On Fri, Jun 08, 2012 at 04:24:32PM +0100, Jon Hunter wrote:

Hi Will,

Hi Jon,

Here is an updated version. I was going to send out a V3, but I wanted
to wait to see if others had more comments first.

This looks better to me, so I took it for a spin on my 4460 (thanks Nicolas!)
and noticed that only the cycle counter seems to tick -- the event counters
always return 0 deltas (that is, they don't increment). Booting the same SD
card on a 4430 (same MLO, u-boot, kernel and filesystem) I see that the
event counters function correctly there.

It also seems that we can remove the dependency on CONFIG_OMAP3_EMU with these
patches but I don't have any OMAP3 hardware to check if we get any regressions
on older platforms. Do your patches only deal with OMAP4?

Cheers,

Will