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Linus Torvalds1da177e2005-04-16 15:20:36 -07001config M32R
2 bool
3 default y
Sam Ravnborgec7748b2008-02-09 10:46:40 +01004 select HAVE_IDE
Mathieu Desnoyers42d4b832008-02-02 15:10:34 -05005 select HAVE_OPROFILE
Rusty Russell98a79d62008-12-13 21:19:41 +10306 select INIT_ALL_POSSIBLE
Hirokazu Takata337214e2009-10-15 09:21:56 +09007 select HAVE_KERNEL_GZIP
8 select HAVE_KERNEL_BZIP2
9 select HAVE_KERNEL_LZMA
Thomas Gleixner0e155b22011-01-19 19:17:10 +010010 select HAVE_GENERIC_HARDIRQS
Thomas Gleixner0e155b22011-01-19 19:17:10 +010011 select GENERIC_IRQ_PROBE
Thomas Gleixner4bdab7e2011-03-24 19:24:55 +010012 select GENERIC_IRQ_SHOW
Steven Rostedtabcefec2011-10-13 10:40:16 -040013 select GENERIC_ATOMIC64
Linus Torvalds1da177e2005-04-16 15:20:36 -070014
15config SBUS
16 bool
17
Linus Torvalds1da177e2005-04-16 15:20:36 -070018config GENERIC_ISA_DMA
19 bool
20 default y
21
Christoph Lameter5ac6da62007-02-10 01:43:14 -080022config ZONE_DMA
23 bool
24 default y
25
Al Viro5ea81762007-02-11 15:41:31 +000026config NO_IOPORT
27 def_bool y
28
Dan Williams1b0fac42007-07-15 23:40:26 -070029config NO_DMA
30 def_bool y
31
H. Peter Anvinbdc80782008-02-08 04:21:26 -080032config HZ
33 int
34 default 100
35
john stultz95ad7592009-09-21 17:04:04 -070036config ARCH_USES_GETTIMEOFFSET
37 def_bool y
38
Linus Torvalds1da177e2005-04-16 15:20:36 -070039source "init/Kconfig"
40
Matt Helsleydc52ddc2008-10-18 20:27:21 -070041source "kernel/Kconfig.freezer"
42
Linus Torvalds1da177e2005-04-16 15:20:36 -070043
44menu "Processor type and features"
45
46choice
47 prompt "Platform Type"
48 default PLAT_MAPPI
49
50config PLAT_MAPPI
51 bool "Mappi-I"
52 help
53 The Mappi-I is an FPGA board for SOC (System-On-a-Chip) prototyping.
54 You can operate a Linux system on this board by using an M32R
55 softmacro core, which is a fully-synthesizable functional model
56 described in Verilog-HDL.
57
58 The Mappi-I board was the first platform, which had been used
59 to port and develop a Linux system for the M32R processor.
60 Currently, the Mappi-II, an heir to the Mappi-I, is available.
61
62config PLAT_USRV
63 bool "uServer"
Hirokazu Takatae070fb742007-08-17 17:22:15 +090064 select PLAT_HAS_INT1ICU
Linus Torvalds1da177e2005-04-16 15:20:36 -070065
66config PLAT_M32700UT
67 bool "M32700UT"
Hirokazu Takatae070fb742007-08-17 17:22:15 +090068 select PLAT_HAS_INT0ICU
69 select PLAT_HAS_INT1ICU
70 select PLAT_HAS_INT2ICU
Linus Torvalds1da177e2005-04-16 15:20:36 -070071 help
72 The M3T-M32700UT is an evaluation board based on uT-Engine
73 specification. This board has an M32700 (Chaos) evaluation chip.
74 You can say Y for SMP, because the M32700 is a single chip
75 multiprocessor.
76
77config PLAT_OPSPUT
78 bool "OPSPUT"
Hirokazu Takatae070fb742007-08-17 17:22:15 +090079 select PLAT_HAS_INT0ICU
80 select PLAT_HAS_INT1ICU
81 select PLAT_HAS_INT2ICU
Linus Torvalds1da177e2005-04-16 15:20:36 -070082 help
83 The OPSPUT is an evaluation board based on uT-Engine
84 specification. This board has a OPSP-REP chip.
