drivers/serial/Kconfig

   1 #
   2 # Serial device configuration
   3 #
   4 # $Id: Kconfig,v 1.11 2004/03/11 18:08:04 lethal Exp $
   5 #
   6
   7 menu "Serial drivers"
   8
   9 #
  10 # The new 8250/16550 serial drivers
  11 config SERIAL_8250
  12         tristate "8250/16550 and compatible serial support"
  13         depends on (BROKEN || !SPARC)
  14         select SERIAL_CORE
  15         ---help---
  16           This selects whether you want to include the driver for the standard
  17           serial ports.  The standard answer is Y.  People who might say N
  18           here are those that are setting up dedicated Ethernet WWW/FTP
  19           servers, or users that have one of the various bus mice instead of a
  20           serial mouse and don't intend to use their machine's standard serial
  21           port for anything.  (Note that the Cyclades and Stallion multi
  22           serial port drivers do not need this driver built in for them to
  23           work.)
  24
  25           To compile this driver as a module, choose M here: the
  26           module will be called 8250.
  27           [WARNING: Do not compile this driver as a module if you are using
  28           non-standard serial ports, since the configuration information will
  29           be lost when the driver is unloaded.  This limitation may be lifted
  30           in the future.]
  31
  32           BTW1: If you have a mouseman serial mouse which is not recognized by
  33           the X window system, try running gpm first.
  34
  35           BTW2: If you intend to use a software modem (also called Winmodem)
  36           under Linux, forget it.  These modems are crippled and require
  37           proprietary drivers which are only available under Windows.
  38
  39           Most people will say Y or M here, so that they can use serial mice,
  40           modems and similar devices connecting to the standard serial ports.
  41
  42 config SERIAL_8250_CONSOLE
  43         bool "Console on 8250/16550 and compatible serial port"
  44         depends on SERIAL_8250=y
  45         select SERIAL_CORE_CONSOLE
  46         ---help---
  47           If you say Y here, it will be possible to use a serial port as the
  48           system console (the system console is the device which receives all
  49           kernel messages and warnings and which allows logins in single user
  50           mode). This could be useful if some terminal or printer is connected
  51           to that serial port.
  52
  53           Even if you say Y here, the currently visible virtual console
  54           (/dev/tty0) will still be used as the system console by default, but
  55           you can alter that using a kernel command line option such as
  56           "console=ttyS1". (Try "man bootparam" or see the documentation of
  57           your boot loader (grub or lilo or loadlin) about how to pass options
  58           to the kernel at boot time.)
  59
  60           If you don't have a VGA card installed and you say Y here, the
  61           kernel will automatically use the first serial line, /dev/ttyS0, as
  62           system console.
  63
  64           If unsure, say N.
  65
  66 config SERIAL_8250_CS
  67         tristate "8250/16550 PCMCIA device support"
  68         depends on PCMCIA && SERIAL_8250
  69         ---help---
  70           Say Y here to enable support for 16-bit PCMCIA serial devices,
  71           including serial port cards, modems, and the modem functions of
  72           multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
  73           credit-card size devices often used with laptops.)
  74
  75           To compile this driver as a module, choose M here: the
  76           module will be called serial_cs.
  77
  78           If unsure, say N.
  79
  80 config SERIAL_8250_ACPI
  81         bool "8250/16550 device discovery via ACPI namespace"
  82         default y if IA64
  83         depends on ACPI && SERIAL_8250
  84         ---help---
  85           If you wish to enable serial port discovery via the ACPI
  86           namespace, say Y here.  If unsure, say N.
  87
  88 config SERIAL_8250_NR_UARTS
  89         int "Maximum number of 8250/16550 serial ports"
  90         depends on SERIAL_8250
  91         default "4"
  92         help
  93           Set this to the number of serial ports you want the driver
  94           to support.  This includes any ports discovered via ACPI or
  95           PCI enumeration and any ports that may be added at run-time
  96           via hot-plug, or any ISA multi-port serial cards.
  97
  98 config SERIAL_8250_RUNTIME_UARTS
  99         int "Number of 8250/16550 serial ports to register at runtime"
 100         depends on SERIAL_8250
 101         range 0 SERIAL_8250_NR_UARTS
 102         default "4"
 103         help
 104           Set this to the maximum number of serial ports you want
 105           the kernel to register at boot time.  This can be overriden
 106           with the module parameter "nr_uarts", or boot-time parameter
 107           8250.nr_uarts
 108
 109 config SERIAL_8250_EXTENDED
 110         bool "Extended 8250/16550 serial driver options"
 111         depends on SERIAL_8250
 112         help
 113           If you wish to use any non-standard features of the standard "dumb"
 114           driver, say Y here. This includes HUB6 support, shared serial
 115           interrupts, special multiport support, support for more than the
 116           four COM 1/2/3/4 boards, etc.
