Kconfig 18.3 KB
Newer Older
M
Maxim Levitsky 已提交
1 2 3 4 5 6 7 8 9 10 11
config MTD_NAND_ECC
	tristate

config MTD_NAND_ECC_SMC
	bool "NAND ECC Smart Media byte order"
	depends on MTD_NAND_ECC
	default n
	help
	  Software ECC according to the Smart Media Specification.
	  The original Linux implementation had byte 0 and 1 swapped.

M
Maxim Levitsky 已提交
12 13 14 15 16 17 18 19 20 21 22

menuconfig MTD_NAND
	tristate "NAND Device Support"
	depends on MTD
	select MTD_NAND_IDS
	select MTD_NAND_ECC
	help
	  This enables support for accessing all type of NAND flash
	  devices. For further information see
	  <http://www.linux-mtd.infradead.org/doc/nand.html>.

J
Jan Engelhardt 已提交
23 24
if MTD_NAND

25 26 27 28 29 30 31 32 33 34 35 36 37 38
config MTD_NAND_BCH
	tristate
	select BCH
	depends on MTD_NAND_ECC_BCH
	default MTD_NAND

config MTD_NAND_ECC_BCH
	bool "Support software BCH ECC"
	default n
	help
	  This enables support for software BCH error correction. Binary BCH
	  codes are more powerful and cpu intensive than traditional Hamming
	  ECC codes. They are used with NAND devices requiring more than 1 bit
	  of error correction.
L
Linus Torvalds 已提交
39

40 41 42 43
config MTD_SM_COMMON
	tristate
	default n

44 45 46 47 48 49 50 51
config MTD_NAND_MUSEUM_IDS
	bool "Enable chip ids for obsolete ancient NAND devices"
	default n
	help
	  Enable this option only when your board has first generation
	  NAND chips (page size 256 byte, erase size 4-8KiB). The IDs
	  of these chips were reused by later, larger chips.

L
Linus Torvalds 已提交
52 53
config MTD_NAND_AUTCPU12
	tristate "SmartMediaCard on autronix autcpu12 board"
J
Jan Engelhardt 已提交
54
	depends on ARCH_AUTCPU12
L
Linus Torvalds 已提交
55
	help
56
	  This enables the driver for the autronix autcpu12 board to
L
Linus Torvalds 已提交
57 58
	  access the SmartMediaCard.

59 60 61 62 63 64 65 66 67 68
config MTD_NAND_DENALI
       depends on PCI
        tristate "Support Denali NAND controller on Intel Moorestown"
        help
          Enable the driver for NAND flash on Intel Moorestown, using the
          Denali NAND controller core.
 
config MTD_NAND_DENALI_SCRATCH_REG_ADDR
        hex "Denali NAND size scratch register address"
        default "0xFF108018"
69
        depends on MTD_NAND_DENALI
70 71 72 73 74 75 76
        help
          Some platforms place the NAND chip size in a scratch register
          because (some versions of) the driver aren't able to automatically
          determine the size of certain chips. Set the address of the
          scratch register here to enable this feature. On Intel Moorestown
          boards, the scratch register is at 0xFF108018.

L
Linus Torvalds 已提交
77 78
config MTD_NAND_H1900
	tristate "iPAQ H1900 flash"
A
Arnd Bergmann 已提交
79
	depends on ARCH_PXA && BROKEN
L
Linus Torvalds 已提交
80 81 82
	help
	  This enables the driver for the iPAQ h1900 flash.

83 84
config MTD_NAND_GPIO
	tristate "GPIO NAND Flash driver"
85
	depends on GENERIC_GPIO && ARM
86 87 88
	help
	  This enables a GPIO based NAND flash driver.

L
Linus Torvalds 已提交
89 90
config MTD_NAND_SPIA
	tristate "NAND Flash device on SPIA board"
J
Jan Engelhardt 已提交
91
	depends on ARCH_P720T
L
Linus Torvalds 已提交
92 93 94
	help
	  If you had to ask, you don't have one. Say 'N'.

95 96
config MTD_NAND_AMS_DELTA
	tristate "NAND Flash device on Amstrad E3"
J
Jan Engelhardt 已提交
97
	depends on MACH_AMS_DELTA
98
	default y
99 100 101
	help
	  Support for NAND flash on Amstrad E3 (Delta).

