Kconfig 51 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037103810391040104110421043104410451046104710481049105010511052105310541055105610571058105910601061106210631064106510661067106810691070107110721073107410751076107710781079108010811082108310841085108610871088108910901091109210931094109510961097109810991100110111021103110411051106110711081109111011111112111311141115111611171118111911201121112211231124112511261127112811291130113111321133113411351136113711381139114011411142114311441145114611471148114911501151115211531154115511561157115811591160116111621163116411651166116711681169117011711172117311741175117611771178117911801181118211831184118511861187118811891190119111921193119411951196119711981199120012011202120312041205120612071208120912101211121212131214121512161217121812191220122112221223122412251226122712281229123012311232123312341235123612371238123912401241124212431244124512461247124812491250125112521253125412551256125712581259126012611262126312641265126612671268126912701271127212731274127512761277127812791280128112821283128412851286128712881289129012911292129312941295129612971298129913001301130213031304130513061307130813091310131113121313131413151316131713181319132013211322132313241325132613271328132913301331133213331334133513361337133813391340134113421343134413451346134713481349135013511352135313541355135613571358135913601361136213631364136513661367136813691370137113721373137413751376137713781379138013811382138313841385138613871388138913901391139213931394139513961397139813991400140114021403140414051406140714081409141014111412141314141415141614171418141914201421142214231424142514261427142814291430143114321433143414351436143714381439144014411442144314441445144614471448144914501451145214531454145514561457145814591460146114621463146414651466146714681469147014711472147314741475147614771478147914801481148214831484148514861487148814891490149114921493149414951496149714981499150015011502150315041505150615071508150915101511151215131514151515161517151815191520152115221523152415251526152715281529153015311532153315341535153615371538153915401541154215431544154515461547154815491550155115521553155415551556155715581559156015611562156315641565156615671568156915701571157215731574157515761577157815791580158115821583158415851586158715881589159015911592159315941595159615971598159916001601160216031604160516061607160816091610161116121613161416151616161716181619162016211622162316241625162616271628162916301631
  1. #
  2. # Serial device configuration
  3. #
  4. menu "Serial drivers"
  5. depends on HAS_IOMEM
  6. #
  7. # The new 8250/16550 serial drivers
  8. config SERIAL_8250
  9. tristate "8250/16550 and compatible serial support"
  10. select SERIAL_CORE
  11. ---help---
  12. This selects whether you want to include the driver for the standard
  13. serial ports. The standard answer is Y. People who might say N
  14. here are those that are setting up dedicated Ethernet WWW/FTP
  15. servers, or users that have one of the various bus mice instead of a
  16. serial mouse and don't intend to use their machine's standard serial
  17. port for anything. (Note that the Cyclades and Stallion multi
  18. serial port drivers do not need this driver built in for them to
  19. work.)
  20. To compile this driver as a module, choose M here: the
  21. module will be called 8250.
  22. [WARNING: Do not compile this driver as a module if you are using
  23. non-standard serial ports, since the configuration information will
  24. be lost when the driver is unloaded. This limitation may be lifted
  25. in the future.]
  26. BTW1: If you have a mouseman serial mouse which is not recognized by
  27. the X window system, try running gpm first.
  28. BTW2: If you intend to use a software modem (also called Winmodem)
  29. under Linux, forget it. These modems are crippled and require
  30. proprietary drivers which are only available under Windows.
  31. Most people will say Y or M here, so that they can use serial mice,
  32. modems and similar devices connecting to the standard serial ports.
  33. config SERIAL_8250_CONSOLE
  34. bool "Console on 8250/16550 and compatible serial port"
  35. depends on SERIAL_8250=y
  36. select SERIAL_CORE_CONSOLE
  37. ---help---
  38. If you say Y here, it will be possible to use a serial port as the
  39. system console (the system console is the device which receives all
  40. kernel messages and warnings and which allows logins in single user
  41. mode). This could be useful if some terminal or printer is connected
  42. to that serial port.
  43. Even if you say Y here, the currently visible virtual console
  44. (/dev/tty0) will still be used as the system console by default, but
  45. you can alter that using a kernel command line option such as
  46. "console=ttyS1". (Try "man bootparam" or see the documentation of
  47. your boot loader (grub or lilo or loadlin) about how to pass options
  48. to the kernel at boot time.)
  49. If you don't have a VGA card installed and you say Y here, the
  50. kernel will automatically use the first serial line, /dev/ttyS0, as
  51. system console.
  52. You can set that using a kernel command line option such as
  53. "console=uart8250,io,0x3f8,9600n8"
  54. "console=uart8250,mmio,0xff5e0000,115200n8".
  55. and it will switch to normal serial console when the corresponding
  56. port is ready.
  57. "earlycon=uart8250,io,0x3f8,9600n8"
  58. "earlycon=uart8250,mmio,0xff5e0000,115200n8".
  59. it will not only setup early console.
  60. If unsure, say N.
  61. config FIX_EARLYCON_MEM
  62. bool
  63. depends on X86
  64. default y
  65. config SERIAL_8250_GSC
  66. tristate
  67. depends on SERIAL_8250 && GSC
  68. default SERIAL_8250
  69. config SERIAL_8250_PCI
  70. tristate "8250/16550 PCI device support" if EXPERT
  71. depends on SERIAL_8250 && PCI
  72. default SERIAL_8250
  73. help
  74. This builds standard PCI serial support. You may be able to
  75. disable this feature if you only need legacy serial support.
  76. Saves about 9K.
  77. config SERIAL_8250_PNP
  78. tristate "8250/16550 PNP device support" if EXPERT
  79. depends on SERIAL_8250 && PNP
  80. default SERIAL_8250
  81. help
  82. This builds standard PNP serial support. You may be able to
  83. disable this feature if you only need legacy serial support.
  84. config SERIAL_8250_HP300
  85. tristate
  86. depends on SERIAL_8250 && HP300
  87. default SERIAL_8250
  88. config SERIAL_8250_CS
  89. tristate "8250/16550 PCMCIA device support"
  90. depends on PCMCIA && SERIAL_8250
  91. ---help---
  92. Say Y here to enable support for 16-bit PCMCIA serial devices,
  93. including serial port cards, modems, and the modem functions of
  94. multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
  95. credit-card size devices often used with laptops.)
  96. To compile this driver as a module, choose M here: the
  97. module will be called serial_cs.
  98. If unsure, say N.
  99. config SERIAL_8250_NR_UARTS
  100. int "Maximum number of 8250/16550 serial ports"
  101. depends on SERIAL_8250
  102. default "4"
  103. help
  104. Set this to the number of serial ports you want the driver
  105. to support. This includes any ports discovered via ACPI or
  106. PCI enumeration and any ports that may be added at run-time
  107. via hot-plug, or any ISA multi-port serial cards.
  108. config SERIAL_8250_RUNTIME_UARTS
  109. int "Number of 8250/16550 serial ports to register at runtime"
  110. depends on SERIAL_8250
  111. range 0 SERIAL_8250_NR_UARTS
  112. default "4"
  113. help
  114. Set this to the maximum number of serial ports you want
  115. the kernel to register at boot time. This can be overridden
  116. with the module parameter "nr_uarts", or boot-time parameter
  117. 8250.nr_uarts
  118. config SERIAL_8250_EXTENDED
  119. bool "Extended 8250/16550 serial driver options"
  120. depends on SERIAL_8250
  121. help
  122. If you wish to use any non-standard features of the standard "dumb"
  123. driver, say Y here. This includes HUB6 support, shared serial
  124. interrupts, special multiport support, support for more than the
  125. four COM 1/2/3/4 boards, etc.
  126. Note that the answer to this question won't directly affect the
  127. kernel: saying N will just cause the configurator to skip all
  128. the questions about serial driver options. If unsure, say N.
  129. config SERIAL_8250_MANY_PORTS
  130. bool "Support more than 4 legacy serial ports"
  131. depends on SERIAL_8250_EXTENDED && !IA64
  132. help
  133. Say Y here if you have dumb serial boards other than the four
  134. standard COM 1/2/3/4 ports. This may happen if you have an AST
  135. FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available
  136. from <http://www.tldp.org/docs.html#howto>), or other custom
  137. serial port hardware which acts similar to standard serial port
  138. hardware. If you only use the standard COM 1/2/3/4 ports, you can
  139. say N here to save some memory. You can also say Y if you have an
  140. "intelligent" multiport card such as Cyclades, Digiboards, etc.
