Kconfig 44.3 KB
Newer Older
Linus Torvalds's avatar
Linus Torvalds committed
1 2 3 4 5 6 7 8 9 10
#
# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.txt.
#

mainmenu "Linux Kernel Configuration"

config ARM
	bool
	default y
11
	select HAVE_AOUT
Adrian Bunk's avatar
Adrian Bunk committed
12
	select HAVE_IDE
13
	select RTC_LIB
14
	select SYS_SUPPORTS_APM_EMULATION
15
	select GENERIC_ATOMIC64 if (!CPU_32v6K)
Mathieu Desnoyers's avatar
Mathieu Desnoyers committed
16
	select HAVE_OPROFILE
Jason Wessel's avatar
Jason Wessel committed
17
	select HAVE_ARCH_KGDB
Mathieu Desnoyers's avatar
Mathieu Desnoyers committed
18
	select HAVE_KPROBES if (!XIP_KERNEL)
19
	select HAVE_KRETPROBES if (HAVE_KPROBES)
20
	select HAVE_FUNCTION_TRACER if (!XIP_KERNEL)
21
	select HAVE_GENERIC_DMA_COHERENT
22 23
	select HAVE_KERNEL_GZIP
	select HAVE_KERNEL_LZO
24
	select HAVE_KERNEL_LZMA
25 26
	select HAVE_PERF_EVENTS
	select PERF_USE_VMALLOC
Linus Torvalds's avatar
Linus Torvalds committed
27 28
	help
	  The ARM series is a line of low-power-consumption RISC chip designs
29
	  licensed by ARM Ltd and targeted at embedded applications and
Linus Torvalds's avatar
Linus Torvalds committed
30
	  handhelds such as the Compaq IPAQ.  ARM-based PCs are no longer
31
	  manufactured, but legacy ARM-based PC hardware remains popular in
Linus Torvalds's avatar
Linus Torvalds committed
32 33 34
	  Europe.  There is an ARM Linux project with a web page at
	  <http://www.arm.linux.org.uk/>.

35 36 37
config HAVE_PWM
	bool

38 39 40
config SYS_SUPPORTS_APM_EMULATION
	bool

41 42 43
config GENERIC_GPIO
	bool

44 45
config GENERIC_TIME
	bool
46 47 48 49 50
	default y

config ARCH_USES_GETTIMEOFFSET
	bool
	default n
51

52 53 54
config GENERIC_CLOCKEVENTS
	bool

55 56 57 58 59
config GENERIC_CLOCKEVENTS_BROADCAST
	bool
	depends on GENERIC_CLOCKEVENTS
	default y if SMP && !LOCAL_TIMERS

60 61 62 63
config HAVE_TCM
	bool
	select GENERIC_ALLOCATOR

64 65 66
config HAVE_PROC_CPU
	bool

Al Viro's avatar
Al Viro committed
67 68 69
config NO_IOPORT
	bool

Linus Torvalds's avatar
Linus Torvalds committed
70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
config EISA
	bool
	---help---
	  The Extended Industry Standard Architecture (EISA) bus was
	  developed as an open alternative to the IBM MicroChannel bus.

	  The EISA bus provided some of the features of the IBM MicroChannel
	  bus while maintaining backward compatibility with cards made for
	  the older ISA bus.  The EISA bus saw limited use between 1988 and
	  1995 when it was made obsolete by the PCI bus.

	  Say Y here if you are building a kernel for an EISA-based machine.

	  Otherwise, say N.

config SBUS
	bool

config MCA
	bool
	help
	  MicroChannel Architecture is found in some IBM PS/2 machines and
	  laptops.  It is a bus system similar to PCI or ISA. See
	  <file:Documentation/mca.txt> (and especially the web page given
	  there) before attempting to build an MCA bus kernel.

96 97 98 99
config GENERIC_HARDIRQS
	bool
	default y

100 101 102 103
config STACKTRACE_SUPPORT
	bool
	default y

Nicolas Pitre's avatar
Nicolas Pitre committed
104 105 106 107 108
config HAVE_LATENCYTOP_SUPPORT
	bool
	depends on !SMP
	default y

109 110 111 112
config LOCKDEP_SUPPORT
	bool
	default y

Russell King's avatar
Russell King committed
113 114 115 116
config TRACE_IRQFLAGS_SUPPORT
	bool
	default y

117 118 119 120 121 122 123 124
config HARDIRQS_SW_RESEND
	bool
	default y

config GENERIC_IRQ_PROBE
	bool
	default y

Nick Piggin's avatar
Nick Piggin committed
125 126 127 128 129
config GENERIC_LOCKBREAK
	bool
	default y
	depends on SMP && PREEMPT

Linus Torvalds's avatar
Linus Torvalds committed
130 131 132 133 134 135 136
config RWSEM_GENERIC_SPINLOCK
	bool
	default y

config RWSEM_XCHGADD_ALGORITHM
	bool

137 138 139 140 141 142
config ARCH_HAS_ILOG2_U32
	bool

config ARCH_HAS_ILOG2_U64
	bool

143 144 145 146 147 148 149
config ARCH_HAS_CPUFREQ
	bool
	help
	  Internal node to signify that the ARCH has CPUFREQ support
	  and that the relevant menu configurations are displayed for
	  it.

