1 # drivers/mtd/maps/Kconfig
2 # $Id: Kconfig,v 1.61 2005/11/07 11:14:26 gleixner Exp $
4 menu "Mapping drivers for chip access"
7 config MTD_COMPLEX_MAPPINGS
8 bool "Support non-linear mappings of flash chips"
11 This causes the chip drivers to allow for complicated
12 paged mappings of flash chips.
15 tristate "CFI Flash device in physical memory map"
16 depends on MTD_CFI || MTD_JEDECPROBE || MTD_ROM
18 This provides a 'mapping' driver which allows the NOR Flash and
19 ROM driver code to communicate with chips which are mapped
20 physically into the CPU's memory. You will need to configure
21 the physical address and size of the flash chips on your
22 particular board as well as the bus width, either statically
23 with config options or at run-time.
25 config MTD_PHYSMAP_START
26 hex "Physical start address of flash mapping"
27 depends on MTD_PHYSMAP
30 This is the physical memory location at which the flash chips
31 are mapped on your particular target board. Refer to the
32 memory map which should hopefully be in the documentation for
34 Ignore this option if you use run-time physmap configuration
35 (i.e., run-time calling physmap_configure()).
37 config MTD_PHYSMAP_LEN
38 hex "Physical length of flash mapping"
39 depends on MTD_PHYSMAP
42 This is the total length of the mapping of the flash chips on
43 your particular board. If there is space, or aliases, in the
44 physical memory map between the chips, this could be larger
45 than the total amount of flash present. Refer to the memory
46 map which should hopefully be in the documentation for your
48 Ignore this option if you use run-time physmap configuration
49 (i.e., run-time calling physmap_configure()).
51 config MTD_PHYSMAP_BANKWIDTH
52 int "Bank width in octets"
53 depends on MTD_PHYSMAP
56 This is the total width of the data bus of the flash devices
57 in octets. For example, if you have a data bus width of 32
58 bits, you would set the bus width octect value to 4. This is
59 used internally by the CFI drivers.
60 Ignore this option if you use run-time physmap configuration
61 (i.e., run-time calling physmap_configure()).
64 tristate "Sun Microsystems userflash support"
65 depends on SPARC && MTD_CFI
67 This provides a 'mapping' driver which supports the way in
68 which user-programmable flash chips are connected on various
69 Sun Microsystems boardsets. This driver will require CFI support
70 in the kernel, so if you did not enable CFI previously, do that now.
73 tristate "CFI Flash device mapped on Photron PNC-2000"
74 depends on X86 && MTD_CFI && MTD_PARTITIONS
76 PNC-2000 is the name of Network Camera product from PHOTRON
77 Ltd. in Japan. It uses CFI-compliant flash.
80 tristate "CFI Flash device mapped on AMD SC520 CDP"
81 depends on X86 && MTD_CFI && MTD_CONCAT
83 The SC520 CDP board has two banks of CFI-compliant chips and one
84 Dual-in-line JEDEC chip. This 'mapping' driver supports that
85 arrangement, implementing three MTD devices.
88 tristate "CFI Flash device mapped on AMD NetSc520"
89 depends on X86 && MTD_CFI && MTD_PARTITIONS
91 This enables access routines for the flash chips on the AMD NetSc520
92 demonstration board. If you have one of these boards and would like
93 to use the flash chips on it, say 'Y'.
96 tristate "JEDEC Flash device mapped on Technologic Systems TS-5500"
100 select MTD_CFI_AMDSTD
102 This provides a driver for the on-board flash of the Technologic
103 System's TS-5500 board. The 2MB flash is split into 3 partitions
104 which are accessed as separate MTD devices.
106 mtd0 and mtd2 are the two BIOS drives, which use the resident
107 flash disk (RFD) flash translation layer.
109 mtd1 allows you to reprogram your BIOS. BE VERY CAREFUL.
111 Note that jumper 3 ("Write Enable Drive A") must be set
112 otherwise detection won't succeed.
115 tristate "CFI Flash device mapped on Arcom SBC-GXx boards"
116 depends on X86 && MTD_CFI_INTELEXT && MTD_PARTITIONS && MTD_COMPLEX_MAPPINGS
118 This provides a driver for the on-board flash of Arcom Control
119 Systems' SBC-GXn family of boards, formerly known as SBC-MediaGX.
120 By default the flash is split into 3 partitions which are accessed
121 as separate MTD devices. This board utilizes Intel StrataFlash.
123 <http://www.arcomcontrols.com/products/icp/pc104/processors/SBC_GX1.htm>.
