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Pekon Gupta 7a0845728b mtd: nand: omap: add support for BCH16_ECC - NAND driver updates 
With increase in NAND flash densities occurence of bit-flips has increased.
Thus stronger ECC schemes are required for detecting and correcting multiple
simultaneous bit-flips in same NAND page. But stronger ECC schemes have large
ECC syndrome which require more space in OOB/Spare.
This patch add support for BCH16_ECC:
(a) BCH16_ECC can correct 16 bit-flips per 512Bytes of data.
(b) BCH16_ECC generates 26-bytes of ECC syndrome / 512B.

Due to (b) this scheme can only be used with NAND devices which have enough
OOB to satisfy following equation:
OOBsize per page >= 26 * (page-size / 512)

Signed-off-by: Pekon Gupta <pekon@ti.com>
 		2013-12-03 14:30:43 +05:30
..
byteorder include/linux/byteorder: Always defines __fswab64, __swab64p and __swab64s 2012-11-30 07:15:04 -07:00
mtd mtd: nand: omap: add support for BCH16_ECC - NAND driver updates 2013-12-03 14:30:43 +05:30
unaligned include/linux/unaligned/generic.h: fix warning: preprocessor token __force redefined 2012-11-04 11:00:34 -07:00
usb usb: am437x: Add support for am437x xhci USB host 2013-10-12 03:14:36 +02:00
apm_bios.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
bch.h nand: Merge BCH code from Linux nand driver 2012-01-26 16:09:02 -06:00
bitops.h Correct ffs/fls regression for PowerPC etc 2009-09-17 22:45:31 +02:00
bitrev.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
compat.h linux/compat.h: move dev_err, dev_info and dev_dbg from usb driver to compat.h 2013-08-22 16:50:29 +02:00
compiler-gcc.h compiler_gcc: do not redefine __gnu_attributes 2013-09-06 13:09:07 -04:00
compiler-gcc3.h Add missing header for gcc3 2011-10-01 21:56:20 +02:00
compiler-gcc4.h compiler_gcc: do not redefine __gnu_attributes 2013-09-06 13:09:07 -04:00
compiler.h x86: Fix support for booting bzImage 2010-05-06 00:17:01 +02:00
config.h Initial revision 2000-08-21 15:05:47 +00:00
crc7.h lib: add crc7 from Linux 2011-01-18 23:38:08 +01:00
crc32.h Coding style cleanup, update CHANGELOG. 2008-12-16 01:02:17 +01:00
ctype.h Add isblank 2011-10-17 22:25:34 +02:00
edd.h x86: Fix support for booting bzImage 2010-05-06 00:17:01 +02:00
err.h linux/compat.h: rename from linux/mtd/compat.h 2012-04-30 16:54:51 +02:00
ethtool.h add support for Xilinx 1000BASE-X phy (GTX) 2013-06-24 19:11:13 -05:00
fb.h include/linux/fb.h: Add a missing include for 'list.h' 2013-10-07 08:21:13 -04:00
input.h input: Add linux/input.h for key code support 2012-05-15 08:31:39 +02:00
ioctl.h x86: Fix support for booting bzImage 2010-05-06 00:17:01 +02:00
ioport.h x86: Fix support for booting bzImage 2010-05-06 00:17:01 +02:00
kbuild.h Coding Style cleanup 2010-10-27 22:48:30 +02:00
linkage.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
linux_string.h Make linux kernel string funcs available to tools 2012-12-13 11:46:07 -07:00
list.h Coding style cleanup, update CHANGELOG 2008-09-13 02:23:05 +02:00
lzo.h add lzop decompression support 2009-12-05 01:30:23 +01:00
math64.h UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
mc146818rtc.h Replace BCD2BIN and BIN2BCD macros with inline functions 2009-08-25 12:57:55 +02:00
mdio.h Minor coding style cleanup. 2011-09-11 21:24:09 +02:00
mii.h add support for Xilinx 1000BASE-X phy (GTX) 2013-06-24 19:11:13 -05:00
netdevice.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
poison.h update linux/list 2008-08-31 04:24:51 +02:00
posix_types.h Initial revision 2001-04-28 17:59:11 +00:00
rbtree.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
screen_info.h x86: Fix support for booting bzImage 2010-05-06 00:17:01 +02:00
stat.h nios2: add struct stat support in linux/stat.h 2010-04-02 12:28:40 -04:00
stddef.h include/linux/stddef.h: avoid 'warning: preprocessor token offsetof redefined' 2012-11-04 11:00:34 -07:00
string.h mtd: resync with Linux-3.7.1 2013-05-31 17:12:03 -05:00
stringify.h COMMON: Add __stringify() function 2012-10-15 11:53:47 -07:00
time.h Initial revision 2002-03-08 21:31:05 +00:00
types.h Consolidate bool type 2013-04-01 16:33:52 -04:00