150 151 152 153
config GENERIC_HWEIGHT
	bool
	default y

Linus Torvalds's avatar
Linus Torvalds committed
154 155 156 157
config GENERIC_CALIBRATE_DELAY
	bool
	default y

158 159 160
config ARCH_MAY_HAVE_PC_FDC
	bool

161 162 163
config ZONE_DMA
	bool

164 165 166
config NEED_DMA_MAP_STATE
       def_bool y

Linus Torvalds's avatar
Linus Torvalds committed
167 168 169 170 171 172
config GENERIC_ISA_DMA
	bool

config FIQ
	bool

173 174 175
config ARCH_MTD_XIP
	bool

176 177 178
config GENERIC_HARDIRQS_NO__DO_IRQ
	def_bool y

179 180 181 182 183
config ARM_L1_CACHE_SHIFT_6
	bool
	help
	  Setting ARM L1 cache line size to 64 Bytes.

184 185 186 187 188 189 190 191 192 193 194 195 196 197 198
if OPROFILE

config OPROFILE_ARMV6
	def_bool y
	depends on CPU_V6 && !SMP
	select OPROFILE_ARM11_CORE

config OPROFILE_MPCORE
	def_bool y
	depends on CPU_V6 && SMP
	select OPROFILE_ARM11_CORE

config OPROFILE_ARM11_CORE
	bool

199 200 201 202 203
config OPROFILE_ARMV7
	def_bool y
	depends on CPU_V7 && !SMP
	bool

204 205
endif

206 207
config VECTORS_BASE
	hex
208
	default 0xffff0000 if MMU || CPU_HIGH_VECTOR
209 210 211 212 213
	default DRAM_BASE if REMAP_VECTORS_TO_RAM
	default 0x00000000
	help
	  The base address of exception vectors.

Linus Torvalds's avatar
Linus Torvalds committed
214 215
source "init/Kconfig"

216 217
source "kernel/Kconfig.freezer"

Linus Torvalds's avatar
Linus Torvalds committed
218 219
menu "System Type"

220 221 222 223 224 225 226
config MMU
	bool "MMU-based Paged Memory Management Support"
	default y
	help
	  Select if you want MMU-based virtualised addressing space
	  support by paged memory management. If unsure, say 'Y'.

227 228 229 230
#
# The "ARM system type" choice list is ordered alphabetically by option
# text.  Please add new entries in the option alphabetic order.
#
Linus Torvalds's avatar
Linus Torvalds committed
231 232
choice
	prompt "ARM system type"
233
	default ARCH_VERSATILE
Linus Torvalds's avatar
Linus Torvalds committed
234

235 236
config ARCH_AAEC2000
	bool "Agilent AAEC-2000 based"
237
	select CPU_ARM920T
238
	select ARM_AMBA
239
	select HAVE_CLK
240
	select ARCH_USES_GETTIMEOFFSET
241 242 243 244 245 246
	help
	  This enables support for systems based on the Agilent AAEC-2000

config ARCH_INTEGRATOR
	bool "ARM Ltd. Integrator family"
	select ARM_AMBA
247
	select ARCH_HAS_CPUFREQ
248
	select COMMON_CLKDEV
249
	select ICST
250
	select GENERIC_TIME
251
	select GENERIC_CLOCKEVENTS
252
	select PLAT_VERSATILE
253 254 255 256 257 258
	help
	  Support for ARM's Integrator platform.

config ARCH_REALVIEW
	bool "ARM Ltd. RealView family"
	select ARM_AMBA
259
	select COMMON_CLKDEV
260
	select ICST
261
	select GENERIC_TIME
262
	select GENERIC_CLOCKEVENTS
263
	select ARCH_WANT_OPTIONAL_GPIOLIB
264
	select PLAT_VERSATILE
265
	select ARM_TIMER_SP804
266 267 268 269 270 271 272
	help
	  This enables support for ARM Ltd RealView boards.

config ARCH_VERSATILE
	bool "ARM Ltd. Versatile family"
	select ARM_AMBA
	select ARM_VIC
273
	select COMMON_CLKDEV
274
	select ICST
275
	select GENERIC_TIME
276
	select GENERIC_CLOCKEVENTS
277
	select ARCH_WANT_OPTIONAL_GPIOLIB
278
	select PLAT_VERSATILE
279
	select ARM_TIMER_SP804
280 281 282
	help
	  This enables support for ARM Ltd Versatile board.

