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 || !(SPARC64 || SPARC32))
  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 serial.
  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_EXTENDED
  99         bool "Extended 8250/16550 serial driver options"
 100         depends on SERIAL_8250
 101         help
 102           If you wish to use any non-standard features of the standard "dumb"
 103           driver, say Y here. This includes HUB6 support, shared serial
 104           interrupts, special multiport support, support for more than the
 105           four COM 1/2/3/4 boards, etc.
 106
 107           Note that the answer to this question won't directly affect the
 108           kernel: saying N will just cause the configurator to skip all
 109           the questions about serial driver options. If unsure, say N.
 110
 111 config SERIAL_8250_MANY_PORTS
 112         bool "Support more than 4 legacy serial ports"
 113         depends on SERIAL_8250_EXTENDED && !IA64
 114         help
 115           Say Y here if you have dumb serial boards other than the four
 116           standard COM 1/2/3/4 ports. This may happen if you have an AST
 117           FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available
 118           from <http://www.tldp.org/docs.html#howto>), or other custom
 119           serial port hardware which acts similar to standard serial port
 120           hardware. If you only use the standard COM 1/2/3/4 ports, you can
 121           say N here to save some memory. You can also say Y if you have an
 122           "intelligent" multiport card such as Cyclades, Digiboards, etc.
 123
 124 config SERIAL_8250_SHARE_IRQ
 125         bool "Support for sharing serial interrupts"
 126         depends on SERIAL_8250_EXTENDED
 127         help
 128           Some serial boards have hardware support which allows multiple dumb
 129           serial ports on the same board to share a single IRQ. To enable
 130           support for this in the serial driver, say Y here.
 131
 132 config SERIAL_8250_DETECT_IRQ
 133         bool "Autodetect IRQ on standard ports (unsafe)"
 134         depends on SERIAL_8250_EXTENDED
 135         help
 136           Say Y here if you want the kernel to try to guess which IRQ
 137           to use for your serial port.
 138
 139           This is considered unsafe; it is far better to configure the IRQ in
 140           a boot script using the setserial command.
 141
 142           If unsure, say N.
 143
 144 config SERIAL_8250_RSA
 145         bool "Support RSA serial ports"
 146         depends on SERIAL_8250_EXTENDED
 147         help
 148           ::: To be written :::
 149
 150 #
 151 # Multi-port serial cards
 152 #
 153
 154 config SERIAL_8250_FOURPORT
 155         tristate "Support Fourport cards"
 156         depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
 157         help
 158           Say Y here if you have an AST FourPort serial board.
 159
 160           To compile this driver as a module, choose M here: the module
 161           will be called 8250_fourport.
 162
 163 config SERIAL_8250_ACCENT
 164         tristate "Support Accent cards"
 165         depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
 166         help
 167           Say Y here if you have an Accent Async serial board.
 168
 169           To compile this driver as a module, choose M here: the module
 170           will be called 8250_accent.
 171
 172
 173 config SERIAL_8250_BOCA
 174         tristate "Support Boca cards"
 175         depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
 176         help
 177           Say Y here if you have a Boca serial board.  Please read the Boca
 178           mini-HOWTO, avaialble from <http://www.tldp.org/docs.html#howto>
 179
 180           To compile this driver as a module, choose M here: the module
 181           will be called 8250_boca.
 182
 183
 184 config SERIAL_8250_HUB6
 185         tristate "Support Hub6 cards"
 186         depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
 187         help
 188           Say Y here if you have a HUB6 serial board.
 189
 190           To compile this driver as a module, choose M here: the module
 191           will be called 8250_hub6.
 192
 193 config SERIAL_8250_MCA
 194         tristate "Support 8250-type ports on MCA buses"
 195         depends on SERIAL_8250 != n && MCA
 196         help
 197           Say Y here if you have a MCA serial ports.
 198
 199           To compile this driver as a module, choose M here: the module
 200           will be called 8250_mca.