85
86config PLAT_OAKS32R
87 bool "OAKS32R"
88 help
89 The OAKS32R is a tiny, inexpensive evaluation board.
90 Please note that if you say Y here and choose chip "M32102",
91 say N for MMU and select a no-MMU version kernel, otherwise
92 a kernel with MMU support will not work, because the M32102
93 is a microcontroller for embedded systems and it has no MMU.
94
95config PLAT_MAPPI2
96 bool "Mappi-II(M3A-ZA36/M3A-ZA52)"
97
Hirokazu Takata23680862005-06-21 17:16:10 -070098config PLAT_MAPPI3
99 bool "Mappi-III(M3A-2170)"
100
Hirokazu Takata9287d952006-01-06 00:18:41 -0800101config PLAT_M32104UT
102 bool "M32104UT"
Hirokazu Takatae070fb742007-08-17 17:22:15 +0900103 select PLAT_HAS_INT1ICU
Hirokazu Takata9287d952006-01-06 00:18:41 -0800104 help
105 The M3T-M32104UT is an reference board based on uT-Engine
106 specification. This board has a M32104 chip.
107
Linus Torvalds1da177e2005-04-16 15:20:36 -0700108endchoice
109
110choice
111 prompt "Processor family"
112 default CHIP_M32700
113
114config CHIP_M32700
115 bool "M32700 (Chaos)"
116
117config CHIP_M32102
118 bool "M32102"
119
Hirokazu Takata9287d952006-01-06 00:18:41 -0800120config CHIP_M32104
121 bool "M32104"
122 depends on PLAT_M32104UT
123
Linus Torvalds1da177e2005-04-16 15:20:36 -0700124config CHIP_VDEC2
125 bool "VDEC2"
126
127config CHIP_OPSP
128 bool "OPSP"
129
130endchoice
131
132config MMU
133 bool "Support for memory management hardware"
134 depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP
135 default y
136
137config TLB_ENTRIES
138 int "TLB Entries"
139 depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP
140 default 32 if CHIP_M32700 || CHIP_OPSP
141 default 16 if CHIP_VDEC2
142
143
144config ISA_M32R
145 bool
Hirokazu Takata9287d952006-01-06 00:18:41 -0800146 depends on CHIP_M32102 || CHIP_M32104
Linus Torvalds1da177e2005-04-16 15:20:36 -0700147 default y
148
149config ISA_M32R2
150 bool
151 depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP
152 default y
153
154config ISA_DSP_LEVEL2
155 bool
156 depends on CHIP_M32700 || CHIP_OPSP
157 default y
158
159config ISA_DUAL_ISSUE
160 bool
161 depends on CHIP_M32700 || CHIP_OPSP
162 default y
163
Hirokazu Takatae070fb742007-08-17 17:22:15 +0900164config PLAT_HAS_INT0ICU
165 bool
166 default n
167
168config PLAT_HAS_INT1ICU
169 bool
170 default n
171
172config PLAT_HAS_INT2ICU
173 bool
174 default n
175
Linus Torvalds1da177e2005-04-16 15:20:36 -0700176config BUS_CLOCK
177 int "Bus Clock [Hz] (integer)"
178 default "70000000" if PLAT_MAPPI
179 default "25000000" if PLAT_USRV
Hirokazu Takata23680862005-06-21 17:16:10 -0700180 default "50000000" if PLAT_MAPPI3
Linus Torvalds1da177e2005-04-16 15:20:36 -0700181 default "50000000" if PLAT_M32700UT
182 default "50000000" if PLAT_OPSPUT
Hirokazu Takata9287d952006-01-06 00:18:41 -0800183 default "54000000" if PLAT_M32104UT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700184 default "33333333" if PLAT_OAKS32R
185 default "20000000" if PLAT_MAPPI2
186
187config TIMER_DIVIDE
188 int "Timer divider (integer)"
189 default "128"
190
191config CPU_LITTLE_ENDIAN
192 bool "Generate little endian code"
193 default n
194
195config MEMORY_START
196 hex "Physical memory start address (hex)"
Hirokazu Takata23680862005-06-21 17:16:10 -0700197 default "08000000" if PLAT_MAPPI || PLAT_MAPPI2 || PLAT_MAPPI3
Linus Torvalds1da177e2005-04-16 15:20:36 -0700198 default "08000000" if PLAT_USRV
199 default "08000000" if PLAT_M32700UT
200 default "08000000" if PLAT_OPSPUT
Hirokazu Takata9287d952006-01-06 00:18:41 -0800201 default "04000000" if PLAT_M32104UT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700202 default "01000000" if PLAT_OAKS32R
