1# 2# Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved. 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6 7################################################################################ 8# Include SPM Makefile 9################################################################################ 10ifeq (${ENABLE_SPM},1) 11$(info Including SPM makefile) 12include services/std_svc/spm/spm.mk 13endif 14 15 16include lib/psci/psci_lib.mk 17 18BL31_SOURCES += bl31/bl31_main.c \ 19 bl31/interrupt_mgmt.c \ 20 bl31/aarch64/bl31_entrypoint.S \ 21 bl31/aarch64/crash_reporting.S \ 22 bl31/aarch64/ea_delegate.S \ 23 bl31/aarch64/runtime_exceptions.S \ 24 bl31/bl31_context_mgmt.c \ 25 common/runtime_svc.c \ 26 lib/aarch64/setjmp.S \ 27 lib/cpus/aarch64/dsu_helpers.S \ 28 plat/common/aarch64/platform_mp_stack.S \ 29 services/arm_arch_svc/arm_arch_svc_setup.c \ 30 services/std_svc/std_svc_setup.c \ 31 ${PSCI_LIB_SOURCES} \ 32 ${SPM_SOURCES} 33 34 35ifeq (${ENABLE_PMF}, 1) 36BL31_SOURCES += lib/pmf/pmf_main.c 37endif 38 39ifeq (${EL3_EXCEPTION_HANDLING},1) 40BL31_SOURCES += bl31/ehf.c 41endif 42 43ifeq (${SDEI_SUPPORT},1) 44ifeq (${EL3_EXCEPTION_HANDLING},0) 45 $(error EL3_EXCEPTION_HANDLING must be 1 for SDEI support) 46endif 47BL31_SOURCES += services/std_svc/sdei/sdei_dispatch.S \ 48 services/std_svc/sdei/sdei_event.c \ 49 services/std_svc/sdei/sdei_intr_mgmt.c \ 50 services/std_svc/sdei/sdei_main.c \ 51 services/std_svc/sdei/sdei_state.c 52endif 53 54ifeq (${ENABLE_SPE_FOR_LOWER_ELS},1) 55BL31_SOURCES += lib/extensions/spe/spe.c 56endif 57 58ifeq (${ENABLE_AMU},1) 59BL31_SOURCES += lib/extensions/amu/aarch64/amu.c \ 60 lib/extensions/amu/aarch64/amu_helpers.S 61endif 62 63ifeq (${ENABLE_SVE_FOR_NS},1) 64BL31_SOURCES += lib/extensions/sve/sve.c 65endif 66 67ifeq (${ENABLE_MPAM_FOR_LOWER_ELS},1) 68BL31_SOURCES += lib/extensions/mpam/mpam.c 69endif 70 71ifeq (${WORKAROUND_CVE_2017_5715},1) 72BL31_SOURCES += lib/cpus/aarch64/wa_cve_2017_5715_bpiall.S \ 73 lib/cpus/aarch64/wa_cve_2017_5715_mmu.S 74endif 75 76BL31_LINKERFILE := bl31/bl31.ld.S 77 78# Flag used to indicate if Crash reporting via console should be included 79# in BL31. This defaults to being present in DEBUG builds only 80ifndef CRASH_REPORTING 81CRASH_REPORTING := $(DEBUG) 82endif 83 84$(eval $(call assert_boolean,CRASH_REPORTING)) 85$(eval $(call assert_boolean,EL3_EXCEPTION_HANDLING)) 86$(eval $(call assert_boolean,SDEI_SUPPORT)) 87 88$(eval $(call add_define,CRASH_REPORTING)) 89$(eval $(call add_define,EL3_EXCEPTION_HANDLING)) 90$(eval $(call add_define,SDEI_SUPPORT)) 91