  141. #
  142. # Multi-port serial cards
  143. #
  144. config SERIAL_8250_FOURPORT
  145. tristate "Support Fourport cards"
  146. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  147. help
  148. Say Y here if you have an AST FourPort serial board.
  149. To compile this driver as a module, choose M here: the module
  150. will be called 8250_fourport.
  151. config SERIAL_8250_ACCENT
  152. tristate "Support Accent cards"
  153. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  154. help
  155. Say Y here if you have an Accent Async serial board.
  156. To compile this driver as a module, choose M here: the module
  157. will be called 8250_accent.
  158. config SERIAL_8250_BOCA
  159. tristate "Support Boca cards"
  160. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  161. help
  162. Say Y here if you have a Boca serial board. Please read the Boca
  163. mini-HOWTO, available from <http://www.tldp.org/docs.html#howto>
  164. To compile this driver as a module, choose M here: the module
  165. will be called 8250_boca.
  166. config SERIAL_8250_EXAR_ST16C554
  167. tristate "Support Exar ST16C554/554D Quad UART"
  168. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  169. help
  170. The Uplogix Envoy TU301 uses this Exar Quad UART. If you are
  171. tinkering with your Envoy TU301, or have a machine with this UART,
  172. say Y here.
  173. To compile this driver as a module, choose M here: the module
  174. will be called 8250_exar_st16c554.
  175. config SERIAL_8250_HUB6
  176. tristate "Support Hub6 cards"
  177. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  178. help
  179. Say Y here if you have a HUB6 serial board.
  180. To compile this driver as a module, choose M here: the module
  181. will be called 8250_hub6.
  182. config SERIAL_8250_SHARE_IRQ
  183. bool "Support for sharing serial interrupts"
  184. depends on SERIAL_8250_EXTENDED
  185. help
  186. Some serial boards have hardware support which allows multiple dumb
  187. serial ports on the same board to share a single IRQ. To enable
  188. support for this in the serial driver, say Y here.
  189. config SERIAL_8250_DETECT_IRQ
  190. bool "Autodetect IRQ on standard ports (unsafe)"
  191. depends on SERIAL_8250_EXTENDED
  192. help
  193. Say Y here if you want the kernel to try to guess which IRQ
  194. to use for your serial port.
  195. This is considered unsafe; it is far better to configure the IRQ in
  196. a boot script using the setserial command.
  197. If unsure, say N.
  198. config SERIAL_8250_RSA
  199. bool "Support RSA serial ports"
  200. depends on SERIAL_8250_EXTENDED
  201. help
  202. ::: To be written :::
  203. config SERIAL_8250_MCA
  204. tristate "Support 8250-type ports on MCA buses"
  205. depends on SERIAL_8250 != n && MCA
  206. help
  207. Say Y here if you have a MCA serial ports.
  208. To compile this driver as a module, choose M here: the module
  209. will be called 8250_mca.
  210. config SERIAL_8250_ACORN
  211. tristate "Acorn expansion card serial port support"
  212. depends on ARCH_ACORN && SERIAL_8250
  213. help
  214. If you have an Atomwide Serial card or Serial Port card for an Acorn
  215. system, say Y to this option. The driver can handle 1, 2, or 3 port
  216. cards. If unsure, say N.
  217. config SERIAL_8250_RM9K
  218. bool "Support for MIPS RM9xxx integrated serial port"
  219. depends on SERIAL_8250 != n && SERIAL_RM9000
  220. select SERIAL_8250_SHARE_IRQ
  221. help
  222. Selecting this option will add support for the integrated serial
  223. port hardware found on MIPS RM9122 and similar processors.
  224. If unsure, say N.
  225. comment "Non-8250 serial port support"
  226. config SERIAL_AMBA_PL010
  227. tristate "ARM AMBA PL010 serial port support"
  228. depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
  229. select SERIAL_CORE
  230. help
  231. This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
  232. an Integrator/AP or Integrator/PP2 platform, or if you have a
  233. Cirrus Logic EP93xx CPU, say Y or M here.
  234. If unsure, say N.
  235. config SERIAL_AMBA_PL010_CONSOLE
  236. bool "Support for console on AMBA serial port"
  237. depends on SERIAL_AMBA_PL010=y
  238. select SERIAL_CORE_CONSOLE
  239. ---help---
  240. Say Y here if you wish to use an AMBA PrimeCell UART as the system
  241. console (the system console is the device which receives all kernel
  242. messages and warnings and which allows logins in single user mode).
  243. Even if you say Y here, the currently visible framebuffer console
  244. (/dev/tty0) will still be used as the system console by default, but
  245. you can alter that using a kernel command line option such as
  246. "console=ttyAM0". (Try "man bootparam" or see the documentation of
  247. your boot loader (lilo or loadlin) about how to pass options to the
  248. kernel at boot time.)
  249. config SERIAL_AMBA_PL011
  250. tristate "ARM AMBA PL011 serial port support"
  251. depends on ARM_AMBA
  252. select SERIAL_CORE
  253. help
  254. This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have
  255. an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M
  256. here.
  257. If unsure, say N.
  258. config SERIAL_AMBA_PL011_CONSOLE
  259. bool "Support for console on AMBA serial port"
  260. depends on SERIAL_AMBA_PL011=y
  261. select SERIAL_CORE_CONSOLE
  262. ---help---
  263. Say Y here if you wish to use an AMBA PrimeCell UART as the system
  264. console (the system console is the device which receives all kernel
  265. messages and warnings and which allows logins in single user mode).
  266. Even if you say Y here, the currently visible framebuffer console
  267. (/dev/tty0) will still be used as the system console by default, but
  268. you can alter that using a kernel command line option such as
  269. "console=ttyAMA0". (Try "man bootparam" or see the documentation of
  270. your boot loader (lilo or loadlin) about how to pass options to the
  271. kernel at boot time.)
  272. config SERIAL_SB1250_DUART
  273. tristate "BCM1xxx on-chip DUART serial support"
  274. depends on SIBYTE_SB1xxx_SOC=y
  275. select SERIAL_CORE
  276. default y
  277. ---help---
  278. Support for the asynchronous serial interface (DUART) included in
  279. the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that
  280. the letter D in DUART stands for "dual", which is how the device
  281. is implemented. Depending on the SOC configuration there may be
  282. one or more DUARTs available of which all are handled.
  283. If unsure, say Y. To compile this driver as a module, choose M here:
  284. the module will be called sb1250-duart.
  285. config SERIAL_SB1250_DUART_CONSOLE
  286. bool "Support for console on a BCM1xxx DUART serial port"
  287. depends on SERIAL_SB1250_DUART=y
  288. select SERIAL_CORE_CONSOLE
  289. default y
  290. ---help---
  291. If you say Y here, it will be possible to use a serial port as the
  292. system console (the system console is the device which receives all
  293. kernel messages and warnings and which allows logins in single user
  294. mode).
  295. If unsure, say Y.
  296. config SERIAL_ATMEL
  297. bool "AT91 / AT32 on-chip serial port support"
  298. depends on (ARM && ARCH_AT91) || AVR32
  299. select SERIAL_CORE
  300. help
  301. This enables the driver for the on-chip UARTs of the Atmel
  302. AT91 and AT32 processors.
  303. config SERIAL_ATMEL_CONSOLE
  304. bool "Support for console on AT91 / AT32 serial port"
  305. depends on SERIAL_ATMEL=y
  306. select SERIAL_CORE_CONSOLE
  307. help
  308. Say Y here if you wish to use an on-chip UART on a Atmel
  309. AT91 or AT32 processor as the system console (the system
  310. console is the device which receives all kernel messages and
  311. warnings and which allows logins in single user mode).
  312. config SERIAL_ATMEL_PDC
  313. bool "Support DMA transfers on AT91 / AT32 serial port"
  314. depends on SERIAL_ATMEL
  315. default y
  316. help
  317. Say Y here if you wish to use the PDC to do DMA transfers to
  318. and from the Atmel AT91 / AT32 serial port. In order to
  319. actually use DMA transfers, make sure that the use_dma_tx
  320. and use_dma_rx members in the atmel_uart_data struct is set
  321. appropriately for each port.
