u-boot-brain/drivers/mtd/nand
Miquel Raynal af61ea27f5 mtd: nand: pxa3xx: re-read a page in raw mode on uncorrectable error
This only applies on BCH path.

When an empty page is read, it triggers an uncorrectable error. While
this is expected, the ECC engine might produce itself bitflips in the
read data under certain layouts. To overcome this situation, always
re-read the entire page in raw mode and check for the whole page to be
empty.

Also report the right number of bitflips if there are any.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
2018-11-22 11:38:05 +05:30
..
raw mtd: nand: pxa3xx: re-read a page in raw mode on uncorrectable error 2018-11-22 11:38:05 +05:30
spi mtd: nand: spi: Add Gigadevice SPI NAND support 2018-10-04 18:24:24 +05:30
bbt.c mtd: nand: Add core infrastructure to deal with NAND devices 2018-09-20 20:10:49 +05:30
core.c mtd: nand: Add core infrastructure to deal with NAND devices 2018-09-20 20:10:49 +05:30
Kconfig mtd: nand: Add core infrastructure to support SPI NANDs 2018-09-20 20:10:49 +05:30
Makefile mtd: nand: Add core infrastructure to support SPI NANDs 2018-09-20 20:10:49 +05:30