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Linus Torvalds1da177e2005-04-16 15:20:36 -07001config MIPS
2 bool
3 default y
4 # Horrible source of confusion. Die, die, die ...
5 select EMBEDDED
6
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +01007# shouldn't it be per-subarchitecture?
8config ARCH_MAY_HAVE_PC_FDC
9 bool
10 default y
11
Linus Torvalds1da177e2005-04-16 15:20:36 -070012mainmenu "Linux/MIPS Kernel Configuration"
13
14source "init/Kconfig"
15
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -070016config SYS_SUPPORTS_32BIT_KERNEL
17 bool
18config SYS_SUPPORTS_64BIT_KERNEL
19 bool
20config CPU_SUPPORTS_32BIT_KERNEL
21 bool
22config CPU_SUPPORTS_64BIT_KERNEL
23 bool
24
Ralf Baechle875d43e2005-09-03 15:56:16 -070025menu "Kernel type"
26
27choice
28
29 prompt "Kernel code model"
30 help
31 You should only select this option if you have a workload that
32 actually benefits from 64-bit processing or if your machine has
33 large memory. You will only be presented a single option in this
34 menu if your system does not support both 32-bit and 64-bit kernels.
35
36config 32BIT
37 bool "32-bit kernel"
38 depends on CPU_SUPPORTS_32BIT_KERNEL && SYS_SUPPORTS_32BIT_KERNEL
39 select TRAD_SIGNALS
40 help
41 Select this option if you want to build a 32-bit kernel.
42
43config 64BIT
44 bool "64-bit kernel"
45 depends on CPU_SUPPORTS_64BIT_KERNEL && SYS_SUPPORTS_64BIT_KERNEL
46 help
47 Select this option if you want to build a 64-bit kernel.
48
49endchoice
50
51endmenu
52
Linus Torvalds1da177e2005-04-16 15:20:36 -070053menu "Machine selection"
54
55config MACH_JAZZ
56 bool "Support for the Jazz family of machines"
57 select ARC
58 select ARC32
59 select GENERIC_ISA_DMA
60 select I8259
61 select ISA
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -070062 select SYS_SUPPORTS_32BIT_KERNEL
63 select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -070064 help
65 This a family of machines based on the MIPS R4030 chipset which was
66 used by several vendors to build RISC/os and Windows NT workstations.
67 Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
68 Olivetti M700-10 workstations.
69
70config ACER_PICA_61
71 bool "Support for Acer PICA 1 chipset (EXPERIMENTAL)"
72 depends on MACH_JAZZ && EXPERIMENTAL
73 select DMA_NONCOHERENT
74 help
75 This is a machine with a R4400 133/150 MHz CPU. To compile a Linux
76 kernel that runs on these, say Y here. For details about Linux on
77 the MIPS architecture, check out the Linux/MIPS FAQ on the WWW at
78 <http://www.linux-mips.org/>.
79
80config MIPS_MAGNUM_4000
81 bool "Support for MIPS Magnum 4000"
82 depends on MACH_JAZZ
83 select DMA_NONCOHERENT
84 help
85 This is a machine with a R4000 100 MHz CPU. To compile a Linux
86 kernel that runs on these, say Y here. For details about Linux on
87 the MIPS architecture, check out the Linux/MIPS FAQ on the WWW at
88 <http://www.linux-mips.org/>.
89
90config OLIVETTI_M700
91 bool "Support for Olivetti M700-10"
92 depends on MACH_JAZZ
93 select DMA_NONCOHERENT
94 help
95 This is a machine with a R4000 100 MHz CPU. To compile a Linux
96 kernel that runs on these, say Y here. For details about Linux on
97 the MIPS architecture, check out the Linux/MIPS FAQ on the WWW at
98 <http://www.linux-mips.org/>.
99
100config MACH_VR41XX
Yoichi Yuasa63fb6fd2005-09-03 15:56:16 -0700101 bool "Support for NEC VR4100 series based machines"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700102 select SYS_SUPPORTS_32BIT_KERNEL
103 select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700104
105config NEC_CMBVR4133
106 bool "Support for NEC CMB-VR4133"
107 depends on MACH_VR41XX
108 select CPU_VR41XX
109 select DMA_NONCOHERENT
110 select IRQ_CPU
111 select HW_HAS_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700112
113config ROCKHOPPER
114 bool "Support for Rockhopper baseboard"
115 depends on NEC_CMBVR4133
116 select I8259
117 select HAVE_STD_PC_SERIAL_PORT
118
119config CASIO_E55
120 bool "Support for CASIO CASSIOPEIA E-10/15/55/65"
121 depends on MACH_VR41XX
Yoichi Yuasa8dd4aeb2005-09-03 15:56:14 -0700122 select CPU_LITTLE_ENDIAN
Linus Torvalds1da177e2005-04-16 15:20:36 -0700123 select DMA_NONCOHERENT
124 select IRQ_CPU
125 select ISA
126
127config IBM_WORKPAD
128 bool "Support for IBM WorkPad z50"
129 depends on MACH_VR41XX
Yoichi Yuasa8dd4aeb2005-09-03 15:56:14 -0700130 select CPU_LITTLE_ENDIAN
Linus Torvalds1da177e2005-04-16 15:20:36 -0700131 select DMA_NONCOHERENT
132 select IRQ_CPU
133 select ISA
134
Yoichi Yuasa63b799f2005-09-03 15:56:13 -0700135config TANBAC_TB022X
136 bool "Support for TANBAC VR4131 multichip module and TANBAC VR4131DIMM"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700137 depends on MACH_VR41XX
Yoichi Yuasa63b799f2005-09-03 15:56:13 -0700138 select CPU_LITTLE_ENDIAN
Linus Torvalds1da177e2005-04-16 15:20:36 -0700139 select DMA_NONCOHERENT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700140 select IRQ_CPU
Yoichi Yuasa63b799f2005-09-03 15:56:13 -0700141 select HW_HAS_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700142 help
Yoichi Yuasa63b799f2005-09-03 15:56:13 -0700143 The TANBAC VR4131 multichip module(TB0225) and
144 the TANBAC VR4131DIMM(TB0229) are MIPS-based platforms
145 manufactured by TANBAC.
146 Please refer to <http://www.tanbac.co.jp/>
147 about VR4131 multichip module and VR4131DIMM.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700148
Yoichi Yuasa63b799f2005-09-03 15:56:13 -0700149config TANBAC_TB0226
150 bool "Support for TANBAC Mbase(TB0226)"
151 depends on TANBAC_TB022X
Yoichi Yuasa63b799f2005-09-03 15:56:13 -0700152 select GPIO_VR41XX
Linus Torvalds1da177e2005-04-16 15:20:36 -0700153 help
Yoichi Yuasa63b799f2005-09-03 15:56:13 -0700154 The TANBAC Mbase(TB0226) is a MIPS-based platform manufactured by TANBAC.
