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Commit 93db446a authored by Boris Brezillon's avatar Boris Brezillon
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mtd: nand: move raw NAND related code to the raw/ subdir 

As part of the process of sharing more code between different NAND
based devices, we need to move all raw NAND related code to the raw/
subdirectory.
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@bootlin.com>
parent 7b6afee7
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Showing with 669 additions and 665 deletions
Documentation/arm/Samsung-S3C24XX/S3C2412.txt
View file @ 93db446a
......@@ -46,7 +46,7 @@ NAND
----
The NAND hardware is similar to the S3C2440, and is supported by the
s3c2410 driver in the drivers/mtd/nand directory.
s3c2410 driver in the drivers/mtd/nand/raw directory.
USB Host
......
Documentation/driver-api/mtdnand.rst
View file @ 93db446a
......@@ -967,10 +967,10 @@ API functions which are exported. Each function has a short description
which is marked with an [XXX] identifier. See the chapter "Documentation
hints" for an explanation.
.. kernel-doc:: drivers/mtd/nand/nand_base.c
.. kernel-doc:: drivers/mtd/nand/raw/nand_base.c
:export:
.. kernel-doc:: drivers/mtd/nand/nand_ecc.c
.. kernel-doc:: drivers/mtd/nand/raw/nand_ecc.c
:export:
Internal Functions Provided
......@@ -982,10 +982,10 @@ marked with an [XXX] identifier. See the chapter "Documentation hints"
for an explanation. The functions marked with [DEFAULT] might be
relevant for a board driver developer.
.. kernel-doc:: drivers/mtd/nand/nand_base.c
.. kernel-doc:: drivers/mtd/nand/raw/nand_base.c
:internal:
.. kernel-doc:: drivers/mtd/nand/nand_bbt.c
.. kernel-doc:: drivers/mtd/nand/raw/nand_bbt.c
:internal:
Credits
......
Documentation/gpio/drivers-on-gpio.txt
View file @ 93db446a
......@@ -74,8 +74,8 @@ hardware descriptions such as device tree or ACPI:
it from 1-to-0-to-1. If that hardware does not receive its "ping"
periodically, it will reset the system.
- gpio-nand: drivers/mtd/nand/gpio.c is used to connect a NAND flash chip to
a set of simple GPIO lines: RDY, NCE, ALE, CLE, NWP. It interacts with the
- gpio-nand: drivers/mtd/nand/raw/gpio.c is used to connect a NAND flash chip
to a set of simple GPIO lines: RDY, NCE, ALE, CLE, NWP. It interacts with the
NAND flash MTD subsystem and provides chip access and partition parsing like
any other NAND driving hardware.
......
MAINTAINERS
View file @ 93db446a
......@@ -1710,7 +1710,7 @@ F: drivers/input/keyboard/w90p910_keypad.c
F: drivers/input/touchscreen/w90p910_ts.c
F: drivers/watchdog/nuc900_wdt.c
F: drivers/net/ethernet/nuvoton/w90p910_ether.c
F: drivers/mtd/nand/nuc900_nand.c
F: drivers/mtd/nand/raw/nuc900_nand.c
F: drivers/rtc/rtc-nuc900.c
F: drivers/spi/spi-nuc900.c
F: drivers/usb/host/ehci-w90x900.c
......@@ -3014,7 +3014,7 @@ M: Kamal Dasu <kdasu.kdev@gmail.com>
L: linux-mtd@lists.infradead.org
L: bcm-kernel-feedback-list@broadcom.com
S: Maintained
F: drivers/mtd/nand/brcmnand/
F: drivers/mtd/nand/raw/brcmnand/
BROADCOM STB DPFE DRIVER
M: Markus Mayer <mmayer@broadcom.com>
......@@ -4116,7 +4116,7 @@ DENALI NAND DRIVER
M: Masahiro Yamada <yamada.masahiro@socionext.com>
L: linux-mtd@lists.infradead.org
S: Supported
F: drivers/mtd/nand/denali*
F: drivers/mtd/nand/raw/denali*
DESIGNWARE USB2 DRD IP DRIVER
M: John Youn <johnyoun@synopsys.com>
......@@ -5646,7 +5646,7 @@ FREESCALE GPMI NAND DRIVER
M: Han Xu <han.xu@nxp.com>
L: linux-mtd@lists.infradead.org
S: Maintained
F: drivers/mtd/nand/gpmi-nand/*
F: drivers/mtd/nand/raw/gpmi-nand/*
FREESCALE I2C CPM DRIVER
M: Jochen Friedrich <jochen@scram.de>
