On Mon, Mar 9, 2015 at 5:28 PM, Michael Ellerman <m...@ellerman.id.au> wrote: > On Sat, 2015-03-07 at 15:02 +1100, Benjamin Herrenschmidt wrote: >> On Fri, 2015-03-06 at 15:50 -0800, Olof Johansson wrote: >> > On Fri, Mar 6, 2015 at 2:56 PM, Benjamin Herrenschmidt >> > <b...@kernel.crashing.org> wrote: >> > > On Fri, 2015-03-06 at 10:00 -0500, Steven Rostedt wrote: >> > >> On Fri, 06 Mar 2015 15:18:42 +1100 >> > >> Benjamin Herrenschmidt <b...@kernel.crashing.org> wrote: >> > >> >> > >> >> > >> > Can you shoot me the DT (/proc/device-tree in a tarball) ? >> > >> >> > >> Attached. >> > > >> > > This is indeed a bug in their DT. We might want to add quirks for >> > > that unless it can be fixed (or has been via FW update). Olof ? >> > >> > FW updates on this platform are highly unlikely. Quirk it is. >> >> Oh I was not expecting a new FW, I was mostly wondering whether Steven >> had the latest one since I *think* Michael has been testing with the >> PA board we got here and didn't see that problem ... anyway, I'll check >> with him early next week and clean up / submit that patch. > > Yeah I have been testing semi-regularly. > > 4.0-rc2 boots fine on mine. > > But mine is an Athena, Steve's is an Electra. So they're not identical.
I have a chitra in my boot farm, so I run every build I do on it. I have not hit it either, which confused me. Turns out that Steven's machine boots with idle=doze, which is the part that makes all the difference. FWIW, the three machines have roughly these diffs: * Electra: First development/eval board. Funky USB on localbus, plenty of PCI-e. Two GigE, one 10GigE XAUI. CompactFlash and IDE on localbus too. Usually shipped with a PCI-e SATA card and a USB card. * Chitra: Second edition dev/eval board. Moved SATA and USB on-board, and removed some of the localbus hardware. Might have routed three GigE out instead of 2, can't remember. * Athena: Never released board with a smaller package chip, there's only a few of these around. Can't comment too much on the specifics, but it's similar to Chitra, and the silicon is the same. > Mine is running: > > CFE version PAS-2.0.29 for ATHENA (64bit,MP,BE,PPC) > Build Date: Mon Jun 30 11:47:25 PDT 2008 (mpl@mitch-1) > > Steve is your CFE older than that? > > Olof do you remember if that version or something newer is available for > Electra? That looks about as new as they come. My board runs a .29 too. -Olof -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
