blob: a43a814bc7cfe1bae6a3483c9fd6f72d438c5396 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# For a description of the syntax of this configuration file,
3# see Documentation/kbuild/kconfig-language.txt.
4#
5
6mainmenu "Linux Kernel Configuration"
7
8config ARM
9 bool
10 default y
Alessandro Zummo12b824f2006-03-27 01:16:35 -080011 select RTC_LIB
Ralf Baechle75e71532007-02-09 17:08:58 +000012 select SYS_SUPPORTS_APM_EMULATION
Linus Torvalds1da177e2005-04-16 15:20:36 -070013 help
14 The ARM series is a line of low-power-consumption RISC chip designs
Martin Michlmayrf6c89652006-02-08 21:09:07 +000015 licensed by ARM Ltd and targeted at embedded applications and
Linus Torvalds1da177e2005-04-16 15:20:36 -070016 handhelds such as the Compaq IPAQ. ARM-based PCs are no longer
Martin Michlmayrf6c89652006-02-08 21:09:07 +000017 manufactured, but legacy ARM-based PC hardware remains popular in
Linus Torvalds1da177e2005-04-16 15:20:36 -070018 Europe. There is an ARM Linux project with a web page at
19 <http://www.arm.linux.org.uk/>.
20
Ralf Baechle75e71532007-02-09 17:08:58 +000021config SYS_SUPPORTS_APM_EMULATION
22 bool
23
David Brownell0a938b92007-03-05 00:30:18 -080024config GENERIC_GPIO
25 bool
26 default n
27
Kevin Hilman746140c2006-09-22 00:16:30 +010028config GENERIC_TIME
29 bool
30 default n
31
Kevin Hilman0567a0c2007-03-13 20:29:24 +010032config GENERIC_CLOCKEVENTS
33 bool
34 default n
35
Linus Torvalds1da177e2005-04-16 15:20:36 -070036config MMU
37 bool
38 default y
39
Al Viro5ea81762007-02-11 15:41:31 +000040config NO_IOPORT
41 bool
42 default n
43
Linus Torvalds1da177e2005-04-16 15:20:36 -070044config EISA
45 bool
46 ---help---
47 The Extended Industry Standard Architecture (EISA) bus was
48 developed as an open alternative to the IBM MicroChannel bus.
49
50 The EISA bus provided some of the features of the IBM MicroChannel
51 bus while maintaining backward compatibility with cards made for
52 the older ISA bus. The EISA bus saw limited use between 1988 and
53 1995 when it was made obsolete by the PCI bus.
54
55 Say Y here if you are building a kernel for an EISA-based machine.
56
57 Otherwise, say N.
58
59config SBUS
60 bool
61
62config MCA
63 bool
64 help
65 MicroChannel Architecture is found in some IBM PS/2 machines and
66 laptops. It is a bus system similar to PCI or ISA. See
67 <file:Documentation/mca.txt> (and especially the web page given
68 there) before attempting to build an MCA bus kernel.
69
Thomas Gleixner4a2581a2006-07-01 22:30:09 +010070config GENERIC_HARDIRQS
71 bool
72 default y
73
Russell Kingf16fb1e2007-04-28 09:59:37 +010074config STACKTRACE_SUPPORT
75 bool
76 default y
77
78config LOCKDEP_SUPPORT
79 bool
80 default y
81
Russell King7ad1bcb2006-08-27 12:07:02 +010082config TRACE_IRQFLAGS_SUPPORT
83 bool
84 default y
85
Thomas Gleixner4a2581a2006-07-01 22:30:09 +010086config HARDIRQS_SW_RESEND
87 bool
88 default y
89
90config GENERIC_IRQ_PROBE
91 bool
92 default y
93
Linus Torvalds1da177e2005-04-16 15:20:36 -070094config RWSEM_GENERIC_SPINLOCK
95 bool
96 default y
97
98config RWSEM_XCHGADD_ALGORITHM
99 bool
100
David Howellsf0d1b0b2006-12-08 02:37:49 -0800101config ARCH_HAS_ILOG2_U32
102 bool
103 default n
104
105config ARCH_HAS_ILOG2_U64
106 bool
107 default n
108
Akinobu Mitab89c3b12006-03-26 01:39:19 -0800109config GENERIC_HWEIGHT
110 bool
111 default y
112
Linus Torvalds1da177e2005-04-16 15:20:36 -0700113config GENERIC_CALIBRATE_DELAY
114 bool
115 default y
116
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +0100117config ARCH_MAY_HAVE_PC_FDC
118 bool
119
Christoph Lameter5ac6da62007-02-10 01:43:14 -0800120config ZONE_DMA
121 bool
122 default y
123
Linus Torvalds1da177e2005-04-16 15:20:36 -0700124config GENERIC_ISA_DMA
125 bool
126
Linus Torvalds1da177e2005-04-16 15:20:36 -0700127config FIQ
128 bool
129
Al Viro034d2f52005-12-19 16:27:59 -0500130config ARCH_MTD_XIP
131 bool
132
Hyok S. Choic760fc12006-03-27 15:18:50 +0100133config VECTORS_BASE
134 hex
Hyok S. Choi6afd6fa2006-09-28 21:46:34 +0900135 default 0xffff0000 if MMU || CPU_HIGH_VECTOR
Hyok S. Choic760fc12006-03-27 15:18:50 +0100136 default DRAM_BASE if REMAP_VECTORS_TO_RAM
137 default 0x00000000
138 help
139 The base address of exception vectors.
140
Linus Torvalds1da177e2005-04-16 15:20:36 -0700141source "init/Kconfig"
142
143menu "System Type"
144
145choice
146 prompt "ARM system type"
Catalin Marinas6a0e2432006-03-07 14:42:27 +0000147 default ARCH_VERSATILE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700148
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100149config ARCH_AAEC2000
150 bool "Agilent AAEC-2000 based"
151 select ARM_AMBA
152 help
153 This enables support for systems based on the Agilent AAEC-2000
154
155config ARCH_INTEGRATOR
156 bool "ARM Ltd. Integrator family"
