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path: root/drivers/mtd/maps/Kconfig
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2011-03-11mtd: NOR flash driver for OMAP-L137/AM17xDavid Griego
OMAP-L137/AM17x has limited number of dedicated EMIFA address pins, enough to interface directly to an SDRAM. If a device such as an asynchronous flash needs to be attached to the EMIFA, then either GPIO pins or a chip select may be used to control the flash device's upper address lines. This patch adds support for the NOR flash on the OMAP-L137/ AM17x user interface daughter board using the latch-addr-flash MTD mapping driver which allows flashes to be partially physically addressed. The upper address lines are set by a board specific code which is a separate patch. Signed-off-by: David Griego <dgriego@mvista.com> Signed-off-by: Aleksey Makarov <amakarov@ru.mvista.com> Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Savinay Dharmappa <savinay.dharmappa@ti.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-03-11mtd: drop MTD_CONCAT dependencies from KconfigDmitry Eremin-Solenikov
As MTD_CONCAT is becoming a part of mtd core, it's no longer necessary to depend on it in Kconfig scripts. Drop such references. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-03of: make drivers depend on CONFIG_OF instead of CONFIG_PPC_OFRob Herring
Some OF drivers could likely be used on non-powerpc OF based platforms, so fix the kconfig depends to be CONFIG_OF instead of CONFIG_PPC_OF. Compile tested on ARM and sparc. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-10-30Merge branch 'master' of ↵David Woodhouse
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git Conflicts: drivers/mtd/mtd_blkdevs.c Merge Grant's device-tree bits so that we can apply the subsequent fixes. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-10-25mtd: add Broadcom BCM63xx image tag partition parserFlorian Fainelli
This patch adds support for parsing Broadcom BCM63xx image tag format and creating MTD partitions accordingly. This driver is a platform_device which can be instantiated accordingly by bcm63xx board support code. Signed-off-by: Daniel Dickinson <cshore@csolve.net> Signed-off-by: Mike Albon <malbon@openwrt.org> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-10-18Update broken web addresses in the kernel.Justin P. Mattock
The patch below updates broken web addresses in the kernel Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Cc: Maciej W. Rozycki <macro@linux-mips.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Finn Thain <fthain@telegraphics.com.au> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Matt Turner <mattst88@gmail.com> Cc: Dimitry Torokhov <dmitry.torokhov@gmail.com> Cc: Mike Frysinger <vapier.adi@gmail.com> Acked-by: Ben Pfaff <blp@cs.stanford.edu> Acked-by: Hans J. Koch <hjk@linutronix.de> Reviewed-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-08-06mtd: remove redwood map driverChristian Dietrich
Removing the redwood mtd mapping driver, because all REDWOOD_[456] configuration options were removed from the kernel, because they weren't referenced anywhere. Signed-off-by: Christian Dietrich <qy03fugy@stud.informatik.uni-erlangen.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-05-14pcmciamtd: fixing obvious errorsAlexander Kurz
After fixing the obvious errors, the driver will now compile again on v2.6.34-rc3. First tests with two 4MB flash cards including erase- and write test with one of the cards where successful. Also, add two new PCMCIA_DEVICE_PROD_IDs. [linux@dominikbrodowski.net: clean up commit message] Signed-off-by: Alexander Kurz <linux@kbdbabel.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-03-01Merge with mainline to remove plat-omap/Kconfig conflictTony Lindgren
Conflicts: arch/arm/plat-omap/Kconfig
2010-02-27MIPS: Alchemy: physmap-flash for all devboardsManuel Lauss
Replace the devboard NOR MTD mapping driver with physmap-flash support. Also honor the "swapboot" switch settings wrt. to the layout of the NOR partitions. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: Linux-MIPS <linux-mips@linux-mips.org> Acked-By: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-15MTD: remove no longer used OMAP flash mapLadislav Michl
All OMAP boards are now using physmap-flash. Cc: linux-mtd@lists.infradead.org Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-01-13mtd: Really add ARM pismo supportRussell King - ARM Linux
