On Sat, Feb 20, 2016 at 10:03 AM, Jean-Christophe DUBOIS <j...@tribudubois.net> wrote: > Le 20/02/2016 16:30, Peter Crosthwaite a écrit : >> >> On Sat, Feb 20, 2016 at 2:55 AM, Jean-Christophe DUBOIS >> <j...@tribudubois.net> wrote: >>> >>> Just to compare I tried to run Linux on QEMU emulating highbank. >>> >>> For now I am unable to start in SMP mode. Only one core is activated. >>> >> This is probably due to the fact that the PSCI command encodings for >> Highbank expected by the kernel are mismatched to the ones in QEMU. I >> had some patches to change them, but once I got the PSCI right, the >> boot hung (might be just extreme slowdown like you describe) and I >> never got the time to fully debug it. SO there is a good chance >> Highbank has the same bug. > > > Thanks Peter, > > So we are not sure we have a reference Cortex A9 platform working with > has_el3 set to true. >
Not for SMP linux. Regards, Peter > This is annoying. > > JC > >> >> Regards, >> Peter >> >
