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Commit | Line | Data |
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1da177e4 LT |
1 | config M32R |
2 | bool | |
3 | default y | |
ec7748b5 | 4 | select HAVE_IDE |
42d4b839 | 5 | select HAVE_OPROFILE |
98a79d6a | 6 | select INIT_ALL_POSSIBLE |
337214e8 HT |
7 | select HAVE_KERNEL_GZIP |
8 | select HAVE_KERNEL_BZIP2 | |
9 | select HAVE_KERNEL_LZMA | |
c1d7e01d | 10 | select ARCH_WANT_IPC_PARSE_VERSION |
9b2a60c4 | 11 | select HAVE_DEBUG_BUGVERBOSE |
4febd95a | 12 | select VIRT_TO_BUS |
0e155b2c | 13 | select GENERIC_IRQ_PROBE |
4bdab7e0 | 14 | select GENERIC_IRQ_SHOW |
abcefec3 | 15 | select GENERIC_ATOMIC64 |
21266be9 | 16 | select ARCH_HAS_DEVMEM_IS_ALLOWED |
97a1c1e9 | 17 | select ARCH_USES_GETTIMEOFFSET |
786d35d4 | 18 | select MODULES_USE_ELF_RELA |
d1a1dc0b | 19 | select HAVE_DEBUG_STACKOVERFLOW |
fff7fb0b | 20 | select CPU_NO_EFFICIENT_FFS |
7844572c | 21 | select DMA_NOOP_OPS |
07c75d7a | 22 | select ARCH_NO_COHERENT_DMA_MMAP if !MMU |
1da177e4 LT |
23 | |
24 | config SBUS | |
25 | bool | |
26 | ||
1da177e4 LT |
27 | config GENERIC_ISA_DMA |
28 | bool | |
29 | default y | |
30 | ||
5ac6da66 CL |
31 | config ZONE_DMA |
32 | bool | |
33 | default y | |
34 | ||
ce816fa8 | 35 | config NO_IOPORT_MAP |
5ea81769 AV |
36 | def_bool y |
37 | ||
1b0fac45 | 38 | config NO_DMA |
eb17726b | 39 | def_bool n |
1b0fac45 | 40 | |
bdc80787 PA |
41 | config HZ |
42 | int | |
43 | default 100 | |
44 | ||
1da177e4 LT |
45 | source "init/Kconfig" |
46 | ||
dc52ddc0 MH |
47 | source "kernel/Kconfig.freezer" |
48 | ||
1da177e4 LT |
49 | |
50 | menu "Processor type and features" | |
51 | ||
52 | choice | |
53 | prompt "Platform Type" | |
54 | default PLAT_MAPPI | |
55 | ||
56 | config PLAT_MAPPI | |
57 | bool "Mappi-I" | |
58 | help | |
59 | The Mappi-I is an FPGA board for SOC (System-On-a-Chip) prototyping. | |
60 | You can operate a Linux system on this board by using an M32R | |
61 | softmacro core, which is a fully-synthesizable functional model | |
62 | described in Verilog-HDL. | |
63 | ||
64 | The Mappi-I board was the first platform, which had been used | |
65 | to port and develop a Linux system for the M32R processor. | |
66 | Currently, the Mappi-II, an heir to the Mappi-I, is available. | |
67 | ||
68 | config PLAT_USRV | |
69 | bool "uServer" | |
e070fb74 | 70 | select PLAT_HAS_INT1ICU |
1da177e4 LT |
71 | |
72 | config PLAT_M32700UT | |
73 | bool "M32700UT" | |
e070fb74 HT |
74 | select PLAT_HAS_INT0ICU |
75 | select PLAT_HAS_INT1ICU | |
76 | select PLAT_HAS_INT2ICU | |
1da177e4 LT |
77 | help |
78 | The M3T-M32700UT is an evaluation board based on uT-Engine | |
79 | specification. This board has an M32700 (Chaos) evaluation chip. | |
80 | You can say Y for SMP, because the M32700 is a single chip | |
81 | multiprocessor. | |
82 | ||
83 | config PLAT_OPSPUT | |
84 | bool "OPSPUT" | |
e070fb74 HT |
85 | select PLAT_HAS_INT0ICU |
86 | select PLAT_HAS_INT1ICU | |
87 | select PLAT_HAS_INT2ICU | |
1da177e4 LT |
88 | help |
89 | The OPSPUT is an evaluation board based on uT-Engine | |
90 | specification. This board has a OPSP-REP chip. | |
91 | ||
92 | config PLAT_OAKS32R | |
93 | bool "OAKS32R" | |
94 | help | |
95 | The OAKS32R is a tiny, inexpensive evaluation board. | |
96 | Please note that if you say Y here and choose chip "M32102", | |
97 | say N for MMU and select a no-MMU version kernel, otherwise | |
98 | a kernel with MMU support will not work, because the M32102 | |