102
config MTD_NAND_OMAP2
J
Jan Weitzel 已提交
103
	tristate "NAND Flash device on OMAP2, OMAP3 and OMAP4"
104
	depends on ARCH_OMAP2PLUS
105
	help
J
Jan Weitzel 已提交
106 107
          Support for NAND flash on Texas Instruments OMAP2, OMAP3 and OMAP4
	  platforms.
108

109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148
config MTD_NAND_OMAP_BCH
	depends on MTD_NAND && MTD_NAND_OMAP2 && ARCH_OMAP3
	bool "Enable support for hardware BCH error correction"
	default n
	select BCH
	select BCH_CONST_PARAMS
	help
	 Support for hardware BCH error correction.

choice
	prompt "BCH error correction capability"
	depends on MTD_NAND_OMAP_BCH

config MTD_NAND_OMAP_BCH8
	bool "8 bits / 512 bytes (recommended)"
	help
	 Support correcting up to 8 bitflips per 512-byte block.
	 This will use 13 bytes of spare area per 512 bytes of page data.
	 This is the recommended mode, as 4-bit mode does not work
	 on some OMAP3 revisions, due to a hardware bug.

config MTD_NAND_OMAP_BCH4
	bool "4 bits / 512 bytes"
	help
	 Support correcting up to 4 bitflips per 512-byte block.
	 This will use 7 bytes of spare area per 512 bytes of page data.
	 Note that this mode does not work on some OMAP3 revisions, due to a
	 hardware bug. Please check your OMAP datasheet before selecting this
	 mode.

endchoice

if MTD_NAND_OMAP_BCH
config BCH_CONST_M
	default 13
config BCH_CONST_T
	default 4 if MTD_NAND_OMAP_BCH4
	default 8 if MTD_NAND_OMAP_BCH8
endif

L
Linus Torvalds 已提交
149 150 151
config MTD_NAND_IDS
	tristate

152 153 154
config MTD_NAND_RICOH
	tristate "Ricoh xD card reader"
	default n
155
	depends on PCI
156 157 158 159 160 161 162 163
	select MTD_SM_COMMON
	help
	  Enable support for Ricoh R5C852 xD card reader
	  You also need to enable ether
	  NAND SSFDC (SmartMedia) read only translation layer' or new
	  expermental, readwrite
	  'SmartMedia/xD new translation layer'

L
Linus Torvalds 已提交
164
config MTD_NAND_AU1550
165
	tristate "Au1550/1200 NAND support"
166
	depends on MIPS_ALCHEMY
L
Linus Torvalds 已提交
167 168 169 170
	help
	  This enables the driver for the NAND flash controller on the
	  AMD/Alchemy 1550 SOC.

171 172
config MTD_NAND_BF5XX
	tristate "Blackfin on-chip NAND Flash Controller driver"
173
	depends on BF54x || BF52x
174 175 176 177 178 179 180 181 182 183 184
	help
	  This enables the Blackfin on-chip NAND flash controller

	  No board specific support is done by this driver, each board
	  must advertise a platform_device for the driver to attach.

	  This driver can also be built as a module. If so, the module
	  will be called bf5xx-nand.

config MTD_NAND_BF5XX_HWECC
	bool "BF5XX NAND Hardware ECC"
185
	default y
186 187 188 189 190
	depends on MTD_NAND_BF5XX
	help
	  Enable the use of the BF5XX's internal ECC generator when
	  using NAND.

191 192 193 194 195 196 197 198 199 200 201 202
config MTD_NAND_BF5XX_BOOTROM_ECC
	bool "Use Blackfin BootROM ECC Layout"
	default n
	depends on MTD_NAND_BF5XX_HWECC
	help
	  If you wish to modify NAND pages and allow the Blackfin on-chip
	  BootROM to boot from them, say Y here.  This is only necessary
	  if you are booting U-Boot out of NAND and you wish to update
	  U-Boot from Linux' userspace.  Otherwise, you should say N here.

	  If unsure, say N.

