blob: a0cdaafa115b65accca46e4fdf8a4307d4ee2408 [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-Königc0bb87f2007-09-30 20:36:00 +0100323 select GENERIC_CLOCKEVENTS
Uwe Kleine-König9918cda2007-02-16 15:36:55 +0100324 help
325 Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
326 System.
327
328 <http://www.digi.com/products/microprocessors/index.jsp>
329
Quinn Jensen52c543f2007-07-09 22:06:53 +0100330config ARCH_MXC
331 bool "Freescale MXC/iMX-based"
332 select ARCH_MTD_XIP
333 help
334 Support for Freescale MXC/iMX-based family of processors
335
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100336config ARCH_PNX4008
337 bool "Philips Nexperia PNX4008 Mobile"
338 help
339 This enables support for Philips PNX4008 mobile platform.
340
Linus Torvalds1da177e2005-04-16 15:20:36 -0700341config ARCH_PXA
eric miao2c8086a2007-09-11 19:13:17 -0700342 bool "PXA2xx/PXA3xx-based"
Russell Kinga4f7e762006-06-28 12:52:41 +0100343 depends on MMU
Al Viro034d2f52005-12-19 16:27:59 -0500344 select ARCH_MTD_XIP
David Brownell0a938b92007-03-05 00:30:18 -0800345 select GENERIC_GPIO
Nicolas Pitre45cf5ee2007-02-05 22:37:07 +0100346 select GENERIC_TIME
Eric Miao981d0f32007-07-24 01:22:43 +0100347 select GENERIC_CLOCKEVENTS
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000348 help
eric miao2c8086a2007-09-11 19:13:17 -0700349 Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700350
351config ARCH_RPC
352 bool "RiscPC"
353 select ARCH_ACORN
354 select FIQ
355 select TIMER_ACORN
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +0100356 select ARCH_MAY_HAVE_PC_FDC
Russell King065909b2006-01-04 15:44:16 +0000357 select ISA_DMA_API
Al Viro5ea81762007-02-11 15:41:31 +0000358 select NO_IOPORT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700359 help
360 On the Acorn Risc-PC, Linux can support the internal IDE disk and
361 CD-ROM interface, serial and parallel port, and the floppy drive.
362
363config ARCH_SA1100
364 bool "SA1100-based"
Russell Kingf7e68bb2005-05-05 14:49:01 +0100365 select ISA
Russell King3cd9e192005-06-25 19:29:34 +0100366 select ARCH_DISCONTIGMEM_ENABLE
Al Viro034d2f52005-12-19 16:27:59 -0500367 select ARCH_MTD_XIP
David Brownell0a938b92007-03-05 00:30:18 -0800368 select GENERIC_GPIO
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000369 help
370 Support for StrongARM 11x0 based boards.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700371
372config ARCH_S3C2410
Ben Dookse4d06e32007-02-16 12:12:31 +0100373 bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443"
David Brownell0a938b92007-03-05 00:30:18 -0800374 select GENERIC_GPIO
Linus Torvalds1da177e2005-04-16 15:20:36 -0700375 help
376 Samsung S3C2410X CPU based systems, such as the Simtec Electronics
377 BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
Martin Michlmayrf6c89652006-02-08 21:09:07 +0000378 the Samsung SMDK2410 development board (and derivatives).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700379
380config ARCH_SHARK
381 bool "Shark"
Russell Kingf7e68bb2005-05-05 14:49:01 +0100382 select ISA
383 select ISA_DMA
384 select PCI
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000385 help
386 Support for the StrongARM based Digital DNARD machine, also known
387 as "Shark" (<http://www.shark-linux.de/shark.html>).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700388
389config ARCH_LH7A40X
390 bool "Sharp LH7A40X"
391 help
392 Say Y here for systems based on one of the Sharp LH7A40X
393 System on a Chip processors. These CPUs include an ARM922T
394 core with a wide array of integrated devices for
395 hand-held and low-power applications.
