eSPI was: [PATCH] Revert "mpc85xx: ddr: Always start DDR RAM in Self Refresh mode"

[Joakim Tjernlund]

On Sun, 2020-04-12 at 04:22 +0000, Priyanka Jain wrote:
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> 
> > -----Original Message-----
> > From: Joakim Tjernlund <Joakim.Tjernlund at infinera.com>
> > Sent: Friday, April 10, 2020 5:21 PM
> > To: Priyanka Jain <priyanka.jain at nxp.com>; Biwen Li (OSS)
> > <biwen.li at oss.nxp.com>
> > Cc: u-boot at lists.denx.de; Biwen Li <biwen.li at nxp.com>; Jiafei Pan
> > <jiafei.pan at nxp.com>
> > Subject: Re: [PATCH] Revert "mpc85xx: ddr: Always start DDR RAM in Self
> > Refresh mode"
> > 
> > On Fri, 2020-04-10 at 11:40 +0000, Priyanka Jain wrote:
> > > > -----Original Message-----
> > > > From: Joakim Tjernlund <Joakim.Tjernlund at infinera.com>
> > > > Sent: Thursday, April 9, 2020 6:24 PM
> > > > To: Priyanka Jain <priyanka.jain at nxp.com>; Biwen Li (OSS)
> > > > <biwen.li at oss.nxp.com>
> > > > Cc: u-boot at lists.denx.de; Biwen Li <biwen.li at nxp.com>; Jiafei Pan
> > > > <jiafei.pan at nxp.com>
> > > > Subject: Re: [PATCH] Revert "mpc85xx: ddr: Always start DDR RAM in
> > > > Self Refresh mode"
> > > > 
> > > > On Thu, 2020-04-09 at 20:44 +0800, Biwen Li wrote:
> > > > 
> > > > This revert will bring back another bug, can you try finding out why
> > > > it does work?
> > > > May there are some minor tweaks needed ?
> > > > 
> > > >       Jocke
> > > The patch has impacted boot to prompt on many powerpc boards.
> > > I agree with you that we also need to have solution to the original problem
> > reported by you.
> > > We are working on fixing of DDR errata workaround implementation issue
> > that you reported.
> > 
> > Is anyone working on the eSPI driver as well? I recall someone at NXP
> > volunteered but cannot recall who.
> > 
> Yes, "Xiaowei Bao" is working on that.
> The older version is in-review on maillist. He is working on rebasing to top of tree
> Priyanka

Now upstream is removing the fsl_espi driver, what is the status?

   Jocke