Kconfig 30 KB

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  1. #
  2. # Serial device configuration
  3. #
  4. # $Id: Kconfig,v 1.11 2004/03/11 18:08:04 lethal Exp $
  5. #
  6. menu "Serial drivers"
  7. #
  8. # The new 8250/16550 serial drivers
  9. config SERIAL_8250
  10. tristate "8250/16550 and compatible serial support"
  11. depends on (BROKEN || !SPARC)
  12. select SERIAL_CORE
  13. ---help---
  14. This selects whether you want to include the driver for the standard
  15. serial ports. The standard answer is Y. People who might say N
  16. here are those that are setting up dedicated Ethernet WWW/FTP
  17. servers, or users that have one of the various bus mice instead of a
  18. serial mouse and don't intend to use their machine's standard serial
  19. port for anything. (Note that the Cyclades and Stallion multi
  20. serial port drivers do not need this driver built in for them to
  21. work.)
  22. To compile this driver as a module, choose M here: the
  23. module will be called serial.
  24. [WARNING: Do not compile this driver as a module if you are using
  25. non-standard serial ports, since the configuration information will
  26. be lost when the driver is unloaded. This limitation may be lifted
  27. in the future.]
  28. BTW1: If you have a mouseman serial mouse which is not recognized by
  29. the X window system, try running gpm first.
  30. BTW2: If you intend to use a software modem (also called Winmodem)
  31. under Linux, forget it. These modems are crippled and require
  32. proprietary drivers which are only available under Windows.
  33. Most people will say Y or M here, so that they can use serial mice,
  34. modems and similar devices connecting to the standard serial ports.
  35. config SERIAL_8250_CONSOLE
  36. bool "Console on 8250/16550 and compatible serial port"
  37. depends on SERIAL_8250=y
  38. select SERIAL_CORE_CONSOLE
  39. ---help---
  40. If you say Y here, it will be possible to use a serial port as the
  41. system console (the system console is the device which receives all
  42. kernel messages and warnings and which allows logins in single user
  43. mode). This could be useful if some terminal or printer is connected
  44. to that serial port.
  45. Even if you say Y here, the currently visible virtual console
  46. (/dev/tty0) will still be used as the system console by default, but
  47. you can alter that using a kernel command line option such as
  48. "console=ttyS1". (Try "man bootparam" or see the documentation of
  49. your boot loader (grub or lilo or loadlin) about how to pass options
  50. to the kernel at boot time.)
  51. If you don't have a VGA card installed and you say Y here, the
  52. kernel will automatically use the first serial line, /dev/ttyS0, as
  53. system console.
  54. If unsure, say N.
  55. config SERIAL_8250_CS
  56. tristate "8250/16550 PCMCIA device support"
  57. depends on PCMCIA && SERIAL_8250
  58. ---help---
  59. Say Y here to enable support for 16-bit PCMCIA serial devices,
  60. including serial port cards, modems, and the modem functions of
  61. multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
  62. credit-card size devices often used with laptops.)
  63. To compile this driver as a module, choose M here: the
  64. module will be called serial_cs.
  65. If unsure, say N.
  66. config SERIAL_8250_ACPI
  67. bool "8250/16550 device discovery via ACPI namespace"
  68. default y if IA64
  69. depends on ACPI && SERIAL_8250
  70. ---help---
  71. If you wish to enable serial port discovery via the ACPI
  72. namespace, say Y here. If unsure, say N.
  73. config SERIAL_8250_NR_UARTS
  74. int "Maximum number of 8250/16550 serial ports"
  75. depends on SERIAL_8250
  76. default "4"
  77. help
  78. Set this to the number of serial ports you want the driver
  79. to support. This includes any ports discovered via ACPI or
  80. PCI enumeration and any ports that may be added at run-time
  81. via hot-plug, or any ISA multi-port serial cards.
  82. config SERIAL_8250_RUNTIME_UARTS
  83. int "Number of 8250/16550 serial ports to register at runtime"
  84. depends on SERIAL_8250
  85. default "4"
  86. help
  87. Set this to the maximum number of serial ports you want
  88. the kernel to register at boot time. This can be overriden
  89. with the module parameter "nr_uarts", or boot-time parameter
  90. 8250.nr_uarts
  91. config SERIAL_8250_EXTENDED
  92. bool "Extended 8250/16550 serial driver options"
  93. depends on SERIAL_8250
  94. help
  95. If you wish to use any non-standard features of the standard "dumb"
  96. driver, say Y here. This includes HUB6 support, shared serial
  97. interrupts, special multiport support, support for more than the
  98. four COM 1/2/3/4 boards, etc.