99 | is a microcontroller for embedded systems and it has no MMU. | |
100 | ||
101 | config PLAT_MAPPI2 | |
102 | bool "Mappi-II(M3A-ZA36/M3A-ZA52)" | |
103 | ||
23680863 HT |
104 | config PLAT_MAPPI3 |
105 | bool "Mappi-III(M3A-2170)" | |
106 | ||
9287d95e HT |
107 | config PLAT_M32104UT |
108 | bool "M32104UT" | |
e070fb74 | 109 | select PLAT_HAS_INT1ICU |
9287d95e HT |
110 | help |
111 | The M3T-M32104UT is an reference board based on uT-Engine | |
112 | specification. This board has a M32104 chip. | |
113 | ||
1da177e4 LT |
114 | endchoice |
115 | ||
116 | choice | |
117 | prompt "Processor family" | |
118 | default CHIP_M32700 | |
119 | ||
120 | config CHIP_M32700 | |
121 | bool "M32700 (Chaos)" | |
122 | ||
123 | config CHIP_M32102 | |
124 | bool "M32102" | |
125 | ||
9287d95e HT |
126 | config CHIP_M32104 |
127 | bool "M32104" | |
128 | depends on PLAT_M32104UT | |
129 | ||
1da177e4 LT |
130 | config CHIP_VDEC2 |
131 | bool "VDEC2" | |
132 | ||
133 | config CHIP_OPSP | |
134 | bool "OPSP" | |
135 | ||
136 | endchoice | |
137 | ||
138 | config MMU | |
139 | bool "Support for memory management hardware" | |
140 | depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP | |
141 | default y | |
142 | ||
143 | config TLB_ENTRIES | |
144 | int "TLB Entries" | |
145 | depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP | |
146 | default 32 if CHIP_M32700 || CHIP_OPSP | |
147 | default 16 if CHIP_VDEC2 | |
148 | ||
149 | ||
150 | config ISA_M32R | |
151 | bool | |
9287d95e | 152 | depends on CHIP_M32102 || CHIP_M32104 |
1da177e4 LT |
153 | default y |
154 | ||
155 | config ISA_M32R2 | |
156 | bool | |
157 | depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP | |
158 | default y | |
159 | ||
160 | config ISA_DSP_LEVEL2 | |
161 | bool | |
162 | depends on CHIP_M32700 || CHIP_OPSP | |
163 | default y | |
164 | ||
165 | config ISA_DUAL_ISSUE | |
166 | bool | |
167 | depends on CHIP_M32700 || CHIP_OPSP | |
168 | default y | |
169 | ||
e070fb74 HT |
170 | config PLAT_HAS_INT0ICU |
171 | bool | |
172 | default n | |
173 | ||
174 | config PLAT_HAS_INT1ICU | |
175 | bool | |
176 | default n | |
177 | ||
178 | config PLAT_HAS_INT2ICU | |
179 | bool | |
180 | default n | |
181 | ||
1da177e4 LT |
182 | config BUS_CLOCK |
183 | int "Bus Clock [Hz] (integer)" | |
184 | default "70000000" if PLAT_MAPPI | |
185 | default "25000000" if PLAT_USRV | |
23680863 | 186 | default "50000000" if PLAT_MAPPI3 |
1da177e4 LT |
187 | default "50000000" if PLAT_M32700UT |
188 | default "50000000" if PLAT_OPSPUT | |
9287d95e | 189 | default "54000000" if PLAT_M32104UT |
1da177e4 LT |
190 | default "33333333" if PLAT_OAKS32R |
191 | default "20000000" if PLAT_MAPPI2 | |
192 | ||
193 | config TIMER_DIVIDE | |
194 | int "Timer divider (integer)" | |
195 | default "128" | |
196 | ||
197 | config CPU_LITTLE_ENDIAN | |
198 | bool "Generate little endian code" | |
199 | default n | |
200 | ||
201 | config MEMORY_START | |
202 | hex "Physical memory start address (hex)" | |
23680863 | 203 | default "08000000" if PLAT_MAPPI || PLAT_MAPPI2 || PLAT_MAPPI3 |
1da177e4 LT |
204 | default "08000000" if PLAT_USRV |
205 | default "08000000" if PLAT_M32700UT | |
206 | default "08000000" if PLAT_OPSPUT | |
9287d95e | 207 | default "04000000" if PLAT_M32104UT |
1da177e4 LT |
208 | default "01000000" if PLAT_OAKS32R |
209 | ||
210 | config MEMORY_SIZE | |
211 | hex "Physical memory size (hex)" | |
23680863 | 212 | default "08000000" if PLAT_MAPPI3 |
