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2011-01-06mtd: nand: add mtd->writebufsize initializationAnatolij Gustschin
Initialize mtd->writebufsize to be equal to mtd->writesize. Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: cfi: add writebufsize initializationAnatolij Gustschin
Initialize mtd->writebufsize to the value obtained by CFI query command at probe time. Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: add writebufsize field to mtd_info structAnatolij Gustschin
This field will be used to indicate the write buffer size of the MTD device. UBI will set it's minimal I/O unit size (min_io_size) to the indicated write buffer size. By this change we intend to fix failed recovery of UBIFS partitions we currently observe on NOR flash when mounting the partition after unclean unmount. Currently the min_io_size is set to mtd->writesize (which is 1 byte for NOR flash). But flash programming is often done from prepared write buffer containing multiple bytes and is performed in one programming operation which could be interrupted by a power cut or a system reset causing corrupted (partially written) areas in a flash sector. Knowing the size of potentially corrupted areas UBIFS scanning and recovery algorithms are able to perform successful recovery. In case of NOR flash minimal I/O size must be equal to the maximal size of the write buffer used by embedded flash programming algorithm. In case of NAND flash mtd->writebufsize should be equivalent to mtd->writesize. The subsequent patches will add mtd->writebufsize initialization where needed. Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: OneNAND: OMAP2/3: prevent regulator sleeping while OneNAND is in useAdrian Hunter
Prevent OneNAND's voltage regulator from going to sleep while OneNAND is in use, by explicitly enabling and disabling the regulator as appropriate. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: OneNAND: add enable / disable methods to onenand_chipAdrian Hunter
Add enable / disable methods called from get_device() / release_device(). These can be used, for example, to allow the driver to prevent the voltage regulator from being put to sleep while OneNAND is in use. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: m25p80: Fix JEDEC ID for AT26DF321Aleksandr Koltsoff
The last byte of the ID should be zero for this chip. Was added in commit d0e8c47c58575b9131e786edb488fd029eba443e . Reported by Tomi Varjo. Signed-off-by: Aleksandr Koltsoff <aleksandr.koltsoff@ebts.fi> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: txx9ndfmc: limit transfer bytes to 512 (ECC provides 6 bytes max)Ralf Rösch
See commit: c0cbfd0e81d879a950ba6f0df3f75ea30c5ab16e Using __nand_correct_data() helper function, this driver can read 512 byte (with 6 byte ECC) at a time. This is correct, but not more: With NAND chips providing page sizes > 512 Bytes chip->ecc.bytes are calculated > 6 in txx9ndfmc_nand_scan. According the data sheet there are (only) 6 bytes ECC available. After applying the patch a Hynix 512M*8 with 2KiB page size could be successfully formatted and used with an ubifs file system. Signed-off-by: Ralf Roesch <ralf.roesch@rw-gmbh.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: cfi_cmdset_0002: add support for Samsung K8D3x16UxC NOR chipsGuillaume LECERF
These chips report CFI v3.3 [1], so patch them on the fly to the more correct v1.3. Discussed and tested by the OpenWRT people [2]. [1] http://www.samsung.com/global/system/business/semiconductor/product/2007/6/11/NORFlash/32Mbit/K8D3216UBC/ds_K8D3x16UxC_rev17.pdf [2] https://dev.openwrt.org/ticket/866 Signed-off-by: Guillaume LECERF <glecerf@gmail.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: cfi_cmdset_0002: add support for Samsung K8D6x16UxM NOR chipsGuillaume LECERF
These chips report CFI v0.0 [1], so extend cfi_fixup_major_minor() to patch all Samsung chips from 0.0 to 1.0. Discussed and tested by the OpenWRT people [2]. [1] http://www.samsung.com/global/system/business/semiconductor/product/2007/6/11/NORFlash/64Mbit/K8D6316UTM/ds_K8D6x16UxM_rev16.pdf [2] https://dev.openwrt.org/ticket/7348 Signed-off-by: Guillaume LECERF <glecerf@gmail.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: nand: ams-delta: drop omap_read/write, use ioremapJanusz Krzysztofik
There is a common requirement for not using OMAP specific omap_readw() / omap_writew() function calls in drivers/, but replace them with readw() / writew() on ioremap()ped addresses passed from arch/ instead. The patch implements this idea for the Amstrad Delta NAND driver. To be able to use the modified driver, the board file is updated with the platform device I/O resource declaration, which is passed from there. Created and tested against linux-2.6.37-rc5, on top of recent patch 'MTD: NAND: ams-delta: convert to platform driver'. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: m25p80: add debugging trace in sst_writeNicolas Ferre
Add a DEBUG(MTD_DEBUG_LEVEL2, ..) trace at beginning of sst_write() function as it is done in m25p80_write() function. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: nand: ams-delta: select for built-in by defaultJanusz Krzysztofik
Now that the Amstrad Delta NAND driver is converted to a platform driver, which prevents it from interfering with other unrelated hardware in multiple OMAP1 cpu and machine configurations, it can be automatically configured for being built into the kernel if the Amstrad Delta board is also selected. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: OneNAND: lighten scary initial bad block messagesAdrian Hunter
Initial bad blocks are normal but the messages look like errors. Make the messages less scary, make the main message an informational message not a warning, make the message displaying registers a debug message and include the address there instead of in the informational message. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: OneNAND: OMAP2/3: add support for command line partitioningAdrian Hunter
