mtd: rawnand: use bit-wise majority to recover the ONFI param page

Browse source

Per ONFI specification (Rev. 4.0), if all parameter pages have invalid
CRC values, the bit-wise majority may be used to recover the contents
of the parameter page from the parameter page copies present.

Signed-off-by: Jane Wan <Jane.Wan@nokia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>

...

This commit is contained in:

Wan, Jane (Nokia - US/Sunnyvale) 2018-05-13 04:30:02 +00:00 • committed by Boris Brezillon

parent a676688032

commit 39138c1f4a

1 changed files with 47 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

52

drivers/mtd/nand/raw/nand_base.c

View file