Dear Aaron,
thanks a lot for your quick and interesting reply! Am Mittwoch, den 04.12.2013, 17:49 -0600 schrieb Aaron Durbin: > On Wed, Dec 4, 2013 at 4:25 PM, Paul Menzel wrote: > > developers at Google started upstreaming their patches for their new > > devices. For example the boards Falco, Peppy, Pit and Slippy are now in > > the coreboot repository. Big thanks for that. > > Slippy is a reference board that can't be bought. > Peppy is the Acer C720 > Falco is the HP Chromebook 14. > > Those 3 are all haswell. So what are Pit and Bolt? Can those be bought? > > Could you please write a summary mail or create Wiki pages, what > > Chromebooks these refer to and what features they have? > > As for features... parallel cpu bring up and parallel SMM relocation. > It uses relocatable ramstage, dynamic cbmem, and a few other things > that I can't think of off the top of my head. I guess, all of them use native graphics initialization (Fast User Interface (FUI)). > If you have questions about anything in particular can provide more > insight. I’d be very much interested in timing data and comparison to older systems. […] > I have more stuff queued up from the baytrail work, but > that can be found in our repo. Actually, some of it can be upstreamed > now. I generalized the parallel cpu bring up and SMM relocation paths > so others can use it as well. > > See > https://chromium.googlesource.com/chromiumos/third_party/coreboot/+/refs/heads/chromeos-2013.04/src/cpu/x86/mp_init.c > as the library the following as the usage example (look for > 'flight_record'): > https://chromium.googlesource.com/chromiumos/third_party/coreboot/+/refs/heads/chromeos-2013.04/src/soc/intel/baytrail/cpu.c What existing/old boards would easily profit from this? Even the i945 based boards (Core 2 Duo CPUs I believe)? Thanks, Paul
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