Add the ability to parse MTD partition information from the kernel command line. Note that a pointless BUG_ON is removed, as are redundant calls to 'del_mtd_partitions()' and 'del_mtd_device()' because they are also done by 'onenand_release()'. Finally note that 'add_mtd_device()' returns 1 on failure so the error condition was incorrect. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: nand: rearrange ONFI revision checking, add ONFI 2.3Brian Norris
In checking for the ONFI revision, the first conditional (for checking "unsupported" ONFI) seems unnecessary. All ONFI revisions should be backwards-compatible; even if this is not the case on some newer ONFI revision, it should simply fail the second version-checking if-else block (i.e., the bit-fields for 1.0, 2.0, etc. would not be set to 1). Thus, we move our "unsupported" condition after having checked each bit field. Also, it's simple enough to add a condition for ONFI revision 2.3. Note that this does *NOT* mean we handle all new features of ONFI versions above 1.0. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Florian Fainelli <ffainelli@freebox.fr> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: nand: choose correct chip name (ONFI bug)Brian Norris
We have the order of the conditional wrong for choosing the ONFI chip name vs. the ID table name. Without this fix, we will almost *always* choose a NULL string to print out instead of the correct one. This has already been suggested by Matthieu Castet. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Florian Fainelli <ffainelli@freebox.fr> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: nand: ams-delta: convert to platform driverJanusz Krzysztofik
In its current form, the driver may interfere with different hardware on different boards if built into the kernel, hence is not suitable for inclusion into a defconfig, inteded to be usable with multiple OMAP1 cpu and machine types. Convert it to a platform driver, that should be free from this issue. Created and tested against linux-2.6.37-rc5 on Amstrad Delta. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: don't use flush_scheduled_work()Tejun Heo
flush_scheduled_work() is deprecated and scheduled to be removed. Directly flush cxt->work_{erase|write} on removal instead. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06mtd: OneNAND: Fix multi block erase support at 4KiB pagesizeKyungmin Park
Original 4KiB pagesize chip (SLC) doesn't support Multi block erase at Spec. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-06Revert "mtd: nand: add check for out of page read"Artem Bityutskiy
This reverts commit e14feafbe0d5c6d64bb6fe4eba928cb57ac9a4c8. The commit limits the maximum amount of bytes which can be read at one go to the OOB size, which is incorrect, because mtd->read_oob() allows reading multiple pages at a time, see comment near "struct mtd_oob_ops" at include/linux/mtd/mtd.h. So this patch breaks ABI and hence, has to be reverted. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: nand: Fix integer overflow in ONFI detection of chips >= 4GiBDavid Woodhouse
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: onenand: bugfix for 2x mode bad block handlingRoman Tereshonkov
This bug becomes visible in 2x mode when chip->writesize is different from mtd->writesize (= 2 * chip->writesize). At this case the bad block information is read from the first and the third physical pages instead of the first and the second as specification states. Signed-off-by: Roman Tereshonkov <roman.tereshonkov@nokia.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: OneNAND: Fix 4KiB pagesize OOB handlingKyungmin Park
Original 4KiB pagesize chip (SLC) doesn't support OOB operations at Spec. And it's also same at Flex-OneNAND. Remove the MLC macro if possible and use 4KiB pagesize macro since MLC has 4KiB pagesize. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: FSMC NAND fix obvious speling errorsLinus Walleij
Fix spelling in the interface file. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: FSMC NAND use the PrimeCell identifier macrosLinus Walleij
The FSMC actually has a standard ARM PrimeCell ID register, and the "revision" part of that register contains the thing that the code is looking at. Reuse the infrastructure from the AMBA bus abstraction and rid local defines. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: FSMC NAND remove PARTITION macro and fix compile noiseLinus Walleij
This removes the PARTITION macro that David didn't like and also removes a local variable that was dangling unused in some #ifdefs by being a bit more clever. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: fix section mismatch on sst25lFabio Estevam
Building the kernel with 'make CONFIG_DEBUG_SECTION_MISMATCH=y´ resulted in: WARNING: vmlinux.o(.data+0x15938): Section mismatch in reference from the variable sst25l_driver to the function .init.text:sst25l_probe() The variable sst25l_driver references the function __init sst25l_probe() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, Fix the section mismatch. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: mxc_nand: Fix warning on nr_parts unused variableFabio Estevam
If CONFIG_MTD_PARTITIONS is not selected, then the following warning is generated: CC drivers/mtd/nand/mxc_nand.o drivers/mtd/nand/mxc_nand.c: In function 'mxcnd_probe': drivers/mtd/nand/mxc_nand.c:1014: warning: unused variable 'nr_parts' Fix it by marking nr_parts as __maybe_unused. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: fsl_elbc_nand: fix jffs2 problem after NAND-flash image record in u-bootSergej.Stepanov@ids.de