  322. Note that break and error handling currently doesn't work
  323. properly when DMA is enabled. Make sure that ports where
  324. this matters don't use DMA.
  325. config SERIAL_ATMEL_TTYAT
  326. bool "Install as device ttyATn instead of ttySn"
  327. depends on SERIAL_ATMEL=y
  328. help
  329. Say Y here if you wish to have the internal AT91 / AT32 UARTs
  330. appear as /dev/ttyATn (major 204, minor starting at 154)
  331. instead of the normal /dev/ttySn (major 4, minor starting at
  332. 64). This is necessary if you also want other UARTs, such as
  333. external 8250/16C550 compatible UARTs.
  334. The ttySn nodes are legally reserved for the 8250 serial driver
  335. but are often misused by other serial drivers.
  336. To use this, you should create suitable ttyATn device nodes in
  337. /dev/, and pass "console=ttyATn" to the kernel.
  338. Say Y if you have an external 8250/16C550 UART. If unsure, say N.
  339. config SERIAL_KS8695
  340. bool "Micrel KS8695 (Centaur) serial port support"
  341. depends on ARCH_KS8695
  342. select SERIAL_CORE
  343. help
  344. This selects the Micrel Centaur KS8695 UART. Say Y here.
  345. config SERIAL_KS8695_CONSOLE
  346. bool "Support for console on KS8695 (Centaur) serial port"
  347. depends on SERIAL_KS8695=y
  348. select SERIAL_CORE_CONSOLE
  349. help
  350. Say Y here if you wish to use a KS8695 (Centaur) UART as the
  351. system console (the system console is the device which
  352. receives all kernel messages and warnings and which allows
  353. logins in single user mode).
  354. config SERIAL_CLPS711X
  355. tristate "CLPS711X serial port support"
  356. depends on ARM && ARCH_CLPS711X
  357. select SERIAL_CORE
  358. help
  359. ::: To be written :::
  360. config SERIAL_CLPS711X_CONSOLE
  361. bool "Support for console on CLPS711X serial port"
  362. depends on SERIAL_CLPS711X=y
  363. select SERIAL_CORE_CONSOLE
  364. help
  365. Even if you say Y here, the currently visible virtual console
  366. (/dev/tty0) will still be used as the system console by default, but
  367. you can alter that using a kernel command line option such as
  368. "console=ttyCL1". (Try "man bootparam" or see the documentation of
  369. your boot loader (lilo or loadlin) about how to pass options to the
  370. kernel at boot time.)
  371. config SERIAL_SAMSUNG
  372. tristate "Samsung SoC serial support"
  373. depends on ARM && PLAT_SAMSUNG
  374. select SERIAL_CORE
  375. help
  376. Support for the on-chip UARTs on the Samsung S3C24XX series CPUs,
  377. providing /dev/ttySAC0, 1 and 2 (note, some machines may not
  378. provide all of these ports, depending on how the serial port
  379. pins are configured.
  380. config SERIAL_SAMSUNG_UARTS_4
  381. bool
  382. depends on ARM && PLAT_SAMSUNG
  383. default y if CPU_S3C2443
  384. help
  385. Internal node for the common case of 4 Samsung compatible UARTs
  386. config SERIAL_SAMSUNG_UARTS
  387. int
  388. depends on ARM && PLAT_SAMSUNG
  389. default 2 if ARCH_S3C2400
  390. default 6 if ARCH_S5P6450
  391. default 4 if SERIAL_SAMSUNG_UARTS_4
  392. default 3
  393. help
  394. Select the number of available UART ports for the Samsung S3C
  395. serial driver
  396. config SERIAL_SAMSUNG_DEBUG
  397. bool "Samsung SoC serial debug"
  398. depends on SERIAL_SAMSUNG && DEBUG_LL
  399. help
  400. Add support for debugging the serial driver. Since this is
  401. generally being used as a console, we use our own output
  402. routines that go via the low-level debug printascii()
  403. function.
  404. config SERIAL_SAMSUNG_CONSOLE
  405. bool "Support for console on Samsung SoC serial port"
  406. depends on SERIAL_SAMSUNG=y
  407. select SERIAL_CORE_CONSOLE
  408. help
  409. Allow selection of the S3C24XX on-board serial ports for use as
  410. an virtual console.
  411. Even if you say Y here, the currently visible virtual console
  412. (/dev/tty0) will still be used as the system console by default, but
  413. you can alter that using a kernel command line option such as
  414. "console=ttySACx". (Try "man bootparam" or see the documentation of
  415. your boot loader about how to pass options to the kernel at
  416. boot time.)
  417. config SERIAL_S3C2400
  418. tristate "Samsung S3C2410 Serial port support"
  419. depends on ARM && SERIAL_SAMSUNG && CPU_S3C2400
  420. default y if CPU_S3C2400
  421. help
  422. Serial port support for the Samsung S3C2400 SoC
  423. config SERIAL_S3C2410
  424. tristate "Samsung S3C2410 Serial port support"
  425. depends on SERIAL_SAMSUNG && CPU_S3C2410
  426. default y if CPU_S3C2410
  427. help
  428. Serial port support for the Samsung S3C2410 SoC
  429. config SERIAL_S3C2412
  430. tristate "Samsung S3C2412/S3C2413 Serial port support"
  431. depends on SERIAL_SAMSUNG && CPU_S3C2412
  432. default y if CPU_S3C2412
  433. help
  434. Serial port support for the Samsung S3C2412 and S3C2413 SoC
  435. config SERIAL_S3C2440
  436. tristate "Samsung S3C2440/S3C2442/S3C2416 Serial port support"
  437. depends on SERIAL_SAMSUNG && (CPU_S3C2440 || CPU_S3C2442 || CPU_S3C2416)
  438. default y if CPU_S3C2440
  439. default y if CPU_S3C2442
  440. select SERIAL_SAMSUNG_UARTS_4 if CPU_S3C2416
  441. help
  442. Serial port support for the Samsung S3C2440, S3C2416 and S3C2442 SoC
  443. config SERIAL_S3C6400
  444. tristate "Samsung S3C6400/S3C6410/S5P6440/S5P6450/S5PC100 Serial port support"
  445. depends on SERIAL_SAMSUNG && (CPU_S3C6400 || CPU_S3C6410 || CPU_S5P6440 || CPU_S5P6450 || CPU_S5PC100)
  446. select SERIAL_SAMSUNG_UARTS_4
  447. default y
  448. help
  449. Serial port support for the Samsung S3C6400, S3C6410, S5P6440, S5P6450
  450. and S5PC100 SoCs
  451. config SERIAL_S5PV210
  452. tristate "Samsung S5PV210 Serial port support"
  453. depends on SERIAL_SAMSUNG && (CPU_S5PV210 || CPU_EXYNOS4210)
  454. select SERIAL_SAMSUNG_UARTS_4 if (CPU_S5PV210 || CPU_EXYNOS4210)
  455. default y
  456. help
  457. Serial port support for Samsung's S5P Family of SoC's
  458. config SERIAL_MAX3100
  459. tristate "MAX3100 support"
  460. depends on SPI
  461. select SERIAL_CORE
  462. help
  463. MAX3100 chip support
  464. config SERIAL_MAX3107
  465. tristate "MAX3107 support"
  466. depends on SPI
  467. select SERIAL_CORE
  468. help
  469. MAX3107 chip support
  470. config SERIAL_MAX3107_AAVA
  471. tristate "MAX3107 AAVA platform support"
  472. depends on X86_MRST && SERIAL_MAX3107 && GPIOLIB
  473. select SERIAL_CORE
  474. help
  475. Support for the MAX3107 chip configuration found on the AAVA
  476. platform. Includes the extra initialisation and GPIO support
  477. neded for this device.
  478. config SERIAL_DZ
  479. bool "DECstation DZ serial driver"
  480. depends on MACH_DECSTATION && 32BIT
  481. select SERIAL_CORE
  482. default y
  483. ---help---
  484. DZ11-family serial controllers for DECstations and VAXstations,
  485. including the DC7085, M7814, and M7819.
