate "Freescale QUICC Engine serial port support" | |
1158 | depends on QUICC_ENGINE | |
1159 | select SERIAL_CORE | |
1160 | select FW_LOADER | |
1161 | default n | |
1162 | help | |
1163 | This driver supports the QE serial ports on Freescale embedded | |
1164 | PowerPC that contain a QUICC Engine. | |
1165 | ||
1d65c0b1 | 1166 | config SERIAL_SCCNXP |
725dd00a | 1167 | tristate "SCCNXP serial port support" |
1d65c0b1 | 1168 | select SERIAL_CORE |
1d65c0b1 AS |
1169 | help |
1170 | This selects support for an advanced UART from NXP (Philips). | |
1171 | Supported ICs are SCC2681, SCC2691, SCC2692, SC28L91, SC28L92, | |
1172 | SC28L202, SCC68681 and SCC68692. | |
1d65c0b1 AS |
1173 | |
1174 | config SERIAL_SCCNXP_CONSOLE | |
1175 | bool "Console on SCCNXP serial port" | |
725dd00a | 1176 | depends on SERIAL_SCCNXP=y |
1d65c0b1 AS |
1177 | select SERIAL_CORE_CONSOLE |
1178 | help | |
1179 | Support for console on SCCNXP serial ports. | |
1180 | ||
dfeae619 JR |
1181 | config SERIAL_SC16IS7XX |
1182 | tristate "SC16IS7xx serial support" | |
1183 | select SERIAL_CORE | |
1184 | select REGMAP_I2C if I2C | |
1185 | help | |
1186 | This selects support for SC16IS7xx serial ports. | |
1187 | Supported ICs are SC16IS740, SC16IS741, SC16IS750, SC16IS752, | |
1188 | SC16IS760 and SC16IS762. | |
1189 | ||
2f351741 | 1190 | config SERIAL_BFIN_SPORT |
d671250b MF |
1191 | tristate "Blackfin SPORT emulate UART" |
1192 | depends on BLACKFIN | |
2f351741 BW |
1193 | select SERIAL_CORE |
1194 | help | |
692105b8 | 1195 | Enable SPORT emulate UART on Blackfin series. |
2f351741 BW |
1196 | |
1197 | To compile this driver as a module, choose M here: the | |
1198 | module will be called bfin_sport_uart. | |
1199 | ||
ccf68e59 | 1200 | config SERIAL_BFIN_SPORT_CONSOLE |
1201 | bool "Console on Blackfin sport emulated uart" | |
1202 | depends on SERIAL_BFIN_SPORT=y | |
1203 | select SERIAL_CORE_CONSOLE | |
2f351741 | 1204 | |
ccf68e59 | 1205 | config SERIAL_BFIN_SPORT0_UART |
1206 | bool "Enable UART over SPORT0" | |
be991593 | 1207 | depends on SERIAL_BFIN_SPORT && !(BF542 || BF544) |
ccf68e59 | 1208 | help |
1209 | Enable UART over SPORT0 | |
2f351741 | 1210 | |
1f7d1c85 SZ |
1211 | config SERIAL_BFIN_SPORT0_UART_CTSRTS |
1212 | bool "Enable UART over SPORT0 hardware flow control" | |
1213 | depends on SERIAL_BFIN_SPORT0_UART | |
1214 | help | |
1215 | Enable hardware flow control in the driver. | |
1216 | ||
ccf68e59 | 1217 | config SERIAL_BFIN_SPORT1_UART |
1218 | bool "Enable UART over SPORT1" | |
1219 | depends on SERIAL_BFIN_SPORT | |
1220 | help | |
1221 | Enable UART over SPORT1 | |
2f351741 | 1222 | |
1f7d1c85 SZ |
1223 | config SERIAL_BFIN_SPORT1_UART_CTSRTS |
1224 | bool "Enable UART over SPORT1 hardware flow control" | |
1225 | depends on SERIAL_BFIN_SPORT1_UART | |
1226 | help | |
1227 | Enable hardware flow control in the driver. | |
1228 | ||
ccf68e59 | 1229 | config SERIAL_BFIN_SPORT2_UART |
1230 | bool "Enable UART over SPORT2" | |
1231 | depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539) | |
1232 | help | |
1233 | Enable UART over SPORT2 | |
2f351741 | 1234 | |
1f7d1c85 SZ |
1235 | config SERIAL_BFIN_SPORT2_UART_CTSRTS |
1236 | bool "Enable UART over SPORT2 hardware flow control" | |