396
Kevin Hilman7c6337e2007-04-30 19:37:19 +0100397config ARCH_DAVINCI
398 bool "TI DaVinci"
399 select GENERIC_TIME
400 select GENERIC_CLOCKEVENTS
Vladimir Barinov3d9edf02007-07-10 13:03:43 +0100401 select GENERIC_GPIO
Kevin Hilman7c6337e2007-04-30 19:37:19 +0100402 help
403 Support for TI's DaVinci platform.
404
Russell King3b938be2007-05-12 11:25:44 +0100405config ARCH_OMAP
406 bool "TI OMAP"
407 select GENERIC_GPIO
408 select GENERIC_TIME
409 help
410 Support for TI's OMAP platform (OMAP1 and OMAP2).
411
Linus Torvalds1da177e2005-04-16 15:20:36 -0700412endchoice
413
414source "arch/arm/mach-clps711x/Kconfig"
415
Lennert Buytenheke7736d42006-03-20 17:10:13 +0000416source "arch/arm/mach-ep93xx/Kconfig"
417
Linus Torvalds1da177e2005-04-16 15:20:36 -0700418source "arch/arm/mach-footbridge/Kconfig"
419
420source "arch/arm/mach-integrator/Kconfig"
421
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +0100422source "arch/arm/mach-iop32x/Kconfig"
423
424source "arch/arm/mach-iop33x/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700425
Dan Williams285f5fa2006-12-07 02:59:39 +0100426source "arch/arm/mach-iop13xx/Kconfig"
427
Linus Torvalds1da177e2005-04-16 15:20:36 -0700428source "arch/arm/mach-ixp4xx/Kconfig"
429
430source "arch/arm/mach-ixp2000/Kconfig"
431
Lennert Buytenhekc4713072006-03-28 21:18:54 +0100432source "arch/arm/mach-ixp23xx/Kconfig"
433
Linus Torvalds1da177e2005-04-16 15:20:36 -0700434source "arch/arm/mach-pxa/Kconfig"
435
436source "arch/arm/mach-sa1100/Kconfig"
437
Tony Lindgrend48af152005-07-10 19:58:17 +0100438source "arch/arm/plat-omap/Kconfig"
439
440source "arch/arm/mach-omap1/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700441
Tony Lindgren1dbae812005-11-10 14:26:51 +0000442source "arch/arm/mach-omap2/Kconfig"
443
Ben Dooksa21765a2007-02-11 18:31:01 +0100444source "arch/arm/plat-s3c24xx/Kconfig"
Ben Dooksd58153d2007-07-22 16:07:09 +0100445source "arch/arm/plat-s3c/Kconfig"
Ben Dooksa21765a2007-02-11 18:31:01 +0100446
447if ARCH_S3C2410
448source "arch/arm/mach-s3c2400/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700449source "arch/arm/mach-s3c2410/Kconfig"
Ben Dooksa21765a2007-02-11 18:31:01 +0100450source "arch/arm/mach-s3c2412/Kconfig"
451source "arch/arm/mach-s3c2440/Kconfig"
452source "arch/arm/mach-s3c2442/Kconfig"
Ben Dookse4d06e32007-02-16 12:12:31 +0100453source "arch/arm/mach-s3c2443/Kconfig"
Ben Dooksa21765a2007-02-11 18:31:01 +0100454endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700455
456source "arch/arm/mach-lh7a40x/Kconfig"
457
458source "arch/arm/mach-imx/Kconfig"
459
460source "arch/arm/mach-h720x/Kconfig"
461
462source "arch/arm/mach-versatile/Kconfig"
463
Bellido Nicolas038c5b62005-06-20 18:51:05 +0100464source "arch/arm/mach-aaec2000/Kconfig"
465
Catalin Marinas8ad68bb2005-10-31 14:25:02 +0000466source "arch/arm/mach-realview/Kconfig"
467
Andrew Victor9d041262007-02-05 11:42:07 +0100468source "arch/arm/mach-at91/Kconfig"
SAN People73a59c12006-01-09 17:05:41 +0000469
Quinn Jensen52c543f2007-07-09 22:06:53 +0100470source "arch/arm/plat-mxc/Kconfig"
471
Sascha Hauerbb6d8c82006-06-19 15:27:53 +0100472source "arch/arm/mach-netx/Kconfig"
473
Uwe Kleine-König9918cda2007-02-16 15:36:55 +0100474source "arch/arm/mach-ns9xxx/Kconfig"
475
Kevin Hilman7c6337e2007-04-30 19:37:19 +0100476source "arch/arm/mach-davinci/Kconfig"
477
Andrew Victorc53c9cf2007-05-11 21:01:28 +0100478source "arch/arm/mach-ks8695/Kconfig"
479
Linus Torvalds1da177e2005-04-16 15:20:36 -0700480# Definitions to make life easier
481config ARCH_ACORN
482 bool
483
Lennert Buytenhek7ae1f7e2006-09-18 23:12:53 +0100484config PLAT_IOP
485 bool
486
Linus Torvalds1da177e2005-04-16 15:20:36 -0700487source arch/arm/mm/Kconfig
488
Lennert Buytenhekafe4b252006-12-03 18:51:14 +0100489config IWMMXT
490 bool "Enable iWMMXt support"
Robert P. J. Day6340aa62007-02-17 19:05:24 +0100491 depends on CPU_XSCALE || CPU_XSC3
eric miao2c8086a2007-09-11 19:13:17 -0700492 default y if PXA27x || PXA3xx
Lennert Buytenhekafe4b252006-12-03 18:51:14 +0100493 help
494 Enable support for iWMMXt context switching at run time if
495 running on a CPU that supports it.
