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#
# Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
ifneq (${ARCH}, aarch32)
$(error SP_MIN is only supported on AArch32 platforms)
endif
include lib/psci/psci_lib.mk
INCLUDES += -Iinclude/bl32/sp_min
BL32_SOURCES += bl32/sp_min/sp_min_main.c \
bl32/sp_min/aarch32/entrypoint.S \
common/runtime_svc.c \
plat/common/aarch32/plat_sp_min_common.c\
services/std_svc/std_svc_setup.c \
${PSCI_LIB_SOURCES}
ifeq (${ENABLE_PMF}, 1)
BL32_SOURCES += lib/pmf/pmf_main.c
endif
ifeq (${ENABLE_AMU}, 1)
BL32_SOURCES += lib/extensions/amu/aarch32/amu.c\
lib/extensions/amu/aarch32/amu_helpers.S
endif
ifeq (${WORKAROUND_CVE_2017_5715},1)
BL32_SOURCES += bl32/sp_min/workaround_cve_2017_5715_bpiall.S \
bl32/sp_min/workaround_cve_2017_5715_icache_inv.S
endif
BL32_LINKERFILE := bl32/sp_min/sp_min.ld.S
# Include the platform-specific SP_MIN Makefile
# If no platform-specific SP_MIN Makefile exists, it means SP_MIN is not supported
# on this platform.
SP_MIN_PLAT_MAKEFILE := $(wildcard ${PLAT_DIR}/sp_min/sp_min-${PLAT}.mk)
ifeq (,${SP_MIN_PLAT_MAKEFILE})
$(error SP_MIN is not supported on platform ${PLAT})
else
include ${SP_MIN_PLAT_MAKEFILE}
endif
RESET_TO_SP_MIN := 0
$(eval $(call add_define,RESET_TO_SP_MIN))
$(eval $(call assert_boolean,RESET_TO_SP_MIN))
# Flag to allow SP_MIN to handle FIQ interrupts in monitor mode. The platform
# port is free to override this value. It is default disabled.
SP_MIN_WITH_SECURE_FIQ ?= 0
$(eval $(call add_define,SP_MIN_WITH_SECURE_FIQ))
$(eval $(call assert_boolean,SP_MIN_WITH_SECURE_FIQ))