SLUB: fix uninitialized variable

Signed-off-by: poondog <markj338@gmail.com>
BOARD-M7: throttle earlier

Signed-off-by: poondog <markj338@gmail.com>
DEFCONFIG: v004

Signed-off-by: poondog <markj338@gmail.com>
ACPUCLOCK: increase BUS freqs at
486
540
594MHz L2 steps for increased memory performance
we haz fastar ramz :P

Signed-off-by: poondog <markj338@gmail.com>