2 # For a description of the syntax of this configuration file,
3 # see Documentation/kbuild/kconfig-language.txt.
6 mainmenu "uClinux/68k (w/o MMU) Kernel Configuration"
24 config RWSEM_GENERIC_SPINLOCK
28 config RWSEM_XCHGADD_ALGORITHM
34 menu "Processor type and features"
43 Motorola 68328 processor support.
48 Motorola 68EX328 processor support.
53 Motorola 68VZ328 processor support.
58 Motorola 68360 processor support.
63 Motorola ColdFire 5206 processor support.
68 Motorola ColdFire 5206e processor support.
73 Motorola ColdFire 5249 processor support.
78 Motorola ColdFire 5272 processor support.
83 Motorola ColdFire 5282 processor support.
88 Motorola ColdFire 5307 processor support.
93 Motorola ColdFire 5407 processor support.
99 depends on (M5206 || M5206e || M5249 || M5272 || M5282 || M5307 || M5407)
103 prompt "CPU CLOCK Frequency"
109 Define the CPU clock frequency in use. On many boards you don't
110 really need to know, so you can select the AUTO option. On some
111 boards you need to know the real clock frequency to determine other
112 system timing (for example baud rate dividors, etc). Some processors
113 have an internal PLL and you can select a frequency to run at.
114 You need to know a little about the internals of your processor to
115 set this. If in doubt choose the AUTO option.
120 Select an 11MHz CPU clock frequency.
125 Select an 16MHz CPU clock frequency.
130 Select an 20MHz CPU clock frequency.
135 Select an 24MHz CPU clock frequency.
140 Select an 25MHz CPU clock frequency.
145 Select an 33MHz CPU clock frequency.
150 Select an 40MHz CPU clock frequency.
155 Select an 45MHz CPU clock frequency.
160 Select an 48MHz CPU clock frequency.
165 Select an 50MHz CPU clock frequency.
170 Select an 54MHz CPU clock frequency.
175 Select an 60MHz CPU clock frequency.
180 Select an 64MHz CPU clock frequency.
185 Select an 66MHz CPU clock frequency.
190 Select an 70MHz CPU clock frequency.
195 Select an 140MHz CPU clock frequency.
200 bool "Old mask 5307 (1H55J) silicon"
203 Build support for the older revision ColdFire 5307 silicon.
204 Specifically this is the 1H55J mask revision.
209 bool "Pilot 1000/5000, PalmPilot Personal/Pro, or PalmIII support"
212 Support for the Palm Pilot 1000/5000, Personal/Pro and PalmIII.
215 bool " (X)Copilot support"
218 Support the bugs of Xcopilot.
221 bool "uCsimm module support"
224 Support for the Arcturus Networks uCsimm module.
227 bool "uDsimm module support"
230 Support for the Arcturus Networks uDsimm module.
233 bool "DragenEngine II board support"
236 Support for the DragenEngine II board.
238 config DIRECT_IO_ACCESS
239 bool " Allow user to access IO directly"
240 depends on (UCSIMM || UCDIMM || DRAGEN2)
242 Disable the CPU internal registers protection in user mode,
243 to allow a user application to read/write them.
246 bool " Initialize LCD"
247 depends on (UCSIMM || UCDIMM || DRAGEN2)
249 Initialize the LCD controller of the 68x328 processor.
251 config MEMORY_RESERVE
252 int " Memory reservation (MiB)"
253 depends on (UCSIMM || UCDIMM)
255 Reserve certain memory regions on 68x328 based boards.
258 bool "Lineo uCquicc board support"
261 Support for the Lineo uCquicc board.
264 bool "Arnewsh 5206 board support"
267 Support for the Arnewsh 5206 board.
270 bool "Motorola M5206eC3 board support"
273 Support for the Motorola M5206eC3 board.
276 bool "Motorola M5206eLITE board support"
279 Support for the Motorola M5206eLITE board.
282 bool "Motorola M5249C3 board support"
285 Support for the Motorola M5249C3 board.
288 bool "Motorola M5272C3 board support"
291 Support for the Motorola M5272C3 board.
294 bool "senTec COBRA5272 board support"
297 Support for the senTec COBRA5272 board.
300 bool "Motorola M5282C3 board support"
303 Support for the Motorola M5282C3 board.
306 bool "senTec COBRA5282 board support"
309 Support for the senTec COBRA5282 board.
312 bool "Arnewsh 5307 board support"
315 Support for the Arnewsh 5307 board.
318 bool "Motorola M5307C3 board support"
321 Support for the Motorola M5307C3 board.
324 bool "Moreton Bay eLIA board support"
327 Support for the Moreton Bay eLIA board.
330 bool "SnapGear SecureEdge/MP3 platform support"
333 Support for the SnapGear SecureEdge/MP3 platform.
336 bool "Motorola M5407C3 board support"
339 Support for the Motorola M5407C3 board.
342 bool "Feith CLEOPATRA board support"
343 depends on (M5307 || M5407)
345 Support for the Feith Cleopatra boards.
348 bool "SecureEdge/NETtel board support"
349 depends on (M5206e || M5272 || M5307)
351 Support for the SnapGear NETtel/SecureEdge/SnapGear boards.
354 bool "SnapGear router board support"
357 Special additional support for SnapGear router boards.
359 config ROMFS_FROM_ROM
360 bool " ROMFS image not RAM resident"
361 depends on (NETtel || SNAPGEAR)
363 The ROMfs filesystem will stay resident in the FLASH/ROM, not be
369 depends on (PILOT3 || PILOT5)
374 depends on (ARN5206 || ARN5307)
379 depends on (M5206eC3 || M5249C3 || M5272C3 || M5282C3 || M5307C3 || M5407C3)
384 depends on (COBRA5272 || COBRA5282)
387 bool "Allow allocating large blocks (> 1MB) of memory"
389 Allow the slab memory allocator to keep chains for very large
390 memory sizes - upto 32MB. You may need this if your system has
391 a lot of RAM, and you need to able to allocate very large
392 contiguous chunks. If unsure, say N.
401 Configure the RAM size on your platform. Many platforms can auto
402 detect this, on those choose the AUTO option. Otherwise set the
403 RAM size you intend using.
408 Set RAM size to be 4MiB.
413 Set RAM size to be 8MiB.
418 Set RAM size to be 16MiB.
423 Set RAM size to be 32MiB.
428 prompt "RAM bus width"
434 Select the physical RAM data bus size. Not needed on most platforms,
435 so you can generally choose AUTO.
440 Configure RAM bus to be 8 bits wide.
445 Configure RAM bus to be 16 bits wide.
450 Configure RAM bus to be 32 bits wide.
455 prompt "Kernel executes from"
457 Choose the memory type that the kernel will be running in.
462 The kernel will be resident in RAM when running.
467 The kernel will be resident in FLASH/ROM when running.
472 The kernel will be resident in high memory when running.
478 menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
486 bool "CO-MEM lite PCI controller support"
487 depends on (M5307 || M5407)
489 source "drivers/pci/Kconfig"
491 source "drivers/pcmcia/Kconfig"
493 source "drivers/pci/hotplug/Kconfig"
497 menu "Executable file formats"
499 source "fs/Kconfig.binfmt"
503 menu "Power management options"
506 bool "Power Management support"
508 Support processor power management modes
512 source "drivers/Kconfig"
516 source "arch/m68knommu/Kconfig.debug"
518 source "kernel/vserver/Kconfig"
520 source "security/Kconfig"
522 source "crypto/Kconfig"