1# 2# Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved. 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6 7################################################################################ 8# Include Makefile for the SPM-MM implementation 9################################################################################ 10ifeq (${SPM_MM},1) 11 ifeq (${EL3_EXCEPTION_HANDLING},0) 12 $(error EL3_EXCEPTION_HANDLING must be 1 for SPM-MM support) 13 else 14 $(info Including SPM Management Mode (MM) makefile) 15 include services/std_svc/spm_mm/spm_mm.mk 16 endif 17endif 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/cpus/aarch64/dsu_helpers.S \ 30 plat/common/aarch64/platform_mp_stack.S \ 31 services/arm_arch_svc/arm_arch_svc_setup.c \ 32 services/std_svc/std_svc_setup.c \ 33 ${PSCI_LIB_SOURCES} \ 34 ${SPM_SOURCES} 35 36 37ifeq (${ENABLE_PMF}, 1) 38BL31_SOURCES += lib/pmf/pmf_main.c 39endif 40 41ifeq (${EL3_EXCEPTION_HANDLING},1) 42BL31_SOURCES += bl31/ehf.c 43endif 44 45ifeq (${SDEI_SUPPORT},1) 46ifeq (${EL3_EXCEPTION_HANDLING},0) 47 $(error EL3_EXCEPTION_HANDLING must be 1 for SDEI support) 48endif 49BL31_SOURCES += services/std_svc/sdei/sdei_dispatch.S \ 50 services/std_svc/sdei/sdei_event.c \ 51 services/std_svc/sdei/sdei_intr_mgmt.c \ 52 services/std_svc/sdei/sdei_main.c \ 53 services/std_svc/sdei/sdei_state.c 54endif 55 56ifeq (${ENABLE_SPE_FOR_LOWER_ELS},1) 57BL31_SOURCES += lib/extensions/spe/spe.c 58endif 59 60ifeq (${ENABLE_AMU},1) 61BL31_SOURCES += lib/extensions/amu/aarch64/amu.c \ 62 lib/extensions/amu/aarch64/amu_helpers.S 63endif 64 65ifeq (${ENABLE_SVE_FOR_NS},1) 66BL31_SOURCES += lib/extensions/sve/sve.c 67endif 68 69ifeq (${ENABLE_MPAM_FOR_LOWER_ELS},1) 70BL31_SOURCES += lib/extensions/mpam/mpam.c 71endif 72 73ifeq (${WORKAROUND_CVE_2017_5715},1) 74BL31_SOURCES += lib/cpus/aarch64/wa_cve_2017_5715_bpiall.S \ 75 lib/cpus/aarch64/wa_cve_2017_5715_mmu.S 76endif 77 78BL31_LINKERFILE := bl31/bl31.ld.S 79 80# Flag used to indicate if Crash reporting via console should be included 81# in BL31. This defaults to being present in DEBUG builds only 82ifndef CRASH_REPORTING 83CRASH_REPORTING := $(DEBUG) 84endif 85 86$(eval $(call assert_boolean,CRASH_REPORTING)) 87$(eval $(call assert_boolean,EL3_EXCEPTION_HANDLING)) 88$(eval $(call assert_boolean,SDEI_SUPPORT)) 89 90$(eval $(call add_define,CRASH_REPORTING)) 91$(eval $(call add_define,EL3_EXCEPTION_HANDLING)) 92$(eval $(call add_define,SDEI_SUPPORT)) 93