L
Linus Torvalds 已提交
203 204
config MTD_NAND_RTC_FROM4
	tristate "Renesas Flash ROM 4-slot interface board (FROM_BOARD4)"
J
Jan Engelhardt 已提交
205
	depends on SH_SOLUTION_ENGINE
L
Linus Torvalds 已提交
206 207
	select REED_SOLOMON
	select REED_SOLOMON_DEC8
208
	select BITREVERSE
L
Linus Torvalds 已提交
209
	help
210
	  This enables the driver for the Renesas Technology AG-AND
L
Linus Torvalds 已提交
211 212 213 214
	  flash interface board (FROM_BOARD4)

config MTD_NAND_PPCHAMELEONEVB
	tristate "NAND Flash device on PPChameleonEVB board"
J
Jan Engelhardt 已提交
215
	depends on PPCHAMELEONEVB && BROKEN
L
Linus Torvalds 已提交
216 217 218 219
	help
	  This enables the NAND flash driver on the PPChameleon EVB Board.

config MTD_NAND_S3C2410
220
	tristate "NAND Flash support for Samsung S3C SoCs"
221
	depends on ARCH_S3C24XX || ARCH_S3C64XX
L
Linus Torvalds 已提交
222
	help
223
	  This enables the NAND flash controller on the S3C24xx and S3C64xx
B
Ben Dooks 已提交
224
	  SoCs
L
Linus Torvalds 已提交
225

226
	  No board specific support is done by this driver, each board
227
	  must advertise a platform_device for the driver to attach.
L
Linus Torvalds 已提交
228 229

config MTD_NAND_S3C2410_DEBUG
230
	bool "Samsung S3C NAND driver debug"
L
Linus Torvalds 已提交
231 232
	depends on MTD_NAND_S3C2410
	help
233
	  Enable debugging of the S3C NAND driver
L
Linus Torvalds 已提交
234 235

config MTD_NAND_S3C2410_HWECC
236
	bool "Samsung S3C NAND Hardware ECC"
L
Linus Torvalds 已提交
237 238
	depends on MTD_NAND_S3C2410
	help
239 240
	  Enable the use of the controller's internal ECC generator when
	  using NAND. Early versions of the chips have had problems with
L
Linus Torvalds 已提交
241 242 243
	  incorrect ECC generation, and if using these, the default of
	  software ECC is preferable.

S
Sean MacLennan 已提交
244 245 246 247 248 249 250
config MTD_NAND_NDFC
	tristate "NDFC NanD Flash Controller"
	depends on 4xx
	select MTD_NAND_ECC_SMC
	help
	 NDFC Nand Flash Controllers are integrated in IBM/AMCC's 4xx SoCs

251
config MTD_NAND_S3C2410_CLKSTOP
252
	bool "Samsung S3C NAND IDLE clock stop"
253 254 255 256 257 258 259 260
	depends on MTD_NAND_S3C2410
	default n
	help
	  Stop the clock to the NAND controller when there is no chip
	  selected to save power. This will mean there is a small delay
	  when the is NAND chip selected or released, but will save
	  approximately 5mA of power when there is nothing happening.

L
Linus Torvalds 已提交
261 262
config MTD_NAND_DISKONCHIP
	tristate "DiskOnChip 2000, Millennium and Millennium Plus (NAND reimplementation) (EXPERIMENTAL)"
J
Jan Engelhardt 已提交
263
	depends on EXPERIMENTAL
R
Richard Weinberger 已提交
264
	depends on HAS_IOMEM
L
Linus Torvalds 已提交
265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331
	select REED_SOLOMON
	select REED_SOLOMON_DEC16
	help
	  This is a reimplementation of M-Systems DiskOnChip 2000,
	  Millennium and Millennium Plus as a standard NAND device driver,
	  as opposed to the earlier self-contained MTD device drivers.
	  This should enable, among other things, proper JFFS2 operation on
	  these devices.

config MTD_NAND_DISKONCHIP_PROBE_ADVANCED
        bool "Advanced detection options for DiskOnChip"
        depends on MTD_NAND_DISKONCHIP
        help
          This option allows you to specify nonstandard address at which to
          probe for a DiskOnChip, or to change the detection options.  You
          are unlikely to need any of this unless you are using LinuxBIOS.
          Say 'N'.

config MTD_NAND_DISKONCHIP_PROBE_ADDRESS
        hex "Physical address of DiskOnChip" if MTD_NAND_DISKONCHIP_PROBE_ADVANCED
        depends on MTD_NAND_DISKONCHIP
        default "0"
        ---help---
        By default, the probe for DiskOnChip devices will look for a
        DiskOnChip at every multiple of 0x2000 between 0xC8000 and 0xEE000.
        This option allows you to specify a single address at which to probe
        for the device, which is useful if you have other devices in that
        range which get upset when they are probed.

