tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#############################################################################
2#
3# For a description of the syntax of this configuration file,
4# see Documentation/kbuild/kconfig-language.txt.
5#
6#############################################################################
7
8mainmenu "uClinux/v850 (w/o MMU) Kernel Configuration"
9
10config MMU
11 bool
12 default n
13config RWSEM_GENERIC_SPINLOCK
14 bool
15 default y
16config RWSEM_XCHGADD_ALGORITHM
17 bool
18 default n
19config GENERIC_FIND_NEXT_BIT
20 bool
21 default y
22config GENERIC_HWEIGHT
23 bool
24 default y
25config GENERIC_CALIBRATE_DELAY
26 bool
27 default y
28
29config GENERIC_HARDIRQS
30 bool
31 default y
32
33config GENERIC_IRQ_PROBE
34 bool
35 default y
36
37config TIME_LOW_RES
38 bool
39 default y
40
41# Turn off some random 386 crap that can affect device config
42config ISA
43 bool
44 default n
45config ISAPNP
46 bool
47 default n
48config EISA
49 bool
50 default n
51config MCA
52 bool
53 default n
54
55
56#############################################################################
57#### v850-specific config
58
59# Define the architecture
60config V850
61 bool
62 default y
63
64menu "Processor type and features"
65
66 choice
67 prompt "Platform"
68 default GDB
69 config V850E_SIM
70 bool "GDB"
71 config RTE_CB_MA1
72 bool "RTE-V850E/MA1-CB"
73 config RTE_CB_NB85E
74 bool "RTE-V850E/NB85E-CB"
75 config RTE_CB_ME2
76 bool "RTE-V850E/ME2-CB"
77 config V850E_AS85EP1
78 bool "AS85EP1"
79 config V850E2_SIM85E2C
80 bool "sim85e2c"
81 config V850E2_SIM85E2S
82 bool "sim85e2s"
83 config V850E2_FPGA85E2C
84 bool "NA85E2C-FPGA"
85 config V850E2_ANNA
86 bool "Anna"
87 endchoice
88
89 #### V850E processor-specific config
90
91 # All CPUs currently supported use the v850e architecture
92 config V850E
93 bool
94 default y
95
96 # The RTE-V850E/MA1-CB is the only type of V850E/MA1 platform we
97 # currently support
98 config V850E_MA1
99 bool
100 depends RTE_CB_MA1
101 default y
102 # Similarly for the RTE-V850E/NB85E-CB - V850E/TEG
103 config V850E_TEG
104 bool
105 depends RTE_CB_NB85E
106 default y
107 # ... and the RTE-V850E/ME2-CB - V850E/ME2
108 config V850E_ME2
109 bool
110 depends RTE_CB_ME2
111 default y
112
113
114 #### sim85e2-specific config
115
116 config V850E2_SIM85E2
117 bool
118 depends V850E2_SIM85E2C || V850E2_SIM85E2S
119 default y
120
121
122 #### V850E2 processor-specific config
123
124 # V850E2 processors
125 config V850E2
126 bool
127 depends V850E2_SIM85E2 || V850E2_FPGA85E2C || V850E2_ANNA
128 default y
129
130
131 #### RTE-CB platform-specific config
132
133 # Boards in the RTE-x-CB series
134 config RTE_CB
135 bool
136 depends RTE_CB_MA1 || RTE_CB_NB85E || RTE_CB_ME2
137 default y
138
139 config RTE_CB_MULTI
140 bool
141 # RTE_CB_NB85E can either have multi ROM support or not, but
142 # other platforms (currently only RTE_CB_MA1) require it.
