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
32 config GENERIC_CALIBRATE_DELAY
38 menu "Processor type and features"
47 Motorola 68328 processor support.
52 Motorola 68EX328 processor support.
57 Motorola 68VZ328 processor support.
62 Motorola 68360 processor support.
67 Motorola ColdFire 5206 processor support.
72 Motorola ColdFire 5206e processor support.
77 Motorola ColdFire 5249 processor support.
82 Freescale (Motorola) ColdFire 5270/5271/5274/5275 processor support.
87 Motorola ColdFire 5272 processor support.
92 Motorola ColdFire 5280/5282 processor support.
97 Motorola ColdFire 5307 processor support.
102 Motorola ColdFire 5407 processor support.
108 depends on (M5206 || M5206e || M5249 || M527x || M5272 || M528x || M5307 || M5407)
112 prompt "CPU CLOCK Frequency"
118 Define the CPU clock frequency in use. On many boards you don't
119 really need to know, so you can select the AUTO option. On some
120 boards you need to know the real clock frequency to determine other
121 system timing (for example baud rate dividors, etc). Some processors
122 have an internal PLL and you can select a frequency to run at.
123 You need to know a little about the internals of your processor to
124 set this. If in doubt choose the AUTO option.
129 Select a 11MHz CPU clock frequency.
134 Select a 16MHz CPU clock frequency.
139 Select a 20MHz CPU clock frequency.
144 Select a 24MHz CPU clock frequency.
149 Select a 25MHz CPU clock frequency.
154 Select a 33MHz CPU clock frequency.
159 Select a 40MHz CPU clock frequency.
164 Select a 45MHz CPU clock frequency.
169 Select a 48MHz CPU clock frequency.
174 Select a 50MHz CPU clock frequency.
179 Select a 54MHz CPU clock frequency.
184 Select a 60MHz CPU clock frequency.
189 Select a 64MHz CPU clock frequency.
194 Select a 66MHz CPU clock frequency.
199 Select a 70MHz CPU clock frequency.
204 Select a 100MHz CPU clock frequency.
209 Select a 140MHz CPU clock frequency.
214 Select a 150MHz CPU clock frequency.
219 Select a 166MHz CPU clock frequency.
224 bool "Old mask 5307 (1H55J) silicon"
227 Build support for the older revision ColdFire 5307 silicon.
228 Specifically this is the 1H55J mask revision.
233 bool "Pilot 1000/5000, PalmPilot Personal/Pro, or PalmIII support"
236 Support for the Palm Pilot 1000/5000, Personal/Pro and PalmIII.
239 bool " (X)Copilot support"
242 Support the bugs of Xcopilot.
245 bool "uCsimm module support"
248 Support for the Arcturus Networks uCsimm module.
251 bool "uDsimm module support"
254 Support for the Arcturus Networks uDsimm module.
257 bool "DragenEngine II board support"
260 Support for the DragenEngine II board.
262 config DIRECT_IO_ACCESS
263 bool " Allow user to access IO directly"
264 depends on (UCSIMM || UCDIMM || DRAGEN2)
266 Disable the CPU internal registers protection in user mode,
267 to allow a user application to read/write them.
270 bool " Initialize LCD"
271 depends on (UCSIMM || UCDIMM || DRAGEN2)
273 Initialize the LCD controller of the 68x328 processor.
275 config MEMORY_RESERVE
276 int " Memory reservation (MiB)"
277 depends on (UCSIMM || UCDIMM)
279 Reserve certain memory regions on 68x328 based boards.
282 bool "Lineo uCquicc board support"
285 Support for the Lineo uCquicc board.
288 bool "Arnewsh 5206 board support"
291 Support for the Arnewsh 5206 board.
294 bool "Motorola M5206eC3 board support"
297 Support for the Motorola M5206eC3 board.
300 bool "Motorola M5206eLITE board support"
303 Support for the Motorola M5206eLITE board.
306 bool "Motorola M5249C3 board support"
309 Support for the Motorola M5249C3 board.
312 bool "Freescale (Motorola) M5271EVB board support"