1237 | depends on SERIAL_BFIN_SPORT2_UART | |
1238 | help | |
1239 | Enable hardware flow control in the driver. | |
1240 | ||
ccf68e59 | 1241 | config SERIAL_BFIN_SPORT3_UART |
1242 | bool "Enable UART over SPORT3" | |
1243 | depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539) | |
1244 | help | |
1245 | Enable UART over SPORT3 | |
2f351741 | 1246 | |
1f7d1c85 SZ |
1247 | config SERIAL_BFIN_SPORT3_UART_CTSRTS |
1248 | bool "Enable UART over SPORT3 hardware flow control" | |
1249 | depends on SERIAL_BFIN_SPORT3_UART | |
1250 | help | |
1251 | Enable hardware flow control in the driver. | |
1252 | ||
34aec591 RR |
1253 | config SERIAL_TIMBERDALE |
1254 | tristate "Support for timberdale UART" | |
34aec591 | 1255 | select SERIAL_CORE |
e55c2a07 | 1256 | depends on X86_32 || COMPILE_TEST |
34aec591 RR |
1257 | ---help--- |
1258 | Add support for UART controller on timberdale. | |
1259 | ||
9fcd66e5 MB |
1260 | config SERIAL_BCM63XX |
1261 | tristate "bcm63xx serial port support" | |
1262 | select SERIAL_CORE | |
1263 | depends on BCM63XX | |
1264 | help | |
1265 | If you have a bcm63xx CPU, you can enable its onboard | |
1266 | serial port by enabling this options. | |
1267 | ||
1268 | To compile this driver as a module, choose M here: the | |
1269 | module will be called bcm963xx_uart. | |
1270 | ||
1271 | config SERIAL_BCM63XX_CONSOLE | |
1272 | bool "Console on bcm63xx serial port" | |
1273 | depends on SERIAL_BCM63XX=y | |
1274 | select SERIAL_CORE_CONSOLE | |
1275 | help | |
1276 | If you have enabled the serial port on the bcm63xx CPU | |
1277 | you can make it the console by answering Y to this option. | |
1278 | ||
d4ac42a5 KG |
1279 | config SERIAL_GRLIB_GAISLER_APBUART |
1280 | tristate "GRLIB APBUART serial support" | |
6cd7a637 | 1281 | depends on OF && SPARC |
fed7bb32 | 1282 | select SERIAL_CORE |
d4ac42a5 KG |
1283 | ---help--- |
1284 | Add support for the GRLIB APBUART serial port. | |
1285 | ||
1286 | config SERIAL_GRLIB_GAISLER_APBUART_CONSOLE | |
1287 | bool "Console on GRLIB APBUART serial port" | |
1288 | depends on SERIAL_GRLIB_GAISLER_APBUART=y | |
1289 | select SERIAL_CORE_CONSOLE | |
1290 | help | |
1291 | Support for running a console on the GRLIB APBUART | |
1292 | ||
5bcd6010 TK |
1293 | config SERIAL_ALTERA_JTAGUART |
1294 | tristate "Altera JTAG UART support" | |
1295 | select SERIAL_CORE | |
1296 | help | |
1297 | This driver supports the Altera JTAG UART port. | |
1298 | ||
1299 | config SERIAL_ALTERA_JTAGUART_CONSOLE | |
1300 | bool "Altera JTAG UART console support" | |
1301 | depends on SERIAL_ALTERA_JTAGUART=y | |
1302 | select SERIAL_CORE_CONSOLE | |
1303 | help | |
1304 | Enable a Altera JTAG UART port to be the system console. | |
1305 | ||
1306 | config SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS | |
1307 | bool "Bypass output when no connection" | |
1308 | depends on SERIAL_ALTERA_JTAGUART_CONSOLE | |
1309 | select SERIAL_CORE_CONSOLE | |
1310 | help | |
1311 | Bypass console output and keep going even if there is no | |
1312 | JTAG terminal connection with the host. | |
1313 | ||
6b7d8f8b TK |
1314 | config SERIAL_ALTERA_UART |
1315 | tristate "Altera UART support" | |
1316 | select SERIAL_CORE | |