(Commit 7cb777a3d71f9d1f7eb149c7a504d21f24219ae8 (mtd: add ARM pismo support) intended to add this, but seems only to have patched the Makefile without touching Kconfig or providing any code...) The following patch adds support for PISMO modules found on ARM Ltd development platforms. These are MTD modules, and can have a selection of SRAM, flash or DOC devices as described by an on-board I2C EEPROM. We support SRAM and NOR flash devices only by registering appropriate conventional MTD platform devices as children of the 'pismo' device. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-12-16Merge git://git.infradead.org/mtd-2.6Linus Torvalds
* git://git.infradead.org/mtd-2.6: (90 commits) jffs2: Fix long-standing bug with symlink garbage collection. mtd: OneNAND: Fix test of unsigned in onenand_otp_walk() mtd: cfi_cmdset_0002, fix lock imbalance Revert "mtd: move mxcnd_remove to .exit.text" mtd: m25p80: add support for Macronix MX25L4005A kmsg_dump: fix build for CONFIG_PRINTK=n mtd: nandsim: add support for 4KiB pages mtd: mtdoops: refactor as a kmsg_dumper mtd: mtdoops: make record size configurable mtd: mtdoops: limit the maximum mtd partition size mtd: mtdoops: keep track of used/unused pages in an array mtd: mtdoops: several minor cleanups core: Add kernel message dumper to call on oopses and panics mtd: add ARM pismo support mtd: pxa3xx_nand: Fix PIO data transfer mtd: nand: fix multi-chip suspend problem mtd: add support for switching old SST chips into QRY mode mtd: fix M29W800D dev_id and uaddr mtd: don't use PF_MEMALLOC mtd: Add bad block table overrides to Davinci NAND driver ... Fixed up conflicts (mostly trivial) in drivers/mtd/devices/m25p80.c drivers/mtd/maps/pcmciamtd.c drivers/mtd/nand/pxa3xx_nand.c kernel/printk.c
2009-12-04mtd: Fix comment in KconfigKrzysztof Halasa
IXDP425 and Coyote aren't based on IXP2000 but on IXP425. Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-11-09Kconfig: Remove useless and sometimes wrong commentsMichael Roth
Additionally, some excessive newlines removed. Signed-off-by: Michael Roth <mroth@nessie.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-11-05Merge git://git.infradead.org/users/dwmw2/mtd-2.6.32Linus Torvalds
* git://git.infradead.org/users/dwmw2/mtd-2.6.32: mtd/maps: gpio-addr-flash: depend on GPIO arch support mtd/maps: gpio-addr-flash: pull in linux/ headers rather than asm/ mtd: nand: fix htmldocs warnings
2009-10-17mtd: maps: remove obsolete ipaq-flash driverDmitry Artamonow
This driver seems to be obsolete and broken for a long time. It depends on CONFIG_IPAQ_HANDHELD that simply doesn't exists anywhere in kernel. Also, it seems that none of machines it claims to support have any use of it: SA11xx-based iPAQs (h3100/h3600) use sa1100-flash iPAQ h5000 uses physmap-flash Jornada 720 uses sa1100-flash Jornada 560 and iPAQ h1910 are not in mainline Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-24mtd/maps: gpio-addr-flash: depend on GPIO arch supportMike Frysinger
The driver requires gpio functionality, so make sure we depend on that in the Kconfig menu. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-24Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds
* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: (24 commits) microblaze: Disable heartbeat/enable emaclite in defconfigs microblaze: Support simpleImage.dts make target microblaze: Fix _start symbol to physical address microblaze: Use LOAD_OFFSET macro to get correct LMA for all sections microblaze: Create the LOAD_OFFSET macro used to compute VMA vs LMA offsets microblaze: Copy ppc asm-compat.h for clean handling of constants in asm and C microblaze: Actually show KiB rather than pages in "Freeing initrd memory:" microblaze: Support ptrace syscall tracing. microblaze: Updated CPU version and FPGA family codes in PVR microblaze: Generate correct signal and siginfo for integer div-by-zero microblaze: Don't be noisy when userspace causes hardware exceptions microblaze: Remove ipc.h file which points to non-existing asm-generic file microblaze: Clear sticky FSR register after generating exception signals microblaze: Ensure CPU usermode is set on new userspace processes microblaze: Use correct kbuild variable KBUILD_CFLAGS microblaze: Save and restore msr in hw exception microblaze: Add architectural support for USB EHCI host controllers microblaze: Implement include/asm/syscall.h. microblaze: Improve checking mechanism for MSR instruction microblaze: Add checking mechanism for MSR instruction ...
