Re: [PATCH v6 00/25] x86: Enhance MTRR functionality to support multiple CPUs

2020-07-19 Thread Bin Meng
On Fri, Jul 17, 2020 at 10:48 PM Simon Glass wrote: > > At present MTRRs are mirrored to the secondary CPUs only once, as those > CPUs are started up. But U-Boot may add more MTRRs later, e.g. if it > decides that a video console must be set up. > > This series enhances the x86 multi-processor sup

[PATCH v6 00/25] x86: Enhance MTRR functionality to support multiple CPUs

2020-07-17 Thread Simon Glass
At present MTRRs are mirrored to the secondary CPUs only once, as those CPUs are started up. But U-Boot may add more MTRRs later, e.g. if it decides that a video console must be set up. This series enhances the x86 multi-processor support to allow MTRRs to be updated at any time. It also updates t