S1A: bl30 add s1a board bg201, bg209 [1/1]

PD#SWPL-132594

Problem:
bl30 s1a board is only s1a_skt.

Solution:
bl30 add s1a board bg201, bg209.

Verify:
local build all board pass.

Change-Id: I4ec1a85037eecc577f2ee2eee7bc6717fe9117f8
Signed-off-by: bangzheng.liu <bangzheng.liu@amlogic.com>
35 files changed