 117
 118           Note that the answer to this question won't directly affect the
 119           kernel: saying N will just cause the configurator to skip all
 120           the questions about serial driver options. If unsure, say N.
 121
 122 config SERIAL_8250_MANY_PORTS
 123         bool "Support more than 4 legacy serial ports"
 124         depends on SERIAL_8250_EXTENDED && !IA64
 125         help
 126           Say Y here if you have dumb serial boards other than the four
 127           standard COM 1/2/3/4 ports. This may happen if you have an AST
 128           FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available
 129           from <http://www.tldp.org/docs.html#howto>), or other custom
 130           serial port hardware which acts similar to standard serial port
 131           hardware. If you only use the standard COM 1/2/3/4 ports, you can
 132           say N here to save some memory. You can also say Y if you have an
 133           "intelligent" multiport card such as Cyclades, Digiboards, etc.
 134
 135 config SERIAL_8250_SHARE_IRQ
 136         bool "Support for sharing serial interrupts"
 137         depends on SERIAL_8250_EXTENDED
 138         help
 139           Some serial boards have hardware support which allows multiple dumb
 140           serial ports on the same board to share a single IRQ. To enable
 141           support for this in the serial driver, say Y here.
 142
 143 config SERIAL_8250_DETECT_IRQ
 144         bool "Autodetect IRQ on standard ports (unsafe)"
 145         depends on SERIAL_8250_EXTENDED
 146         help
 147           Say Y here if you want the kernel to try to guess which IRQ
 148           to use for your serial port.
 149
 150           This is considered unsafe; it is far better to configure the IRQ in
 151           a boot script using the setserial command.
 152
 153           If unsure, say N.
 154
 155 config SERIAL_8250_RSA
 156         bool "Support RSA serial ports"
 157         depends on SERIAL_8250_EXTENDED
 158         help
 159           ::: To be written :::
 160
 161 #
 162 # Multi-port serial cards
 163 #
 164
 165 config SERIAL_8250_FOURPORT
 166         tristate "Support Fourport cards"
 167         depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
 168         help
 169           Say Y here if you have an AST FourPort serial board.
 170
 171           To compile this driver as a module, choose M here: the module
 172           will be called 8250_fourport.
 173
 174 config SERIAL_8250_ACCENT
 175         tristate "Support Accent cards"
 176         depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
 177         help
 178           Say Y here if you have an Accent Async serial board.
 179
 180           To compile this driver as a module, choose M here: the module
 181           will be called 8250_accent.
 182
 183
 184 config SERIAL_8250_BOCA
 185         tristate "Support Boca cards"
 186         depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
 187         help
 188           Say Y here if you have a Boca serial board.  Please read the Boca
 189           mini-HOWTO, avaialble from <http://www.tldp.org/docs.html#howto>
 190
 191           To compile this driver as a module, choose M here: the module
 192           will be called 8250_boca.
 193
 194 config SERIAL_8250_HUB6
 195         tristate "Support Hub6 cards"
 196         depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
 197         help
 198           Say Y here if you have a HUB6 serial board.
 199
 200           To compile this driver as a module, choose M here: the module
 201           will be called 8250_hub6.
 202
 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
 209           To compile this driver as a module, choose M here: the module
 210           will be called 8250_mca.
 211
 212 config SERIAL_8250_ACORN
 213         tristate "Acorn expansion card serial port support"
 214         depends on ARCH_ACORN && SERIAL_8250
 215         help
 216           If you have an Atomwide Serial card or Serial Port card for an Acorn
 217           system, say Y to this option.  The driver can handle 1, 2, or 3 port
 218           cards.  If unsure, say N.
 219
 220 config SERIAL_8250_AU1X00
 221         bool "AU1X00 serial port support"
 222         depends on SERIAL_8250 != n && SOC_AU1X00
 223         help
 224           If you have an Au1x00 board and want to use the serial port, say Y
 225           to this option.  The driver can handle 1 or 2 serial ports.
 226           If unsure, say N.
 227
 228 comment "Non-8250 serial port support"
 229
 230 config SERIAL_AMBA_PL010
 231         tristate "ARM AMBA PL010 serial port support"
 232         depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
 233         select SERIAL_CORE
 234         help
 235           This selects the ARM(R) AMBA(R) PrimeCell PL010 UART.  If you have
 236           an Integrator/AP or Integrator/PP2 platform, say Y or M here.