  486. config SERIAL_DZ_CONSOLE
  487. bool "Support console on DECstation DZ serial driver"
  488. depends on SERIAL_DZ=y
  489. select SERIAL_CORE_CONSOLE
  490. default y
  491. ---help---
  492. If you say Y here, it will be possible to use a serial port as the
  493. system console (the system console is the device which receives all
  494. kernel messages and warnings and which allows logins in single user
  495. mode).
  496. Note that the firmware uses ttyS3 as the serial console on
  497. DECstations that use this driver.
  498. If unsure, say Y.
  499. config SERIAL_ZS
  500. tristate "DECstation Z85C30 serial support"
  501. depends on MACH_DECSTATION
  502. select SERIAL_CORE
  503. default y
  504. ---help---
  505. Support for the Zilog 85C350 serial communications controller used
  506. for serial ports in newer DECstation systems. These include the
  507. DECsystem 5900 and all models of the DECstation and DECsystem 5000
  508. systems except from model 200.
  509. If unsure, say Y. To compile this driver as a module, choose M here:
  510. the module will be called zs.
  511. config SERIAL_ZS_CONSOLE
  512. bool "Support for console on a DECstation Z85C30 serial port"
  513. depends on SERIAL_ZS=y
  514. select SERIAL_CORE_CONSOLE
  515. default y
  516. ---help---
  517. If you say Y here, it will be possible to use a serial port as the
  518. system console (the system console is the device which receives all
  519. kernel messages and warnings and which allows logins in single user
  520. mode).
  521. Note that the firmware uses ttyS1 as the serial console on the
  522. Maxine and ttyS3 on the others using this driver.
  523. If unsure, say Y.
  524. config SERIAL_21285
  525. tristate "DC21285 serial port support"
  526. depends on ARM && FOOTBRIDGE
  527. select SERIAL_CORE
  528. help
  529. If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
  530. PCI bridge you can enable its onboard serial port by enabling this
  531. option.
  532. config SERIAL_21285_CONSOLE
  533. bool "Console on DC21285 serial port"
  534. depends on SERIAL_21285=y
  535. select SERIAL_CORE_CONSOLE
  536. help
  537. If you have enabled the serial port on the 21285 footbridge you can
  538. make it the console by answering Y to this option.
  539. Even if you say Y here, the currently visible virtual console
  540. (/dev/tty0) will still be used as the system console by default, but
  541. you can alter that using a kernel command line option such as
  542. "console=ttyFB". (Try "man bootparam" or see the documentation of
  543. your boot loader (lilo or loadlin) about how to pass options to the
  544. kernel at boot time.)
  545. config SERIAL_MPSC
  546. bool "Marvell MPSC serial port support"
  547. depends on PPC32 && MV64X60
  548. select SERIAL_CORE
  549. help
  550. Say Y here if you want to use the Marvell MPSC serial controller.
  551. config SERIAL_MPSC_CONSOLE
  552. bool "Support for console on Marvell MPSC serial port"
  553. depends on SERIAL_MPSC
  554. select SERIAL_CORE_CONSOLE
  555. help
  556. Say Y here if you want to support a serial console on a Marvell MPSC.
  557. config SERIAL_PXA
  558. bool "PXA serial port support"
  559. depends on ARCH_PXA || ARCH_MMP
  560. select SERIAL_CORE
  561. help
  562. If you have a machine based on an Intel XScale PXA2xx CPU you
  563. can enable its onboard serial ports by enabling this option.
  564. config SERIAL_PXA_CONSOLE
  565. bool "Console on PXA serial port"
  566. depends on SERIAL_PXA
  567. select SERIAL_CORE_CONSOLE
  568. help
  569. If you have enabled the serial port on the Intel XScale PXA
  570. CPU you can make it the console by answering Y to this option.
  571. Even if you say Y here, the currently visible virtual console
  572. (/dev/tty0) will still be used as the system console by default, but
  573. you can alter that using a kernel command line option such as
  574. "console=ttySA0". (Try "man bootparam" or see the documentation of
  575. your boot loader (lilo or loadlin) about how to pass options to the
  576. kernel at boot time.)
  577. config SERIAL_SA1100
  578. bool "SA1100 serial port support"
  579. depends on ARM && ARCH_SA1100
  580. select SERIAL_CORE
  581. help
  582. If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
  583. can enable its onboard serial port by enabling this option.
  584. Please read <file:Documentation/arm/SA1100/serial_UART> for further
  585. info.
  586. config SERIAL_SA1100_CONSOLE
  587. bool "Console on SA1100 serial port"
  588. depends on SERIAL_SA1100
  589. select SERIAL_CORE_CONSOLE
  590. help
  591. If you have enabled the serial port on the SA1100/SA1110 StrongARM
  592. CPU you can make it the console by answering Y to this option.
  593. Even if you say Y here, the currently visible virtual console
  594. (/dev/tty0) will still be used as the system console by default, but
  595. you can alter that using a kernel command line option such as
  596. "console=ttySA0". (Try "man bootparam" or see the documentation of
  597. your boot loader (lilo or loadlin) about how to pass options to the
  598. kernel at boot time.)
  599. config SERIAL_MRST_MAX3110
  600. tristate "SPI UART driver for Max3110"
  601. depends on SPI_DW_PCI
  602. select SERIAL_CORE
  603. select SERIAL_CORE_CONSOLE
  604. help
  605. This is the UART protocol driver for the MAX3110 device on
  606. the Intel Moorestown platform. On other systems use the max3100
  607. driver.
  608. config SERIAL_MFD_HSU
  609. tristate "Medfield High Speed UART support"
  610. depends on PCI
  611. select SERIAL_CORE
  612. config SERIAL_MFD_HSU_CONSOLE
  613. boolean "Medfile HSU serial console support"
  614. depends on SERIAL_MFD_HSU=y
  615. select SERIAL_CORE_CONSOLE
  616. config SERIAL_BFIN
  617. tristate "Blackfin serial port support"
  618. depends on BLACKFIN
  619. select SERIAL_CORE
  620. select SERIAL_BFIN_UART0 if (BF531 || BF532 || BF533 || BF561)
  621. help
  622. Add support for the built-in UARTs on the Blackfin.
  623. To compile this driver as a module, choose M here: the
  624. module will be called bfin_5xx.
  625. config SERIAL_BFIN_CONSOLE
  626. bool "Console on Blackfin serial port"
  627. depends on SERIAL_BFIN=y
  628. select SERIAL_CORE_CONSOLE
  629. choice
  630. prompt "UART Mode"
  631. depends on SERIAL_BFIN
  632. default SERIAL_BFIN_DMA
  633. help
  634. This driver supports the built-in serial ports of the Blackfin family
  635. of CPUs
  636. config SERIAL_BFIN_DMA
  637. bool "DMA mode"
  638. depends on !DMA_UNCACHED_NONE && KGDB_SERIAL_CONSOLE=n
  639. help
  640. This driver works under DMA mode. If this option is selected, the
  641. blackfin simple dma driver is also enabled.
  642. config SERIAL_BFIN_PIO
  643. bool "PIO mode"
  644. help
  645. This driver works under PIO mode.
  646. endchoice
  647. config SERIAL_BFIN_UART0
  648. bool "Enable UART0"
  649. depends on SERIAL_BFIN
  650. help
  651. Enable UART0
  652. config BFIN_UART0_CTSRTS
  653. bool "Enable UART0 hardware flow control"
  654. depends on SERIAL_BFIN_UART0
  655. help
  656. Enable hardware flow control in the driver.
  657. config SERIAL_BFIN_UART1
  658. bool "Enable UART1"
  659. depends on SERIAL_BFIN && (!BF531 && !BF532 && !BF533 && !BF561)
  660. help
  661. Enable UART1
  662. config BFIN_UART1_CTSRTS
  663. bool "Enable UART1 hardware flow control"
  664. depends on SERIAL_BFIN_UART1
  665. help
  666. Enable hardware flow control in the driver.
  667. config SERIAL_BFIN_UART2
  668. bool "Enable UART2"
  669. depends on SERIAL_BFIN && (BF54x || BF538 || BF539)
  670. help
  671. Enable UART2
  672. config BFIN_UART2_CTSRTS
  673. bool "Enable UART2 hardware flow control"
  674. depends on SERIAL_BFIN_UART2
  675. help
  676. Enable hardware flow control in the driver.
  677. config SERIAL_BFIN_UART3
  678. bool "Enable UART3"
  679. depends on SERIAL_BFIN && (BF54x)
  680. help
  681. Enable UART3
  682. config BFIN_UART3_CTSRTS
  683. bool "Enable UART3 hardware flow control"
  684. depends on SERIAL_BFIN_UART3
  685. help
  686. Enable hardware flow control in the driver.
  687. config SERIAL_IMX
  688. bool "IMX serial port support"
  689. depends on ARM && (ARCH_IMX || ARCH_MXC)
  690. select SERIAL_CORE
  691. select RATIONAL
  692. help
  693. If you have a machine based on a Motorola IMX CPU you
  694. can enable its onboard serial port by enabling this option.
