Commit | Line | Data |
---|---|---|
b920de1b DH |
1 | config MN10300 |
2 | def_bool y | |
58bafe72 | 3 | select HAVE_OPROFILE |
5d289964 | 4 | select HAVE_ARCH_TRACEHOOK |
b920de1b DH |
5 | |
6 | config AM33 | |
7 | def_bool y | |
8 | ||
9 | config MMU | |
10 | def_bool y | |
11 | ||
12 | config HIGHMEM | |
13 | def_bool n | |
14 | ||
15 | config NUMA | |
16 | def_bool n | |
17 | ||
18 | config UID16 | |
19 | def_bool y | |
20 | ||
21 | config RWSEM_GENERIC_SPINLOCK | |
22 | def_bool y | |
23 | ||
24 | config RWSEM_XCHGADD_ALGORITHM | |
25 | bool | |
26 | ||
27 | config GENERIC_HARDIRQS_NO__DO_IRQ | |
28 | def_bool y | |
29 | ||
30 | config GENERIC_CALIBRATE_DELAY | |
31 | def_bool y | |
32 | ||
f7a56575 JS |
33 | config GENERIC_CMOS_UPDATE |
34 | def_bool y | |
35 | ||
b920de1b DH |
36 | config GENERIC_FIND_NEXT_BIT |
37 | def_bool y | |
38 | ||
39 | config GENERIC_HWEIGHT | |
40 | def_bool y | |
41 | ||
42 | config GENERIC_TIME | |
43 | def_bool y | |
44 | ||
45 | config GENERIC_BUG | |
46 | def_bool y | |
47 | ||
48 | config QUICKLIST | |
49 | def_bool y | |
50 | ||
51 | config ARCH_HAS_ILOG2_U32 | |
52 | def_bool y | |
53 | ||
b920de1b DH |
54 | # Use the generic interrupt handling code in kernel/irq/ |
55 | config GENERIC_HARDIRQS | |
56 | def_bool y | |
57 | ||
58 | config HOTPLUG_CPU | |
59 | def_bool n | |
60 | ||
860f7be2 DH |
61 | config HZ |
62 | int | |
63 | default 1000 | |
64 | ||
b920de1b DH |
65 | source "init/Kconfig" |
66 | ||
dc52ddc0 MH |
67 | source "kernel/Kconfig.freezer" |
68 | ||
b920de1b DH |
69 | |
70 | menu "Matsushita MN10300 system setup" | |
71 | ||
72 | choice | |
73 | prompt "Unit type" | |
74 | default MN10300_UNIT_ASB2303 | |
75 | help | |
76 | This option specifies board for which the kernel will be | |
77 | compiled. It affects the external peripherals catered for. | |
78 | ||
79 | config MN10300_UNIT_ASB2303 | |
80 | bool "ASB2303" | |
81 | ||
82 | config MN10300_UNIT_ASB2305 | |
83 | bool "ASB2305" | |
84 | ||
85 | endchoice | |
86 | ||
87 | choice | |
88 | prompt "Processor support" | |
89 | default MN10300_PROC_MN103E010 | |
90 | help | |
91 | This option specifies the processor for which the kernel will be | |
92 | compiled. It affects the on-chip peripherals catered for. | |
93 | ||
94 | config MN10300_PROC_MN103E010 | |
95 | bool "MN103E010" | |
96 | depends on MN10300_UNIT_ASB2303 || MN10300_UNIT_ASB2305 | |
97 | select MN10300_PROC_HAS_TTYSM0 | |
98 | select MN10300_PROC_HAS_TTYSM1 | |
99 | select MN10300_PROC_HAS_TTYSM2 | |
100 | ||
101 | endchoice | |
102 | ||
103 | choice | |
104 | prompt "Processor core support" | |
105 | default MN10300_CPU_AM33V2 | |
106 | help | |
107 | This option specifies the processor core for which the kernel will be | |
108 | compiled. It affects the instruction set used. | |
109 | ||
110 | config MN10300_CPU_AM33V2 | |
111 | bool "AM33v2" | |
112 | ||
113 | endchoice | |
114 | ||
115 | config FPU | |
116 | bool "FPU present" | |
117 | default y | |
118 | depends on MN10300_PROC_MN103E010 | |
119 | ||
120 | choice | |
121 | prompt "CPU Caching mode" | |
122 | default MN10300_CACHE_WBACK | |
123 | help | |
124 | This option determines the caching mode for the kernel. | |
125 | ||
126 | Write-Back caching mode involves the all reads and writes causing | |
127 | the affected cacheline to be read into the cache first before being | |
128 | operated upon. Memory is not then updated by a write until the cache | |
129 | is filled and a cacheline needs to be displaced from the cache to | |
130 | make room. Only at that point is it written back. | |
131 | ||
132 | Write-Through caching only fetches cachelines from memory on a | |
133 | read. Writes always get written directly to memory. If the affected | |
