[U-Boot] [PATCH] common: add CMD_GPIO to Kconfig

[Thomas Chou]

Hi Simon,

On 09/25/2015 10:55 PM, Simon Glass wrote:
> You can use the moveconfig.py tool to move configs into Kconfig. You
> could do that with your patch applied, and create a patch to remove
> the old #defines from board configs. I think this should be done at
> the same time as we add new Kconfigs, to avoid confusion.

Thanks for the hint. It is a great tool. I tried but failed due to lack 
of those toolchains. I know buildman can help to install the toolchains. 
But I am trying to convert all nios2 related drivers to driver model at 
he moment. I will return to this patch later. Or someone more capable 
may help. :)

Best regards,
Thomas Chou