496
Linus Torvalds1da177e2005-04-16 15:20:36 -0700497# bool 'Use XScale PMU as timer source' CONFIG_XSCALE_PMU_TIMER
498config XSCALE_PMU
499 bool
500 depends on CPU_XSCALE && !XSCALE_PMU_TIMER
501 default y
502
Hyok S. Choi3b93e7b2006-06-22 11:48:56 +0100503if !MMU
504source "arch/arm/Kconfig-nommu"
505endif
506
Linus Torvalds1da177e2005-04-16 15:20:36 -0700507endmenu
508
509source "arch/arm/common/Kconfig"
510
511config FORCE_MAX_ZONEORDER
512 int
513 depends on SA1111
514 default "9"
515
516menu "Bus support"
517
518config ARM_AMBA
519 bool
520
521config ISA
522 bool
Linus Torvalds1da177e2005-04-16 15:20:36 -0700523 help
524 Find out whether you have ISA slots on your motherboard. ISA is the
525 name of a bus system, i.e. the way the CPU talks to the other stuff
526 inside your box. Other bus systems are PCI, EISA, MicroChannel
527 (MCA) or VESA. ISA is an older system, now being displaced by PCI;
528 newer boards don't support it. If you have ISA, say Y, otherwise N.
529
Russell King065909b2006-01-04 15:44:16 +0000530# Select ISA DMA controller support
Linus Torvalds1da177e2005-04-16 15:20:36 -0700531config ISA_DMA
532 bool
Russell King065909b2006-01-04 15:44:16 +0000533 select ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700534
Russell King065909b2006-01-04 15:44:16 +0000535# Select ISA DMA interface
Al Viro5cae8412005-05-04 05:39:22 +0100536config ISA_DMA_API
537 bool
Al Viro5cae8412005-05-04 05:39:22 +0100538
Linus Torvalds1da177e2005-04-16 15:20:36 -0700539config PCI
Andrew Victorc53c9cf2007-05-11 21:01:28 +0100540 bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695
Linus Torvalds1da177e2005-04-16 15:20:36 -0700541 help
542 Find out whether you have a PCI motherboard. PCI is the name of a
543 bus system, i.e. the way the CPU talks to the other stuff inside
544 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
545 VESA. If you have PCI, say Y, otherwise N.
546
547 The PCI-HOWTO, available from
548 <http://www.tldp.org/docs.html#howto>, contains valuable
549 information about which PCI hardware does work under Linux and which
550 doesn't.
551
Matthew Wilcox36e23592007-07-10 10:54:40 -0600552config PCI_SYSCALL
553 def_bool PCI
554
Linus Torvalds1da177e2005-04-16 15:20:36 -0700555# Select the host bridge type
556config PCI_HOST_VIA82C505
557 bool
558 depends on PCI && ARCH_SHARK
559 default y
560
561source "drivers/pci/Kconfig"
562
563source "drivers/pcmcia/Kconfig"
564
565endmenu
566
567menu "Kernel Features"
568
Kevin Hilman0567a0c2007-03-13 20:29:24 +0100569source "kernel/time/Kconfig"
570
Linus Torvalds1da177e2005-04-16 15:20:36 -0700571config SMP
572 bool "Symmetric Multi-Processing (EXPERIMENTAL)"
Russell Kingf6db4492005-11-07 21:30:21 +0000573 depends on EXPERIMENTAL && REALVIEW_MPCORE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700574 help
575 This enables support for systems with more than one CPU. If you have
576 a system with only one CPU, like most personal computers, say N. If
577 you have a system with more than one CPU, say Y.
578
579 If you say N here, the kernel will run on single and multiprocessor
580 machines, but will use only one CPU of a multiprocessor machine. If
581 you say Y here, the kernel will run on many, but not all, single
582 processor machines. On a single processor machine, the kernel will
583 run faster if you say N here.