155 Please refer to <http://www.tanbac.co.jp/> about Mbase.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700156
Yoichi Yuasa4d666d72005-09-09 13:01:49 -0700157config TANBAC_TB0287
158 bool "Support for TANBAC Mini-ITX DIMM base(TB0287)"
159 depends on TANBAC_TB022X
160 help
161 The TANBAC Mini-ITX DIMM base(TB0287) is a MIPS-based platform manufactured by TANBAC.
162 Please refer to <http://www.tanbac.co.jp/> about Mini-ITX DIMM base.
163
Linus Torvalds1da177e2005-04-16 15:20:36 -0700164config VICTOR_MPC30X
165 bool "Support for Victor MP-C303/304"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700166 depends on MACH_VR41XX
Yoichi Yuasa8dd4aeb2005-09-03 15:56:14 -0700167 select CPU_LITTLE_ENDIAN
168 select DMA_NONCOHERENT
169 select IRQ_CPU
170 select HW_HAS_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700171
172config ZAO_CAPCELLA
173 bool "Support for ZAO Networks Capcella"
174 depends on MACH_VR41XX
Yoichi Yuasa8dd4aeb2005-09-03 15:56:14 -0700175 select CPU_LITTLE_ENDIAN
Linus Torvalds1da177e2005-04-16 15:20:36 -0700176 select DMA_NONCOHERENT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700177 select IRQ_CPU
Yoichi Yuasa8dd4aeb2005-09-03 15:56:14 -0700178 select HW_HAS_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700179
180config PCI_VR41XX
181 bool "Add PCI control unit support of NEC VR4100 series"
Yoichi Yuasa466adc62005-09-03 15:56:14 -0700182 depends on MACH_VR41XX && HW_HAS_PCI
183 default y
184 select PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700185
Linus Torvalds1da177e2005-04-16 15:20:36 -0700186config VRC4173
187 tristate "Add NEC VRC4173 companion chip support"
188 depends on MACH_VR41XX && PCI_VR41XX
189 ---help---
190 The NEC VRC4173 is a companion chip for NEC VR4122/VR4131.
191
192config TOSHIBA_JMR3927
193 bool "Support for Toshiba JMR-TX3927 board"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700194 select DMA_NONCOHERENT
195 select HW_HAS_PCI
196 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700197 select SYS_SUPPORTS_32BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700198
199config MIPS_COBALT
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700200 bool "Support for Cobalt Server"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700201 depends on EXPERIMENTAL
202 select DMA_NONCOHERENT
203 select HW_HAS_PCI
204 select I8259
205 select IRQ_CPU
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700206 select SYS_SUPPORTS_32BIT_KERNEL
207 select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700208
209config MACH_DECSTATION
210 bool "Support for DECstations"
211 select BOOT_ELF32
212 select DMA_NONCOHERENT
Maciej W. Rozyckib6d468e2005-02-02 20:36:21 +0000213 select EARLY_PRINTK
Linus Torvalds1da177e2005-04-16 15:20:36 -0700214 select IRQ_CPU
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700215 select SYS_SUPPORTS_32BIT_KERNEL
216 select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700217 ---help---
218 This enables support for DEC's MIPS based workstations. For details
219 see the Linux/MIPS FAQ on <http://www.linux-mips.org/> and the
220 DECstation porting pages on <http://decstation.unix-ag.org/>.
221
222 If you have one of the following DECstation Models you definitely
223 want to choose R4xx0 for the CPU Type:
224
225 DECstation 5000/50
226 DECstation 5000/150
227 DECstation 5000/260
228 DECsystem 5900/260
229
230 otherwise choose R3000.
231
232config MIPS_EV64120
233 bool "Support for Galileo EV64120 Evaluation board (EXPERIMENTAL)"
234 depends on EXPERIMENTAL
235 select DMA_NONCOHERENT
236 select HW_HAS_PCI
237 select MIPS_GT64120
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700238 select SYS_SUPPORTS_32BIT_KERNEL
239 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700240 help
241 This is an evaluation board based on the Galileo GT-64120
242 single-chip system controller that contains a MIPS R5000 compatible
243 core running at 75/100MHz. Their website is located at
244 <http://www.marvell.com/>. Say Y here if you wish to build a
245 kernel for this platform.
246
247config EVB_PCI1
248 bool "Enable Second PCI (PCI1)"
249 depends on MIPS_EV64120
250
251config MIPS_EV96100
252 bool "Support for Galileo EV96100 Evaluation board (EXPERIMENTAL)"
253 depends on EXPERIMENTAL
254 select DMA_NONCOHERENT
255 select HW_HAS_PCI
256 select IRQ_CPU
257 select MIPS_GT96100
258 select RM7000_CPU_SCACHE
259 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700260 select SYS_SUPPORTS_32BIT_KERNEL
261 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700262 help
263 This is an evaluation board based on the Galileo GT-96100 LAN/WAN
264 communications controllers containing a MIPS R5000 compatible core
265 running at 83MHz. Their website is <http://www.marvell.com/>. Say Y
266 here if you wish to build a kernel for this platform.
267
268config MIPS_IVR
269 bool "Support for Globespan IVR board"
270 select DMA_NONCOHERENT
271 select HW_HAS_PCI
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700272 select SYS_SUPPORTS_32BIT_KERNEL
273 select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700274 help
275 This is an evaluation board built by Globespan to showcase thir
276 iVR (Internet Video Recorder) design. It utilizes a QED RM5231
277 R5000 MIPS core. More information can be found out their website
278 located at <http://www.globespan.net/>. Say Y here if you wish to
279 build a kernel for this platform.
280
281config LASAT
282 bool "Support for LASAT Networks platforms"
283 select DMA_NONCOHERENT
284 select HW_HAS_PCI
285 select MIPS_GT64120
286 select R5000_CPU_SCACHE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700287 select SYS_SUPPORTS_32BIT_KERNEL
288 select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700289
290config PICVUE
291 tristate "PICVUE LCD display driver"
292 depends on LASAT
293
294config PICVUE_PROC
295 tristate "PICVUE LCD display driver /proc interface"
296 depends on PICVUE
297
298config DS1603
299 bool "DS1603 RTC driver"
300 depends on LASAT
301
302config LASAT_SYSCTL
303 bool "LASAT sysctl interface"
304 depends on LASAT
305
306config MIPS_ITE8172
307 bool "Support for ITE 8172G board"
308 select DMA_NONCOHERENT
309 select HW_HAS_PCI
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700310 select SYS_SUPPORTS_32BIT_KERNEL
311 select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700312 help
313 Ths is an evaluation board made by ITE <http://www.ite.com.tw/>
314 with ATX form factor that utilizes a MIPS R5000 to work with its
315 ITE8172G companion internet appliance chip. The MIPS core can be
316 either a NEC Vr5432 or QED RM5231. Say Y here if you wish to build
317 a kernel for this platform.
318
319config IT8172_REVC
320 bool "Support for older IT8172 (Rev C)"
321 depends on MIPS_ITE8172
322 help
323 Say Y here to support the older, Revision C version of the Integrated
324 Technology Express, Inc. ITE8172 SBC. Vendor page at
325 <http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the
326 board at <http://www.mvista.com/partners/semiconductor/ite.html>.
327
328config MIPS_ATLAS
329 bool "Support for MIPS Atlas board"
330 select BOOT_ELF32
331 select DMA_NONCOHERENT
332 select HW_HAS_PCI
333 select MIPS_GT64120
334 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700335 select SYS_SUPPORTS_32BIT_KERNEL
336 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700337 help
338 This enables support for the QED R5231-based MIPS Atlas evaluation
339 board.
340
341config MIPS_MALTA
342 bool "Support for MIPS Malta board"
343 select BOOT_ELF32
344 select HAVE_STD_PC_SERIAL_PORT
345 select DMA_NONCOHERENT
346 select GENERIC_ISA_DMA
347 select HW_HAS_PCI
348 select I8259
349 select MIPS_GT64120
350 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700351 select SYS_SUPPORTS_32BIT_KERNEL
352 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700353 help
354 This enables support for the VR5000-based MIPS Malta evaluation
355 board.