 201
 202 config SERIAL_8250_ACORN
 203         tristate "Acorn expansion card serial port support"
 204         depends on ARCH_ACORN && SERIAL_8250
 205         help
 206           If you have an Atomwide Serial card or Serial Port card for an Acorn
 207           system, say Y to this option.  The driver can handle 1, 2, or 3 port
 208           cards.  If unsure, say N.
 209
 210 config SERIAL_8250_AU1X00
 211         bool "AU1X00 serial port support"
 212         depends on SERIAL_8250 != n && SOC_AU1X00
 213         help
 214           If you have an Au1x00 board and want to use the serial port, say Y
 215           to this option.  The driver can handle 1 or 2 serial ports.
 216           If unsure, say N.
 217
 218 comment "Non-8250 serial port support"
 219
 220 config SERIAL_AMBA_PL010
 221         tristate "ARM AMBA PL010 serial port support"
 222         depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
 223         select SERIAL_CORE
 224         help
 225           This selects the ARM(R) AMBA(R) PrimeCell PL010 UART.  If you have
 226           an Integrator/AP or Integrator/PP2 platform, say Y or M here.
 227
 228           If unsure, say N.
 229
 230 config SERIAL_AMBA_PL010_CONSOLE
 231         bool "Support for console on AMBA serial port"
 232         depends on SERIAL_AMBA_PL010=y
 233         select SERIAL_CORE_CONSOLE
 234         ---help---
 235           Say Y here if you wish to use an AMBA PrimeCell UART as the system
 236           console (the system console is the device which receives all kernel
 237           messages and warnings and which allows logins in single user mode).
 238
 239           Even if you say Y here, the currently visible framebuffer console
 240           (/dev/tty0) will still be used as the system console by default, but
 241           you can alter that using a kernel command line option such as
 242           "console=ttyAM0". (Try "man bootparam" or see the documentation of
 243           your boot loader (lilo or loadlin) about how to pass options to the
 244           kernel at boot time.)
 245
 246 config SERIAL_AMBA_PL011
 247         tristate "ARM AMBA PL011 serial port support"
 248         depends on ARM_AMBA
 249         select SERIAL_CORE
 250         help
 251           This selects the ARM(R) AMBA(R) PrimeCell PL011 UART.  If you have
 252           an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M
 253           here.
 254
 255           If unsure, say N.
 256
 257 config SERIAL_AMBA_PL011_CONSOLE
 258         bool "Support for console on AMBA serial port"
 259         depends on SERIAL_AMBA_PL011=y
 260         select SERIAL_CORE_CONSOLE
 261         ---help---
 262           Say Y here if you wish to use an AMBA PrimeCell UART as the system
 263           console (the system console is the device which receives all kernel
 264           messages and warnings and which allows logins in single user mode).
 265
 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=ttyAM0". (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
 273 config SERIAL_CLPS711X
 274         tristate "CLPS711X serial port support"
 275         depends on ARM && ARCH_CLPS711X
 276         select SERIAL_CORE
 277         help
 278           ::: To be written :::
 279
 280 config SERIAL_CLPS711X_CONSOLE
 281         bool "Support for console on CLPS711X serial port"
 282         depends on SERIAL_CLPS711X=y
 283         select SERIAL_CORE_CONSOLE
 284         help
 285           Even if you say Y here, the currently visible virtual console
 286           (/dev/tty0) will still be used as the system console by default, but
 287           you can alter that using a kernel command line option such as
 288           "console=ttyCL1". (Try "man bootparam" or see the documentation of
 289           your boot loader (lilo or loadlin) about how to pass options to the
 290           kernel at boot time.)
 291
 292 config SERIAL_S3C2410
 293         tristate "Samsung S3C2410 Serial port support"
 294         depends on ARM && ARCH_S3C2410
 295         select SERIAL_CORE
 296         help
 297           Support for the on-chip UARTs on the Samsung S3C2410X CPU,
 298           providing /dev/ttySAC0, 1 and 2 (note, some machines may not
 299           provide all of these ports, depending on how the serial port
 300           pins are configured.
