Re: [PATCH v2 0/7] mtd: nand: Abstract away the NAND interface type

[Boris Brezillon <boris.brezillon@free-electrons.com>]

Hi Peter,

On Thu, 17 Nov 2016 14:26:37 +0800
Peter Pan <peterpansjtu@gmail.com> wrote:

> Hi Boris,
> 
> On Sun, Oct 16, 2016 at 10:35 PM, Boris Brezillon
> <boris.brezillon@free-electrons.com> wrote:
> > Hi,
> >
> > This series is aiming at providing a generic NAND layer to share code
> > between different NAND based devices.
> >
> > We currently have 3 different interfaces to interact with NANDs:
> > - Raw NANDs
> > - OneNANDs
> > - SPI NANDs
> >
> > Apart from the way these NAND devices are accessed they have a lot
> > in common, like the way the memory is organized, or their constraints.
> > This is usually a good sign that some work should be done to factorize
> > the code.
> >
> > This work has been started by Peter who wanted to re-use the BBT
> > code for its SPI-NAND driver. But I think we can push it further
> > other stuff (the software ECC implementation, or the way offsets are
> > converted to block/page number).
> >
> > Peter, can you please review/test this version, and if possible, post
> > the code you've done to support SPI NANDs.
> >  
> 
> I already finished review and test work. The BBT works well after I applied
> my modification which I already sent to your by email. I tried to build a new
> BBT on a new NAND and then mark one block to bad. Both works well.
> My test platform is Xilinx Zed board.

Thanks a lot for testing and reviewing this series. I'll address your
comments and send a new version soon.

My plan is to have it in -next just after 4.10-rc1 is released, in order
to detect bugs early.

> 
> I will try to rebase my SPI NAND patch on your patch and send it out.
> It will take me some time because I'm quite busy with other company affairs.

I'd be happy to review this part.

Regards,

Boris