157 select ARM_AMBA
158 select ICST525
159 help
160 Support for ARM's Integrator platform.
161
162config ARCH_REALVIEW
163 bool "ARM Ltd. RealView family"
164 select ARM_AMBA
165 select ICST307
166 help
167 This enables support for ARM Ltd RealView boards.
168
169config ARCH_VERSATILE
170 bool "ARM Ltd. Versatile family"
171 select ARM_AMBA
172 select ARM_VIC
173 select ICST307
Kevin Hilmanb49c87c2007-03-08 20:25:13 +0100174 select GENERIC_TIME
Kevin Hilman89df1272007-03-08 20:30:38 +0100175 select GENERIC_CLOCKEVENTS
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100176 help
177 This enables support for ARM Ltd Versatile board.
178
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100179config ARCH_AT91
180 bool "Atmel AT91"
David Brownell0a938b92007-03-05 00:30:18 -0800181 select GENERIC_GPIO
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100182 help
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100183 This enables support for systems based on the Atmel AT91RM9200
184 and AT91SAM9xxx processors.
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100185
Linus Torvalds1da177e2005-04-16 15:20:36 -0700186config ARCH_CLPS7500
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100187 bool "Cirrus CL-PS7500FE"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700188 select TIMER_ACORN
Russell Kingf7e68bb2005-05-05 14:49:01 +0100189 select ISA
Russell Kinge4169882007-02-26 21:07:30 +0000190 select NO_IOPORT
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000191 help
192 Support for the Cirrus Logic PS7500FE system-on-a-chip.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700193
194config ARCH_CLPS711X
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100195 bool "Cirrus Logic CLPS711x/EP721x-based"
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000196 help
197 Support for Cirrus Logic 711x/721x based boards.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700198
199config ARCH_CO285
200 bool "Co-EBSA285"
201 select FOOTBRIDGE
202 select FOOTBRIDGE_ADDIN
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000203 help
204 Support for Intel's EBSA285 companion chip.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700205
206config ARCH_EBSA110
207 bool "EBSA-110"
Russell Kingf7e68bb2005-05-05 14:49:01 +0100208 select ISA
Russell Kingc5eb2a22007-03-03 11:54:19 +0000209 select NO_IOPORT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700210 help
211 This is an evaluation board for the StrongARM processor available
Martin Michlmayrf6c89652006-02-08 21:09:07 +0000212 from Digital. It has limited hardware on-board, including an
Linus Torvalds1da177e2005-04-16 15:20:36 -0700213 Ethernet interface, two PCMCIA sockets, two serial ports and a
214 parallel port.
215
Lennert Buytenheke7736d42006-03-20 17:10:13 +0000216config ARCH_EP93XX
217 bool "EP93xx-based"
218 select ARM_AMBA
219 select ARM_VIC
220 help
221 This enables support for the Cirrus EP93xx series of CPUs.
222
Linus Torvalds1da177e2005-04-16 15:20:36 -0700223config ARCH_FOOTBRIDGE
224 bool "FootBridge"
225 select FOOTBRIDGE
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000226 help
227 Support for systems based on the DC21285 companion chip
228 ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700229
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100230config ARCH_NETX
231 bool "Hilscher NetX based"
232 select ARM_VIC
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000233 help
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100234 This enables support for systems based on the Hilscher NetX Soc
235
236config ARCH_H720X
237 bool "Hynix HMS720x-based"
238 select ISA_DMA_API
239 help
240 This enables support for systems based on the Hynix HMS720x
241
242config ARCH_IMX
243 bool "IMX"
Pavel Pisab3e6a502007-05-12 14:31:17 +0100244 select GENERIC_GPIO
Pavel Pisa89bba432007-05-13 17:37:33 +0100245 select GENERIC_TIME
246 select GENERIC_CLOCKEVENTS
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100247 help
248 Support for Motorola's i.MX family of processors (MX1, MXL).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700249
Russell King3b938be2007-05-12 11:25:44 +0100250config ARCH_IOP13XX
251 bool "IOP13xx-based"
252 depends on MMU
253 select PLAT_IOP
254 select PCI
255 select ARCH_SUPPORTS_MSI
256 help
257 Support for Intel's IOP13XX (XScale) family of processors.
258
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +0100259config ARCH_IOP32X
260 bool "IOP32x-based"
Russell Kinga4f7e762006-06-28 12:52:41 +0100261 depends on MMU
Lennert Buytenhek7ae1f7e2006-09-18 23:12:53 +0100262 select PLAT_IOP
Russell Kingf7e68bb2005-05-05 14:49:01 +0100263 select PCI
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000264 help
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +0100265 Support for Intel's 80219 and IOP32X (XScale) family of
266 processors.
267
268config ARCH_IOP33X
269 bool "IOP33x-based"
270 depends on MMU
Lennert Buytenhek7ae1f7e2006-09-18 23:12:53 +0100271 select PLAT_IOP
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +0100272 select PCI
273 help
274 Support for Intel's IOP33X (XScale) family of processors.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700275
Russell King3b938be2007-05-12 11:25:44 +0100276config ARCH_IXP23XX
277 bool "IXP23XX-based"
Dan Williams588ef762007-02-13 17:12:04 +0100278 depends on MMU
Russell King3b938be2007-05-12 11:25:44 +0100279 select PCI
Dan Williams285f5fa2006-12-07 02:59:39 +0100280 help
Russell King3b938be2007-05-12 11:25:44 +0100281 Support for Intel's IXP23xx (XScale) family of processors.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700282
283config ARCH_IXP2000
284 bool "IXP2400/2800-based"
Russell Kinga4f7e762006-06-28 12:52:41 +0100285 depends on MMU
Russell Kingf7e68bb2005-05-05 14:49:01 +0100286 select PCI
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000287 help
288 Support for Intel's IXP2400/2800 (XScale) family of processors.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700289
Russell King3b938be2007-05-12 11:25:44 +0100290config ARCH_IXP4XX
291 bool "IXP4xx-based"
Russell Kinga4f7e762006-06-28 12:52:41 +0100292 depends on MMU
Milan Svoboda8858e9a2007-05-14 07:50:42 +0100293 select GENERIC_GPIO
Russell King3b938be2007-05-12 11:25:44 +0100294 select GENERIC_TIME
295 select GENERIC_CLOCKEVENTS
Lennert Buytenhekc4713072006-03-28 21:18:54 +0100296 help
Russell King3b938be2007-05-12 11:25:44 +0100297 Support for Intel's IXP4XX (XScale) family of processors.