1da177e4 LT |
213 | default "04000000" if PLAT_MAPPI || PLAT_MAPPI2 |
214 | default "02000000" if PLAT_USRV | |
215 | default "01000000" if PLAT_M32700UT | |
216 | default "01000000" if PLAT_OPSPUT | |
9287d95e | 217 | default "01000000" if PLAT_M32104UT |
1da177e4 LT |
218 | default "00800000" if PLAT_OAKS32R |
219 | ||
3f22ab27 | 220 | config ARCH_DISCONTIGMEM_ENABLE |
1da177e4 | 221 | bool "Internal RAM Support" |
9287d95e | 222 | depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104 |
1da177e4 LT |
223 | default y |
224 | ||
3f22ab27 DH |
225 | source "mm/Kconfig" |
226 | ||
1da177e4 LT |
227 | config IRAM_START |
228 | hex "Internal memory start address (hex)" | |
9287d95e HT |
229 | default "00f00000" if !CHIP_M32104 |
230 | default "00700000" if CHIP_M32104 | |
231 | depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM | |
1da177e4 LT |
232 | |
233 | config IRAM_SIZE | |
234 | hex "Internal memory size (hex)" | |
9287d95e | 235 | depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM |
1da177e4 | 236 | default "00080000" if CHIP_M32700 |
9287d95e | 237 | default "00010000" if CHIP_M32102 || CHIP_OPSP || CHIP_M32104 |
1da177e4 LT |
238 | default "00008000" if CHIP_VDEC2 |
239 | ||
240 | # | |
241 | # Define implied options from the CPU selection here | |
242 | # | |
243 | ||
95c354fe NP |
244 | config GENERIC_LOCKBREAK |
245 | bool | |
246 | default y | |
247 | depends on SMP && PREEMPT | |
248 | ||
1da177e4 LT |
249 | config RWSEM_GENERIC_SPINLOCK |
250 | bool | |
251 | depends on M32R | |
252 | default y | |
253 | ||
254 | config RWSEM_XCHGADD_ALGORITHM | |
255 | bool | |
256 | default n | |
257 | ||
f0d1b0b3 DH |
258 | config ARCH_HAS_ILOG2_U32 |
259 | bool | |
260 | default n | |
261 | ||
262 | config ARCH_HAS_ILOG2_U64 | |
263 | bool | |
264 | default n | |
265 | ||
6d9f937b AM |
266 | config GENERIC_HWEIGHT |
267 | bool | |
268 | default y | |
269 | ||
1da177e4 LT |
270 | config GENERIC_CALIBRATE_DELAY |
271 | bool | |
272 | default y | |
273 | ||
ae1e9130 | 274 | config SCHED_OMIT_FRAME_POINTER |
43c09ce7 HT |
275 | bool |
276 | default y | |
277 | ||
dab16ae1 | 278 | source "kernel/Kconfig.preempt" |
1da177e4 | 279 | |
1da177e4 LT |
280 | config SMP |
281 | bool "Symmetric multi-processing support" | |
af1ddcb5 | 282 | depends on MMU |
1da177e4 LT |
283 | ---help--- |
284 | This enables support for systems with more than one CPU. If you have | |
4a474157 RG |
285 | a system with only one CPU, say N. If you have a system with more |
286 | than one CPU, say Y. | |
1da177e4 | 287 | |
4a474157 | 288 | If you say N here, the kernel will run on uni- and multiprocessor |
1da177e4 LT |
289 | machines, but will use only one CPU of a multiprocessor machine. If |
290 | you say Y here, the kernel will run on many, but not all, | |
4a474157 | 291 | uniprocessor machines. On a uniprocessor machine, the kernel |
1da177e4 LT |
292 | will run faster if you say N here. |
293 | ||
294 | People using multiprocessor machines who say Y here should also say | |
295 | Y to "Enhanced Real Time Clock Support", below. The "Advanced Power | |
296 | Management" code will be disabled if you say Y here. | |
297 | ||
03502faa | 298 | See also the SMP-HOWTO available at |
50a23e6e | 299 | <http://tldp.org/HOWTO/SMP-HOWTO.html>. |
1da177e4 LT |
300 | |
301 | If you don't know what to do here, say N. | |
302 | ||
303 | config CHIP_M32700_TS1 | |
304 | bool "Workaround code for the M32700 TS1 chip's bug" | |