283 284 285 286 287 288 289 290 291 292 293 294 295 296
config ARCH_VEXPRESS
	bool "ARM Ltd. Versatile Express family"
	select ARCH_WANT_OPTIONAL_GPIOLIB
	select ARM_AMBA
	select ARM_TIMER_SP804
	select COMMON_CLKDEV
	select GENERIC_CLOCKEVENTS
	select GENERIC_TIME
	select HAVE_CLK
	select ICST
	select PLAT_VERSATILE
	help
	  This enables support for the ARM Ltd Versatile Express boards.

297 298
config ARCH_AT91
	bool "Atmel AT91"
299
	select GENERIC_GPIO
300
	select ARCH_REQUIRE_GPIOLIB
David Brownell's avatar
David Brownell committed
301
	select HAVE_CLK
302
	select ARCH_USES_GETTIMEOFFSET
303
	help
304 305
	  This enables support for systems based on the Atmel AT91RM9200,
	  AT91SAM9 and AT91CAP9 processors.
306

307 308 309 310 311 312 313 314 315 316 317 318
config ARCH_BCMRING
	bool "Broadcom BCMRING"
	depends on MMU
	select CPU_V6
	select ARM_AMBA
	select COMMON_CLKDEV
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select ARCH_WANT_OPTIONAL_GPIOLIB
	help
	  Support for Broadcom's BCMRing platform.

Linus Torvalds's avatar
Linus Torvalds committed
319
config ARCH_CLPS711X
320
	bool "Cirrus Logic CLPS711x/EP721x-based"
321
	select CPU_ARM720T
322
	select ARCH_USES_GETTIMEOFFSET
323 324
	help
	  Support for Cirrus Logic 711x/721x based boards.
Linus Torvalds's avatar
Linus Torvalds committed
325

326 327 328 329 330
config ARCH_GEMINI
	bool "Cortina Systems Gemini"
	select CPU_FA526
	select GENERIC_GPIO
	select ARCH_REQUIRE_GPIOLIB
331
	select ARCH_USES_GETTIMEOFFSET
332 333 334
	help
	  Support for the Cortina Systems Gemini family SoCs

Linus Torvalds's avatar
Linus Torvalds committed
335 336
config ARCH_EBSA110
	bool "EBSA-110"
337
	select CPU_SA110
338
	select ISA
339
	select NO_IOPORT
340
	select ARCH_USES_GETTIMEOFFSET
Linus Torvalds's avatar
Linus Torvalds committed
341 342
	help
	  This is an evaluation board for the StrongARM processor available
343
	  from Digital. It has limited hardware on-board, including an
Linus Torvalds's avatar
Linus Torvalds committed
344 345 346
	  Ethernet interface, two PCMCIA sockets, two serial ports and a
	  parallel port.

347 348
config ARCH_EP93XX
	bool "EP93xx-based"
349
	select CPU_ARM920T
350 351
	select ARM_AMBA
	select ARM_VIC
352
	select GENERIC_GPIO
353
	select COMMON_CLKDEV
Michael Buesch's avatar
Michael Buesch committed
354
	select ARCH_REQUIRE_GPIOLIB
355
	select ARCH_HAS_HOLES_MEMORYMODEL
356
	select ARCH_USES_GETTIMEOFFSET
357 358 359
	help
	  This enables support for the Cirrus EP93xx series of CPUs.

Linus Torvalds's avatar
Linus Torvalds committed
360 361
config ARCH_FOOTBRIDGE
	bool "FootBridge"
362
	select CPU_SA110
Linus Torvalds's avatar
Linus Torvalds committed
363
	select FOOTBRIDGE
364
	select ARCH_USES_GETTIMEOFFSET
365 366 367
	help
	  Support for systems based on the DC21285 companion chip
	  ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
Linus Torvalds's avatar
Linus Torvalds committed
368

369 370 371 372 373
config ARCH_MXC
	bool "Freescale MXC/iMX-based"
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select ARCH_REQUIRE_GPIOLIB
374
	select COMMON_CLKDEV
375 376 377
	help
	  Support for Freescale MXC/iMX-based family of processors

378 379 380 381 382 383 384 385 386 387 388 389
config ARCH_STMP3XXX
	bool "Freescale STMP3xxx"
	select CPU_ARM926T
	select COMMON_CLKDEV
	select ARCH_REQUIRE_GPIOLIB
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select GENERIC_GPIO
	select USB_ARCH_HAS_EHCI
	help
	  Support for systems based on the Freescale 3xxx CPUs.

