global-incdirs-y += . srcs-y += main.c freq.c sam_sfr.c srcs-$(CFG_AT91_MATRIX) += matrix.c srcs-$(CFG_PL310) += sam_pl310.c srcs-$(CFG_SCMI_MSG_DRIVERS) += scmi_server.c subdirs-y += pm subdirs-y += nsec-service