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path: root/drivers/mtd/nand/Kconfig
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2008-08-11mfd: have TMIO drivers and subdevices depend on ARMSamuel Ortiz1-1/+1
The TMIO chips are only found (and thus tested) on ARM machines. Moreover, we don't want the TMIO cells to be built if one of the TMIO driver is not selected (which indirectly make the TMIO cells drivers depend on ARM as well). Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-11mfd: driver for the TMIO NAND controllerIan Molton1-0/+7
This patch adds support for the NAND controller commonly found in TMIO based MFDs. Signed-off-by: Ian Molton <spyro@f2s.com> Acked-By: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-01[MTD] [NAND] Blackfin NFC Driver: enable Blackfin nand HWECC support by defaultMike Frysinger1-0/+1
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-08-01[MTD] [NAND] Blackfin NFC Driver: add support for the ECC layout the ↵Mike Frysinger1-0/+12
Blackfin bootrom uses Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-11[MTD] [NAND] atmel_nand can be modularDavid Brownell1-1/+1
There's no reason to prevent the Atmel NAND driver from building as a module. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-06-07[MTD] [NAND] atmel_nand: make available on AVR32Håvard Skinnemoen1-5/+5
Make the atmel_nand driver selectable on AVR32, and update the Kconfig help text to reflect this. Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-06-07[MTD] [NAND] rename at91_nand -> atmel_nand: file names and KconfigHåvard Skinnemoen1-8/+9
The AT91 NAND driver needs just a few tiny modifications to work on AVR32 as well. Rename it atmel_nand to reflect this. Also move the ECC register definitions into drivers/mtd/nand since they are only useful to the atmel_nand driver, and get rid of the useless filename at the top of each file. Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-06-04MTD/JFFS2: remove CVS keywordsAdrian Bunk1-1/+0
Once upon a time, the MTD repository was using CVS. This patch therefore removes all usages of the no longer updated CVS keywords from the MTD code. This also includes code that printed them to the user. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-24[MTD] [NAND] Hardware ECC controller on at91sam9263 / at91sam9260Richard Genoud1-0/+41
This is a patch to use the hardware ECC controller of the AT91SAM9260 and AT91SAM9263 for the AT91 nand. On AT91 NAND, there's now a choice between ECC soft, ECC hard or no ECC (for debug). It has been tested on AT91SAM9263 with 8 bits large and small page NAND. Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22[MTD] [NAND] FSL UPM NAND driverAnton Vorontsov1-0/+8
This is very simple driver, NAND is connected through localbus, and User-Programmable Machine is doing various adjustments to speak NAND. No special efforts needed to do read and write cycles, though to control ALE and CLE phases, we ask UPM to generate exact pre-programmed signals on the localbus lines. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22[MTD] [NAND] support for pxa3xxeric miao1-0/+7
This is preliminary since: 1. It supports only _one_ chip select at the moment. As there is no existing platforms available using two chip selects of the NAND controller, it shall really not include code for supporting the 2nd chip select for now, as such code cannot be verified. 2. It resorts to the default and simpliest memory based badblock table 3. Only limited types of nand flash are currently supported. Most PXA3xx processors come with on-chip NAND flash dies, so there isn't much flexibility for other types of NAND. 4. The NAND controller should be configured to detect the device's ID, thus making it difficult to use nand_scan_ident() to assist the detection process (though it's not impossible) TODO: fix all the above limitations of cuz :-) Signed-off-by: eric miao <eric.miao@marvell.com> Cc: Sergey Podstavin <spodstavin@ru.mvista.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-03-27plat-orion: make orion_nand available for all Orion familiesLennert Buytenhek1-1/+1
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Nicolas Pitre <nico@marvell.com>
2008-02-07[MTD] [NAND] Freescale enhanced Local Bus Controller FCM NAND support.Scott Wood1-0/+9
Signed-off-by: Nick Spence <nick.spence@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-12-03[MTD] [NAND] Marvell Orion device bus NAND controllerTzachi Perelstein1-0/+9
Driver for the device bus NAND controller in the Marvell Orion family of ARM SoCs. Signed-off-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Acked-by: Jörn Engel <joern@logfs.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-11-29[MTD] [NAND] pasemi_nand driverEgor Martovetsky1-0/+6
