1 # 2 # Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. 3 # 4 # Redistribution and use in source and binary forms, with or without 5 # modification, are permitted provided that the following conditions are met: 6 # 7 # Redistributions of source code must retain the above copyright notice, this 8 # list of conditions and the following disclaimer. 9 # 10 # Redistributions in binary form must reproduce the above copyright notice, 11 # this list of conditions and the following disclaimer in the documentation 12 # and/or other materials provided with the distribution. 13 # 14 # Neither the name of ARM nor the names of its contributors may be used 15 # to endorse or promote products derived from this software without specific 16 # prior written permission. 17 # 18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19 # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 22 # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 # POSSIBILITY OF SUCH DAMAGE. 29 # 30 31 INCLUDES += -Iinclude/bl32/tsp 32 33 BL32_SOURCES += bl32/tsp/tsp_main.c \ 34 bl32/tsp/aarch64/tsp_entrypoint.S \ 35 bl32/tsp/aarch64/tsp_exceptions.S \ 36 bl32/tsp/aarch64/tsp_request.S \ 37 bl32/tsp/tsp_interrupt.c \ 38 bl32/tsp/tsp_timer.c \ 39 common/aarch64/early_exceptions.S \ 40 lib/locks/exclusive/spinlock.S 41 42 BL32_LINKERFILE := bl32/tsp/tsp.ld.S 43 44 # This flag determines if the TSPD initializes BL3-2 in tspd_init() (synchronous 45 # method) or configures BL3-1 to pass control to BL3-2 instead of BL3-3 46 # (asynchronous method). 47 TSP_INIT_ASYNC := 0 48 49 $(eval $(call assert_boolean,TSP_INIT_ASYNC)) 50 $(eval $(call add_define,TSP_INIT_ASYNC)) 51 52 # Include the platform-specific TSP Makefile 53 # If no platform-specific TSP Makefile exists, it means TSP is not supported 54 # on this platform. 55 TSP_PLAT_MAKEFILE := plat/${PLAT}/tsp/tsp-${PLAT}.mk 56 ifeq (,$(wildcard ${TSP_PLAT_MAKEFILE})) 57 $(error TSP is not supported on platform ${PLAT}) 58 else 59 include ${TSP_PLAT_MAKEFILE} 60 endif 61