......@@ -6955,7 +6955,7 @@ INGENIC JZ4780 NAND DRIVER
M: Harvey Hunt <harveyhuntnexus@gmail.com>
L: linux-mtd@lists.infradead.org
S: Maintained
F: drivers/mtd/nand/jz4780_*
F: drivers/mtd/nand/raw/jz4780_*
INOTIFY
M: Jan Kara <jack@suse.cz>
......@@ -8474,7 +8474,7 @@ MARVELL NAND CONTROLLER DRIVER
M: Miquel Raynal <miquel.raynal@free-electrons.com>
L: linux-mtd@lists.infradead.org
S: Maintained
F: drivers/mtd/nand/marvell_nand.c
F: drivers/mtd/nand/raw/marvell_nand.c
F: Documentation/devicetree/bindings/mtd/marvell-nand.txt
MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
......@@ -9136,7 +9136,7 @@ M: Wenyou Yang <wenyou.yang@microchip.com>
M: Josh Wu <rainyfeeling@outlook.com>
L: linux-mtd@lists.infradead.org
S: Supported
F: drivers/mtd/nand/atmel/*
F: drivers/mtd/nand/raw/atmel/*
F: Documentation/devicetree/bindings/mtd/atmel-nand.txt
MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
......@@ -11331,7 +11331,7 @@ PXA3xx NAND FLASH DRIVER
M: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
L: linux-mtd@lists.infradead.org
S: Maintained
F: drivers/mtd/nand/pxa3xx_nand.c
F: drivers/mtd/nand/raw/pxa3xx_nand.c
QAT DRIVER
M: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
......@@ -11815,8 +11815,8 @@ F: drivers/memstick/host/r592.*
RICOH SMARTMEDIA/XD DRIVER
M: Maxim Levitsky <maximlevitsky@gmail.com>
S: Maintained
F: drivers/mtd/nand/r852.c
F: drivers/mtd/nand/r852.h
F: drivers/mtd/nand/raw/r852.c
F: drivers/mtd/nand/raw/r852.h
RISC-V ARCHITECTURE
M: Palmer Dabbelt <palmer@sifive.com>
......@@ -14635,7 +14635,7 @@ VF610 NAND DRIVER
M: Stefan Agner <stefan@agner.ch>
L: linux-mtd@lists.infradead.org
S: Supported
F: drivers/mtd/nand/vf610_nfc.c
F: drivers/mtd/nand/raw/vf610_nfc.c
VFAT/FAT/MSDOS FILESYSTEM
M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
......
drivers/mtd/nand/Kconfig
View file @ 93db446a
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_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_DENALI
tristate
config MTD_NAND_DENALI_PCI
tristate "Support Denali NAND controller on Intel Moorestown"
select MTD_NAND_DENALI
depends on HAS_DMA && PCI
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"
select MTD_NAND_DENALI
depends on HAS_DMA && HAVE_CLK && OF
help
Enable the driver for NAND flash on platforms using a Denali NAND
controller as a DT device.
config MTD_NAND_GPIO
tristate "GPIO assisted NAND Flash driver"
depends on GPIOLIB || COMPILE_TEST
depends on HAS_IOMEM
help
This enables a NAND flash driver where control signals are
connected to GPIO pins, and commands and data are communicated
via a memory mapped interface.
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, OMAP4 and Keystone"
depends on (ARCH_OMAP2PLUS || ARCH_KEYSTONE)
help
Support for NAND flash on Texas Instruments OMAP2, OMAP3, OMAP4
and Keystone platforms.
config MTD_NAND_OMAP_BCH
depends on MTD_NAND_OMAP2
bool "Support hardware based BCH error correction"
default n
select BCH
help
This config enables the ELM hardware engine, which can be used to
locate and correct errors when using BCH ECC scheme. This offloads
the cpu from doing ECC error searching and correction. However some
legacy OMAP families like OMAP2xxx, OMAP3xxx do not have ELM engine
so this is optional for them.
config MTD_NAND_OMAP_BCH_BUILD
def_tristate MTD_NAND_OMAP2 && MTD_NAND_OMAP_BCH
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_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_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_TANGO
tristate "NAND Flash support for Tango chips"
depends on ARCH_TANGO || COMPILE_TEST
depends on HAS_DMA
help
Enables the NAND Flash controller on Tango chips.