126 tristate "CFI Flash device mapped on Intel Lubbock XScale eval board"
127 depends on ARCH_LUBBOCK && MTD_CFI_INTELEXT && MTD_PARTITIONS
129 This provides a driver for the on-board flash of the Intel
130 'Lubbock' XScale evaluation board.
133 tristate "CFI Flash device mapped on Intel Mainstone XScale eval board"
134 depends on MACH_MAINSTONE && MTD_CFI_INTELEXT
135 select MTD_PARTITIONS
137 This provides a driver for the on-board flash of the Intel
138 'Mainstone PXA27x evaluation board.
141 tristate "JEDEC Flash device mapped on Octagon 5066 SBC"
142 depends on X86 && MTD_JEDEC && MTD_COMPLEX_MAPPINGS
144 This provides a 'mapping' driver which supports the way in which
145 the flash chips are connected in the Octagon-5066 Single Board
146 Computer. More information on the board is available at
147 <http://www.octagonsystems.com/CPUpages/5066.html>.
150 tristate "JEDEC Flash device mapped on Tempustech VMAX SBC301"
151 depends on X86 && MTD_JEDEC && MTD_COMPLEX_MAPPINGS
153 This provides a 'mapping' driver which supports the way in which
154 the flash chips are connected in the Tempustech VMAX SBC301 Single
155 Board Computer. More information on the board is available at
156 <http://www.tempustech.com/>.
158 config MTD_SCx200_DOCFLASH
159 tristate "Flash device mapped with DOCCS on NatSemi SCx200"
160 depends on SCx200 && MTD_CFI && MTD_PARTITIONS
162 Enable support for a flash chip mapped using the DOCCS signal on a
163 National Semiconductor SCx200 processor.
165 If you don't know what to do here, say N.
167 If compiled as a module, it will be called scx200_docflash.
170 tristate "BIOS flash chip on AMD76x southbridge"
171 depends on X86 && MTD_JEDECPROBE
173 Support for treating the BIOS flash chip on AMD76x motherboards
174 as an MTD device - with this you can reprogram your BIOS.
179 tristate "BIOS flash chip on Intel Controller Hub 2/3/4/5"
180 depends on X86 && MTD_JEDECPROBE
182 Support for treating the BIOS flash chip on ICHX motherboards
183 as an MTD device - with this you can reprogram your BIOS.
188 tristate "BIOS flash chip on Intel ESB Controller Hub 2"
189 depends on X86 && MTD_JEDECPROBE
191 Support for treating the BIOS flash chip on ESB2 motherboards
192 as an MTD device - with this you can reprogram your BIOS.
196 config MTD_SCB2_FLASH
197 tristate "BIOS flash chip on Intel SCB2 boards"
198 depends on X86 && MTD_JEDECPROBE
200 Support for treating the BIOS flash chip on Intel SCB2 boards
201 as an MTD device - with this you can reprogram your BIOS.
206 tristate "Flash chips on Tsunami TIG bus"
207 depends on ALPHA_TSUNAMI && MTD_COMPLEX_MAPPINGS
209 Support for the flash chip on Tsunami TIG bus.
212 tristate "LASAT flash device"
213 depends on LASAT && MTD_CFI
215 Support for the flash chips on the Lasat 100 and 200 boards.
218 tristate "CFI flash device on SnapGear/SecureEdge"
219 depends on X86 && MTD_PARTITIONS && MTD_JEDECPROBE
221 Support for flash chips on NETtel/SecureEdge/SnapGear boards.
224 tristate "AMD Alchemy Pb1xxx/Db1xxx/RDK MTD support"
225 depends on SOC_AU1X00
227 Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
230 tristate "4G Systems MTX-1 Flash device"
231 depends on MIPS && MIPS_MTX1
233 Flash memory access on 4G Systems MTX-1 Board. If you have one of
234 these boards and would like to use the flash chips on it, say 'Y'.
237 tristate "CFI Flash device mapped on DIL/Net PC"
238 depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT
240 MTD map driver for SSV DIL/Net PC Boards "DNP" and "ADNP".
241 For details, see <http://www.ssv-embedded.de/ssv/pc104/p169.htm>
242 and <http://www.ssv-embedded.de/ssv/pc104/p170.htm>
244 config MTD_DILNETPC_BOOTSIZE
245 hex "Size of DIL/Net PC flash boot partition"
246 depends on MTD_DILNETPC
249 The amount of space taken up by the kernel or Etherboot
250 on the DIL/Net PC flash chips.
253 tristate "BIOS flash chip on Intel L440GX boards"
254 depends on X86 && MTD_JEDECPROBE
256 Support for treating the BIOS flash chip on Intel L440GX motherboards
257 as an MTD device - with this you can reprogram your BIOS.
