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24ac9a94f9
linux/drivers/mtd
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Ralf Rösch 24ac9a94f9 mtd: txx9ndfmc: limit transfer bytes to 512 (ECC provides 6 bytes max) 
See commit: c0cbfd0e81
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>
2011-01-06 15:29:12 +00:00
..
chips mtd: cfi_cmdset_0002: add support for Samsung K8D3x16UxC NOR chips 2011-01-06 15:28:53 +00:00
devices mtd: m25p80: add debugging trace in sst_write 2011-01-06 15:28:06 +00:00
lpddr mtd: change struct flchip_shared spinlock locking into mutex 2010-08-06 09:22:16 +01:00
maps mtd: maps: Use printf extension %pR for struct resource 2010-12-03 16:29:54 +00:00
nand mtd: txx9ndfmc: limit transfer bytes to 512 (ECC provides 6 bytes max) 2011-01-06 15:29:12 +00:00
onenand mtd: OneNAND: lighten scary initial bad block messages 2011-01-06 15:23:10 +00:00
tests mtd: tests: return -1 if verify failed 2010-08-02 09:06:20 +01:00
ubi mtd: use vzalloc 2010-12-03 16:27:29 +00:00
afs.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
ar7part.c [MTD] mtdpart: Make all partition parsers return allocated array 2009-03-20 18:55:17 +00:00
cmdlinepart.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
ftl.c Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
inftlcore.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
inftlmount.c mtd: Remove obsolete <mtd/compatmac.h> include 2010-08-08 21:19:42 +01:00
Kconfig mtd: Fix MTD_OF_PARTS for all arch and minor tidy of MTD_PARTITIONS 2010-12-03 16:25:56 +00:00
Makefile mtd: Fix MTD_OF_PARTS for all arch and minor tidy of MTD_PARTITIONS 2010-12-03 16:25:56 +00:00
mtd_blkdevs.c mtd: Remove redundant mutex from mtd_blkdevs.c 2010-10-30 12:39:21 +01:00
mtdblock_ro.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
mtdblock.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
mtdchar.c mtd: fix master device identification for mtd repartition 2010-12-03 16:32:35 +00:00
mtdconcat.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
mtdcore.c mtd: Remove obsolete <mtd/compatmac.h> include 2010-08-08 21:19:42 +01:00
mtdcore.h mtd: Replace static array of devices with an idr structure 2010-02-25 11:55:14 +00:00
mtdoops.c mtd: don't use flush_scheduled_work() 2011-01-06 15:17:08 +00:00
mtdpart.c mtd: fix master device identification for mtd repartition 2010-12-03 16:32:35 +00:00
mtdsuper.c convert get_sb_mtd() users to ->mount() 2010-10-29 04:16:26 -04:00
nftlcore.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
nftlmount.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
ofpart.c mtd: Fix endianness issues from device tree 2010-10-25 00:55:56 +01:00
redboot.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
rfd_ftl.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
sm_ftl.c bitops: rename for_each_bit() to for_each_set_bit(): mtd 2010-04-08 09:42:41 +01:00
sm_ftl.h mtd: sm_ftl: cosmetic, use bool when possible 2010-10-25 01:33:08 +01:00
ssfdc.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00