Date: Sun, 1 Feb 2004 08:50:33 -0500 (EST) From: peter@larkowski.net To: Peter Grehan <grehan@freebsd.org> Cc: freebsd-ppc@freebsd.org Subject: Re: Booting a 2nd rev 12" powerbook (1Ghz) Message-ID: <Pine.NEB.4.44.0402010848170.4109-100000@decstation.larkowski.net> In-Reply-To: <401CCC07.4080803@freebsd.org>
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Peter: Ok, there is not in fact a "interrupt-controller" node. Where do we go from here? Is there any other useful info I can provide? Let me know. -p On Sun, 1 Feb 2004, Peter Grehan wrote: > Date: Sun, 01 Feb 2004 19:51:03 +1000 > From: Peter Grehan <grehan@freebsd.org> > To: peter@larkowski.net > Cc: freebsd-ppc@freebsd.org > Subject: Re: Booting a 2nd rev 12" powerbook (1Ghz) > > Hi Peter, > > > pci1: <network> at device 18.0 (no driver attached) > > This is the first problem: the GEM driver needs to be updated > with new PCI IDs. That's an easy fix, and I'll get that done pronto. > > > panic: nexus_alloc_resource: no pic attached > > This has also been seen on the 17" P'Book. The algorithm used > to locate the interrupt controller in the OpenFirmware device tree > isn't working on these models. > > At the OpenFirmware prompt, would you be able to do > > 0 > dev /chosen > 0 > .properties (don't forget the '.' !) > > ... and there should be a node called "interrupt-controller". If > not, the probe won't work, and that's where the panic is coming > from. > > > At this point, if I am in syscons, I have no keyboard any longer, so I > > hold the power button and return to OSX, but if I disable syscons, I can > > poke around in the debugger on either keyboard (usb or builtin) Any > > thoughts? > > That's because USB hasn't been probed yet so the syscons/USB kbd > won't work. With syscons disabled, the console is the polled-mode > OpenFirmware console, so both the USB and internal kbd's will work. > > later, > > Peter. >
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