 301
 302 config SERIAL_S3C2410_CONSOLE
 303         bool "Support for console on S3C2410 serial port"
 304         depends on SERIAL_S3C2410=y
 305         select SERIAL_CORE_CONSOLE
 306         help
 307           Allow selection of the S3C2410 on-board serial ports for use as
 308           an virtual console.
 309
 310           Even if you say Y here, the currently visible virtual console
 311           (/dev/tty0) will still be used as the system console by default, but
 312           you can alter that using a kernel command line option such as
 313           "console=ttySACx". (Try "man bootparam" or see the documentation of
 314           your boot loader about how to pass options to the kernel at
 315           boot time.)
 316
 317 config SERIAL_DZ
 318         bool "DECstation DZ serial driver"
 319         depends on MACH_DECSTATION && 32BIT
 320         select SERIAL_CORE
 321         help
 322           DZ11-family serial controllers for VAXstations, including the
 323           DC7085, M7814, and M7819.
 324
 325 config SERIAL_DZ_CONSOLE
 326         bool "Support console on DECstation DZ serial driver"
 327         depends on SERIAL_DZ=y
 328         select SERIAL_CORE_CONSOLE
 329         help
 330           If you say Y here, it will be possible to use a serial port as the
 331           system console (the system console is the device which receives all
 332           kernel messages and warnings and which allows logins in single user
 333           mode).  Note that the firmware uses ttyS0 as the serial console on
 334           the Maxine and ttyS2 on the others.
 335
 336           If unsure, say Y.
 337
 338 config SERIAL_21285
 339         tristate "DC21285 serial port support"
 340         depends on ARM && FOOTBRIDGE
 341         select SERIAL_CORE
 342         help
 343           If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
 344           PCI bridge you can enable its onboard serial port by enabling this
 345           option.
 346
 347 config SERIAL_21285_CONSOLE
 348         bool "Console on DC21285 serial port"
 349         depends on SERIAL_21285=y
 350         select SERIAL_CORE_CONSOLE
 351         help
 352           If you have enabled the serial port on the 21285 footbridge you can
 353           make it the console by answering Y to this option.
 354
 355           Even if you say Y here, the currently visible virtual console
 356           (/dev/tty0) will still be used as the system console by default, but
 357           you can alter that using a kernel command line option such as
 358           "console=ttyFB". (Try "man bootparam" or see the documentation of
 359           your boot loader (lilo or loadlin) about how to pass options to the
 360           kernel at boot time.)
 361
 362 config SERIAL_UART00
 363         bool "Excalibur serial port (uart00) support"
 364         depends on ARM && ARCH_CAMELOT
 365         select SERIAL_CORE
 366         help
 367           Say Y here if you want to use the hard logic uart on Excalibur. This
 368           driver also supports soft logic implementations of this uart core.
 369
 370 config SERIAL_UART00_CONSOLE
 371         bool "Support for console on Excalibur serial port"
 372         depends on SERIAL_UART00
 373         select SERIAL_CORE_CONSOLE
 374         help
 375           Say Y here if you want to support a serial console on an Excalibur
 376           hard logic uart or uart00 IP core.
 377
 378           Even if you say Y here, the currently visible virtual console
 379           (/dev/tty0) will still be used as the system console by default, but
 380           you can alter that using a kernel command line option such as
 381           "console=ttyS1". (Try "man bootparam" or see the documentation of
 382           your boot loader (lilo or loadlin) about how to pass options to the
 383           kernel at boot time.)
 384
 385 config SERIAL_MPSC
 386         bool "Marvell MPSC serial port support"
 387         depends on PPC32 && MV64X60
 388         select SERIAL_CORE
 389         help
 390           Say Y here if you want to use the Marvell MPSC serial controller.
 391
 392 config SERIAL_MPSC_CONSOLE
 393         bool "Support for console on Marvell MPSC serial port"
 394         depends on SERIAL_MPSC
 395         select SERIAL_CORE_CONSOLE
 396         help
 397           Say Y here if you want to support a serial console on a Marvell MPSC.
 398
 399 config SERIAL_PXA
 400         bool "PXA serial port support"
 401         depends on ARM && ARCH_PXA
 402         select SERIAL_CORE
 403         help
 404           If you have a machine based on an Intel XScale PXA2xx CPU you
 405           can enable its onboard serial ports by enabling this option.
