bl33: init some env in uboot [1/1]

PD#SWPL-197386

Problem:
some env not init

Solution:
set powermode on defaultly
set suspend off defaultly

Verify:
T950D5

Change-Id: Ia8003652db01850351d0406a179bf3762f1e845a
Signed-off-by: Yan Fang1 <yan.fang1@amlogic.com>
8 files changed