  99. Note that the answer to this question won't directly affect the
  100. kernel: saying N will just cause the configurator to skip all
  101. the questions about serial driver options. If unsure, say N.
  102. config SERIAL_8250_MANY_PORTS
  103. bool "Support more than 4 legacy serial ports"
  104. depends on SERIAL_8250_EXTENDED && !IA64
  105. help
  106. Say Y here if you have dumb serial boards other than the four
  107. standard COM 1/2/3/4 ports. This may happen if you have an AST
  108. FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available
  109. from <http://www.tldp.org/docs.html#howto>), or other custom
  110. serial port hardware which acts similar to standard serial port
  111. hardware. If you only use the standard COM 1/2/3/4 ports, you can
  112. say N here to save some memory. You can also say Y if you have an
  113. "intelligent" multiport card such as Cyclades, Digiboards, etc.
  114. config SERIAL_8250_SHARE_IRQ
  115. bool "Support for sharing serial interrupts"
  116. depends on SERIAL_8250_EXTENDED
  117. help
  118. Some serial boards have hardware support which allows multiple dumb
  119. serial ports on the same board to share a single IRQ. To enable
  120. support for this in the serial driver, say Y here.
  121. config SERIAL_8250_DETECT_IRQ
  122. bool "Autodetect IRQ on standard ports (unsafe)"
  123. depends on SERIAL_8250_EXTENDED
  124. help
  125. Say Y here if you want the kernel to try to guess which IRQ
  126. to use for your serial port.
  127. This is considered unsafe; it is far better to configure the IRQ in
  128. a boot script using the setserial command.
  129. If unsure, say N.
  130. config SERIAL_8250_RSA
  131. bool "Support RSA serial ports"
  132. depends on SERIAL_8250_EXTENDED
  133. help
  134. ::: To be written :::
  135. #
  136. # Multi-port serial cards
  137. #
  138. config SERIAL_8250_FOURPORT
  139. tristate "Support Fourport cards"
  140. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  141. help
  142. Say Y here if you have an AST FourPort serial board.
  143. To compile this driver as a module, choose M here: the module
  144. will be called 8250_fourport.
  145. config SERIAL_8250_ACCENT
  146. tristate "Support Accent cards"
  147. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  148. help
  149. Say Y here if you have an Accent Async serial board.
  150. To compile this driver as a module, choose M here: the module
  151. will be called 8250_accent.
  152. config SERIAL_8250_BOCA
  153. tristate "Support Boca cards"
  154. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  155. help
  156. Say Y here if you have a Boca serial board. Please read the Boca
  157. mini-HOWTO, avaialble from <http://www.tldp.org/docs.html#howto>
  158. To compile this driver as a module, choose M here: the module
  159. will be called 8250_boca.
  160. config SERIAL_8250_HUB6
  161. tristate "Support Hub6 cards"
  162. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  163. help
  164. Say Y here if you have a HUB6 serial board.
  165. To compile this driver as a module, choose M here: the module
  166. will be called 8250_hub6.
  167. config SERIAL_8250_MCA
  168. tristate "Support 8250-type ports on MCA buses"
  169. depends on SERIAL_8250 != n && MCA
  170. help
  171. Say Y here if you have a MCA serial ports.
  172. To compile this driver as a module, choose M here: the module
  173. will be called 8250_mca.
  174. config SERIAL_8250_ACORN
  175. tristate "Acorn expansion card serial port support"
  176. depends on ARCH_ACORN && SERIAL_8250
  177. help
  178. If you have an Atomwide Serial card or Serial Port card for an Acorn
  179. system, say Y to this option. The driver can handle 1, 2, or 3 port
  180. cards. If unsure, say N.
  181. config SERIAL_8250_AU1X00
  182. bool "AU1X00 serial port support"
  183. depends on SERIAL_8250 != n && SOC_AU1X00
  184. help
  185. If you have an Au1x00 board and want to use the serial port, say Y
  186. to this option. The driver can handle 1 or 2 serial ports.
  187. If unsure, say N.
  188. comment "Non-8250 serial port support"
  189. config SERIAL_AMBA_PL010
  190. tristate "ARM AMBA PL010 serial port support"
  191. depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
  192. select SERIAL_CORE
  193. help
  194. This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
  195. an Integrator/AP or Integrator/PP2 platform, say Y or M here.