config MTD_NAND_DISKONCHIP
tristate "DiskOnChip 2000, Millennium and Millennium Plus (NAND reimplementation)"
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"
depends on 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
depends on !UML && HAS_IOMEM
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"
depends on ARCH_AT91
select MFD_ATMEL_SMC
help
Enables support for NAND Flash / Smart Media Card interface
on Atmel AT91 processors.
config MTD_NAND_PXA3xx
tristate "NAND support on PXA3xx and Armada 370/XP"
depends on !MTD_NAND_MARVELL
depends on PXA3xx || ARCH_MMP || PLAT_ORION || ARCH_MVEBU
help
This enables the driver for the NAND flash device found on
PXA3xx processors (NFCv1) and also on 32-bit Armada
platforms (XP, 370, 375, 38x, 39x) and 64-bit Armada
platforms (7K, 8K) (NFCv2).
config MTD_NAND_MARVELL
tristate "NAND controller support on Marvell boards"
depends on PXA3xx || ARCH_MMP || PLAT_ORION || ARCH_MVEBU || \
COMPILE_TEST
depends on HAS_IOMEM
help
This enables the NAND flash controller driver for Marvell boards,
including:
- PXA3xx processors (NFCv1)
- 32-bit Armada platforms (XP, 37x, 38x, 39x) (NFCv2)
- 64-bit Aramda platforms (7k, 8k) (NFCv2)
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.
config MTD_NAND_BRCMNAND
tristate "Broadcom STB NAND controller"
depends on ARM || ARM64 || MIPS
help
Enables the Broadcom NAND controller driver. The controller was
originally designed for Set-Top Box but is used on various BCM7xxx,
BCM3xxx, BCM63xxx, iProc/Cygnus and more.
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_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_OXNAS
tristate "NAND Flash support for Oxford Semiconductor SoC"
depends on ARCH_OXNAS || COMPILE_TEST
depends on HAS_IOMEM
help
This enables the NAND flash controller on Oxford Semiconductor SoCs.
config MTD_NAND_FSL_ELBC
tristate "NAND support for Freescale eLBC controllers"
depends on FSL_SOC
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 FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A
select FSL_IFC
select MEMORY
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_VF610_NFC
tristate "Support for Freescale NFC for VF610/MPC5125"
depends on (SOC_VF610 || COMPILE_TEST)
depends on HAS_IOMEM
help
Enables support for NAND Flash Controller on some Freescale
processors like the VF610, MPC5125, MCF54418 or Kinetis K70.
The driver supports a maximum 2k page size. With 2k pages and
64 bytes or more of OOB, hardware ECC with up to 32-bit error
correction is supported. Hardware ECC is only enabled through
device tree.
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 || COMPILE_TEST
depends on HAS_IOMEM
depends on HAS_DMA
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/Keystone SoC"
depends on ARCH_DAVINCI || (ARCH_KEYSTONE && TI_AEMIF)
help
Enable the driver for NAND flash chips on Texas Instruments
DaVinci/Keystone 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_JZ4780
tristate "Support for NAND on JZ4780 SoC"
depends on MACH_JZ4780 && JZ4780_NEMC
help
Enables support for NAND Flash connected to the NEMC on JZ4780 SoC
based boards, using the BCH controller for hardware error correction.
config MTD_NAND_FSMC
tristate "Support for NAND on ST Micros FSMC"
depends on OF
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
bool "Support for NAND on Lantiq XWAY SoC"
depends on LANTIQ && SOC_TYPE_XWAY
help
Enables support for NAND Flash chips on Lantiq XWAY SoCs. NAND is attached
to the External Bus Unit (EBU).
config MTD_NAND_SUNXI
tristate "Support for NAND on Allwinner SoCs"
depends on ARCH_SUNXI
help
Enables support for NAND Flash chips on Allwinner SoCs.
config MTD_NAND_HISI504
tristate "Support for NAND controller on Hisilicon SoC Hip04"
depends on ARCH_HISI || COMPILE_TEST
depends on HAS_DMA
help
Enables support for NAND controller on Hisilicon SoC Hip04.
config MTD_NAND_QCOM
tristate "Support for NAND on QCOM SoCs"
depends on ARCH_QCOM
help
Enables support for NAND flash chips on SoCs containing the EBI2 NAND
controller. This controller is found on IPQ806x SoC.
config MTD_NAND_MTK
tristate "Support for NAND controller on MTK SoCs"
depends on ARCH_MEDIATEK || COMPILE_TEST
depends on HAS_DMA
help
Enables support for NAND controller on MTK SoCs.
