c3: support compact Device FIP Header [3/6]

PD#SWPL-163588

Problem:
need to support compact Device FIP Header

Solution:
update templates
update scripts for signed
update bl2e/bl2x compact header

Verify:
aw402/aw419

Change-Id: I30142d092d405a0e29d1ee90a4e28cf4bf2a77da
Signed-off-by: Meng yu <meng.yu@amlogic.com>
8 files changed