134 | cacheline is also in cache, it will be updated too. | |
135 | ||
136 | The final option is to turn of caching entirely. | |
137 | ||
138 | config MN10300_CACHE_WBACK | |
139 | bool "Write-Back" | |
140 | ||
141 | config MN10300_CACHE_WTHRU | |
142 | bool "Write-Through" | |
143 | ||
144 | config MN10300_CACHE_DISABLED | |
145 | bool "Disabled" | |
146 | ||
147 | endchoice | |
148 | ||
149 | menu "Memory layout options" | |
150 | ||
151 | config KERNEL_RAM_BASE_ADDRESS | |
152 | hex "Base address of kernel RAM" | |
153 | default "0x90000000" | |
154 | ||
155 | config INTERRUPT_VECTOR_BASE | |
156 | hex "Base address of vector table" | |
157 | default "0x90000000" | |
158 | help | |
159 | The base address of the vector table will be programmed into | |
160 | the TBR register. It must be on 16MiB address boundary. | |
161 | ||
162 | config KERNEL_TEXT_ADDRESS | |
163 | hex "Base address of kernel" | |
164 | default "0x90001000" | |
165 | ||
166 | config KERNEL_ZIMAGE_BASE_ADDRESS | |
167 | hex "Base address of compressed vmlinux image" | |
168 | default "0x90700000" | |
169 | ||
170 | endmenu | |
171 | ||
172 | config PREEMPT | |
173 | bool "Preemptible Kernel" | |
174 | help | |
175 | This option reduces the latency of the kernel when reacting to | |
176 | real-time or interactive events by allowing a low priority process to | |
177 | be preempted even if it is in kernel mode executing a system call. | |
178 | This allows applications to run more reliably even when the system is | |
179 | under load. | |
180 | ||
181 | Say Y here if you are building a kernel for a desktop, embedded | |
182 | or real-time system. Say N if you are unsure. | |
183 | ||
b920de1b DH |
184 | config MN10300_CURRENT_IN_E2 |
185 | bool "Hold current task address in E2 register" | |
186 | default y | |
187 | help | |
188 | This option removes the E2/R2 register from the set available to gcc | |
189 | for normal use and instead uses it to store the address of the | |
190 | current process's task_struct whilst in the kernel. | |
191 | ||
192 | This means the kernel doesn't need to calculate the address each time | |
193 | "current" is used (take SP, AND with mask and dereference pointer | |
194 | just to get the address), and instead can just use E2+offset | |
195 | addressing each time. | |
196 | ||
197 | This has no effect on userspace. | |
198 | ||
199 | config MN10300_USING_JTAG | |
200 | bool "Using JTAG to debug kernel" | |
201 | default y | |
202 | help | |
203 | This options indicates that JTAG will be used to debug the kernel. It | |
204 | suppresses the use of certain hardware debugging features, such as | |
205 | single-stepping, which are taken over completely by the JTAG unit. | |
206 | ||
207 | config MN10300_RTC | |
208 | bool "Using MN10300 RTC" | |
209 | depends on MN10300_PROC_MN103E010 | |
210 | default n | |
211 | help | |
212 | ||
213 | This option enables support for the RTC, thus enabling time to be | |
214 | tracked, even when system is powered down. This is available on-chip | |
215 | on the MN103E010. | |
216 | ||
217 | config MN10300_WD_TIMER | |
218 | bool "Using MN10300 watchdog timer" | |
219 | default y | |
220 | help | |
221 | This options indicates that the watchdog timer will be used. | |
222 | ||
223 | config PCI | |
224 | bool "Use PCI" | |
225 | depends on MN10300_UNIT_ASB2305 | |
226 | default y | |
227 | help | |
228 | Some systems (such as the ASB2305) have PCI onboard. If you have one | |
229 | of these boards and you wish to use the PCI facilities, say Y here. | |
230 | ||
231 | The PCI-HOWTO, available from | |
232 | <http://www.tldp.org/docs.html#howto>, contains valuable | |