356
357config MIPS_SEAD
358 bool "Support for MIPS SEAD board (EXPERIMENTAL)"
359 depends on EXPERIMENTAL
360 select IRQ_CPU
361 select DMA_NONCOHERENT
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700362 select SYS_SUPPORTS_32BIT_KERNEL
363 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700364
365config MOMENCO_OCELOT
366 bool "Support for Momentum Ocelot board"
367 select DMA_NONCOHERENT
368 select HW_HAS_PCI
369 select IRQ_CPU
370 select IRQ_CPU_RM7K
371 select MIPS_GT64120
372 select RM7000_CPU_SCACHE
373 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700374 select SYS_SUPPORTS_32BIT_KERNEL
375 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700376 help
377 The Ocelot is a MIPS-based Single Board Computer (SBC) made by
378 Momentum Computer <http://www.momenco.com/>.
379
380config MOMENCO_OCELOT_G
381 bool "Support for Momentum Ocelot-G board"
382 select DMA_NONCOHERENT
383 select HW_HAS_PCI
384 select IRQ_CPU
385 select IRQ_CPU_RM7K
386 select PCI_MARVELL
387 select RM7000_CPU_SCACHE
388 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700389 select SYS_SUPPORTS_32BIT_KERNEL
390 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700391 help
392 The Ocelot is a MIPS-based Single Board Computer (SBC) made by
393 Momentum Computer <http://www.momenco.com/>.
394
395config MOMENCO_OCELOT_C
396 bool "Support for Momentum Ocelot-C board"
397 select DMA_NONCOHERENT
398 select HW_HAS_PCI
399 select IRQ_CPU
400 select IRQ_MV64340
401 select PCI_MARVELL
402 select RM7000_CPU_SCACHE
403 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700404 select SYS_SUPPORTS_32BIT_KERNEL
405 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700406 help
407 The Ocelot is a MIPS-based Single Board Computer (SBC) made by
408 Momentum Computer <http://www.momenco.com/>.
409
410config MOMENCO_OCELOT_3
411 bool "Support for Momentum Ocelot-3 board"
412 select BOOT_ELF32
413 select DMA_NONCOHERENT
414 select HW_HAS_PCI
415 select IRQ_CPU
416 select IRQ_CPU_RM7K
417 select IRQ_MV64340
418 select PCI_MARVELL
419 select RM7000_CPU_SCACHE
420 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700421 select SYS_SUPPORTS_32BIT_KERNEL
422 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700423 help
424 The Ocelot-3 is based off Discovery III System Controller and
425 PMC-Sierra Rm79000 core.
426
427config MOMENCO_JAGUAR_ATX
428 bool "Support for Momentum Jaguar board"
429 select BOOT_ELF32
430 select DMA_NONCOHERENT
431 select HW_HAS_PCI
432 select IRQ_CPU
433 select IRQ_CPU_RM7K
434 select IRQ_MV64340
435 select LIMITED_DMA
436 select PCI_MARVELL
437 select RM7000_CPU_SCACHE
438 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700439 select SYS_SUPPORTS_32BIT_KERNEL
440 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700441 help
442 The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by
443 Momentum Computer <http://www.momenco.com/>.
444
445config JAGUAR_DMALOW
446 bool "Low DMA Mode"
447 depends on MOMENCO_JAGUAR_ATX
448 help
449 Select to Y if jump JP5 is set on your board, N otherwise. Normally
450 the jumper is set, so if you feel unsafe, just say Y.
451
452config PMC_YOSEMITE
453 bool "Support for PMC-Sierra Yosemite eval board"
454 select DMA_COHERENT
455 select HW_HAS_PCI
456 select IRQ_CPU
457 select IRQ_CPU_RM7K
458 select IRQ_CPU_RM9K
459 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700460 select SYS_SUPPORTS_32BIT_KERNEL
461 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700462 help
463 Yosemite is an evaluation board for the RM9000x2 processor
464 manufactured by PMC-Sierra
465
466config HYPERTRANSPORT
467 bool "Hypertransport Support for PMC-Sierra Yosemite"
468 depends on PMC_YOSEMITE
469
470config DDB5074
471 bool "Support for NEC DDB Vrc-5074 (EXPERIMENTAL)"
472 depends on EXPERIMENTAL
473 select DMA_NONCOHERENT
474 select HAVE_STD_PC_SERIAL_PORT
475 select HW_HAS_PCI
476 select IRQ_CPU
477 select I8259
478 select ISA
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700479 select SYS_SUPPORTS_32BIT_KERNEL
480 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700481 help
482 This enables support for the VR5000-based NEC DDB Vrc-5074
483 evaluation board.
484
485config DDB5476
486 bool "Support for NEC DDB Vrc-5476"
487 select DMA_NONCOHERENT
488 select HAVE_STD_PC_SERIAL_PORT
489 select HW_HAS_PCI
490 select IRQ_CPU
491 select I8259
492 select ISA
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700493 select SYS_SUPPORTS_32BIT_KERNEL
494 select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700495 help
496 This enables support for the R5432-based NEC DDB Vrc-5476
497 evaluation board.
498
499 Features : kernel debugging, serial terminal, NFS root fs, on-board
500 ether port USB, AC97, PCI, PCI VGA card & framebuffer console,
501 IDE controller, PS2 keyboard, PS2 mouse, etc.
502
503config DDB5477
504 bool "Support for NEC DDB Vrc-5477"
505 select DMA_NONCOHERENT
506 select HW_HAS_PCI
507 select I8259
508 select IRQ_CPU
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700509 select SYS_SUPPORTS_32BIT_KERNEL
510 select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700511 help
512 This enables support for the R5432-based NEC DDB Vrc-5477,
513 or Rockhopper/SolutionGear boards with R5432/R5500 CPUs.
514
515 Features : kernel debugging, serial terminal, NFS root fs, on-board
516 ether port USB, AC97, PCI, etc.
517
518config DDB5477_BUS_FREQUENCY
519 int "bus frequency (in kHZ, 0 for auto-detect)"
520 depends on DDB5477
521 default 0
522
Ralf Baechle07119622005-09-03 15:56:11 -0700523config QEMU
524 bool "Support for Qemu"
525 select DMA_COHERENT
526 select GENERIC_ISA_DMA
527 select HAVE_STD_PC_SERIAL_PORT
528 select I8259
529 select ISA
530 select SWAP_IO_SPACE
531 select SYS_SUPPORTS_32BIT_KERNEL
532 select SYS_SUPPORTS_BIG_ENDIAN
533 help
534 Qemu is a software emulator which among other architectures also
535 can simulate a MIPS32 4Kc system. This patch adds support for the
536 system architecture that currently is being simulated by Qemu. It
537 will eventually be removed again when Qemu has the capability to
538 simulate actual MIPS hardware platforms. More information on Qemu
539 can be found at http://www.linux-mips.org/wiki/Qemu.
540
Linus Torvalds1da177e2005-04-16 15:20:36 -0700541config SGI_IP22
542 bool "Support for SGI IP22 (Indy/Indigo2)"
543 select ARC
544 select ARC32
545 select BOOT_ELF32
546 select DMA_NONCOHERENT
547 select IP22_CPU_SCACHE
548 select IRQ_CPU
549 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700550 select SYS_SUPPORTS_32BIT_KERNEL
551 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700552 help
553 This are the SGI Indy, Challenge S and Indigo2, as well as certain
554 OEM variants like the Tandem CMN B006S. To compile a Linux kernel
555 that runs on these, say Y here.
556
557config SGI_IP27
558 bool "Support for SGI IP27 (Origin200/2000)"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700559 select ARC
560 select ARC64
561 select DMA_IP27
562 select HW_HAS_PCI
563 select PCI_DOMAINS
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700564 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700565 help
566 This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics
567 workstations. To compile a Linux kernel that runs on these, say Y
568 here.
569
570#config SGI_SN0_XXL
571# bool "IP27 XXL"
572# depends on SGI_IP27
573# This options adds support for userspace processes upto 16TB size.
574# Normally the limit is just .5TB.
575
576config SGI_SN0_N_MODE
577 bool "IP27 N-Mode"
578 depends on SGI_IP27
579 help
580 The nodes of Origin 200, Origin 2000 and Onyx 2 systems can be
581 configured in either N-Modes which allows for more nodes or M-Mode
582 which allows for more memory. Your system is most probably
583 running in M-Mode, so you should say N here.
584
Dave Hansen3f22ab22005-06-23 00:07:43 -0700585config ARCH_DISCONTIGMEM_ENABLE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700586 bool
587 default y if SGI_IP27
588 help
589 Say Y to upport efficient handling of discontiguous physical memory,
590 for architectures which are either NUMA (Non-Uniform Memory Access)
591 or have huge holes in the physical address space for other reasons.
592 See <file:Documentation/vm/numa> for more.
593
594config NUMA
595 bool "NUMA Support"
596 depends on SGI_IP27
597 help
598 Say Y to compile the kernel to support NUMA (Non-Uniform Memory
599 Access). This option is for configuring high-end multiprocessor
600 server machines. If in doubt, say N.