 406
 407 config SERIAL_PXA_CONSOLE
 408         bool "Console on PXA serial port"
 409         depends on SERIAL_PXA
 410         select SERIAL_CORE_CONSOLE
 411         help
 412           If you have enabled the serial port on the Intel XScale PXA
 413           CPU you can make it the console by answering Y to this option.
 414
 415           Even if you say Y here, the currently visible virtual console
 416           (/dev/tty0) will still be used as the system console by default, but
 417           you can alter that using a kernel command line option such as
 418           "console=ttySA0". (Try "man bootparam" or see the documentation of
 419           your boot loader (lilo or loadlin) about how to pass options to the
 420           kernel at boot time.)
 421
 422 config SERIAL_SA1100
 423         bool "SA1100 serial port support"
 424         depends on ARM && ARCH_SA1100
 425         select SERIAL_CORE
 426         help
 427           If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
 428           can enable its onboard serial port by enabling this option.
 429           Please read <file:Documentation/arm/SA1100/serial_UART> for further
 430           info.
 431
 432 config SERIAL_SA1100_CONSOLE
 433         bool "Console on SA1100 serial port"
 434         depends on SERIAL_SA1100
 435         select SERIAL_CORE_CONSOLE
 436         help
 437           If you have enabled the serial port on the SA1100/SA1110 StrongARM
 438           CPU you can make it the console by answering Y to this option.
 439
 440           Even if you say Y here, the currently visible virtual console
 441           (/dev/tty0) will still be used as the system console by default, but
 442           you can alter that using a kernel command line option such as
 443           "console=ttySA0". (Try "man bootparam" or see the documentation of
 444           your boot loader (lilo or loadlin) about how to pass options to the
 445           kernel at boot time.)
 446
 447 config SERIAL_IMX
 448         bool "IMX serial port support"
 449         depends on ARM && ARCH_IMX
 450         select SERIAL_CORE
 451         help
 452           If you have a machine based on a Motorola IMX CPU you
 453           can enable its onboard serial port by enabling this option.
 454
 455 config SERIAL_IMX_CONSOLE
 456         bool "Console on IMX serial port"
 457         depends on SERIAL_IMX
 458         select SERIAL_CORE_CONSOLE
 459         help
 460           If you have enabled the serial port on the Motorola IMX
 461           CPU you can make it the console by answering Y to this option.
 462
 463           Even if you say Y here, the currently visible virtual console
 464           (/dev/tty0) will still be used as the system console by default, but
 465           you can alter that using a kernel command line option such as
 466           "console=ttySA0". (Try "man bootparam" or see the documentation of
 467           your boot loader (lilo or loadlin) about how to pass options to the
 468           kernel at boot time.)
 469
 470 config SERIAL_SUNCORE
 471         bool
 472         depends on SPARC32 || SPARC64
 473         select SERIAL_CORE
 474         select SERIAL_CORE_CONSOLE
 475         default y
 476
 477 config SERIAL_SUNZILOG
 478         tristate "Sun Zilog8530 serial support"
 479         depends on SPARC32 || SPARC64
 480         help
 481           This driver supports the Zilog8530 serial ports found on many Sparc
 482           systems.  Say Y or M if you want to be able to these serial ports.
 483
 484 config SERIAL_SUNZILOG_CONSOLE
 485         bool "Console on Sun Zilog8530 serial port"
 486         depends on SERIAL_SUNZILOG=y
 487         help
 488           If you would like to be able to use the Zilog8530 serial port
 489           on your Sparc system as the console, you can do so by answering
 490           Y to this option.
 491
 492 config SERIAL_SUNSU
 493         tristate "Sun SU serial support"
 494         depends on (SPARC32 || SPARC64) && PCI
 495         help
 496           This driver supports the 8250 serial ports that run the keyboard and
 497           mouse on (PCI) UltraSPARC systems.  Say Y or M if you want to be able
 498           to these serial ports.
