PB1176 broken in -rc1

From: jamie@jamieiles.com (Jamie Iles)
To: linux-arm-kernel@lists.infradead.org
Subject: PB1176 broken in -rc1
Date: Tue, 16 Aug 2011 10:50:48 +0100	[thread overview]
Message-ID: <20110816095048.GC2786@pulham.picochip.com> (raw)
In-Reply-To: <20110816092830.GB2786@pulham.picochip.com>

On Tue, Aug 16, 2011 at 10:28:30AM +0100, Jamie Iles wrote:
> On Tue, Aug 16, 2011 at 11:21:50AM +0200, Linus Walleij wrote:
> > On Wed, Aug 10, 2011 at 5:24 PM, Will Deacon <will.deacon@arm.com> wrote:
> > 
> > > Hi Linus,
> > >
> > > My PB1176 platform appears to lock up as soon as it hits userspace when
> > > running a 3.1-rc1 kernel.
> > 
> > My kernel does not even boot on either -rc1 or -rc2 on the
> > PB1176, with or wthout Jamies poisoning fixup.
> > 
> > Did you change anything else on top of -rc1 when you tested this?
> > 
> > Will, Jamie, any hints?
> > 
> > If I cherry-pick my TCM patches adding PB1176 support to a clean
> > v3.0 branch, everything works fine, so I suspect I am not guilty for
> > this AFAICT, it's something else.
> 
> Well I've been basing off of Grant's device tree branches as my platform 
> (1176) isn't in mainline yet and has DT dependencies.  Is anything being 
> put in your TCMs or are they staying empty?

I've just tried merging LinusT's master into my branch today and that 
boots fine on my 1176 board with TCM's enabled and your TCM test runs 
fine.

Jamie