390 391
config ARCH_NETX
	bool "Hilscher NetX based"
392
	select CPU_ARM926T
393
	select ARM_VIC
394
	select GENERIC_CLOCKEVENTS
Uwe Kleine-König's avatar
Uwe Kleine-König committed
395
	select GENERIC_TIME
396
	help
397 398 399 400
	  This enables support for systems based on the Hilscher NetX Soc

config ARCH_H720X
	bool "Hynix HMS720x-based"
401
	select CPU_ARM720T
402
	select ISA_DMA_API
403
	select ARCH_USES_GETTIMEOFFSET
404 405 406
	help
	  This enables support for systems based on the Hynix HMS720x

407 408 409
config ARCH_IOP13XX
	bool "IOP13xx-based"
	depends on MMU
410
	select CPU_XSC3
411 412 413
	select PLAT_IOP
	select PCI
	select ARCH_SUPPORTS_MSI
414
	select VMSPLIT_1G
415 416 417
	help
	  Support for Intel's IOP13XX (XScale) family of processors.

418 419
config ARCH_IOP32X
	bool "IOP32x-based"
420
	depends on MMU
421
	select CPU_XSCALE
422
	select PLAT_IOP
423
	select PCI
424
	select GENERIC_GPIO
425
	select ARCH_REQUIRE_GPIOLIB
426
	help
427 428 429 430 431 432
	  Support for Intel's 80219 and IOP32X (XScale) family of
	  processors.

config ARCH_IOP33X
	bool "IOP33x-based"
	depends on MMU
433
	select CPU_XSCALE
434
	select PLAT_IOP
435
	select PCI
436
	select GENERIC_GPIO
437
	select ARCH_REQUIRE_GPIOLIB
438 439
	help
	  Support for Intel's IOP33X (XScale) family of processors.
Linus Torvalds's avatar
Linus Torvalds committed
440

441 442
config ARCH_IXP23XX
 	bool "IXP23XX-based"
443
	depends on MMU
444
	select CPU_XSC3
445
 	select PCI
446
	select ARCH_USES_GETTIMEOFFSET
447
	help
448
	  Support for Intel's IXP23xx (XScale) family of processors.
Linus Torvalds's avatar
Linus Torvalds committed
449 450 451

config ARCH_IXP2000
	bool "IXP2400/2800-based"
452
	depends on MMU
453
	select CPU_XSCALE
454
	select PCI
455
	select ARCH_USES_GETTIMEOFFSET
456 457
	help
	  Support for Intel's IXP2400/2800 (XScale) family of processors.
Linus Torvalds's avatar
Linus Torvalds committed
458

459 460
config ARCH_IXP4XX
	bool "IXP4xx-based"
461
	depends on MMU
462
	select CPU_XSCALE
463
	select GENERIC_GPIO
464 465
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
466
	select DMABOUNCE if PCI
467
	help
468
	  Support for Intel's IXP4XX (XScale) family of processors.
469

Linus Torvalds's avatar
Linus Torvalds committed
470 471
config ARCH_L7200
	bool "LinkUp-L7200"
472
	select CPU_ARM720T
Linus Torvalds's avatar
Linus Torvalds committed
473
	select FIQ
474
	select ARCH_USES_GETTIMEOFFSET
Linus Torvalds's avatar
Linus Torvalds committed
475 476 477 478 479 480 481 482 483 484
	help
	  Say Y here if you intend to run this kernel on a LinkUp Systems
	  L7200 Software Development Board which uses an ARM720T processor.
	  Information on this board can be obtained at:

	  <http://www.linkupsys.com/>

	  If you have any questions or comments about the Linux kernel port
	  to this board, send e-mail to <sjhill@cotw.com>.

485 486 487 488 489 490 491 492 493 494 495
config ARCH_DOVE
	bool "Marvell Dove"
	select PCI
	select GENERIC_GPIO
	select ARCH_REQUIRE_GPIOLIB
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select PLAT_ORION
	help
	  Support for the Marvell Dove SoC 88AP510

496 497
config ARCH_KIRKWOOD
	bool "Marvell Kirkwood"
498
	select CPU_FEROCEON
499
	select PCI
500
	select GENERIC_GPIO
501
	select ARCH_REQUIRE_GPIOLIB
502 503 504 505 506 507 508
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select PLAT_ORION
	help
	  Support for the following Marvell Kirkwood series SoCs:
	  88F6180, 88F6192 and 88F6281.