 237
 238           If unsure, say N.
 239
 240 config SERIAL_AMBA_PL010_CONSOLE
 241         bool "Support for console on AMBA serial port"
 242         depends on SERIAL_AMBA_PL010=y
 243         select SERIAL_CORE_CONSOLE
 244         ---help---
 245           Say Y here if you wish to use an AMBA PrimeCell UART as the system
 246           console (the system console is the device which receives all kernel
 247           messages and warnings and which allows logins in single user mode).
 248
 249           Even if you say Y here, the currently visible framebuffer console
 250           (/dev/tty0) will still be used as the system console by default, but
 251           you can alter that using a kernel command line option such as
 252           "console=ttyAM0". (Try "man bootparam" or see the documentation of
 253           your boot loader (lilo or loadlin) about how to pass options to the
 254           kernel at boot time.)
 255
 256 config SERIAL_AMBA_PL011
 257         tristate "ARM AMBA PL011 serial port support"
 258         depends on ARM_AMBA
 259         select SERIAL_CORE
 260         help
 261           This selects the ARM(R) AMBA(R) PrimeCell PL011 UART.  If you have
 262           an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M
 263           here.
 264
 265           If unsure, say N.
 266
 267 config SERIAL_AMBA_PL011_CONSOLE
 268         bool "Support for console on AMBA serial port"
 269         depends on SERIAL_AMBA_PL011=y
 270         select SERIAL_CORE_CONSOLE
 271         ---help---
 272           Say Y here if you wish to use an AMBA PrimeCell UART as the system
 273           console (the system console is the device which receives all kernel
 274           messages and warnings and which allows logins in single user mode).
 275
 276           Even if you say Y here, the currently visible framebuffer console
 277           (/dev/tty0) will still be used as the system console by default, but
 278           you can alter that using a kernel command line option such as
 279           "console=ttyAM0". (Try "man bootparam" or see the documentation of
 280           your boot loader (lilo or loadlin) about how to pass options to the
 281           kernel at boot time.)
 282
 283 config SERIAL_AT91
 284         bool "AT91RM9200 serial port support"
 285         depends on ARM && ARCH_AT91RM9200
 286         select SERIAL_CORE
 287         help
 288           This enables the driver for the on-chip UARTs of the AT91RM9200
 289           processor.
 290
 291 config SERIAL_AT91_CONSOLE
 292         bool "Support for console on AT91RM9200 serial port"
 293         depends on SERIAL_AT91=y
 294         select SERIAL_CORE_CONSOLE
 295         help
 296           Say Y here if you wish to use a UART on the AT91RM9200 as the system
 297           console (the system console is the device which receives all kernel
 298           messages and warnings and which allows logins in single user mode).
 299
 300 config SERIAL_AT91_TTYAT
 301         bool "Install as device ttyAT0-4 instead of ttyS0-4"
 302         depends on SERIAL_AT91=y
 303         help
 304           Say Y here if you wish to have the five internal AT91RM9200 UARTs
 305           appear as /dev/ttyAT0-4 (major 204, minor 154-158) instead of the
 306           normal /dev/ttyS0-4 (major 4, minor 64-68). This is necessary if
 307           you also want other UARTs, such as external 8250/16C550 compatible
 308           UARTs.
 309           The ttySn nodes are legally reserved for the 8250 serial driver
 310           but are often misused by other serial drivers.
 311
 312           To use this, you should create suitable ttyATn device nodes in
 313           /dev/, and pass "console=ttyATn" to the kernel.
 314
 315           Say Y if you have an external 8250/16C550 UART.  If unsure, say N.
 316
 317 config SERIAL_CLPS711X
 318         tristate "CLPS711X serial port support"
 319         depends on ARM && ARCH_CLPS711X
 320         select SERIAL_CORE
 321         help
 322           ::: To be written :::
 323
 324 config SERIAL_CLPS711X_CONSOLE
 325         bool "Support for console on CLPS711X serial port"
 326         depends on SERIAL_CLPS711X=y
 327         select SERIAL_CORE_CONSOLE
 328         help
 329           Even if you say Y here, the currently visible virtual console
 330           (/dev/tty0) will still be used as the system console by default, but
 331           you can alter that using a kernel command line option such as
 332           "console=ttyCL1". (Try "man bootparam" or see the documentation of
 333           your boot loader (lilo or loadlin) about how to pass options to the
 334           kernel at boot time.)
 335
 336 config SERIAL_S3C2410
 337         tristate "Samsung S3C2410 Serial port support"
 338         depends on ARM && ARCH_S3C2410
 339         select SERIAL_CORE
 340         help
 341           Support for the on-chip UARTs on the Samsung S3C2410X CPU,
 342           providing /dev/ttySAC0, 1 and 2 (note, some machines may not
 343           provide all of these ports, depending on how the serial port
 344           pins are configured.
