bl30: add T3X Corner chip board bc303 [1/1]

PD#SWPL-157002

Problem:
bl30 add T3X Corner chip board bc303

Solution:
bl30 add T3X Corner chip board bc303

Verify:
t3x_bc303

Change-Id: I9dea58d41f257f33a95da25a34c535c480a45097
Signed-off-by: bangzheng.liu <bangzheng.liu@amlogic.com>
17 files changed