  196. If unsure, say N.
  197. config SERIAL_AMBA_PL010_CONSOLE
  198. bool "Support for console on AMBA serial port"
  199. depends on SERIAL_AMBA_PL010=y
  200. select SERIAL_CORE_CONSOLE
  201. ---help---
  202. Say Y here if you wish to use an AMBA PrimeCell UART as the system
  203. console (the system console is the device which receives all kernel
  204. messages and warnings and which allows logins in single user mode).
  205. Even if you say Y here, the currently visible framebuffer console
  206. (/dev/tty0) will still be used as the system console by default, but
  207. you can alter that using a kernel command line option such as
  208. "console=ttyAM0". (Try "man bootparam" or see the documentation of
  209. your boot loader (lilo or loadlin) about how to pass options to the
  210. kernel at boot time.)
  211. config SERIAL_AMBA_PL011
  212. tristate "ARM AMBA PL011 serial port support"
  213. depends on ARM_AMBA
  214. select SERIAL_CORE
  215. help
  216. This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have
  217. an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M
  218. here.
  219. If unsure, say N.
  220. config SERIAL_AMBA_PL011_CONSOLE
  221. bool "Support for console on AMBA serial port"
  222. depends on SERIAL_AMBA_PL011=y
  223. select SERIAL_CORE_CONSOLE
  224. ---help---
  225. Say Y here if you wish to use an AMBA PrimeCell UART as the system
  226. console (the system console is the device which receives all kernel
  227. messages and warnings and which allows logins in single user mode).
  228. Even if you say Y here, the currently visible framebuffer console
  229. (/dev/tty0) will still be used as the system console by default, but
  230. you can alter that using a kernel command line option such as
  231. "console=ttyAM0". (Try "man bootparam" or see the documentation of
  232. your boot loader (lilo or loadlin) about how to pass options to the
  233. kernel at boot time.)
  234. config SERIAL_CLPS711X
  235. tristate "CLPS711X serial port support"
  236. depends on ARM && ARCH_CLPS711X
  237. select SERIAL_CORE
  238. help
  239. ::: To be written :::
  240. config SERIAL_CLPS711X_CONSOLE
  241. bool "Support for console on CLPS711X serial port"
  242. depends on SERIAL_CLPS711X=y
  243. select SERIAL_CORE_CONSOLE
  244. help
  245. Even if you say Y here, the currently visible virtual console
  246. (/dev/tty0) will still be used as the system console by default, but
  247. you can alter that using a kernel command line option such as
  248. "console=ttyCL1". (Try "man bootparam" or see the documentation of
  249. your boot loader (lilo or loadlin) about how to pass options to the
  250. kernel at boot time.)
  251. config SERIAL_S3C2410
  252. tristate "Samsung S3C2410 Serial port support"
  253. depends on ARM && ARCH_S3C2410
  254. select SERIAL_CORE
  255. help
  256. Support for the on-chip UARTs on the Samsung S3C2410X CPU,
  257. providing /dev/ttySAC0, 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. config SERIAL_S3C2410_CONSOLE
  261. bool "Support for console on S3C2410 serial port"
  262. depends on SERIAL_S3C2410=y
  263. select SERIAL_CORE_CONSOLE
  264. help
  265. Allow selection of the S3C2410 on-board serial ports for use as
  266. an virtual console.
  267. Even if you say Y here, the currently visible virtual console
  268. (/dev/tty0) will still be used as the system console by default, but
  269. you can alter that using a kernel command line option such as
  270. "console=ttySACx". (Try "man bootparam" or see the documentation of
  271. your boot loader about how to pass options to the kernel at
  272. boot time.)
  273. config SERIAL_DZ
  274. bool "DECstation DZ serial driver"
  275. depends on MACH_DECSTATION && 32BIT
  276. select SERIAL_CORE
  277. help
  278. DZ11-family serial controllers for VAXstations, including the
  279. DC7085, M7814, and M7819.
  280. config SERIAL_DZ_CONSOLE
  281. bool "Support console on DECstation DZ serial driver"
  282. depends on SERIAL_DZ=y
  283. select SERIAL_CORE_CONSOLE
  284. help
  285. If you say Y here, it will be possible to use a serial port as the
  286. system console (the system console is the device which receives all
  287. kernel messages and warnings and which allows logins in single user
  288. mode). Note that the firmware uses ttyS0 as the serial console on
  289. the Maxine and ttyS2 on the others.