This patch should fix the following problem: 1. the jffs2-image update in the u-boot was ok 2. first restart and first mount of the NAND-flash-partition was also ok 3. before the restart of controller there are no any activity on NAND-flash except of the jffs2_gcd_mtdX-process ... 4. BUT after the second restart the NAND-flash-partition could not be really used after the second mount, dmesg filled with messages: ... jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x03ce0000: 0xc0ff instead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x03d00000: 0xc0ff instead .... Just for for info: the behaviour observed on mpc8313-based board with the large-page NAND. The only activity on NAND-flash was the garbage collector process, that looks for CLEANMARKER-nodes As Scott said it was broken by commit 3ab8f2a2e7011c5e83363b42950757e46ef06824 Signed-off-by: Sergej Stepanov <Sergej.Stepanov@ids.de> -- Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: fix master device identification for mtd repartitionRoman Tereshonkov
Function mtd_has_master renamed as mtd_is_partition to follow the function logic. The patch fixes the problem of checking the right mtd device for partition creation. To delete partition checking is not needed here so as it is done in mtd_del_partition. By master we consider the mtd device which does not belong to any partition. Signed-off-by: Roman Tereshonkov <roman.tereshonkov@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: nand: add check for out of page readJason Liu
When run mtd_oobtest case, there will be one error for step(4), which turned out it need add one check for out of page read in nand_do_read_oob just like mtd_do_write_oob did it already. This commit also fix one typo error for comments in mtd_do_write_oob Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: fix nand kernel-doc warningsRandy Dunlap
Warning(include/linux/mtd/nand.h:543): No description found for parameter 'badblockbits' Warning(drivers/mtd/nand/nand_bbt.c:1101): No description found for parameter 'mtd' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: David Woodhouse <dwmw2@infradead.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>
2010-12-03mtd: cfi_fixup: remove unused 'param' parameterGuillaume LECERF
The 'param' parameter has never been used since its introduction, so simply remove it. Signed-off-by: Guillaume LECERF <glecerf@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03jffs2: typo in commentDan Carpenter
It says FB instead of FS (file system). Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03jffs2: fix error value signVasiliy Kulikov
do_verify_xattr_datum(), do_load_xattr_datum(), load_xattr_datum() and verify_xattr_ref() should return negative value on error. Sometimes they return EIO that is positive. Change this to -EIO. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: nand: Use printf extension %pR for struct resourceJoe Perches
Using %pR standardizes the struct resource output. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: maps: Use printf extension %pR for struct resourceJoe Perches
Using %pR standardizes the struct resource output. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: NAND: jz4740: Remove custom {read,write}_page handlersLars-Peter Clausen
Now that the mtd core supports more then 64 ecc bytes we can use it instead of some a custom hack in the jz4740 nand driver. This patch removes the custom {read,write}_page handlers from the jz4740 nand driver. Thus the driver will now fallback to the default handlers from the nand core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: NAND: jz4740: Make 'struct platform_driver jz_nand_driver' staticLars-Peter Clausen
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: remove unnecessary casts of void ptr returning alloc function return valuesJesper Juhl
The [vk][cmz]alloc(_node) family of functions return void pointers which it's completely unnecessary/pointless to cast to other pointer types since that happens implicitly. This patch removes such casts from drivers/mtd/ Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: fsmc.h: including linux/io.h for definition of readlViresh Kumar
Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: mtdchar: fix information leak to userlandVasiliy Kulikov
Structure mtd_info_user is copied to userland with padding byted between "type" and "flags" fields uninitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: onenand: implement cache program feature for 4KiB page onenandRoman Tereshonkov
Implement cache program feature for 4KiB page onenand. This feature improves the write data performance. The observed 128KiB data program speed change is from 8827KiB/s to 14156 KiB/s when the feature is enabled. Signed-off-by: Roman Tereshonkov <roman.tereshonkov@nokia.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: onenand: fix omap2 code to handle cache program featureRoman Tereshonkov
Some fixes are introduced into omap2 code to handle errors when cache program feature is used. Signed-off-by: Roman Tereshonkov <roman.tereshonkov@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: onenand: add option and variable for cache program featureRoman Tereshonkov
A new option is added for cache program feature. A new variable ongoing is introduced for onenand_chip to handle the multi-command cache program operation. Signed-off-by: Roman Tereshonkov <roman.tereshonkov@nokia.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03jffs2: use vzallocJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: use vzallocJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: OneNAND: Fix page offset handling at 2KiB pagesizeKyungmin Park
When use the 2KiB pagesize, it should be set the correct page offset. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: nandsim: spell fixes in commentssrimugunthan
Signed-off-by: srimugunthan <srimugunthan.dhandapani@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-12-03mtd: m25p80: Add support for Macronix MX25L25655EKevin Cernekee
Untested, but expected to be compatible with MX25L25635E which I did test. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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