mirror of
https://github.com/torvalds/linux.git
synced 2024-11-18 18:11:56 +00:00
ca2a88f56a
- Various cleanups especially in NAND tests
- Add support for NAND flash on BCMA bus
- DT support for sh_flctl and denali NAND drivers
- Kill obsolete/superceded drivers (fortunet, nomadik_nand)
- Fix JFFS2 locking bug in ENOMEM failure path
- New SPI flash chips, as usual
- Support writing in 'reliable mode' for DiskOnChip G4
- Debugfs support in nandsim
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)
iEYEABECAAYFAlDSAa4ACgkQdwG7hYl686MMcACeNYa//ghPtccb5L+IRXsqaFDL
Yi4AoLWOaOjN8qM4KUF/bfMEkwNGAePz
=DaAQ
-----END PGP SIGNATURE-----
Merge tag 'for-linus-20121219' of git://git.infradead.org/linux-mtd
Pull MTD updates from David Woodhouse:
- Various cleanups especially in NAND tests
- Add support for NAND flash on BCMA bus
- DT support for sh_flctl and denali NAND drivers
- Kill obsolete/superceded drivers (fortunet, nomadik_nand)
- Fix JFFS2 locking bug in ENOMEM failure path
- New SPI flash chips, as usual
- Support writing in 'reliable mode' for DiskOnChip G4
- Debugfs support in nandsim
* tag 'for-linus-20121219' of git://git.infradead.org/linux-mtd: (96 commits)
mtd: nand: typo in nand_id_has_period() comments
mtd: nand/gpio: use io{read,write}*_rep accessors
mtd: block2mtd: throttle writes by calling balance_dirty_pages_ratelimited.
mtd: nand: gpmi: reset BCH earlier, too, to avoid NAND startup problems
mtd: nand/docg4: fix and improve read of factory bbt
mtd: nand/docg4: reserve bb marker area in ecclayout
mtd: nand/docg4: add support for writing in reliable mode
mtd: mxc_nand: reorder part_probes to let cmdline override other sources
mtd: mxc_nand: fix unbalanced clk_disable() in error path
mtd: nandsim: Introduce debugfs infrastructure
mtd: physmap_of: error checking to prevent a NULL pointer dereference
mtg: docg3: potential divide by zero in doc_write_oob()
mtd: bcm47xxnflash: writing support
mtd: tests/read: initialize buffer for whole next page
mtd: at91: atmel_nand: return bit flips for the PMECC read_page()
mtd: fix recovery after failed write-buffer operation in cfi_cmdset_0002.c
mtd: nand: onfi need to be probed in 8 bits mode
mtd: nand: add NAND_BUSWIDTH_AUTO to autodetect bus width
mtd: nand: print flash size during detection
mted: nand_wait_ready timeout fix
...
579 lines
19 KiB
Plaintext
579 lines
19 KiB
Plaintext
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.
|
|
|
|
|
|
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>.
|
|
|
|
if MTD_NAND
|
|
|
|
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.
|
|
|
|
config MTD_SM_COMMON
|
|
tristate
|
|
default n
|
|
|
|
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.
|
|
|
|
config MTD_NAND_DENALI
|
|
tristate "Support Denali NAND controller"
|
|
help
|
|
Enable support for the Denali NAND controller. This should be
|
|
combined with either the PCI or platform drivers to provide device
|
|
registration.
|
|
|
|
config MTD_NAND_DENALI_PCI
|
|
tristate "Support Denali NAND controller on Intel Moorestown"
|
|
depends on PCI && MTD_NAND_DENALI
|
|
help
|
|
Enable the driver for NAND flash on Intel Moorestown, using the
|
|
Denali NAND controller core.
|
|
|
|
config MTD_NAND_DENALI_DT
|
|
tristate "Support Denali NAND controller as a DT device"
|
|
depends on HAVE_CLK && MTD_NAND_DENALI
|
|
help
|
|
Enable the driver for NAND flash on platforms using a Denali NAND
|
|
controller as a DT device.
|
|
|
|
config MTD_NAND_DENALI_SCRATCH_REG_ADDR
|
|
hex "Denali NAND size scratch register address"
|
|
default "0xFF108018"
|
|
depends on MTD_NAND_DENALI_PCI
|
|
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.
|
|
|
|
config MTD_NAND_H1900
|
|
tristate "iPAQ H1900 flash"
|
|
depends on ARCH_PXA && BROKEN
|
|
help
|
|
This enables the driver for the iPAQ h1900 flash.
|
|
|
|
config MTD_NAND_GPIO
|
|
tristate "GPIO NAND Flash driver"
|
|
depends on GENERIC_GPIO && ARM
|
|
help
|
|
This enables a GPIO based NAND flash driver.
|
|
|
|
config MTD_NAND_AMS_DELTA
|
|
tristate "NAND Flash device on Amstrad E3"
|
|
depends on MACH_AMS_DELTA
|
|
default y
|
|
help
|
|
Support for NAND flash on Amstrad E3 (Delta).