305 | depends on (CHIP_M32700 && SMP) | |
306 | default n | |
307 | ||
308 | config NR_CPUS | |
309 | int "Maximum number of CPUs (2-32)" | |
310 | range 2 32 | |
311 | depends on SMP | |
312 | default "2" | |
313 | help | |
314 | This allows you to specify the maximum number of CPUs which this | |
315 | kernel will support. The maximum supported value is 32 and the | |
316 | minimum value which makes sense is 2. | |
317 | ||
318 | This is purely to save memory - each supported CPU adds | |
319 | approximately eight kilobytes to the kernel image. | |
320 | ||
321 | # Common NUMA Features | |
322 | config NUMA | |
323 | bool "Numa Memory Allocation Support" | |
c5596b26 | 324 | depends on SMP && BROKEN |
1da177e4 LT |
325 | default n |
326 | ||
c80d79d7 YG |
327 | config NODES_SHIFT |
328 | int | |
329 | default "1" | |
330 | depends on NEED_MULTIPLE_NODES | |
331 | ||
1da177e4 LT |
332 | endmenu |
333 | ||
334 | ||
335 | menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)" | |
336 | ||
337 | config PCI | |
338 | bool "PCI support" | |
c3a0f771 | 339 | depends on BROKEN |
1da177e4 LT |
340 | default n |
341 | help | |
342 | Find out whether you have a PCI motherboard. PCI is the name of a | |
343 | bus system, i.e. the way the CPU talks to the other stuff inside | |
344 | your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or | |
345 | VESA. If you have PCI, say Y, otherwise N. | |
346 | ||
1da177e4 LT |
347 | choice |
348 | prompt "PCI access mode" | |
349 | depends on PCI | |
350 | default PCI_GOANY | |
351 | ||
352 | config PCI_GOBIOS | |
353 | bool "BIOS" | |
354 | ---help--- | |
355 | On PCI systems, the BIOS can be used to detect the PCI devices and | |
356 | determine their configuration. However, some old PCI motherboards | |
357 | have BIOS bugs and may crash if this is done. Also, some embedded | |
358 | PCI-based systems don't have any BIOS at all. Linux can also try to | |
359 | detect the PCI hardware directly without using the BIOS. | |
360 | ||
361 | With this option, you can specify how Linux should detect the PCI | |
362 | devices. If you choose "BIOS", the BIOS will be used, if you choose | |
363 | "Direct", the BIOS won't be used, and if you choose "Any", the | |
364 | kernel will try the direct access method and falls back to the BIOS | |
365 | if that doesn't work. If unsure, go with the default, which is | |
366 | "Any". | |
367 | ||
368 | config PCI_GODIRECT | |
369 | bool "Direct" | |
370 | ||
371 | config PCI_GOANY | |
372 | bool "Any" | |
373 | ||
374 | endchoice | |
375 | ||
376 | config PCI_BIOS | |
377 | bool | |
378 | depends on PCI && (PCI_GOBIOS || PCI_GOANY) | |
379 | default y | |
380 | ||
381 | config PCI_DIRECT | |
382 | bool | |
383 | depends on PCI && (PCI_GODIRECT || PCI_GOANY) | |
384 | default y | |
385 | ||
386 | source "drivers/pci/Kconfig" | |
387 | ||
388 | config ISA | |
1b20b093 | 389 | bool |
1da177e4 LT |
390 | |
391 | source "drivers/pcmcia/Kconfig" | |
392 | ||
1da177e4 LT |
393 | endmenu |
394 | ||
395 | ||
396 | menu "Executable file formats" | |
397 | ||
398 | source "fs/Kconfig.binfmt" | |
399 | ||
400 | endmenu | |
401 | ||
d5950b43 SR |
402 | source "net/Kconfig" |
403 | ||
1da177e4 LT |
404 | source "drivers/Kconfig" |
405 | ||
406 | source "fs/Kconfig" | |
407 | ||
1da177e4 LT |
408 | source "arch/m32r/Kconfig.debug" |
409 | ||
410 | source "security/Kconfig" | |
411 | ||
412 | source "crypto/Kconfig" | |
413 | ||
414 | source "lib/Kconfig" |