262 tristate "Flash device on SBC8240"
263 depends on MTD_JEDECPROBE && 8260
265 Flash access on the SBC8240 board from Wind River. See
266 <http://www.windriver.com/products/sbc8240/>
269 tristate "CFI Flash device mapped on TQM8XXL"
270 depends on MTD_CFI && TQM8xxL
272 The TQM8xxL PowerPC board has up to two banks of CFI-compliant
273 chips, currently uses AMD one. This 'mapping' driver supports
274 that arrangement, allowing the CFI probe and command set driver
275 code to communicate with the chips on the TQM8xxL board. More at
276 <http://www.denx.de/embedded-ppc-en.html>.
279 tristate "CFI Flash device mapped on RPX Lite or CLLF"
280 depends on MTD_CFI && (RPXCLASSIC || RPXLITE)
282 The RPXLite PowerPC board has CFI-compliant chips mapped in
283 a strange sparse mapping. This 'mapping' driver supports that
284 arrangement, allowing the CFI probe and command set driver code
285 to communicate with the chips on the RPXLite board. More at
286 <http://www.embeddedplanet.com/>.
289 tristate "System flash on MBX860 board"
290 depends on MTD_CFI && MBX
292 This enables access routines for the flash chips on the Motorola
293 MBX860 board. If you have one of these boards and would like
294 to use the flash chips on it, say 'Y'.
297 tristate "CFI Flash device mapped on D-Box2"
298 depends on DBOX2 && MTD_CFI_INTELSTD && MTD_CFI_INTELEXT && MTD_CFI_AMDSTD
300 This enables access routines for the flash chips on the Nokia/Sagem
301 D-Box 2 board. If you have one of these boards and would like to use
302 the flash chips on it, say 'Y'.
304 config MTD_CFI_FLAGADM
305 tristate "CFI Flash device mapping on FlagaDM"
306 depends on 8xx && MTD_CFI
308 Mapping for the Flaga digital module. If you don't have one, ignore
312 tristate "CFI Flash device mapped on IBM 405LP Beech"
313 depends on MTD_CFI && BEECH
315 This enables access routines for the flash chips on the IBM
316 405LP Beech board. If you have one of these boards and would like
317 to use the flash chips on it, say 'Y'.
320 tristate "CFI Flash device mapped on IBM 405LP Arctic"
321 depends on MTD_CFI && ARCTIC2
323 This enables access routines for the flash chips on the IBM 405LP
324 Arctic board. If you have one of these boards and would like to
325 use the flash chips on it, say 'Y'.
328 tristate "Flash device mapped on IBM 405GP Walnut"
329 depends on MTD_JEDECPROBE && WALNUT
331 This enables access routines for the flash chips on the IBM 405GP
332 Walnut board. If you have one of these boards and would like to
333 use the flash chips on it, say 'Y'.
336 tristate "Flash devices mapped on IBM 440GP Ebony"
337 depends on MTD_JEDECPROBE && EBONY
339 This enables access routines for the flash chips on the IBM 440GP
340 Ebony board. If you have one of these boards and would like to
341 use the flash chips on it, say 'Y'.
344 tristate "Flash devices mapped on IBM 440GX Ocotea"
345 depends on MTD_CFI && OCOTEA
347 This enables access routines for the flash chips on the IBM 440GX
348 Ocotea board. If you have one of these boards and would like to
349 use the flash chips on it, say 'Y'.
352 tristate "CFI Flash devices mapped on IBM Redwood"
353 depends on MTD_CFI && ( REDWOOD_4 || REDWOOD_5 || REDWOOD_6 )
355 This enables access routines for the flash chips on the IBM
356 Redwood board. If you have one of these boards and would like to
357 use the flash chips on it, say 'Y'.
360 tristate "Flash device mapped on TQ Components TQM834x Boards"
361 depends on MTD_CFI && TQM834x
363 This enables access routines for the flash chips on the
364 TQ Components TQM834x boards. If you have one of these boards
365 and would like to use the flash chips on it, say 'Y'.