|
|
|
|
config MTD_NAND_OMAP2
|
|
tristate "NAND Flash device on OMAP2, OMAP3 and OMAP4"
|
|
depends on ARCH_OMAP2PLUS
|
|
help
|
|
Support for NAND flash on Texas Instruments OMAP2, OMAP3 and OMAP4
|
|
platforms.
|
|
|
|
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
|
|
|
|
config MTD_NAND_IDS
|
|
tristate
|
|
|
|
config MTD_NAND_RICOH
|
|
tristate "Ricoh xD card reader"
|
|
default n
|
|
depends on PCI
|
|
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'
|
|
|
|
config MTD_NAND_AU1550
|
|
tristate "Au1550/1200 NAND support"
|
|
depends on MIPS_ALCHEMY
|
|
help
|
|
This enables the driver for the NAND flash controller on the
|
|
AMD/Alchemy 1550 SOC.
|
|
|
|
config MTD_NAND_BF5XX
|
|
tristate "Blackfin on-chip NAND Flash Controller driver"
|
|
depends on BF54x || BF52x
|
|
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"
|
|
default y
|
|
depends on MTD_NAND_BF5XX
|
|
help
|
|
Enable the use of the BF5XX's internal ECC generator when
|
|
using NAND.
|
|
|
|
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.
|
|
|
|
config MTD_NAND_RTC_FROM4
|
|
tristate "Renesas Flash ROM 4-slot interface board (FROM_BOARD4)"
|
|
depends on SH_SOLUTION_ENGINE
|
|
select REED_SOLOMON
|
|
select REED_SOLOMON_DEC8
|
|
select BITREVERSE
|
|
help
|
|
This enables the driver for the Renesas Technology AG-AND
|
|
flash interface board (FROM_BOARD4)
|
|
|
|
config MTD_NAND_PPCHAMELEONEVB
|
|
tristate "NAND Flash device on PPChameleonEVB board"
|
|
depends on PPCHAMELEONEVB && BROKEN
|
|
help
|
|
This enables the NAND flash driver on the PPChameleon EVB Board.
|
|
|
|
config MTD_NAND_S3C2410
|
|
tristate "NAND Flash support for Samsung S3C SoCs"
|
|
depends on ARCH_S3C24XX || ARCH_S3C64XX
|
|
help
|
|
This enables the NAND flash controller on the S3C24xx and S3C64xx
|
|
SoCs
|
|
|
|
No board specific support is done by this driver, each board
|
|
must advertise a platform_device for the driver to attach.
|
|
|
|
config MTD_NAND_S3C2410_DEBUG
|
|
bool "Samsung S3C NAND driver debug"
|
|
depends on MTD_NAND_S3C2410
|
|
help
|
|
Enable debugging of the S3C NAND driver
|
|
|
|
config MTD_NAND_S3C2410_HWECC
|
|
bool "Samsung S3C NAND Hardware ECC"
|
|
depends on MTD_NAND_S3C2410
|
|
help
|
|
Enable the use of the controller's internal ECC generator when
|
|
using NAND. Early versions of the chips have had problems with
|
|
incorrect ECC generation, and if using these, the default of
|
|
software ECC is preferable.
|
|
|
|
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
|
|
|
|
config MTD_NAND_S3C2410_CLKSTOP
|
|
bool "Samsung S3C NAND IDLE clock stop"
|
|
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.
|
|
|
|
config MTD_NAND_DISKONCHIP
|
|
tristate "DiskOnChip 2000, Millennium and Millennium Plus (NAND reimplementation) (EXPERIMENTAL)"
|
|
depends on EXPERIMENTAL
|
|
depends on HAS_IOMEM
|
|
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".
|
|
|
|
config MTD_NAND_DOCG4
|
|
tristate "Support for DiskOnChip G4 (EXPERIMENTAL)"
|
|
depends on EXPERIMENTAL && HAS_IOMEM
|
|
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.
|
|
|
|
config MTD_NAND_SHARPSL
|
|
tristate "Support for NAND Flash on Sharp SL Series (C7xx + others)"
|
|
depends on ARCH_PXA
|
|
|
|
config MTD_NAND_CAFE
|
|
tristate "NAND support for OLPC CAFÉ chip"
|
|
depends on PCI
|
|
select REED_SOLOMON
|
|
select REED_SOLOMON_DEC16
|
|
help
|
|
Use NAND flash attached to the CAFÉ chip designed for the OLPC
|
|
laptop.
|
|
|
|
config MTD_NAND_CS553X
|
|
tristate "NAND support for CS5535/CS5536 (AMD Geode companion chip)"
|
|
depends on X86_32
|
|
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.
|
|
|
|
If you say "m", the module will be called cs553x_nand.
|
|
|
|
config MTD_NAND_ATMEL
|
|
tristate "Support for NAND Flash / SmartMedia on AT91 and AVR32"
|
|
depends on ARCH_AT91 || AVR32
|
|
help
|
|
Enables support for NAND Flash / Smart Media Card interface
|
|
on Atmel AT91 and AVR32 processors.