  290. If unsure, say Y.
  291. config SERIAL_21285
  292. tristate "DC21285 serial port support"
  293. depends on ARM && FOOTBRIDGE
  294. select SERIAL_CORE
  295. help
  296. If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
  297. PCI bridge you can enable its onboard serial port by enabling this
  298. option.
  299. config SERIAL_21285_CONSOLE
  300. bool "Console on DC21285 serial port"
  301. depends on SERIAL_21285=y
  302. select SERIAL_CORE_CONSOLE
  303. help
  304. If you have enabled the serial port on the 21285 footbridge you can
  305. make it the console by answering Y to this option.
  306. Even if you say Y here, the currently visible virtual console
  307. (/dev/tty0) will still be used as the system console by default, but
  308. you can alter that using a kernel command line option such as
  309. "console=ttyFB". (Try "man bootparam" or see the documentation of
  310. your boot loader (lilo or loadlin) about how to pass options to the
  311. kernel at boot time.)
  312. config SERIAL_UART00
  313. bool "Excalibur serial port (uart00) support"
  314. depends on ARM && ARCH_CAMELOT
  315. select SERIAL_CORE
  316. help
  317. Say Y here if you want to use the hard logic uart on Excalibur. This
  318. driver also supports soft logic implementations of this uart core.
  319. config SERIAL_UART00_CONSOLE
  320. bool "Support for console on Excalibur serial port"
  321. depends on SERIAL_UART00
  322. select SERIAL_CORE_CONSOLE
  323. help
  324. Say Y here if you want to support a serial console on an Excalibur
  325. hard logic uart or uart00 IP core.
  326. Even if you say Y here, the currently visible virtual console
  327. (/dev/tty0) will still be used as the system console by default, but
  328. you can alter that using a kernel command line option such as
  329. "console=ttyS1". (Try "man bootparam" or see the documentation of
  330. your boot loader (lilo or loadlin) about how to pass options to the
  331. kernel at boot time.)
  332. config SERIAL_MPSC
  333. bool "Marvell MPSC serial port support"
  334. depends on PPC32 && MV64X60
  335. select SERIAL_CORE
  336. help
  337. Say Y here if you want to use the Marvell MPSC serial controller.
  338. config SERIAL_MPSC_CONSOLE
  339. bool "Support for console on Marvell MPSC serial port"
  340. depends on SERIAL_MPSC
  341. select SERIAL_CORE_CONSOLE
  342. help
  343. Say Y here if you want to support a serial console on a Marvell MPSC.
  344. config SERIAL_PXA
  345. bool "PXA serial port support"
  346. depends on ARM && ARCH_PXA
  347. select SERIAL_CORE
  348. help
  349. If you have a machine based on an Intel XScale PXA2xx CPU you
  350. can enable its onboard serial ports by enabling this option.
  351. config SERIAL_PXA_CONSOLE
  352. bool "Console on PXA serial port"
  353. depends on SERIAL_PXA
  354. select SERIAL_CORE_CONSOLE
  355. help
  356. If you have enabled the serial port on the Intel XScale PXA
  357. CPU you can make it the console by answering Y to this option.
  358. Even if you say Y here, the currently visible virtual console
  359. (/dev/tty0) will still be used as the system console by default, but
  360. you can alter that using a kernel command line option such as
  361. "console=ttySA0". (Try "man bootparam" or see the documentation of
  362. your boot loader (lilo or loadlin) about how to pass options to the
  363. kernel at boot time.)
  364. config SERIAL_SA1100
  365. bool "SA1100 serial port support"
  366. depends on ARM && ARCH_SA1100
  367. select SERIAL_CORE
  368. help
  369. If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
  370. can enable its onboard serial port by enabling this option.
  371. Please read <file:Documentation/arm/SA1100/serial_UART> for further
  372. info.
  373. config SERIAL_SA1100_CONSOLE
  374. bool "Console on SA1100 serial port"
  375. depends on SERIAL_SA1100
  376. select SERIAL_CORE_CONSOLE
  377. help
  378. If you have enabled the serial port on the SA1100/SA1110 StrongARM
  379. CPU you can make it the console by answering Y to this option.
  380. Even if you say Y here, the currently visible virtual console
  381. (/dev/tty0) will still be used as the system console by default, but
  382. you can alter that using a kernel command line option such as
  383. "console=ttySA0". (Try "man bootparam" or see the documentation of
  384. your boot loader (lilo or loadlin) about how to pass options to the
  385. kernel at boot time.)
