On Thu, Mar 08, 2018 at 11:00:10PM +0800, Chen-Yu Tsai wrote: > Instead of having an early init function check the machine compatible > and installing multi-cluster SMP support for the A80 if it matches, > use a new cpu enable-method string. This makes the platform support > future proof in case anyone manages to add PSCI support. > > The original init code for the SMP support is changed into the > .prepare_cpus callback in the smp_operations structure. Instead of > panicing when resources are missing like on some platforms, our code > merely guards against engaging SMP or CPU hotplug and returns an error. > > Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx> Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx> Thanks! Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com
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