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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
David Woodhousee17c6d52008-06-17 12:19:34 +010011 select HAVE_AOUT
Adrian Bunk2064c942008-04-28 23:44:43 +020012 select HAVE_IDE
Alessandro Zummo12b824f2006-03-27 01:16:35 -080013 select RTC_LIB
Ralf Baechle75e71532007-02-09 17:08:58 +000014 select SYS_SUPPORTS_APM_EMULATION
Mathieu Desnoyers42d4b832008-02-02 15:10:34 -050015 select HAVE_OPROFILE
Jason Wessel5cbad0e2008-02-20 13:33:40 -060016 select HAVE_ARCH_KGDB
Mathieu Desnoyers3f550092008-02-02 15:10:35 -050017 select HAVE_KPROBES if (!XIP_KERNEL)
Ananth N Mavinakayanahalli9edddaa2008-03-04 14:28:37 -080018 select HAVE_KRETPROBES if (HAVE_KPROBES)
Steven Rostedt606576c2008-10-06 19:06:12 -040019 select HAVE_FUNCTION_TRACER if (!XIP_KERNEL)
Dmitry Baryshkov1fe53262008-07-18 13:30:14 +040020 select HAVE_GENERIC_DMA_COHERENT
Linus Torvalds1da177e2005-04-16 15:20:36 -070021 help
22 The ARM series is a line of low-power-consumption RISC chip designs
Martin Michlmayrf6c89652006-02-08 21:09:07 +000023 licensed by ARM Ltd and targeted at embedded applications and
Linus Torvalds1da177e2005-04-16 15:20:36 -070024 handhelds such as the Compaq IPAQ. ARM-based PCs are no longer
Martin Michlmayrf6c89652006-02-08 21:09:07 +000025 manufactured, but legacy ARM-based PC hardware remains popular in
Linus Torvalds1da177e2005-04-16 15:20:36 -070026 Europe. There is an ARM Linux project with a web page at
27 <http://www.arm.linux.org.uk/>.
28
Russell King1a189b92008-04-13 21:41:55 +010029config HAVE_PWM
30 bool
31
Ralf Baechle75e71532007-02-09 17:08:58 +000032config SYS_SUPPORTS_APM_EMULATION
33 bool
34
David Brownell0a938b92007-03-05 00:30:18 -080035config GENERIC_GPIO
36 bool
37 default n
38
Kevin Hilman746140c2006-09-22 00:16:30 +010039config GENERIC_TIME
40 bool
41 default n
42
Kevin Hilman0567a0c2007-03-13 20:29:24 +010043config GENERIC_CLOCKEVENTS
44 bool
45 default n
46
Catalin Marinasa8655e82008-02-04 17:30:57 +010047config GENERIC_CLOCKEVENTS_BROADCAST
48 bool
49 depends on GENERIC_CLOCKEVENTS
50 default y if SMP && !LOCAL_TIMERS
51
Linus Torvalds1da177e2005-04-16 15:20:36 -070052config MMU
53 bool
54 default y
55
Al Viro5ea81762007-02-11 15:41:31 +000056config NO_IOPORT
57 bool
58 default n
59
Linus Torvalds1da177e2005-04-16 15:20:36 -070060config EISA
61 bool
62 ---help---
63 The Extended Industry Standard Architecture (EISA) bus was
64 developed as an open alternative to the IBM MicroChannel bus.
65
66 The EISA bus provided some of the features of the IBM MicroChannel
67 bus while maintaining backward compatibility with cards made for
68 the older ISA bus. The EISA bus saw limited use between 1988 and
69 1995 when it was made obsolete by the PCI bus.
70
71 Say Y here if you are building a kernel for an EISA-based machine.
72
73 Otherwise, say N.
74
75config SBUS
76 bool
77
78config MCA
79 bool
80 help
81 MicroChannel Architecture is found in some IBM PS/2 machines and
82 laptops. It is a bus system similar to PCI or ISA. See
83 <file:Documentation/mca.txt> (and especially the web page given
84 there) before attempting to build an MCA bus kernel.
85
Thomas Gleixner4a2581a2006-07-01 22:30:09 +010086config GENERIC_HARDIRQS
87 bool
88 default y
89
Russell Kingf16fb1e2007-04-28 09:59:37 +010090config STACKTRACE_SUPPORT
91 bool
92 default y
93
Nicolas Pitref76e9152008-04-24 01:31:46 -040094config HAVE_LATENCYTOP_SUPPORT
95 bool
96 depends on !SMP
97 default y
98
Russell Kingf16fb1e2007-04-28 09:59:37 +010099config LOCKDEP_SUPPORT
100 bool
101 default y
102
Russell King7ad1bcb2006-08-27 12:07:02 +0100103config TRACE_IRQFLAGS_SUPPORT
104 bool
105 default y
106
Thomas Gleixner4a2581a2006-07-01 22:30:09 +0100107config HARDIRQS_SW_RESEND
108 bool
109 default y
110
111config GENERIC_IRQ_PROBE
112 bool
113 default y
114
Nick Piggin95c354f2008-01-30 13:31:20 +0100115config GENERIC_LOCKBREAK
116 bool
117 default y
118 depends on SMP && PREEMPT
119
Linus Torvalds1da177e2005-04-16 15:20:36 -0700120config RWSEM_GENERIC_SPINLOCK
121 bool
122 default y
123
124config RWSEM_XCHGADD_ALGORITHM
125 bool
126
David Howellsf0d1b0b2006-12-08 02:37:49 -0800127config ARCH_HAS_ILOG2_U32
128 bool
129 default n
130
131config ARCH_HAS_ILOG2_U64
132 bool
133 default n
134
Akinobu Mitab89c3b12006-03-26 01:39:19 -0800135config GENERIC_HWEIGHT
136 bool
137 default y
138
Linus Torvalds1da177e2005-04-16 15:20:36 -0700139config GENERIC_CALIBRATE_DELAY
140 bool
141 default y
142
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +0100143config ARCH_MAY_HAVE_PC_FDC
144 bool
145
Christoph Lameter5ac6da62007-02-10 01:43:14 -0800146config ZONE_DMA
147 bool
Christoph Lameter5ac6da62007-02-10 01:43:14 -0800148
Linus Torvalds1da177e2005-04-16 15:20:36 -0700149config GENERIC_ISA_DMA
150 bool
151
Linus Torvalds1da177e2005-04-16 15:20:36 -0700152config FIQ
153 bool
154
Al Viro034d2f52005-12-19 16:27:59 -0500155config ARCH_MTD_XIP
156 bool
157
Paulius Zaleckas60a752e2008-06-25 13:33:14 +0100158config GENERIC_HARDIRQS_NO__DO_IRQ
Paulius Zaleckas60a752e2008-06-25 13:33:14 +0100159 def_bool y
160
Mathieu Desnoyersc0ffa3a2008-02-02 15:10:32 -0500161if OPROFILE
162
163config OPROFILE_ARMV6
164 def_bool y
165 depends on CPU_V6 && !SMP
166 select OPROFILE_ARM11_CORE
167
168config OPROFILE_MPCORE
169 def_bool y
170 depends on CPU_V6 && SMP
171 select OPROFILE_ARM11_CORE
172
173config OPROFILE_ARM11_CORE
174 bool
175
Jean PIHETd7ac4e22008-08-12 19:07:39 +0100176config OPROFILE_ARMV7
177 def_bool y
178 depends on CPU_V7 && !SMP
179 bool
180
Mathieu Desnoyersc0ffa3a2008-02-02 15:10:32 -0500181endif
182
Hyok S. Choic760fc12006-03-27 15:18:50 +0100183config VECTORS_BASE
184 hex
Hyok S. Choi6afd6fa2006-09-28 21:46:34 +0900185 default 0xffff0000 if MMU || CPU_HIGH_VECTOR
Hyok S. Choic760fc12006-03-27 15:18:50 +0100186 default DRAM_BASE if REMAP_VECTORS_TO_RAM
187 default 0x00000000
188 help
189 The base address of exception vectors.
190
Linus Torvalds1da177e2005-04-16 15:20:36 -0700191source "init/Kconfig"
192
Matt Helsleydc52ddc2008-10-18 20:27:21 -0700193source "kernel/Kconfig.freezer"
194
Linus Torvalds1da177e2005-04-16 15:20:36 -0700195menu "System Type"
196
197choice
198 prompt "ARM system type"
Catalin Marinas6a0e2432006-03-07 14:42:27 +0000199 default ARCH_VERSATILE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700200
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100201config ARCH_AAEC2000
202 bool "Agilent AAEC-2000 based"
Russell Kingc7508152008-10-26 10:55:14 +0000203 select CPU_ARM920T
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100204 select ARM_AMBA
David Brownell9483a572008-07-23 21:26:48 -0700205 select HAVE_CLK
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100206 help
207 This enables support for systems based on the Agilent AAEC-2000
208
209config ARCH_INTEGRATOR
210 bool "ARM Ltd. Integrator family"
