Re: [linux-sunxi] [PATCH 3/3] mtd: nand: sunxi: add randomizer support

2015-10-15 Thread Julian Calaby
Hi Boris, On Fri, Oct 16, 2015 at 4:17 AM, Boris Brezillon wrote: > Add support for the randomizer engine available in Allwinner's NFC IP. > > Randomization is useful to support modern NAND chips which are sensible to Again, did you mean "sensitive" instead

[linux-sunxi] [PATCH 3/3] mtd: nand: sunxi: add randomizer support

2015-10-15 Thread Boris Brezillon
Add support for the randomizer engine available in Allwinner's NFC IP. Randomization is useful to support modern NAND chips which are sensible to repeated patterns. On such NANDs you might experience an unexpectedly high number of bitflips when you repeat the same pattern all over a given NAND