 345
 346 config SERIAL_S3C2410_CONSOLE
 347         bool "Support for console on S3C2410 serial port"
 348         depends on SERIAL_S3C2410=y
 349         select SERIAL_CORE_CONSOLE
 350         help
 351           Allow selection of the S3C2410 on-board serial ports for use as
 352           an virtual console.
 353
 354           Even if you say Y here, the currently visible virtual console
 355           (/dev/tty0) will still be used as the system console by default, but
 356           you can alter that using a kernel command line option such as
 357           "console=ttySACx". (Try "man bootparam" or see the documentation of
 358           your boot loader about how to pass options to the kernel at
 359           boot time.)
 360
 361 config SERIAL_DZ
 362         bool "DECstation DZ serial driver"
 363         depends on MACH_DECSTATION && 32BIT
 364         select SERIAL_CORE
 365         help
 366           DZ11-family serial controllers for VAXstations, including the
 367           DC7085, M7814, and M7819.
 368
 369 config SERIAL_DZ_CONSOLE
 370         bool "Support console on DECstation DZ serial driver"
 371         depends on SERIAL_DZ=y
 372         select SERIAL_CORE_CONSOLE
 373         help
 374           If you say Y here, it will be possible to use a serial port as the
 375           system console (the system console is the device which receives all
 376           kernel messages and warnings and which allows logins in single user
 377           mode).  Note that the firmware uses ttyS0 as the serial console on
 378           the Maxine and ttyS2 on the others.
 379
 380           If unsure, say Y.
 381
 382 config SERIAL_21285
 383         tristate "DC21285 serial port support"
 384         depends on ARM && FOOTBRIDGE
 385         select SERIAL_CORE
 386         help
 387           If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
 388           PCI bridge you can enable its onboard serial port by enabling this
 389           option.
 390
 391 config SERIAL_21285_CONSOLE
 392         bool "Console on DC21285 serial port"
 393         depends on SERIAL_21285=y
 394         select SERIAL_CORE_CONSOLE
 395         help
 396           If you have enabled the serial port on the 21285 footbridge you can
 397           make it the console by answering Y to this option.
 398
 399           Even if you say Y here, the currently visible virtual console
 400           (/dev/tty0) will still be used as the system console by default, but
 401           you can alter that using a kernel command line option such as
 402           "console=ttyFB". (Try "man bootparam" or see the documentation of
 403           your boot loader (lilo or loadlin) about how to pass options to the
 404           kernel at boot time.)
 405
 406 config SERIAL_MPSC
 407         bool "Marvell MPSC serial port support"
 408         depends on PPC32 && MV64X60
 409         select SERIAL_CORE
 410         help
 411           Say Y here if you want to use the Marvell MPSC serial controller.
 412
 413 config SERIAL_MPSC_CONSOLE
 414         bool "Support for console on Marvell MPSC serial port"
 415         depends on SERIAL_MPSC
 416         select SERIAL_CORE_CONSOLE
 417         help
 418           Say Y here if you want to support a serial console on a Marvell MPSC.
 419
 420 config SERIAL_PXA
 421         bool "PXA serial port support"
 422         depends on ARM && ARCH_PXA
 423         select SERIAL_CORE
 424         help
 425           If you have a machine based on an Intel XScale PXA2xx CPU you
 426           can enable its onboard serial ports by enabling this option.
 427
 428 config SERIAL_PXA_CONSOLE
 429         bool "Console on PXA serial port"
 430         depends on SERIAL_PXA
 431         select SERIAL_CORE_CONSOLE
 432         help
 433           If you have enabled the serial port on the Intel XScale PXA
 434           CPU you can make it the console by answering Y to this option.
 435
 436           Even if you say Y here, the currently visible virtual console
 437           (/dev/tty0) will still be used as the system console by default, but
 438           you can alter that using a kernel command line option such as
 439           "console=ttySA0". (Try "man bootparam" or see the documentation of
 440           your boot loader (lilo or loadlin) about how to pass options to the
 441           kernel at boot time.)
 442
 443 config SERIAL_SA1100
 444         bool "SA1100 serial port support"
 445         depends on ARM && ARCH_SA1100
 446         select SERIAL_CORE
 447         help
 448           If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
 449           can enable its onboard serial port by enabling this option.
 450           Please read <file:Documentation/arm/SA1100/serial_UART> for further
 451           info.
 452
 453 config SERIAL_SA1100_CONSOLE
 454         bool "Console on SA1100 serial port"
 455         depends on SERIAL_SA1100
 456         select SERIAL_CORE_CONSOLE
 457         help
 458           If you have enabled the serial port on the SA1100/SA1110 StrongARM
 459           CPU you can make it the console by answering Y to this option.
 460
 461           Even if you say Y here, the currently visible virtual console
 462           (/dev/tty0) will still be used as the system console by default, but
 463           you can alter that using a kernel command line option such as
 464           "console=ttySA0". (Try "man bootparam" or see the documentation of
 465           your boot loader (lilo or loadlin) about how to pass options to the
 466           kernel at boot time.)