509 510
config ARCH_LOKI
	bool "Marvell Loki (88RC8480)"
511
	select CPU_FEROCEON
512 513 514 515 516 517
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select PLAT_ORION
	help
	  Support for the Marvell Loki (88RC8480) SoC.

518 519
config ARCH_MV78XX0
	bool "Marvell MV78xx0"
520
	select CPU_FEROCEON
521
	select PCI
522
	select GENERIC_GPIO
523
	select ARCH_REQUIRE_GPIOLIB
524 525 526 527 528 529 530
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select PLAT_ORION
	help
	  Support for the following Marvell MV78xx0 series SoCs:
	  MV781x0, MV782x0.

531
config ARCH_ORION5X
532 533
	bool "Marvell Orion"
	depends on MMU
534
	select CPU_FEROCEON
Tzachi Perelstein's avatar
Tzachi Perelstein committed
535
	select PCI
Tzachi Perelstein's avatar
Tzachi Perelstein committed
536
	select GENERIC_GPIO
537
	select ARCH_REQUIRE_GPIOLIB
538 539
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
Lennert Buytenhek's avatar
Lennert Buytenhek committed
540
	select PLAT_ORION
541
	help
542
	  Support for the following Marvell Orion 5x series SoCs:
543
	  Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
544
	  Orion-2 (5281), Orion-1-90 (6183).
545

546
config ARCH_MMP
547
	bool "Marvell PXA168/910/MMP2"
548 549 550 551 552 553 554 555 556
	depends on MMU
	select GENERIC_GPIO
	select ARCH_REQUIRE_GPIOLIB
	select COMMON_CLKDEV
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select TICK_ONESHOT
	select PLAT_PXA
	help
557
	  Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line.
558 559 560 561 562 563

config ARCH_KS8695
	bool "Micrel/Kendin KS8695"
	select CPU_ARM922T
	select GENERIC_GPIO
        select ARCH_REQUIRE_GPIOLIB
564
	select ARCH_USES_GETTIMEOFFSET
565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584
	help
	  Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
	  System-on-Chip devices.

config ARCH_NS9XXX
	bool "NetSilicon NS9xxx"
	select CPU_ARM926T
	select GENERIC_GPIO
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select HAVE_CLK
	help
	  Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
	  System.

	  <http://www.digi.com/products/microprocessors/index.jsp>

config ARCH_W90X900
	bool "Nuvoton W90X900 CPU"
	select CPU_ARM926T
585 586
	select ARCH_REQUIRE_GPIOLIB
	select GENERIC_GPIO
587
	select COMMON_CLKDEV
588 589
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
590
	help
591 592 593 594 595 596 597
	  Support for Nuvoton (Winbond logic dept.) ARM9 processor,
	  At present, the w90x900 has been renamed nuc900, regarding
	  the ARM series product line, you can login the following
	  link address to know more.

	  <http://www.nuvoton.com/hq/enu/ProductAndSales/ProductLines/
		ConsumerElectronicsIC/ARMMicrocontroller/ARMMicrocontroller>
598

599 600 601 602 603 604 605 606
config ARCH_NUC93X
	bool "Nuvoton NUC93X CPU"
	select CPU_ARM926T
	select COMMON_CLKDEV
	help
	  Support for Nuvoton (Winbond logic dept.) NUC93X MCU,The NUC93X is a
	  low-power and high performance MPEG-4/JPEG multimedia controller chip.

607 608
config ARCH_PNX4008
	bool "Philips Nexperia PNX4008 Mobile"
609
	select CPU_ARM926T
Russell King's avatar
Russell King committed
610
	select COMMON_CLKDEV
611
	select ARCH_USES_GETTIMEOFFSET
612 613 614
	help
	  This enables support for Philips PNX4008 mobile platform.

Linus Torvalds's avatar
Linus Torvalds committed
615
config ARCH_PXA
eric miao's avatar
eric miao committed
616
	bool "PXA2xx/PXA3xx-based"
617
	depends on MMU
618
	select ARCH_MTD_XIP
619
	select ARCH_HAS_CPUFREQ
620
	select GENERIC_GPIO
621
	select COMMON_CLKDEV
Michael Buesch's avatar
Michael Buesch committed
622
	select ARCH_REQUIRE_GPIOLIB
623
	select GENERIC_TIME
624
	select GENERIC_CLOCKEVENTS
625
	select TICK_ONESHOT
626
	select PLAT_PXA
627
	help
eric miao's avatar
eric miao committed
628
	  Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
Linus Torvalds's avatar
Linus Torvalds committed
629

630 631 632
config ARCH_MSM
	bool "Qualcomm MSM"
	select CPU_V6
633 634 635
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	help
636 637 638 639
	  Support for Qualcomm MSM7K based systems.  This runs on the ARM11
	  apps processor of the MSM7K and depends on a shared memory
	  interface to the ARM9 modem processor which runs the baseband stack
	  and controls some vital subsystems (clock and power control, etc).
640

