> >
> > Hi,
> >
> > > +/memreserve/ 0x80000000 0x00010000;
> >
> > Why is this necessary?
>
> This memory region is pre-reserved for the spin-table/psci, although didn't add
> Enable method of secondary cores.
Can this be reserved by bootloader?
>
> > If this is necessary, please add a comment stating what this is for.
> >
> > > + cpu@3 {
> > > + device_type = "cpu";
> > > + compatible = "arm,cortex-a53";
> > > + reg = <0x0 0x3>;
> > > + clocks = <&clockgen 1 0>;
> > > + };
> >
> > Missing enable-method properties on all the secondary CPUs.
> >
>
> There are two methods (spin-table and psci) to bring up secondary cores, which
> one do you think is better?
Do we have the PSCI support ready in both UEFI and u-boot? If not, we should use spin-table for now.
Regards,
Leo
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