|
|
|
|
config MTD_NAND_PXA3xx
|
|
tristate "Support for NAND flash devices on PXA3xx"
|
|
depends on PXA3xx || ARCH_MMP
|
|
help
|
|
This enables the driver for the NAND flash device found on
|
|
PXA3xx processors
|
|
|
|
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.
|
|
|
|
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.
|
|
|
|
config MTD_NAND_CM_X270
|
|
tristate "Support for NAND Flash on CM-X270 modules"
|
|
depends on MACH_ARMCORE
|
|
|
|
config MTD_NAND_PASEMI
|
|
tristate "NAND support for PA Semi PWRficient"
|
|
depends on PPC_PASEMI
|
|
help
|
|
Enables support for NAND Flash interface on PA Semi PWRficient
|
|
based boards
|
|
|
|
config MTD_NAND_TMIO
|
|
tristate "NAND Flash device on Toshiba Mobile IO Controller"
|
|
depends on MFD_TMIO
|
|
help
|
|
Support for NAND flash connected to a Toshiba Mobile IO
|
|
Controller in some PDAs, including the Sharp SL6000x.
|
|
|
|
config MTD_NAND_NANDSIM
|
|
tristate "Support for NAND Flash Simulator"
|
|
help
|
|
The simulator may simulate various NAND flash chips for the
|
|
MTD nand layer.
|
|
|
|
config MTD_NAND_GPMI_NAND
|
|
tristate "GPMI NAND Flash Controller driver"
|
|
depends on MTD_NAND && MXS_DMA
|
|
help
|
|
Enables NAND Flash support for IMX23, IMX28 or IMX6.
|
|
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.
|
|
|
|
config MTD_NAND_BCM47XXNFLASH
|
|
tristate "Support for NAND flash on BCM4706 BCMA bus"
|
|
depends on BCMA_NFLASH
|
|
help
|
|
BCMA bus can have various flash memories attached, they are
|
|
registered by bcma as platform devices. This enables driver for
|
|
NAND flash memories. For now only BCM4706 is supported.
|
|
|
|
config MTD_NAND_PLATFORM
|
|
tristate "Support for generic platform NAND driver"
|
|
depends on HAS_IOMEM
|
|
help
|
|
This implements a generic NAND driver for on-SOC platform
|
|
devices. You will need to provide platform-specific functions
|
|
via platform_data.
|
|
|
|
config MTD_ALAUDA
|
|
tristate "MTD driver for Olympus MAUSB-10 and Fujifilm DPC-R1"
|
|
depends on USB
|
|
help
|
|
These two (and possibly other) Alauda-based cardreaders for
|
|
SmartMedia and xD allow raw flash access.
|
|
|
|
config MTD_NAND_ORION
|
|
tristate "NAND Flash support for Marvell Orion SoC"
|
|
depends on PLAT_ORION
|
|
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.
|
|
|
|
config MTD_NAND_FSL_ELBC
|
|
tristate "NAND support for Freescale eLBC controllers"
|
|
depends on PPC_OF
|
|
select FSL_LBC
|
|
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.
|
|
|
|
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.
|
|
|
|
config MTD_NAND_FSL_UPM
|
|
tristate "Support for NAND on Freescale UPM"
|
|
depends on PPC_83xx || PPC_85xx
|
|
select FSL_LBC
|
|
help
|
|
Enables support for NAND Flash chips wired onto Freescale PowerPC
|
|
processor localbus with User-Programmable Machine support.
|
|
|
|
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.
|
|
|
|
config MTD_NAND_MXC
|
|
tristate "MXC NAND support"
|
|
depends on ARCH_MXC
|
|
help
|
|
This enables the driver for the NAND flash controller on the
|
|
MXC processors.
|
|
|
|
config MTD_NAND_SH_FLCTL
|
|
tristate "Support for NAND on Renesas SuperH FLCTL"
|
|
depends on SUPERH || ARCH_SHMOBILE
|
|
help
|
|
Several Renesas SuperH CPU has FLCTL. This option enables support
|
|
for NAND Flash using FLCTL.
|
|
|
|
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.
|
|
|
|
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.
|
|
|
|
config MTD_NAND_SOCRATES
|
|
tristate "Support for NAND on Socrates board"
|
|
depends on SOCRATES
|
|
help
|
|
Enables support for NAND Flash chips wired onto Socrates board.
|
|
|
|
config MTD_NAND_NUC900
|
|
tristate "Support for NAND on Nuvoton NUC9xx/w90p910 evaluation boards."
|
|
depends on ARCH_W90X900
|
|
help
|
|
This enables the driver for the NAND Flash on evaluation board based
|
|
on w90p910 / NUC9xx.
|
|
|
|
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.
|
|
|
|
config MTD_NAND_FSMC
|
|
tristate "Support for NAND on ST Micros FSMC"
|
|
depends on PLAT_SPEAR || ARCH_NOMADIK || ARCH_U8500 || MACH_U300
|
|
help
|
|
Enables support for NAND Flash chips on the ST Microelectronics
|
|
Flexible Static Memory Controller (FSMC)
|
|
|
|
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).
|
|
|
|
endif # MTD_NAND
|