On 6/21/2016 12:52 AM, Tony Lindgren wrote:

Hi all,

Here are some patches to make kexec work for SMP omaps. To test
these you need to use the latest kexec-tools.git kexec with
Russell's recent patches in "[PATCH 0/2] Simple fix to the ARM
kexec tools implementation" thread fixed for 6x. Or else you
need to use appended DTB.

I've tested these so far on 4430 duovero, omap5-uevm, and
beagle-x15.

Tony Lindgren (4):
  ARM: OMAP4+: Initialize SAR RAM base early for proper CPU1 reset for
    kexec
  ARM: OMAP4+: Prevent CPU1 related hang with kexec
  ARM: OMAP4+: Reset CPU1 properly for kexec
  ARM: OMAP4+: Allow kexec on SMP variants

I suggest to do bit wider testing including PM. From
quick scan, the series looks fine to me.

FWIW, Acked-by: Santosh Shilimkar [off-list ref]