[U-Boot] [PATCH V5 31/31] imx: add i.MX8MQ EVK support

Peng Fan peng.fan at nxp.com
Wed Mar 21 09:07:32 UTC 2018


Hi Fabio

> -----Original Message-----
> From: Fabio Estevam [mailto:festevam at gmail.com]
> Sent: 2018年3月21日 3:47
> To: Peng Fan <van.freenix at gmail.com>
> Cc: Peng Fan <peng.fan at nxp.com>; Fabio Estevam <fabio.estevam at nxp.com>;
> U-Boot-Denx <u-boot at lists.denx.de>
> Subject: Re: [U-Boot] [PATCH V5 31/31] imx: add i.MX8MQ EVK support
> 
> Hi Peng,
> 
> On Fri, Feb 23, 2018 at 3:02 AM, Peng Fan <van.freenix at gmail.com> wrote:
> 
> >
> > I was a bit busy on other things. Regarding the board support, I still
> > do not have a good idea about the DDR things. I am thinking moving the
> > ddr code out into a dedicated bin file and pad to the end of SPL.
> >
> > What do you think?
> 
> Or maybe move the files below to a common mx8m location?
> 
>  board/freescale/mx8mq_evk/ddr/ddr_init.c
>  board/freescale/mx8mq_evk/ddr/ddrphy_train.c
>  board/freescale/mx8mq_evk/ddr/helper.c
The thing is that the magic code there and need each board has a copy.
I am rewriting code according to RPA and ddrtool, but progress is slow.
I am not ddr expert, the best choice to me is to move the code out
Uboot, but there is no good place to put the code.
> 
> Still hoping we can get mx8mevk support for v2018.05 :-)
I try.

Thanks,
Peng.


More information about the U-Boot mailing list