  695. config SERIAL_IMX_CONSOLE
  696. bool "Console on IMX serial port"
  697. depends on SERIAL_IMX
  698. select SERIAL_CORE_CONSOLE
  699. help
  700. If you have enabled the serial port on the Motorola IMX
  701. CPU you can make it the console by answering Y to this option.
  702. Even if you say Y here, the currently visible virtual console
  703. (/dev/tty0) will still be used as the system console by default, but
  704. you can alter that using a kernel command line option such as
  705. "console=ttySA0". (Try "man bootparam" or see the documentation of
  706. your boot loader (lilo or loadlin) about how to pass options to the
  707. kernel at boot time.)
  708. config SERIAL_UARTLITE
  709. tristate "Xilinx uartlite serial port support"
  710. depends on PPC32 || MICROBLAZE || MFD_TIMBERDALE
  711. select SERIAL_CORE
  712. help
  713. Say Y here if you want to use the Xilinx uartlite serial controller.
  714. To compile this driver as a module, choose M here: the
  715. module will be called uartlite.
  716. config SERIAL_UARTLITE_CONSOLE
  717. bool "Support for console on Xilinx uartlite serial port"
  718. depends on SERIAL_UARTLITE=y
  719. select SERIAL_CORE_CONSOLE
  720. help
  721. Say Y here if you wish to use a Xilinx uartlite as the system
  722. console (the system console is the device which receives all kernel
  723. messages and warnings and which allows logins in single user mode).
  724. config SERIAL_SUNCORE
  725. bool
  726. depends on SPARC
  727. select SERIAL_CORE
  728. select SERIAL_CORE_CONSOLE
  729. default y
  730. config SERIAL_SUNZILOG
  731. tristate "Sun Zilog8530 serial support"
  732. depends on SPARC
  733. help
  734. This driver supports the Zilog8530 serial ports found on many Sparc
  735. systems. Say Y or M if you want to be able to these serial ports.
  736. config SERIAL_SUNZILOG_CONSOLE
  737. bool "Console on Sun Zilog8530 serial port"
  738. depends on SERIAL_SUNZILOG=y
  739. help
  740. If you would like to be able to use the Zilog8530 serial port
  741. on your Sparc system as the console, you can do so by answering
  742. Y to this option.
  743. config SERIAL_SUNSU
  744. tristate "Sun SU serial support"
  745. depends on SPARC && PCI
  746. help
  747. This driver supports the 8250 serial ports that run the keyboard and
  748. mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able
  749. to these serial ports.
  750. config SERIAL_SUNSU_CONSOLE
  751. bool "Console on Sun SU serial port"
  752. depends on SERIAL_SUNSU=y
  753. help
  754. If you would like to be able to use the SU serial port
  755. on your Sparc system as the console, you can do so by answering
  756. Y to this option.
  757. config SERIAL_MUX
  758. tristate "Serial MUX support"
  759. depends on GSC
  760. select SERIAL_CORE
  761. default y
  762. ---help---
  763. Saying Y here will enable the hardware MUX serial driver for
  764. the Nova, K class systems and D class with a 'remote control card'.
  765. The hardware MUX is not 8250/16550 compatible therefore the
  766. /dev/ttyB0 device is shared between the Serial MUX and the PDC
  767. software console. The following steps need to be completed to use
  768. the Serial MUX:
  769. 1. create the device entry (mknod /dev/ttyB0 c 11 0)
  770. 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
  771. 3. Add device ttyB0 to /etc/securetty (if you want to log on as
  772. root on this console.)
  773. 4. Change the kernel command console parameter to: console=ttyB0
  774. config SERIAL_MUX_CONSOLE
  775. bool "Support for console on serial MUX"
  776. depends on SERIAL_MUX=y
  777. select SERIAL_CORE_CONSOLE
  778. default y
  779. config PDC_CONSOLE
  780. bool "PDC software console support"
  781. depends on PARISC && !SERIAL_MUX && VT
  782. default n
  783. help
  784. Saying Y here will enable the software based PDC console to be
  785. used as the system console. This is useful for machines in
  786. which the hardware based console has not been written yet. The
  787. following steps must be competed to use the PDC console:
  788. 1. create the device entry (mknod /dev/ttyB0 c 11 0)
  789. 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
  790. 3. Add device ttyB0 to /etc/securetty (if you want to log on as
  791. root on this console.)
  792. 4. Change the kernel command console parameter to: console=ttyB0
  793. config SERIAL_SUNSAB
  794. tristate "Sun Siemens SAB82532 serial support"
  795. depends on SPARC && PCI
  796. help
  797. This driver supports the Siemens SAB82532 DUSCC serial ports on newer
  798. (PCI) UltraSPARC systems. Say Y or M if you want to be able to these
  799. serial ports.
  800. config SERIAL_SUNSAB_CONSOLE
  801. bool "Console on Sun Siemens SAB82532 serial port"
  802. depends on SERIAL_SUNSAB=y
  803. help
  804. If you would like to be able to use the SAB82532 serial port
  805. on your Sparc system as the console, you can do so by answering
  806. Y to this option.
  807. config SERIAL_SUNHV
  808. bool "Sun4v Hypervisor Console support"
  809. depends on SPARC64
  810. help
  811. This driver supports the console device found on SUN4V Sparc
  812. systems. Say Y if you want to be able to use this device.
  813. config SERIAL_IP22_ZILOG
  814. tristate "SGI Zilog8530 serial support"
  815. depends on SGI_HAS_ZILOG
  816. select SERIAL_CORE
  817. help
  818. This driver supports the Zilog8530 serial ports found on SGI
  819. systems. Say Y or M if you want to be able to these serial ports.
  820. config SERIAL_IP22_ZILOG_CONSOLE
  821. bool "Console on SGI Zilog8530 serial port"
  822. depends on SERIAL_IP22_ZILOG=y
  823. select SERIAL_CORE_CONSOLE
  824. config SERIAL_SH_SCI
  825. tristate "SuperH SCI(F) serial port support"
  826. depends on HAVE_CLK && (SUPERH || H8300 || ARCH_SHMOBILE)
  827. select SERIAL_CORE
  828. config SERIAL_SH_SCI_NR_UARTS
  829. int "Maximum number of SCI(F) serial ports"
  830. depends on SERIAL_SH_SCI
  831. default "2"
  832. config SERIAL_SH_SCI_CONSOLE
  833. bool "Support for console on SuperH SCI(F)"
  834. depends on SERIAL_SH_SCI=y
  835. select SERIAL_CORE_CONSOLE
  836. config SERIAL_SH_SCI_DMA
  837. bool "DMA support"
  838. depends on SERIAL_SH_SCI && SH_DMAE && EXPERIMENTAL
  839. config SERIAL_PNX8XXX
  840. bool "Enable PNX8XXX SoCs' UART Support"
  841. depends on MIPS && (SOC_PNX8550 || SOC_PNX833X)
  842. select SERIAL_CORE
  843. help
  844. If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330
  845. and you want to use serial ports, say Y. Otherwise, say N.
  846. config SERIAL_PNX8XXX_CONSOLE
  847. bool "Enable PNX8XX0 serial console"
  848. depends on SERIAL_PNX8XXX
  849. select SERIAL_CORE_CONSOLE
  850. help
  851. If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330
  852. and you want to use serial console, say Y. Otherwise, say N.