233 | information about which PCI hardware does work under Linux and which | |
234 | doesn't. | |
235 | ||
236 | source "drivers/pci/Kconfig" | |
237 | ||
238 | source "drivers/pcmcia/Kconfig" | |
239 | ||
240 | menu "MN10300 internal serial options" | |
241 | ||
242 | config MN10300_PROC_HAS_TTYSM0 | |
243 | bool | |
244 | default n | |
245 | ||
246 | config MN10300_PROC_HAS_TTYSM1 | |
247 | bool | |
248 | default n | |
249 | ||
250 | config MN10300_PROC_HAS_TTYSM2 | |
251 | bool | |
252 | default n | |
253 | ||
254 | config MN10300_TTYSM | |
255 | bool "Support for ttySM serial ports" | |
256 | depends on MN10300 | |
257 | default y | |
258 | select SERIAL_CORE | |
259 | help | |
260 | This option enables support for the on-chip serial ports that the | |
261 | MN10300 has available. | |
262 | ||
263 | config MN10300_TTYSM_CONSOLE | |
264 | bool "Support for console on ttySM serial ports" | |
265 | depends on MN10300_TTYSM | |
266 | select SERIAL_CORE_CONSOLE | |
267 | help | |
268 | This option enables support for a console on the on-chip serial ports | |
269 | that the MN10300 has available. | |
270 | ||
271 | # | |
272 | # /dev/ttySM0 | |
273 | # | |
274 | config MN10300_TTYSM0 | |
275 | bool "Enable SIF0 (/dev/ttySM0)" | |
276 | depends on MN10300_TTYSM && MN10300_PROC_HAS_TTYSM0 | |
277 | help | |
278 | Enable access to SIF0 through /dev/ttySM0 or gdb-stub | |
279 | ||
280 | choice | |
281 | prompt "Select the timer to supply the clock for SIF0" | |
282 | default MN10300_TTYSM0_TIMER8 | |
283 | depends on MN10300_TTYSM0 | |
284 | ||
285 | config MN10300_TTYSM0_TIMER8 | |
286 | bool "Use timer 8 (16-bit)" | |
287 | ||
288 | config MN10300_TTYSM0_TIMER2 | |
289 | bool "Use timer 2 (8-bit)" | |
290 | ||
291 | endchoice | |
292 | ||
293 | # | |
294 | # /dev/ttySM1 | |
295 | # | |
296 | config MN10300_TTYSM1 | |
297 | bool "Enable SIF1 (/dev/ttySM1)" | |
298 | depends on MN10300_TTYSM && MN10300_PROC_HAS_TTYSM1 | |
299 | help | |
300 | Enable access to SIF1 through /dev/ttySM1 or gdb-stub | |
301 | ||
302 | choice | |
303 | prompt "Select the timer to supply the clock for SIF1" | |
304 | default MN10300_TTYSM0_TIMER9 | |
305 | depends on MN10300_TTYSM1 | |
306 | ||
307 | config MN10300_TTYSM1_TIMER9 | |
308 | bool "Use timer 9 (16-bit)" | |
309 | ||
310 | config MN10300_TTYSM1_TIMER3 | |
311 | bool "Use timer 3 (8-bit)" | |
312 | ||
313 | endchoice | |
314 | ||
315 | # | |
316 | # /dev/ttySM2 | |
317 | # | |
318 | config MN10300_TTYSM2 | |
319 | bool "Enable SIF2 (/dev/ttySM2)" | |
320 | depends on MN10300_TTYSM && MN10300_PROC_HAS_TTYSM2 | |
321 | help | |
322 | Enable access to SIF2 through /dev/ttySM2 or gdb-stub | |
323 | ||
324 | choice | |
325 | prompt "Select the timer to supply the clock for SIF2" | |
326 | default MN10300_TTYSM0_TIMER10 | |
327 | depends on MN10300_TTYSM2 | |
328 | ||
329 | config MN10300_TTYSM2_TIMER10 | |
330 | bool "Use timer 10 (16-bit)" | |
331 | ||
332 | endchoice | |
333 | ||
334 | config MN10300_TTYSM2_CTS | |
335 | bool "Enable the use of the CTS line /dev/ttySM2" | |
336 | depends on MN10300_TTYSM2 | |
337 | ||
338 | endmenu | |
339 | ||
340 | source "mm/Kconfig" | |
341 | ||
342 | menu "Power management options" | |
343 | source kernel/power/Kconfig | |
344 | endmenu | |
345 | ||
346 | endmenu | |
347 | ||
348 | ||
349 | menu "Executable formats" | |
350 | ||
351 | source "fs/Kconfig.binfmt" | |
352 | ||
353 | endmenu | |
354 | ||
355 | source "net/Kconfig" | |
356 | ||
357 | source "drivers/Kconfig" | |
358 | ||
359 | source "fs/Kconfig" | |
360 | ||
361 | source "arch/mn10300/Kconfig.debug" | |
362 | ||
363 | source "security/Kconfig" | |
364 | ||
365 | source "crypto/Kconfig" | |
366 | ||
367 | source "lib/Kconfig" |