Plumbing for NAND connected via localbus on PA Semi PWRficient-based boards. From: Egor Martovetsky <egor@pasemi.com> Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-10-30[MTD] [NAND] Add Blackfin BF52x support in bf5xx_nand driverMichael Hennerich1-1/+1
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-10-20[MTD] Fix typo in Alauda config option help text.Dave Jones1-1/+1
Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Joern Engel <joern@logfs.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-10-13[MTD] [NAND] Blackfin on-chip NAND Flash Controller driverBryan Wu1-0/+19
This is the driver for latest Blackfin on-chip nand flash controller - use nand_chip and mtd_info common nand driver interface - provide both PIO and dma operation - compiled with ezkit bf548 configuration - use hardware 1-bit ECC - tested with YAFFS2 and can mount YAFFS2 filesystem as rootfs ChangeLog from try#1 - use hweight32() instead of count_bits() - replace bf54x with bf5xx and BF54X with BF5XX - compare against plat->page_size in 2 cases when enable hardware ECC ChangeLog from try#2 - passed nand_test suites - use cpu_relax() instead of busy wait loop - some coding style issue pointed out by Andrew Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-29[MTD] [NAND] Driver for Olympus MAUSB-10 and Fujifilm DPC-R1 card readersJörn Engel1-0/+6
Unlike most stuff on the market the chip inside these two allows raw flash access and doesn't implement and FTL, leaving that functionality to the device driver. Raw flash access in a cheap USB cardreader! An MTD test device one can attach to a PC! What a deal! The command set of the chip is not documented, so information was obtained from the existing mass-storage driver (drivers/usb/storage/alauda.c), its documentation (http://alauda.sourceforge.net/wikka.php?wakka=BulkCommandReference), additional reverse engineering and comparison with a vendor driver for a related chip (http://www.ratocsystems.com/english/download/driver/linux/sma03u.html). Signed-off-by: Joern Engel <joern@logfs.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-23Merge branch 'mtd-2.6.24' of ↵David Woodhouse1-1/+1
master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc
2007-08-23[MTD] 4xx: Don't build arch/ppc dependent drivers in arch/powerpcJosh Boyer1-1/+1
These drivers are specific to 4xx support in arch/ppc at the moment. Make sure they don't get built on arch/powerpc. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-06-29[MTD] [NAND] cafe_nand.c: the OLPC laptop is not available for $100Adrian Bunk1-1/+1
The price might drop to $100 in a few years. But currently, a more reasonable name might be "$175 laptop". Let's simply call it "OLPC laptop" without any price tag. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-06-28[MTD] [NAND] Change NDFC driver to support 405 platforms tooStefan Roese1-2/+2
This patch adds 405 platform support to the 440 NDFC driver. The new AMCC 405EZ PPC is equipped with the same NDFC core as the 440EP(x) and other will follow soon. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-05-08[MTD] [NAND] platform NAND driver: add driverVitaly Wool1-0/+9
This patch adds support for generic platform NAND driver. Updated after tglx's review/discussion in IRC #mtd channel. Signed-off-by: Vitaly Wool <vitalywool@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-05-02[MTD] [NAND] Use rslib for CAFÉ ECCSegher Boessenkool1-5/+7
Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-04-28[MTD] [NAND] CM-x270 MTD driverMike Rapoport1-0/+5
This patch provides MTD support for NAND flash devices on CM-x270 modules. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-04-20Use menuconfig objects: MTDJan Engelhardt1-26/+23
Use menuconfigs instead of menus, so the whole menu can be disabled at once instead of going through all options. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-04-17[MTD] [NAND] Move ancient NAND chip support into a config optionThomas Gleixner1-0/+9
The support for obsolete ancient NAND chips adds .data size and one of the old ids conflicts with a modern one. Make the support for such chips depending on a config option. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-11[MTD] [NAND] eXcite nand flash driverThomas Koeller1-0/+8
This is a nand flash driver for the eXcite series of intelligent cameras manufactured by Basler Vision Technologies AG. Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-09[MTD] [NAND] S3C2410: Hardware ECC correction codeBen Dooks1-4/+0
