Test: Align BL1 tests to current APIs

Use split platform_bl1_1 and platform_bl1_2. Update parameters for AES
tests to match current function definition.

Change-Id: Ic6a33a4083f6ff8d0ece22ccb86f2712e7e4b213
Signed-off-by: Raef Coles <raef.coles@arm.com>
4 files changed