Lennert Buytenhekc4713072006-03-28 21:18:54 +0100298
Linus Torvalds1da177e2005-04-16 15:20:36 -0700299config ARCH_L7200
300 bool "LinkUp-L7200"
301 select FIQ
302 help
303 Say Y here if you intend to run this kernel on a LinkUp Systems
304 L7200 Software Development Board which uses an ARM720T processor.
305 Information on this board can be obtained at:
306
307 <http://www.linkupsys.com/>
308
309 If you have any questions or comments about the Linux kernel port
310 to this board, send e-mail to <sjhill@cotw.com>.
311
Andrew Victorc53c9cf2007-05-11 21:01:28 +0100312config ARCH_KS8695
313 bool "Micrel/Kendin KS8695"
Andrew Victor8a87a992007-05-14 14:30:15 +0100314 select GENERIC_GPIO
Andrew Victorc53c9cf2007-05-11 21:01:28 +0100315 help
316 Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
317 System-on-Chip devices.
318
Uwe Kleine-König9918cda2007-02-16 15:36:55 +0100319config ARCH_NS9XXX
320 bool "NetSilicon NS9xxx"
Uwe Kleine-König689f2a02007-09-30 20:35:09 +0100321 select GENERIC_GPIO
Uwe Kleine-Königcef59752007-09-30 20:35:48 +0100322 select GENERIC_TIME
Uwe Kleine-König9918cda2007-02-16 15:36:55 +0100323 help
324 Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
325 System.
326
327 <http://www.digi.com/products/microprocessors/index.jsp>
328
Quinn Jensen52c543f2007-07-09 22:06:53 +0100329config ARCH_MXC
330 bool "Freescale MXC/iMX-based"
331 select ARCH_MTD_XIP
332 help
333 Support for Freescale MXC/iMX-based family of processors
334
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100335config ARCH_PNX4008
336 bool "Philips Nexperia PNX4008 Mobile"
337 help
338 This enables support for Philips PNX4008 mobile platform.
339
Linus Torvalds1da177e2005-04-16 15:20:36 -0700340config ARCH_PXA
341 bool "PXA2xx-based"
Russell Kinga4f7e762006-06-28 12:52:41 +0100342 depends on MMU
Al Viro034d2f52005-12-19 16:27:59 -0500343 select ARCH_MTD_XIP
David Brownell0a938b92007-03-05 00:30:18 -0800344 select GENERIC_GPIO
Nicolas Pitre45cf5ee2007-02-05 22:37:07 +0100345 select GENERIC_TIME
Eric Miao981d0f32007-07-24 01:22:43 +0100346 select GENERIC_CLOCKEVENTS
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000347 help
348 Support for Intel's PXA2XX processor line.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700349
350config ARCH_RPC
351 bool "RiscPC"
352 select ARCH_ACORN
353 select FIQ
354 select TIMER_ACORN
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +0100355 select ARCH_MAY_HAVE_PC_FDC
Russell King065909b2006-01-04 15:44:16 +0000356 select ISA_DMA_API
Al Viro5ea81762007-02-11 15:41:31 +0000357 select NO_IOPORT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700358 help
359 On the Acorn Risc-PC, Linux can support the internal IDE disk and
360 CD-ROM interface, serial and parallel port, and the floppy drive.
361
362config ARCH_SA1100
363 bool "SA1100-based"
Russell Kingf7e68bb2005-05-05 14:49:01 +0100364 select ISA
Russell King3cd9e192005-06-25 19:29:34 +0100365 select ARCH_DISCONTIGMEM_ENABLE
Al Viro034d2f52005-12-19 16:27:59 -0500366 select ARCH_MTD_XIP
David Brownell0a938b92007-03-05 00:30:18 -0800367 select GENERIC_GPIO
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000368 help
369 Support for StrongARM 11x0 based boards.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700370
371config ARCH_S3C2410
Ben Dookse4d06e32007-02-16 12:12:31 +0100372 bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443"
David Brownell0a938b92007-03-05 00:30:18 -0800373 select GENERIC_GPIO
Linus Torvalds1da177e2005-04-16 15:20:36 -0700374 help
375 Samsung S3C2410X CPU based systems, such as the Simtec Electronics
376 BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
Martin Michlmayrf6c89652006-02-08 21:09:07 +0000377 the Samsung SMDK2410 development board (and derivatives).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700378
379config ARCH_SHARK
380 bool "Shark"
Russell Kingf7e68bb2005-05-05 14:49:01 +0100381 select ISA
382 select ISA_DMA
383 select PCI
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000384 help
385 Support for the StrongARM based Digital DNARD machine, also known
386 as "Shark" (<http://www.shark-linux.de/shark.html>).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700387
388config ARCH_LH7A40X
389 bool "Sharp LH7A40X"
390 help
391 Say Y here for systems based on one of the Sharp LH7A40X
392 System on a Chip processors. These CPUs include an ARM922T
393 core with a wide array of integrated devices for
394 hand-held and low-power applications.