211 select ARM_AMBA
David Brownell9483a572008-07-23 21:26:48 -0700212 select HAVE_CLK
Russell Kingd72fbdf2008-11-08 20:08:08 +0000213 select COMMON_CLKDEV
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100214 select ICST525
215 help
216 Support for ARM's Integrator platform.
217
218config ARCH_REALVIEW
219 bool "ARM Ltd. RealView family"
220 select ARM_AMBA
David Brownell9483a572008-07-23 21:26:48 -0700221 select HAVE_CLK
Russell Kingcf30fb42008-11-08 20:05:55 +0000222 select COMMON_CLKDEV
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100223 select ICST307
Catalin Marinas85802af2008-02-04 17:24:54 +0100224 select GENERIC_TIME
Catalin Marinasae30cea2008-02-04 17:26:55 +0100225 select GENERIC_CLOCKEVENTS
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100226 help
227 This enables support for ARM Ltd RealView boards.
228
229config ARCH_VERSATILE
230 bool "ARM Ltd. Versatile family"
231 select ARM_AMBA
232 select ARM_VIC
David Brownell9483a572008-07-23 21:26:48 -0700233 select HAVE_CLK
Russell King71a06da2008-11-08 20:13:53 +0000234 select COMMON_CLKDEV
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100235 select ICST307
Kevin Hilmanb49c87c2007-03-08 20:25:13 +0100236 select GENERIC_TIME
Kevin Hilman89df1272007-03-08 20:30:38 +0100237 select GENERIC_CLOCKEVENTS
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100238 help
239 This enables support for ARM Ltd Versatile board.
240
Andrew Victor8fc5ffa2006-06-29 16:06:33 +0100241config ARCH_AT91
242 bool "Atmel AT91"
David Brownell0a938b92007-03-05 00:30:18 -0800243 select GENERIC_GPIO
Ryan Mallonf373e8c2009-02-10 21:02:08 +0100244 select ARCH_REQUIRE_GPIOLIB
David Brownell93686ae2008-07-28 15:46:22 -0700245 select HAVE_CLK
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100246 help
Andrew Victor2b3b3512008-01-24 15:10:39 +0100247 This enables support for systems based on the Atmel AT91RM9200,
248 AT91SAM9 and AT91CAP9 processors.
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100249
Linus Torvalds1da177e2005-04-16 15:20:36 -0700250config ARCH_CLPS711X
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100251 bool "Cirrus Logic CLPS711x/EP721x-based"
Russell Kingc7508152008-10-26 10:55:14 +0000252 select CPU_ARM720T
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000253 help
254 Support for Cirrus Logic 711x/721x based boards.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700255
Linus Torvalds1da177e2005-04-16 15:20:36 -0700256config ARCH_EBSA110
257 bool "EBSA-110"
Russell Kingc7508152008-10-26 10:55:14 +0000258 select CPU_SA110
Russell Kingf7e68bb2005-05-05 14:49:01 +0100259 select ISA
Russell Kingc5eb2a22007-03-03 11:54:19 +0000260 select NO_IOPORT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700261 help
262 This is an evaluation board for the StrongARM processor available
Martin Michlmayrf6c89652006-02-08 21:09:07 +0000263 from Digital. It has limited hardware on-board, including an
Linus Torvalds1da177e2005-04-16 15:20:36 -0700264 Ethernet interface, two PCMCIA sockets, two serial ports and a
265 parallel port.
266
Lennert Buytenheke7736d42006-03-20 17:10:13 +0000267config ARCH_EP93XX
268 bool "EP93xx-based"
Russell Kingc7508152008-10-26 10:55:14 +0000269 select CPU_ARM920T
Lennert Buytenheke7736d42006-03-20 17:10:13 +0000270 select ARM_AMBA
271 select ARM_VIC
Herbert Valerio Riedel4e9f9fd2007-11-26 18:41:02 +0100272 select GENERIC_GPIO
David Brownell9483a572008-07-23 21:26:48 -0700273 select HAVE_CLK
Russell Kingae696fd2008-11-30 17:11:49 +0000274 select COMMON_CLKDEV
Michael Buesch7444a722008-07-25 01:46:11 -0700275 select ARCH_REQUIRE_GPIOLIB
Lennert Buytenheke7736d42006-03-20 17:10:13 +0000276 help
277 This enables support for the Cirrus EP93xx series of CPUs.
278
Paulius Zaleckas59d3a192009-03-26 10:06:08 +0200279config ARCH_GEMINI
280 bool "Cortina Systems Gemini"
281 select CPU_FA526
Paulius Zaleckas1df621a2009-03-26 10:06:27 +0200282 select GENERIC_GPIO
283 select ARCH_REQUIRE_GPIOLIB
Paulius Zaleckas59d3a192009-03-26 10:06:08 +0200284 help
285 Support for the Cortina Systems Gemini family SoCs
286
Linus Torvalds1da177e2005-04-16 15:20:36 -0700287config ARCH_FOOTBRIDGE
288 bool "FootBridge"
Russell Kingc7508152008-10-26 10:55:14 +0000289 select CPU_SA110
Linus Torvalds1da177e2005-04-16 15:20:36 -0700290 select FOOTBRIDGE
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000291 help
292 Support for systems based on the DC21285 companion chip
293 ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700294
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100295config ARCH_NETX
296 bool "Hilscher NetX based"
Russell Kingc7508152008-10-26 10:55:14 +0000297 select CPU_ARM926T
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100298 select ARM_VIC
Uwe Kleine-König2fcfe6b2008-12-09 21:57:24 +0100299 select GENERIC_CLOCKEVENTS
Uwe Kleine-König21edecd2008-12-09 21:57:23 +0100300 select GENERIC_TIME
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000301 help
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100302 This enables support for systems based on the Hilscher NetX Soc
303
304config ARCH_H720X
305 bool "Hynix HMS720x-based"
Russell Kingc7508152008-10-26 10:55:14 +0000306 select CPU_ARM720T
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100307 select ISA_DMA_API
308 help
309 This enables support for systems based on the Hynix HMS720x
310
311config ARCH_IMX
312 bool "IMX"
Russell Kingc7508152008-10-26 10:55:14 +0000313 select CPU_ARM920T
Pavel Pisab3e6a502007-05-12 14:31:17 +0100314 select GENERIC_GPIO
Pavel Pisa89bba432007-05-13 17:37:33 +0100315 select GENERIC_TIME
316 select GENERIC_CLOCKEVENTS
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100317 help
318 Support for Motorola's i.MX family of processors (MX1, MXL).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700319
Russell King3b938be2007-05-12 11:25:44 +0100320config ARCH_IOP13XX
321 bool "IOP13xx-based"
322 depends on MMU
Russell Kingc7508152008-10-26 10:55:14 +0000323 select CPU_XSC3
Russell King3b938be2007-05-12 11:25:44 +0100324 select PLAT_IOP
325 select PCI
326 select ARCH_SUPPORTS_MSI
Lennert Buytenhek8d5796d2008-08-25 21:03:32 +0100327 select VMSPLIT_1G
Russell King3b938be2007-05-12 11:25:44 +0100328 help
329 Support for Intel's IOP13XX (XScale) family of processors.
330
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +0100331config ARCH_IOP32X
332 bool "IOP32x-based"
Russell Kinga4f7e762006-06-28 12:52:41 +0100333 depends on MMU
Russell Kingc7508152008-10-26 10:55:14 +0000334 select CPU_XSCALE
Lennert Buytenhek7ae1f7e2006-09-18 23:12:53 +0100335 select PLAT_IOP
Russell Kingf7e68bb2005-05-05 14:49:01 +0100336 select PCI
Arnaud Patard63f385c2008-07-08 23:07:48 +0100337 select GENERIC_GPIO
Russell Kingbb2b1802008-07-26 15:36:03 +0100338 select ARCH_REQUIRE_GPIOLIB
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000339 help
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +0100340 Support for Intel's 80219 and IOP32X (XScale) family of
341 processors.
342
343config ARCH_IOP33X
344 bool "IOP33x-based"
345 depends on MMU
Russell Kingc7508152008-10-26 10:55:14 +0000346 select CPU_XSCALE
Lennert Buytenhek7ae1f7e2006-09-18 23:12:53 +0100347 select PLAT_IOP
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +0100348 select PCI
Arnaud Patard63f385c2008-07-08 23:07:48 +0100349 select GENERIC_GPIO
Russell Kingbb2b1802008-07-26 15:36:03 +0100350 select ARCH_REQUIRE_GPIOLIB
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +0100351 help
352 Support for Intel's IOP33X (XScale) family of processors.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700353
Russell King3b938be2007-05-12 11:25:44 +0100354config ARCH_IXP23XX
355 bool "IXP23XX-based"
Dan Williams588ef762007-02-13 17:12:04 +0100356 depends on MMU
Russell Kingc7508152008-10-26 10:55:14 +0000357 select CPU_XSC3
Russell King3b938be2007-05-12 11:25:44 +0100358 select PCI
Dan Williams285f5fa2006-12-07 02:59:39 +0100359 help
Russell King3b938be2007-05-12 11:25:44 +0100360 Support for Intel's IXP23xx (XScale) family of processors.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700361
362config ARCH_IXP2000
363 bool "IXP2400/2800-based"
Russell Kinga4f7e762006-06-28 12:52:41 +0100364 depends on MMU
Russell Kingc7508152008-10-26 10:55:14 +0000365 select CPU_XSCALE
Russell Kingf7e68bb2005-05-05 14:49:01 +0100366 select PCI
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000367 help
368 Support for Intel's IXP2400/2800 (XScale) family of processors.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700369
Russell King3b938be2007-05-12 11:25:44 +0100370config ARCH_IXP4XX
371 bool "IXP4xx-based"
Russell Kinga4f7e762006-06-28 12:52:41 +0100372 depends on MMU
Russell Kingc7508152008-10-26 10:55:14 +0000373 select CPU_XSCALE
Milan Svoboda8858e9a2007-05-14 07:50:42 +0100374 select GENERIC_GPIO
Russell King3b938be2007-05-12 11:25:44 +0100375 select GENERIC_TIME
376 select GENERIC_CLOCKEVENTS
Russell King485bdde2008-10-17 14:00:43 +0100377 select DMABOUNCE if PCI
Lennert Buytenhekc4713072006-03-28 21:18:54 +0100378 help
Russell King3b938be2007-05-12 11:25:44 +0100379 Support for Intel's IXP4XX (XScale) family of processors.
