All files in the project should have an empty line at the EOF. Necessary
for some pre-processing tools.
Change-Id: Ic4502588f2733f669fc1edc898258f8589c484c6
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Introduce a logging mechanism in the layer for replacing the
old ones used in individual files.
Change-Id: I7559f8a99396eeb0b9da6e5ef58cc4b7bd5a82af
Signed-off-by: Fufu Fang <fufu.fang@arm.com>