On Thu, 8 Mar 2012 02:02:03 +0800, Daniel Kurtz djkurtz@chromium.org wrote:

I'm not sure what exactly you mean by gen2 and gen3 specs, but, as far as I can tell, the GPIO pin assignment is the same for both Cougar Point (Sandy Bridge) [1] and Ibex Peak (?) [2]. Although, the documentation is a bit confusing and it is difficult to tell.

[1] http://intellinuxgraphics.org/documentation/SNB/IHD_OS_Vol3_Part3.pdf [2] http://intellinuxgraphics.org/IHD_OS_Vol3_Part3r2.pdf

What do you mean exactly by gen2 & gen3? Can you point to docs?

gen2 == 830gm,845g,855gm,865g gen3 == 915g,945g,PineView

Those docs have not been completely scrubbed and made public yet. -Chris