 499
 500 config SERIAL_SUNSU_CONSOLE
 501         bool "Console on Sun SU serial port"
 502         depends on SERIAL_SUNSU=y
 503         help
 504           If you would like to be able to use the SU serial port
 505           on your Sparc system as the console, you can do so by answering
 506           Y to this option.
 507
 508 config SERIAL_MUX
 509         tristate "Serial MUX support"
 510         depends on PARISC
 511         select SERIAL_CORE
 512         default y
 513         ---help---
 514           Saying Y here will enable the hardware MUX serial driver for
 515           the Nova and K class systems.  The hardware MUX is not 8250/16550
 516           compatible therefore the /dev/ttyB0 device is shared between the
 517           Serial MUX and the PDC software console.  The following steps
 518           need to be completed to use the Serial MUX:
 519
 520             1. create the device entry (mknod /dev/ttyB0 c 11 0)
 521             2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
 522             3. Add device ttyB0 to /etc/securetty (if you want to log on as
 523                  root on this console.)
 524             4. Change the kernel command console parameter to: console=ttyB0
 525
 526 config SERIAL_MUX_CONSOLE
 527         bool "Support for console on serial MUX"
 528         depends on SERIAL_MUX
 529         select SERIAL_CORE_CONSOLE
 530         default y
 531
 532 config PDC_CONSOLE
 533         bool "PDC software console support"
 534         depends on PARISC && !SERIAL_MUX && VT
 535         default n
 536         help
 537           Saying Y here will enable the software based PDC console to be
 538           used as the system console.  This is useful for machines in
 539           which the hardware based console has not been written yet.  The
 540           following steps must be competed to use the PDC console:
 541
 542             1. create the device entry (mknod /dev/ttyB0 c 11 0)
 543             2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
 544             3. Add device ttyB0 to /etc/securetty (if you want to log on as
 545                  root on this console.)
 546             4. Change the kernel command console parameter to: console=ttyB0
 547
 548 config SERIAL_SUNSAB
 549         tristate "Sun Siemens SAB82532 serial support"
 550         depends on (SPARC32 || SPARC64) && PCI
 551         help
 552           This driver supports the Siemens SAB82532 DUSCC serial ports on newer
 553           (PCI) UltraSPARC systems.  Say Y or M if you want to be able to these
 554           serial ports.
 555
 556 config SERIAL_SUNSAB_CONSOLE
 557         bool "Console on Sun Siemens SAB82532 serial port"
 558         depends on SERIAL_SUNSAB=y
 559         help
 560           If you would like to be able to use the SAB82532 serial port
 561           on your Sparc system as the console, you can do so by answering
 562           Y to this option.
 563
 564 config SERIAL_IP22_ZILOG
 565         tristate "IP22 Zilog8530 serial support"
 566         depends on SGI_IP22
 567         select SERIAL_CORE
 568         help
 569           This driver supports the Zilog8530 serial ports found on SGI IP22
 570           systems.  Say Y or M if you want to be able to these serial ports.
 571
 572 config SERIAL_IP22_ZILOG_CONSOLE
 573         bool "Console on IP22 Zilog8530 serial port"
 574         depends on SERIAL_IP22_ZILOG=y
 575         select SERIAL_CORE_CONSOLE
 576
 577 config V850E_UART
 578         bool "NEC V850E on-chip UART support"
 579         depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1
 580         select SERIAL_CORE
 581         default y
 582
 583 config V850E_UARTB
 584         bool
 585         depends V850E_UART && V850E_ME2
 586         default y
 587
 588 config V850E_UART_CONSOLE
 589         bool "Use NEC V850E on-chip UART for console"
 590         depends on V850E_UART
 591         select SERIAL_CORE_CONSOLE
 592
 593 config SERIAL_SH_SCI
 594         tristate "SH SCI(F) serial port support"
 595         depends on SUPERH || H8300
 596         select SERIAL_CORE
 597
 598 config SERIAL_SH_SCI_CONSOLE
 599         bool "Support for console on SH SCI(F)"
 600         depends on SERIAL_SH_SCI=y
 601         select SERIAL_CORE_CONSOLE
 602
 603 config SERIAL_AU1X00
 604         bool "Enable Au1x00 UART Support"
 605         depends on MIPS && SOC_AU1X00
 606         select SERIAL_CORE
 607         help
 608           If you have an Alchemy AU1X00 processor (MIPS based) and you want
 609           to use serial ports, say Y.  Otherwise, say N.
