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u-boot-brain/drivers/mtd/nand
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Stefan Roese 1a103c6caa mtd: nand: fsmc: Add BCH4 SW ECC support for SPEAr600 
This patch adds support for 4-bit ECC BCH4 for the SPEAr600 SoC. This can
be used by boards equipped with a NAND chip that requires 4-bit ECC strength.
The SPEAr600 HW ECC only supports 1-bit ECC strength.

To enable SW BCH4, you need to specify this in your config header:

#define CONFIG_NAND_ECC_BCH
#define CONFIG_BCH

And use the command "nandecc bch4" to select this ECC scheme upon runtime.

Tested on SPEAr600 x600 board.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Scott Wood <scottwood@freescale.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2015-09-11 17:15:13 -04:00
..
am335x_spl_bch.c mtd: nand: am335x: Fix 'bit-flip' errors in SPL 2014-09-25 13:43:00 -05:00
atmel_nand_ecc.h nand: Sync with Linux v4.1 2015-08-25 22:53:57 -05:00
atmel_nand.c nand, atmel: remove udelay in spl_nand_erase_one() 2015-08-12 20:47:27 -04:00
bfin_nand.c mtd: resync with Linux-3.7.1 2013-05-31 17:12:03 -05:00
davinci_nand.c nand: Remove CONFIG_MTD_NAND_VERIFY_WRITE 2015-03-30 23:24:39 -05:00
denali_spl.c mtd: denali_spl: do not allocate page_buffer in .bss section 2015-08-30 22:18:00 +09:00
denali.c nand: Sync with Linux v4.1 2015-08-25 22:53:57 -05:00
denali.h nand: Sync with Linux v4.1 2015-08-25 22:53:57 -05:00
docg4_spl.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
docg4.c nand: Sync with Linux v4.1 2015-08-25 22:53:57 -05:00
fsl_elbc_nand.c nand: Sync with Linux v4.1 2015-08-25 22:53:57 -05:00
fsl_elbc_spl.c Coding Style cleanup: replace leading SPACEs by TABs 2013-10-14 16:06:54 -04:00
fsl_ifc_nand.c nand: Sync with Linux v4.1 2015-08-25 22:53:57 -05:00
fsl_ifc_spl.c armv8/ls2085aqds: NAND boot support 2015-04-23 16:46:50 -07:00
fsl_upm.c nand: Remove CONFIG_MTD_NAND_VERIFY_WRITE 2015-03-30 23:24:39 -05:00
fsmc_nand.c mtd: nand: fsmc: Add BCH4 SW ECC support for SPEAr600 2015-09-11 17:15:13 -04:00
jz4740_nand.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
kb9202_nand.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
Kconfig mtd: nand: Make CONFIG_SYS_NAND_U_BOOT_OFFS configurable through Kconfig 2015-08-31 08:43:42 +02:00
kirkwood_nand.c arm: marvell: Move arch/kirkwood.h to arch/soc.h 2014-10-23 09:59:20 -04:00
kmeter1_nand.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
lpc32xx_nand_mlc.c lpc32xx: mtd: nand: add MLC NAND controller 2015-04-10 14:22:56 +02:00
lpc32xx_nand_slc.c nand: lpc32xx: add ECC layout for small page NAND 2015-08-18 13:45:56 -04:00
Makefile arm: Remove nhk8815 boards and nomadik arch 2015-09-11 14:56:04 -04:00
mpc5121_nfc.c nand: Remove CONFIG_MTD_NAND_VERIFY_WRITE 2015-03-30 23:24:39 -05:00
mxc_nand_spl.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mxc_nand.c nand: Remove CONFIG_MTD_NAND_VERIFY_WRITE 2015-03-30 23:24:39 -05:00
mxc_nand.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mxs_nand_spl.c spl: nand: add support for mxs nand 2014-06-06 10:07:25 +02:00
mxs_nand.c mtd: nand: mxs invalidate dcache before DMA read 2015-08-25 22:53:59 -05:00
nand_base.c nand: Sync with Linux v4.1 2015-08-25 22:53:57 -05:00
nand_bbt.c nand: Sync with Linux v4.1 2015-08-25 22:53:57 -05:00
nand_bch.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
nand_ecc.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
nand_ids.c nand: Sync with Linux v4.1 2015-08-25 22:53:57 -05:00
nand_plat.c mtd: nand_plat: add simple GPIO framework DEV_READY option 2010-07-08 16:52:12 -05:00
nand_spl_load.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
nand_spl_simple.c spl: nand: simple: replace readb() with chip specific read_buf() 2015-08-12 20:47:33 -04:00
nand_timings.c nand: Sync with Linux v4.1 2015-08-25 22:53:57 -05:00
nand_util.c mtd/nand/ubi: assortment of alignment fixes 2015-08-28 12:33:17 -04:00
nand.c nand: Introduce CONFIG_SYS_NAND_SELF_INIT 2012-01-26 16:09:06 -06:00
ndfc.c nand: Remove CONFIG_MTD_NAND_VERIFY_WRITE 2015-03-30 23:24:39 -05:00
omap_elm.c mtd: nand: omap: fix error-codes returned from omap-elm driver 2014-06-06 17:46:00 -04:00
omap_gpmc.c mtd: OMAP: Enable GPMC prefetch mode for 16 bit access 2015-06-18 11:23:45 -04:00
pxa3xx_nand.c mtd: nand: Add mvebu (PXA / AXP / A38x) NAND device driver 2015-08-25 22:53:58 -05:00
pxa3xx_nand.h mtd: nand: Add mvebu (PXA / AXP / A38x) NAND device driver 2015-08-25 22:53:58 -05:00
s3c2410_nand.c mtd: nand: s3c: Unify the register definition and naming 2014-11-26 23:21:43 -06:00
sunxi_nand_spl.c sunxi_nand_spl: Add config parameter for 4KiB page sized NAND devices 2015-09-10 20:20:45 +02:00
tegra_nand.c tegra: nand: disable subpage writes 2015-08-13 13:06:03 -07:00
tegra_nand.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
vf610_nfc.c mtd: vf610_nfc: enable ONFI detection 2015-05-24 14:27:46 -05:00