ddr: driver: add lpddr3 firmware [1/1]

PD#SWPL-8599

Problem:
need add lpddr3 firmware

Solution:
add lpddr3 firmware and update build script

Verify:
compile pass

Change-Id: I5d2089071a10924343c3ab6f462df52d92a033e6
Signed-off-by: xiaobo gu <xiaobo.gu@amlogic.com>
8 files changed