395
Kevin Hilman7c6337e2007-04-30 19:37:19 +0100396config ARCH_DAVINCI
397 bool "TI DaVinci"
398 select GENERIC_TIME
399 select GENERIC_CLOCKEVENTS
Vladimir Barinov3d9edf02007-07-10 13:03:43 +0100400 select GENERIC_GPIO
Kevin Hilman7c6337e2007-04-30 19:37:19 +0100401 help
402 Support for TI's DaVinci platform.
403
Russell King3b938be2007-05-12 11:25:44 +0100404config ARCH_OMAP
405 bool "TI OMAP"
406 select GENERIC_GPIO
407 select GENERIC_TIME
408 help
409 Support for TI's OMAP platform (OMAP1 and OMAP2).
410
Linus Torvalds1da177e2005-04-16 15:20:36 -0700411endchoice
412
413source "arch/arm/mach-clps711x/Kconfig"
414
Lennert Buytenheke7736d42006-03-20 17:10:13 +0000415source "arch/arm/mach-ep93xx/Kconfig"
416
Linus Torvalds1da177e2005-04-16 15:20:36 -0700417source "arch/arm/mach-footbridge/Kconfig"
418
419source "arch/arm/mach-integrator/Kconfig"
420
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +0100421source "arch/arm/mach-iop32x/Kconfig"
422
423source "arch/arm/mach-iop33x/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700424
Dan Williams285f5fa2006-12-07 02:59:39 +0100425source "arch/arm/mach-iop13xx/Kconfig"
426
Linus Torvalds1da177e2005-04-16 15:20:36 -0700427source "arch/arm/mach-ixp4xx/Kconfig"
428
429source "arch/arm/mach-ixp2000/Kconfig"
430
Lennert Buytenhekc4713072006-03-28 21:18:54 +0100431source "arch/arm/mach-ixp23xx/Kconfig"
432
Linus Torvalds1da177e2005-04-16 15:20:36 -0700433source "arch/arm/mach-pxa/Kconfig"
434
435source "arch/arm/mach-sa1100/Kconfig"
436
Tony Lindgrend48af152005-07-10 19:58:17 +0100437source "arch/arm/plat-omap/Kconfig"
438
439source "arch/arm/mach-omap1/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700440
Tony Lindgren1dbae812005-11-10 14:26:51 +0000441source "arch/arm/mach-omap2/Kconfig"
442
Ben Dooksa21765a2007-02-11 18:31:01 +0100443source "arch/arm/plat-s3c24xx/Kconfig"
Ben Dooksd58153d2007-07-22 16:07:09 +0100444source "arch/arm/plat-s3c/Kconfig"
Ben Dooksa21765a2007-02-11 18:31:01 +0100445
446if ARCH_S3C2410
447source "arch/arm/mach-s3c2400/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700448source "arch/arm/mach-s3c2410/Kconfig"
Ben Dooksa21765a2007-02-11 18:31:01 +0100449source "arch/arm/mach-s3c2412/Kconfig"
450source "arch/arm/mach-s3c2440/Kconfig"
451source "arch/arm/mach-s3c2442/Kconfig"
Ben Dookse4d06e32007-02-16 12:12:31 +0100452source "arch/arm/mach-s3c2443/Kconfig"
Ben Dooksa21765a2007-02-11 18:31:01 +0100453endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700454
455source "arch/arm/mach-lh7a40x/Kconfig"
456
457source "arch/arm/mach-imx/Kconfig"
458
459source "arch/arm/mach-h720x/Kconfig"
460
461source "arch/arm/mach-versatile/Kconfig"
462
Bellido Nicolas038c5b62005-06-20 18:51:05 +0100463source "arch/arm/mach-aaec2000/Kconfig"
464
Catalin Marinas8ad68bb2005-10-31 14:25:02 +0000465source "arch/arm/mach-realview/Kconfig"
466
Andrew Victor9d041262007-02-05 11:42:07 +0100467source "arch/arm/mach-at91/Kconfig"
SAN People73a59c12006-01-09 17:05:41 +0000468
Quinn Jensen52c543f2007-07-09 22:06:53 +0100469source "arch/arm/plat-mxc/Kconfig"
470
Sascha Hauerbb6d8c82006-06-19 15:27:53 +0100471source "arch/arm/mach-netx/Kconfig"
472
Uwe Kleine-König9918cda2007-02-16 15:36:55 +0100473source "arch/arm/mach-ns9xxx/Kconfig"
474
Kevin Hilman7c6337e2007-04-30 19:37:19 +0100475source "arch/arm/mach-davinci/Kconfig"
476
Andrew Victorc53c9cf2007-05-11 21:01:28 +0100477source "arch/arm/mach-ks8695/Kconfig"
478
Linus Torvalds1da177e2005-04-16 15:20:36 -0700479# Definitions to make life easier
480config ARCH_ACORN
481 bool
482
Lennert Buytenhek7ae1f7e2006-09-18 23:12:53 +0100483config PLAT_IOP
484 bool
485
Linus Torvalds1da177e2005-04-16 15:20:36 -0700486source arch/arm/mm/Kconfig
487
Lennert Buytenhekafe4b252006-12-03 18:51:14 +0100488config IWMMXT
489 bool "Enable iWMMXt support"
Robert P. J. Day6340aa62007-02-17 19:05:24 +0100490 depends on CPU_XSCALE || CPU_XSC3
Lennert Buytenhekafe4b252006-12-03 18:51:14 +0100491 default y if PXA27x
492 help
493 Enable support for iWMMXt context switching at run time if
494 running on a CPU that supports it.
495
Linus Torvalds1da177e2005-04-16 15:20:36 -0700496# bool 'Use XScale PMU as timer source' CONFIG_XSCALE_PMU_TIMER
497config XSCALE_PMU
498 bool
499 depends on CPU_XSCALE && !XSCALE_PMU_TIMER
500 default y
501
Hyok S. Choi3b93e7b2006-06-22 11:48:56 +0100502if !MMU
503source "arch/arm/Kconfig-nommu"
504endif
505
Linus Torvalds1da177e2005-04-16 15:20:36 -0700506endmenu
507
508source "arch/arm/common/Kconfig"
509
510config FORCE_MAX_ZONEORDER
511 int
512 depends on SA1111
513 default "9"
514
515menu "Bus support"
516
517config ARM_AMBA
518 bool
519
520config ISA
521 bool
Linus Torvalds1da177e2005-04-16 15:20:36 -0700522 help
523 Find out whether you have ISA slots on your motherboard. ISA is the
524 name of a bus system, i.e. the way the CPU talks to the other stuff
525 inside your box. Other bus systems are PCI, EISA, MicroChannel
526 (MCA) or VESA. ISA is an older system, now being displaced by PCI;
527 newer boards don't support it. If you have ISA, say Y, otherwise N.
