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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-28 02:40:56 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-28 02:40:56 (GMT) |
| commit | a17d47300b4042a3893217c0c3f2d806fe1faa3b (patch) | |
| tree | 91964353354d358cbafc350421e2bddb9455c73c /drivers/mtd/nand/Kconfig | |
| parent | 04a6553f0766df3f56830c89b7da2f618b7ef0b0 (diff) | |
| parent | 7bf7e370d5919112c223a269462cd0b546903829 (diff) | |
| download | linux-fsl-qoriq-a17d47300b4042a3893217c0c3f2d806fe1faa3b.tar.xz | |
Merge branch 'for-linus-1' of git://git.infradead.org/mtd-2.6
* 'for-linus-1' of git://git.infradead.org/mtd-2.6: (49 commits)
mtd: mtdswap: fix compilation warning
mtdswap: kill strict error handling option
mtd: nand: enable software BCH ECC in nand simulator
mtd: nand: add software BCH ECC support
mtd: fix printf format warnings, mostly lack of %zd for size_t, in mtdswap
mtd: sm_rtl: check kmalloc return value
mtd: cfi: add support for AMIC flashes (e.g. A29L160AT)
lib: add shared BCH ECC library
mtd: mxc_nand: fix OOB corruption when page size > 2KiB
mtd: DaVinci: Removed header file that is not required
mtd: pxa3xx_nand: clean the keep configure code
mtd: pxa3xx_nand: mtd scan id process could be defined by driver itself
mtd: pxa3xx_nand: unify prepare command
mtd: pxa3xx_nand: discard wait_for_event,write_cmd,__readid function
mtd: pxa3xx_nand: rework irq logic
mtd: pxa3xx_nand: make scan procedure more clear
mtd: speedtest: fix integer overflow
mtd: mxc_nand: fix read past buffer end
mtd: omap3: nand: report corrected ecc errors
jffs2: remove a trailing white space in commentaries
...
Diffstat (limited to 'drivers/mtd/nand/Kconfig')
| -rw-r--r-- | drivers/mtd/nand/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 4f6c06f..a92054e 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -31,6 +31,21 @@ config MTD_NAND_VERIFY_WRITE device thinks the write was successful, a bit could have been flipped accidentally due to device wear or something else. +config MTD_NAND_BCH + tristate + select BCH + depends on MTD_NAND_ECC_BCH + default MTD_NAND + +config MTD_NAND_ECC_BCH + bool "Support software BCH ECC" + default n + help + This enables support for software BCH error correction. Binary BCH + codes are more powerful and cpu intensive than traditional Hamming + ECC codes. They are used with NAND devices requiring more than 1 bit + of error correction. + config MTD_SM_COMMON tristate default n |