This controller is found on mt27xx, mt81xx, mt65xx SoCs.
endif # MTD_NAND
source "drivers/mtd/nand/raw/Kconfig"
drivers/mtd/nand/Makefile
View file @ 93db446a
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_MTD_NAND) += nand.o
obj-$(CONFIG_MTD_NAND_ECC) += nand_ecc.o
obj-$(CONFIG_MTD_NAND_BCH) += nand_bch.o
obj-$(CONFIG_MTD_SM_COMMON) += sm_common.o
obj-$(CONFIG_MTD_NAND_CAFE) += cafe_nand.o
obj-$(CONFIG_MTD_NAND_AMS_DELTA) += ams-delta.o
obj-$(CONFIG_MTD_NAND_DENALI) += denali.o
obj-$(CONFIG_MTD_NAND_DENALI_PCI) += denali_pci.o
obj-$(CONFIG_MTD_NAND_DENALI_DT) += denali_dt.o
obj-$(CONFIG_MTD_NAND_AU1550) += au1550nd.o
obj-$(CONFIG_MTD_NAND_BF5XX) += bf5xx_nand.o
obj-$(CONFIG_MTD_NAND_S3C2410) += s3c2410.o
obj-$(CONFIG_MTD_NAND_TANGO) += tango_nand.o
obj-$(CONFIG_MTD_NAND_DAVINCI) += davinci_nand.o
obj-$(CONFIG_MTD_NAND_DISKONCHIP) += diskonchip.o
obj-$(CONFIG_MTD_NAND_DOCG4) += docg4.o
obj-$(CONFIG_MTD_NAND_FSMC) += fsmc_nand.o
obj-$(CONFIG_MTD_NAND_SHARPSL) += sharpsl.o
obj-$(CONFIG_MTD_NAND_NANDSIM) += nandsim.o
obj-$(CONFIG_MTD_NAND_CS553X) += cs553x_nand.o
obj-$(CONFIG_MTD_NAND_NDFC) += ndfc.o
obj-$(CONFIG_MTD_NAND_ATMEL) += atmel/
obj-$(CONFIG_MTD_NAND_GPIO) += gpio.o
omap2_nand-objs := omap2.o
obj-$(CONFIG_MTD_NAND_OMAP2) += omap2_nand.o
obj-$(CONFIG_MTD_NAND_OMAP_BCH_BUILD) += omap_elm.o
obj-$(CONFIG_MTD_NAND_CM_X270) += cmx270_nand.o
obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx_nand.o
obj-$(CONFIG_MTD_NAND_MARVELL) += marvell_nand.o
obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o
obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o
obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o
obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o
obj-$(CONFIG_MTD_NAND_OXNAS) += oxnas_nand.o
obj-$(CONFIG_MTD_NAND_FSL_ELBC) += fsl_elbc_nand.o
obj-$(CONFIG_MTD_NAND_FSL_IFC) += fsl_ifc_nand.o
obj-$(CONFIG_MTD_NAND_FSL_UPM) += fsl_upm.o
obj-$(CONFIG_MTD_NAND_SLC_LPC32XX) += lpc32xx_slc.o
obj-$(CONFIG_MTD_NAND_MLC_LPC32XX) += lpc32xx_mlc.o
obj-$(CONFIG_MTD_NAND_SH_FLCTL) += sh_flctl.o
obj-$(CONFIG_MTD_NAND_MXC) += mxc_nand.o
obj-$(CONFIG_MTD_NAND_SOCRATES) += socrates_nand.o
obj-$(CONFIG_MTD_NAND_TXX9NDFMC) += txx9ndfmc.o
obj-$(CONFIG_MTD_NAND_NUC900) += nuc900_nand.o
obj-$(CONFIG_MTD_NAND_MPC5121_NFC) += mpc5121_nfc.o
obj-$(CONFIG_MTD_NAND_VF610_NFC) += vf610_nfc.o
obj-$(CONFIG_MTD_NAND_RICOH) += r852.o
obj-$(CONFIG_MTD_NAND_JZ4740) += jz4740_nand.o
obj-$(CONFIG_MTD_NAND_JZ4780) += jz4780_nand.o jz4780_bch.o
obj-$(CONFIG_MTD_NAND_GPMI_NAND) += gpmi-nand/
obj-$(CONFIG_MTD_NAND_XWAY) += xway_nand.o
obj-$(CONFIG_MTD_NAND_BCM47XXNFLASH) += bcm47xxnflash/
obj-$(CONFIG_MTD_NAND_SUNXI) += sunxi_nand.o
obj-$(CONFIG_MTD_NAND_HISI504) += hisi504_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand/
obj-$(CONFIG_MTD_NAND_QCOM) += qcom_nandc.o
obj-$(CONFIG_MTD_NAND_MTK) += mtk_ecc.o mtk_nand.o
nand-objs := nand_base.o nand_bbt.o nand_timings.o nand_ids.o
nand-objs += nand_amd.o
nand-objs += nand_hynix.o
nand-objs += nand_macronix.o
nand-objs += nand_micron.o
nand-objs += nand_samsung.o
nand-objs += nand_toshiba.o
obj-y += raw/
drivers/mtd/nand/raw/Kconfig 0 → 100644
View file @ 93db446a
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_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_DENALI
