1# 2# Copyright (c) 2013-2023, 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 (${SUPPORT_UNKNOWN_MPID},1) 11 ifeq (${DEBUG},0) 12 $(warning WARNING: SUPPORT_UNKNOWN_MPID enabled) 13 endif 14endif 15 16ifeq (${SPM_MM},1) 17 ifeq (${EL3_EXCEPTION_HANDLING},0) 18 $(error EL3_EXCEPTION_HANDLING must be 1 for SPM-MM support) 19 else 20 $(info Including SPM Management Mode (MM) makefile) 21 include services/std_svc/spm/common/spm.mk 22 include services/std_svc/spm/spm_mm/spm_mm.mk 23 endif 24endif 25 26include lib/extensions/amu/amu.mk 27include lib/mpmm/mpmm.mk 28 29ifeq (${SPMC_AT_EL3},1) 30 $(warning "EL3 SPMC is an experimental feature") 31 $(info Including EL3 SPMC makefile) 32 include services/std_svc/spm/common/spm.mk 33 include services/std_svc/spm/el3_spmc/spmc.mk 34endif 35 36include lib/psci/psci_lib.mk 37 38BL31_SOURCES += bl31/bl31_main.c \ 39 bl31/interrupt_mgmt.c \ 40 bl31/aarch64/bl31_entrypoint.S \ 41 bl31/aarch64/crash_reporting.S \ 42 bl31/aarch64/runtime_exceptions.S \ 43 bl31/bl31_context_mgmt.c \ 44 bl31/bl31_traps.c \ 45 common/runtime_svc.c \ 46 lib/cpus/aarch64/dsu_helpers.S \ 47 plat/common/aarch64/platform_mp_stack.S \ 48 services/arm_arch_svc/arm_arch_svc_setup.c \ 49 services/std_svc/std_svc_setup.c \ 50 ${PSCI_LIB_SOURCES} \ 51 ${SPMD_SOURCES} \ 52 ${SPM_MM_SOURCES} \ 53 ${SPMC_SOURCES} \ 54 ${SPM_SOURCES} 55 56ifeq (${ENABLE_PMF}, 1) 57BL31_SOURCES += lib/pmf/pmf_main.c 58endif 59 60include lib/debugfs/debugfs.mk 61ifeq (${USE_DEBUGFS},1) 62 BL31_SOURCES += $(DEBUGFS_SRCS) 63endif 64 65ifeq (${EL3_EXCEPTION_HANDLING},1) 66BL31_SOURCES += bl31/ehf.c 67endif 68 69ifeq (${FFH_SUPPORT},1) 70BL31_SOURCES += bl31/aarch64/ea_delegate.S 71endif 72 73ifeq (${SDEI_SUPPORT},1) 74ifeq (${EL3_EXCEPTION_HANDLING},0) 75 $(error EL3_EXCEPTION_HANDLING must be 1 for SDEI support) 76endif 77BL31_SOURCES += services/std_svc/sdei/sdei_dispatch.S \ 78 services/std_svc/sdei/sdei_event.c \ 79 services/std_svc/sdei/sdei_intr_mgmt.c \ 80 services/std_svc/sdei/sdei_main.c \ 81 services/std_svc/sdei/sdei_state.c 82endif 83 84ifeq (${TRNG_SUPPORT},1) 85BL31_SOURCES += services/std_svc/trng/trng_main.c \ 86 services/std_svc/trng/trng_entropy_pool.c 87endif 88 89ifneq (${ENABLE_SPE_FOR_NS},0) 90BL31_SOURCES += lib/extensions/spe/spe.c 91endif 92 93ifeq (${ERRATA_ABI_SUPPORT},1) 94BL31_SOURCES += services/std_svc/errata_abi/errata_abi_main.c 95endif 96 97ifneq (${ENABLE_FEAT_AMU},0) 98BL31_SOURCES += ${AMU_SOURCES} 99endif 100 101ifeq (${ENABLE_MPMM},1) 102BL31_SOURCES += ${MPMM_SOURCES} 103endif 104 105ifneq (${ENABLE_SME_FOR_NS},0) 106BL31_SOURCES += lib/extensions/sme/sme.c 107endif 108ifneq (${ENABLE_SVE_FOR_NS},0) 109BL31_SOURCES += lib/extensions/sve/sve.c 110endif 111 112ifneq (${ENABLE_FEAT_MPAM},0) 113BL31_SOURCES += lib/extensions/mpam/mpam.c 114endif 115 116ifneq (${ENABLE_TRBE_FOR_NS},0) 117BL31_SOURCES += lib/extensions/trbe/trbe.c 118endif 119 120ifneq (${ENABLE_BRBE_FOR_NS},0) 121BL31_SOURCES += lib/extensions/brbe/brbe.c 122endif 123 124ifneq (${ENABLE_SYS_REG_TRACE_FOR_NS},0) 125BL31_SOURCES += lib/extensions/sys_reg_trace/aarch64/sys_reg_trace.c 126endif 127 128ifneq (${ENABLE_TRF_FOR_NS},0) 129BL31_SOURCES += lib/extensions/trf/aarch64/trf.c 130endif 131 132ifeq (${WORKAROUND_CVE_2017_5715},1) 133BL31_SOURCES += lib/cpus/aarch64/wa_cve_2017_5715_bpiall.S \ 134 lib/cpus/aarch64/wa_cve_2017_5715_mmu.S 135endif 136 137ifeq ($(SMC_PCI_SUPPORT),1) 138BL31_SOURCES += services/std_svc/pci_svc.c 139endif 140 141ifeq (${ENABLE_RME},1) 142include lib/gpt_rme/gpt_rme.mk 143 144BL31_SOURCES += ${GPT_LIB_SRCS} \ 145 ${RMMD_SOURCES} 146endif 147 148ifeq ($(FEATURE_DETECTION),1) 149BL31_SOURCES += common/feat_detect.c 150endif 151 152ifeq (${DRTM_SUPPORT},1) 153BL31_SOURCES += services/std_svc/drtm/drtm_main.c \ 154 services/std_svc/drtm/drtm_dma_prot.c \ 155 services/std_svc/drtm/drtm_res_address_map.c \ 156 services/std_svc/drtm/drtm_measurements.c \ 157 services/std_svc/drtm/drtm_remediation.c \ 158 ${MBEDTLS_SOURCES} 159endif 160 161BL31_DEFAULT_LINKER_SCRIPT_SOURCE := bl31/bl31.ld.S 162 163ifneq ($(findstring gcc,$(notdir $(LD))),) 164 BL31_LDFLAGS += -Wl,--sort-section=alignment 165else ifneq ($(findstring ld,$(notdir $(LD))),) 166 BL31_LDFLAGS += --sort-section=alignment 167endif 168 169# Flag used to indicate if Crash reporting via console should be included 170# in BL31. This defaults to being present in DEBUG builds only 171ifndef CRASH_REPORTING 172CRASH_REPORTING := $(DEBUG) 173endif 174 175$(eval $(call assert_booleans,\ 176 $(sort \ 177 CRASH_REPORTING \ 178 EL3_EXCEPTION_HANDLING \ 179 SDEI_SUPPORT \ 180))) 181 182$(eval $(call add_defines,\ 183 $(sort \ 184 CRASH_REPORTING \ 185 EL3_EXCEPTION_HANDLING \ 186 SDEI_SUPPORT \ 187))) 188