I'd like to unify the ck804_early_setup[_car].c files.  The differences are very minor, as you can see from ck804.  This patch applies after removing the CK804B defines since they are copies of other defines (with the same values) car_white.diff.

1. What is PANTA, and why is it commented out in CAR but enabled in the other?
2. Why was SATA on dev 7 enabled in non-CAR but not CAR?

I've tried it out on the s2892, but since I don't know exactly what to test...

Signed-off-by: Myles Watson <mylesgw@gmail.com>