This introduces the FdtClientProtocol, which will be used to expose the
device tree provided by the host to other DXE drivers.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>