584
Arthur Othieno12c62c22005-09-10 00:26:22 -0700585 See also the <file:Documentation/smp.txt>,
586 <file:Documentation/i386/IO-APIC.txt>,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700587 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
588 <http://www.linuxdoc.org/docs.html#howto>.
589
590 If you don't know what to do here, say N.
591
592config NR_CPUS
593 int "Maximum number of CPUs (2-32)"
594 range 2 32
595 depends on SMP
596 default "4"
597
Russell Kinga054a812005-11-02 22:24:33 +0000598config HOTPLUG_CPU
599 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
600 depends on SMP && HOTPLUG && EXPERIMENTAL
601 help
602 Say Y here to experiment with turning CPUs off and on. CPUs
603 can be controlled through /sys/devices/system/cpu.
604
Russell King37ee16a2005-11-08 19:08:05 +0000605config LOCAL_TIMERS
606 bool "Use local timer interrupts"
Russell King2a98beb2005-11-09 10:50:29 +0000607 depends on SMP && REALVIEW_MPCORE
Russell King37ee16a2005-11-08 19:08:05 +0000608 default y
609 help
610 Enable support for local timers on SMP platforms, rather then the
611 legacy IPI broadcast method. Local timers allows the system
612 accounting to be spread across the timer interval, preventing a
613 "thundering herd" at every timer tick.
614
Linus Torvalds1da177e2005-04-16 15:20:36 -0700615config PREEMPT
616 bool "Preemptible Kernel (EXPERIMENTAL)"
617 depends on EXPERIMENTAL
618 help
619 This option reduces the latency of the kernel when reacting to
620 real-time or interactive events by allowing a low priority process to
621 be preempted even if it is in kernel mode executing a system call.
622 This allows applications to run more reliably even when the system is
623 under load.
624
625 Say Y here if you are building a kernel for a desktop, embedded
626 or real-time system. Say N if you are unsure.
627
Russell King8749af62005-06-25 19:39:45 +0100628config NO_IDLE_HZ
629 bool "Dynamic tick timer"
Kevin Hilman0567a0c2007-03-13 20:29:24 +0100630 depends on !GENERIC_CLOCKEVENTS
Russell King8749af62005-06-25 19:39:45 +0100631 help
632 Select this option if you want to disable continuous timer ticks
633 and have them programmed to occur as required. This option saves
634 power as the system can remain in idle state for longer.
635
636 By default dynamic tick is disabled during the boot, and can be
637 manually enabled with:
638
639 echo 1 > /sys/devices/system/timer/timer0/dyn_tick
640
641 Alternatively, if you want dynamic tick automatically enabled
642 during boot, pass "dyntick=enable" via the kernel command string.
643
Tony Lindgrenf2be64b2005-06-28 21:01:16 +0100644 Please note that dynamic tick may affect the accuracy of
645 timekeeping on some platforms depending on the implementation.
Nicolas Pitre569d2c32005-09-01 12:48:48 +0100646 Currently at least OMAP, PXA2xx and SA11x0 platforms are known
647 to have accurate timekeeping with dynamic tick.
Tony Lindgrenf2be64b2005-06-28 21:01:16 +0100648
Russell Kingf8065812006-03-02 22:41:59 +0000649config HZ
650 int
651 default 128 if ARCH_L7200
652 default 200 if ARCH_EBSA110 || ARCH_S3C2410
Russell Kingbfe65702006-03-04 11:01:53 +0000653 default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
Russell Kingf8065812006-03-02 22:41:59 +0000654 default 100
655
Nicolas Pitre704bdda02006-01-14 16:33:50 +0000656config AEABI
657 bool "Use the ARM EABI to compile the kernel"
658 help
659 This option allows for the kernel to be compiled using the latest
660 ARM ABI (aka EABI). This is only useful if you are using a user
661 space environment that is also compiled with EABI.
662
663 Since there are major incompatibilities between the legacy ABI and
664 EABI, especially with regard to structure member alignment, this
665 option also changes the kernel syscall calling convention to
666 disambiguate both ABIs and allow for backward compatibility support
667 (selected with CONFIG_OABI_COMPAT).