Lennert Buytenhekc4713072006-03-28 21:18:54 +0100380
Linus Torvalds1da177e2005-04-16 15:20:36 -0700381config ARCH_L7200
382 bool "LinkUp-L7200"
Russell Kingc7508152008-10-26 10:55:14 +0000383 select CPU_ARM720T
Linus Torvalds1da177e2005-04-16 15:20:36 -0700384 select FIQ
385 help
386 Say Y here if you intend to run this kernel on a LinkUp Systems
387 L7200 Software Development Board which uses an ARM720T processor.
388 Information on this board can be obtained at:
389
390 <http://www.linkupsys.com/>
391
392 If you have any questions or comments about the Linux kernel port
393 to this board, send e-mail to <sjhill@cotw.com>.
394
Saeed Bishara651c74c2008-06-22 22:45:06 +0200395config ARCH_KIRKWOOD
396 bool "Marvell Kirkwood"
Russell Kingc7508152008-10-26 10:55:14 +0000397 select CPU_FEROCEON
Saeed Bishara651c74c2008-06-22 22:45:06 +0200398 select PCI
Lennert Buytenhek4c213432008-10-20 01:51:04 +0200399 select GENERIC_GPIO
Saeed Bishara651c74c2008-06-22 22:45:06 +0200400 select GENERIC_TIME
401 select GENERIC_CLOCKEVENTS
402 select PLAT_ORION
403 help
404 Support for the following Marvell Kirkwood series SoCs:
405 88F6180, 88F6192 and 88F6281.
406
Andrew Victorc53c9cf2007-05-11 21:01:28 +0100407config ARCH_KS8695
408 bool "Micrel/Kendin KS8695"
Russell Kingc7508152008-10-26 10:55:14 +0000409 select CPU_ARM922T
Andrew Victor8a87a992007-05-14 14:30:15 +0100410 select GENERIC_GPIO
Daniel Silverstone72880ad2008-12-13 20:44:12 +0000411 select ARCH_REQUIRE_GPIOLIB
Andrew Victorc53c9cf2007-05-11 21:01:28 +0100412 help
413 Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
414 System-on-Chip devices.
415
Uwe Kleine-König9918cda2007-02-16 15:36:55 +0100416config ARCH_NS9XXX
417 bool "NetSilicon NS9xxx"
Russell Kingc7508152008-10-26 10:55:14 +0000418 select CPU_ARM926T
Uwe Kleine-König689f2a02007-09-30 20:35:09 +0100419 select GENERIC_GPIO
Uwe Kleine-Königcef59752007-09-30 20:35:48 +0100420 select GENERIC_TIME
Uwe Kleine-Königc0bb87f2007-09-30 20:36:00 +0100421 select GENERIC_CLOCKEVENTS
David Brownell9483a572008-07-23 21:26:48 -0700422 select HAVE_CLK
Uwe Kleine-König9918cda2007-02-16 15:36:55 +0100423 help
424 Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
425 System.
426
427 <http://www.digi.com/products/microprocessors/index.jsp>
428
Lennert Buytenhek777f9be2008-06-22 22:45:02 +0200429config ARCH_LOKI
430 bool "Marvell Loki (88RC8480)"
Russell Kingc7508152008-10-26 10:55:14 +0000431 select CPU_FEROCEON
Lennert Buytenhek777f9be2008-06-22 22:45:02 +0200432 select GENERIC_TIME
433 select GENERIC_CLOCKEVENTS
434 select PLAT_ORION
435 help
436 Support for the Marvell Loki (88RC8480) SoC.
437
Stanislav Samsonov794d15b2008-06-22 22:45:10 +0200438config ARCH_MV78XX0
439 bool "Marvell MV78xx0"
Russell Kingc7508152008-10-26 10:55:14 +0000440 select CPU_FEROCEON
Stanislav Samsonov794d15b2008-06-22 22:45:10 +0200441 select PCI
Lennert Buytenhekb95a13d2008-10-20 01:51:04 +0200442 select GENERIC_GPIO
Stanislav Samsonov794d15b2008-06-22 22:45:10 +0200443 select GENERIC_TIME
444 select GENERIC_CLOCKEVENTS
445 select PLAT_ORION
446 help
447 Support for the following Marvell MV78xx0 series SoCs:
448 MV781x0, MV782x0.
449
Quinn Jensen52c543f2007-07-09 22:06:53 +0100450config ARCH_MXC
451 bool "Freescale MXC/iMX-based"
Juergen Beisertd0f349f2008-07-05 10:02:50 +0200452 select GENERIC_TIME
453 select GENERIC_CLOCKEVENTS
Quinn Jensen52c543f2007-07-09 22:06:53 +0100454 select ARCH_MTD_XIP
Juergen Beisert07bd1a62008-07-05 10:02:49 +0200455 select GENERIC_GPIO
Russell Kingbb2b1802008-07-26 15:36:03 +0100456 select ARCH_REQUIRE_GPIOLIB
Quinn Jensen52c543f2007-07-09 22:06:53 +0100457 help
458 Support for Freescale MXC/iMX-based family of processors
459
Lennert Buytenhek9dd0b192008-03-27 14:51:41 -0400460config ARCH_ORION5X
Tzachi Perelstein585cf172007-10-23 15:14:41 -0400461 bool "Marvell Orion"
462 depends on MMU
Russell Kingc7508152008-10-26 10:55:14 +0000463 select CPU_FEROCEON
Tzachi Perelstein038ee082007-10-23 15:14:42 -0400464 select PCI
Tzachi Perelstein01af72e2007-10-23 15:14:42 -0400465 select GENERIC_GPIO
Tzachi Perelstein51cbff12007-10-23 15:14:42 -0400466 select GENERIC_TIME
467 select GENERIC_CLOCKEVENTS
Lennert Buytenhek69b02f62008-03-27 14:51:39 -0400468 select PLAT_ORION
Tzachi Perelstein585cf172007-10-23 15:14:41 -0400469 help
Lennert Buytenhek9dd0b192008-03-27 14:51:41 -0400470 Support for the following Marvell Orion 5x series SoCs:
Lennert Buytenhekd2b2a6b2008-05-31 08:30:40 +0200471 Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
Lennert Buytenhekd323ade2008-08-29 06:55:06 +0200472 Orion-2 (5281), Orion-1-90 (6183).
Tzachi Perelstein585cf172007-10-23 15:14:41 -0400473
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100474config ARCH_PNX4008
475 bool "Philips Nexperia PNX4008 Mobile"
Russell Kingc7508152008-10-26 10:55:14 +0000476 select CPU_ARM926T
David Brownell9483a572008-07-23 21:26:48 -0700477 select HAVE_CLK
Deepak Saxena4af6fee2006-06-20 21:30:44 +0100478 help
479 This enables support for Philips PNX4008 mobile platform.
480
Linus Torvalds1da177e2005-04-16 15:20:36 -0700481config ARCH_PXA
eric miao2c8086a2007-09-11 19:13:17 -0700482 bool "PXA2xx/PXA3xx-based"
Russell Kinga4f7e762006-06-28 12:52:41 +0100483 depends on MMU
Al Viro034d2f52005-12-19 16:27:59 -0500484 select ARCH_MTD_XIP
David Brownell0a938b92007-03-05 00:30:18 -0800485 select GENERIC_GPIO
David Brownell9483a572008-07-23 21:26:48 -0700486 select HAVE_CLK
Russell King8c3abc72008-11-08 20:25:21 +0000487 select COMMON_CLKDEV
Michael Buesch7444a722008-07-25 01:46:11 -0700488 select ARCH_REQUIRE_GPIOLIB
Eric Miao49cbe782009-01-20 14:15:18 +0800489 select HAVE_CLK
490 select COMMON_CLKDEV
Nicolas Pitre45cf5ee2007-02-05 22:37:07 +0100491 select GENERIC_TIME
Eric Miao981d0f32007-07-24 01:22:43 +0100492 select GENERIC_CLOCKEVENTS
Russell Kinga88264c2007-11-12 22:45:16 +0000493 select TICK_ONESHOT
Eric Miaobd5ce432009-01-20 12:06:01 +0800494 select PLAT_PXA
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000495 help
eric miao2c8086a2007-09-11 19:13:17 -0700496 Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700497
Eric Miao49cbe782009-01-20 14:15:18 +0800498config ARCH_MMP
Eric Miao14c6b5e2009-03-20 12:50:22 +0800499 bool "Marvell PXA168/910"
Eric Miao49cbe782009-01-20 14:15:18 +0800500 depends on MMU
Eric Miaoe2bb6652009-01-20 14:38:24 +0800501 select GENERIC_GPIO
502 select ARCH_REQUIRE_GPIOLIB
Eric Miao49cbe782009-01-20 14:15:18 +0800503 select HAVE_CLK
504 select COMMON_CLKDEV
505 select GENERIC_TIME
506 select GENERIC_CLOCKEVENTS
507 select TICK_ONESHOT
508 select PLAT_PXA
509 help
Eric Miao14c6b5e2009-03-20 12:50:22 +0800510 Support for Marvell's PXA168/910 processor line.