2009-09-21mtd: Enable Open Firmware initialisation of MTD devices and maps for MicroBlazeJohn Williams
Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-09-19mtd/maps: gpio-addr-flash: new driver for GPIO assisted flash addressingMike Frysinger
This driver lets people use GPIO's for additional address lines in case their processor does not have enough address lines already. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-19mtd/maps: uclinux: depend on MTD_RAM being built into the kernelMike Frysinger
If MTD_RAM is built as a module, the uClinux map does not work since it can only be built in to the kernel. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-08-03mtd: remove 'SBC8240 Wind River' Device Driver CodeSubrata Modak
This driver is causing build errors and is no longer needed -- it is obsoleted by physmap_of. Signed-off-by: Subrata Modak <subrata@linux.vnet.ibm.com> Tested-on-PPC64-by: Subrata Modak <subrata@linux.vnet.ibm.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-06-05mtd: uclinux: do not allow to be built as a moduleMike Frysinger
There isn't any benefit to building the uClinux MTD map as a module as the rootfs it requires in order to actually be usable is appended to the kernel image, not the module. No known system builds it this way either, so change the option to "bool". Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Paul Mundt <lethal@linux-sh.org> CC: Greg Ungerer <gerg@uclinux.org> CC: uclinux-dev@uclinux.org CC: linux-mtd@lists.infradead.org Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-06-05mtd: remove pmcmsp-ramroot.cShane McDonald
The RAMROOT function was a successful but non-portable attempt to append the root filesystem to the end of the kernel image. The preferred and portable solution is to use an initramfs instead. The only user of this function was the msp71xx configuration in the MIPS architecture; as the use of the RAMROOT has been removed from that configuration, there are no more users, so this code can be removed. Signed-off-by: Shane McDonald <mcdonald.shane@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-05-29mtd: DIL/NetPC broken for nowDavid Woodhouse
We'll fix it up again, but for now I don't think anyone really cares. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-04-06Merge git://git.infradead.org/mtd-2.6Linus Torvalds
* git://git.infradead.org/mtd-2.6: (53 commits) [MTD] struct device - replace bus_id with dev_name(), dev_set_name() [MTD] [NOR] Fixup for Numonyx M29W128 chips [MTD] mtdpart: Make ecc_stats more realistic. powerpc/85xx: TQM8548: Update DTS file for multi-chip support powerpc: NAND: FSL UPM: document new bindings [MTD] [NAND] FSL-UPM: Add wait flags to support board/chip specific delays [MTD] [NAND] FSL-UPM: add multi chip support [MTD] [NOR] Add device parent info to physmap_of [MTD] [NAND] Add support for NAND on the Socrates board [MTD] [NAND] Add support for 4KiB pages. [MTD] sysfs support should not depend on CONFIG_PROC_FS [MTD] [NAND] Add parent info for CAFÉ controller [MTD] support driver model updates [MTD] driver model updates (part 2) [MTD] driver model updates [MTD] [NAND] move gen_nand's probe function to .devinit.text [MTD] [MAPS] move sa1100 flash's probe function to .devinit.text [MTD] fix use after free in register_mtd_blktrans [MTD] [MAPS] Drop now unused sharpsl-flash map [MTD] ofpart: Check name property to determine partition nodes. ... Manually fix trivial conflict in drivers/mtd/maps/Makefile
2009-03-25[MTD] [MAPS] Drop now unused sharpsl-flash mapDmitry Eremin-Solenikov
Now as all PXA Zaurii are converted to use the physmap map, drop the sharpsl-flash map completely. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-03-20[MTD] RBTX4939 map driverAtsushi Nemoto
This is a map driver for NOR flash chips on RBTX4939 board. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Ralf Bächle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-03-10mtd: flash mapping support for Dreamcast VMU.Adrian McMenamin
This patch adds support for the Sega Dreamcast visual memory unit as a flash mapping. It requires changes in the maple bus driver (posted separately) to support block reads and writes. The VMU is a 'smart' flash device, with a built-in 8-bit controller - for instance there is an erase before a write but it is hidden from the user. But the device's overall behaviour means it works well with the mtd layer and it is appropriate to add it as an mtd mapping. Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Acked-By: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-02-14[MTD] [MAPS] blackfin async requires complex mappingsMike Frysinger
Correct a build error. bfin-async uses complex mappings and so needs it. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-05[MTD] LPDDR extended physmap driver to support LPDDR flashAlexey Korolev
Physmap is a generic map driver for different platforms and flash types. We added support of LPDDR to physmap. All changes here are related to introduction of new pfow_base parameter. This parameter is valid in case of LPDDR chips only. Signed-off-by: Alexey Korolev <akorolev@infradead.org> Acked-by: Jared Hulbert <jaredeh@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-12-10[MTD] physmap: make physmap compat explicitMike Frysinger