601
602config MAPPED_KERNEL
603 bool "Mapped kernel support"
604 depends on SGI_IP27
605 help
606 Change the way a Linux kernel is loaded into memory on a MIPS64
607 machine. This is required in order to support text replication and
608 NUMA. If you need to understand it, read the source code.
609
610config REPLICATE_KTEXT
611 bool "Kernel text replication support"
612 depends on SGI_IP27
613 help
614 Say Y here to enable replicating the kernel text across multiple
615 nodes in a NUMA cluster. This trades memory for speed.
616
617config REPLICATE_EXHANDLERS
618 bool "Exception handler replication support"
619 depends on SGI_IP27
620 help
621 Say Y here to enable replicating the kernel exception handlers
622 across multiple nodes in a NUMA cluster. This trades memory for
623 speed.
624
625config SGI_IP32
626 bool "Support for SGI IP32 (O2) (EXPERIMENTAL)"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700627 depends on EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700628 select ARC
629 select ARC32
630 select BOOT_ELF32
631 select OWN_DMA
632 select DMA_IP32
633 select DMA_NONCOHERENT
634 select HW_HAS_PCI
635 select R5000_CPU_SCACHE
636 select RM7000_CPU_SCACHE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700637 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700638 help
639 If you want this kernel to run on SGI O2 workstation, say Y here.
640
641config SOC_AU1X00
Linus Torvalds1da177e2005-04-16 15:20:36 -0700642 bool "Support for AMD/Alchemy Au1X00 SOCs"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700643 select SYS_SUPPORTS_32BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700644
645choice
646 prompt "Au1X00 SOC Type"
647 depends on SOC_AU1X00
648 help
649 Say Y here to enable support for one of three AMD/Alchemy
650 SOCs. For additional documentation see www.amd.com.
651
652config SOC_AU1000
653 bool "SOC_AU1000"
654config SOC_AU1100
655 bool "SOC_AU1100"
656config SOC_AU1500
657 bool "SOC_AU1500"
658config SOC_AU1550
659 bool "SOC_AU1550"
660
661endchoice
662
663choice
664 prompt "AMD/Alchemy Au1x00 board support"
665 depends on SOC_AU1X00
666 help
667 These are evaluation boards built by AMD/Alchemy to
668 showcase their Au1X00 Internet Edge Processors. The SOC design
669 is based on the MIPS32 architecture running at 266/400/500MHz
670 with many integrated peripherals. Further information can be
671 found at their website, <http://www.amd.com/>. Say Y here if you
672 wish to build a kernel for this platform.
673
674config MIPS_PB1000
675 bool "PB1000 board"
676 depends on SOC_AU1000
677 select DMA_NONCOHERENT
678 select HW_HAS_PCI
679 select SWAP_IO_SPACE
680
681config MIPS_PB1100
682 bool "PB1100 board"
683 depends on SOC_AU1100
684 select DMA_NONCOHERENT
685 select HW_HAS_PCI
686 select SWAP_IO_SPACE
687
688config MIPS_PB1500
689 bool "PB1500 board"
690 depends on SOC_AU1500
691 select DMA_COHERENT
692 select HW_HAS_PCI
693
694config MIPS_PB1550
695 bool "PB1550 board"
696 depends on SOC_AU1550
697 select DMA_COHERENT
698 select HW_HAS_PCI
699 select MIPS_DISABLE_OBSOLETE_IDE
700
701config MIPS_DB1000
702 bool "DB1000 board"
703 depends on SOC_AU1000
704 select DMA_NONCOHERENT
705 select HW_HAS_PCI
706
707config MIPS_DB1100
708 bool "DB1100 board"
709 depends on SOC_AU1100
710 select DMA_NONCOHERENT
711
712config MIPS_DB1500
713 bool "DB1500 board"
714 depends on SOC_AU1500
715 select DMA_COHERENT
716 select HW_HAS_PCI
717 select MIPS_DISABLE_OBSOLETE_IDE
718
719config MIPS_DB1550
720 bool "DB1550 board"
721 depends on SOC_AU1550
722 select HW_HAS_PCI
723 select DMA_COHERENT
724 select MIPS_DISABLE_OBSOLETE_IDE
725
726config MIPS_BOSPORUS
727 bool "Bosporus board"
728 depends on SOC_AU1500
729 select DMA_NONCOHERENT
730
731config MIPS_MIRAGE
732 bool "Mirage board"
733 depends on SOC_AU1500
734 select DMA_NONCOHERENT
735
736config MIPS_XXS1500
737 bool "MyCable XXS1500 board"
738 depends on SOC_AU1500
739 select DMA_NONCOHERENT
740
741config MIPS_MTX1
742 bool "4G Systems MTX-1 board"
743 depends on SOC_AU1500
744 select HW_HAS_PCI
745 select DMA_NONCOHERENT
746
747endchoice
748
749config SIBYTE_SB1xxx_SOC
750 bool "Support for Broadcom BCM1xxx SOCs (EXPERIMENTAL)"
751 depends on EXPERIMENTAL
752 select BOOT_ELF32
753 select DMA_COHERENT
754 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700755 select SYS_SUPPORTS_32BIT_KERNEL
756 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700757
758choice
759 prompt "BCM1xxx SOC-based board"
760 depends on SIBYTE_SB1xxx_SOC
761 default SIBYTE_SWARM
762 help
763 Enable support for boards based on the SiByte line of SOCs
764 from Broadcom. There are configurations for the known
765 evaluation boards, or you can choose "Other" and add your
766 own board support code.
767
768config SIBYTE_SWARM
769 bool "BCM91250A-SWARM"
770 select SIBYTE_SB1250
771
772config SIBYTE_SENTOSA
773 bool "BCM91250E-Sentosa"
774 select SIBYTE_SB1250
775
776config SIBYTE_RHONE
777 bool "BCM91125E-Rhone"
778 select SIBYTE_BCM1125H
779
780config SIBYTE_CARMEL
781 bool "BCM91120x-Carmel"
782 select SIBYTE_BCM1120
783
784config SIBYTE_PTSWARM
785 bool "BCM91250PT-PTSWARM"
786 select SIBYTE_SB1250
787
788config SIBYTE_LITTLESUR
789 bool "BCM91250C2-LittleSur"
790 select SIBYTE_SB1250
791
792config SIBYTE_CRHINE
793 bool "BCM91120C-CRhine"
794 select SIBYTE_BCM1120
795
796config SIBYTE_CRHONE
797 bool "BCM91125C-CRhone"
798 select SIBYTE_BCM1125
799
800config SIBYTE_UNKNOWN
801 bool "Other"
802
803endchoice
804
805config SIBYTE_BOARD
806 bool
807 depends on SIBYTE_SB1xxx_SOC && !SIBYTE_UNKNOWN
808 default y
809
810choice
811 prompt "BCM1xxx SOC Type"
812 depends on SIBYTE_UNKNOWN
813 default SIBYTE_UNK_BCM1250
814 help
815 Since you haven't chosen a known evaluation board from
816 Broadcom, you must explicitly pick the SOC this kernel is
817 targetted for.