        (Note that on PowerPC, the normal probe will only check at
        0xE4000000.)

        Normally, you should leave this set to zero, to allow the probe at
        the normal addresses.

config MTD_NAND_DISKONCHIP_PROBE_HIGH
        bool "Probe high addresses"
        depends on MTD_NAND_DISKONCHIP_PROBE_ADVANCED
        help
          By default, the probe for DiskOnChip devices will look for a
          DiskOnChip at every multiple of 0x2000 between 0xC8000 and 0xEE000.
          This option changes to make it probe between 0xFFFC8000 and
          0xFFFEE000.  Unless you are using LinuxBIOS, this is unlikely to be
          useful to you.  Say 'N'.

config MTD_NAND_DISKONCHIP_BBTWRITE
	bool "Allow BBT writes on DiskOnChip Millennium and 2000TSOP"
	depends on MTD_NAND_DISKONCHIP
	help
	  On DiskOnChip devices shipped with the INFTL filesystem (Millennium
	  and 2000 TSOP/Alon), Linux reserves some space at the end of the
	  device for the Bad Block Table (BBT).  If you have existing INFTL
	  data on your device (created by non-Linux tools such as M-Systems'
	  DOS drivers), your data might overlap the area Linux wants to use for
	  the BBT.  If this is a concern for you, leave this option disabled and
	  Linux will not write BBT data into this area.
	  The downside of leaving this option disabled is that if bad blocks
	  are detected by Linux, they will not be recorded in the BBT, which
	  could cause future problems.
	  Once you enable this option, new filesystems (INFTL or others, created
	  in Linux or other operating systems) will not use the reserved area.
	  The only reason not to enable this option is to prevent damage to
	  preexisting filesystems.
	  Even if you leave this disabled, you can enable BBT writes at module
	  load time (assuming you build diskonchip as a module) with the module
	  parameter "inftl_bbt_write=1".

332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351
config MTD_NAND_DOCG4
	tristate "Support for DiskOnChip G4 (EXPERIMENTAL)"
	depends on EXPERIMENTAL
	select BCH
	select BITREVERSE
	help
	  Support for diskonchip G4 nand flash, found in various smartphones and
	  PDAs, among them the Palm Treo680, HTC Prophet and Wizard, Toshiba
	  Portege G900, Asus P526, and O2 XDA Zinc.

	  With this driver you will be able to use UBI and create a ubifs on the
	  device, so you may wish to consider enabling UBI and UBIFS as well.

	  These devices ship with the Mys/Sandisk SAFTL formatting, for which
	  there is currently no mtd parser, so you may want to use command line
	  partitioning to segregate write-protected blocks. On the Treo680, the
	  first five erase blocks (256KiB each) are write-protected, followed
	  by the block containing the saftl partition table.  This is probably
	  typical.

352 353
config MTD_NAND_SHARPSL
	tristate "Support for NAND Flash on Sharp SL Series (C7xx + others)"
J
Jan Engelhardt 已提交
354
	depends on ARCH_PXA
355

356
config MTD_NAND_CAFE
357 358 359 360 361
	tristate "NAND support for OLPC CAFÉ chip"
	depends on PCI
	select REED_SOLOMON
	select REED_SOLOMON_DEC16
	help
362
	  Use NAND flash attached to the CAFÉ chip designed for the OLPC
363
	  laptop.
364

365 366
config MTD_NAND_CS553X
	tristate "NAND support for CS5535/CS5536 (AMD Geode companion chip)"
367
	depends on X86_32
368 369 370 371 372 373 374 375
	help
	  The CS553x companion chips for the AMD Geode processor
	  include NAND flash controllers with built-in hardware ECC
	  capabilities; enabling this option will allow you to use
	  these. The driver will check the MSRs to verify that the
	  controller is enabled for NAND, and currently requires that
	  the controller be in MMIO mode.