641 642 643 644 645
config ARCH_SHMOBILE
	bool "Renesas SH-Mobile"
	help
	  Support for Renesas's SH-Mobile ARM platforms

Linus Torvalds's avatar
Linus Torvalds committed
646 647 648 649 650
config ARCH_RPC
	bool "RiscPC"
	select ARCH_ACORN
	select FIQ
	select TIMER_ACORN
651
	select ARCH_MAY_HAVE_PC_FDC
652
	select HAVE_PATA_PLATFORM
653
	select ISA_DMA_API
Al Viro's avatar
Al Viro committed
654
	select NO_IOPORT
655
	select ARCH_SPARSEMEM_ENABLE
656
	select ARCH_USES_GETTIMEOFFSET
Linus Torvalds's avatar
Linus Torvalds committed
657 658 659 660 661 662
	help
	  On the Acorn Risc-PC, Linux can support the internal IDE disk and
	  CD-ROM interface, serial and parallel port, and the floppy drive.

config ARCH_SA1100
	bool "SA1100-based"
663
	select CPU_SA1100
664
	select ISA
665
	select ARCH_SPARSEMEM_ENABLE
666
	select ARCH_MTD_XIP
667
	select ARCH_HAS_CPUFREQ
Russell King's avatar
Russell King committed
668
	select CPU_FREQ
669
	select GENERIC_GPIO
670
	select GENERIC_TIME
671
	select GENERIC_CLOCKEVENTS
672
	select HAVE_CLK
673
	select TICK_ONESHOT
Michael Buesch's avatar
Michael Buesch committed
674
	select ARCH_REQUIRE_GPIOLIB
675 676
	help
	  Support for StrongARM 11x0 based boards.
Linus Torvalds's avatar
Linus Torvalds committed
677 678

config ARCH_S3C2410
679
	bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443"
680
	select GENERIC_GPIO
681
	select ARCH_HAS_CPUFREQ
682
	select HAVE_CLK
683
	select ARCH_USES_GETTIMEOFFSET
Linus Torvalds's avatar
Linus Torvalds committed
684 685 686
	help
	  Samsung S3C2410X CPU based systems, such as the Simtec Electronics
	  BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
687
	  the Samsung SMDK2410 development board (and derivatives).
Linus Torvalds's avatar
Linus Torvalds committed
688

689 690
config ARCH_S3C64XX
	bool "Samsung S3C64XX"
691
	select PLAT_SAMSUNG
692
	select CPU_V6
693
	select GENERIC_GPIO
694
	select ARM_VIC
695
	select HAVE_CLK
696
	select NO_IOPORT
697
	select ARCH_USES_GETTIMEOFFSET
698
	select ARCH_HAS_CPUFREQ
699 700 701 702 703 704 705 706 707 708 709
	select ARCH_REQUIRE_GPIOLIB
	select SAMSUNG_CLKSRC
	select SAMSUNG_IRQ_VIC_TIMER
	select SAMSUNG_IRQ_UART
	select S3C_GPIO_TRACK
	select S3C_GPIO_PULL_UPDOWN
	select S3C_GPIO_CFG_S3C24XX
	select S3C_GPIO_CFG_S3C64XX
	select S3C_DEV_NAND
	select USB_ARCH_HAS_OHCI
	select SAMSUNG_GPIOLIB_4BIT
710 711 712
	help
	  Samsung S3C64XX series based systems

713 714 715 716 717 718 719 720
config ARCH_S5P6440
	bool "Samsung S5P6440"
	select CPU_V6
	select GENERIC_GPIO
	select HAVE_CLK
	help
	  Samsung S5P6440 CPU based systems

721 722 723 724 725 726 727 728
config ARCH_S5P6442
	bool "Samsung S5P6442"
	select CPU_V6
	select GENERIC_GPIO
	select HAVE_CLK
	help
	  Samsung S5P6442 CPU based systems

729 730 731 732 733
config ARCH_S5PC1XX
	bool "Samsung S5PC1XX"
	select GENERIC_GPIO
	select HAVE_CLK
	select CPU_V7
734
	select ARM_L1_CACHE_SHIFT_6
735 736 737
	help
	  Samsung S5PC1XX series based systems

738 739 740 741 742 743 744 745 746
config ARCH_S5PV210
	bool "Samsung S5PV210/S5PC110"
	select CPU_V7
	select GENERIC_GPIO
	select HAVE_CLK
	select ARM_L1_CACHE_SHIFT_6
	help
	  Samsung S5PV210/S5PC110 series based systems

