imx6q restart is broken

[Shawn Guo]

On Fri, Aug 17, 2012 at 11:48:56AM +0800, Shawn Guo wrote:
> > I think what needs to happen here (while we wait) is someone _with_ the
> > problem needs to experiment, and find out how many nops are needed for
> > the DMB not to have much effect in cpu_relax().  If it turns out we just
> > need to put one nop in, then that's not _too_ bad.
> 
> At least, I need to have 5 nops to get rid of the issue, something like
> below.
> 
Russell,

What's your take on this then?

-- 
Regards,
Shawn