376
	  If you say "m", the module will be called cs553x_nand.
377

378
config MTD_NAND_ATMEL
379
	tristate "Support for NAND Flash / SmartMedia on AT91 and AVR32"
380
	depends on ARCH_AT91 || AVR32
A
Andrew Victor 已提交
381 382
	help
	  Enables support for NAND Flash / Smart Media Card interface
383
	  on Atmel AT91 and AVR32 processors.
A
Andrew Victor 已提交
384

E
eric miao 已提交
385
config MTD_NAND_PXA3xx
386
	tristate "Support for NAND flash devices on PXA3xx"
387
	depends on PXA3xx || ARCH_MMP
E
eric miao 已提交
388 389 390 391
	help
	  This enables the driver for the NAND flash device found on
	  PXA3xx processors

R
Roland Stigge 已提交
392 393 394 395 396 397 398 399 400 401 402
config MTD_NAND_SLC_LPC32XX
	tristate "NXP LPC32xx SLC Controller"
	depends on ARCH_LPC32XX
	help
	  Enables support for NXP's LPC32XX SLC (i.e. for Single Level Cell
	  chips) NAND controller. This is the default for the PHYTEC 3250
	  reference board which contains a NAND256R3A2CZA6 chip.

	  Please check the actual NAND chip connected and its support
	  by the SLC NAND controller.

R
Roland Stigge 已提交
403 404 405 406 407 408 409 410 411 412 413
config MTD_NAND_MLC_LPC32XX
	tristate "NXP LPC32xx MLC Controller"
	depends on ARCH_LPC32XX
	help
	  Uses the LPC32XX MLC (i.e. for Multi Level Cell chips) NAND
	  controller. This is the default for the WORK92105 controller
	  board.

	  Please check the actual NAND chip connected and its support
	  by the MLC NAND controller.

M
Mike Rapoport 已提交
414 415
config MTD_NAND_CM_X270
	tristate "Support for NAND Flash on CM-X270 modules"
416
	depends on MACH_ARMCORE
M
Mike Rapoport 已提交
417

E
Egor Martovetsky 已提交
418 419
config MTD_NAND_PASEMI
	tristate "NAND support for PA Semi PWRficient"
420
	depends on PPC_PASEMI
E
Egor Martovetsky 已提交
421 422 423
	help
	  Enables support for NAND Flash interface on PA Semi PWRficient
	  based boards
M
Mike Rapoport 已提交
424

425 426
config MTD_NAND_TMIO
	tristate "NAND Flash device on Toshiba Mobile IO Controller"
427
	depends on MFD_TMIO
428 429 430 431
	help
	  Support for NAND flash connected to a Toshiba Mobile IO
	  Controller in some PDAs, including the Sharp SL6000x.

432 433
config MTD_NAND_NANDSIM
	tristate "Support for NAND Flash Simulator"
L
Linus Torvalds 已提交
434
	help
435
	  The simulator may simulate various NAND flash chips for the
L
Linus Torvalds 已提交
436
	  MTD nand layer.
437

438
config MTD_NAND_GPMI_NAND
439
        tristate "GPMI NAND Flash Controller driver"
440
        depends on MTD_NAND && MXS_DMA
441
        help
442
	 Enables NAND Flash support for IMX23, IMX28 or IMX6.
443 444 445 446 447 448
	 The GPMI controller is very powerful, with the help of BCH
	 module, it can do the hardware ECC. The GPMI supports several
	 NAND flashs at the same time. The GPMI may conflicts with other
	 block, such as SD card. So pay attention to it when you enable
	 the GPMI.

449 450
config MTD_NAND_PLATFORM
	tristate "Support for generic platform NAND driver"
R
Richard Weinberger 已提交
451
	depends on HAS_IOMEM
452 453 454 455 456
	help
	  This implements a generic NAND driver for on-SOC platform
	  devices. You will need to provide platform-specific functions
	  via platform_data.

457
config MTD_ALAUDA
458
	tristate "MTD driver for Olympus MAUSB-10 and Fujifilm DPC-R1"
459
	depends on USB
460 461 462
	help
	  These two (and possibly other) Alauda-based cardreaders for
	  SmartMedia and xD allow raw flash access.
463

464 465
config MTD_NAND_ORION
	tristate "NAND Flash support for Marvell Orion SoC"
466
	depends on PLAT_ORION
467 468 469 470 471 472
	help
	  This enables the NAND flash controller on Orion machines.

	  No board specific support is done by this driver, each board
	  must advertise a platform_device for the driver to attach.

