[U-Boot] [PATCH] mpc85xx/t102xqds: convert deep sleep to generic board interface

Yuantian Tang
2015-01-19T02:44:54Z

Hi York,

> -----Original Message-----
> From: Sun York-R58495
> Sent: Saturday, January 17, 2015 1:23 AM
> To: Tang Yuantian-B29983
> Cc: u-boot at lists.denx.de
> Subject: Re: [PATCH] mpc85xx/t102xqds: convert deep sleep to generic board
> interface
>
> Yuantian,
>
> On 01/15/2015 06:23 PM, Tang Yuantian-B29983 wrote:
> > Hi York,
> >
> > Yes, I did it on purpose. T102XQDS is not supported in SDK1.7 anymore.
> > So I don't want to put more efforts to add SPI/NAND/SD boot deep sleep
> support.
>
> That's not a good reason. Regardless if Freescale SDK supports a board, as far as
> it benefits the community, we keep the support.
>
> > That means t102xqds only supports nor-boot deep sleep and need not to
> update spl.c.
> >
> > It is the same case for T1040QDS.
>
> A note in readme would be nice. I am not going to push for a fix. Not having the
> console silenced is no big deal in case someone uses SPL with deep sleep.

I am not sure I understand you right, but Non-nor deep sleep support is more than just disabling console.
We need to update board head file, like t102xqds.h, as well.
I think you are right. We should add non-nor boot support.

Please apply these patches. I will send another two patch to support QDS non-nor boot deep sleep on qds.

Regards,
Yuantian

>
> York