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 $(info Including EL3 SPMC makefile) 31 include services/std_svc/spm/common/spm.mk 32 include services/std_svc/spm/el3_spmc/spmc.mk 33endif 34 35include lib/psci/psci_lib.mk 36 37BL31_SOURCES += bl31/bl31_main.c \ 38 bl31/interrupt_mgmt.c \ 39 bl31/aarch64/bl31_entrypoint.S \ 40 bl31/aarch64/crash_reporting.S \ 41 bl31/aarch64/runtime_exceptions.S \ 42 bl31/bl31_context_mgmt.c \ 43 bl31/bl31_traps.c \ 44 common/runtime_svc.c \ 45 lib/cpus/aarch64/dsu_helpers.S \ 46 plat/common/aarch64/platform_mp_stack.S \ 47 services/arm_arch_svc/arm_arch_svc_setup.c \ 48 services/std_svc/std_svc_setup.c \ 49 ${PSCI_LIB_SOURCES} \ 50 ${SPMD_SOURCES} \ 51 ${SPM_MM_SOURCES} \ 52 ${SPMC_SOURCES} \ 53 ${SPM_SOURCES} 54 55ifeq (${ENABLE_PMF}, 1) 56BL31_SOURCES += lib/pmf/pmf_main.c 57endif 58 59include lib/debugfs/debugfs.mk 60ifeq (${USE_DEBUGFS},1) 61 BL31_SOURCES += $(DEBUGFS_SRCS) 62endif 63 64ifeq (${PLATFORM_REPORT_CTX_MEM_USE},1) 65BL31_SOURCES += lib/el3_runtime/aarch64/context_debug.c 66endif 67 68ifeq (${EL3_EXCEPTION_HANDLING},1) 69BL31_SOURCES += bl31/ehf.c 70endif 71 72ifeq (${FFH_SUPPORT},1) 73BL31_SOURCES += bl31/aarch64/ea_delegate.S 74endif 75 76ifeq (${SDEI_SUPPORT},1) 77ifeq (${EL3_EXCEPTION_HANDLING},0) 78 $(error EL3_EXCEPTION_HANDLING must be 1 for SDEI support) 79endif 80BL31_SOURCES += services/std_svc/sdei/sdei_dispatch.S \ 81 services/std_svc/sdei/sdei_event.c \ 82 services/std_svc/sdei/sdei_intr_mgmt.c \ 83 services/std_svc/sdei/sdei_main.c \ 84 services/std_svc/sdei/sdei_state.c 85endif 86 87ifeq (${TRNG_SUPPORT},1) 88BL31_SOURCES += services/std_svc/trng/trng_main.c \ 89 services/std_svc/trng/trng_entropy_pool.c 90endif 91 92ifneq (${ENABLE_SPE_FOR_NS},0) 93BL31_SOURCES += lib/extensions/spe/spe.c 94endif 95 96ifeq (${ERRATA_ABI_SUPPORT},1) 97BL31_SOURCES += services/std_svc/errata_abi/errata_abi_main.c 98endif 99 100ifneq (${ENABLE_FEAT_AMU},0) 101BL31_SOURCES += ${AMU_SOURCES} 102endif 103 104ifeq (${ENABLE_MPMM},1) 105BL31_SOURCES += ${MPMM_SOURCES} 106endif 107 108ifneq (${ENABLE_SME_FOR_NS},0) 109BL31_SOURCES += lib/extensions/sme/sme.c 110endif 111ifneq (${ENABLE_SVE_FOR_NS},0) 112BL31_SOURCES += lib/extensions/sve/sve.c 113endif 114 115ifneq (${ENABLE_FEAT_MPAM},0) 116BL31_SOURCES += lib/extensions/mpam/mpam.c 117endif 118 119ifneq (${ENABLE_TRBE_FOR_NS},0) 120BL31_SOURCES += lib/extensions/trbe/trbe.c 121endif 122 123ifneq (${ENABLE_BRBE_FOR_NS},0) 124BL31_SOURCES += lib/extensions/brbe/brbe.c 125endif 126 127ifneq (${ENABLE_SYS_REG_TRACE_FOR_NS},0) 128BL31_SOURCES += lib/extensions/sys_reg_trace/aarch64/sys_reg_trace.c 129endif 130 131ifneq (${ENABLE_TRF_FOR_NS},0) 132BL31_SOURCES += lib/extensions/trf/aarch64/trf.c 133endif 134 135ifeq (${WORKAROUND_CVE_2017_5715},1) 136BL31_SOURCES += lib/cpus/aarch64/wa_cve_2017_5715_bpiall.S \ 137 lib/cpus/aarch64/wa_cve_2017_5715_mmu.S 138endif 139 140ifeq ($(SMC_PCI_SUPPORT),1) 141BL31_SOURCES += services/std_svc/pci_svc.c 142endif 143 144ifeq (${ENABLE_RME},1) 145include lib/gpt_rme/gpt_rme.mk 146 147BL31_SOURCES += ${GPT_LIB_SRCS} \ 148 ${RMMD_SOURCES} 149endif 150 151ifeq ($(FEATURE_DETECTION),1) 152BL31_SOURCES += common/feat_detect.c 153endif 154 155ifeq (${DRTM_SUPPORT},1) 156BL31_SOURCES += services/std_svc/drtm/drtm_main.c \ 157 services/std_svc/drtm/drtm_dma_prot.c \ 158 services/std_svc/drtm/drtm_res_address_map.c \ 159 services/std_svc/drtm/drtm_measurements.c \ 160 services/std_svc/drtm/drtm_remediation.c \ 161 ${MBEDTLS_SOURCES} 162endif 163 164ifeq ($(CROS_WIDEVINE_SMC),1) 165BL31_SOURCES += services/oem/chromeos/widevine_smc_handlers.c 166endif 167 168BL31_DEFAULT_LINKER_SCRIPT_SOURCE := bl31/bl31.ld.S 169 170ifneq ($(findstring gcc,$(notdir $(LD))),) 171 BL31_LDFLAGS += -Wl,--sort-section=alignment 172else ifneq ($(findstring ld,$(notdir $(LD))),) 173 BL31_LDFLAGS += --sort-section=alignment 174endif 175 176# Flag used to indicate if Crash reporting via console should be included 177# in BL31. This defaults to being present in DEBUG builds only 178ifndef CRASH_REPORTING 179CRASH_REPORTING := $(DEBUG) 180endif 181 182$(eval $(call assert_booleans,\ 183 $(sort \ 184 CRASH_REPORTING \ 185 EL3_EXCEPTION_HANDLING \ 186 SDEI_SUPPORT \ 187))) 188 189$(eval $(call add_defines,\ 190 $(sort \ 191 CRASH_REPORTING \ 192 EL3_EXCEPTION_HANDLING \ 193 SDEI_SUPPORT \ 194))) 195