[PATCH v2] ARM: imx: replicate the diagnostic register of boot cpu into secondary cores

[Shawn Guo]

On Thu, Apr 25, 2013 at 04:21:52PM +0100, Will Deacon wrote:
> I'm still against setting this register with the MMU enabled. It is a
> CPU-specific, undocumented register so it's hard for me to make a case here,
> but the feedback from the hardware guys is that this may have unintended
> consequences.

I see that Exynos cpuidle driver has been doing that since Mar last
year.  But I respect your comment and will try to set the register
before MMU is enabled.

Shawn