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From: Pavel Machek <pavel@ucw.cz>
To: Tony Lindgren <tony@atomide.com>
Cc: kernel list <linux-kernel@vger.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
	linux-omap@vger.kernel.org, sre@kernel.org, nekit1000@gmail.com,
	mpartap@gmx.net, merlijn@wizzup.org, aaro.koskinen@iki.fi
Subject: Re: Common config for N900 and D4
Date: Thu, 7 Jun 2018 12:26:07 +0200	[thread overview]
Message-ID: <20180607102607.GA4372@localhost> (raw)
In-Reply-To: <20180605042627.GB5738@atomide.com>

Hi!

> > > > [    0.000000] L2C-310 erratum 727915 enabled
> > > > [    0.000000] L2C-310 enabling early BRESP for Cortex-A9
> > > > [    0.000000] L2C-310 full line of zeros enabled for Cortex-A9
> > > 
> > > I tried disabling outer cache to get rid of this. That got me further
> > > in boot, but not to working system:
> > 
> > I now have config that works.
> > 
> > My kernels were probably grossly misconfigured (OMAP4 not enabled on
> > droid4)... still I'd expect some kind of panic explaining board is not
> > compatible with kernel, not a random oops...
> 
> Like "clk-provider not found" error? :) I agree it's not very
> descriptive and I think we could easily print something from
> after the SoC detection for missing pdata.

If you had patch for testing, or pointer where such check would
belong, that would be nice. I might try to do something, but now it
boots so it is not too high priority for me.

Thanks,
							Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

WARNING: multiple messages have this Message-ID (diff)
From: pavel@ucw.cz (Pavel Machek)
To: linux-arm-kernel@lists.infradead.org
Subject: Common config for N900 and D4
Date: Thu, 7 Jun 2018 12:26:07 +0200	[thread overview]
Message-ID: <20180607102607.GA4372@localhost> (raw)
In-Reply-To: <20180605042627.GB5738@atomide.com>

Hi!

> > > > [    0.000000] L2C-310 erratum 727915 enabled
> > > > [    0.000000] L2C-310 enabling early BRESP for Cortex-A9
> > > > [    0.000000] L2C-310 full line of zeros enabled for Cortex-A9
> > > 
> > > I tried disabling outer cache to get rid of this. That got me further
> > > in boot, but not to working system:
> > 
> > I now have config that works.
> > 
> > My kernels were probably grossly misconfigured (OMAP4 not enabled on
> > droid4)... still I'd expect some kind of panic explaining board is not
> > compatible with kernel, not a random oops...
> 
> Like "clk-provider not found" error? :) I agree it's not very
> descriptive and I think we could easily print something from
> after the SoC detection for missing pdata.

If you had patch for testing, or pointer where such check would
belong, that would be nice. I might try to do something, but now it
boots so it is not too high priority for me.

Thanks,
							Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

  reply	other threads:[~2018-06-07 10:26 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-03 10:48 Common config for N900 and D4 Pavel Machek
2018-06-03 10:48 ` Pavel Machek
2018-06-03 16:53 ` Pavel Machek
2018-06-03 16:53   ` Pavel Machek
2018-06-03 21:01   ` Pavel Machek
2018-06-03 21:01     ` Pavel Machek
2018-06-05  4:26     ` Tony Lindgren
2018-06-05  4:26       ` Tony Lindgren
2018-06-07 10:26       ` Pavel Machek [this message]
2018-06-07 10:26         ` Pavel Machek

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