668
669 To use this you need GCC version 4.0.0 or later.
670
Nicolas Pitre6c90c872006-01-14 16:37:15 +0000671config OABI_COMPAT
Russell Kinga73a3ff2006-02-08 21:09:55 +0000672 bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)"
Nicolas Pitre61c484d2006-02-08 21:09:08 +0000673 depends on AEABI && EXPERIMENTAL
Nicolas Pitre6c90c872006-01-14 16:37:15 +0000674 default y
675 help
676 This option preserves the old syscall interface along with the
677 new (ARM EABI) one. It also provides a compatibility layer to
678 intercept syscalls that have structure arguments which layout
679 in memory differs between the legacy ABI and the new ARM EABI
680 (only for non "thumb" binaries). This option adds a tiny
681 overhead to all syscalls and produces a slightly larger kernel.
682 If you know you'll be using only pure EABI user space then you
683 can say N here. If this option is not selected and you attempt
684 to execute a legacy ABI binary then the result will be
685 UNPREDICTABLE (in fact it can be predicted that it won't work
686 at all). If in doubt say Y.
687
Dave Hansen3f22ab22005-06-23 00:07:43 -0700688config ARCH_DISCONTIGMEM_ENABLE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700689 bool
Russell Kingf7e68bb2005-05-05 14:49:01 +0100690 default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700691 help
692 Say Y to support efficient handling of discontiguous physical memory,
693 for architectures which are either NUMA (Non-Uniform Memory Access)
694 or have huge holes in the physical address space for other reasons.
695 See <file:Documentation/vm/numa> for more.
696
Yasunori Gotoc80d79d2006-04-10 22:53:53 -0700697config NODES_SHIFT
698 int
699 default "4" if ARCH_LH7A40X
700 default "2"
701 depends on NEED_MULTIPLE_NODES
702
Dave Hansen3f22ab22005-06-23 00:07:43 -0700703source "mm/Kconfig"
704
Linus Torvalds1da177e2005-04-16 15:20:36 -0700705config LEDS
706 bool "Timer and CPU usage LEDs"
707 depends on ARCH_CDB89712 || ARCH_CO285 || ARCH_EBSA110 || \
708 ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \
709 ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
710 ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
SAN People73a59c12006-01-09 17:05:41 +0000711 ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
Andrew Victorc53c9cf2007-05-11 21:01:28 +0100712 ARCH_AT91 || MACH_TRIZEPS4 || ARCH_DAVINCI || \
713 ARCH_KS8695
Linus Torvalds1da177e2005-04-16 15:20:36 -0700714 help
715 If you say Y here, the LEDs on your machine will be used
716 to provide useful information about your current system status.
717
718 If you are compiling a kernel for a NetWinder or EBSA-285, you will
719 be able to select which LEDs are active using the options below. If
720 you are compiling a kernel for the EBSA-110 or the LART however, the
721 red LED will simply flash regularly to indicate that the system is
722 still functional. It is safe to say Y here if you have a CATS
723 system, but the driver will do nothing.
724
725config LEDS_TIMER
726 bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
David Brownelleebdf7d72007-04-02 12:48:10 -0700727 OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
728 || MACH_OMAP_PERSEUS2
Linus Torvalds1da177e2005-04-16 15:20:36 -0700729 depends on LEDS
Kevin Hilman0567a0c2007-03-13 20:29:24 +0100730 depends on !GENERIC_CLOCKEVENTS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700731 default y if ARCH_EBSA110
732 help
733 If you say Y here, one of the system LEDs (the green one on the
734 NetWinder, the amber one on the EBSA285, or the red one on the LART)
735 will flash regularly to indicate that the system is still
736 operational. This is mainly useful to kernel hackers who are
737 debugging unstable kernels.
738
739 The LART uses the same LED for both Timer LED and CPU usage LED
740 functions. You may choose to use both, but the Timer LED function
741 will overrule the CPU usage LED.
742
743config LEDS_CPU
744 bool "CPU usage LED" if (!ARCH_CDB89712 && !ARCH_EBSA110 && \
David Brownelleebdf7d72007-04-02 12:48:10 -0700745 !ARCH_OMAP) \
746 || OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
747 || MACH_OMAP_PERSEUS2
Linus Torvalds1da177e2005-04-16 15:20:36 -0700748 depends on LEDS
749 help
750 If you say Y here, the red LED will be used to give a good real
751 time indication of CPU usage, by lighting whenever the idle task
752 is not currently executing.
753
754 The LART uses the same LED for both Timer LED and CPU usage LED
755 functions. You may choose to use both, but the Timer LED function
756 will overrule the CPU usage LED.
