1*54fd6939SJiyong Park# 2*54fd6939SJiyong Park# Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved. 3*54fd6939SJiyong Park# 4*54fd6939SJiyong Park# SPDX-License-Identifier: BSD-3-Clause 5*54fd6939SJiyong Park# 6*54fd6939SJiyong Park 7*54fd6939SJiyong ParkINCLUDES += -Iinclude/bl32/tsp 8*54fd6939SJiyong Park 9*54fd6939SJiyong ParkBL32_SOURCES += bl32/tsp/tsp_main.c \ 10*54fd6939SJiyong Park bl32/tsp/aarch64/tsp_entrypoint.S \ 11*54fd6939SJiyong Park bl32/tsp/aarch64/tsp_exceptions.S \ 12*54fd6939SJiyong Park bl32/tsp/aarch64/tsp_request.S \ 13*54fd6939SJiyong Park bl32/tsp/tsp_interrupt.c \ 14*54fd6939SJiyong Park bl32/tsp/tsp_timer.c \ 15*54fd6939SJiyong Park common/aarch64/early_exceptions.S \ 16*54fd6939SJiyong Park lib/locks/exclusive/aarch64/spinlock.S 17*54fd6939SJiyong Park 18*54fd6939SJiyong ParkBL32_LINKERFILE := bl32/tsp/tsp.ld.S 19*54fd6939SJiyong Park 20*54fd6939SJiyong Park# This flag determines if the TSPD initializes BL32 in tspd_init() (synchronous 21*54fd6939SJiyong Park# method) or configures BL31 to pass control to BL32 instead of BL33 22*54fd6939SJiyong Park# (asynchronous method). 23*54fd6939SJiyong ParkTSP_INIT_ASYNC := 0 24*54fd6939SJiyong Park 25*54fd6939SJiyong Park$(eval $(call assert_boolean,TSP_INIT_ASYNC)) 26*54fd6939SJiyong Park$(eval $(call add_define,TSP_INIT_ASYNC)) 27*54fd6939SJiyong Park 28*54fd6939SJiyong Park# Include the platform-specific TSP Makefile 29*54fd6939SJiyong Park# If no platform-specific TSP Makefile exists, it means TSP is not supported 30*54fd6939SJiyong Park# on this platform. 31*54fd6939SJiyong ParkTSP_PLAT_MAKEFILE := $(wildcard ${PLAT_DIR}/tsp/tsp-${PLAT}.mk) 32*54fd6939SJiyong Parkifeq (,${TSP_PLAT_MAKEFILE}) 33*54fd6939SJiyong Park $(error TSP is not supported on platform ${PLAT}) 34*54fd6939SJiyong Parkelse 35*54fd6939SJiyong Park include ${TSP_PLAT_MAKEFILE} 36*54fd6939SJiyong Parkendif 37