Hi Christian, On Fri, Apr 6, 2018 at 2:55 PM, Christian Gmeiner <christian.gmei...@gmail.com> wrote: > Hi > > I tried my luck on the u-boot irc channel but nobody cared so I am > asking this here again. > Does cpu_get_count(..) return the number of physical CPUs or the > number of logical CPUs? > > I am currently preparing a patch set which adds > arch/x86/cpu/queensbay/cpu.c and there I need > to specify a struct cpu_ops with a function called get_count(). But > what must I return (physical vs. logical CPU count)? >
It's logical CPUs, say you have one physical CPU, each with dual-threads, so get_count() returns 2. But Intel CrownBay already supports SMP in U-Boot. What patch are you working on? Regards, Bin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot