Re: espressobin device tree with kernel 5.1 RC

From: Miquel Raynal <miquel.raynal@bootlin.com>
To: "Timothy Krantz" <tkrantz@stahurabrenner.com>
Cc: linux-arm-kernel@lists.infradead.org
Subject: Re: espressobin device tree with kernel 5.1 RC
Date: Mon, 17 Jun 2019 11:38:41 +0200	[thread overview]
Message-ID: <20190617113841.60032387@xps13> (raw)
In-Reply-To: <!&!AAAAAAAAAAAuAAAAAAAAAOBWTR25SONAuESb5loyl/sBAMO2jhD3dRHOtM0AqgC7tuYAAAAAAA4AABAAAAABdzCVMdZ+R6253dvJGHcXAQAAAAA=@stahurabrenner.com>

Hi Timothy,

Please keep the Linux ARM kernel ML in copy.

"Timothy Krantz" <tkrantz@stahurabrenner.com> wrote on Sat, 15 Jun 2019
18:56:00 -0400:

> Hello,
> I am still unable to get 5.1 or 5.2rc kernels to boot with the associated dtb.  They all seem to work fine with the older dtb.
> 
> I am certain that it is something in my .config that is not properly set.
> 
> I don't suppose you can send me a copy of your .config that works so that I can try with that?

MyHere is my configuration for a 5.2-rc1 kernel.
> 
> Thanks for your consideration.
> 
> Tim Krantz
> 
> > -----Original Message-----
> > From: Miquel Raynal [mailto:miquel.raynal@bootlin.com]
> > Sent: Monday, April 29, 2019 3:57 AM
> > To: Timothy Krantz <tkrantz@stahurabrenner.com>; linux-arm-
> > kernel@lists.infradead.org
> > Subject: Re: espressobin device tree with kernel 5.1 RC
> > 
> > Hi Timothy,
> > 
> > "Timothy Krantz" <tkrantz@stahurabrenner.com> wrote on Mon, 22 Apr
> > 2019
> > 15:07:12 -0400:
> >   
> > > Hi,
> > > Please excuse my emailing you directly.  I do not know the proper
> > > channels to report my problem.
> > >  
> > 
> > For this kind of question I think adding the Linux ARM Kernel Mailing List
> > (LAKML) is the right thing to do.
> >   
> > > I build my own kernels for my 3 espressobins.  Up through kernel 5.0
> > > things work fine.
> > >
> > > In the 5.1 RC kernels I have been unable to boot using the 5.1 RC
> > > device tree.  I get :
> > >
> > > ahci-mvebu d00e0000.sata: couldn't get PHY in node sata: -517
> > >
> > > then the boot fails waiting for the rootfs on my sata device.
> > >
> > > If I use a kernel 5.0 device tree with a 5.1 RC kernel it boots fine.
> > >
> > > I am glad to test anything if that would help.  
> > 
> > Do you have PHY_MVEBU_A3700_COMPHY enabled?
> >   
> > >
> > > Tim Krantz
> > >  
> > 
> > 
> > Thanks,
> > Miquèl  
> 

Thanks,
Miquèl

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