[PATCH v2] ARM: EXYNOS: mcpm: Don't rely on firmware's secondary_cpu_start

[Andrew Bresticker]

> [1] While waiting for the forth-coming patch from Andrew to enable the
>     CCI port for the boot cluster), I do this from u-boot before starting
>     the kernel (based on earlier email from Doug):
>
>     mw.l 10d25000 3  # Enable CCI from U-Boot

>From the other thread, it sounds like Nicolas wants enabling of the
boot cluster's CCI port to be done unconditionally for all MCPM
platforms.  Nicolas, are you preparing a patch for this or should I?
The only issue I see with making the MCPM loopback generic is that
although all current mainline MCPM platforms have the same cache flush
procedure, a future platform could be different.

Thanks,
Andrew