 467
 468 config SERIAL_IMX
 469         bool "IMX serial port support"
 470         depends on ARM && ARCH_IMX
 471         select SERIAL_CORE
 472         help
 473           If you have a machine based on a Motorola IMX CPU you
 474           can enable its onboard serial port by enabling this option.
 475
 476 config SERIAL_IMX_CONSOLE
 477         bool "Console on IMX serial port"
 478         depends on SERIAL_IMX
 479         select SERIAL_CORE_CONSOLE
 480         help
 481           If you have enabled the serial port on the Motorola IMX
 482           CPU you can make it the console by answering Y to this option.
 483
 484           Even if you say Y here, the currently visible virtual console
 485           (/dev/tty0) will still be used as the system console by default, but
 486           you can alter that using a kernel command line option such as
 487           "console=ttySA0". (Try "man bootparam" or see the documentation of
 488           your boot loader (lilo or loadlin) about how to pass options to the
 489           kernel at boot time.)
 490
 491 config SERIAL_SUNCORE
 492         bool
 493         depends on SPARC
 494         select SERIAL_CORE
 495         select SERIAL_CORE_CONSOLE
 496         default y
 497
 498 config SERIAL_SUNZILOG
 499         tristate "Sun Zilog8530 serial support"
 500         depends on SPARC
 501         help
 502           This driver supports the Zilog8530 serial ports found on many Sparc
 503           systems.  Say Y or M if you want to be able to these serial ports.
 504
 505 config SERIAL_SUNZILOG_CONSOLE
 506         bool "Console on Sun Zilog8530 serial port"
 507         depends on SERIAL_SUNZILOG=y
 508         help
 509           If you would like to be able to use the Zilog8530 serial port
 510           on your Sparc system as the console, you can do so by answering
 511           Y to this option.
 512
 513 config SERIAL_SUNSU
 514         tristate "Sun SU serial support"
 515         depends on SPARC && PCI
 516         help
 517           This driver supports the 8250 serial ports that run the keyboard and
 518           mouse on (PCI) UltraSPARC systems.  Say Y or M if you want to be able
 519           to these serial ports.
 520
 521 config SERIAL_SUNSU_CONSOLE
 522         bool "Console on Sun SU serial port"
 523         depends on SERIAL_SUNSU=y
 524         help
 525           If you would like to be able to use the SU serial port
 526           on your Sparc system as the console, you can do so by answering
 527           Y to this option.
 528
 529 config SERIAL_MUX
 530         tristate "Serial MUX support"
 531         depends on GSC
 532         select SERIAL_CORE
 533         default y
 534         ---help---
 535           Saying Y here will enable the hardware MUX serial driver for
 536           the Nova and K class systems.  The hardware MUX is not 8250/16550
 537           compatible therefore the /dev/ttyB0 device is shared between the
 538           Serial MUX and the PDC software console.  The following steps
 539           need to be completed to use the Serial MUX:
 540
 541             1. create the device entry (mknod /dev/ttyB0 c 11 0)
 542             2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
 543             3. Add device ttyB0 to /etc/securetty (if you want to log on as
 544                  root on this console.)
 545             4. Change the kernel command console parameter to: console=ttyB0
 546
 547 config SERIAL_MUX_CONSOLE
 548         bool "Support for console on serial MUX"
 549         depends on SERIAL_MUX
 550         select SERIAL_CORE_CONSOLE
 551         default y
 552
 553 config PDC_CONSOLE
 554         bool "PDC software console support"
 555         depends on PARISC && !SERIAL_MUX && VT
 556         default n
 557         help
 558           Saying Y here will enable the software based PDC console to be
 559           used as the system console.  This is useful for machines in
 560           which the hardware based console has not been written yet.  The
 561           following steps must be competed to use the PDC console:
 562
 563             1. create the device entry (mknod /dev/ttyB0 c 11 0)
 564             2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
 565             3. Add device ttyB0 to /etc/securetty (if you want to log on as
 566                  root on this console.)
 567             4. Change the kernel command console parameter to: console=ttyB0
 568
 569 config SERIAL_SUNSAB
 570         tristate "Sun Siemens SAB82532 serial support"
 571         depends on SPARC && PCI
 572         help
 573           This driver supports the Siemens SAB82532 DUSCC serial ports on newer
 574           (PCI) UltraSPARC systems.  Say Y or M if you want to be able to these
 575           serial ports.
