build_system: new board support for A1. [1/1]

PD#SWPL-66849

Problem:
new board support for A1.

Solution:
new board support for A1.

Verify:
ad401_a113l

Signed-off-by: shijie.xiong <shijie.xiong@amlogic.com>
Change-Id: I7cb2691dd1c1492ecefa5d8b3d821e849a4070cc
1 file changed
tree: dd035c072e4e9b67af88e5538549b5868ca568e7
  1. cmake/
  2. key/
  3. .gitignore
  4. build_combination.in
  5. Makefile
  6. symtable.mk