Linus Torvalds's avatar
Linus Torvalds committed
747 748
config ARCH_SHARK
	bool "Shark"
749
	select CPU_SA110
750 751
	select ISA
	select ISA_DMA
752
	select ZONE_DMA
753
	select PCI
754
	select ARCH_USES_GETTIMEOFFSET
755 756 757
	help
	  Support for the StrongARM based Digital DNARD machine, also known
	  as "Shark" (<http://www.shark-linux.de/shark.html>).
Linus Torvalds's avatar
Linus Torvalds committed
758 759 760

config ARCH_LH7A40X
	bool "Sharp LH7A40X"
761
	select CPU_ARM922T
762 763
	select ARCH_DISCONTIGMEM_ENABLE if !LH7A40X_CONTIGMEM
	select ARCH_SPARSEMEM_ENABLE if !LH7A40X_CONTIGMEM
764
	select ARCH_USES_GETTIMEOFFSET
Linus Torvalds's avatar
Linus Torvalds committed
765 766 767 768 769 770
	help
	  Say Y here for systems based on one of the Sharp LH7A40X
	  System on a Chip processors.  These CPUs include an ARM922T
	  core with a wide array of integrated devices for
	  hand-held and low-power applications.

771 772 773 774
config ARCH_U300
	bool "ST-Ericsson U300 Series"
	depends on MMU
	select CPU_ARM926T
775
	select HAVE_TCM
776 777 778 779 780 781 782 783 784
	select ARM_AMBA
	select ARM_VIC
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select COMMON_CLKDEV
	select GENERIC_GPIO
	help
	  Support for ST-Ericsson U300 series mobile platforms.

785 786 787 788 789 790 791
config ARCH_U8500
	bool "ST-Ericsson U8500 Series"
	select CPU_V7
	select ARM_AMBA
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select COMMON_CLKDEV
792
	select ARCH_REQUIRE_GPIOLIB
793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808
	help
	  Support for ST-Ericsson's Ux500 architecture

config ARCH_NOMADIK
	bool "STMicroelectronics Nomadik"
	select ARM_AMBA
	select ARM_VIC
	select CPU_ARM926T
	select COMMON_CLKDEV
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
	select GENERIC_GPIO
	select ARCH_REQUIRE_GPIOLIB
	help
	  Support for the Nomadik platform by ST-Ericsson

809 810
config ARCH_DAVINCI
	bool "TI DaVinci"
811
	select CPU_ARM926T
812 813
	select GENERIC_TIME
	select GENERIC_CLOCKEVENTS
814
	select GENERIC_GPIO
815
	select ARCH_REQUIRE_GPIOLIB
816
	select ZONE_DMA
817
	select HAVE_IDE
818
	select COMMON_CLKDEV
David Brownell's avatar
David Brownell committed
819
	select GENERIC_ALLOCATOR
820
	select ARCH_HAS_HOLES_MEMORYMODEL
821 822 823
	help
	  Support for TI's DaVinci platform.

824 825 826
config ARCH_OMAP
	bool "TI OMAP"
	select GENERIC_GPIO
827
	select HAVE_CLK
Michael Buesch's avatar
Michael Buesch committed
828
	select ARCH_REQUIRE_GPIOLIB
829
	select ARCH_HAS_CPUFREQ
830
	select GENERIC_TIME
831
	select GENERIC_CLOCKEVENTS
832
	select ARCH_HAS_HOLES_MEMORYMODEL
833 834 835
	help
	  Support for TI's OMAP platform (OMAP1 and OMAP2).

836 837 838 839 840 841 842 843 844 845 846 847
config PLAT_SPEAR
	bool "ST SPEAr"
	select ARM_AMBA
	select ARCH_REQUIRE_GPIOLIB
	select COMMON_CLKDEV
	select GENERIC_CLOCKEVENTS
	select GENERIC_GPIO
	select GENERIC_TIME
	select HAVE_CLK
	help
	  Support for ST's SPEAr platform (SPEAr3xx, SPEAr6xx and SPEAr13xx).