818
819config SIBYTE_UNK_BCM1250
820 bool "BCM1250"
821 select SIBYTE_SB1250
822
823config SIBYTE_UNK_BCM1120
824 bool "BCM1120"
825 select SIBYTE_BCM1120
826
827config SIBYTE_UNK_BCM1125
828 bool "BCM1125"
829 select SIBYTE_BCM1125
830
831config SIBYTE_UNK_BCM1125H
832 bool "BCM1125H"
833 select SIBYTE_BCM1125H
834
835endchoice
836
837config SIBYTE_SB1250
838 bool
839 select HW_HAS_PCI
840
841config SIBYTE_BCM1120
842 bool
843 select SIBYTE_BCM112X
844
845config SIBYTE_BCM1125
846 bool
847 select HW_HAS_PCI
848 select SIBYTE_BCM112X
849
850config SIBYTE_BCM1125H
851 bool
852 select HW_HAS_PCI
853 select SIBYTE_BCM112X
854
855config SIBYTE_BCM112X
856 bool
857
858choice
859 prompt "SiByte SOC Stepping"
860 depends on SIBYTE_SB1xxx_SOC
861
862config CPU_SB1_PASS_1
863 bool "1250 Pass1"
864 depends on SIBYTE_SB1250
865 select CPU_HAS_PREFETCH
866
867config CPU_SB1_PASS_2_1250
868 bool "1250 An"
869 depends on SIBYTE_SB1250
870 select CPU_SB1_PASS_2
871 help
872 Also called BCM1250 Pass 2
873
874config CPU_SB1_PASS_2_2
875 bool "1250 Bn"
876 depends on SIBYTE_SB1250
877 select CPU_HAS_PREFETCH
878 help
879 Also called BCM1250 Pass 2.2
880
881config CPU_SB1_PASS_4
882 bool "1250 Cn"
883 depends on SIBYTE_SB1250
884 select CPU_HAS_PREFETCH
885 help
886 Also called BCM1250 Pass 3
887
888config CPU_SB1_PASS_2_112x
889 bool "112x Hybrid"
890 depends on SIBYTE_BCM112X
891 select CPU_SB1_PASS_2
892
893config CPU_SB1_PASS_3
894 bool "112x An"
895 depends on SIBYTE_BCM112X
896 select CPU_HAS_PREFETCH
897
898endchoice
899
900config CPU_SB1_PASS_2
901 bool
902
903config SIBYTE_HAS_LDT
904 bool
905 depends on PCI && (SIBYTE_SB1250 || SIBYTE_BCM1125H)
906 default y
907
908config SIMULATION
909 bool "Running under simulation"
910 depends on SIBYTE_SB1xxx_SOC
911 help
912 Build a kernel suitable for running under the GDB simulator.
913 Primarily adjusts the kernel's notion of time.
914
915config SIBYTE_CFE
916 bool "Booting from CFE"
917 depends on SIBYTE_SB1xxx_SOC
918 help
919 Make use of the CFE API for enumerating available memory,
920 controlling secondary CPUs, and possibly console output.
921
922config SIBYTE_CFE_CONSOLE
923 bool "Use firmware console"
924 depends on SIBYTE_CFE
925 help
926 Use the CFE API's console write routines during boot. Other console
927 options (VT console, sb1250 duart console, etc.) should not be
928 configured.
929
930config SIBYTE_STANDALONE
931 bool
932 depends on SIBYTE_SB1xxx_SOC && !SIBYTE_CFE
933 default y
934
935config SIBYTE_STANDALONE_RAM_SIZE
936 int "Memory size (in megabytes)"
937 depends on SIBYTE_STANDALONE
938 default "32"
939
940config SIBYTE_BUS_WATCHER
941 bool "Support for Bus Watcher statistics"
942 depends on SIBYTE_SB1xxx_SOC
943 help
944 Handle and keep statistics on the bus error interrupts (COR_ECC,
945 BAD_ECC, IO_BUS).
946
947config SIBYTE_BW_TRACE
948 bool "Capture bus trace before bus error"
949 depends on SIBYTE_BUS_WATCHER
950 help
951 Run a continuous bus trace, dumping the raw data as soon as
952 a ZBbus error is detected. Cannot work if ZBbus profiling
953 is turned on, and also will interfere with JTAG-based trace
954 buffer activity. Raw buffer data is dumped to console, and
955 must be processed off-line.
956
957config SIBYTE_SB1250_PROF
958 bool "Support for SB1/SOC profiling - SB1/SCD perf counters"
959 depends on SIBYTE_SB1xxx_SOC
960
961config SIBYTE_TBPROF
962 bool "Support for ZBbus profiling"
963 depends on SIBYTE_SB1xxx_SOC
964
965config SNI_RM200_PCI
966 bool "Support for SNI RM200 PCI"
967 select ARC
968 select ARC32
969 select BOOT_ELF32
970 select DMA_NONCOHERENT
971 select GENERIC_ISA_DMA
972 select HAVE_STD_PC_SERIAL_PORT
973 select HW_HAS_PCI
974 select I8259
975 select ISA
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700976 select SYS_SUPPORTS_32BIT_KERNEL
977 select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700978 help
979 The SNI RM200 PCI was a MIPS-based platform manufactured by Siemens
980 Nixdorf Informationssysteme (SNI), parent company of Pyramid
981 Technology and now in turn merged with Fujitsu. Say Y here to
982 support this machine type.
983
984config TOSHIBA_RBTX4927
985 bool "Support for Toshiba TBTX49[23]7 board"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700986 select DMA_NONCOHERENT
987 select HAS_TXX9_SERIAL
988 select HW_HAS_PCI
989 select I8259
990 select ISA
991 select SWAP_IO_SPACE
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -0700992 select SYS_SUPPORTS_32BIT_KERNEL
993 select SYS_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700994 help
995 This Toshiba board is based on the TX4927 processor. Say Y here to
996 support this machine type
997
998config TOSHIBA_FPCIB0
999 bool "FPCIB0 Backplane Support"
1000 depends on TOSHIBA_RBTX4927
1001
1002config RWSEM_GENERIC_SPINLOCK
1003 bool
1004 default y
1005
1006config RWSEM_XCHGADD_ALGORITHM
1007 bool
1008
1009config GENERIC_CALIBRATE_DELAY
1010 bool
1011 default y
1012
Linus Torvalds1da177e2005-04-16 15:20:36 -07001013#
1014# Select some configuration options automatically based on user selections.
1015#
1016config ARC
1017 bool
1018 depends on SNI_RM200_PCI || SGI_IP32 || SGI_IP27 || SGI_IP22 || MIPS_MAGNUM_4000 || OLIVETTI_M700 || ACER_PICA_61
1019 default y
1020
Ralf Baechle4ce588c2005-09-03 15:56:19 -07001021config DMA_COHERENT
Linus Torvalds1da177e2005-04-16 15:20:36 -07001022 bool
1023
Ralf Baechle4ce588c2005-09-03 15:56:19 -07001024config DMA_IP27
Linus Torvalds1da177e2005-04-16 15:20:36 -07001025 bool
1026
Ralf Baechle4ce588c2005-09-03 15:56:19 -07001027config DMA_IP32
1028 bool
1029 select DMA_NEED_PCI_MAP_STATE
1030
1031config DMA_NONCOHERENT
1032 bool
1033 select DMA_NEED_PCI_MAP_STATE
1034
1035config DMA_NEED_PCI_MAP_STATE
Linus Torvalds1da177e2005-04-16 15:20:36 -07001036 bool
1037
1038config EARLY_PRINTK
1039 bool
1040 depends on MACH_DECSTATION
1041 default y
1042
1043config GENERIC_ISA_DMA
1044 bool
1045 depends on SNI_RM200_PCI || MIPS_MAGNUM_4000 || OLIVETTI_M700 || ACER_PICA_61 || MIPS_MALTA
1046 default y
1047
1048config I8259
1049 bool
1050 depends on SNI_RM200_PCI || DDB5477 || DDB5476 || DDB5074 || MACH_JAZZ || MIPS_MALTA || MIPS_COBALT
1051 default y
1052
1053config LIMITED_DMA
1054 bool
1055 select HIGHMEM
1056
1057config MIPS_BONITO64
1058 bool
1059 depends on MIPS_ATLAS || MIPS_MALTA
1060 default y
1061
1062config MIPS_MSC
1063 bool
1064 depends on MIPS_ATLAS || MIPS_MALTA
1065 default y
1066
1067config MIPS_NILE4
1068 bool
1069 depends on LASAT
1070 default y
1071
1072config MIPS_DISABLE_OBSOLETE_IDE
1073 bool
1074
1075config CPU_LITTLE_ENDIAN
1076 bool "Generate little endian code"
Adrian Bunkab1418a2005-09-03 15:56:07 -07001077 default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA
Linus Torvalds1da177e2005-04-16 15:20:36 -07001078 default n if MIPS_EV64120 || MIPS_EV96100 || MOMENCO_OCELOT || MOMENCO_OCELOT_G || SGI_IP22 || SGI_IP27 || SGI_IP32 || TOSHIBA_JMR3927
1079 help
1080 Some MIPS machines can be configured for either little or big endian
1081 byte order. These modes require different kernels. Say Y if your
1082 machine is little endian, N if it's a big endian machine.
