blob: c31b9b54304ec302c93c7d0457f1b29c7021da5e [file] [log] [blame]
Achin Gupta7c88f3f2014-02-18 18:09:12 +00001#
Achin Gupta6b4ec242021-10-04 20:13:36 +01002# Copyright (c) 2013-2022, ARM Limited and Contributors. All rights reserved.
Achin Gupta7c88f3f2014-02-18 18:09:12 +00003#
dp-armfa3cf0b2017-05-03 09:38:09 +01004# SPDX-License-Identifier: BSD-3-Clause
Achin Gupta7c88f3f2014-02-18 18:09:12 +00005#
6
Dan Handley4fd2f5c2014-08-04 11:41:20 +01007INCLUDES += -Iinclude/bl32/tsp
8
Achin Gupta6b4ec242021-10-04 20:13:36 +01009ifeq (${SPMC_AT_EL3},1)
Marc Bonnici073deb12021-12-23 20:14:02 +000010 BL32_SOURCES += bl32/tsp/tsp_ffa_main.c \
11 bl32/tsp/ffa_helpers.c
Achin Gupta6b4ec242021-10-04 20:13:36 +010012else
13 BL32_SOURCES += bl32/tsp/tsp_main.c
14endif
15
16BL32_SOURCES += bl32/tsp/aarch64/tsp_entrypoint.S \
Achin Guptaa4f50c22014-05-09 12:17:56 +010017 bl32/tsp/aarch64/tsp_exceptions.S \
Dan Handley176e7b42014-04-15 18:20:09 +010018 bl32/tsp/aarch64/tsp_request.S \
Achin Gupta76717892014-05-09 11:42:56 +010019 bl32/tsp/tsp_interrupt.c \
20 bl32/tsp/tsp_timer.c \
Achin Gupta6b4ec242021-10-04 20:13:36 +010021 bl32/tsp/tsp_common.c \
Dan Handley176e7b42014-04-15 18:20:09 +010022 common/aarch64/early_exceptions.S \
Soby Mathew7b5c9b32016-08-08 12:42:53 +010023 lib/locks/exclusive/aarch64/spinlock.S
Achin Gupta7c88f3f2014-02-18 18:09:12 +000024
Dan Handley176e7b42014-04-15 18:20:09 +010025BL32_LINKERFILE := bl32/tsp/tsp.ld.S
Achin Gupta7c88f3f2014-02-18 18:09:12 +000026
Juan Castillo7d199412015-12-14 09:35:25 +000027# This flag determines if the TSPD initializes BL32 in tspd_init() (synchronous
28# method) or configures BL31 to pass control to BL32 instead of BL33
Vikram Kanigiri4e813412014-07-15 16:49:22 +010029# (asynchronous method).
30TSP_INIT_ASYNC := 0
31
32$(eval $(call assert_boolean,TSP_INIT_ASYNC))
33$(eval $(call add_define,TSP_INIT_ASYNC))
34
Sandrine Bailleuxa3a936e2014-03-13 14:48:31 +000035# Include the platform-specific TSP Makefile
36# If no platform-specific TSP Makefile exists, it means TSP is not supported
37# on this platform.
Evan Lloydf2697142015-12-02 18:17:37 +000038TSP_PLAT_MAKEFILE := $(wildcard ${PLAT_DIR}/tsp/tsp-${PLAT}.mk)
39ifeq (,${TSP_PLAT_MAKEFILE})
Sandrine Bailleuxa3a936e2014-03-13 14:48:31 +000040 $(error TSP is not supported on platform ${PLAT})
41else
42 include ${TSP_PLAT_MAKEFILE}
43endif