[U-Boot] [PATCH] nand/denali: Adding Denali NAND driver support

[Chin Liang See]

Hi Masahiro,

On Fri, 2014-02-21 at 19:57 +0900, Masahiro Yamada wrote:
> Hi Chin,
> (adding Albert to Cc:)
> 
> > Hi Scott,
> > 
> > As there are no further comments, would need your help to apply this
> > patch. Thanks and appreciate for your support.
> > 
> > Chin Liang
> 
> 
> Panasonic SoCs are using Denali NAND controller.
> I guess I can test your patch.
> Please wait a week.
> 
> 
> As Albert mentioned, the problem is
> there must be a board which uses your driver code.
> 

Thanks for the help. Actually this driver is used in socfpga_cyclone5
board. Just that I misunderstood they would need separate patches. I
will fix this in next commit.

> I'll review and test your code (it looks like most parts are ported from
> Linux) and if it works fine, then I will post Panasonic SoCs (based on
> ARM coretexA9) and boards series with CONFIG_NAND_DENALI enabled.
> 

Yup, the code base are from Linux. But I need to modify it to certain
extend to get it working at dev kit. Anyway, it would be excited to
figure whether it work for other platform too.


> As for the initial run test on my board, it is not working so far.
> So I am diving into the code...

If you want to run under SPL, there are some patches for that. Let me
know if you need that. While for U-Boot, they are working fine. Probably
it might due to parameter setting. I will attach my configuration in my
new patches. Maybe worth to note, this driver was tested against 3
different devices but they all are ONFI parts.

Thanks and appreciate for your offers to help

Chin Liang

> 
> 
> Best Regards
> Masahiro Yamada
> 
>