tristate
config MTD_NAND_DENALI_PCI
tristate "Support Denali NAND controller on Intel Moorestown"
select MTD_NAND_DENALI
depends on HAS_DMA && PCI
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"
select MTD_NAND_DENALI
depends on HAS_DMA && HAVE_CLK && OF
help
Enable the driver for NAND flash on platforms using a Denali NAND
controller as a DT device.
config MTD_NAND_GPIO
tristate "GPIO assisted NAND Flash driver"
depends on GPIOLIB || COMPILE_TEST
depends on HAS_IOMEM
help
This enables a NAND flash driver where control signals are
connected to GPIO pins, and commands and data are communicated
via a memory mapped interface.
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, OMAP4 and Keystone"
depends on (ARCH_OMAP2PLUS || ARCH_KEYSTONE)
help
Support for NAND flash on Texas Instruments OMAP2, OMAP3, OMAP4
and Keystone platforms.
config MTD_NAND_OMAP_BCH
depends on MTD_NAND_OMAP2
bool "Support hardware based BCH error correction"
default n
select BCH
help
This config enables the ELM hardware engine, which can be used to
locate and correct errors when using BCH ECC scheme. This offloads
the cpu from doing ECC error searching and correction. However some
legacy OMAP families like OMAP2xxx, OMAP3xxx do not have ELM engine
so this is optional for them.
config MTD_NAND_OMAP_BCH_BUILD
def_tristate MTD_NAND_OMAP2 && MTD_NAND_OMAP_BCH
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_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_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_TANGO
tristate "NAND Flash support for Tango chips"
depends on ARCH_TANGO || COMPILE_TEST
depends on HAS_DMA
help
Enables the NAND Flash controller on Tango chips.
config MTD_NAND_DISKONCHIP
tristate "DiskOnChip 2000, Millennium and Millennium Plus (NAND reimplementation)"
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"
depends on 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
depends on !UML && HAS_IOMEM
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"
depends on ARCH_AT91
select MFD_ATMEL_SMC
help
Enables support for NAND Flash / Smart Media Card interface
on Atmel AT91 processors.
config MTD_NAND_PXA3xx
tristate "NAND support on PXA3xx and Armada 370/XP"
depends on !MTD_NAND_MARVELL
depends on PXA3xx || ARCH_MMP || PLAT_ORION || ARCH_MVEBU
help
This enables the driver for the NAND flash device found on
PXA3xx processors (NFCv1) and also on 32-bit Armada
platforms (XP, 370, 375, 38x, 39x) and 64-bit Armada
platforms (7K, 8K) (NFCv2).
config MTD_NAND_MARVELL
tristate "NAND controller support on Marvell boards"
depends on PXA3xx || ARCH_MMP || PLAT_ORION || ARCH_MVEBU || \
COMPILE_TEST
depends on HAS_IOMEM
help
This enables the NAND flash controller driver for Marvell boards,
including:
- PXA3xx processors (NFCv1)
- 32-bit Armada platforms (XP, 37x, 38x, 39x) (NFCv2)
- 64-bit Aramda platforms (7k, 8k) (NFCv2)
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.
config MTD_NAND_BRCMNAND
tristate "Broadcom STB NAND controller"
depends on ARM || ARM64 || MIPS
help
Enables the Broadcom NAND controller driver. The controller was
originally designed for Set-Top Box but is used on various BCM7xxx,
BCM3xxx, BCM63xxx, iProc/Cygnus and more.
