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