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 31TSPD_DIR := services/spd/tspd 32SPD_INCLUDES := -Iinclude/bl32/tsp 33 34SPD_SOURCES := services/spd/tspd/tspd_common.c \ 35 services/spd/tspd/tspd_helpers.S \ 36 services/spd/tspd/tspd_main.c \ 37 services/spd/tspd/tspd_pm.c 38 39# This dispatcher is paired with a Test Secure Payload source and we intend to 40# build the Test Secure Payload along with this dispatcher. 41# 42# In cases where an associated Secure Payload lies outside this build 43# system/source tree, the the dispatcher Makefile can either invoke an external 44# build command or assume it pre-built 45 46BL32_ROOT := bl32/tsp 47 48# Include SP's Makefile. The assumption is that the TSP's build system is 49# compatible with that of Trusted Firmware, and it'll add and populate necessary 50# build targets and variables 51include ${BL32_ROOT}/tsp.mk 52 53# Let the top-level Makefile know that we intend to build the SP from source 54NEED_BL32 := yes 55 56# Flag used to enable routing of non-secure interrupts to EL3 when they are 57# generated while the code is executing in S-EL1/0. 58TSP_NS_INTR_ASYNC_PREEMPT := 0 59 60# If TSPD_ROUTE_IRQ_TO_EL3 build flag is defined, use it to define value for 61# TSP_NS_INTR_ASYNC_PREEMPT for backward compatibility. 62ifdef TSPD_ROUTE_IRQ_TO_EL3 63ifeq (${ERROR_DEPRECATED},1) 64$(error "TSPD_ROUTE_IRQ_TO_EL3 is deprecated. Please use the new build flag TSP_NS_INTR_ASYNC_PREEMPT") 65endif 66$(warning "TSPD_ROUTE_IRQ_TO_EL3 is deprecated. Please use the new build flag TSP_NS_INTR_ASYNC_PREEMPT") 67TSP_NS_INTR_ASYNC_PREEMPT := ${TSPD_ROUTE_IRQ_TO_EL3} 68endif 69 70$(eval $(call assert_boolean,TSP_NS_INTR_ASYNC_PREEMPT)) 71$(eval $(call add_define,TSP_NS_INTR_ASYNC_PREEMPT)) 72