757
758config ALIGNMENT_TRAP
759 bool
Hyok S. Choif12d0d72006-09-26 17:36:37 +0900760 depends on CPU_CP15_MMU
Linus Torvalds1da177e2005-04-16 15:20:36 -0700761 default y if !ARCH_EBSA110
762 help
Matt LaPlante84eb8d02006-10-03 22:53:09 +0200763 ARM processors cannot fetch/store information which is not
Linus Torvalds1da177e2005-04-16 15:20:36 -0700764 naturally aligned on the bus, i.e., a 4 byte fetch must start at an
765 address divisible by 4. On 32-bit ARM processors, these non-aligned
766 fetch/store instructions will be emulated in software if you say
767 here, which has a severe performance impact. This is necessary for
768 correct operation of some network protocols. With an IP-only
769 configuration it is safe to say N, otherwise say Y.
770
771endmenu
772
773menu "Boot options"
774
775# Compressed boot loader in ROM. Yes, we really want to ask about
776# TEXT and BSS so we preserve their values in the config files.
777config ZBOOT_ROM_TEXT
778 hex "Compressed ROM boot loader base address"
779 default "0"
780 help
781 The physical address at which the ROM-able zImage is to be
782 placed in the target. Platforms which normally make use of
783 ROM-able zImage formats normally set this to a suitable
784 value in their defconfig file.
785
786 If ZBOOT_ROM is not enabled, this has no effect.
787
788config ZBOOT_ROM_BSS
789 hex "Compressed ROM boot loader BSS address"
790 default "0"
791 help
Dan Fandrichf8c440b2006-09-20 23:28:51 +0100792 The base address of an area of read/write memory in the target
793 for the ROM-able zImage which must be available while the
794 decompressor is running. It must be large enough to hold the
795 entire decompressed kernel plus an additional 128 KiB.
796 Platforms which normally make use of ROM-able zImage formats
797 normally set this to a suitable value in their defconfig file.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700798
799 If ZBOOT_ROM is not enabled, this has no effect.
800
801config ZBOOT_ROM
802 bool "Compressed boot loader in ROM/flash"
803 depends on ZBOOT_ROM_TEXT != ZBOOT_ROM_BSS
804 help
805 Say Y here if you intend to execute your compressed kernel image
806 (zImage) directly from ROM or flash. If unsure, say N.
807
808config CMDLINE
809 string "Default kernel command string"
810 default ""
811 help
812 On some architectures (EBSA110 and CATS), there is currently no way
813 for the boot loader to pass arguments to the kernel. For these
814 architectures, you should supply some command-line options at build
815 time by entering them here. As a minimum, you should specify the
816 memory size and the root device (e.g., mem=64M root=/dev/nfs).
817
818config XIP_KERNEL
819 bool "Kernel Execute-In-Place from ROM"
820 depends on !ZBOOT_ROM
821 help
822 Execute-In-Place allows the kernel to run from non-volatile storage
823 directly addressable by the CPU, such as NOR flash. This saves RAM
824 space since the text section of the kernel is not loaded from flash
825 to RAM. Read-write sections, such as the data section and stack,
826 are still copied to RAM. The XIP kernel is not compressed since
827 it has to run directly from flash, so it will take more space to
828 store it. The flash address used to link the kernel object files,
829 and for storing it, is configuration dependent. Therefore, if you
830 say Y here, you must know the proper physical address where to
831 store the kernel image depending on your own flash memory usage.
832
833 Also note that the make target becomes "make xipImage" rather than
834 "make zImage" or "make Image". The final kernel binary to put in
835 ROM memory will be arch/arm/boot/xipImage.
836
837 If unsure, say N.
838
839config XIP_PHYS_ADDR
840 hex "XIP Kernel Physical Location"
841 depends on XIP_KERNEL
842 default "0x00080000"
843 help
844 This is the physical address in your flash memory the kernel will
845 be linked for and stored to. This address is dependent on your
846 own flash usage.
847
Richard Purdiec587e4a2007-02-06 21:29:00 +0100848config KEXEC
849 bool "Kexec system call (EXPERIMENTAL)"
850 depends on EXPERIMENTAL
851 help
852 kexec is a system call that implements the ability to shutdown your
853 current kernel, and to start another kernel. It is like a reboot
Matt LaPlante01dd2fb2007-10-20 01:34:40 +0200854 but it is independent of the system firmware. And like a reboot
Richard Purdiec587e4a2007-02-06 21:29:00 +0100855 you can start any kernel with it, not just Linux.
856
857 It is an ongoing process to be certain the hardware in a machine
858 is properly shutdown, so do not be surprised if this code does not
859 initially work for you. It may help to enable device hotplugging
860 support.