1317 | help | |
1318 | This driver supports the Altera softcore UART port. | |
1319 | ||
1320 | config SERIAL_ALTERA_UART_MAXPORTS | |
1321 | int "Maximum number of Altera UART ports" | |
1322 | depends on SERIAL_ALTERA_UART | |
1323 | default 4 | |
1324 | help | |
1325 | This setting lets you define the maximum number of the Altera | |
1326 | UART ports. The usual default varies from board to board, and | |
1327 | this setting is a way of catering for that. | |
1328 | ||
1329 | config SERIAL_ALTERA_UART_BAUDRATE | |
1330 | int "Default baudrate for Altera UART ports" | |
1331 | depends on SERIAL_ALTERA_UART | |
1332 | default 115200 | |
1333 | help | |
1334 | This setting lets you define what the default baudrate is for the | |
1335 | Altera UART ports. The usual default varies from board to board, | |
1336 | and this setting is a way of catering for that. | |
1337 | ||
1338 | config SERIAL_ALTERA_UART_CONSOLE | |
1339 | bool "Altera UART console support" | |
1340 | depends on SERIAL_ALTERA_UART=y | |
1341 | select SERIAL_CORE_CONSOLE | |
1342 | help | |
1343 | Enable a Altera UART port to be the system console. | |
1344 | ||
af3b8881 | 1345 | config SERIAL_IFX6X60 |
5de69349 | 1346 | tristate "SPI protocol driver for Infineon 6x60 modem (EXPERIMENTAL)" |
8b77562b | 1347 | depends on GPIOLIB && SPI |
af3b8881 RG |
1348 | help |
1349 | Support for the IFX6x60 modem devices on Intel MID platforms. | |
1350 | ||
3c6a4832 | 1351 | config SERIAL_PCH_UART |
8249f743 | 1352 | tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) UART" |
380042f2 | 1353 | depends on PCI |
3c6a4832 | 1354 | select SERIAL_CORE |
3c6a4832 TM |
1355 | help |
1356 | This driver is for PCH(Platform controller Hub) UART of Intel EG20T | |
1357 | which is an IOH(Input/Output Hub) for x86 embedded processor. | |
1358 | Enabling PCH_DMA, this PCH UART works as DMA mode. | |
4564e1ef | 1359 | |
8249f743 TM |
1360 | This driver also can be used for LAPIS Semiconductor IOH(Input/ |
1361 | Output Hub), ML7213, ML7223 and ML7831. | |
1362 | ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is | |
1363 | for MP(Media Phone) use and ML7831 IOH is for general purpose use. | |
1364 | ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. | |
1365 | ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH. | |
daaf6ff4 | 1366 | |
e30f867d AS |
1367 | config SERIAL_PCH_UART_CONSOLE |
1368 | bool "Support for console on Intel EG20T PCH UART/OKI SEMICONDUCTOR ML7213 IOH" | |
1369 | depends on SERIAL_PCH_UART=y | |
1370 | select SERIAL_CORE_CONSOLE | |
1371 | help | |
1372 | Say Y here if you wish to use the PCH UART as the system console | |
1373 | (the system console is the device which receives all kernel messages and | |
1374 | warnings and which allows logins in single user mode). | |
1375 | ||
daaf6ff4 NV |
1376 | config SERIAL_MSM_SMD |
1377 | bool "Enable tty device interface for some SMD ports" | |
1378 | default n | |
1379 | depends on MSM_SMD | |
1380 | help | |
1381 | Enables userspace clients to read and write to some streaming SMD | |
1382 | ports via tty device interface for MSM chipset. | |
1383 | ||
47d37d6f SH |
1384 | config SERIAL_MXS_AUART |
1385 | depends on ARCH_MXS | |
