Davidson Kumaresan authored May 04, 2021 and Arunachalam Ganapathy committed Jul 23, 2021

All the newly added files are copied in the same directory structure
from tf-a-tests, keeping the original license header intact.

tag name: v2.4
tagged commit: 272065470e4d1939e59609a932a64955ec965921

Change-Id: Ia475037c938016c1ded7d97b85bec6a7606f4776
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>