861
Linus Torvalds1da177e2005-04-16 15:20:36 -0700862endmenu
863
Pavel Pisa3c8cd0c2006-12-06 17:25:04 +0100864if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX )
Linus Torvalds1da177e2005-04-16 15:20:36 -0700865
866menu "CPU Frequency scaling"
867
868source "drivers/cpufreq/Kconfig"
869
870config CPU_FREQ_SA1100
871 bool
Vincent Sanders07c6d482005-06-09 21:59:22 +0100872 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 -0700873 default y
874
875config CPU_FREQ_SA1110
876 bool
877 depends on CPU_FREQ && (SA1100_ASSABET || SA1100_CERF || SA1100_PT_SYSTEM3)
878 default y
879
880config CPU_FREQ_INTEGRATOR
881 tristate "CPUfreq driver for ARM Integrator CPUs"
882 depends on ARCH_INTEGRATOR && CPU_FREQ
883 default y
884 help
885 This enables the CPUfreq driver for ARM Integrator CPUs.
886
887 For details, take a look at <file:Documentation/cpu-freq>.
888
889 If in doubt, say Y.
890
Pavel Pisa3c8cd0c2006-12-06 17:25:04 +0100891config CPU_FREQ_IMX
892 tristate "CPUfreq driver for i.MX CPUs"
893 depends on ARCH_IMX && CPU_FREQ
894 default n
895 help
896 This enables the CPUfreq driver for i.MX CPUs.
897
898 If in doubt, say N.
899
Linus Torvalds1da177e2005-04-16 15:20:36 -0700900endmenu
901
902endif
903
904menu "Floating point emulation"
905
906comment "At least one emulation must be selected"
907
908config FPE_NWFPE
909 bool "NWFPE math emulation"
Nicolas Pitre8993a442006-01-14 16:36:50 +0000910 depends on !AEABI || OABI_COMPAT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700911 ---help---
912 Say Y to include the NWFPE floating point emulator in the kernel.
913 This is necessary to run most binaries. Linux does not currently
914 support floating point hardware so you need to say Y here even if
915 your machine has an FPA or floating point co-processor podule.
916
917 You may say N here if you are going to load the Acorn FPEmulator
918 early in the bootup.
919
920config FPE_NWFPE_XP
921 bool "Support extended precision"
Lennert Buytenhekbedf1422005-11-07 21:12:08 +0000922 depends on FPE_NWFPE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700923 help
924 Say Y to include 80-bit support in the kernel floating-point
925 emulator. Otherwise, only 32 and 64-bit support is compiled in.
926 Note that gcc does not generate 80-bit operations by default,
927 so in most cases this option only enlarges the size of the
928 floating point emulator without any good reason.
929
930 You almost surely want to say N here.
931
932config FPE_FASTFPE
933 bool "FastFPE math emulation (EXPERIMENTAL)"
Nicolas Pitre8993a442006-01-14 16:36:50 +0000934 depends on (!AEABI || OABI_COMPAT) && !CPU_32v3 && EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700935 ---help---
936 Say Y here to include the FAST floating point emulator in the kernel.
937 This is an experimental much faster emulator which now also has full
938 precision for the mantissa. It does not support any exceptions.
939 It is very simple, and approximately 3-6 times faster than NWFPE.
940
941 It should be sufficient for most programs. It may be not suitable
942 for scientific calculations, but you have to check this for yourself.
943 If you do not feel you need a faster FP emulation you should better
944 choose NWFPE.
945
946config VFP
947 bool "VFP-format floating point maths"
948 depends on CPU_V6 || CPU_ARM926T
949 help
950 Say Y to include VFP support code in the kernel. This is needed
951 if your hardware includes a VFP unit.
952
953 Please see <file:Documentation/arm/VFP/release-notes.txt> for
954 release notes and additional status information.
955
956 Say N if your target does not have VFP hardware.
957
958endmenu
959
960menu "Userspace binary formats"
961
962source "fs/Kconfig.binfmt"
963
964config ARTHUR
965 tristate "RISC OS personality"
Nicolas Pitre704bdda02006-01-14 16:33:50 +0000966 depends on !AEABI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700967 help
968 Say Y here to include the kernel code necessary if you want to run
969 Acorn RISC OS/Arthur binaries under Linux. This code is still very
970 experimental; if this sounds frightening, say N and sleep in peace.
971 You can also say M here to compile this support as a module (which
972 will be called arthur).