 610
 611 config SERIAL_AU1X00_CONSOLE
 612         bool "Enable Au1x00 serial console"
 613         depends on SERIAL_AU1X00
 614         select SERIAL_CORE_CONSOLE
 615         help
 616           If you have an Alchemy AU1X00 processor (MIPS based) and you want
 617           to use a console on a serial port, say Y.  Otherwise, say N.
 618
 619 config SERIAL_CORE
 620         tristate
 621
 622 config SERIAL_CORE_CONSOLE
 623         bool
 624
 625 config SERIAL_68328
 626         bool "68328 serial support"
 627         depends on M68328 || M68EZ328 || M68VZ328
 628         help
 629           This driver supports the built-in serial port of the Motorola 68328
 630           (standard, EZ and VZ varities).
 631
 632 config SERIAL_68328_RTS_CTS
 633         bool "Support RTS/CTS on 68328 serial port"
 634         depends on SERIAL_68328
 635
 636 config SERIAL_COLDFIRE
 637         bool "ColdFire serial support"
 638         depends on COLDFIRE
 639         help
 640           This driver supports the built-in serial ports of the Motorola ColdFire
 641           family of CPUs.
 642
 643 config SERIAL_68360_SMC
 644         bool "68360 SMC uart support"
 645         depends on M68360
 646         help
 647           This driver supports the SMC serial ports of the Motorola 68360 CPU.
 648
 649 config SERIAL_68360_SCC
 650         bool "68360 SCC uart support"
 651         depends on M68360
 652         help
 653           This driver supports the SCC serial ports of the Motorola 68360 CPU.
 654
 655 config SERIAL_68360
 656         bool
 657         depends on SERIAL_68360_SMC || SERIAL_68360_SCC
 658         default y
 659
 660 config SERIAL_PMACZILOG
 661         tristate "PowerMac z85c30 ESCC support"
 662         depends on PPC_OF && PPC_PMAC
 663         select SERIAL_CORE
 664         help
 665           This driver supports the Zilog z85C30 serial ports found on
 666           PowerMac machines.
 667           Say Y or M if you want to be able to these serial ports.
 668
 669 config SERIAL_PMACZILOG_CONSOLE
 670         bool "Console on PowerMac z85c30 serial port"
 671         depends on SERIAL_PMACZILOG=y
 672         select SERIAL_CORE_CONSOLE
 673         help
 674           If you would like to be able to use the z85c30 serial port
 675           on your PowerMac as the console, you can do so by answering
 676           Y to this option.
 677
 678 config SERIAL_LH7A40X
 679         tristate "Sharp LH7A40X embedded UART support"
 680         depends on ARM && ARCH_LH7A40X
 681         select SERIAL_CORE
 682         help
 683           This enables support for the three on-board UARTs of the
 684           Sharp LH7A40X series CPUs.  Choose Y or M.
 685
 686 config SERIAL_LH7A40X_CONSOLE
 687         bool "Support for console on Sharp LH7A40X serial port"
 688         depends on SERIAL_LH7A40X=y
 689         select SERIAL_CORE_CONSOLE
 690         help
 691           Say Y here if you wish to use one of the serial ports as the
 692           system console--the system console is the device which
 693           receives all kernel messages and warnings and which allows
 694           logins in single user mode.
 695
 696           Even if you say Y here, the currently visible framebuffer console
 697           (/dev/tty0) will still be used as the default system console, but
 698           you can alter that using a kernel command line, for example
 699           "console=ttyAM1".