Eric Miao49cbe782009-01-20 14:15:18 +0800511
Linus Torvalds1da177e2005-04-16 15:20:36 -0700512config ARCH_RPC
513 bool "RiscPC"
514 select ARCH_ACORN
515 select FIQ
516 select TIMER_ACORN
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +0100517 select ARCH_MAY_HAVE_PC_FDC
Ben Dooks341eb782008-07-01 14:16:49 +0100518 select HAVE_PATA_PLATFORM
Russell King065909b2006-01-04 15:44:16 +0000519 select ISA_DMA_API
Al Viro5ea81762007-02-11 15:41:31 +0000520 select NO_IOPORT
Russell King07f841b2008-10-01 17:11:06 +0100521 select ARCH_SPARSEMEM_ENABLE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700522 help
523 On the Acorn Risc-PC, Linux can support the internal IDE disk and
524 CD-ROM interface, serial and parallel port, and the floppy drive.
525
526config ARCH_SA1100
527 bool "SA1100-based"
Russell Kingc7508152008-10-26 10:55:14 +0000528 select CPU_SA1100
Russell Kingf7e68bb2005-05-05 14:49:01 +0100529 select ISA
Russell King05944d72006-11-30 20:43:51 +0000530 select ARCH_SPARSEMEM_ENABLE
Al Viro034d2f52005-12-19 16:27:59 -0500531 select ARCH_MTD_XIP
David Brownell0a938b92007-03-05 00:30:18 -0800532 select GENERIC_GPIO
Russell Kingd142b6e2007-11-12 21:55:12 +0000533 select GENERIC_TIME
Russell King3e238be2008-04-14 23:03:10 +0100534 select GENERIC_CLOCKEVENTS
David Brownell9483a572008-07-23 21:26:48 -0700535 select HAVE_CLK
Russell King3e238be2008-04-14 23:03:10 +0100536 select TICK_ONESHOT
Michael Buesch7444a722008-07-25 01:46:11 -0700537 select ARCH_REQUIRE_GPIOLIB
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000538 help
539 Support for StrongARM 11x0 based boards.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700540
541config ARCH_S3C2410
Ben Dookse4d06e32007-02-16 12:12:31 +0100542 bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443"
David Brownell0a938b92007-03-05 00:30:18 -0800543 select GENERIC_GPIO
David Brownell9483a572008-07-23 21:26:48 -0700544 select HAVE_CLK
Linus Torvalds1da177e2005-04-16 15:20:36 -0700545 help
546 Samsung S3C2410X CPU based systems, such as the Simtec Electronics
547 BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
Martin Michlmayrf6c89652006-02-08 21:09:07 +0000548 the Samsung SMDK2410 development board (and derivatives).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700549
Ben Dooksa08ab632008-10-21 14:06:39 +0100550config ARCH_S3C64XX
551 bool "Samsung S3C64XX"
552 select GENERIC_GPIO
553 select HAVE_CLK
554 help
555 Samsung S3C64XX series based systems
556
Linus Torvalds1da177e2005-04-16 15:20:36 -0700557config ARCH_SHARK
558 bool "Shark"
Russell Kingc7508152008-10-26 10:55:14 +0000559 select CPU_SA110
Russell Kingf7e68bb2005-05-05 14:49:01 +0100560 select ISA
561 select ISA_DMA
Nicolas Pitre3bca1032008-10-07 20:14:55 +0100562 select ZONE_DMA
Russell Kingf7e68bb2005-05-05 14:49:01 +0100563 select PCI
Martin Michlmayrf999b8b2006-02-08 21:09:05 +0000564 help
565 Support for the StrongARM based Digital DNARD machine, also known
566 as "Shark" (<http://www.shark-linux.de/shark.html>).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700567
568config ARCH_LH7A40X
569 bool "Sharp LH7A40X"
Russell Kingc7508152008-10-26 10:55:14 +0000570 select CPU_ARM922T
Russell King4ba3f7c2008-10-01 21:38:23 +0100571 select ARCH_DISCONTIGMEM_ENABLE if !LH7A40X_CONTIGMEM
572 select ARCH_SPARSEMEM_ENABLE if !LH7A40X_CONTIGMEM
Linus Torvalds1da177e2005-04-16 15:20:36 -0700573 help
574 Say Y here for systems based on one of the Sharp LH7A40X
575 System on a Chip processors. These CPUs include an ARM922T
576 core with a wide array of integrated devices for
577 hand-held and low-power applications.
578
Kevin Hilman7c6337e2007-04-30 19:37:19 +0100579config ARCH_DAVINCI
580 bool "TI DaVinci"
Russell Kingc7508152008-10-26 10:55:14 +0000581 select CPU_ARM926T
Kevin Hilman7c6337e2007-04-30 19:37:19 +0100582 select GENERIC_TIME
583 select GENERIC_CLOCKEVENTS
Vladimir Barinov3d9edf02007-07-10 13:03:43 +0100584 select GENERIC_GPIO
David Brownelldce11152008-09-07 23:41:04 -0700585 select ARCH_REQUIRE_GPIOLIB
David Brownell9483a572008-07-23 21:26:48 -0700586 select HAVE_CLK
Nicolas Pitre3bca1032008-10-07 20:14:55 +0100587 select ZONE_DMA
Kevin Hilman9232fcc2009-04-08 14:49:38 -0700588 select HAVE_IDE
Kevin Hilmanc5b736d2009-03-20 17:29:01 -0700589 select COMMON_CLKDEV
Kevin Hilman7c6337e2007-04-30 19:37:19 +0100590 help
591 Support for TI's DaVinci platform.
592
Russell King3b938be2007-05-12 11:25:44 +0100593config ARCH_OMAP
594 bool "TI OMAP"
595 select GENERIC_GPIO
David Brownell9483a572008-07-23 21:26:48 -0700596 select HAVE_CLK
Michael Buesch7444a722008-07-25 01:46:11 -0700597 select ARCH_REQUIRE_GPIOLIB
Russell King3b938be2007-05-12 11:25:44 +0100598 select GENERIC_TIME
Kevin Hilman06cad092007-10-18 23:04:43 -0700599 select GENERIC_CLOCKEVENTS
Russell King3b938be2007-05-12 11:25:44 +0100600 help
601 Support for TI's OMAP platform (OMAP1 and OMAP2).
602
Brian Swetland1637de02008-09-09 07:13:33 -0700603config ARCH_MSM
604 bool "Qualcomm MSM"
Russell Kingc7508152008-10-26 10:55:14 +0000605 select CPU_V6
Brian Swetland30421022007-11-26 04:11:43 -0800606 select GENERIC_TIME
607 select GENERIC_CLOCKEVENTS
608 help
Brian Swetland1637de02008-09-09 07:13:33 -0700609 Support for Qualcomm MSM7K based systems. This runs on the ARM11
610 apps processor of the MSM7K and depends on a shared memory
Brian Swetland30421022007-11-26 04:11:43 -0800611 interface to the ARM9 modem processor which runs the baseband stack
612 and controls some vital subsystems (clock and power control, etc).
Brian Swetland30421022007-11-26 04:11:43 -0800613
wanzongshun7ec80dd2008-12-03 03:55:38 +0100614config ARCH_W90X900
615 bool "Nuvoton W90X900 CPU"
616 select CPU_ARM926T
617 help
618 Support for Nuvoton (Winbond logic dept.) ARM9 processor,You
619 can login www.mcuos.com or www.nuvoton.com to know more.