528
Russell King065909b2006-01-04 15:44:16 +0000529# Select ISA DMA controller support
Linus Torvalds1da177e2005-04-16 15:20:36 -0700530config ISA_DMA
531 bool
Russell King065909b2006-01-04 15:44:16 +0000532 select ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700533
Russell King065909b2006-01-04 15:44:16 +0000534# Select ISA DMA interface
Al Viro5cae8412005-05-04 05:39:22 +0100535config ISA_DMA_API
536 bool
Al Viro5cae8412005-05-04 05:39:22 +0100537
Linus Torvalds1da177e2005-04-16 15:20:36 -0700538config PCI
Andrew Victorc53c9cf2007-05-11 21:01:28 +0100539 bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695
Linus Torvalds1da177e2005-04-16 15:20:36 -0700540 help
541 Find out whether you have a PCI motherboard. PCI is the name of a
542 bus system, i.e. the way the CPU talks to the other stuff inside
543 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
544 VESA. If you have PCI, say Y, otherwise N.
545
546 The PCI-HOWTO, available from
547 <http://www.tldp.org/docs.html#howto>, contains valuable
548 information about which PCI hardware does work under Linux and which
549 doesn't.
550
Matthew Wilcox36e23592007-07-10 10:54:40 -0600551config PCI_SYSCALL
552 def_bool PCI
553
Linus Torvalds1da177e2005-04-16 15:20:36 -0700554# Select the host bridge type
555config PCI_HOST_VIA82C505
556 bool
557 depends on PCI && ARCH_SHARK
558 default y
559
560source "drivers/pci/Kconfig"
561
562source "drivers/pcmcia/Kconfig"
563
564endmenu
565
566menu "Kernel Features"
567
Kevin Hilman0567a0c2007-03-13 20:29:24 +0100568source "kernel/time/Kconfig"
569
Linus Torvalds1da177e2005-04-16 15:20:36 -0700570config SMP
571 bool "Symmetric Multi-Processing (EXPERIMENTAL)"
Russell Kingf6db4492005-11-07 21:30:21 +0000572 depends on EXPERIMENTAL && REALVIEW_MPCORE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700573 help
574 This enables support for systems with more than one CPU. If you have
575 a system with only one CPU, like most personal computers, say N. If
576 you have a system with more than one CPU, say Y.
577
578 If you say N here, the kernel will run on single and multiprocessor
579 machines, but will use only one CPU of a multiprocessor machine. If
580 you say Y here, the kernel will run on many, but not all, single
581 processor machines. On a single processor machine, the kernel will
582 run faster if you say N here.
583
Arthur Othieno12c62c22005-09-10 00:26:22 -0700584 See also the <file:Documentation/smp.txt>,
585 <file:Documentation/i386/IO-APIC.txt>,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700586 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
587 <http://www.linuxdoc.org/docs.html#howto>.
588
589 If you don't know what to do here, say N.
590
591config NR_CPUS
592 int "Maximum number of CPUs (2-32)"
593 range 2 32
594 depends on SMP
595 default "4"
596
Russell Kinga054a812005-11-02 22:24:33 +0000597config HOTPLUG_CPU
598 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
599 depends on SMP && HOTPLUG && EXPERIMENTAL
600 help
601 Say Y here to experiment with turning CPUs off and on. CPUs
602 can be controlled through /sys/devices/system/cpu.
603
Russell King37ee16a2005-11-08 19:08:05 +0000604config LOCAL_TIMERS
605 bool "Use local timer interrupts"
Russell King2a98beb2005-11-09 10:50:29 +0000606 depends on SMP && REALVIEW_MPCORE
Russell King37ee16a2005-11-08 19:08:05 +0000607 default y
608 help
609 Enable support for local timers on SMP platforms, rather then the
610 legacy IPI broadcast method. Local timers allows the system
611 accounting to be spread across the timer interval, preventing a
612 "thundering herd" at every timer tick.
613
Linus Torvalds1da177e2005-04-16 15:20:36 -0700614config PREEMPT
615 bool "Preemptible Kernel (EXPERIMENTAL)"
616 depends on EXPERIMENTAL
617 help
618 This option reduces the latency of the kernel when reacting to
619 real-time or interactive events by allowing a low priority process to
620 be preempted even if it is in kernel mode executing a system call.
621 This allows applications to run more reliably even when the system is
622 under load.
623
624 Say Y here if you are building a kernel for a desktop, embedded
625 or real-time system. Say N if you are unsure.
626
Russell King8749af62005-06-25 19:39:45 +0100627config NO_IDLE_HZ
628 bool "Dynamic tick timer"
Kevin Hilman0567a0c2007-03-13 20:29:24 +0100629 depends on !GENERIC_CLOCKEVENTS
Russell King8749af62005-06-25 19:39:45 +0100630 help
631 Select this option if you want to disable continuous timer ticks
632 and have them programmed to occur as required. This option saves
633 power as the system can remain in idle state for longer.
634
635 By default dynamic tick is disabled during the boot, and can be
636 manually enabled with:
637
638 echo 1 > /sys/devices/system/timer/timer0/dyn_tick
639
640 Alternatively, if you want dynamic tick automatically enabled
641 during boot, pass "dyntick=enable" via the kernel command string.
642
Tony Lindgrenf2be64b2005-06-28 21:01:16 +0100643 Please note that dynamic tick may affect the accuracy of
644 timekeeping on some platforms depending on the implementation.
Nicolas Pitre569d2c32005-09-01 12:48:48 +0100645 Currently at least OMAP, PXA2xx and SA11x0 platforms are known
646 to have accurate timekeeping with dynamic tick.
Tony Lindgrenf2be64b2005-06-28 21:01:16 +0100647
Russell Kingf8065812006-03-02 22:41:59 +0000648config HZ
649 int
650 default 128 if ARCH_L7200
651 default 200 if ARCH_EBSA110 || ARCH_S3C2410
Russell Kingbfe65702006-03-04 11:01:53 +0000652 default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
Russell Kingf8065812006-03-02 22:41:59 +0000653 default 100
654
Nicolas Pitre704bdda02006-01-14 16:33:50 +0000655config AEABI
656 bool "Use the ARM EABI to compile the kernel"
657 help
658 This option allows for the kernel to be compiled using the latest
659 ARM ABI (aka EABI). This is only useful if you are using a user
660 space environment that is also compiled with EABI.