  386. config SERIAL_IMX
  387. bool "IMX serial port support"
  388. depends on ARM && ARCH_IMX
  389. select SERIAL_CORE
  390. help
  391. If you have a machine based on a Motorola IMX CPU you
  392. can enable its onboard serial port by enabling this option.
  393. config SERIAL_IMX_CONSOLE
  394. bool "Console on IMX serial port"
  395. depends on SERIAL_IMX
  396. select SERIAL_CORE_CONSOLE
  397. help
  398. If you have enabled the serial port on the Motorola IMX
  399. CPU you can make it the console by answering Y to this option.
  400. Even if you say Y here, the currently visible virtual console
  401. (/dev/tty0) will still be used as the system console by default, but
  402. you can alter that using a kernel command line option such as
  403. "console=ttySA0". (Try "man bootparam" or see the documentation of
  404. your boot loader (lilo or loadlin) about how to pass options to the
  405. kernel at boot time.)
  406. config SERIAL_SUNCORE
  407. bool
  408. depends on SPARC
  409. select SERIAL_CORE
  410. select SERIAL_CORE_CONSOLE
  411. default y
  412. config SERIAL_SUNZILOG
  413. tristate "Sun Zilog8530 serial support"
  414. depends on SPARC
  415. help
  416. This driver supports the Zilog8530 serial ports found on many Sparc
  417. systems. Say Y or M if you want to be able to these serial ports.
  418. config SERIAL_SUNZILOG_CONSOLE
  419. bool "Console on Sun Zilog8530 serial port"
  420. depends on SERIAL_SUNZILOG=y
  421. help
  422. If you would like to be able to use the Zilog8530 serial port
  423. on your Sparc system as the console, you can do so by answering
  424. Y to this option.
  425. config SERIAL_SUNSU
  426. tristate "Sun SU serial support"
  427. depends on SPARC && PCI
  428. help
  429. This driver supports the 8250 serial ports that run the keyboard and
  430. mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able
  431. to these serial ports.
  432. config SERIAL_SUNSU_CONSOLE
  433. bool "Console on Sun SU serial port"
  434. depends on SERIAL_SUNSU=y
  435. help
  436. If you would like to be able to use the SU serial port
  437. on your Sparc system as the console, you can do so by answering
  438. Y to this option.
  439. config SERIAL_MUX
  440. tristate "Serial MUX support"
  441. depends on GSC
  442. select SERIAL_CORE
  443. default y
  444. ---help---
  445. Saying Y here will enable the hardware MUX serial driver for
  446. the Nova and K class systems. The hardware MUX is not 8250/16550
  447. compatible therefore the /dev/ttyB0 device is shared between the
  448. Serial MUX and the PDC software console. The following steps
  449. need to be completed to use the Serial MUX:
  450. 1. create the device entry (mknod /dev/ttyB0 c 11 0)
  451. 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
  452. 3. Add device ttyB0 to /etc/securetty (if you want to log on as
  453. root on this console.)
  454. 4. Change the kernel command console parameter to: console=ttyB0
  455. config SERIAL_MUX_CONSOLE
  456. bool "Support for console on serial MUX"
  457. depends on SERIAL_MUX
  458. select SERIAL_CORE_CONSOLE
  459. default y
  460. config PDC_CONSOLE
  461. bool "PDC software console support"
  462. depends on PARISC && !SERIAL_MUX && VT
  463. default n
  464. help
  465. Saying Y here will enable the software based PDC console to be
  466. used as the system console. This is useful for machines in
  467. which the hardware based console has not been written yet. The
  468. following steps must be competed to use the PDC console:
  469. 1. create the device entry (mknod /dev/ttyB0 c 11 0)
  470. 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
  471. 3. Add device ttyB0 to /etc/securetty (if you want to log on as
  472. root on this console.)
  473. 4. Change the kernel command console parameter to: console=ttyB0
  474. config SERIAL_SUNSAB
  475. tristate "Sun Siemens SAB82532 serial support"
  476. depends on SPARC && PCI
  477. help
  478. This driver supports the Siemens SAB82532 DUSCC serial ports on newer
  479. (PCI) UltraSPARC systems. Say Y or M if you want to be able to these
  480. serial ports.
