Replace textual license notices with SPDX-License-Identifier lines. Add an SPDX-License-Identifier for the Makefile. Signed-off-by: Andreas Färber <afaerber@suse.de>
Allow the SMP code to reuse PM domain code for CPU2/CPU3 wakeup. Signed-off-by: Andreas Färber <afaerber@suse.de>