1083
1084config IRQ_CPU
1085 bool
1086
1087config IRQ_CPU_RM7K
1088 bool
1089
1090config IRQ_MV64340
1091 bool
1092
1093config DDB5XXX_COMMON
1094 bool
1095 depends on DDB5074 || DDB5476 || DDB5477
1096 default y
1097
1098config MIPS_BOARDS_GEN
1099 bool
1100 depends on MIPS_ATLAS || MIPS_MALTA || MIPS_SEAD
1101 default y
1102
1103config MIPS_GT64111
1104 bool
1105 depends on MIPS_COBALT
1106 default y
1107
1108config MIPS_GT64120
1109 bool
1110 depends on MIPS_EV64120 || MIPS_EV96100 || LASAT || MIPS_ATLAS || MIPS_MALTA || MOMENCO_OCELOT
1111 default y
1112
1113config MIPS_TX3927
1114 bool
1115 depends on TOSHIBA_JMR3927
1116 select HAS_TXX9_SERIAL
1117 default y
1118
1119config PCI_MARVELL
1120 bool
1121
1122config ITE_BOARD_GEN
1123 bool
1124 depends on MIPS_IVR || MIPS_ITE8172
1125 default y
1126
1127config SWAP_IO_SPACE
1128 bool
1129
1130#
1131# Unfortunately not all GT64120 systems run the chip at the same clock.
1132# As the user for the clock rate and try to minimize the available options.
1133#
1134choice
1135 prompt "Galileo Chip Clock"
1136 #default SYSCLK_83 if MIPS_EV64120
1137 depends on MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G
1138 default SYSCLK_83 if MIPS_EV64120
1139 default SYSCLK_100 if MOMENCO_OCELOT || MOMENCO_OCELOT_G
1140
1141config SYSCLK_75
1142 bool "75" if MIPS_EV64120
1143
1144config SYSCLK_83
1145 bool "83.3" if MIPS_EV64120
1146
1147config SYSCLK_100
1148 bool "100" if MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G
1149
1150endchoice
1151
1152config AU1X00_USB_DEVICE
1153 bool
1154 depends on MIPS_PB1500 || MIPS_PB1100 || MIPS_PB1000
1155 default n
1156
1157config MIPS_GT96100
1158 bool
1159 depends on MIPS_EV96100
1160 default y
1161 help
1162 Say Y here to support the Galileo Technology GT96100 communications
1163 controller card. There is a web page at <http://www.galileot.com/>.
1164
1165config IT8172_CIR
1166 bool
1167 depends on MIPS_ITE8172 || MIPS_IVR
1168 default y
1169
1170config IT8712
1171 bool
1172 depends on MIPS_ITE8172
1173 default y
1174
1175config BOOT_ELF32
1176 bool
1177 depends on MACH_DECSTATION || MIPS_ATLAS || MIPS_MALTA || MOMENCO_JAGUAR_ATX || MOMENCO_OCELOT_3 || SIBYTE_SB1xxx_SOC || SGI_IP32 || SGI_IP22 || SNI_RM200_PCI
1178 default y
1179
1180config MIPS_L1_CACHE_SHIFT
1181 int
1182 default "4" if MACH_DECSTATION
1183 default "7" if SGI_IP27
1184 default "5"
1185
1186config ARC32
1187 bool
1188 depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP22 || SGI_IP32
1189 default y
1190
Linus Torvalds1da177e2005-04-16 15:20:36 -07001191config HAVE_STD_PC_SERIAL_PORT
1192 bool
1193
Linus Torvalds1da177e2005-04-16 15:20:36 -07001194config ARC_CONSOLE
1195 bool "ARC console support"
1196 depends on SGI_IP22 || SNI_RM200_PCI
1197
1198config ARC_MEMORY
1199 bool
1200 depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP32
1201 default y
1202
1203config ARC_PROMLIB
1204 bool
1205 depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP22 || SGI_IP32
1206 default y
1207
1208config ARC64
1209 bool
1210 depends on SGI_IP27
1211 default y
1212
1213config BOOT_ELF64
1214 bool
1215 depends on SGI_IP27
1216 default y
1217
1218#config MAPPED_PCI_IO y
1219# bool
1220# depends on SGI_IP27
1221# default y
1222
1223config QL_ISP_A64
1224 bool
1225 depends on SGI_IP27
1226 default y
1227
1228config TOSHIBA_BOARDS
1229 bool
1230 depends on TOSHIBA_JMR3927 || TOSHIBA_RBTX4927
1231 default y
1232
1233endmenu
1234
1235menu "CPU selection"
1236
1237choice
1238 prompt "CPU type"
1239 default CPU_R4X00
1240
1241config CPU_MIPS32
1242 bool "MIPS32"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001243 select CPU_SUPPORTS_32BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001244
1245config CPU_MIPS64
1246 bool "MIPS64"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001247 select CPU_SUPPORTS_32BIT_KERNEL
1248 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001249
1250config CPU_R3000
1251 bool "R3000"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001252 select CPU_SUPPORTS_32BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001253 help
1254 Please make sure to pick the right CPU type. Linux/MIPS is not
1255 designed to be generic, i.e. Kernels compiled for R3000 CPUs will
1256 *not* work on R4000 machines and vice versa. However, since most
1257 of the supported machines have an R4000 (or similar) CPU, R4x00
1258 might be a safe bet. If the resulting kernel does not work,
1259 try to recompile with R3000.
1260
1261config CPU_TX39XX
1262 bool "R39XX"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001263 select CPU_SUPPORTS_32BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001264
1265config CPU_VR41XX
1266 bool "R41xx"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001267 select CPU_SUPPORTS_32BIT_KERNEL
1268 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001269 help
1270 The options selects support for the NEC VR41xx series of processors.
1271 Only choose this option if you have one of these processors as a
1272 kernel built with this option will not run on any other type of
1273 processor or vice versa.
1274
1275config CPU_R4300
1276 bool "R4300"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001277 select CPU_SUPPORTS_32BIT_KERNEL
1278 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001279 help
1280 MIPS Technologies R4300-series processors.
1281
1282config CPU_R4X00
1283 bool "R4x00"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001284 select CPU_SUPPORTS_32BIT_KERNEL
1285 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001286 help
1287 MIPS Technologies R4000-series processors other than 4300, including
1288 the R4000, R4400, R4600, and 4700.
1289
1290config CPU_TX49XX
1291 bool "R49XX"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001292 select CPU_SUPPORTS_32BIT_KERNEL
1293 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001294
1295config CPU_R5000
1296 bool "R5000"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001297 select CPU_SUPPORTS_32BIT_KERNEL
1298 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001299 help
1300 MIPS Technologies R5000-series processors other than the Nevada.
1301
1302config CPU_R5432
1303 bool "R5432"
1304
1305config CPU_R6000
1306 bool "R6000"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001307 depends on EXPERIMENTAL
1308 select CPU_SUPPORTS_32BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001309 help
1310 MIPS Technologies R6000 and R6000A series processors. Note these
1311 processors are extremly rare and the support for them is incomplete.
1312
1313config CPU_NEVADA
1314 bool "RM52xx"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001315 select CPU_SUPPORTS_32BIT_KERNEL
1316 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001317 help
1318 QED / PMC-Sierra RM52xx-series ("Nevada") processors.
1319
1320config CPU_R8000
1321 bool "R8000"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001322 depends on EXPERIMENTAL
1323 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001324 help
1325 MIPS Technologies R8000 processors. Note these processors are
1326 uncommon and the support for them is incomplete.