  853. config SERIAL_CORE
  854. tristate
  855. config SERIAL_CORE_CONSOLE
  856. bool
  857. config CONSOLE_POLL
  858. bool
  859. config SERIAL_68328
  860. bool "68328 serial support"
  861. depends on M68328 || M68EZ328 || M68VZ328
  862. help
  863. This driver supports the built-in serial port of the Motorola 68328
  864. (standard, EZ and VZ varieties).
  865. config SERIAL_68328_RTS_CTS
  866. bool "Support RTS/CTS on 68328 serial port"
  867. depends on SERIAL_68328
  868. config SERIAL_MCF
  869. bool "Coldfire serial support"
  870. depends on COLDFIRE
  871. select SERIAL_CORE
  872. help
  873. This serial driver supports the Freescale Coldfire serial ports.
  874. config SERIAL_MCF_BAUDRATE
  875. int "Default baudrate for Coldfire serial ports"
  876. depends on SERIAL_MCF
  877. default 19200
  878. help
  879. This setting lets you define what the default baudrate is for the
  880. ColdFire serial ports. The usual default varies from board to board,
  881. and this setting is a way of catering for that.
  882. config SERIAL_MCF_CONSOLE
  883. bool "Coldfire serial console support"
  884. depends on SERIAL_MCF
  885. select SERIAL_CORE_CONSOLE
  886. help
  887. Enable a ColdFire internal serial port to be the system console.
  888. config SERIAL_68360_SMC
  889. bool "68360 SMC uart support"
  890. depends on M68360
  891. help
  892. This driver supports the SMC serial ports of the Motorola 68360 CPU.
  893. config SERIAL_68360_SCC
  894. bool "68360 SCC uart support"
  895. depends on M68360
  896. help
  897. This driver supports the SCC serial ports of the Motorola 68360 CPU.
  898. config SERIAL_68360
  899. bool
  900. depends on SERIAL_68360_SMC || SERIAL_68360_SCC
  901. default y
  902. config SERIAL_PMACZILOG
  903. tristate "Mac or PowerMac z85c30 ESCC support"
  904. depends on (M68K && MAC) || (PPC_OF && PPC_PMAC)
  905. select SERIAL_CORE
  906. help
  907. This driver supports the Zilog z85C30 serial ports found on
  908. (Power)Mac machines.
  909. Say Y or M if you want to be able to these serial ports.
  910. config SERIAL_PMACZILOG_TTYS
  911. bool "Use ttySn device nodes for Zilog z85c30"
  912. depends on SERIAL_PMACZILOG
  913. help
  914. The pmac_zilog driver for the z85C30 chip on many powermacs
  915. historically used the device numbers for /dev/ttySn. The
  916. 8250 serial port driver also uses these numbers, which means
  917. the two drivers being unable to coexist; you could not use
  918. both z85C30 and 8250 type ports at the same time.
  919. If this option is not selected, the pmac_zilog driver will
  920. use the device numbers allocated for /dev/ttyPZn. This allows
  921. the pmac_zilog and 8250 drivers to co-exist, but may cause
  922. existing userspace setups to break. Programs that need to
  923. access the built-in serial ports on powermacs will need to
  924. be reconfigured to use /dev/ttyPZn instead of /dev/ttySn.
  925. If you enable this option, any z85c30 ports in the system will
  926. be registered as ttyS0 onwards as in the past, and you will be
  927. unable to use the 8250 module for PCMCIA or other 16C550-style
  928. UARTs.
  929. Say N unless you need the z85c30 ports on your (Power)Mac
  930. to appear as /dev/ttySn.
  931. config SERIAL_PMACZILOG_CONSOLE
  932. bool "Console on Mac or PowerMac z85c30 serial port"
  933. depends on SERIAL_PMACZILOG=y
  934. select SERIAL_CORE_CONSOLE
  935. help
  936. If you would like to be able to use the z85c30 serial port
  937. on your (Power)Mac as the console, you can do so by answering
  938. Y to this option.
  939. config SERIAL_CPM
  940. tristate "CPM SCC/SMC serial port support"
  941. depends on CPM2 || 8xx
  942. select SERIAL_CORE
  943. help
  944. This driver supports the SCC and SMC serial ports on Motorola
  945. embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
  946. config SERIAL_CPM_CONSOLE
  947. bool "Support for console on CPM SCC/SMC serial port"
  948. depends on SERIAL_CPM=y
  949. select SERIAL_CORE_CONSOLE
  950. help
  951. Say Y here if you wish to use a SCC or SMC CPM UART as the system
  952. console (the system console is the device which receives all kernel
  953. messages and warnings and which allows logins in single user mode).
  954. Even if you say Y here, the currently visible framebuffer console
  955. (/dev/tty0) will still be used as the system console by default, but
  956. you can alter that using a kernel command line option such as
  957. "console=ttyCPM0". (Try "man bootparam" or see the documentation of
  958. your boot loader (lilo or loadlin) about how to pass options to the
  959. kernel at boot time.)
  960. config SERIAL_SGI_L1_CONSOLE
  961. bool "SGI Altix L1 serial console support"
  962. depends on IA64_GENERIC || IA64_SGI_SN2
  963. select SERIAL_CORE
  964. select SERIAL_CORE_CONSOLE
  965. help
  966. If you have an SGI Altix and you would like to use the system
  967. controller serial port as your console (you want this!),
  968. say Y. Otherwise, say N.
  969. config SERIAL_MPC52xx
  970. tristate "Freescale MPC52xx/MPC512x family PSC serial support"
  971. depends on PPC_MPC52xx || PPC_MPC512x
  972. select SERIAL_CORE
  973. help
  974. This driver supports MPC52xx and MPC512x PSC serial ports. If you would
  975. like to use them, you must answer Y or M to this option. Note that
  976. for use as console, it must be included in kernel and not as a
  977. module.
  978. config SERIAL_MPC52xx_CONSOLE
  979. bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port"
  980. depends on SERIAL_MPC52xx=y
  981. select SERIAL_CORE_CONSOLE
  982. help
  983. Select this options if you'd like to use one of the PSC serial port
  984. of the Freescale MPC52xx family as a console.
  985. config SERIAL_MPC52xx_CONSOLE_BAUD
  986. int "Freescale MPC52xx/MPC512x family PSC serial port baud"
  987. depends on SERIAL_MPC52xx_CONSOLE=y
  988. default "9600"
  989. help
  990. Select the MPC52xx console baud rate.
  991. This value is only used if the bootloader doesn't pass in the
  992. console baudrate
  993. config SERIAL_ICOM
  994. tristate "IBM Multiport Serial Adapter"
  995. depends on PCI && (PPC_ISERIES || PPC_PSERIES)
  996. select SERIAL_CORE
  997. select FW_LOADER
  998. help
  999. This driver is for a family of multiport serial adapters
  1000. including 2 port RVX, 2 port internal modem, 4 port internal
  1001. modem and a split 1 port RVX and 1 port internal modem.
  1002. This driver can also be built as a module. If so, the module
  1003. will be called icom.
  1004. config SERIAL_M32R_SIO
  1005. bool "M32R SIO I/F"
  1006. depends on M32R
  1007. default y
  1008. select SERIAL_CORE
  1009. help
  1010. Say Y here if you want to use the M32R serial controller.
  1011. config SERIAL_M32R_SIO_CONSOLE
  1012. bool "use SIO console"
  1013. depends on SERIAL_M32R_SIO=y
  1014. select SERIAL_CORE_CONSOLE
  1015. help
  1016. Say Y here if you want to support a serial console.
  1017. If you use an M3T-M32700UT or an OPSPUT platform,
  1018. please say also y for SERIAL_M32R_PLDSIO.
  1019. config SERIAL_M32R_PLDSIO
  1020. bool "M32R SIO I/F on a PLD"
  1021. depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT)
  1022. default n
  1023. help
  1024. Say Y here if you want to use the M32R serial controller
  1025. on a PLD (Programmable Logic Device).
  1026. If you use an M3T-M32700UT or an OPSPUT platform,
  1027. please say Y.