620
Linus Torvalds1da177e2005-04-16 15:20:36 -0700621endchoice
622
623source "arch/arm/mach-clps711x/Kconfig"
624
Lennert Buytenheke7736d42006-03-20 17:10:13 +0000625source "arch/arm/mach-ep93xx/Kconfig"
626
Linus Torvalds1da177e2005-04-16 15:20:36 -0700627source "arch/arm/mach-footbridge/Kconfig"
628
Paulius Zaleckas59d3a192009-03-26 10:06:08 +0200629source "arch/arm/mach-gemini/Kconfig"
630
Linus Torvalds1da177e2005-04-16 15:20:36 -0700631source "arch/arm/mach-integrator/Kconfig"
632
Lennert Buytenhek3f7e5812006-09-18 23:10:26 +0100633source "arch/arm/mach-iop32x/Kconfig"
634
635source "arch/arm/mach-iop33x/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700636
Dan Williams285f5fa2006-12-07 02:59:39 +0100637source "arch/arm/mach-iop13xx/Kconfig"
638
Linus Torvalds1da177e2005-04-16 15:20:36 -0700639source "arch/arm/mach-ixp4xx/Kconfig"
640
641source "arch/arm/mach-ixp2000/Kconfig"
642
Lennert Buytenhekc4713072006-03-28 21:18:54 +0100643source "arch/arm/mach-ixp23xx/Kconfig"
644
Lennert Buytenhek777f9be2008-06-22 22:45:02 +0200645source "arch/arm/mach-loki/Kconfig"
646
Stanislav Samsonov794d15b2008-06-22 22:45:10 +0200647source "arch/arm/mach-mv78xx0/Kconfig"
648
Linus Torvalds1da177e2005-04-16 15:20:36 -0700649source "arch/arm/mach-pxa/Kconfig"
Eric Miaobd5ce432009-01-20 12:06:01 +0800650source "arch/arm/plat-pxa/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700651
Eric Miao49cbe782009-01-20 14:15:18 +0800652source "arch/arm/mach-mmp/Kconfig"
653
Linus Torvalds1da177e2005-04-16 15:20:36 -0700654source "arch/arm/mach-sa1100/Kconfig"
655
Tony Lindgrend48af152005-07-10 19:58:17 +0100656source "arch/arm/plat-omap/Kconfig"
657
658source "arch/arm/mach-omap1/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700659
Tony Lindgren1dbae812005-11-10 14:26:51 +0000660source "arch/arm/mach-omap2/Kconfig"
661
Lennert Buytenhek9dd0b192008-03-27 14:51:41 -0400662source "arch/arm/mach-orion5x/Kconfig"
Tzachi Perelstein585cf172007-10-23 15:14:41 -0400663
Saeed Bishara651c74c2008-06-22 22:45:06 +0200664source "arch/arm/mach-kirkwood/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700665
Ben Dooksa21765a2007-02-11 18:31:01 +0100666source "arch/arm/plat-s3c24xx/Kconfig"
Ben Dooksa08ab632008-10-21 14:06:39 +0100667source "arch/arm/plat-s3c64xx/Kconfig"
Ben Dooksd58153d2007-07-22 16:07:09 +0100668source "arch/arm/plat-s3c/Kconfig"
Ben Dooksa21765a2007-02-11 18:31:01 +0100669
670if ARCH_S3C2410
671source "arch/arm/mach-s3c2400/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700672source "arch/arm/mach-s3c2410/Kconfig"
Ben Dooksa21765a2007-02-11 18:31:01 +0100673source "arch/arm/mach-s3c2412/Kconfig"
674source "arch/arm/mach-s3c2440/Kconfig"
675source "arch/arm/mach-s3c2442/Kconfig"
Ben Dookse4d06e32007-02-16 12:12:31 +0100676source "arch/arm/mach-s3c2443/Kconfig"
Ben Dooksa21765a2007-02-11 18:31:01 +0100677endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700678
Ben Dooksa08ab632008-10-21 14:06:39 +0100679if ARCH_S3C64XX
680source "arch/arm/mach-s3c6400/Kconfig"
681source "arch/arm/mach-s3c6410/Kconfig"
682endif
683
Linus Torvalds1da177e2005-04-16 15:20:36 -0700684source "arch/arm/mach-lh7a40x/Kconfig"
685
686source "arch/arm/mach-imx/Kconfig"
687
688source "arch/arm/mach-h720x/Kconfig"
689
690source "arch/arm/mach-versatile/Kconfig"
691
Bellido Nicolas038c5b62005-06-20 18:51:05 +0100692source "arch/arm/mach-aaec2000/Kconfig"
693
Catalin Marinas8ad68bb2005-10-31 14:25:02 +0000694source "arch/arm/mach-realview/Kconfig"
695
Andrew Victor9d041262007-02-05 11:42:07 +0100696source "arch/arm/mach-at91/Kconfig"
SAN People73a59c12006-01-09 17:05:41 +0000697
Quinn Jensen52c543f2007-07-09 22:06:53 +0100698source "arch/arm/plat-mxc/Kconfig"
699
Sascha Hauerbb6d8c82006-06-19 15:27:53 +0100700source "arch/arm/mach-netx/Kconfig"
701
Uwe Kleine-König9918cda2007-02-16 15:36:55 +0100702source "arch/arm/mach-ns9xxx/Kconfig"
703
Kevin Hilman7c6337e2007-04-30 19:37:19 +0100704source "arch/arm/mach-davinci/Kconfig"
705
Andrew Victorc53c9cf2007-05-11 21:01:28 +0100706source "arch/arm/mach-ks8695/Kconfig"
707
Brian Swetland9e73c842007-11-26 04:12:13 -0800708source "arch/arm/mach-msm/Kconfig"
709
wanzongshun7ec80dd2008-12-03 03:55:38 +0100710source "arch/arm/mach-w90x900/Kconfig"
711
Linus Torvalds1da177e2005-04-16 15:20:36 -0700712# Definitions to make life easier
713config ARCH_ACORN
714 bool
715
Lennert Buytenhek7ae1f7e2006-09-18 23:12:53 +0100716config PLAT_IOP
717 bool
718
Lennert Buytenhek69b02f62008-03-27 14:51:39 -0400719config PLAT_ORION
720 bool
721
Eric Miaobd5ce432009-01-20 12:06:01 +0800722config PLAT_PXA
723 bool
724
Linus Torvalds1da177e2005-04-16 15:20:36 -0700725source arch/arm/mm/Kconfig
726
Lennert Buytenhekafe4b252006-12-03 18:51:14 +0100727config IWMMXT
728 bool "Enable iWMMXt support"
Eric Miao40305a52009-02-26 09:34:35 +0800729 depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK
730 default y if PXA27x || PXA3xx || ARCH_MMP
Lennert Buytenhekafe4b252006-12-03 18:51:14 +0100731 help
732 Enable support for iWMMXt context switching at run time if
733 running on a CPU that supports it.
734
Linus Torvalds1da177e2005-04-16 15:20:36 -0700735# bool 'Use XScale PMU as timer source' CONFIG_XSCALE_PMU_TIMER
736config XSCALE_PMU
737 bool
738 depends on CPU_XSCALE && !XSCALE_PMU_TIMER
739 default y
740
Hyok S. Choi3b93e7b2006-06-22 11:48:56 +0100741if !MMU
742source "arch/arm/Kconfig-nommu"
743endif
744
Linus Torvalds1da177e2005-04-16 15:20:36 -0700745endmenu
746
747source "arch/arm/common/Kconfig"
748
749config FORCE_MAX_ZONEORDER
750 int
751 depends on SA1111
752 default "9"
753
754menu "Bus support"
755
756config ARM_AMBA
757 bool
758
759config ISA
760 bool
Linus Torvalds1da177e2005-04-16 15:20:36 -0700761 help
762 Find out whether you have ISA slots on your motherboard. ISA is the
763 name of a bus system, i.e. the way the CPU talks to the other stuff
764 inside your box. Other bus systems are PCI, EISA, MicroChannel
765 (MCA) or VESA. ISA is an older system, now being displaced by PCI;
766 newer boards don't support it. If you have ISA, say Y, otherwise N.
767
Russell King065909b2006-01-04 15:44:16 +0000768# Select ISA DMA controller support
Linus Torvalds1da177e2005-04-16 15:20:36 -0700769config ISA_DMA
770 bool
Russell King065909b2006-01-04 15:44:16 +0000771 select ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700772
Russell King065909b2006-01-04 15:44:16 +0000773# Select ISA DMA interface
Al Viro5cae8412005-05-04 05:39:22 +0100774config ISA_DMA_API
775 bool
Al Viro5cae8412005-05-04 05:39:22 +0100776
Linus Torvalds1da177e2005-04-16 15:20:36 -0700777config PCI
Mike Rapoporta0113a92007-11-25 08:55:34 +0100778 bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700779 help
780 Find out whether you have a PCI motherboard. PCI is the name of a
781 bus system, i.e. the way the CPU talks to the other stuff inside
782 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
783 VESA. If you have PCI, say Y, otherwise N.
784
Matthew Wilcox36e23592007-07-10 10:54:40 -0600785config PCI_SYSCALL
786 def_bool PCI
787
Linus Torvalds1da177e2005-04-16 15:20:36 -0700788# Select the host bridge type
789config PCI_HOST_VIA82C505
790 bool
791 depends on PCI && ARCH_SHARK
792 default y
793
Mike Rapoporta0113a92007-11-25 08:55:34 +0100794config PCI_HOST_ITE8152
795 bool
796 depends on PCI && MACH_ARMCORE
797 default y
798 select DMABOUNCE
799
Linus Torvalds1da177e2005-04-16 15:20:36 -0700800source "drivers/pci/Kconfig"
801
802source "drivers/pcmcia/Kconfig"
803
804endmenu
805
806menu "Kernel Features"
807
Kevin Hilman0567a0c2007-03-13 20:29:24 +0100808source "kernel/time/Kconfig"
809
Linus Torvalds1da177e2005-04-16 15:20:36 -0700810config SMP
811 bool "Symmetric Multi-Processing (EXPERIMENTAL)"
Bahadir Balban78fdcb42008-04-18 22:43:14 +0100812 depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP)
Jens Axboef6dd9fa52008-06-10 20:48:30 +0200813 select USE_GENERIC_SMP_HELPERS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700814 help
815 This enables support for systems with more than one CPU. If you have
816 a system with only one CPU, like most personal computers, say N. If
817 you have a system with more than one CPU, say Y.
