UBI on dual NAND chips

[Bean Huo 霍斌斌 (beanhuo)]

> On Fri, 2015-09-25 at 01:16 +0000, Bean Huo 霍斌斌 (beanhuo) wrote:
> > Hi,
> > Do you already enable mtd_concat driver on your MLC NAND?
> > For MLC NAND, I think, it is not suitable.
> 
> I don't have any hardware yet. I'm still only investigating the possibilities. At
> the moment it looks like we'll design hardware with two NAND interfaces and
> see what we can get working. Perhaps we will start with one chip and only use
> half of it until the paired pages issue is resolved.

Means you regard MLC NAND as SLC NAND, only program lower page?
For paired pages issue, we just now have two methods solution based on UBI,
This week I will send out first one, we can talk about it together, if you interested in it.