203
204config MEMORY_SIZE
205 hex "Physical memory size (hex)"
Hirokazu Takata23680862005-06-21 17:16:10 -0700206 default "08000000" if PLAT_MAPPI3
Linus Torvalds1da177e2005-04-16 15:20:36 -0700207 default "04000000" if PLAT_MAPPI || PLAT_MAPPI2
208 default "02000000" if PLAT_USRV
209 default "01000000" if PLAT_M32700UT
210 default "01000000" if PLAT_OPSPUT
Hirokazu Takata9287d952006-01-06 00:18:41 -0800211 default "01000000" if PLAT_M32104UT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700212 default "00800000" if PLAT_OAKS32R
213
Dave Hansen3f22ab22005-06-23 00:07:43 -0700214config ARCH_DISCONTIGMEM_ENABLE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700215 bool "Internal RAM Support"
Hirokazu Takata9287d952006-01-06 00:18:41 -0800216 depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104
Linus Torvalds1da177e2005-04-16 15:20:36 -0700217 default y
218
Dave Hansen3f22ab22005-06-23 00:07:43 -0700219source "mm/Kconfig"
220
Linus Torvalds1da177e2005-04-16 15:20:36 -0700221config IRAM_START
222 hex "Internal memory start address (hex)"
Hirokazu Takata9287d952006-01-06 00:18:41 -0800223 default "00f00000" if !CHIP_M32104
224 default "00700000" if CHIP_M32104
225 depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM
Linus Torvalds1da177e2005-04-16 15:20:36 -0700226
227config IRAM_SIZE
228 hex "Internal memory size (hex)"
Hirokazu Takata9287d952006-01-06 00:18:41 -0800229 depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM
Linus Torvalds1da177e2005-04-16 15:20:36 -0700230 default "00080000" if CHIP_M32700
Hirokazu Takata9287d952006-01-06 00:18:41 -0800231 default "00010000" if CHIP_M32102 || CHIP_OPSP || CHIP_M32104
Linus Torvalds1da177e2005-04-16 15:20:36 -0700232 default "00008000" if CHIP_VDEC2
233
234#
235# Define implied options from the CPU selection here
236#
237
Nick Piggin95c354f2008-01-30 13:31:20 +0100238config GENERIC_LOCKBREAK
239 bool
240 default y
241 depends on SMP && PREEMPT
242
Linus Torvalds1da177e2005-04-16 15:20:36 -0700243config RWSEM_GENERIC_SPINLOCK
244 bool
245 depends on M32R
246 default y
247
248config RWSEM_XCHGADD_ALGORITHM
249 bool
250 default n
251
David Howellsf0d1b0b2006-12-08 02:37:49 -0800252config ARCH_HAS_ILOG2_U32
253 bool
254 default n
255
256config ARCH_HAS_ILOG2_U64
257 bool
258 default n
259
Akinobu Mita6d9f9372006-03-26 01:39:26 -0800260config GENERIC_HWEIGHT
261 bool
262 default y
263
Linus Torvalds1da177e2005-04-16 15:20:36 -0700264config GENERIC_CALIBRATE_DELAY
265 bool
266 default y
267
Ingo Molnarae1e9132008-11-11 09:05:16 +0100268config SCHED_OMIT_FRAME_POINTER
Hirokazu Takata43c09ce2007-05-10 22:22:25 -0700269 bool
270 default y
271
Frederic Weisbeckerdab16ae2011-07-05 16:29:40 +0200272source "kernel/Kconfig.preempt"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700273
Linus Torvalds1da177e2005-04-16 15:20:36 -0700274config SMP
275 bool "Symmetric multi-processing support"
Jens Axboe7b7426c2008-06-10 20:49:30 +0200276 select USE_GENERIC_SMP_HELPERS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700277 ---help---
278 This enables support for systems with more than one CPU. If you have
279 a system with only one CPU, like most personal computers, say N. If
280 you have a system with more than one CPU, say Y.
281
282 If you say N here, the kernel will run on single and multiprocessor
283 machines, but will use only one CPU of a multiprocessor machine. If
284 you say Y here, the kernel will run on many, but not all,
285 singleprocessor machines. On a singleprocessor machine, the kernel
286 will run faster if you say N here.