818
819 If you say N here, the kernel will run on single and multiprocessor
820 machines, but will use only one CPU of a multiprocessor machine. If
821 you say Y here, the kernel will run on many, but not all, single
822 processor machines. On a single processor machine, the kernel will
823 run faster if you say N here.
824
Adrian Bunk03502fa2008-02-03 15:50:21 +0200825 See also <file:Documentation/i386/IO-APIC.txt>,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700826 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
827 <http://www.linuxdoc.org/docs.html#howto>.
828
829 If you don't know what to do here, say N.
830
Lennert Buytenhek8d5796d2008-08-25 21:03:32 +0100831choice
832 prompt "Memory split"
833 default VMSPLIT_3G
834 help
835 Select the desired split between kernel and user memory.
836
837 If you are not absolutely sure what you are doing, leave this
838 option alone!
839
840 config VMSPLIT_3G
841 bool "3G/1G user/kernel split"
842 config VMSPLIT_2G
843 bool "2G/2G user/kernel split"
844 config VMSPLIT_1G
845 bool "1G/3G user/kernel split"
846endchoice
847
848config PAGE_OFFSET
849 hex
850 default 0x40000000 if VMSPLIT_1G
851 default 0x80000000 if VMSPLIT_2G
852 default 0xC0000000
853
Linus Torvalds1da177e2005-04-16 15:20:36 -0700854config NR_CPUS
855 int "Maximum number of CPUs (2-32)"
856 range 2 32
857 depends on SMP
858 default "4"
859
Russell Kinga054a812005-11-02 22:24:33 +0000860config HOTPLUG_CPU
861 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
862 depends on SMP && HOTPLUG && EXPERIMENTAL
863 help
864 Say Y here to experiment with turning CPUs off and on. CPUs
865 can be controlled through /sys/devices/system/cpu.
866
Russell King37ee16a2005-11-08 19:08:05 +0000867config LOCAL_TIMERS
868 bool "Use local timer interrupts"
Jon Callan4c3ea372008-12-01 14:54:56 +0000869 depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || REALVIEW_EB_A9MP)
Russell King37ee16a2005-11-08 19:08:05 +0000870 default y
871 help
872 Enable support for local timers on SMP platforms, rather then the
873 legacy IPI broadcast method. Local timers allows the system
874 accounting to be spread across the timer interval, preventing a
875 "thundering herd" at every timer tick.
876
Linus Torvalds1da177e2005-04-16 15:20:36 -0700877config PREEMPT
878 bool "Preemptible Kernel (EXPERIMENTAL)"
879 depends on EXPERIMENTAL
880 help
881 This option reduces the latency of the kernel when reacting to
882 real-time or interactive events by allowing a low priority process to
883 be preempted even if it is in kernel mode executing a system call.
884 This allows applications to run more reliably even when the system is
885 under load.
886
887 Say Y here if you are building a kernel for a desktop, embedded
888 or real-time system. Say N if you are unsure.
889
Russell Kingf8065812006-03-02 22:41:59 +0000890config HZ
891 int
892 default 128 if ARCH_L7200
893 default 200 if ARCH_EBSA110 || ARCH_S3C2410
Russell Kingbfe65702006-03-04 11:01:53 +0000894 default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
David Brownell5248c652007-11-12 17:59:10 +0100895 default AT91_TIMER_HZ if ARCH_AT91
Russell Kingf8065812006-03-02 22:41:59 +0000896 default 100
897
Nicolas Pitre704bdda2006-01-14 16:33:50 +0000898config AEABI
899 bool "Use the ARM EABI to compile the kernel"
900 help
901 This option allows for the kernel to be compiled using the latest
902 ARM ABI (aka EABI). This is only useful if you are using a user
903 space environment that is also compiled with EABI.
904
905 Since there are major incompatibilities between the legacy ABI and
906 EABI, especially with regard to structure member alignment, this
907 option also changes the kernel syscall calling convention to
908 disambiguate both ABIs and allow for backward compatibility support
909 (selected with CONFIG_OABI_COMPAT).
910
911 To use this you need GCC version 4.0.0 or later.
912
Nicolas Pitre6c90c872006-01-14 16:37:15 +0000913config OABI_COMPAT
Russell Kinga73a3ff2006-02-08 21:09:55 +0000914 bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)"
Nicolas Pitre61c484d2006-02-08 21:09:08 +0000915 depends on AEABI && EXPERIMENTAL
Nicolas Pitre6c90c872006-01-14 16:37:15 +0000916 default y
917 help
918 This option preserves the old syscall interface along with the
919 new (ARM EABI) one. It also provides a compatibility layer to
920 intercept syscalls that have structure arguments which layout
921 in memory differs between the legacy ABI and the new ARM EABI
922 (only for non "thumb" binaries). This option adds a tiny
923 overhead to all syscalls and produces a slightly larger kernel.
924 If you know you'll be using only pure EABI user space then you
925 can say N here. If this option is not selected and you attempt
926 to execute a legacy ABI binary then the result will be
927 UNPREDICTABLE (in fact it can be predicted that it won't work
928 at all). If in doubt say Y.
929
Mel Gormane80d6a22008-08-14 11:10:14 +0100930config ARCH_FLATMEM_HAS_HOLES
931 bool
932 default y
933 depends on FLATMEM
934
Russell King07a2f732008-10-01 21:39:58 +0100935# Discontigmem is deprecated
Dave Hansen3f22ab22005-06-23 00:07:43 -0700936config ARCH_DISCONTIGMEM_ENABLE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700937 bool
Linus Torvalds1da177e2005-04-16 15:20:36 -0700938
Russell King05944d72006-11-30 20:43:51 +0000939config ARCH_SPARSEMEM_ENABLE
940 bool
941
Russell King07a2f732008-10-01 21:39:58 +0100942config ARCH_SPARSEMEM_DEFAULT
943 def_bool ARCH_SPARSEMEM_ENABLE
944
Russell King05944d72006-11-30 20:43:51 +0000945config ARCH_SELECT_MEMORY_MODEL
Russell King07a2f732008-10-01 21:39:58 +0100946 def_bool ARCH_DISCONTIGMEM_ENABLE && ARCH_SPARSEMEM_ENABLE
Russell King05944d72006-11-30 20:43:51 +0000947
Yasunori Gotoc80d79d2006-04-10 22:53:53 -0700948config NODES_SHIFT
949 int
950 default "4" if ARCH_LH7A40X
951 default "2"
952 depends on NEED_MULTIPLE_NODES
953
Nicolas Pitre053a96c2008-09-19 00:36:12 -0400954config HIGHMEM
955 bool "High Memory Support (EXPERIMENTAL)"
956 depends on MMU && EXPERIMENTAL
957 help
958 The address space of ARM processors is only 4 Gigabytes large
959 and it has to accommodate user address space, kernel address
960 space as well as some memory mapped IO. That means that, if you
961 have a large amount of physical memory and/or IO, not all of the
962 memory can be "permanently mapped" by the kernel. The physical
963 memory that is not permanently mapped is called "high memory".
964
965 Depending on the selected kernel/user memory split, minimum
966 vmalloc space and actual amount of RAM, you may not need this
967 option which should result in a slightly faster kernel.
968
969 If unsure, say n.
970
Dave Hansen3f22ab22005-06-23 00:07:43 -0700971source "mm/Kconfig"
972
Linus Torvalds1da177e2005-04-16 15:20:36 -0700973config LEDS
974 bool "Timer and CPU usage LEDs"
Adrian Bunke055d5b2008-04-22 01:43:27 +0100975 depends on ARCH_CDB89712 || ARCH_EBSA110 || \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700976 ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \
977 ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
978 ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
SAN People73a59c12006-01-09 17:05:41 +0000979 ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
Jürgen Schindele25329672008-09-16 21:36:30 +0100980 ARCH_AT91 || ARCH_DAVINCI || \
Ronen Shitrit817eb212007-10-17 14:51:34 -0400981 ARCH_KS8695 || MACH_RD88F5182
Linus Torvalds1da177e2005-04-16 15:20:36 -0700982 help
983 If you say Y here, the LEDs on your machine will be used
984 to provide useful information about your current system status.
985
986 If you are compiling a kernel for a NetWinder or EBSA-285, you will
987 be able to select which LEDs are active using the options below. If
988 you are compiling a kernel for the EBSA-110 or the LART however, the
989 red LED will simply flash regularly to indicate that the system is
990 still functional. It is safe to say Y here if you have a CATS
991 system, but the driver will do nothing.