  481. config SERIAL_SUNSAB_CONSOLE
  482. bool "Console on Sun Siemens SAB82532 serial port"
  483. depends on SERIAL_SUNSAB=y
  484. help
  485. If you would like to be able to use the SAB82532 serial port
  486. on your Sparc system as the console, you can do so by answering
  487. Y to this option.
  488. config SERIAL_IP22_ZILOG
  489. tristate "IP22 Zilog8530 serial support"
  490. depends on SGI_IP22
  491. select SERIAL_CORE
  492. help
  493. This driver supports the Zilog8530 serial ports found on SGI IP22
  494. systems. Say Y or M if you want to be able to these serial ports.
  495. config SERIAL_IP22_ZILOG_CONSOLE
  496. bool "Console on IP22 Zilog8530 serial port"
  497. depends on SERIAL_IP22_ZILOG=y
  498. select SERIAL_CORE_CONSOLE
  499. config V850E_UART
  500. bool "NEC V850E on-chip UART support"
  501. depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1
  502. select SERIAL_CORE
  503. default y
  504. config V850E_UARTB
  505. bool
  506. depends V850E_UART && V850E_ME2
  507. default y
  508. config V850E_UART_CONSOLE
  509. bool "Use NEC V850E on-chip UART for console"
  510. depends on V850E_UART
  511. select SERIAL_CORE_CONSOLE
  512. config SERIAL_SH_SCI
  513. tristate "SH SCI(F) serial port support"
  514. depends on SUPERH || H8300
  515. select SERIAL_CORE
  516. config SERIAL_SH_SCI_CONSOLE
  517. bool "Support for console on SH SCI(F)"
  518. depends on SERIAL_SH_SCI=y
  519. select SERIAL_CORE_CONSOLE
  520. config SERIAL_AU1X00
  521. bool "Enable Au1x00 UART Support"
  522. depends on MIPS && SOC_AU1X00
  523. select SERIAL_CORE
  524. help
  525. If you have an Alchemy AU1X00 processor (MIPS based) and you want
  526. to use serial ports, say Y. Otherwise, say N.
  527. config SERIAL_AU1X00_CONSOLE
  528. bool "Enable Au1x00 serial console"
  529. depends on SERIAL_AU1X00
  530. select SERIAL_CORE_CONSOLE
  531. help
  532. If you have an Alchemy AU1X00 processor (MIPS based) and you want
  533. to use a console on a serial port, say Y. Otherwise, say N.
  534. config SERIAL_CORE
  535. tristate
  536. config SERIAL_CORE_CONSOLE
  537. bool
  538. config SERIAL_68328
  539. bool "68328 serial support"
  540. depends on M68328 || M68EZ328 || M68VZ328
  541. help
  542. This driver supports the built-in serial port of the Motorola 68328
  543. (standard, EZ and VZ varities).
  544. config SERIAL_68328_RTS_CTS
  545. bool "Support RTS/CTS on 68328 serial port"
  546. depends on SERIAL_68328
  547. config SERIAL_COLDFIRE
  548. bool "ColdFire serial support"
  549. depends on COLDFIRE
  550. help
  551. This driver supports the built-in serial ports of the Motorola ColdFire
  552. family of CPUs.
  553. config SERIAL_68360_SMC
  554. bool "68360 SMC uart support"
  555. depends on M68360
  556. help
  557. This driver supports the SMC serial ports of the Motorola 68360 CPU.
  558. config SERIAL_68360_SCC
  559. bool "68360 SCC uart support"
  560. depends on M68360
  561. help
  562. This driver supports the SCC serial ports of the Motorola 68360 CPU.
  563. config SERIAL_68360
  564. bool
  565. depends on SERIAL_68360_SMC || SERIAL_68360_SCC
  566. default y
  567. config SERIAL_PMACZILOG
  568. tristate "PowerMac z85c30 ESCC support"