367 config MTD_CSTM_MIPS_IXX
368 tristate "Flash chip mapping on ITE QED-4N-S01B, Globespan IVR or custom board"
369 depends on MIPS && MTD_CFI && MTD_JEDECPROBE && MTD_PARTITIONS
371 This provides a mapping driver for the Integrated Technology
372 Express, Inc (ITE) QED-4N-S01B eval board and the Globespan IVR
373 Reference Board. It provides the necessary addressing, length,
374 buswidth, vpp code and addition setup of the flash device for
375 these boards. In addition, this mapping driver can be used for
376 other boards via setting of the CONFIG_MTD_CSTM_MIPS_IXX_START/
377 LEN/BUSWIDTH parameters. This mapping will provide one mtd device
378 using one partition. The start address can be offset from the
379 beginning of flash and the len can be less than the total flash
380 device size to allow a window into the flash. Both CFI and JEDEC
383 config MTD_CSTM_MIPS_IXX_START
384 hex "Physical start address of flash mapping"
385 depends on MTD_CSTM_MIPS_IXX
388 This is the physical memory location that the MTD driver will
389 use for the flash chips on your particular target board.
390 Refer to the memory map which should hopefully be in the
391 documentation for your board.
393 config MTD_CSTM_MIPS_IXX_LEN
394 hex "Physical length of flash mapping"
395 depends on MTD_CSTM_MIPS_IXX
398 This is the total length that the MTD driver will use for the
399 flash chips on your particular board. Refer to the memory
400 map which should hopefully be in the documentation for your
403 config MTD_CSTM_MIPS_IXX_BUSWIDTH
404 int "Bus width in octets"
405 depends on MTD_CSTM_MIPS_IXX
408 This is the total bus width of the mapping of the flash chips
409 on your particular board.
412 tristate "Momenco Ocelot boot flash device"
413 depends on MIPS && MOMENCO_OCELOT
415 This enables access routines for the boot flash device and for the
416 NVRAM on the Momenco Ocelot board. If you have one of these boards
417 and would like access to either of these, say 'Y'.
419 config MTD_SOLUTIONENGINE
420 tristate "CFI Flash device mapped on Hitachi SolutionEngine"
421 depends on SUPERH && MTD_CFI && MTD_REDBOOT_PARTS
423 This enables access to the flash chips on the Hitachi SolutionEngine and
424 similar boards. Say 'Y' if you are building a kernel for such a board.
426 config MTD_ARM_INTEGRATOR
427 tristate "CFI Flash device mapped on ARM Integrator/P720T"
428 depends on ARM && MTD_CFI
431 tristate "Cirrus CDB89712 evaluation board mappings"
432 depends on MTD_CFI && ARCH_CDB89712
434 This enables access to the flash or ROM chips on the CDB89712 board.
435 If you have such a board, say 'Y'.
438 tristate "CFI Flash device mapped on StrongARM SA11x0"
439 depends on MTD_CFI && ARCH_SA1100 && MTD_PARTITIONS
441 This enables access to the flash chips on most platforms based on
442 the SA1100 and SA1110, including the Assabet and the Compaq iPAQ.
443 If you have such a board, say 'Y'.
446 tristate "CFI Flash device mapped on Compaq/HP iPAQ"
447 depends on IPAQ_HANDHELD && MTD_CFI
449 This provides a driver for the on-board flash of the iPAQ.
452 tristate "CFI Flash device mapped on DC21285 Footbridge"
453 depends on MTD_CFI && ARCH_FOOTBRIDGE && MTD_COMPLEX_MAPPINGS
455 This provides a driver for the flash accessed using Intel's
456 21285 bridge used with Intel's StrongARM processors. More info at
457 <http://www.intel.com/design/bridge/docs/21285_documentation.htm>.
460 tristate "CFI Flash device mapped on Intel IXP4xx based systems"
461 depends on MTD_CFI && MTD_COMPLEX_MAPPINGS && ARCH_IXP4XX
463 This enables MTD access to flash devices on platforms based
464 on Intel's IXP4xx family of network processors such as the
465 IXDP425 and Coyote. If you have an IXP4xx based board and
466 would like to use the flash chips on it, say 'Y'.
469 tristate "CFI Flash device mapped on Intel IXP2000 based systems"
470 depends on MTD_CFI && MTD_COMPLEX_MAPPINGS && ARCH_IXP2000
472 This enables MTD access to flash devices on platforms based
473 on Intel's IXP2000 family of network processors such as the
474 IXDP425 and Coyote. If you have an IXP2000 based board and
475 would like to use the flash chips on it, say 'Y'.
478 tristate "CFI Flash device mapped on the FortuNet board"
479 depends on MTD_CFI && MTD_PARTITIONS && SA1100_FORTUNET
481 This enables access to the Flash on the FortuNet board. If you
482 have such a board, say 'Y'.