1327
1328config CPU_R10000
1329 bool "R10000"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001330 select CPU_SUPPORTS_32BIT_KERNEL
1331 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001332 help
1333 MIPS Technologies R10000-series processors.
1334
1335config CPU_RM7000
1336 bool "RM7000"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001337 select CPU_SUPPORTS_32BIT_KERNEL
1338 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001339
1340config CPU_RM9000
1341 bool "RM9000"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001342 select CPU_SUPPORTS_32BIT_KERNEL
1343 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001344
1345config CPU_SB1
1346 bool "SB1"
Yoichi Yuasaed5ba2f2005-09-03 15:56:21 -07001347 select CPU_SUPPORTS_32BIT_KERNEL
1348 select CPU_SUPPORTS_64BIT_KERNEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001349
1350endchoice
1351
1352choice
1353 prompt "Kernel page size"
1354 default PAGE_SIZE_4KB
1355
1356config PAGE_SIZE_4KB
1357 bool "4kB"
1358 help
1359 This option select the standard 4kB Linux page size. On some
1360 R3000-family processors this is the only available page size. Using
1361 4kB page size will minimize memory consumption and is therefore
1362 recommended for low memory systems.
1363
1364config PAGE_SIZE_8KB
1365 bool "8kB"
1366 depends on EXPERIMENTAL && CPU_R8000
1367 help
1368 Using 8kB page size will result in higher performance kernel at
1369 the price of higher memory consumption. This option is available
1370 only on the R8000 processor. Not that at the time of this writing
1371 this option is still high experimental; there are also issues with
1372 compatibility of user applications.
1373
1374config PAGE_SIZE_16KB
1375 bool "16kB"
1376 depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX
1377 help
1378 Using 16kB page size will result in higher performance kernel at
1379 the price of higher memory consumption. This option is available on
1380 all non-R3000 family processor. Not that at the time of this
1381 writing this option is still high experimental; there are also
1382 issues with compatibility of user applications.
1383
1384config PAGE_SIZE_64KB
1385 bool "64kB"
1386 depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX
1387 help
1388 Using 64kB page size will result in higher performance kernel at
1389 the price of higher memory consumption. This option is available on
1390 all non-R3000 family processor. Not that at the time of this
1391 writing this option is still high experimental; there are also
1392 issues with compatibility of user applications.
1393
1394endchoice
1395
1396config BOARD_SCACHE
1397 bool
1398
1399config IP22_CPU_SCACHE
1400 bool
1401 select BOARD_SCACHE
1402
1403config R5000_CPU_SCACHE
1404 bool
1405 select BOARD_SCACHE
1406
1407config RM7000_CPU_SCACHE
1408 bool
1409 select BOARD_SCACHE
1410
1411config SIBYTE_DMA_PAGEOPS
1412 bool "Use DMA to clear/copy pages"
1413 depends on CPU_SB1
1414 help
1415 Instead of using the CPU to zero and copy pages, use a Data Mover
1416 channel. These DMA channels are otherwise unused by the standard
1417 SiByte Linux port. Seems to give a small performance benefit.
1418
1419config CPU_HAS_PREFETCH
1420 bool "Enable prefetches" if CPU_SB1 && !CPU_SB1_PASS_2
1421 default y if CPU_MIPS32 || CPU_MIPS64 || CPU_RM7000 || CPU_RM9000 || CPU_R10000
1422
1423config VTAG_ICACHE
1424 bool "Support for Virtual Tagged I-cache" if CPU_MIPS64 || CPU_MIPS32
1425 default y if CPU_SB1
1426
1427config SB1_PASS_1_WORKAROUNDS
1428 bool
1429 depends on CPU_SB1_PASS_1
1430 default y
1431
1432config SB1_PASS_2_WORKAROUNDS
1433 bool
1434 depends on CPU_SB1 && (CPU_SB1_PASS_2_2 || CPU_SB1_PASS_2)
1435 default y
1436
1437config SB1_PASS_2_1_WORKAROUNDS
1438 bool
1439 depends on CPU_SB1 && CPU_SB1_PASS_2
1440 default y
1441
1442config 64BIT_PHYS_ADDR
1443 bool "Support for 64-bit physical address space"
Ralf Baechle875d43e2005-09-03 15:56:16 -07001444 depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && 32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -07001445
1446config CPU_ADVANCED
1447 bool "Override CPU Options"
Ralf Baechle875d43e2005-09-03 15:56:16 -07001448 depends on 32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -07001449 help
1450 Saying yes here allows you to select support for various features
1451 your CPU may or may not have. Most people should say N here.
1452
1453config CPU_HAS_LLSC
1454 bool "ll/sc Instructions available" if CPU_ADVANCED
1455 default y if !CPU_ADVANCED && !CPU_R3000 && !CPU_VR41XX && !CPU_TX39XX
1456 help
1457 MIPS R4000 series and later provide the Load Linked (ll)
1458 and Store Conditional (sc) instructions. More information is
1459 available at <http://www.go-ecs.com/mips/miptek1.htm>.
1460
1461 Say Y here if your CPU has the ll and sc instructions. Say Y here
1462 for better performance, N if you don't know. You must say Y here
1463 for multiprocessor machines.
1464
1465config CPU_HAS_LLDSCD
1466 bool "lld/scd Instructions available" if CPU_ADVANCED
1467 default y if !CPU_ADVANCED && !CPU_R3000 && !CPU_VR41XX && !CPU_TX39XX && !CPU_MIPS32
1468 help
1469 Say Y here if your CPU has the lld and scd instructions, the 64-bit
1470 equivalents of ll and sc. Say Y here for better performance, N if
1471 you don't know. You must say Y here for multiprocessor machines.
1472
1473config CPU_HAS_WB
1474 bool "Writeback Buffer available" if CPU_ADVANCED
1475 default y if !CPU_ADVANCED && CPU_R3000 && MACH_DECSTATION
1476 help
1477 Say N here for slightly better performance. You must say Y here for
1478 machines which require flushing of write buffers in software. Saying
1479 Y is the safe option; N may result in kernel malfunction and crashes.
1480
1481config CPU_HAS_SYNC
1482 bool
1483 depends on !CPU_R3000
1484 default y
1485
1486#
1487# - Highmem only makes sense for the 32-bit kernel.
1488# - The current highmem code will only work properly on physically indexed
1489# caches such as R3000, SB1, R7000 or those that look like they're virtually
1490# indexed such as R4000/R4400 SC and MC versions or R10000. So for the
1491# moment we protect the user and offer the highmem option only on machines
1492# where it's known to be safe. This will not offer highmem on a few systems
1493# such as MIPS32 and MIPS64 CPUs which may have virtual and physically
1494# indexed CPUs but we're playing safe.
1495# - We should not offer highmem for system of which we already know that they
1496# don't have memory configurations that could gain from highmem support in
1497# the kernel because they don't support configurations with RAM at physical
1498# addresses > 0x20000000.
1499#
1500config HIGHMEM
1501 bool "High Memory Support"
Ralf Baechle875d43e2005-09-03 15:56:16 -07001502 depends on 32BIT && (CPU_R3000 || CPU_SB1 || CPU_R7000 || CPU_RM9000 || CPU_R10000) && !(MACH_DECSTATION || MOMENCO_JAGUAR_ATX)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001503
Yoichi Yuasab4819b52005-06-25 14:54:31 -07001504config ARCH_FLATMEM_ENABLE
1505 def_bool y
1506 depends on !NUMA
1507
1508source "mm/Kconfig"
1509
Linus Torvalds1da177e2005-04-16 15:20:36 -07001510config SMP
1511 bool "Multi-Processing support"
1512 depends on CPU_RM9000 || (SIBYTE_SB1250 && !SIBYTE_STANDALONE) || SGI_IP27
1513 ---help---
1514 This enables support for systems with more than one CPU. If you have
1515 a system with only one CPU, like most personal computers, say N. If
1516 you have a system with more than one CPU, say Y.
1517
1518 If you say N here, the kernel will run on single and multiprocessor
1519 machines, but will use only one CPU of a multiprocessor machine. If
1520 you say Y here, the kernel will run on many, but not all,
1521 singleprocessor machines. On a singleprocessor machine, the kernel
1522 will run faster if you say N here.
1523
1524 People using multiprocessor machines who say Y here should also say
1525 Y to "Enhanced Real Time Clock Support", below.
1526
1527 See also the <file:Documentation/smp.txt> and the SMP-HOWTO
1528 available at <http://www.tldp.org/docs.html#howto>.