  569. depends on PPC_OF && PPC_PMAC
  570. select SERIAL_CORE
  571. help
  572. This driver supports the Zilog z85C30 serial ports found on
  573. PowerMac machines.
  574. Say Y or M if you want to be able to these serial ports.
  575. config SERIAL_PMACZILOG_CONSOLE
  576. bool "Console on PowerMac z85c30 serial port"
  577. depends on SERIAL_PMACZILOG=y
  578. select SERIAL_CORE_CONSOLE
  579. help
  580. If you would like to be able to use the z85c30 serial port
  581. on your PowerMac as the console, you can do so by answering
  582. Y to this option.
  583. config SERIAL_LH7A40X
  584. tristate "Sharp LH7A40X embedded UART support"
  585. depends on ARM && ARCH_LH7A40X
  586. select SERIAL_CORE
  587. help
  588. This enables support for the three on-board UARTs of the
  589. Sharp LH7A40X series CPUs. Choose Y or M.
  590. config SERIAL_LH7A40X_CONSOLE
  591. bool "Support for console on Sharp LH7A40X serial port"
  592. depends on SERIAL_LH7A40X=y
  593. select SERIAL_CORE_CONSOLE
  594. help
  595. Say Y here if you wish to use one of the serial ports as the
  596. system console--the system console is the device which
  597. receives all kernel messages and warnings and which allows
  598. logins in single user mode.
  599. Even if you say Y here, the currently visible framebuffer console
  600. (/dev/tty0) will still be used as the default system console, but
  601. you can alter that using a kernel command line, for example
  602. "console=ttyAM1".
  603. config SERIAL_CPM
  604. tristate "CPM SCC/SMC serial port support"
  605. depends on CPM2 || 8xx
  606. select SERIAL_CORE
  607. help
  608. This driver supports the SCC and SMC serial ports on Motorola
  609. embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
  610. config SERIAL_CPM_CONSOLE
  611. bool "Support for console on CPM SCC/SMC serial port"
  612. depends on SERIAL_CPM=y
  613. select SERIAL_CORE_CONSOLE
  614. help
  615. Say Y here if you wish to use a SCC or SMC CPM UART as the system
  616. console (the system console is the device which receives all kernel
  617. messages and warnings and which allows logins in single user mode).
  618. Even if you say Y here, the currently visible framebuffer console
  619. (/dev/tty0) will still be used as the system console by default, but
  620. you can alter that using a kernel command line option such as
  621. "console=ttyCPM0". (Try "man bootparam" or see the documentation of
  622. your boot loader (lilo or loadlin) about how to pass options to the
  623. kernel at boot time.)
  624. config SERIAL_CPM_SCC1
  625. bool "Support for SCC1 serial port"
  626. depends on SERIAL_CPM=y
  627. help
  628. Select the is option to use SCC1 as a serial port
  629. config SERIAL_CPM_SCC2
  630. bool "Support for SCC2 serial port"
  631. depends on SERIAL_CPM=y
  632. help
  633. Select the is option to use SCC2 as a serial port
  634. config SERIAL_CPM_SCC3
  635. bool "Support for SCC3 serial port"
  636. depends on SERIAL_CPM=y
  637. help
  638. Select the is option to use SCC3 as a serial port
  639. config SERIAL_CPM_SCC4
  640. bool "Support for SCC4 serial port"
  641. depends on SERIAL_CPM=y
  642. help
  643. Select the is option to use SCC4 as a serial port
  644. config SERIAL_CPM_SMC1
  645. bool "Support for SMC1 serial port"
  646. depends on SERIAL_CPM=y
  647. help
  648. Select the is option to use SMC1 as a serial port
  649. config SERIAL_CPM_SMC2
  650. bool "Support for SMC2 serial port"
  651. depends on SERIAL_CPM=y
  652. help
  653. Select the is option to use SMC2 as a serial port
  654. config SERIAL_SGI_L1_CONSOLE
  655. bool "SGI Altix L1 serial console support"
  656. depends on IA64_GENERIC || IA64_SGI_SN2
  657. select SERIAL_CORE
  658. select SERIAL_CORE_CONSOLE
  659. help
  660. If you have an SGI Altix and you would like to use the system
  661. controller serial port as your console (you want this!),
  662. say Y. Otherwise, say N.
  663. config SERIAL_MPC52xx
  664. tristate "Freescale MPC52xx family PSC serial support"
  665. depends on PPC_MPC52xx
  666. select SERIAL_CORE
  667. help
  668. This drivers support the MPC52xx PSC serial ports. If you would
  669. like to use them, you must answer Y or M to this option. Not that
  670. for use as console, it must be included in kernel and not as a
  671. module.