661
662 Since there are major incompatibilities between the legacy ABI and
663 EABI, especially with regard to structure member alignment, this
664 option also changes the kernel syscall calling convention to
665 disambiguate both ABIs and allow for backward compatibility support
666 (selected with CONFIG_OABI_COMPAT).
667
668 To use this you need GCC version 4.0.0 or later.
669
Nicolas Pitre6c90c872006-01-14 16:37:15 +0000670config OABI_COMPAT
Russell Kinga73a3ff2006-02-08 21:09:55 +0000671 bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)"
Nicolas Pitre61c484d2006-02-08 21:09:08 +0000672 depends on AEABI && EXPERIMENTAL
Nicolas Pitre6c90c872006-01-14 16:37:15 +0000673 default y
674 help
675 This option preserves the old syscall interface along with the
676 new (ARM EABI) one. It also provides a compatibility layer to
677 intercept syscalls that have structure arguments which layout
678 in memory differs between the legacy ABI and the new ARM EABI
679 (only for non "thumb" binaries). This option adds a tiny
680 overhead to all syscalls and produces a slightly larger kernel.
681 If you know you'll be using only pure EABI user space then you
682 can say N here. If this option is not selected and you attempt
683 to execute a legacy ABI binary then the result will be
684 UNPREDICTABLE (in fact it can be predicted that it won't work
685 at all). If in doubt say Y.
686
Dave Hansen3f22ab22005-06-23 00:07:43 -0700687config ARCH_DISCONTIGMEM_ENABLE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700688 bool
Russell Kingf7e68bb2005-05-05 14:49:01 +0100689 default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700690 help
691 Say Y to support efficient handling of discontiguous physical memory,
692 for architectures which are either NUMA (Non-Uniform Memory Access)
693 or have huge holes in the physical address space for other reasons.
694 See <file:Documentation/vm/numa> for more.
695
Yasunori Gotoc80d79d2006-04-10 22:53:53 -0700696config NODES_SHIFT
697 int
698 default "4" if ARCH_LH7A40X
699 default "2"
700 depends on NEED_MULTIPLE_NODES
701
Dave Hansen3f22ab22005-06-23 00:07:43 -0700702source "mm/Kconfig"
703
Linus Torvalds1da177e2005-04-16 15:20:36 -0700704config LEDS
705 bool "Timer and CPU usage LEDs"
706 depends on ARCH_CDB89712 || ARCH_CO285 || ARCH_EBSA110 || \
707 ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \
708 ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
709 ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
SAN People73a59c12006-01-09 17:05:41 +0000710 ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
Andrew Victorc53c9cf2007-05-11 21:01:28 +0100711 ARCH_AT91 || MACH_TRIZEPS4 || ARCH_DAVINCI || \
712 ARCH_KS8695
Linus Torvalds1da177e2005-04-16 15:20:36 -0700713 help
714 If you say Y here, the LEDs on your machine will be used
715 to provide useful information about your current system status.
716
717 If you are compiling a kernel for a NetWinder or EBSA-285, you will
718 be able to select which LEDs are active using the options below. If
719 you are compiling a kernel for the EBSA-110 or the LART however, the
720 red LED will simply flash regularly to indicate that the system is
721 still functional. It is safe to say Y here if you have a CATS
722 system, but the driver will do nothing.
723
724config LEDS_TIMER
725 bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
David Brownelleebdf7d72007-04-02 12:48:10 -0700726 OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
727 || MACH_OMAP_PERSEUS2
Linus Torvalds1da177e2005-04-16 15:20:36 -0700728 depends on LEDS
Kevin Hilman0567a0c2007-03-13 20:29:24 +0100729 depends on !GENERIC_CLOCKEVENTS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700730 default y if ARCH_EBSA110
731 help
732 If you say Y here, one of the system LEDs (the green one on the
733 NetWinder, the amber one on the EBSA285, or the red one on the LART)
734 will flash regularly to indicate that the system is still
735 operational. This is mainly useful to kernel hackers who are
736 debugging unstable kernels.
737
738 The LART uses the same LED for both Timer LED and CPU usage LED
739 functions. You may choose to use both, but the Timer LED function
740 will overrule the CPU usage LED.
741
742config LEDS_CPU
743 bool "CPU usage LED" if (!ARCH_CDB89712 && !ARCH_EBSA110 && \
David Brownelleebdf7d72007-04-02 12:48:10 -0700744 !ARCH_OMAP) \
745 || OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
746 || MACH_OMAP_PERSEUS2
Linus Torvalds1da177e2005-04-16 15:20:36 -0700747 depends on LEDS
748 help
749 If you say Y here, the red LED will be used to give a good real
750 time indication of CPU usage, by lighting whenever the idle task
751 is not currently executing.
752
753 The LART uses the same LED for both Timer LED and CPU usage LED
754 functions. You may choose to use both, but the Timer LED function
755 will overrule the CPU usage LED.
756
757config ALIGNMENT_TRAP
758 bool
Hyok S. Choif12d0d72006-09-26 17:36:37 +0900759 depends on CPU_CP15_MMU
Linus Torvalds1da177e2005-04-16 15:20:36 -0700760 default y if !ARCH_EBSA110
761 help
Matt LaPlante84eb8d02006-10-03 22:53:09 +0200762 ARM processors cannot fetch/store information which is not
Linus Torvalds1da177e2005-04-16 15:20:36 -0700763 naturally aligned on the bus, i.e., a 4 byte fetch must start at an
764 address divisible by 4. On 32-bit ARM processors, these non-aligned
765 fetch/store instructions will be emulated in software if you say
766 here, which has a severe performance impact. This is necessary for
767 correct operation of some network protocols. With an IP-only
768 configuration it is safe to say N, otherwise say Y.