992
993config LEDS_TIMER
994 bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
David Brownelleebdf7d72007-04-02 12:48:10 -0700995 OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
996 || MACH_OMAP_PERSEUS2
Linus Torvalds1da177e2005-04-16 15:20:36 -0700997 depends on LEDS
Kevin Hilman0567a0c2007-03-13 20:29:24 +0100998 depends on !GENERIC_CLOCKEVENTS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700999 default y if ARCH_EBSA110
1000 help
1001 If you say Y here, one of the system LEDs (the green one on the
1002 NetWinder, the amber one on the EBSA285, or the red one on the LART)
1003 will flash regularly to indicate that the system is still
1004 operational. This is mainly useful to kernel hackers who are
1005 debugging unstable kernels.
1006
1007 The LART uses the same LED for both Timer LED and CPU usage LED
1008 functions. You may choose to use both, but the Timer LED function
1009 will overrule the CPU usage LED.
1010
1011config LEDS_CPU
1012 bool "CPU usage LED" if (!ARCH_CDB89712 && !ARCH_EBSA110 && \
David Brownelleebdf7d72007-04-02 12:48:10 -07001013 !ARCH_OMAP) \
1014 || OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
1015 || MACH_OMAP_PERSEUS2
Linus Torvalds1da177e2005-04-16 15:20:36 -07001016 depends on LEDS
1017 help
1018 If you say Y here, the red LED will be used to give a good real
1019 time indication of CPU usage, by lighting whenever the idle task
1020 is not currently executing.
1021
1022 The LART uses the same LED for both Timer LED and CPU usage LED
1023 functions. You may choose to use both, but the Timer LED function
1024 will overrule the CPU usage LED.
1025
1026config ALIGNMENT_TRAP
1027 bool
Hyok S. Choif12d0d72006-09-26 17:36:37 +09001028 depends on CPU_CP15_MMU
Linus Torvalds1da177e2005-04-16 15:20:36 -07001029 default y if !ARCH_EBSA110
1030 help
Matt LaPlante84eb8d02006-10-03 22:53:09 +02001031 ARM processors cannot fetch/store information which is not
Linus Torvalds1da177e2005-04-16 15:20:36 -07001032 naturally aligned on the bus, i.e., a 4 byte fetch must start at an
1033 address divisible by 4. On 32-bit ARM processors, these non-aligned
1034 fetch/store instructions will be emulated in software if you say
1035 here, which has a severe performance impact. This is necessary for
1036 correct operation of some network protocols. With an IP-only
1037 configuration it is safe to say N, otherwise say Y.
1038
1039endmenu
1040
1041menu "Boot options"
1042
1043# Compressed boot loader in ROM. Yes, we really want to ask about
1044# TEXT and BSS so we preserve their values in the config files.
1045config ZBOOT_ROM_TEXT
1046 hex "Compressed ROM boot loader base address"
1047 default "0"
1048 help
1049 The physical address at which the ROM-able zImage is to be
1050 placed in the target. Platforms which normally make use of
1051 ROM-able zImage formats normally set this to a suitable
1052 value in their defconfig file.
1053
1054 If ZBOOT_ROM is not enabled, this has no effect.
1055
1056config ZBOOT_ROM_BSS
1057 hex "Compressed ROM boot loader BSS address"
1058 default "0"
1059 help
Dan Fandrichf8c440b2006-09-20 23:28:51 +01001060 The base address of an area of read/write memory in the target
1061 for the ROM-able zImage which must be available while the
1062 decompressor is running. It must be large enough to hold the
1063 entire decompressed kernel plus an additional 128 KiB.
1064 Platforms which normally make use of ROM-able zImage formats
1065 normally set this to a suitable value in their defconfig file.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001066
1067 If ZBOOT_ROM is not enabled, this has no effect.
1068
1069config ZBOOT_ROM
1070 bool "Compressed boot loader in ROM/flash"
1071 depends on ZBOOT_ROM_TEXT != ZBOOT_ROM_BSS
1072 help
1073 Say Y here if you intend to execute your compressed kernel image
1074 (zImage) directly from ROM or flash. If unsure, say N.
1075
1076config CMDLINE
1077 string "Default kernel command string"
1078 default ""
1079 help
1080 On some architectures (EBSA110 and CATS), there is currently no way
1081 for the boot loader to pass arguments to the kernel. For these
1082 architectures, you should supply some command-line options at build
1083 time by entering them here. As a minimum, you should specify the
1084 memory size and the root device (e.g., mem=64M root=/dev/nfs).
1085
1086config XIP_KERNEL
1087 bool "Kernel Execute-In-Place from ROM"
1088 depends on !ZBOOT_ROM
1089 help
1090 Execute-In-Place allows the kernel to run from non-volatile storage
1091 directly addressable by the CPU, such as NOR flash. This saves RAM
1092 space since the text section of the kernel is not loaded from flash
1093 to RAM. Read-write sections, such as the data section and stack,
1094 are still copied to RAM. The XIP kernel is not compressed since
1095 it has to run directly from flash, so it will take more space to
1096 store it. The flash address used to link the kernel object files,
1097 and for storing it, is configuration dependent. Therefore, if you
1098 say Y here, you must know the proper physical address where to
1099 store the kernel image depending on your own flash memory usage.
1100
1101 Also note that the make target becomes "make xipImage" rather than
1102 "make zImage" or "make Image". The final kernel binary to put in
1103 ROM memory will be arch/arm/boot/xipImage.
1104
1105 If unsure, say N.
1106
1107config XIP_PHYS_ADDR
1108 hex "XIP Kernel Physical Location"
1109 depends on XIP_KERNEL
1110 default "0x00080000"
1111 help
1112 This is the physical address in your flash memory the kernel will
1113 be linked for and stored to. This address is dependent on your
1114 own flash usage.
1115
Richard Purdiec587e4a2007-02-06 21:29:00 +01001116config KEXEC
1117 bool "Kexec system call (EXPERIMENTAL)"
1118 depends on EXPERIMENTAL
1119 help
1120 kexec is a system call that implements the ability to shutdown your
1121 current kernel, and to start another kernel. It is like a reboot
Matt LaPlante01dd2fb2007-10-20 01:34:40 +02001122 but it is independent of the system firmware. And like a reboot
Richard Purdiec587e4a2007-02-06 21:29:00 +01001123 you can start any kernel with it, not just Linux.
1124
1125 It is an ongoing process to be certain the hardware in a machine
1126 is properly shutdown, so do not be surprised if this code does not
1127 initially work for you. It may help to enable device hotplugging
1128 support.
1129
Richard Purdie4cd9d6f2008-01-02 00:56:46 +01001130config ATAGS_PROC
1131 bool "Export atags in procfs"
Uli Luckasb98d7292008-02-22 16:45:18 +01001132 depends on KEXEC
1133 default y
Richard Purdie4cd9d6f2008-01-02 00:56:46 +01001134 help
1135 Should the atags used to boot the kernel be exported in an "atags"
1136 file in procfs. Useful with kexec.
1137
Linus Torvalds1da177e2005-04-16 15:20:36 -07001138endmenu
1139
Russell Kingac9d7ef2008-08-18 17:26:00 +01001140menu "CPU Power Management"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001141
Russell Kingac9d7ef2008-08-18 17:26:00 +01001142if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX || ARCH_PXA)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001143
1144source "drivers/cpufreq/Kconfig"
1145
1146config CPU_FREQ_SA1100
1147 bool
Dmitry Artamonow7bc35b52009-02-20 10:16:01 +01001148 depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001149 default y
1150
1151config CPU_FREQ_SA1110
1152 bool
1153 depends on CPU_FREQ && (SA1100_ASSABET || SA1100_CERF || SA1100_PT_SYSTEM3)
1154 default y
1155
1156config CPU_FREQ_INTEGRATOR
1157 tristate "CPUfreq driver for ARM Integrator CPUs"
1158 depends on ARCH_INTEGRATOR && CPU_FREQ
1159 default y
1160 help
1161 This enables the CPUfreq driver for ARM Integrator CPUs.
1162
1163 For details, take a look at <file:Documentation/cpu-freq>.
1164
1165 If in doubt, say Y.
1166
Pavel Pisa3c8cd0c2006-12-06 17:25:04 +01001167config CPU_FREQ_IMX
1168 tristate "CPUfreq driver for i.MX CPUs"
1169 depends on ARCH_IMX && CPU_FREQ
1170 default n
1171 help
1172 This enables the CPUfreq driver for i.MX CPUs.
1173
1174 If in doubt, say N.
1175
Russell King9e2697f2007-12-14 13:30:14 +00001176config CPU_FREQ_PXA
1177 bool
1178 depends on CPU_FREQ && ARCH_PXA && PXA25x
1179 default y
1180 select CPU_FREQ_DEFAULT_GOV_USERSPACE
1181
Linus Torvalds1da177e2005-04-16 15:20:36 -07001182endif
1183
Russell Kingac9d7ef2008-08-18 17:26:00 +01001184source "drivers/cpuidle/Kconfig"
1185
1186endmenu
1187
Linus Torvalds1da177e2005-04-16 15:20:36 -07001188menu "Floating point emulation"
1189
1190comment "At least one emulation must be selected"
1191
1192config FPE_NWFPE
1193 bool "NWFPE math emulation"
Nicolas Pitre8993a442006-01-14 16:36:50 +00001194 depends on !AEABI || OABI_COMPAT
Linus Torvalds1da177e2005-04-16 15:20:36 -07001195 ---help---
1196 Say Y to include the NWFPE floating point emulator in the kernel.
1197 This is necessary to run most binaries. Linux does not currently
1198 support floating point hardware so you need to say Y here even if
1199 your machine has an FPA or floating point co-processor podule.
