Fix: remove TS dependency from exported DTS files

Device Tree source files exported by the project must not depend on any
TS specific processing information. Otherwise, external processing needs
to become TS specific or will not be possible.
This change fixes SP manifest file processing and ensures exported DTS
files are "self-contained" and do not depend on TS specific processing
information. This is achieved by executing the C preprocessor part of
the SP build flow to resolve and remove C macros and include files.

Signed-off-by: Imre Kis <imre.kis@arm.com>
Change-Id: I985113b4a015775fc264a05e15f45ff33e66a8af
2 files changed