  672. config SERIAL_MPC52xx_CONSOLE
  673. bool "Console on a Freescale MPC52xx family PSC serial port"
  674. depends on SERIAL_MPC52xx=y
  675. select SERIAL_CORE_CONSOLE
  676. help
  677. Select this options if you'd like to use one of the PSC serial port
  678. of the Freescale MPC52xx family as a console.
  679. config SERIAL_MPC52xx_CONSOLE_BAUD
  680. int "Freescale MPC52xx family PSC serial port baud"
  681. depends on SERIAL_MPC52xx_CONSOLE=y
  682. default "9600"
  683. help
  684. Select the MPC52xx console baud rate.
  685. This value is only used if the bootloader doesn't pass in the
  686. console baudrate
  687. config SERIAL_ICOM
  688. tristate "IBM Multiport Serial Adapter"
  689. depends on PCI && (PPC_ISERIES || PPC_PSERIES)
  690. select SERIAL_CORE
  691. help
  692. This driver is for a family of multiport serial adapters
  693. including 2 port RVX, 2 port internal modem, 4 port internal
  694. modem and a split 1 port RVX and 1 port internal modem.
  695. This driver can also be built as a module. If so, the module
  696. will be called icom.
  697. config SERIAL_M32R_SIO
  698. bool "M32R SIO I/F"
  699. depends on M32R
  700. default y
  701. select SERIAL_CORE
  702. help
  703. Say Y here if you want to use the M32R serial controller.
  704. config SERIAL_M32R_SIO_CONSOLE
  705. bool "use SIO console"
  706. depends on SERIAL_M32R_SIO=y
  707. select SERIAL_CORE_CONSOLE
  708. help
  709. Say Y here if you want to support a serial console.
  710. If you use an M3T-M32700UT or an OPSPUT platform,
  711. please say also y for SERIAL_M32R_PLDSIO.
  712. config SERIAL_M32R_PLDSIO
  713. bool "M32R SIO I/F on a PLD"
  714. depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PALT_USRV || PLAT_M32700UT)
  715. default n
  716. help
  717. Say Y here if you want to use the M32R serial controller
  718. on a PLD (Programmable Logic Device).
  719. If you use an M3T-M32700UT or an OPSPUT platform,
  720. please say Y.
  721. config SERIAL_TXX9
  722. bool "TMPTX39XX/49XX SIO support"
  723. depends HAS_TXX9_SERIAL && BROKEN
  724. select SERIAL_CORE
  725. default y
  726. config HAS_TXX9_SERIAL
  727. bool
  728. config SERIAL_TXX9_CONSOLE
  729. bool "TMPTX39XX/49XX SIO Console support"
  730. depends on SERIAL_TXX9=y
  731. select SERIAL_CORE_CONSOLE
  732. config SERIAL_TXX9_STDSERIAL
  733. bool "TX39XX/49XX SIO act as standard serial"
  734. depends on !SERIAL_8250 && SERIAL_TXX9
  735. config SERIAL_VR41XX
  736. tristate "NEC VR4100 series Serial Interface Unit support"
  737. depends on CPU_VR41XX
  738. select SERIAL_CORE
  739. help
  740. If you have a NEC VR4100 series processor and you want to use
  741. Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
  742. (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N.
  743. config SERIAL_VR41XX_CONSOLE
  744. bool "Enable NEC VR4100 series Serial Interface Unit console"
  745. depends on SERIAL_VR41XX
  746. select SERIAL_CORE_CONSOLE
  747. help
  748. If you have a NEC VR4100 series processor and you want to use
  749. a console on a serial port, say Y. Otherwise, say N.
  750. config SERIAL_JSM
  751. tristate "Digi International NEO PCI Support"
  752. depends on PCI
  753. select SERIAL_CORE
  754. help
  755. This is a driver for Digi International's Neo series
  756. of cards which provide multiple serial ports. You would need
  757. something like this to connect more than two modems to your Linux
  758. box, for instance in order to become a dial-in server. This driver
  759. supports PCI boards only.
  760. If you have a card like this, say Y here and read the file
  761. <file:Documentation/jsm.txt>.
  762. To compile this driver as a module, choose M here: the
  763. module will be called jsm.
  764. config SERIAL_SGI_IOC4
  765. tristate "SGI IOC4 controller serial support"
  766. depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4
  767. select SERIAL_CORE
  768. help
  769. If you have an SGI Altix with an IOC4 based Base IO card
  770. and wish to use the serial ports on this card, say Y.
  771. Otherwise, say N.
  772. endmenu