Re: [PATCH v2 5/6] mtd: nand: gpmi: correct bitflip for erased NAND page

2015-08-18 Thread Andrea Scian
Il 18/08/2015 05:25, Han Xu ha scritto: i.MX6QP and i.MX7D BCH module integrated a new feature to detect the bitflip number for erased NAND page. So for these two platform, set the erase threshold to gf/2 and if bitflip detected, GPMI driver will correct the data to all 0xFF. Please also fix t

Re: [PATCH v2 5/6] mtd: nand: gpmi: correct bitflip for erased NAND page

2015-08-17 Thread Huang Shijie
On Mon, Aug 17, 2015 at 10:25:01PM -0500, Han Xu wrote: > i.MX6QP and i.MX7D BCH module integrated a new feature to detect the > bitflip number for erased NAND page. So for these two platform, set the > erase threshold to gf/2 and if bitflip detected, GPMI driver will > correct the data to all 0xFF

[PATCH v2 5/6] mtd: nand: gpmi: correct bitflip for erased NAND page

2015-08-17 Thread Han Xu
i.MX6QP and i.MX7D BCH module integrated a new feature to detect the bitflip number for erased NAND page. So for these two platform, set the erase threshold to gf/2 and if bitflip detected, GPMI driver will correct the data to all 0xFF. Signed-off-by: Han Xu --- drivers/mtd/nand/gpmi-nand/bch-re