1386 | tristate "MXS AUART support" | |
1387 | select SERIAL_CORE | |
1388 | help | |
1389 | This driver supports the MXS Application UART (AUART) port. | |
1390 | ||
1391 | config SERIAL_MXS_AUART_CONSOLE | |
1392 | bool "MXS AUART console support" | |
1393 | depends on SERIAL_MXS_AUART=y | |
1394 | select SERIAL_CORE_CONSOLE | |
1395 | help | |
1396 | Enable a MXS AUART port to be the system console. | |
1397 | ||
61ec9016 | 1398 | config SERIAL_XILINX_PS_UART |
d9bb3fb1 | 1399 | tristate "Cadence (Xilinx Zynq) UART support" |
4bb535d2 | 1400 | depends on OF |
61ec9016 JL |
1401 | select SERIAL_CORE |
1402 | help | |
d9bb3fb1 SB |
1403 | This driver supports the Cadence UART. It is found e.g. in Xilinx |
1404 | Zynq. | |
61ec9016 JL |
1405 | |
1406 | config SERIAL_XILINX_PS_UART_CONSOLE | |
d9bb3fb1 | 1407 | bool "Cadence UART console support" |
61ec9016 JL |
1408 | depends on SERIAL_XILINX_PS_UART=y |
1409 | select SERIAL_CORE_CONSOLE | |
1410 | help | |
d9bb3fb1 | 1411 | Enable a Cadence UART port to be the system console. |
61ec9016 | 1412 | |
d57f341b | 1413 | config SERIAL_AR933X |
284301ef | 1414 | tristate "AR933X serial port support" |
15ef17f6 | 1415 | depends on HAVE_CLK && SOC_AR933X |
d57f341b GJ |
1416 | select SERIAL_CORE |
1417 | help | |
1418 | If you have an Atheros AR933X SOC based board and want to use the | |
1419 | built-in UART of the SoC, say Y to this option. | |
1420 | ||
284301ef GJ |
1421 | To compile this driver as a module, choose M here: the |
1422 | module will be called ar933x_uart. | |
1423 | ||
d57f341b GJ |
1424 | config SERIAL_AR933X_CONSOLE |
1425 | bool "Console on AR933X serial port" | |
1426 | depends on SERIAL_AR933X=y | |
1427 | select SERIAL_CORE_CONSOLE | |
1428 | help | |
1429 | Enable a built-in UART port of the AR933X to be the system console. | |
1430 | ||
1431 | config SERIAL_AR933X_NR_UARTS | |
1432 | int "Maximum number of AR933X serial ports" | |
1433 | depends on SERIAL_AR933X | |
1434 | default "2" | |
1435 | help | |
1436 | Set this to the number of serial ports you want the driver | |
1437 | to support. | |
1438 | ||
3afbd89c | 1439 | config SERIAL_EFM32_UART |
2f2a0c70 UKK |
1440 | tristate "EFM32 UART/USART port" |
1441 | depends on ARM && (ARCH_EFM32 || COMPILE_TEST) | |
3afbd89c UKK |
1442 | select SERIAL_CORE |
1443 | help | |
1444 | This driver support the USART and UART ports on | |
1445 | Energy Micro's efm32 SoCs. | |
1446 | ||
1447 | config SERIAL_EFM32_UART_CONSOLE | |
1448 | bool "EFM32 UART/USART console support" | |
1449 | depends on SERIAL_EFM32_UART=y | |
1450 | select SERIAL_CORE_CONSOLE | |
1451 | ||
b5c6c1a7 CM |
1452 | config SERIAL_TILEGX |
1453 | tristate "TILE-Gx on-chip serial port support" | |
1454 | depends on TILEGX | |
1455 | select TILE_GXIO_UART | |
1456 | select SERIAL_CORE | |
1457 | ---help--- | |
1458 | This device provides access to the on-chip UARTs on the TILE-Gx | |
1459 | processor. | |
1460 | ||
2ac4ad2a VG |
1461 | config SERIAL_ARC |
1462 | tristate "ARC UART driver support" | |
1463 | select SERIAL_CORE | |
1464 | help | |
1465 | Driver for on-chip UART for ARC(Synopsys) for the legacy | |
1466 | FPGA Boards (ML50x/ARCAngel4) | |
1467 | ||
1468 | config SERIAL_ARC_CONSOLE | |