The current method for always showing physmap compat address, size, and width is a bit confusing. If length is set to 0, then the address and width are still shown but silently unused. The physmap code itself already has logic which sets compat based on length, so just pull that out and into the Kconfig to make everything clear. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Bryan Wu <Bryan.Wu@analog.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-09-26[MTD] [MAPS] Maps: make uclinux mapping driver depend on MTD_RAM Mike Frysinger
...since it only probes that 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>
2008-08-04[MTD] Remove references to TI 'toto' platform.David Woodhouse
This was a reference board for which support never got merged upstream. Kill it off, at rmk's suggestion. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-08-01[MTD] remove code associated with !CONFIG_PPC_MERGEKumar Gala
Now that arch/ppc is gone we don't need CONFIG_PPC_MERGE anymore remove the dead code associated with !CONFIG_PPC_MERGE. The mtd maps should be using the OF based mechanism. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-25Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6David Woodhouse
2008-07-15[MIPS] MTX-1 flash partition setup move to platform devices registrationYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-By: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-11[MTD] [MAPS] Remove the bast-flash driver.Ben Dooks
Remove the Simtec BAST flash driver as this has been replaced by using the platform flash driver. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-11Merge branch 'master' of ↵David Woodhouse
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
2008-06-04[MTD] [MAPS] Blackfin Async Flash MapsMike Frysinger
Handle the case where flash memory and ethernet mac/phy are mapped onto the same async bank [try #4] - drop superfluous casts - drop SSYNC() when reading from the flash and rewrite bfin_copy_from() to be like bfin_copy_to() so that we dont have to handle all the aligned/unaligned cases [try #3] rename bf5xx-flash to bfin-async-flash - move all kconfig board settings into board resources - fixup casting style according to lkml feedback - rewrite driver so that it can handle arbitrary of instances according to the declared platform resources [try #2] Remove useless SSYNC() as Will said [try #1] The BF533-STAMP does this for example. All board-specific configuration goes in your board resources file. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Acked-By: Jörn Engel <joern@logfs.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-06-04MTD/JFFS2: remove CVS keywordsAdrian Bunk
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>
2008-05-08mtd: solutionengine flash map depends on solution engine mach group.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-05-08sh: remove the broken SH_MPC1211 supportAdrian Bunk
SH_MPC1211 has been marked as BROKEN for some time. Unless someone is working on reviving it now, I'd therefore suggest this patch to remove it. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-04-22[MTD] [MAPS] Document MTD_PHYSMAP module name in kconfigMike Frysinger
Help out users by telling them the module name in the Kconfig help when using the MTD_PHYSMAP option. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-01-08[MTD] [MAPS] Remove Photron PNC-2000 map driverDavid Woodhouse
It should be done as a physmap device, and people keep turning it on and whining about it. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-11-28[MTD] fix CONFIG_MTD_SHARP_SL if CONFIG_MTD=m Stanislav Brabec
Sharp Zaurus SL-C3200 with CONFIG_MTD=m and CONFIG_MTD_SHARP_SL=y (as it is bool) lost support for the ROM flash. With CONFIG_MTD=y it has no problems. It is caused by losing of compiled code of drivers/mtd/maps/sharpsl-flash.o. It was linked to drivers/mtd/maps/built-in.o and drivers/mtd/built-in.o, but lost and not linked to drivers/built-in.o (because CONFIG_MTD!=y). Patch below fixes this problem by creating sharpsl-flash.ko (and the code works correctly as a module). Signed-off-by: Stanislav Brabec <utx@penguin.cz> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-10-20typo fixesMatt LaPlante
Most of these fixes were already submitted for old kernel versions, and were approved, but for some reason they never made it into the releases. Because this is a consolidation of a couple old missed patches, it touches both Kconfigs and documentation texts. Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-13Merge branch 'master' of ↵David Woodhouse
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
2007-09-23[MTD] map driver for NOR flash on the Intel Vermilion Range chipsetDavid Woodhouse
The Vermilion Range Expansion Bus supports four chip selects, each of which has 64MiB of address space. The 2nd BAR of the Expansion Bus PCI Device is a 256MiB memory region containing the address spaces for all four of the chip selects, with start addresses hardcoded on 64MiB boundaries. This map driver only supports NOR flash on chip select 0. The buswidth (either 8 bits or 16 bits) is determined by reading the Expansion Bus Timing and Control Register for Chip Select 0 (EXP_TIMING_CS0). Signed-off-by: Andy Lowe <alowe@mvista.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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