Add support for correcting errors detected by the hardware ECC. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-05[MTD NAND] CAFÉ controller depends, perhaps unsurprisingly, on NANDDavid Woodhouse1-1/+1
Noticed by Ingo. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-12-05[MTD] NAND: use SmartMedia ECC byte order for ndfcTimo Lindhorst1-0/+1
Select MTD_NAND_ECC_SMC (ECC byte order according to the Smart Media Specification) if MTD_NAND_NDFC is used. Using the wrong byte order causes fatal, unnoticed data damage. For further information see: http://lists.infradead.org/pipermail/linux-mtd/2006-November/016920.html Signed-off-by: Timo Lindhorst <lindhors@linux.vnet.ibm.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-11-29Merge git://git.infradead.org/~dwmw2/cafe-2.6David Woodhouse1-0/+7
2006-11-29[MTD] [NAND] rtc_from4.c: use lib/bitrev.cAdrian Bunk1-0/+1
This patch converts drivers/mtd/nand/rtc_from4.c to use the new lib/bitrev.c Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-22Merge git://git.infradead.org/~dwmw2/cafe-2.6David Woodhouse1-0/+7
Conflicts: drivers/mtd/nand/Kconfig
2006-10-21[MTD] NAND: AT91 NAND driverAndrew Victor1-0/+7
This version only differs from version posted by Savin Zlobec (20 Jun 2006) in that the AT91RM9200-specific chip-select / bus setup code has been moved from the at91_nand.c driver into the processor-specific file. From: Savin Zlobec <savin@epico.si> Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-06[MTD NAND] Initial import of CAFÉ NAND driver.David Woodhouse1-0/+7
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-04Fix several typos in drivers/Matt LaPlante1-1/+1
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-07-05[PATCH] [MTD] NAND: fix dead URL in KconfigArtem B. Bityutskiy1-1/+1
Signed-off-by: Artem B. Bityutskiy <dedekind@infradead.org>
2006-06-19[MTD NAND] s3c24x0 board: Fix clock handling, ensure proper initialisation.Ben Dooks1-0/+10
Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-29[MTD] AMD Geode NAND support can depend on X86_32; we won't see it on x86_64David Woodhouse1-1/+1
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-26[MTD] Remove PCI dependency for Geode CS553[56] NAND controller.David Woodhouse1-1/+1
PCI is faked on these devices by SMM traps. Don't depend on that -- check for the chipset directly instead. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-24[MTD] Mark NAND drivers TOTO and PPChameleon brokenThomas Gleixner1-2/+2
Both drivers can not be fixed and compiled due to missing header files. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2006-05-23[MTD] Add support for NDFC NAND controllerThomas Gleixner1-0/+6
NDFC NAND Flash controller is embedded in PPC EP44x SoCs. Add platform driver based support. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2006-05-23[MTD] Improve software ECC calculationThomas Gleixner1-0/+8
Unrolling the loops produces denser and much faster code. Add a config switch which allows to select the byte order of the resulting ecc code. The current Linux implementation has a byte swap versus the SmartMedia specification Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2006-05-21[MTD] Add Amstrad Delta NAND supportJonathan McDowell1-0/+6
The patch below adds support for the NAND device on the Amstrad Delta. This is a 32MiB 8bit Toshiba device, with the data bus connected to the OMAP MPUIO pins and ALE, CLE, NCE, NRE, NWE and NWP all connected to the Delta's latch2 16bit latch. Signed-Off-By: Jonathan McDowell <noodles@earth.li> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-16[MTD] Add help text for MTD_NAND_CS553X option.David Woodhouse1-2/+11
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-12Trivial typo fixes in Kconfig files (MTD).Egry Gábor1-1/+1
Signed-off-by: Egry Gábor <gaboregry@t-online.hu> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-12[MTD] Basic NAND driver for AMD/NatSemi CS5535/CS5536 Geode companion chipDavid Woodhouse1-0/+4
This lacks hardware ECC support and a few optimisations we're going to want fairly soon, but it works well enough to mount and use JFFS2. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-01ts72xx NAND driverLennert Buytenhek1-0/+6
The TS-72xx is a series of embedded single board computers from Technologic Systems based on the Cirrus ep93xx (arm920t based) CPU. The TS-7200 uses NOR flash, while all the other models in the series (TS-7250, TS-7260) use NAND flash -- included is a driver for the NAND flash on those boards. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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