  1028. config SERIAL_TXX9
  1029. bool "TMPTX39XX/49XX SIO support"
  1030. depends on HAS_TXX9_SERIAL
  1031. select SERIAL_CORE
  1032. default y
  1033. config HAS_TXX9_SERIAL
  1034. bool
  1035. config SERIAL_TXX9_NR_UARTS
  1036. int "Maximum number of TMPTX39XX/49XX SIO ports"
  1037. depends on SERIAL_TXX9
  1038. default "6"
  1039. config SERIAL_TXX9_CONSOLE
  1040. bool "TMPTX39XX/49XX SIO Console support"
  1041. depends on SERIAL_TXX9=y
  1042. select SERIAL_CORE_CONSOLE
  1043. config SERIAL_TXX9_STDSERIAL
  1044. bool "TX39XX/49XX SIO act as standard serial"
  1045. depends on !SERIAL_8250 && SERIAL_TXX9
  1046. config SERIAL_VR41XX
  1047. tristate "NEC VR4100 series Serial Interface Unit support"
  1048. depends on CPU_VR41XX
  1049. select SERIAL_CORE
  1050. help
  1051. If you have a NEC VR4100 series processor and you want to use
  1052. Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
  1053. (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N.
  1054. config SERIAL_VR41XX_CONSOLE
  1055. bool "Enable NEC VR4100 series Serial Interface Unit console"
  1056. depends on SERIAL_VR41XX=y
  1057. select SERIAL_CORE_CONSOLE
  1058. help
  1059. If you have a NEC VR4100 series processor and you want to use
  1060. a console on a serial port, say Y. Otherwise, say N.
  1061. config SERIAL_JSM
  1062. tristate "Digi International NEO PCI Support"
  1063. depends on PCI
  1064. select SERIAL_CORE
  1065. help
  1066. This is a driver for Digi International's Neo series
  1067. of cards which provide multiple serial ports. You would need
  1068. something like this to connect more than two modems to your Linux
  1069. box, for instance in order to become a dial-in server. This driver
  1070. supports PCI boards only.
  1071. If you have a card like this, say Y here, otherwise say N.
  1072. To compile this driver as a module, choose M here: the
  1073. module will be called jsm.
  1074. config SERIAL_SGI_IOC4
  1075. tristate "SGI IOC4 controller serial support"
  1076. depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4
  1077. select SERIAL_CORE
  1078. help
  1079. If you have an SGI Altix with an IOC4 based Base IO card
  1080. and wish to use the serial ports on this card, say Y.
  1081. Otherwise, say N.
  1082. config SERIAL_SGI_IOC3
  1083. tristate "SGI Altix IOC3 serial support"
  1084. depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3
  1085. select SERIAL_CORE
  1086. help
  1087. If you have an SGI Altix with an IOC3 serial card,
  1088. say Y or M. Otherwise, say N.
  1089. config SERIAL_MSM
  1090. bool "MSM on-chip serial port support"
  1091. depends on ARM && ARCH_MSM
  1092. select SERIAL_CORE
  1093. config SERIAL_MSM_CONSOLE
  1094. bool "MSM serial console support"
  1095. depends on SERIAL_MSM=y
  1096. select SERIAL_CORE_CONSOLE
  1097. config SERIAL_MSM_HS
  1098. tristate "MSM UART High Speed: Serial Driver"
  1099. depends on ARCH_MSM
  1100. select SERIAL_CORE
  1101. help
  1102. If you have a machine based on MSM family of SoCs, you
  1103. can enable its onboard high speed serial port by enabling
  1104. this option.
  1105. Choose M here to compile it as a module. The module will be
  1106. called msm_serial_hs.
  1107. config SERIAL_VT8500
  1108. bool "VIA VT8500 on-chip serial port support"
  1109. depends on ARM && ARCH_VT8500
  1110. select SERIAL_CORE
  1111. config SERIAL_VT8500_CONSOLE
  1112. bool "VIA VT8500 serial console support"
  1113. depends on SERIAL_VT8500=y
  1114. select SERIAL_CORE_CONSOLE
  1115. config SERIAL_NETX
  1116. tristate "NetX serial port support"
  1117. depends on ARM && ARCH_NETX
  1118. select SERIAL_CORE
  1119. help
  1120. If you have a machine based on a Hilscher NetX SoC you
  1121. can enable its onboard serial port by enabling this option.
  1122. To compile this driver as a module, choose M here: the
  1123. module will be called netx-serial.
  1124. config SERIAL_NETX_CONSOLE
  1125. bool "Console on NetX serial port"
  1126. depends on SERIAL_NETX=y
  1127. select SERIAL_CORE_CONSOLE
  1128. help
  1129. If you have enabled the serial port on the Hilscher NetX SoC
  1130. you can make it the console by answering Y to this option.
  1131. config SERIAL_OF_PLATFORM
  1132. tristate "Serial port on Open Firmware platform bus"
  1133. depends on OF
  1134. depends on SERIAL_8250 || SERIAL_OF_PLATFORM_NWPSERIAL
  1135. help
  1136. If you have a PowerPC based system that has serial ports
  1137. on a platform specific bus, you should enable this option.
  1138. Currently, only 8250 compatible ports are supported, but
  1139. others can easily be added.
  1140. config SERIAL_OMAP
  1141. tristate "OMAP serial port support"
  1142. depends on ARCH_OMAP2 || ARCH_OMAP3 || ARCH_OMAP4
  1143. select SERIAL_CORE
  1144. help
  1145. If you have a machine based on an Texas Instruments OMAP CPU you
  1146. can enable its onboard serial ports by enabling this option.
  1147. By enabling this option you take advantage of dma feature available
  1148. with the omap-serial driver. DMA support can be enabled from platform
  1149. data.
  1150. config SERIAL_OMAP_CONSOLE
  1151. bool "Console on OMAP serial port"
  1152. depends on SERIAL_OMAP
  1153. select SERIAL_CORE_CONSOLE
  1154. help
  1155. Select this option if you would like to use omap serial port as
  1156. console.
  1157. Even if you say Y here, the currently visible virtual console
  1158. (/dev/tty0) will still be used as the system console by default, but
  1159. you can alter that using a kernel command line option such as
  1160. "console=ttyOx". (Try "man bootparam" or see the documentation of
  1161. your boot loader about how to pass options to the kernel at
  1162. boot time.)
  1163. config SERIAL_OF_PLATFORM_NWPSERIAL
  1164. tristate "NWP serial port driver"
  1165. depends on PPC_OF && PPC_DCR
  1166. select SERIAL_OF_PLATFORM
  1167. select SERIAL_CORE_CONSOLE
  1168. select SERIAL_CORE
  1169. help
  1170. This driver supports the cell network processor nwp serial
  1171. device.
  1172. config SERIAL_OF_PLATFORM_NWPSERIAL_CONSOLE
  1173. bool "Console on NWP serial port"
  1174. depends on SERIAL_OF_PLATFORM_NWPSERIAL=y
  1175. select SERIAL_CORE_CONSOLE
  1176. help
  1177. Support for Console on the NWP serial ports.
  1178. config SERIAL_LANTIQ
  1179. bool "Lantiq serial driver"
  1180. depends on LANTIQ
  1181. select SERIAL_CORE
  1182. select SERIAL_CORE_CONSOLE
  1183. help
  1184. Support for console and UART on Lantiq SoCs.
  1185. config SERIAL_QE
  1186. tristate "Freescale QUICC Engine serial port support"
  1187. depends on QUICC_ENGINE
  1188. select SERIAL_CORE
  1189. select FW_LOADER
  1190. default n
  1191. help
  1192. This driver supports the QE serial ports on Freescale embedded
  1193. PowerPC that contain a QUICC Engine.
  1194. config SERIAL_SC26XX
  1195. tristate "SC2681/SC2692 serial port support"
  1196. depends on SNI_RM
  1197. select SERIAL_CORE
  1198. help
  1199. This is a driver for the onboard serial ports of
  1200. older RM400 machines.
  1201. config SERIAL_SC26XX_CONSOLE
  1202. bool "Console on SC2681/SC2692 serial port"
  1203. depends on SERIAL_SC26XX
  1204. select SERIAL_CORE_CONSOLE
  1205. help
  1206. Support for Console on SC2681/SC2692 serial ports.
  1207. config SERIAL_BFIN_SPORT
  1208. tristate "Blackfin SPORT emulate UART"
  1209. depends on BLACKFIN
  1210. select SERIAL_CORE
  1211. help
  1212. Enable SPORT emulate UART on Blackfin series.
  1213. To compile this driver as a module, choose M here: the
  1214. module will be called bfin_sport_uart.