1469 | bool "Console on ARC UART" | |
1470 | depends on SERIAL_ARC=y | |
1471 | select SERIAL_CORE_CONSOLE | |
1472 | help | |
1473 | Enable system Console on ARC UART | |
1474 | ||
1475 | config SERIAL_ARC_NR_PORTS | |
1476 | int "Number of ARC UART ports" | |
1477 | depends on SERIAL_ARC | |
1478 | range 1 3 | |
1479 | default "1" | |
1480 | help | |
1481 | Set this to the number of serial ports you want the driver | |
1482 | to support. | |
1483 | ||
7d9f49af KC |
1484 | config SERIAL_RP2 |
1485 | tristate "Comtrol RocketPort EXPRESS/INFINITY support" | |
1486 | depends on PCI | |
1487 | select SERIAL_CORE | |
1488 | help | |
1489 | This driver supports the Comtrol RocketPort EXPRESS and | |
1490 | RocketPort INFINITY families of PCI/PCIe multiport serial adapters. | |
1491 | These adapters use a "RocketPort 2" ASIC that is not compatible | |
1492 | with the original RocketPort driver (CONFIG_ROCKETPORT). | |
1493 | ||
1494 | To compile this driver as a module, choose M here: the | |
1495 | module will be called rp2. | |
1496 | ||
1497 | If you want to compile this driver into the kernel, say Y here. If | |
1498 | you don't have a suitable RocketPort card installed, say N. | |
1499 | ||
1500 | config SERIAL_RP2_NR_UARTS | |
1501 | int "Maximum number of RocketPort EXPRESS/INFINITY ports" | |
1502 | depends on SERIAL_RP2 | |
1503 | default "32" | |
1504 | help | |
1505 | If multiple cards are present, the default limit of 32 ports may | |
1506 | need to be increased. | |
1507 | ||
c9e2e946 JL |
1508 | config SERIAL_FSL_LPUART |
1509 | tristate "Freescale lpuart serial port support" | |
1510 | select SERIAL_CORE | |
1511 | help | |
1512 | Support for the on-chip lpuart on some Freescale SOCs. | |
1513 | ||
1514 | config SERIAL_FSL_LPUART_CONSOLE | |
1515 | bool "Console on Freescale lpuart serial port" | |
1516 | depends on SERIAL_FSL_LPUART=y | |
1517 | select SERIAL_CORE_CONSOLE | |
1518 | help | |
1519 | If you have enabled the lpuart serial port on the Freescale SoCs, | |
1520 | you can make it the console by answering Y to this option. | |
1521 | ||
c4b05856 SK |
1522 | config SERIAL_ST_ASC |
1523 | tristate "ST ASC serial port support" | |
1524 | select SERIAL_CORE | |
965e260a | 1525 | depends on ARM || COMPILE_TEST |
c4b05856 SK |
1526 | help |
1527 | This driver is for the on-chip Asychronous Serial Controller on | |
1528 | STMicroelectronics STi SoCs. | |
1529 | ASC is embedded in ST COMMS IP block. It supports Rx & Tx functionality. | |
1530 | It support all industry standard baud rates. | |
1531 | ||
1532 | If unsure, say N. | |
1533 | ||
1534 | config SERIAL_ST_ASC_CONSOLE | |
1535 | bool "Support for console on ST ASC" | |
1536 | depends on SERIAL_ST_ASC=y | |
1537 | select SERIAL_CORE_CONSOLE | |
1538 | ||
e264ebf4 JT |
1539 | config SERIAL_MEN_Z135 |
1540 | tristate "MEN 16z135 Support" | |
1541 | depends on MCB | |
1542 | help | |
1543 | Say yes here to enable support for the MEN 16z135 High Speed UART IP-Core | |
1544 | on a MCB carrier. | |
1545 | ||
1546 | This driver can also be build as a module. If so, the module will be called | |
1547 | men_z135_uart.ko | |
1548 | ||
1da177e4 | 1549 | endmenu |
4f73bc4d JM |
1550 | |
1551 | endif # TTY |