k8 and memory training

[ron minnich]

status:
train_DqsRcvrEn: end ctrl  0x0 0
 done
Ram4
stage1 returns
run_file returns with 0
Done RAM init code

Yep, we got through ram init code. Is it working? We'll see. It dies
in disable_car(), which I expected.

This is pretty neat .... I think disable_car() will be hard, but we'll
get it. I hope to have serengeti doing something interesting by the
end of the week. We'll see ... it's off vacation and back to work, so
it's back to nights and weekends, but we'll see.

thanks

ron