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_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_OXNAS
tristate "NAND Flash support for Oxford Semiconductor SoC"
depends on ARCH_OXNAS || COMPILE_TEST
depends on HAS_IOMEM
help
This enables the NAND flash controller on Oxford Semiconductor SoCs.
config MTD_NAND_FSL_ELBC
tristate "NAND support for Freescale eLBC controllers"
depends on FSL_SOC
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 FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A
select FSL_IFC
select MEMORY
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_VF610_NFC
tristate "Support for Freescale NFC for VF610/MPC5125"
depends on (SOC_VF610 || COMPILE_TEST)
depends on HAS_IOMEM
help
Enables support for NAND Flash Controller on some Freescale
processors like the VF610, MPC5125, MCF54418 or Kinetis K70.
The driver supports a maximum 2k page size. With 2k pages and
64 bytes or more of OOB, hardware ECC with up to 32-bit error
correction is supported. Hardware ECC is only enabled through
device tree.
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 || COMPILE_TEST
depends on HAS_IOMEM
depends on HAS_DMA
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/Keystone SoC"
depends on ARCH_DAVINCI || (ARCH_KEYSTONE && TI_AEMIF)
help
Enable the driver for NAND flash chips on Texas Instruments
DaVinci/Keystone 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_JZ4780
tristate "Support for NAND on JZ4780 SoC"
depends on MACH_JZ4780 && JZ4780_NEMC
help
Enables support for NAND Flash connected to the NEMC on JZ4780 SoC
based boards, using the BCH controller for hardware error correction.
config MTD_NAND_FSMC
tristate "Support for NAND on ST Micros FSMC"
depends on OF
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
bool "Support for NAND on Lantiq XWAY SoC"
depends on LANTIQ && SOC_TYPE_XWAY
help
Enables support for NAND Flash chips on Lantiq XWAY SoCs. NAND is attached
to the External Bus Unit (EBU).
config MTD_NAND_SUNXI
tristate "Support for NAND on Allwinner SoCs"
depends on ARCH_SUNXI
help
Enables support for NAND Flash chips on Allwinner SoCs.
config MTD_NAND_HISI504
tristate "Support for NAND controller on Hisilicon SoC Hip04"
depends on ARCH_HISI || COMPILE_TEST
depends on HAS_DMA
help
Enables support for NAND controller on Hisilicon SoC Hip04.
config MTD_NAND_QCOM
tristate "Support for NAND on QCOM SoCs"
depends on ARCH_QCOM
help
Enables support for NAND flash chips on SoCs containing the EBI2 NAND
controller. This controller is found on IPQ806x SoC.
config MTD_NAND_MTK
tristate "Support for NAND controller on MTK SoCs"
depends on ARCH_MEDIATEK || COMPILE_TEST
depends on HAS_DMA
help
Enables support for NAND controller on MTK SoCs.
This controller is found on mt27xx, mt81xx, mt65xx SoCs.
