If the kernel isn't the same as in the video, it didn't work. Probably there's something to fix for making it to work on the Atrix 2.
Nothing like eFuses etc.... There's something going bad with the GIC distributor .. probably and we don't know if it has something to do with the HS nature of the OMAP4430 in our devices or something else.
I can't confirm any sure problem that leads to the CPU1 to not come up, we still don't know for sure what's the source of that issue.
However, we're still working on that and, as soon as we find the problem, we'll surely at least try to solve it
Apart that Quarx wasn't authorized to publish or to give to someone a private conversation with him.
Anyway, unfortunately there's nothing to do with Wrigley 3G and the droid-developers team has already dealt with that, they've been digging a lot, really more than us for the OMAP4430 kexec .. and for years!
I'm sorry for you, Defy and Milestone users.
P.S.: I still own my lovely Milestone 1 :P