  1215. config SERIAL_BFIN_SPORT_CONSOLE
  1216. bool "Console on Blackfin sport emulated uart"
  1217. depends on SERIAL_BFIN_SPORT=y
  1218. select SERIAL_CORE_CONSOLE
  1219. config SERIAL_BFIN_SPORT0_UART
  1220. bool "Enable UART over SPORT0"
  1221. depends on SERIAL_BFIN_SPORT && !(BF542 || BF544)
  1222. help
  1223. Enable UART over SPORT0
  1224. config SERIAL_BFIN_SPORT0_UART_CTSRTS
  1225. bool "Enable UART over SPORT0 hardware flow control"
  1226. depends on SERIAL_BFIN_SPORT0_UART
  1227. help
  1228. Enable hardware flow control in the driver.
  1229. config SERIAL_BFIN_SPORT1_UART
  1230. bool "Enable UART over SPORT1"
  1231. depends on SERIAL_BFIN_SPORT
  1232. help
  1233. Enable UART over SPORT1
  1234. config SERIAL_BFIN_SPORT1_UART_CTSRTS
  1235. bool "Enable UART over SPORT1 hardware flow control"
  1236. depends on SERIAL_BFIN_SPORT1_UART
  1237. help
  1238. Enable hardware flow control in the driver.
  1239. config SERIAL_BFIN_SPORT2_UART
  1240. bool "Enable UART over SPORT2"
  1241. depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539)
  1242. help
  1243. Enable UART over SPORT2
  1244. config SERIAL_BFIN_SPORT2_UART_CTSRTS
  1245. bool "Enable UART over SPORT2 hardware flow control"
  1246. depends on SERIAL_BFIN_SPORT2_UART
  1247. help
  1248. Enable hardware flow control in the driver.
  1249. config SERIAL_BFIN_SPORT3_UART
  1250. bool "Enable UART over SPORT3"
  1251. depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539)
  1252. help
  1253. Enable UART over SPORT3
  1254. config SERIAL_BFIN_SPORT3_UART_CTSRTS
  1255. bool "Enable UART over SPORT3 hardware flow control"
  1256. depends on SERIAL_BFIN_SPORT3_UART
  1257. help
  1258. Enable hardware flow control in the driver.
  1259. config SERIAL_TIMBERDALE
  1260. tristate "Support for timberdale UART"
  1261. select SERIAL_CORE
  1262. ---help---
  1263. Add support for UART controller on timberdale.
  1264. config SERIAL_BCM63XX
  1265. tristate "bcm63xx serial port support"
  1266. select SERIAL_CORE
  1267. depends on BCM63XX
  1268. help
  1269. If you have a bcm63xx CPU, you can enable its onboard
  1270. serial port by enabling this options.
  1271. To compile this driver as a module, choose M here: the
  1272. module will be called bcm963xx_uart.
  1273. config SERIAL_BCM63XX_CONSOLE
  1274. bool "Console on bcm63xx serial port"
  1275. depends on SERIAL_BCM63XX=y
  1276. select SERIAL_CORE_CONSOLE
  1277. help
  1278. If you have enabled the serial port on the bcm63xx CPU
  1279. you can make it the console by answering Y to this option.
  1280. config SERIAL_GRLIB_GAISLER_APBUART
  1281. tristate "GRLIB APBUART serial support"
  1282. depends on OF && SPARC
  1283. select SERIAL_CORE
  1284. ---help---
  1285. Add support for the GRLIB APBUART serial port.
  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. config SERIAL_ALTERA_JTAGUART
  1293. tristate "Altera JTAG UART support"
  1294. select SERIAL_CORE
  1295. help
  1296. This driver supports the Altera JTAG UART port.
  1297. config SERIAL_ALTERA_JTAGUART_CONSOLE
  1298. bool "Altera JTAG UART console support"
  1299. depends on SERIAL_ALTERA_JTAGUART=y
  1300. select SERIAL_CORE_CONSOLE
  1301. help
  1302. Enable a Altera JTAG UART port to be the system console.
  1303. config SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS
  1304. bool "Bypass output when no connection"
  1305. depends on SERIAL_ALTERA_JTAGUART_CONSOLE
  1306. select SERIAL_CORE_CONSOLE
  1307. help
  1308. Bypass console output and keep going even if there is no
  1309. JTAG terminal connection with the host.
  1310. config SERIAL_ALTERA_UART
  1311. tristate "Altera UART support"
  1312. select SERIAL_CORE
  1313. help
  1314. This driver supports the Altera softcore UART port.
  1315. config SERIAL_ALTERA_UART_MAXPORTS
  1316. int "Maximum number of Altera UART ports"
  1317. depends on SERIAL_ALTERA_UART
  1318. default 4
  1319. help
  1320. This setting lets you define the maximum number of the Altera
  1321. UART ports. The usual default varies from board to board, and
  1322. this setting is a way of catering for that.
  1323. config SERIAL_ALTERA_UART_BAUDRATE
  1324. int "Default baudrate for Altera UART ports"
  1325. depends on SERIAL_ALTERA_UART
  1326. default 115200
  1327. help
  1328. This setting lets you define what the default baudrate is for the
  1329. Altera UART ports. The usual default varies from board to board,
  1330. and this setting is a way of catering for that.
  1331. config SERIAL_ALTERA_UART_CONSOLE
  1332. bool "Altera UART console support"
  1333. depends on SERIAL_ALTERA_UART=y
  1334. select SERIAL_CORE_CONSOLE
  1335. help
  1336. Enable a Altera UART port to be the system console.
  1337. config SERIAL_IFX6X60
  1338. tristate "SPI protocol driver for Infineon 6x60 modem (EXPERIMENTAL)"
  1339. depends on GPIOLIB && SPI && EXPERIMENTAL
  1340. help
  1341. Support for the IFX6x60 modem devices on Intel MID platforms.
  1342. config SERIAL_PCH_UART
  1343. tristate "Intel EG20T PCH / OKI SEMICONDUCTOR IOH(ML7213/ML7223) UART"
  1344. depends on PCI
  1345. select SERIAL_CORE
  1346. help
  1347. This driver is for PCH(Platform controller Hub) UART of Intel EG20T
  1348. which is an IOH(Input/Output Hub) for x86 embedded processor.
  1349. Enabling PCH_DMA, this PCH UART works as DMA mode.
  1350. This driver also can be used for OKI SEMICONDUCTOR IOH(Input/
  1351. Output Hub), ML7213 and ML7223.
  1352. ML7213 IOH is for IVI(In-Vehicle Infotainment) use and ML7223 IOH is
  1353. for MP(Media Phone) use.
  1354. ML7213/ML7223 is companion chip for Intel Atom E6xx series.
  1355. ML7213/ML7223 is completely compatible for Intel EG20T PCH.
  1356. config SERIAL_MSM_SMD
  1357. bool "Enable tty device interface for some SMD ports"
  1358. default n
  1359. depends on MSM_SMD
  1360. help
  1361. Enables userspace clients to read and write to some streaming SMD
  1362. ports via tty device interface for MSM chipset.
  1363. config SERIAL_MXS_AUART
  1364. depends on ARCH_MXS
  1365. tristate "MXS AUART support"
  1366. select SERIAL_CORE
  1367. help
  1368. This driver supports the MXS Application UART (AUART) port.
  1369. config SERIAL_MXS_AUART_CONSOLE
  1370. bool "MXS AUART console support"
  1371. depends on SERIAL_MXS_AUART=y
  1372. select SERIAL_CORE_CONSOLE
  1373. help
  1374. Enable a MXS AUART port to be the system console.
  1375. config SERIAL_XILINX_PS_UART
  1376. tristate "Xilinx PS UART support"
  1377. select SERIAL_CORE
  1378. help
  1379. This driver supports the Xilinx PS UART port.
  1380. config SERIAL_XILINX_PS_UART_CONSOLE
  1381. bool "Xilinx PS UART console support"
  1382. depends on SERIAL_XILINX_PS_UART=y
  1383. select SERIAL_CORE_CONSOLE
  1384. help
  1385. Enable a Xilinx PS UART port to be the system console.
  1386. endmenu