473 474
config MTD_NAND_FSL_ELBC
	tristate "NAND support for Freescale eLBC controllers"
475
	depends on PPC_OF
476
	select FSL_LBC
477 478 479 480 481 482
	help
	  Various Freescale chips, including the 8313, include a NAND Flash
	  Controller Module with built-in hardware ECC capabilities.
	  Enabling this option will enable you to use this to control
	  external NAND devices.

483 484 485 486 487 488 489 490 491 492
config MTD_NAND_FSL_IFC
	tristate "NAND support for Freescale IFC controller"
	depends on MTD_NAND && FSL_SOC
	select FSL_IFC
	help
	  Various Freescale chips e.g P1010, include a NAND Flash machine
	  with built-in hardware ECC capabilities.
	  Enabling this option will enable you to use this to control
	  external NAND devices.

493 494
config MTD_NAND_FSL_UPM
	tristate "Support for NAND on Freescale UPM"
495
	depends on PPC_83xx || PPC_85xx
496 497 498 499 500
	select FSL_LBC
	help
	  Enables support for NAND Flash chips wired onto Freescale PowerPC
	  processor localbus with User-Programmable Machine support.

501 502 503 504 505 506 507
config MTD_NAND_MPC5121_NFC
	tristate "MPC5121 built-in NAND Flash Controller support"
	depends on PPC_MPC512x
	help
	  This enables the driver for the NAND flash controller on the
	  MPC5121 SoC.

508 509
config MTD_NAND_MXC
	tristate "MXC NAND support"
510
	depends on ARCH_MXC
511 512 513 514
	help
	  This enables the driver for the NAND flash controller on the
	  MXC processors.

515 516 517 518 519 520
config MTD_NAND_NOMADIK
	tristate "ST Nomadik 8815 NAND support"
	depends on ARCH_NOMADIK
	help
	  Driver for the NAND flash controller on the Nomadik, with ECC.

521 522
config MTD_NAND_SH_FLCTL
	tristate "Support for NAND on Renesas SuperH FLCTL"
523
	depends on SUPERH || ARCH_SHMOBILE
524 525
	help
	  Several Renesas SuperH CPU has FLCTL. This option enables support
M
Magnus Damm 已提交
526
	  for NAND Flash using FLCTL.
527

528 529 530 531 532 533 534
config MTD_NAND_DAVINCI
        tristate "Support NAND on DaVinci SoC"
        depends on ARCH_DAVINCI
        help
	  Enable the driver for NAND flash chips on Texas Instruments
	  DaVinci processors.

535 536 537 538 539 540
config MTD_NAND_TXX9NDFMC
	tristate "NAND Flash support for TXx9 SoC"
	depends on SOC_TX4938 || SOC_TX4939
	help
	  This enables the NAND flash controller on the TXx9 SoCs.

541 542
config MTD_NAND_SOCRATES
	tristate "Support for NAND on Socrates board"
543
	depends on SOCRATES
544 545 546
	help
	  Enables support for NAND Flash chips wired onto Socrates board.

547 548
config MTD_NAND_NUC900
	tristate "Support for NAND on Nuvoton NUC9xx/w90p910 evaluation boards."
J
Jamie Iles 已提交
549
	depends on ARCH_W90X900
550 551
	help
	  This enables the driver for the NAND Flash on evaluation board based
552
	  on w90p910 / NUC9xx.
553

554 555 556 557 558 559
config MTD_NAND_JZ4740
	tristate "Support for JZ4740 SoC NAND controller"
	depends on MACH_JZ4740
	help
		Enables support for NAND Flash on JZ4740 SoC based boards.

L
Linus Walleij 已提交
560 561 562 563 564 565 566
config MTD_NAND_FSMC
	tristate "Support for NAND on ST Micros FSMC"
	depends on PLAT_SPEAR || PLAT_NOMADIK || MACH_U300
	help
	  Enables support for NAND Flash chips on the ST Microelectronics
	  Flexible Static Memory Controller (FSMC)

567 568 569 570 571 572 573 574
config MTD_NAND_XWAY
	tristate "Support for NAND on Lantiq XWAY SoC"
	depends on LANTIQ && SOC_TYPE_XWAY
	select MTD_NAND_PLATFORM
	help
	  Enables support for NAND Flash chips on Lantiq XWAY SoCs. NAND is attached
	  to the External Bus Unit (EBU).

J
Jan Engelhardt 已提交
575
endif # MTD_NAND