769
770endmenu
771
772menu "Boot options"
773
774# Compressed boot loader in ROM. Yes, we really want to ask about
775# TEXT and BSS so we preserve their values in the config files.
776config ZBOOT_ROM_TEXT
777 hex "Compressed ROM boot loader base address"
778 default "0"
779 help
780 The physical address at which the ROM-able zImage is to be
781 placed in the target. Platforms which normally make use of
782 ROM-able zImage formats normally set this to a suitable
783 value in their defconfig file.
784
785 If ZBOOT_ROM is not enabled, this has no effect.
786
787config ZBOOT_ROM_BSS
788 hex "Compressed ROM boot loader BSS address"
789 default "0"
790 help
Dan Fandrichf8c440b2006-09-20 23:28:51 +0100791 The base address of an area of read/write memory in the target
792 for the ROM-able zImage which must be available while the
793 decompressor is running. It must be large enough to hold the
794 entire decompressed kernel plus an additional 128 KiB.
795 Platforms which normally make use of ROM-able zImage formats
796 normally set this to a suitable value in their defconfig file.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700797
798 If ZBOOT_ROM is not enabled, this has no effect.
799
800config ZBOOT_ROM
801 bool "Compressed boot loader in ROM/flash"
802 depends on ZBOOT_ROM_TEXT != ZBOOT_ROM_BSS
803 help
804 Say Y here if you intend to execute your compressed kernel image
805 (zImage) directly from ROM or flash. If unsure, say N.
806
807config CMDLINE
808 string "Default kernel command string"
809 default ""
810 help
811 On some architectures (EBSA110 and CATS), there is currently no way
812 for the boot loader to pass arguments to the kernel. For these
813 architectures, you should supply some command-line options at build
814 time by entering them here. As a minimum, you should specify the
815 memory size and the root device (e.g., mem=64M root=/dev/nfs).
816
817config XIP_KERNEL
818 bool "Kernel Execute-In-Place from ROM"
819 depends on !ZBOOT_ROM
820 help
821 Execute-In-Place allows the kernel to run from non-volatile storage
822 directly addressable by the CPU, such as NOR flash. This saves RAM
823 space since the text section of the kernel is not loaded from flash
824 to RAM. Read-write sections, such as the data section and stack,
825 are still copied to RAM. The XIP kernel is not compressed since
826 it has to run directly from flash, so it will take more space to
827 store it. The flash address used to link the kernel object files,
828 and for storing it, is configuration dependent. Therefore, if you
829 say Y here, you must know the proper physical address where to
830 store the kernel image depending on your own flash memory usage.
831
832 Also note that the make target becomes "make xipImage" rather than
833 "make zImage" or "make Image". The final kernel binary to put in
834 ROM memory will be arch/arm/boot/xipImage.
835
836 If unsure, say N.
837
838config XIP_PHYS_ADDR
839 hex "XIP Kernel Physical Location"
840 depends on XIP_KERNEL
841 default "0x00080000"
842 help
843 This is the physical address in your flash memory the kernel will
844 be linked for and stored to. This address is dependent on your
845 own flash usage.
846
Richard Purdiec587e4a2007-02-06 21:29:00 +0100847config KEXEC
848 bool "Kexec system call (EXPERIMENTAL)"
849 depends on EXPERIMENTAL
850 help
851 kexec is a system call that implements the ability to shutdown your
852 current kernel, and to start another kernel. It is like a reboot
853 but it is indepedent of the system firmware. And like a reboot
854 you can start any kernel with it, not just Linux.
855
856 It is an ongoing process to be certain the hardware in a machine
857 is properly shutdown, so do not be surprised if this code does not
858 initially work for you. It may help to enable device hotplugging
859 support.
860
Linus Torvalds1da177e2005-04-16 15:20:36 -0700861endmenu
862
Pavel Pisa3c8cd0c2006-12-06 17:25:04 +0100863if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX )
Linus Torvalds1da177e2005-04-16 15:20:36 -0700864
865menu "CPU Frequency scaling"
866
867source "drivers/cpufreq/Kconfig"
868
869config CPU_FREQ_SA1100
870 bool
Vincent Sanders07c6d482005-06-09 21:59:22 +0100871 depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_H3800 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700872 default y
873
874config CPU_FREQ_SA1110
875 bool
876 depends on CPU_FREQ && (SA1100_ASSABET || SA1100_CERF || SA1100_PT_SYSTEM3)
877 default y
878
879config CPU_FREQ_INTEGRATOR
880 tristate "CPUfreq driver for ARM Integrator CPUs"
881 depends on ARCH_INTEGRATOR && CPU_FREQ
882 default y
883 help
884 This enables the CPUfreq driver for ARM Integrator CPUs.
885
886 For details, take a look at <file:Documentation/cpu-freq>.
887
888 If in doubt, say Y.
889
Pavel Pisa3c8cd0c2006-12-06 17:25:04 +0100890config CPU_FREQ_IMX
891 tristate "CPUfreq driver for i.MX CPUs"
892 depends on ARCH_IMX && CPU_FREQ
893 default n
894 help
895 This enables the CPUfreq driver for i.MX CPUs.
896
897 If in doubt, say N.
898
Linus Torvalds1da177e2005-04-16 15:20:36 -0700899endmenu
900
901endif
902
903menu "Floating point emulation"
904
905comment "At least one emulation must be selected"
906
907config FPE_NWFPE
908 bool "NWFPE math emulation"
Nicolas Pitre8993a442006-01-14 16:36:50 +0000909 depends on !AEABI || OABI_COMPAT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700910 ---help---
911 Say Y to include the NWFPE floating point emulator in the kernel.
912 This is necessary to run most binaries. Linux does not currently
913 support floating point hardware so you need to say Y here even if
914 your machine has an FPA or floating point co-processor podule.
915
916 You may say N here if you are going to load the Acorn FPEmulator
917 early in the bootup.
918
919config FPE_NWFPE_XP
920 bool "Support extended precision"
Lennert Buytenhekbedf1422005-11-07 21:12:08 +0000921 depends on FPE_NWFPE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700922 help
923 Say Y to include 80-bit support in the kernel floating-point
924 emulator. Otherwise, only 32 and 64-bit support is compiled in.