 700
 701 config SERIAL_CPM
 702         tristate "CPM SCC/SMC serial port support"
 703         depends on CPM2 || 8xx
 704         select SERIAL_CORE
 705         help
 706           This driver supports the SCC and SMC serial ports on Motorola
 707           embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
 708
 709 config SERIAL_CPM_CONSOLE
 710         bool "Support for console on CPM SCC/SMC serial port"
 711         depends on SERIAL_CPM=y
 712         select SERIAL_CORE_CONSOLE
 713         help
 714           Say Y here if you wish to use a SCC or SMC CPM UART as the system
 715           console (the system console is the device which receives all kernel
 716           messages and warnings and which allows logins in single user mode).
 717
 718           Even if you say Y here, the currently visible framebuffer console
 719           (/dev/tty0) will still be used as the system console by default, but
 720           you can alter that using a kernel command line option such as
 721           "console=ttyCPM0". (Try "man bootparam" or see the documentation of
 722           your boot loader (lilo or loadlin) about how to pass options to the
 723           kernel at boot time.)
 724
 725 config SERIAL_CPM_SCC1
 726         bool "Support for SCC1 serial port"
 727         depends on SERIAL_CPM=y
 728         help
 729           Select the is option to use SCC1 as a serial port
 730
 731 config SERIAL_CPM_SCC2
 732         bool "Support for SCC2 serial port"
 733         depends on SERIAL_CPM=y
 734         help
 735           Select the is option to use SCC2 as a serial port
 736
 737 config SERIAL_CPM_SCC3
 738         bool "Support for SCC3 serial port"
 739         depends on SERIAL_CPM=y
 740         help
 741           Select the is option to use SCC3 as a serial port
 742
 743 config SERIAL_CPM_SCC4
 744         bool "Support for SCC4 serial port"
 745         depends on SERIAL_CPM=y
 746         help
 747           Select the is option to use SCC4 as a serial port
 748
 749 config SERIAL_CPM_SMC1
 750         bool "Support for SMC1 serial port"
 751         depends on SERIAL_CPM=y
 752         help
 753           Select the is option to use SMC1 as a serial port
 754
 755 config SERIAL_CPM_SMC2
 756         bool "Support for SMC2 serial port"
 757         depends on SERIAL_CPM=y
 758         help
 759           Select the is option to use SMC2 as a serial port
 760
 761 config SERIAL_SGI_L1_CONSOLE
 762         bool "SGI Altix L1 serial console support"
 763         depends on IA64_GENERIC || IA64_SGI_SN2
 764         select SERIAL_CORE
 765         select SERIAL_CORE_CONSOLE
 766         help
 767                 If you have an SGI Altix and you would like to use the system
 768                 controller serial port as your console (you want this!),
 769                 say Y.  Otherwise, say N.
 770
 771 config SERIAL_MPC52xx
 772         tristate "Freescale MPC52xx family PSC serial support"
 773         depends on PPC_MPC52xx
 774         select SERIAL_CORE
 775         help
 776           This drivers support the MPC52xx PSC serial ports. If you would
 777           like to use them, you must answer Y or M to this option. Not that
 778           for use as console, it must be included in kernel and not as a
 779           module.
 780
 781 config SERIAL_MPC52xx_CONSOLE
 782         bool "Console on a Freescale MPC52xx family PSC serial port"
 783         depends on SERIAL_MPC52xx=y
 784         select SERIAL_CORE_CONSOLE
 785         help
 786           Select this options if you'd like to use one of the PSC serial port
 787           of the Freescale MPC52xx family as a console.
