fix(xilinx): warn if reserved memory pre-exists in DT

Memory reservation for tf-a does not happen in
runtime if memory reservation node pre-exists in DT.
Presence of reserved area is checked and user is
warned if it pre-exists.

Change-Id: I50e18be942777747e9074bb9d8e0305a29c28178
Signed-off-by: Maheedhar Bollapalli <MaheedharSai.Bollapalli@amd.com>
1 file changed