 576
 577 config SERIAL_SUNSAB_CONSOLE
 578         bool "Console on Sun Siemens SAB82532 serial port"
 579         depends on SERIAL_SUNSAB=y
 580         help
 581           If you would like to be able to use the SAB82532 serial port
 582           on your Sparc system as the console, you can do so by answering
 583           Y to this option.
 584
 585 config SERIAL_SUNHV
 586         bool "Sun4v Hypervisor Console support"
 587         depends on SPARC64
 588         help
 589           This driver supports the console device found on SUN4V Sparc
 590           systems.  Say Y if you want to be able to use this device.
 591
 592 config SERIAL_IP22_ZILOG
 593         tristate "IP22 Zilog8530 serial support"
 594         depends on SGI_IP22
 595         select SERIAL_CORE
 596         help
 597           This driver supports the Zilog8530 serial ports found on SGI IP22
 598           systems.  Say Y or M if you want to be able to these serial ports.
 599
 600 config SERIAL_IP22_ZILOG_CONSOLE
 601         bool "Console on IP22 Zilog8530 serial port"
 602         depends on SERIAL_IP22_ZILOG=y
 603         select SERIAL_CORE_CONSOLE
 604
 605 config V850E_UART
 606         bool "NEC V850E on-chip UART support"
 607         depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1
 608         select SERIAL_CORE
 609         default y
 610
 611 config V850E_UARTB
 612         bool
 613         depends V850E_UART && V850E_ME2
 614         default y
 615
 616 config V850E_UART_CONSOLE
 617         bool "Use NEC V850E on-chip UART for console"
 618         depends on V850E_UART
 619         select SERIAL_CORE_CONSOLE
 620
 621 config SERIAL_SH_SCI
 622         tristate "SH SCI(F) serial port support"
 623         depends on SUPERH || H8300
 624         select SERIAL_CORE
 625
 626 config SERIAL_SH_SCI_CONSOLE
 627         bool "Support for console on SH SCI(F)"
 628         depends on SERIAL_SH_SCI=y
 629         select SERIAL_CORE_CONSOLE
 630
 631 config SERIAL_AU1X00
 632         bool "Enable Au1x00 UART Support"
 633         depends on MIPS && SOC_AU1X00
 634         select SERIAL_CORE
 635         help
 636           If you have an Alchemy AU1X00 processor (MIPS based) and you want
 637           to use serial ports, say Y.  Otherwise, say N.
 638
 639 config SERIAL_AU1X00_CONSOLE
 640         bool "Enable Au1x00 serial console"
 641         depends on SERIAL_AU1X00
 642         select SERIAL_CORE_CONSOLE
 643         help
 644           If you have an Alchemy AU1X00 processor (MIPS based) and you want
 645           to use a console on a serial port, say Y.  Otherwise, say N.
 646
 647 config SERIAL_CORE
 648         tristate
 649
 650 config SERIAL_CORE_CONSOLE
 651         bool
 652
 653 config SERIAL_68328
 654         bool "68328 serial support"
 655         depends on M68328 || M68EZ328 || M68VZ328
 656         help
 657           This driver supports the built-in serial port of the Motorola 68328
 658           (standard, EZ and VZ varities).
 659
 660 config SERIAL_68328_RTS_CTS
 661         bool "Support RTS/CTS on 68328 serial port"
 662         depends on SERIAL_68328
 663
 664 config SERIAL_COLDFIRE
 665         bool "ColdFire serial support"
 666         depends on COLDFIRE
 667         help
 668           This driver supports the built-in serial ports of the Motorola ColdFire
 669           family of CPUs.
 670
 671 config SERIAL_68360_SMC
 672         bool "68360 SMC uart support"
 673         depends on M68360
 674         help
 675           This driver supports the SMC serial ports of the Motorola 68360 CPU.
 676
 677 config SERIAL_68360_SCC
 678         bool "68360 SCC uart support"
 679         depends on M68360
 680         help
 681           This driver supports the SCC serial ports of the Motorola 68360 CPU.
 682
 683 config SERIAL_68360
 684         bool
 685         depends on SERIAL_68360_SMC || SERIAL_68360_SCC
 686         default y
 687
 688 config SERIAL_PMACZILOG
 689         tristate "PowerMac z85c30 ESCC support"