 788
 789 config SERIAL_MPC52xx_CONSOLE_BAUD
 790         int "Freescale MPC52xx family PSC serial port baud"
 791         depends on SERIAL_MPC52xx_CONSOLE=y
 792         default "9600"
 793         help
 794           Select the MPC52xx console baud rate.
 795           This value is only used if the bootloader doesn't pass in the
 796           console baudrate
 797
 798 config SERIAL_ICOM
 799         tristate "IBM Multiport Serial Adapter"
 800         depends on PCI && (PPC_ISERIES || PPC_PSERIES)
 801         select SERIAL_CORE
 802         help
 803           This driver is for a family of multiport serial adapters
 804           including 2 port RVX, 2 port internal modem, 4 port internal
 805           modem and a split 1 port RVX and 1 port internal modem.
 806
 807           This driver can also be built as a module.  If so, the module
 808           will be called icom.
 809
 810 config SERIAL_M32R_SIO
 811         bool "M32R SIO I/F"
 812         depends on M32R
 813         default y
 814         select SERIAL_CORE
 815         help
 816           Say Y here if you want to use the M32R serial controller.
 817
 818 config SERIAL_M32R_SIO_CONSOLE
 819         bool "use SIO console"
 820         depends on SERIAL_M32R_SIO=y
 821         select SERIAL_CORE_CONSOLE
 822         help
 823           Say Y here if you want to support a serial console.
 824
 825           If you use an M3T-M32700UT or an OPSPUT platform,
 826           please say also y for SERIAL_M32R_PLDSIO.
 827
 828 config SERIAL_M32R_PLDSIO
 829         bool "M32R SIO I/F on a PLD"
 830         depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PALT_USRV || PLAT_M32700UT)
 831         default n
 832         help
 833           Say Y here if you want to use the M32R serial controller
 834           on a PLD (Programmable Logic Device).
 835
 836           If you use an M3T-M32700UT or an OPSPUT platform,
 837           please say Y.
 838
 839 config SERIAL_TXX9
 840         bool "TMPTX39XX/49XX SIO support"
 841         depends HAS_TXX9_SERIAL && BROKEN
 842         select SERIAL_CORE
 843         default y
 844
 845 config HAS_TXX9_SERIAL
 846         bool
 847
 848 config SERIAL_TXX9_CONSOLE
 849         bool "TMPTX39XX/49XX SIO Console support"
 850         depends on SERIAL_TXX9=y
 851         select SERIAL_CORE_CONSOLE
 852
 853 config SERIAL_TXX9_STDSERIAL
 854         bool "TX39XX/49XX SIO act as standard serial"
 855         depends on !SERIAL_8250 && SERIAL_TXX9
 856
 857 config SERIAL_VR41XX
 858         tristate "NEC VR4100 series Serial Interface Unit support"
 859         depends on CPU_VR41XX
 860         select SERIAL_CORE
 861         help
 862           If you have a NEC VR4100 series processor and you want to use
 863           Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
 864           (not include VR4111/VR4121 DSIU), say Y.  Otherwise, say N.
 865
 866 config SERIAL_VR41XX_CONSOLE
 867         bool "Enable NEC VR4100 series Serial Interface Unit console"
 868         depends on SERIAL_VR41XX
 869         select SERIAL_CORE_CONSOLE
 870         help
 871           If you have a NEC VR4100 series processor and you want to use
 872           a console on a serial port, say Y.  Otherwise, say N.
 873
 874 config SERIAL_JSM
 875         tristate "Digi International NEO PCI Support"
 876         depends on PCI
 877         select SERIAL_CORE
 878         help
 879           This is a driver for Digi International's Neo series
 880           of cards which provide multiple serial ports. You would need
 881           something like this to connect more than two modems to your Linux
 882           box, for instance in order to become a dial-in server. This driver
 883           supports PCI boards only.
 884           If you have a card like this, say Y here and read the file
 885           <file:Documentation/jsm.txt>.
 886
 887           To compile this driver as a module, choose M here: the
 888           module will be called jsm.
 889
 890 config SERIAL_SGI_IOC4
 891         tristate "SGI IOC4 controller serial support"
 892         depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4
 893         select SERIAL_CORE
 894         help
 895                 If you have an SGI Altix with an IOC4 based Base IO card
 896                 and wish to use the serial ports on this card, say Y.
 897                 Otherwise, say N.
 898
 899 endmenu