287
288 People using multiprocessor machines who say Y here should also say
289 Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
290 Management" code will be disabled if you say Y here.
291
Adrian Bunk03502fa2008-02-03 15:50:21 +0200292 See also the SMP-HOWTO available at
Justin P. Mattock50a23e62010-10-16 10:36:23 -0700293 <http://tldp.org/HOWTO/SMP-HOWTO.html>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700294
295 If you don't know what to do here, say N.
296
297config CHIP_M32700_TS1
298 bool "Workaround code for the M32700 TS1 chip's bug"
299 depends on (CHIP_M32700 && SMP)
300 default n
301
302config NR_CPUS
303 int "Maximum number of CPUs (2-32)"
304 range 2 32
305 depends on SMP
306 default "2"
307 help
308 This allows you to specify the maximum number of CPUs which this
309 kernel will support. The maximum supported value is 32 and the
310 minimum value which makes sense is 2.
311
312 This is purely to save memory - each supported CPU adds
313 approximately eight kilobytes to the kernel image.
314
315# Common NUMA Features
316config NUMA
317 bool "Numa Memory Allocation Support"
Al Viroc5596b22005-08-23 22:45:11 +0100318 depends on SMP && BROKEN
Linus Torvalds1da177e2005-04-16 15:20:36 -0700319 default n
320
Yasunori Gotoc80d79d2006-04-10 22:53:53 -0700321config NODES_SHIFT
322 int
323 default "1"
324 depends on NEED_MULTIPLE_NODES
325
Linus Torvalds1da177e2005-04-16 15:20:36 -0700326endmenu
327
328
329menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
330
331config PCI
332 bool "PCI support"
Al Viroc3a0f772005-08-23 22:45:31 +0100333 depends on BROKEN
Linus Torvalds1da177e2005-04-16 15:20:36 -0700334 default n
335 help
336 Find out whether you have a PCI motherboard. PCI is the name of a
337 bus system, i.e. the way the CPU talks to the other stuff inside
338 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
339 VESA. If you have PCI, say Y, otherwise N.
340
Linus Torvalds1da177e2005-04-16 15:20:36 -0700341choice
342 prompt "PCI access mode"
343 depends on PCI
344 default PCI_GOANY
345
346config PCI_GOBIOS
347 bool "BIOS"
348 ---help---
349 On PCI systems, the BIOS can be used to detect the PCI devices and
350 determine their configuration. However, some old PCI motherboards
351 have BIOS bugs and may crash if this is done. Also, some embedded
352 PCI-based systems don't have any BIOS at all. Linux can also try to
353 detect the PCI hardware directly without using the BIOS.
354
355 With this option, you can specify how Linux should detect the PCI
356 devices. If you choose "BIOS", the BIOS will be used, if you choose
357 "Direct", the BIOS won't be used, and if you choose "Any", the
358 kernel will try the direct access method and falls back to the BIOS
359 if that doesn't work. If unsure, go with the default, which is
360 "Any".
361
362config PCI_GODIRECT
363 bool "Direct"
364
365config PCI_GOANY
366 bool "Any"
367
368endchoice
369
370config PCI_BIOS
371 bool
372 depends on PCI && (PCI_GOBIOS || PCI_GOANY)
373 default y
374
375config PCI_DIRECT
376 bool
377 depends on PCI && (PCI_GODIRECT || PCI_GOANY)
378 default y
379
380source "drivers/pci/Kconfig"
381
382config ISA
Adrian Bunk1b20b092008-09-24 14:58:54 +0900383 bool
Linus Torvalds1da177e2005-04-16 15:20:36 -0700384
385source "drivers/pcmcia/Kconfig"
386
387source "drivers/pci/hotplug/Kconfig"
388
389endmenu
390
391
392menu "Executable file formats"
393
394source "fs/Kconfig.binfmt"
395
396endmenu
397
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700398source "net/Kconfig"
399
Linus Torvalds1da177e2005-04-16 15:20:36 -0700400source "drivers/Kconfig"
401
402source "fs/Kconfig"
403
Linus Torvalds1da177e2005-04-16 15:20:36 -0700404source "arch/m32r/Kconfig.debug"
405
406source "security/Kconfig"
407
408source "crypto/Kconfig"
409
410source "lib/Kconfig"