1200
1201 You may say N here if you are going to load the Acorn FPEmulator
1202 early in the bootup.
1203
1204config FPE_NWFPE_XP
1205 bool "Support extended precision"
Lennert Buytenhekbedf1422005-11-07 21:12:08 +00001206 depends on FPE_NWFPE
Linus Torvalds1da177e2005-04-16 15:20:36 -07001207 help
1208 Say Y to include 80-bit support in the kernel floating-point
1209 emulator. Otherwise, only 32 and 64-bit support is compiled in.
1210 Note that gcc does not generate 80-bit operations by default,
1211 so in most cases this option only enlarges the size of the
1212 floating point emulator without any good reason.
1213
1214 You almost surely want to say N here.
1215
1216config FPE_FASTFPE
1217 bool "FastFPE math emulation (EXPERIMENTAL)"
Nicolas Pitre8993a442006-01-14 16:36:50 +00001218 depends on (!AEABI || OABI_COMPAT) && !CPU_32v3 && EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001219 ---help---
1220 Say Y here to include the FAST floating point emulator in the kernel.
1221 This is an experimental much faster emulator which now also has full
1222 precision for the mantissa. It does not support any exceptions.
1223 It is very simple, and approximately 3-6 times faster than NWFPE.
1224
1225 It should be sufficient for most programs. It may be not suitable
1226 for scientific calculations, but you have to check this for yourself.
1227 If you do not feel you need a faster FP emulation you should better
1228 choose NWFPE.
1229
1230config VFP
1231 bool "VFP-format floating point maths"
Russell Kingc00d4ff2008-01-28 13:21:30 +00001232 depends on CPU_V6 || CPU_ARM926T || CPU_V7 || CPU_FEROCEON
Linus Torvalds1da177e2005-04-16 15:20:36 -07001233 help
1234 Say Y to include VFP support code in the kernel. This is needed
1235 if your hardware includes a VFP unit.
1236
1237 Please see <file:Documentation/arm/VFP/release-notes.txt> for
1238 release notes and additional status information.
1239
1240 Say N if your target does not have VFP hardware.
1241
Catalin Marinas25ebee02007-09-25 15:22:24 +01001242config VFPv3
1243 bool
1244 depends on VFP
1245 default y if CPU_V7
1246
Catalin Marinasb5872db2008-01-10 19:16:17 +01001247config NEON
1248 bool "Advanced SIMD (NEON) Extension support"
1249 depends on VFPv3 && CPU_V7
1250 help
1251 Say Y to include support code for NEON, the ARMv7 Advanced SIMD
1252 Extension.
1253
Linus Torvalds1da177e2005-04-16 15:20:36 -07001254endmenu
1255
1256menu "Userspace binary formats"
1257
1258source "fs/Kconfig.binfmt"
1259
1260config ARTHUR
1261 tristate "RISC OS personality"
Nicolas Pitre704bdda2006-01-14 16:33:50 +00001262 depends on !AEABI
Linus Torvalds1da177e2005-04-16 15:20:36 -07001263 help
1264 Say Y here to include the kernel code necessary if you want to run
1265 Acorn RISC OS/Arthur binaries under Linux. This code is still very
1266 experimental; if this sounds frightening, say N and sleep in peace.
1267 You can also say M here to compile this support as a module (which
1268 will be called arthur).
1269
1270endmenu
1271
1272menu "Power management options"
1273
Russell Kingeceab4a2005-11-15 11:31:41 +00001274source "kernel/power/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001275
Johannes Bergf4cb5702007-12-08 02:14:00 +01001276config ARCH_SUSPEND_POSSIBLE
1277 def_bool y
1278
Linus Torvalds1da177e2005-04-16 15:20:36 -07001279endmenu
1280
Sam Ravnborgd5950b42005-07-11 21:03:49 -07001281source "net/Kconfig"
1282
Linus Torvalds1da177e2005-04-16 15:20:36 -07001283menu "Device Drivers"
1284
1285source "drivers/base/Kconfig"
1286
Pavel Machekc35bf4a2005-11-12 20:25:25 +00001287source "drivers/connector/Kconfig"
1288
Hyok S. Choif12d0d72006-09-26 17:36:37 +09001289if ALIGNMENT_TRAP || !CPU_CP15_MMU
Linus Torvalds1da177e2005-04-16 15:20:36 -07001290source "drivers/mtd/Kconfig"
1291endif
1292
1293source "drivers/parport/Kconfig"
1294
1295source "drivers/pnp/Kconfig"
1296
1297source "drivers/block/Kconfig"
1298
Russell King58273e52007-10-12 22:24:09 +01001299# misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4
1300
1301source "drivers/misc/Kconfig"
1302
Linus Torvalds1da177e2005-04-16 15:20:36 -07001303source "drivers/ide/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001304
1305source "drivers/scsi/Kconfig"
1306
Martin Michlmayreb370f02006-11-17 00:14:35 +01001307source "drivers/ata/Kconfig"
1308
Linus Torvalds1da177e2005-04-16 15:20:36 -07001309source "drivers/md/Kconfig"
1310
1311source "drivers/message/fusion/Kconfig"
1312
1313source "drivers/ieee1394/Kconfig"
1314
1315source "drivers/message/i2o/Kconfig"
1316
Sam Ravnborgd5950b42005-07-11 21:03:49 -07001317source "drivers/net/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001318
1319source "drivers/isdn/Kconfig"
1320
1321# input before char - char/joystick depends on it. As does USB.
1322
1323source "drivers/input/Kconfig"
1324
1325source "drivers/char/Kconfig"
1326
1327source "drivers/i2c/Kconfig"
1328
David Brownell8ae12a02006-01-08 13:34:19 -08001329source "drivers/spi/Kconfig"
1330
David Brownella9c5fff2008-02-04 22:28:17 -08001331source "drivers/gpio/Kconfig"
1332
Alessandro Zummo04916c02006-03-10 22:30:01 +00001333source "drivers/w1/Kconfig"
1334
Russell King58273e52007-10-12 22:24:09 +01001335source "drivers/power/Kconfig"
1336
Jean Delvaread2f9312005-07-02 18:15:49 +02001337source "drivers/hwmon/Kconfig"
1338
Russell Kingac9d7ef2008-08-18 17:26:00 +01001339source "drivers/thermal/Kconfig"
1340
Russell King70dfa3f2007-11-07 14:13:35 +00001341source "drivers/watchdog/Kconfig"
1342
Russell King58273e52007-10-12 22:24:09 +01001343source "drivers/ssb/Kconfig"
1344
Linus Torvalds1da177e2005-04-16 15:20:36 -07001345#source "drivers/l3/Kconfig"
1346
Russell Kinga4e137a2005-08-18 10:06:59 +01001347source "drivers/mfd/Kconfig"
1348
Linus Torvalds1da177e2005-04-16 15:20:36 -07001349source "drivers/media/Kconfig"
1350
1351source "drivers/video/Kconfig"
1352
1353source "sound/Kconfig"
1354
Sascha Hauerc2dade52006-12-12 10:32:42 +01001355source "drivers/hid/Kconfig"
1356
Linus Torvalds1da177e2005-04-16 15:20:36 -07001357source "drivers/usb/Kconfig"
1358
Greg Kroah-Hartman2f86c3e2008-09-17 16:34:11 +01001359source "drivers/uwb/Kconfig"
1360
Linus Torvalds1da177e2005-04-16 15:20:36 -07001361source "drivers/mmc/Kconfig"
1362
Russell Kingac9d7ef2008-08-18 17:26:00 +01001363source "drivers/memstick/Kconfig"
1364
1365source "drivers/accessibility/Kconfig"
1366
Russell King58273e52007-10-12 22:24:09 +01001367source "drivers/leds/Kconfig"
1368
Alessandro Zummo12b824f2006-03-27 01:16:35 -08001369source "drivers/rtc/Kconfig"
1370
Dan Williams58168152007-01-02 11:10:43 -07001371source "drivers/dma/Kconfig"
1372
Dan Williamsabf07b12008-01-18 23:26:10 +01001373source "drivers/dca/Kconfig"
1374
Russell Kingac9d7ef2008-08-18 17:26:00 +01001375source "drivers/auxdisplay/Kconfig"
1376
Liam Girdwoodba7e4762008-04-30 17:13:42 +01001377source "drivers/regulator/Kconfig"
1378
Hans-Jürgen Koch2dc034a2008-02-19 21:07:19 +01001379source "drivers/uio/Kconfig"
1380
F. Duncan M. Haldane6e38a2b2008-11-07 18:17:51 -05001381source "drivers/staging/Kconfig"
1382
Linus Torvalds1da177e2005-04-16 15:20:36 -07001383endmenu
1384
1385source "fs/Kconfig"
1386
Linus Torvalds1da177e2005-04-16 15:20:36 -07001387source "arch/arm/Kconfig.debug"
1388
1389source "security/Kconfig"
1390
1391source "crypto/Kconfig"
1392
1393source "lib/Kconfig"