925 Note that gcc does not generate 80-bit operations by default,
926 so in most cases this option only enlarges the size of the
927 floating point emulator without any good reason.
928
929 You almost surely want to say N here.
930
931config FPE_FASTFPE
932 bool "FastFPE math emulation (EXPERIMENTAL)"
Nicolas Pitre8993a442006-01-14 16:36:50 +0000933 depends on (!AEABI || OABI_COMPAT) && !CPU_32v3 && EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700934 ---help---
935 Say Y here to include the FAST floating point emulator in the kernel.
936 This is an experimental much faster emulator which now also has full
937 precision for the mantissa. It does not support any exceptions.
938 It is very simple, and approximately 3-6 times faster than NWFPE.
939
940 It should be sufficient for most programs. It may be not suitable
941 for scientific calculations, but you have to check this for yourself.
942 If you do not feel you need a faster FP emulation you should better
943 choose NWFPE.
944
945config VFP
946 bool "VFP-format floating point maths"
947 depends on CPU_V6 || CPU_ARM926T
948 help
949 Say Y to include VFP support code in the kernel. This is needed
950 if your hardware includes a VFP unit.
951
952 Please see <file:Documentation/arm/VFP/release-notes.txt> for
953 release notes and additional status information.
954
955 Say N if your target does not have VFP hardware.
956
957endmenu
958
959menu "Userspace binary formats"
960
961source "fs/Kconfig.binfmt"
962
963config ARTHUR
964 tristate "RISC OS personality"
Nicolas Pitre704bdda02006-01-14 16:33:50 +0000965 depends on !AEABI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700966 help
967 Say Y here to include the kernel code necessary if you want to run
968 Acorn RISC OS/Arthur binaries under Linux. This code is still very
969 experimental; if this sounds frightening, say N and sleep in peace.
970 You can also say M here to compile this support as a module (which
971 will be called arthur).
972
973endmenu
974
975menu "Power management options"
976
Russell Kingeceab4a2005-11-15 11:31:41 +0000977source "kernel/power/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700978
Linus Torvalds1da177e2005-04-16 15:20:36 -0700979endmenu
980
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700981source "net/Kconfig"
982
Linus Torvalds1da177e2005-04-16 15:20:36 -0700983menu "Device Drivers"
984
985source "drivers/base/Kconfig"
986
Pavel Machekc35bf4a2005-11-12 20:25:25 +0000987source "drivers/connector/Kconfig"
988
Hyok S. Choif12d0d72006-09-26 17:36:37 +0900989if ALIGNMENT_TRAP || !CPU_CP15_MMU
Linus Torvalds1da177e2005-04-16 15:20:36 -0700990source "drivers/mtd/Kconfig"
991endif
992
993source "drivers/parport/Kconfig"
994
995source "drivers/pnp/Kconfig"
996
997source "drivers/block/Kconfig"
998
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +0100999if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \
David Brownellbb011b82005-06-12 23:26:05 +01001000 || ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \
Lennert Buytenhekc4713072006-03-28 21:18:54 +01001001 || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \
1002 || ARCH_IXP23XX
Linus Torvalds1da177e2005-04-16 15:20:36 -07001003source "drivers/ide/Kconfig"
1004endif
1005
1006source "drivers/scsi/Kconfig"
1007
Martin Michlmayreb370f02006-11-17 00:14:35 +01001008source "drivers/ata/Kconfig"
1009
Linus Torvalds1da177e2005-04-16 15:20:36 -07001010source "drivers/md/Kconfig"
1011
1012source "drivers/message/fusion/Kconfig"
1013
1014source "drivers/ieee1394/Kconfig"
1015
1016source "drivers/message/i2o/Kconfig"
1017
Sam Ravnborgd5950b42005-07-11 21:03:49 -07001018source "drivers/net/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001019
1020source "drivers/isdn/Kconfig"
1021
1022# input before char - char/joystick depends on it. As does USB.
1023
1024source "drivers/input/Kconfig"
1025
1026source "drivers/char/Kconfig"
1027
1028source "drivers/i2c/Kconfig"
1029
David Brownell8ae12a02006-01-08 13:34:19 -08001030source "drivers/spi/Kconfig"
1031
Alessandro Zummo04916c02006-03-10 22:30:01 +00001032source "drivers/w1/Kconfig"
1033
Jean Delvaread2f9312005-07-02 18:15:49 +02001034source "drivers/hwmon/Kconfig"
1035
Linus Torvalds1da177e2005-04-16 15:20:36 -07001036#source "drivers/l3/Kconfig"
1037
1038source "drivers/misc/Kconfig"
1039
Russell Kinga4e137a2005-08-18 10:06:59 +01001040source "drivers/mfd/Kconfig"
1041
Richard Purdiec72a1d62006-03-31 02:31:04 -08001042source "drivers/leds/Kconfig"
1043
Linus Torvalds1da177e2005-04-16 15:20:36 -07001044source "drivers/media/Kconfig"
1045
1046source "drivers/video/Kconfig"
1047
1048source "sound/Kconfig"
1049
Sascha Hauerc2dade52006-12-12 10:32:42 +01001050source "drivers/hid/Kconfig"
1051
Linus Torvalds1da177e2005-04-16 15:20:36 -07001052source "drivers/usb/Kconfig"
1053
1054source "drivers/mmc/Kconfig"
1055
Alessandro Zummo12b824f2006-03-27 01:16:35 -08001056source "drivers/rtc/Kconfig"
1057
Dan Williams58168152007-01-02 11:10:43 -07001058source "drivers/dma/Kconfig"
1059
Linus Torvalds1da177e2005-04-16 15:20:36 -07001060endmenu
1061
1062source "fs/Kconfig"
1063
1064source "arch/arm/oprofile/Kconfig"
1065
1066source "arch/arm/Kconfig.debug"
1067
1068source "security/Kconfig"
1069
1070source "crypto/Kconfig"
1071
1072source "lib/Kconfig"