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 (${ENABLE_SPM},1) 11ifeq (${EL3_EXCEPTION_HANDLING},0) 12 $(error EL3_EXCEPTION_HANDLING must be 1 for SPM support) 13endif 14$(info Including SPM makefile) 15include services/std_svc/spm/spm.mk 16endif 17 18 19include lib/psci/psci_lib.mk 20 21BL31_SOURCES += bl31/bl31_main.c \ 22 bl31/interrupt_mgmt.c \ 23 bl31/aarch64/bl31_entrypoint.S \ 24 bl31/aarch64/crash_reporting.S \ 25 bl31/aarch64/ea_delegate.S \ 26 bl31/aarch64/runtime_exceptions.S \ 27 bl31/bl31_context_mgmt.c \ 28 common/runtime_svc.c \ 29 lib/aarch64/setjmp.S \ 30 lib/cpus/aarch64/dsu_helpers.S \ 31 plat/common/aarch64/platform_mp_stack.S \ 32 services/arm_arch_svc/arm_arch_svc_setup.c \ 33 services/std_svc/std_svc_setup.c \ 34 ${PSCI_LIB_SOURCES} \ 35 ${SPM_SOURCES} 36 37 38ifeq (${ENABLE_PMF}, 1) 39BL31_SOURCES += lib/pmf/pmf_main.c 40endif 41 42ifeq (${EL3_EXCEPTION_HANDLING},1) 43BL31_SOURCES += bl31/ehf.c 44endif 45 46ifeq (${SDEI_SUPPORT},1) 47ifeq (${EL3_EXCEPTION_HANDLING},0) 48 $(error EL3_EXCEPTION_HANDLING must be 1 for SDEI support) 49endif 50BL31_SOURCES += services/std_svc/sdei/sdei_dispatch.S \ 51 services/std_svc/sdei/sdei_event.c \ 52 services/std_svc/sdei/sdei_intr_mgmt.c \ 53 services/std_svc/sdei/sdei_main.c \ 54 services/std_svc/sdei/sdei_state.c 55endif 56 57ifeq (${ENABLE_SPE_FOR_LOWER_ELS},1) 58BL31_SOURCES += lib/extensions/spe/spe.c 59endif 60 61ifeq (${ENABLE_AMU},1) 62BL31_SOURCES += lib/extensions/amu/aarch64/amu.c \ 63 lib/extensions/amu/aarch64/amu_helpers.S 64endif 65 66ifeq (${ENABLE_SVE_FOR_NS},1) 67BL31_SOURCES += lib/extensions/sve/sve.c 68endif 69 70ifeq (${ENABLE_MPAM_FOR_LOWER_ELS},1) 71BL31_SOURCES += lib/extensions/mpam/mpam.c 72endif 73 74ifeq (${WORKAROUND_CVE_2017_5715},1) 75BL31_SOURCES += lib/cpus/aarch64/wa_cve_2017_5715_bpiall.S \ 76 lib/cpus/aarch64/wa_cve_2017_5715_mmu.S 77endif 78 79BL31_LINKERFILE := bl31/bl31.ld.S 80 81# Flag used to indicate if Crash reporting via console should be included 82# in BL31. This defaults to being present in DEBUG builds only 83ifndef CRASH_REPORTING 84CRASH_REPORTING := $(DEBUG) 85endif 86 87$(eval $(call assert_boolean,CRASH_REPORTING)) 88$(eval $(call assert_boolean,EL3_EXCEPTION_HANDLING)) 89$(eval $(call assert_boolean,SDEI_SUPPORT)) 90 91$(eval $(call add_define,CRASH_REPORTING)) 92$(eval $(call add_define,EL3_EXCEPTION_HANDLING)) 93$(eval $(call add_define,SDEI_SUPPORT)) 94