1 #############################################################################
3 # For a description of the syntax of this configuration file,
4 # see Documentation/kbuild/kconfig-language.txt.
6 #############################################################################
8 mainmenu "uClinux/v850 (w/o MMU) Kernel Configuration"
16 config RWSEM_GENERIC_SPINLOCK
19 config RWSEM_XCHGADD_ALGORITHM
22 config GENERIC_FIND_NEXT_BIT
25 config GENERIC_HWEIGHT
28 config GENERIC_CALIBRATE_DELAY
32 config GENERIC_HARDIRQS
36 config GENERIC_IRQ_PROBE
48 config ARCH_HAS_ILOG2_U32
52 config ARCH_HAS_ILOG2_U64
56 # Turn off some random 386 crap that can affect device config
71 #############################################################################
72 #### v850-specific config
74 # Define the architecture
79 menu "Processor type and features"
87 bool "RTE-V850E/MA1-CB"
89 bool "RTE-V850E/NB85E-CB"
91 bool "RTE-V850E/ME2-CB"
94 config V850E2_SIM85E2C
96 config V850E2_SIM85E2S
98 config V850E2_FPGA85E2C
104 #### V850E processor-specific config
106 # All CPUs currently supported use the v850e architecture
111 # The RTE-V850E/MA1-CB is the only type of V850E/MA1 platform we
115 depends on RTE_CB_MA1
117 # Similarly for the RTE-V850E/NB85E-CB - V850E/TEG
120 depends on RTE_CB_NB85E
122 # ... and the RTE-V850E/ME2-CB - V850E/ME2
125 depends on RTE_CB_ME2
129 #### sim85e2-specific config
131 config V850E2_SIM85E2
133 depends on V850E2_SIM85E2C || V850E2_SIM85E2S
137 #### V850E2 processor-specific config
142 depends on V850E2_SIM85E2 || V850E2_FPGA85E2C || V850E2_ANNA
146 #### RTE-CB platform-specific config
148 # Boards in the RTE-x-CB series
151 depends on RTE_CB_MA1 || RTE_CB_NB85E || RTE_CB_ME2
156 # RTE_CB_NB85E can either have multi ROM support or not, but
157 # other platforms (currently only RTE_CB_MA1) require it.
158 prompt "Multi monitor ROM support" if RTE_CB_NB85E
159 depends on RTE_CB_MA1 || RTE_CB_NB85E
162 config RTE_CB_MULTI_DBTRAP
163 bool "Pass illegal insn trap / dbtrap to kernel"
164 depends on RTE_CB_MULTI
167 config RTE_CB_MA1_KSRAM
168 bool "Kernel in SRAM (limits size of kernel)"
169 depends on RTE_CB_MA1 && RTE_CB_MULTI
173 bool "Mother-A PCI support"
177 # The GBUS is used to talk to the RTE-MOTHER-A board
180 depends on RTE_MB_A_PCI
183 # The only PCI bus we support is on the RTE-MOTHER-A board
188 #### Some feature-specific configs
190 # Everything except for the GDB simulator uses the same interrupt controller
195 # Everything except for the various simulators uses the "Timer D" unit
198 default !V850E_SIM && !V850E2_SIM85E2
200 # Cache control used on some v850e1 processors
203 default V850E_TEG || V850E_ME2
205 # Cache control used on v850e2 processors; I think this should
206 # actually apply to more, but currently only the SIM85E2S uses it
209 default V850E2_SIM85E2S
213 default !V850E_CACHE && !V850E2_CACHE
219 depends on V850E2_ANNA || V850E_AS85EP1 || RTE_CB_ME2
221 # Some platforms pre-zero memory, in which case the kernel doesn't need to
224 depends on !V850E2_SIM85E2C
227 # The crappy-ass zone allocator requires that the start of allocatable
228 # memory be aligned to the largest possible allocation.
229 config FORCE_MAX_ZONEORDER
231 default 8 if V850E2_SIM85E2C || V850E2_FPGA85E2C
233 config V850E_HIGHRES_TIMER
234 bool "High resolution timer support"
235 depends on V850E_TIMER_D
238 depends on V850E_HIGHRES_TIMER
244 bool "Allow allocating large blocks (> 1MB) of memory"
246 Allow the slab memory allocator to keep chains for very large
247 memory sizes - upto 32MB. You may need this if your system has
248 a lot of RAM, and you need to able to allocate very large
249 contiguous chunks. If unsure, say N.
256 #############################################################################
260 #############################################################################
262 menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
267 # Support for PCI bus.
269 source "drivers/pci/Kconfig"
271 source "drivers/pcmcia/Kconfig"
273 source "drivers/pci/hotplug/Kconfig"
277 menu "Executable file formats"
279 source "fs/Kconfig.binfmt"
285 #############################################################################
287 source "drivers/base/Kconfig"
289 source drivers/mtd/Kconfig
291 source drivers/parport/Kconfig
293 #source drivers/pnp/Kconfig
295 source drivers/block/Kconfig
297 #############################################################################
299 menu "Disk device support"
301 source "drivers/ide/Kconfig"
303 source "drivers/scsi/Kconfig"
307 #############################################################################
310 source "drivers/md/Kconfig"
312 source "drivers/message/fusion/Kconfig"
314 source "drivers/ieee1394/Kconfig"
316 source "drivers/message/i2o/Kconfig"
318 source "drivers/net/Kconfig"
320 source "drivers/isdn/Kconfig"
322 #source "drivers/telephony/Kconfig"
325 # input before char - char/joystick depends on it. As does USB.
327 source "drivers/input/Kconfig"
329 source "drivers/char/Kconfig"
331 #source drivers/misc/Config.in
332 source "drivers/media/Kconfig"
336 source "drivers/video/Kconfig"
338 source "sound/Kconfig"
340 source "drivers/usb/Kconfig"
342 source "arch/v850/Kconfig.debug"
344 source "security/Kconfig"
346 source "crypto/Kconfig"
350 #############################################################################