diff options
Diffstat (limited to 'drivers/mtd/nand/Kconfig')
| -rw-r--r-- | drivers/mtd/nand/Kconfig | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index de8fb5e18e..de7b03f274 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -13,11 +13,20 @@ config NAND_ECC_SOFT default y prompt "Support software ecc" +config NAND_ECC_BCH + select BCH + bool + prompt "Support software BCH ecc" + config NAND_ECC_HW bool default y prompt "Support hardware ecc" +config NAND_ECC_HW_OOB_FIRST + bool + prompt "Support hardware ecc (oob first)" + config NAND_ECC_HW_SYNDROME bool default y @@ -64,8 +73,9 @@ config NAND_IMX config NAND_IMX_BBM bool - prompt "i.MX NAND flash bbt creation command" + depends on NAND_BBT depends on NAND_IMX + prompt "i.MX NAND flash bbt creation command" config NAND_MXS bool @@ -100,15 +110,6 @@ config NAND_S3C24XX help Add support for processor's NAND device controller. -config MTD_NAND_VERIFY_WRITE - bool "Verify NAND page writes" - help - This adds an extra check when data is written to the flash. The - NAND flash device internally checks only bits transitioning - from 1 to 0. There is a rare possibility that even though the - device thinks the write was successful, a bit could have been - flipped accidentally due to device wear or something else. - config MTD_NAND_ECC_SMC bool "NAND ECC Smart Media byte order" default n @@ -116,14 +117,6 @@ config MTD_NAND_ECC_SMC Software ECC according to the Smart Media Specification. The original Linux implementation had byte 0 and 1 swapped. -config MTD_NAND_MUSEUM_IDS - bool "Enable chip ids for obsolete ancient NAND devices" - default n - help - Enable this option only when your board has first generation - NAND chips (page size 256 byte, erase size 4-8KiB). The IDs - of these chips were reused by later, larger chips. - config MTD_NAND_IDS tristate |