Re: [linux-sunxi] [PATCH 1/3] mtd: nand: add NAND_NEED_SCRAMBLING option flag

Hi Julian, On Fri, 16 Oct 2015 09:32:38 +1100 Julian Calaby wrote: > Hi Boris, > > On Fri, Oct 16, 2015 at 4:17 AM, Boris Brezillon > wrote: > > Some MLC NANDs are sensible to repeated patterns and require data to be > > Do you

Re: [linux-sunxi] [PATCH 1/3] mtd: nand: add NAND_NEED_SCRAMBLING option flag

On Fri, 16 Oct 2015 08:28:54 +0200 Boris Brezillon wrote: > Hi Julian, > > On Fri, 16 Oct 2015 09:32:38 +1100 > Julian Calaby wrote: > > > Hi Boris, > > > > On Fri, Oct 16, 2015 at 4:17 AM, Boris Brezillon > >

Re: [linux-sunxi] [PATCH 1/3] mtd: nand: add NAND_NEED_SCRAMBLING option flag

Hi Boris, On Fri, Oct 16, 2015 at 4:17 AM, Boris Brezillon wrote: > Some MLC NANDs are sensible to repeated patterns and require data to be Do you mean "sensitive" instead of "sensible"? Thanks, -- Julian Calaby Email: julian.cal...@gmail.com Profile:

[linux-sunxi] [PATCH 1/3] mtd: nand: add NAND_NEED_SCRAMBLING option flag

Some MLC NANDs are sensible to repeated patterns and require data to be scrambled in order to limit the number of bitflips. Add a new flag to let the NAND controller know about this constraint. Signed-off-by: Boris Brezillon --- include/linux/mtd/nand.h | 6