143 prompt "Multi monitor ROM support" if RTE_CB_NB85E
144 depends RTE_CB_MA1 || RTE_CB_NB85E
145 default y
146
147 config RTE_CB_MULTI_DBTRAP
148 bool "Pass illegal insn trap / dbtrap to kernel"
149 depends RTE_CB_MULTI
150 default n
151
152 config RTE_CB_MA1_KSRAM
153 bool "Kernel in SRAM (limits size of kernel)"
154 depends RTE_CB_MA1 && RTE_CB_MULTI
155 default n
156
157 config RTE_MB_A_PCI
158 bool "Mother-A PCI support"
159 depends RTE_CB
160 default y
161
162 # The GBUS is used to talk to the RTE-MOTHER-A board
163 config RTE_GBUS_INT
164 bool
165 depends RTE_MB_A_PCI
166 default y
167
168 # The only PCI bus we support is on the RTE-MOTHER-A board
169 config PCI
170 bool
171 default RTE_MB_A_PCI
172
173 #### Some feature-specific configs
174
175 # Everything except for the GDB simulator uses the same interrupt controller
176 config V850E_INTC
177 bool
178 default !V850E_SIM
179
180 # Everything except for the various simulators uses the "Timer D" unit
181 config V850E_TIMER_D
182 bool
183 default !V850E_SIM && !V850E2_SIM85E2
184
185 # Cache control used on some v850e1 processors
186 config V850E_CACHE
187 bool
188 default V850E_TEG || V850E_ME2
189
190 # Cache control used on v850e2 processors; I think this should
191 # actually apply to more, but currently only the SIM85E2S uses it
192 config V850E2_CACHE
193 bool
194 default V850E2_SIM85E2S
195
196 config NO_CACHE
197 bool
198 default !V850E_CACHE && !V850E2_CACHE
199
200 #### Misc config
201
202 config ROM_KERNEL
203 bool "Kernel in ROM"
204 depends V850E2_ANNA || V850E_AS85EP1 || RTE_CB_ME2
205
206 # Some platforms pre-zero memory, in which case the kernel doesn't need to
207 config ZERO_BSS
208 bool
209 depends !V850E2_SIM85E2C
210 default y
211
212 # The crappy-ass zone allocator requires that the start of allocatable
213 # memory be aligned to the largest possible allocation.
214 config FORCE_MAX_ZONEORDER
215 int
216 default 8 if V850E2_SIM85E2C || V850E2_FPGA85E2C
217
218 config V850E_HIGHRES_TIMER
219 bool "High resolution timer support"
220 depends V850E_TIMER_D
221 config TIME_BOOTUP
222 bool "Time bootup"
223 depends V850E_HIGHRES_TIMER
224
225 config RESET_GUARD
226 bool "Reset Guard"
227
228 config LARGE_ALLOCS
229 bool "Allow allocating large blocks (> 1MB) of memory"
230 help
231 Allow the slab memory allocator to keep chains for very large
232 memory sizes - upto 32MB. You may need this if your system has
233 a lot of RAM, and you need to able to allocate very large
234 contiguous chunks. If unsure, say N.
235
236source "mm/Kconfig"
237
238endmenu
239
240
241#############################################################################
242
243source init/Kconfig
244
245#############################################################################
246
247menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
248
249# config PCI
250# bool "PCI support"
251# help
252# Support for PCI bus.
253
254source "drivers/pci/Kconfig"
255
256source "drivers/pcmcia/Kconfig"
257
258source "drivers/pci/hotplug/Kconfig"
259
260endmenu
261
262menu "Executable file formats"
263
264source "fs/Kconfig.binfmt"
265
266endmenu
267
268source "net/Kconfig"
269
270#############################################################################
271
272source "drivers/base/Kconfig"
273
274source drivers/mtd/Kconfig
275
276source drivers/parport/Kconfig
277
278#source drivers/pnp/Kconfig
279
280source drivers/block/Kconfig
281
282#############################################################################
283
284menu "Disk device support"
285
286source "drivers/ide/Kconfig"
287
288source "drivers/scsi/Kconfig"
289
290endmenu
291
292#############################################################################
293
294
295source "drivers/md/Kconfig"
296
297source "drivers/message/fusion/Kconfig"
298
299source "drivers/ieee1394/Kconfig"
300
301source "drivers/message/i2o/Kconfig"
302
303source "drivers/net/Kconfig"
304
305source "drivers/isdn/Kconfig"
306
307#source "drivers/telephony/Kconfig"
308
309#
310# input before char - char/joystick depends on it. As does USB.
311#
312source "drivers/input/Kconfig"
313
314source "drivers/char/Kconfig"
315
316#source drivers/misc/Config.in
317source "drivers/media/Kconfig"
318
319source "fs/Kconfig"
320
321source "drivers/video/Kconfig"
322
323source "sound/Kconfig"
324
325source "drivers/usb/Kconfig"
326
327source "arch/v850/Kconfig.debug"
328
329source "security/Kconfig"
330
331source "crypto/Kconfig"
332
333source "lib/Kconfig"
334
335#############################################################################