endif # MTD_NAND
drivers/mtd/nand/raw/Makefile 0 → 100644
View file @ 93db446a
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_MTD_NAND) += nand.o
obj-$(CONFIG_MTD_NAND_ECC) += nand_ecc.o
obj-$(CONFIG_MTD_NAND_BCH) += nand_bch.o
obj-$(CONFIG_MTD_SM_COMMON) += sm_common.o
obj-$(CONFIG_MTD_NAND_CAFE) += cafe_nand.o
obj-$(CONFIG_MTD_NAND_AMS_DELTA) += ams-delta.o
obj-$(CONFIG_MTD_NAND_DENALI) += denali.o
obj-$(CONFIG_MTD_NAND_DENALI_PCI) += denali_pci.o
obj-$(CONFIG_MTD_NAND_DENALI_DT) += denali_dt.o
obj-$(CONFIG_MTD_NAND_AU1550) += au1550nd.o
obj-$(CONFIG_MTD_NAND_BF5XX) += bf5xx_nand.o
obj-$(CONFIG_MTD_NAND_S3C2410) += s3c2410.o
obj-$(CONFIG_MTD_NAND_TANGO) += tango_nand.o
obj-$(CONFIG_MTD_NAND_DAVINCI) += davinci_nand.o
obj-$(CONFIG_MTD_NAND_DISKONCHIP) += diskonchip.o
obj-$(CONFIG_MTD_NAND_DOCG4) += docg4.o
obj-$(CONFIG_MTD_NAND_FSMC) += fsmc_nand.o
obj-$(CONFIG_MTD_NAND_SHARPSL) += sharpsl.o
obj-$(CONFIG_MTD_NAND_NANDSIM) += nandsim.o
obj-$(CONFIG_MTD_NAND_CS553X) += cs553x_nand.o
obj-$(CONFIG_MTD_NAND_NDFC) += ndfc.o
obj-$(CONFIG_MTD_NAND_ATMEL) += atmel/
obj-$(CONFIG_MTD_NAND_GPIO) += gpio.o
omap2_nand-objs := omap2.o
obj-$(CONFIG_MTD_NAND_OMAP2) += omap2_nand.o
obj-$(CONFIG_MTD_NAND_OMAP_BCH_BUILD) += omap_elm.o
obj-$(CONFIG_MTD_NAND_CM_X270) += cmx270_nand.o
obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx_nand.o
obj-$(CONFIG_MTD_NAND_MARVELL) += marvell_nand.o
obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o
obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o
obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o
obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o
obj-$(CONFIG_MTD_NAND_OXNAS) += oxnas_nand.o
obj-$(CONFIG_MTD_NAND_FSL_ELBC) += fsl_elbc_nand.o
obj-$(CONFIG_MTD_NAND_FSL_IFC) += fsl_ifc_nand.o
obj-$(CONFIG_MTD_NAND_FSL_UPM) += fsl_upm.o
obj-$(CONFIG_MTD_NAND_SLC_LPC32XX) += lpc32xx_slc.o
obj-$(CONFIG_MTD_NAND_MLC_LPC32XX) += lpc32xx_mlc.o
obj-$(CONFIG_MTD_NAND_SH_FLCTL) += sh_flctl.o
obj-$(CONFIG_MTD_NAND_MXC) += mxc_nand.o
obj-$(CONFIG_MTD_NAND_SOCRATES) += socrates_nand.o
obj-$(CONFIG_MTD_NAND_TXX9NDFMC) += txx9ndfmc.o
obj-$(CONFIG_MTD_NAND_NUC900) += nuc900_nand.o
obj-$(CONFIG_MTD_NAND_MPC5121_NFC) += mpc5121_nfc.o
obj-$(CONFIG_MTD_NAND_VF610_NFC) += vf610_nfc.o
obj-$(CONFIG_MTD_NAND_RICOH) += r852.o
obj-$(CONFIG_MTD_NAND_JZ4740) += jz4740_nand.o
obj-$(CONFIG_MTD_NAND_JZ4780) += jz4780_nand.o jz4780_bch.o
obj-$(CONFIG_MTD_NAND_GPMI_NAND) += gpmi-nand/
obj-$(CONFIG_MTD_NAND_XWAY) += xway_nand.o
obj-$(CONFIG_MTD_NAND_BCM47XXNFLASH) += bcm47xxnflash/
obj-$(CONFIG_MTD_NAND_SUNXI) += sunxi_nand.o
obj-$(CONFIG_MTD_NAND_HISI504) += hisi504_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand/
obj-$(CONFIG_MTD_NAND_QCOM) += qcom_nandc.o
obj-$(CONFIG_MTD_NAND_MTK) += mtk_ecc.o mtk_nand.o
nand-objs := nand_base.o nand_bbt.o nand_timings.o nand_ids.o
nand-objs += nand_amd.o
nand-objs += nand_hynix.o
nand-objs += nand_macronix.o
nand-objs += nand_micron.o
nand-objs += nand_samsung.o
nand-objs += nand_toshiba.o
drivers/mtd/sm_ftl.c
View file @ 93db446a
......@@ -17,7 +17,7 @@
#include <linux/bitops.h>
#include <linux/slab.h>
#include <linux/mtd/nand_ecc.h>
#include "nand/sm_common.h"
#include "nand/raw/sm_common.h"
#include "sm_ftl.h"
......
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