1529
1530 If you don't know what to do here, say N.
1531
1532config NR_CPUS
1533 int "Maximum number of CPUs (2-64)"
1534 range 2 64
1535 depends on SMP
1536 default "64" if SGI_IP27
1537 default "2"
1538 help
1539 This allows you to specify the maximum number of CPUs which this
1540 kernel will support. The maximum supported value is 32 for 32-bit
1541 kernel and 64 for 64-bit kernels; the minimum value which makes
1542 sense is 2.
1543
1544 This is purely to save memory - each supported CPU adds
1545 approximately eight kilobytes to the kernel image.
1546
1547config PREEMPT
1548 bool "Preemptible Kernel"
1549 help
1550 This option reduces the latency of the kernel when reacting to
1551 real-time or interactive events by allowing a low priority process to
1552 be preempted even if it is in kernel mode executing a system call.
1553 This allows applications to run more reliably even when the system is
1554 under load.
1555
1556config RTC_DS1742
1557 bool "DS1742 BRAM/RTC support"
1558 depends on TOSHIBA_JMR3927 || TOSHIBA_RBTX4927
1559
1560config MIPS_INSANE_LARGE
1561 bool "Support for large 64-bit configurations"
Ralf Baechle875d43e2005-09-03 15:56:16 -07001562 depends on CPU_R10000 && 64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -07001563 help
1564 MIPS R10000 does support a 44 bit / 16TB address space as opposed to
1565 previous 64-bit processors which only supported 40 bit / 1TB. If you
1566 need processes of more than 1TB virtual address space, say Y here.
1567 This will result in additional memory usage, so it is not
1568 recommended for normal users.
1569
1570config RWSEM_GENERIC_SPINLOCK
1571 bool
1572 default y
1573
1574endmenu
1575
1576menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)"
1577
1578config HW_HAS_PCI
1579 bool
1580
1581config PCI
1582 bool "Support for PCI controller"
1583 depends on HW_HAS_PCI
1584 help
1585 Find out whether you have a PCI motherboard. PCI is the name of a
1586 bus system, i.e. the way the CPU talks to the other stuff inside
1587 your box. Other bus systems are ISA, EISA, or VESA. If you have PCI,
1588 say Y, otherwise N.
1589
1590 The PCI-HOWTO, available from
1591 <http://www.tldp.org/docs.html#howto>, contains valuable
1592 information about which PCI hardware does work under Linux and which
1593 doesn't.
1594
1595config PCI_DOMAINS
1596 bool
1597 depends on PCI
1598
1599source "drivers/pci/Kconfig"
1600
1601#
1602# ISA support is now enabled via select. Too many systems still have the one
1603# or other ISA chip on the board that users don't know about so don't expect
1604# users to choose the right thing ...
1605#
1606config ISA
1607 bool
1608
1609config EISA
1610 bool "EISA support"
1611 depends on SGI_IP22 || SNI_RM200_PCI
1612 select ISA
1613 ---help---
1614 The Extended Industry Standard Architecture (EISA) bus was
1615 developed as an open alternative to the IBM MicroChannel bus.
1616
1617 The EISA bus provided some of the features of the IBM MicroChannel
1618 bus while maintaining backward compatibility with cards made for
1619 the older ISA bus. The EISA bus saw limited use between 1988 and
1620 1995 when it was made obsolete by the PCI bus.
1621
1622 Say Y here if you are building a kernel for an EISA-based machine.
1623
1624 Otherwise, say N.
1625
1626source "drivers/eisa/Kconfig"
1627
1628config TC
1629 bool "TURBOchannel support"
1630 depends on MACH_DECSTATION
1631 help
1632 TurboChannel is a DEC (now Compaq (now HP)) bus for Alpha and MIPS
1633 processors. Documentation on writing device drivers for TurboChannel
1634 is available at:
1635 <http://www.cs.arizona.edu/computer.help/policy/DIGITAL_unix/AA-PS3HD-TET1_html/TITLE.html>.
1636
1637#config ACCESSBUS
1638# bool "Access.Bus support"
1639# depends on TC
1640
1641config MMU
1642 bool
1643 default y
1644
1645config MCA
1646 bool
1647
1648config SBUS
1649 bool
1650
1651source "drivers/pcmcia/Kconfig"
1652
1653source "drivers/pci/hotplug/Kconfig"
1654
1655endmenu
1656
1657menu "Executable file formats"
1658
1659source "fs/Kconfig.binfmt"
1660
1661config TRAD_SIGNALS
1662 bool
Ralf Baechle875d43e2005-09-03 15:56:16 -07001663 default y if 32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -07001664
1665config BUILD_ELF64
1666 bool "Use 64-bit ELF format for building"
Ralf Baechle875d43e2005-09-03 15:56:16 -07001667 depends on 64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -07001668 help
1669 A 64-bit kernel is usually built using the 64-bit ELF binary object
1670 format as it's one that allows arbitrary 64-bit constructs. For
1671 kernels that are loaded within the KSEG compatibility segments the
1672 32-bit ELF format can optionally be used resulting in a somewhat
1673 smaller binary, but this option is not explicitly supported by the
1674 toolchain and since binutils 2.14 it does not even work at all.
1675
1676 Say Y to use the 64-bit format or N to use the 32-bit one.
1677
1678 If unsure say Y.
1679
1680config BINFMT_IRIX
1681 bool "Include IRIX binary compatibility"
Ralf Baechle875d43e2005-09-03 15:56:16 -07001682 depends on !CPU_LITTLE_ENDIAN && 32BIT && BROKEN
Linus Torvalds1da177e2005-04-16 15:20:36 -07001683
1684config MIPS32_COMPAT
1685 bool "Kernel support for Linux/MIPS 32-bit binary compatibility"
Ralf Baechle875d43e2005-09-03 15:56:16 -07001686 depends on 64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -07001687 help
1688 Select this option if you want Linux/MIPS 32-bit binary
1689 compatibility. Since all software available for Linux/MIPS is
1690 currently 32-bit you should say Y here.
1691
1692config COMPAT
1693 bool
1694 depends on MIPS32_COMPAT
1695 default y
1696
1697config MIPS32_O32
1698 bool "Kernel support for o32 binaries"
1699 depends on MIPS32_COMPAT
1700 help
1701 Select this option if you want to run o32 binaries. These are pure
1702 32-bit binaries as used by the 32-bit Linux/MIPS port. Most of
1703 existing binaries are in this format.
1704
1705 If unsure, say Y.
1706
1707config MIPS32_N32
1708 bool "Kernel support for n32 binaries"
1709 depends on MIPS32_COMPAT
1710 help
1711 Select this option if you want to run n32 binaries. These are
1712 64-bit binaries using 32-bit quantities for addressing and certain
1713 data that would normally be 64-bit. They are used in special
1714 cases.
1715
1716 If unsure, say N.
1717
1718config BINFMT_ELF32
1719 bool
1720 default y if MIPS32_O32 || MIPS32_N32
1721
1722config PM
1723 bool "Power Management support (EXPERIMENTAL)"
1724 depends on EXPERIMENTAL && MACH_AU1X00
1725
1726endmenu
1727
Sam Ravnborgd5950b42005-07-11 21:03:49 -07001728source "net/Kconfig"
1729
Linus Torvalds1da177e2005-04-16 15:20:36 -07001730source "drivers/Kconfig"
1731
1732source "fs/Kconfig"
1733
1734source "arch/mips/Kconfig.debug"
1735
1736source "security/Kconfig"
1737
1738source "crypto/Kconfig"
1739
1740source "lib/Kconfig"
1741
1742#
1743# Use the generic interrupt handling code in kernel/irq/:
1744#
1745config GENERIC_HARDIRQS
1746 bool
1747 default y
1748
1749config GENERIC_IRQ_PROBE
1750 bool
1751 default y
Al Viro5cae8412005-05-04 05:39:22 +01001752
1753config ISA_DMA_API
1754 bool
1755 default y