485 tristate "NV-RAM mapping AUTCPU12 board"
486 depends on ARCH_AUTCPU12
488 This enables access to the NV-RAM on autronix autcpu12 board.
489 If you have such a board, say 'Y'.
492 tristate "CFI Flash device mapped on EDB7312"
493 depends on ARCH_EDB7312 && MTD_CFI
495 This enables access to the CFI Flash on the Cogent EDB7312 board.
496 If you have such a board, say 'Y' here.
499 tristate "JEDEC Flash device mapped on impA7"
500 depends on ARM && MTD_JEDECPROBE
502 This enables access to the NOR Flash on the impA7 board of
503 implementa GmbH. If you have such a board, say 'Y' here.
506 tristate "JEDEC Flash device mapped on Ceiva/Polaroid PhotoMax Digital Picture Frame"
507 depends on MTD_JEDECPROBE && ARCH_CEIVA
509 This enables access to the flash chips on the Ceiva/Polaroid
510 PhotoMax Digital Picture Frame.
511 If you have such a device, say 'Y'.
514 tristate "NOR Flash device on TOTO board"
515 depends on ARCH_OMAP && OMAP_TOTO
517 This enables access to the NOR flash on the Texas Instruments
521 tristate "Hynix evaluation board mappings"
522 depends on MTD_CFI && ( ARCH_H7201 || ARCH_H7202 )
524 This enables access to the flash chips on the Hynix evaluation boards.
525 If you have such a board, say 'Y'.
528 tristate "CFI Flash device mapped on Interface MPC-1211"
529 depends on SH_MPC1211 && MTD_CFI
531 This enables access to the flash chips on the Interface MPC-1211(CTP/PCI/MPC-SH02).
532 If you have such a board, say 'Y'.
535 tristate "TI OMAP board mappings"
536 depends on MTD_CFI && ARCH_OMAP
538 This enables access to the NOR flash chips on TI OMAP-based
539 boards defining flash platform devices and flash platform data.
540 These boards include the Innovator, H2, H3, OSK, Perseus2, and
541 more. If you have such a board, say 'Y'.
543 # This needs CFI or JEDEC, depending on the cards found.
545 tristate "PCI MTD driver"
546 depends on MTD && PCI && MTD_COMPLEX_MAPPINGS
548 Mapping for accessing flash devices on add-in cards like the Intel XScale
549 IQ80310 card, and the Intel EBSA285 card in blank ROM programming mode
550 (please see the manual for the link settings).
552 If you are not sure, say N.
555 tristate "PCMCIA MTD driver"
556 depends on MTD && PCMCIA && MTD_COMPLEX_MAPPINGS && BROKEN
558 Map driver for accessing PCMCIA linear flash memory cards. These
559 cards are usually around 4-16MiB in size. This does not include
560 Compact Flash cards which are treated as IDE devices.
562 config MTD_PCMCIA_ANONYMOUS
563 bool "Use PCMCIA MTD drivers for anonymous PCMCIA cards"
564 depends on MTD_PCMCIA
566 If this option is enabled, PCMCIA cards which do not report
567 anything about themselves are assumed to be MTD cards.
572 tristate "Generic uClinux RAM/ROM filesystem support"
573 depends on MTD_PARTITIONS && !MMU
575 Map driver to support image based filesystems for uClinux.
578 tristate "Map driver for WindRiver PowerQUICC II MPC82xx board"
579 depends on (SBC82xx || SBC8560)
580 select MTD_PARTITIONS
581 select MTD_MAP_BANK_WIDTH_4
582 select MTD_MAP_BANK_WIDTH_1
586 Map driver for WindRiver PowerQUICC II MPC82xx board. Drives
587 all three flash regions on CS0, CS1 and CS6 if they are configured
588 correctly by the boot loader.
591 tristate "Map driver for Dy-4 SVME/DMV-182 board."
593 select MTD_PARTITIONS
594 select MTD_MAP_BANK_WIDTH_32
596 select MTD_CFI_AMDSTD
598 Map driver for Dy-4 SVME/DMV-182 board.
601 tristate "Map driver for Simtec BAST (EB2410ITX) or Thorcom VR1000"
602 depends on ARCH_BAST || MACH_VR1000
603 select MTD_PARTITIONS
604 select MTD_MAP_BANK_WIDTH_16
605 select MTD_JEDECPROBE
607 Map driver for NOR flash on the Simtec BAST (EB2410ITX), or the
610 Note, this driver *cannot* over-ride the WP link on the
611 board, or currently detect the state of the link.
613 config MTD_BAST_MAXSIZE
614 int "Maximum size for BAST flash area (MiB)"
619 bool "ROM maped on Sharp SL Series"
620 depends on MTD && ARCH_PXA
622 This enables access to the flash chip on the Sharp SL Series of PDAs.
625 tristate "Map driver for platform device RAM (mtd-ram)"
629 Map driver for RAM areas described via the platform device
632 This selection automatically selects the map_ram driver.