973
974endmenu
975
976menu "Power management options"
977
Russell Kingeceab4a2005-11-15 11:31:41 +0000978source "kernel/power/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700979
Linus Torvalds1da177e2005-04-16 15:20:36 -0700980endmenu
981
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700982source "net/Kconfig"
983
Linus Torvalds1da177e2005-04-16 15:20:36 -0700984menu "Device Drivers"
985
986source "drivers/base/Kconfig"
987
Pavel Machekc35bf4a2005-11-12 20:25:25 +0000988source "drivers/connector/Kconfig"
989
Hyok S. Choif12d0d72006-09-26 17:36:37 +0900990if ALIGNMENT_TRAP || !CPU_CP15_MMU
Linus Torvalds1da177e2005-04-16 15:20:36 -0700991source "drivers/mtd/Kconfig"
992endif
993
994source "drivers/parport/Kconfig"
995
996source "drivers/pnp/Kconfig"
997
998source "drivers/block/Kconfig"
999
Russell King58273e52007-10-12 22:24:09 +01001000# misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4
1001
1002source "drivers/misc/Kconfig"
1003
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +01001004if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \
David Brownellbb011b82005-06-12 23:26:05 +01001005 || ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \
Lennert Buytenhekc4713072006-03-28 21:18:54 +01001006 || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \
1007 || ARCH_IXP23XX
Linus Torvalds1da177e2005-04-16 15:20:36 -07001008source "drivers/ide/Kconfig"
1009endif
1010
1011source "drivers/scsi/Kconfig"
1012
Martin Michlmayreb370f02006-11-17 00:14:35 +01001013source "drivers/ata/Kconfig"
1014
Linus Torvalds1da177e2005-04-16 15:20:36 -07001015source "drivers/md/Kconfig"
1016
1017source "drivers/message/fusion/Kconfig"
1018
1019source "drivers/ieee1394/Kconfig"
1020
1021source "drivers/message/i2o/Kconfig"
1022
Sam Ravnborgd5950b42005-07-11 21:03:49 -07001023source "drivers/net/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001024
1025source "drivers/isdn/Kconfig"
1026
1027# input before char - char/joystick depends on it. As does USB.
1028
1029source "drivers/input/Kconfig"
1030
1031source "drivers/char/Kconfig"
1032
1033source "drivers/i2c/Kconfig"
1034
David Brownell8ae12a02006-01-08 13:34:19 -08001035source "drivers/spi/Kconfig"
1036
Alessandro Zummo04916c02006-03-10 22:30:01 +00001037source "drivers/w1/Kconfig"
1038
Russell King58273e52007-10-12 22:24:09 +01001039source "drivers/power/Kconfig"
1040
Jean Delvaread2f9312005-07-02 18:15:49 +02001041source "drivers/hwmon/Kconfig"
1042
Russell King58273e52007-10-12 22:24:09 +01001043source "drivers/ssb/Kconfig"
1044
Linus Torvalds1da177e2005-04-16 15:20:36 -07001045#source "drivers/l3/Kconfig"
1046
Russell Kinga4e137a2005-08-18 10:06:59 +01001047source "drivers/mfd/Kconfig"
1048
Linus Torvalds1da177e2005-04-16 15:20:36 -07001049source "drivers/media/Kconfig"
1050
1051source "drivers/video/Kconfig"
1052
1053source "sound/Kconfig"
1054
Sascha Hauerc2dade52006-12-12 10:32:42 +01001055source "drivers/hid/Kconfig"
1056
Linus Torvalds1da177e2005-04-16 15:20:36 -07001057source "drivers/usb/Kconfig"
1058
1059source "drivers/mmc/Kconfig"
1060
Russell King58273e52007-10-12 22:24:09 +01001061source "drivers/leds/Kconfig"
1062
Alessandro Zummo12b824f2006-03-27 01:16:35 -08001063source "drivers/rtc/Kconfig"
1064
Dan Williams58168152007-01-02 11:10:43 -07001065source "drivers/dma/Kconfig"
1066
Linus Torvalds1da177e2005-04-16 15:20:36 -07001067endmenu
1068
1069source "fs/Kconfig"
1070
Mathieu Desnoyers09caded2007-10-18 23:41:05 -07001071source "kernel/Kconfig.instrumentation"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001072
1073source "arch/arm/Kconfig.debug"
1074
1075source "security/Kconfig"
1076
1077source "crypto/Kconfig"
1078
1079source "lib/Kconfig"