Linus Torvalds's avatar
Linus Torvalds committed
848 849
endchoice

850 851 852 853 854
#
# This is sorted alphabetically by mach-* pathname.  However, plat-*
# Kconfigs may be included either alphabetically (according to the
# plat- suffix) or along side the corresponding mach-* source.
#
855 856 857 858 859 860
source "arch/arm/mach-aaec2000/Kconfig"

source "arch/arm/mach-at91/Kconfig"

source "arch/arm/mach-bcmring/Kconfig"

Linus Torvalds's avatar
Linus Torvalds committed
861 862
source "arch/arm/mach-clps711x/Kconfig"

863 864 865 866
source "arch/arm/mach-davinci/Kconfig"

source "arch/arm/mach-dove/Kconfig"

867 868
source "arch/arm/mach-ep93xx/Kconfig"

Linus Torvalds's avatar
Linus Torvalds committed
869 870
source "arch/arm/mach-footbridge/Kconfig"

871 872
source "arch/arm/mach-gemini/Kconfig"

873 874
source "arch/arm/mach-h720x/Kconfig"

Linus Torvalds's avatar
Linus Torvalds committed
875 876
source "arch/arm/mach-integrator/Kconfig"

877 878 879
source "arch/arm/mach-iop32x/Kconfig"

source "arch/arm/mach-iop33x/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
880

881 882
source "arch/arm/mach-iop13xx/Kconfig"

Linus Torvalds's avatar
Linus Torvalds committed
883 884 885 886
source "arch/arm/mach-ixp4xx/Kconfig"

source "arch/arm/mach-ixp2000/Kconfig"

887 888
source "arch/arm/mach-ixp23xx/Kconfig"

889 890 891 892 893 894
source "arch/arm/mach-kirkwood/Kconfig"

source "arch/arm/mach-ks8695/Kconfig"

source "arch/arm/mach-lh7a40x/Kconfig"

895 896
source "arch/arm/mach-loki/Kconfig"

897 898
source "arch/arm/mach-msm/Kconfig"

899 900
source "arch/arm/mach-mv78xx0/Kconfig"

901
source "arch/arm/plat-mxc/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
902

903
source "arch/arm/mach-netx/Kconfig"
904

905 906 907 908
source "arch/arm/mach-nomadik/Kconfig"
source "arch/arm/plat-nomadik/Kconfig"

source "arch/arm/mach-ns9xxx/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
909

910
source "arch/arm/mach-nuc93x/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
911

912 913 914
source "arch/arm/plat-omap/Kconfig"

source "arch/arm/mach-omap1/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
915

916 917
source "arch/arm/mach-omap2/Kconfig"

918
source "arch/arm/mach-orion5x/Kconfig"
919

920 921
source "arch/arm/mach-pxa/Kconfig"
source "arch/arm/plat-pxa/Kconfig"
922

923 924 925 926 927
source "arch/arm/mach-mmp/Kconfig"

source "arch/arm/mach-realview/Kconfig"

source "arch/arm/mach-sa1100/Kconfig"
928

929
source "arch/arm/plat-samsung/Kconfig"
930
source "arch/arm/plat-s3c24xx/Kconfig"
931
source "arch/arm/plat-s5p/Kconfig"
932
source "arch/arm/plat-s5pc1xx/Kconfig"
933
source "arch/arm/plat-spear/Kconfig"
934 935 936

if ARCH_S3C2410
source "arch/arm/mach-s3c2400/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
937
source "arch/arm/mach-s3c2410/Kconfig"
938 939
source "arch/arm/mach-s3c2412/Kconfig"
source "arch/arm/mach-s3c2440/Kconfig"
940
source "arch/arm/mach-s3c2443/Kconfig"
941
endif
Linus Torvalds's avatar
Linus Torvalds committed
942

943
if ARCH_S3C64XX
944
source "arch/arm/mach-s3c64xx/Kconfig"
945 946
endif

947 948
source "arch/arm/mach-s5p6440/Kconfig"

949
source "arch/arm/mach-s5p6442/Kconfig"
950

951 952 953 954
if ARCH_S5PC1XX
source "arch/arm/mach-s5pc100/Kconfig"
endif

955 956
source "arch/arm/mach-s5pv210/Kconfig"

957
source "arch/arm/mach-shmobile/Kconfig"
958

959
source "arch/arm/plat-stmp3xxx/Kconfig"
960

961
source "arch/arm/mach-u300/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
962

963
source "arch/arm/mach-ux500/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
964 965 966

source "arch/arm/mach-versatile/Kconfig"

967 968
source "arch/arm/mach-vexpress/Kconfig"

969 970
source "arch/arm/mach-w90x900/Kconfig"

Linus Torvalds's avatar
Linus Torvalds committed
971 972 973 974
# Definitions to make life easier
config ARCH_ACORN
	bool

975 976
config PLAT_IOP
	bool
Mikael Pettersson's avatar
Mikael Pettersson committed
977
	select GENERIC_CLOCKEVENTS
Mikael Pettersson's avatar
Mikael Pettersson committed
978
	select GENERIC_TIME
979

Lennert Buytenhek's avatar
Lennert Buytenhek committed
980 981 982
config PLAT_ORION
	bool

983 984 985
config PLAT_PXA
	bool

986 987 988
config PLAT_VERSATILE
	bool

989