315 Support for the Freescale (Motorola) M5271EVB board.
318 bool "Freescale (Motorola) M5275EVB board support"
321 Support for the Freescale (Motorola) M5275EVB board.
324 bool "Motorola M5272C3 board support"
327 Support for the Motorola M5272C3 board.
330 bool "senTec COBRA5272 board support"
333 Support for the senTec COBRA5272 board.
336 bool "Motorola M5282EVB board support"
339 Support for the Motorola M5282EVB board.
342 bool "senTec COBRA5282 board support"
345 Support for the senTec COBRA5282 board.
348 bool "Arnewsh 5307 board support"
351 Support for the Arnewsh 5307 board.
354 bool "Motorola M5307C3 board support"
357 Support for the Motorola M5307C3 board.
360 bool "Moreton Bay eLIA board support"
363 Support for the Moreton Bay eLIA board.
366 bool "SnapGear SecureEdge/MP3 platform support"
369 Support for the SnapGear SecureEdge/MP3 platform.
372 bool "Motorola M5407C3 board support"
375 Support for the Motorola M5407C3 board.
378 bool "Feith CLEOPATRA board support"
379 depends on (M5307 || M5407)
381 Support for the Feith Cleopatra boards.
384 bool "Feith CANCam board support"
387 Support for the Feith CANCam board.
390 bool "Feith SCALES board support"
393 Support for the Feith SCALES board.
396 bool "SecureEdge/NETtel board support"
397 depends on (M5206e || M5272 || M5307)
399 Support for the SnapGear NETtel/SecureEdge/SnapGear boards.
402 bool "SnapGear router board support"
405 Special additional support for SnapGear router boards.
408 bool "Sneha Technologies S.L. Sarasvati board support"
411 Support for the SNEHA CPU16B board.
413 config ROMFS_FROM_ROM
414 bool " ROMFS image not RAM resident"
415 depends on (NETtel || SNAPGEAR)
417 The ROMfs filesystem will stay resident in the FLASH/ROM, not be
423 depends on (PILOT3 || PILOT5)
428 depends on (ARN5206 || ARN5307)
433 depends on (M5206eC3 || M5249C3 || M5271EVB || M5272C3 || M5275EVB || M5282EVB || M5307C3 || M5407C3)
438 depends on (CLEOPATRA || CANCam || SCALES)
443 depends on (COBRA5272 || COBRA5282)
451 bool "Allow allocating large blocks (> 1MB) of memory"
453 Allow the slab memory allocator to keep chains for very large
454 memory sizes - upto 32MB. You may need this if your system has
455 a lot of RAM, and you need to able to allocate very large
456 contiguous chunks. If unsure, say N.
465 Configure the RAM size on your platform. Many platforms can auto
466 detect this, on those choose the AUTO option. Otherwise set the
467 RAM size you intend using.
472 Set RAM size to be 4MiB.
477 Set RAM size to be 8MiB.
482 Set RAM size to be 16MiB.
487 Set RAM size to be 32MiB.
492 prompt "RAM bus width"
498 Select the physical RAM data bus size. Not needed on most platforms,
499 so you can generally choose AUTO.
504 Configure RAM bus to be 8 bits wide.
509 Configure RAM bus to be 16 bits wide.
514 Configure RAM bus to be 32 bits wide.
519 prompt "Kernel executes from"
521 Choose the memory type that the kernel will be running in.
526 The kernel will be resident in RAM when running.
531 The kernel will be resident in FLASH/ROM when running.
542 menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
550 bool "CO-MEM lite PCI controller support"
551 depends on (M5307 || M5407)
553 source "drivers/pci/Kconfig"
555 source "drivers/pcmcia/Kconfig"
557 source "drivers/pci/hotplug/Kconfig"
561 menu "Executable file formats"
563 source "fs/Kconfig.binfmt"
567 menu "Power management options"
570 bool "Power Management support"
572 Support processor power management modes
576 source "drivers/Kconfig"
580 source "arch/m68knommu/Kconfig.debug"
582 source "security/Kconfig"
584 source "crypto/Kconfig"