 690         depends on PPC_OF && PPC_PMAC
 691         select SERIAL_CORE
 692         help
 693           This driver supports the Zilog z85C30 serial ports found on
 694           PowerMac machines.
 695           Say Y or M if you want to be able to these serial ports.
 696
 697 config SERIAL_PMACZILOG_CONSOLE
 698         bool "Console on PowerMac z85c30 serial port"
 699         depends on SERIAL_PMACZILOG=y
 700         select SERIAL_CORE_CONSOLE
 701         help
 702           If you would like to be able to use the z85c30 serial port
 703           on your PowerMac as the console, you can do so by answering
 704           Y to this option.
 705
 706 config SERIAL_LH7A40X
 707         tristate "Sharp LH7A40X embedded UART support"
 708         depends on ARM && ARCH_LH7A40X
 709         select SERIAL_CORE
 710         help
 711           This enables support for the three on-board UARTs of the
 712           Sharp LH7A40X series CPUs.  Choose Y or M.
 713
 714 config SERIAL_LH7A40X_CONSOLE
 715         bool "Support for console on Sharp LH7A40X serial port"
 716         depends on SERIAL_LH7A40X=y
 717         select SERIAL_CORE_CONSOLE
 718         help
 719           Say Y here if you wish to use one of the serial ports as the
 720           system console--the system console is the device which
 721           receives all kernel messages and warnings and which allows
 722           logins in single user mode.
 723
 724           Even if you say Y here, the currently visible framebuffer console
 725           (/dev/tty0) will still be used as the default system console, but
 726           you can alter that using a kernel command line, for example
 727           "console=ttyAM1".
 728
 729 config SERIAL_CPM
 730         tristate "CPM SCC/SMC serial port support"
 731         depends on CPM2 || 8xx
 732         select SERIAL_CORE
 733         help
 734           This driver supports the SCC and SMC serial ports on Motorola
 735           embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
 736
 737 config SERIAL_CPM_CONSOLE
 738         bool "Support for console on CPM SCC/SMC serial port"
 739         depends on SERIAL_CPM=y
 740         select SERIAL_CORE_CONSOLE
 741         help
 742           Say Y here if you wish to use a SCC or SMC CPM UART as the system
 743           console (the system console is the device which receives all kernel
 744           messages and warnings and which allows logins in single user mode).
 745
 746           Even if you say Y here, the currently visible framebuffer console
 747           (/dev/tty0) will still be used as the system console by default, but
 748           you can alter that using a kernel command line option such as
 749           "console=ttyCPM0". (Try "man bootparam" or see the documentation of
 750           your boot loader (lilo or loadlin) about how to pass options to the
 751           kernel at boot time.)
 752
 753 config SERIAL_CPM_SCC1
 754         bool "Support for SCC1 serial port"
 755         depends on SERIAL_CPM=y
 756         help
 757           Select the is option to use SCC1 as a serial port
 758
 759 config SERIAL_CPM_SCC2
 760         bool "Support for SCC2 serial port"
 761         depends on SERIAL_CPM=y
 762         help
 763           Select the is option to use SCC2 as a serial port
 764
 765 config SERIAL_CPM_SCC3
 766         bool "Support for SCC3 serial port"
 767         depends on SERIAL_CPM=y
 768         help
 769           Select the is option to use SCC3 as a serial port
 770
 771 config SERIAL_CPM_SCC4
 772         bool "Support for SCC4 serial port"
 773         depends on SERIAL_CPM=y
 774         help
 775           Select the is option to use SCC4 as a serial port
 776
 777 config SERIAL_CPM_SMC1
 778         bool "Support for SMC1 serial port"
 779         depends on SERIAL_CPM=y
 780         help
 781           Select the is option to use SMC1 as a serial port
 782
 783 config SERIAL_CPM_SMC2
 784         bool "Support for SMC2 serial port"
 785         depends on SERIAL_CPM=y
 786         help
 787           Select the is option to use SMC2 as a serial port
 788
 789 config SERIAL_SGI_L1_CONSOLE
 790         bool "SGI Altix L1 serial console support"
 791         depends on IA64_GENERIC || IA64_SGI_SN2
 792         select SERIAL_CORE
 793         select SERIAL_CORE_CONSOLE
 794         help
 795                 If you have an SGI Altix and you would like to use the system
 796                 controller serial port as your console (you want this!),
 797                 say Y.  Otherwise, say N.
 798
 799 config SERIAL_MPC52xx
 800         tristate "Freescale MPC52xx family PSC serial support"
 801         depends on PPC_MPC52xx
 802         select SERIAL_CORE
 803         help
 804           This drivers support the MPC52xx PSC serial ports. If you would
 805           like to use them, you must answer Y or M to this option. Not that
 806           for use as console, it must be included in kernel and not as a
 807           module.
 808
 809 config SERIAL_MPC52xx_CONSOLE
 810         bool "Console on a Freescale MPC52xx family PSC serial port"
 811         depends on SERIAL_MPC52xx=y
 812         select SERIAL_CORE_CONSOLE
 813         help
 814           Select this options if you'd like to use one of the PSC serial port
 815           of the Freescale MPC52xx family as a console.
 816
 817 config SERIAL_MPC52xx_CONSOLE_BAUD
 818         int "Freescale MPC52xx family PSC serial port baud"
 819         depends on SERIAL_MPC52xx_CONSOLE=y
 820         default "9600"
 821         help
 822           Select the MPC52xx console baud rate.
 823           This value is only used if the bootloader doesn't pass in the
 824           console baudrate
 825
 826 config SERIAL_ICOM
 827         tristate "IBM Multiport Serial Adapter"
 828         depends on PCI && (PPC_ISERIES || PPC_PSERIES)
 829         select SERIAL_CORE
 830         help
 831           This driver is for a family of multiport serial adapters
 832           including 2 port RVX, 2 port internal modem, 4 port internal
 833           modem and a split 1 port RVX and 1 port internal modem.
 834
 835           This driver can also be built as a module.  If so, the module
 836           will be called icom.
 837
 838 config SERIAL_M32R_SIO
 839         bool "M32R SIO I/F"
 840         depends on M32R
 841         default y
 842         select SERIAL_CORE
 843         help
 844           Say Y here if you want to use the M32R serial controller.
 845
 846 config SERIAL_M32R_SIO_CONSOLE
 847         bool "use SIO console"
 848         depends on SERIAL_M32R_SIO=y
 849         select SERIAL_CORE_CONSOLE
 850         help
 851           Say Y here if you want to support a serial console.
 852
 853           If you use an M3T-M32700UT or an OPSPUT platform,
 854           please say also y for SERIAL_M32R_PLDSIO.
 855
 856 config SERIAL_M32R_PLDSIO
 857         bool "M32R SIO I/F on a PLD"
 858         depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT)
 859         default n
 860         help
 861           Say Y here if you want to use the M32R serial controller
 862           on a PLD (Programmable Logic Device).
 863
 864           If you use an M3T-M32700UT or an OPSPUT platform,
 865           please say Y.
 866
 867 config SERIAL_TXX9
 868         bool "TMPTX39XX/49XX SIO support"
 869         depends HAS_TXX9_SERIAL
 870         select SERIAL_CORE
 871         default y
 872
 873 config HAS_TXX9_SERIAL
 874         bool
 875
 876 config SERIAL_TXX9_CONSOLE
 877         bool "TMPTX39XX/49XX SIO Console support"
 878         depends on SERIAL_TXX9=y
 879         select SERIAL_CORE_CONSOLE
 880
 881 config SERIAL_TXX9_STDSERIAL
 882         bool "TX39XX/49XX SIO act as standard serial"
 883         depends on !SERIAL_8250 && SERIAL_TXX9
 884
 885 config SERIAL_VR41XX
 886         tristate "NEC VR4100 series Serial Interface Unit support"
 887         depends on CPU_VR41XX
 888         select SERIAL_CORE
 889         help
 890           If you have a NEC VR4100 series processor and you want to use
 891           Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
 892           (not include VR4111/VR4121 DSIU), say Y.  Otherwise, say N.
 893
 894 config SERIAL_VR41XX_CONSOLE
 895         bool "Enable NEC VR4100 series Serial Interface Unit console"
 896         depends on SERIAL_VR41XX
 897         select SERIAL_CORE_CONSOLE
 898         help
 899           If you have a NEC VR4100 series processor and you want to use
 900           a console on a serial port, say Y.  Otherwise, say N.
 901
 902 config SERIAL_JSM
 903         tristate "Digi International NEO PCI Support"
 904         depends on PCI
 905         select SERIAL_CORE
 906         help
 907           This is a driver for Digi International's Neo series
 908           of cards which provide multiple serial ports. You would need
 909           something like this to connect more than two modems to your Linux
 910           box, for instance in order to become a dial-in server. This driver
 911           supports PCI boards only.
 912
 913           If you have a card like this, say Y here, otherwise say N.
 914
 915           To compile this driver as a module, choose M here: the
 916           module will be called jsm.
 917
 918 config SERIAL_SGI_IOC4
 919         tristate "SGI IOC4 controller serial support"
 920         depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4
 921         select SERIAL_CORE
 922         help
 923                 If you have an SGI Altix with an IOC4 based Base IO card
 924                 and wish to use the serial ports on this card, say Y.
 925                 Otherwise, say N.
 926
 927 config SERIAL_SGI_IOC3
 928         tristate "SGI Altix IOC3 serial support"
 929         depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3
 930         select SERIAL_CORE
 931         help
 932           If you have an SGI Altix with an IOC3 serial card,
 933           say Y or M.  Otherwise, say N.
 934
 935 endmenu