1# 2# Copyright (c) 2013-2025, 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 $(info Including SPM Management Mode (MM) makefile) 21 include services/std_svc/spm/common/spm.mk 22 include services/std_svc/spm/spm_mm/spm_mm.mk 23 endif 24endif 25 26include lib/extensions/amu/amu.mk 27 28ifeq (${SPMC_AT_EL3},1) 29 $(info Including EL3 SPMC makefile) 30 include services/std_svc/spm/common/spm.mk 31 include services/std_svc/spm/el3_spmc/spmc.mk 32endif 33 34include lib/psci/psci_lib.mk 35 36BL31_SOURCES += bl31/bl31_main.c \ 37 bl31/interrupt_mgmt.c \ 38 bl31/aarch64/bl31_entrypoint.S \ 39 bl31/aarch64/crash_reporting.S \ 40 bl31/aarch64/runtime_exceptions.S \ 41 bl31/bl31_context_mgmt.c \ 42 bl31/bl31_traps.c \ 43 common/runtime_svc.c \ 44 lib/cpus/errata_common.c \ 45 plat/common/aarch64/platform_mp_stack.S \ 46 services/arm_arch_svc/arm_arch_svc_setup.c \ 47 services/std_svc/std_svc_setup.c \ 48 lib/el3_runtime/simd_ctx.c \ 49 ${PSCI_LIB_SOURCES} \ 50 ${SPMD_SOURCES} \ 51 ${SPM_MM_SOURCES} \ 52 ${SPMC_SOURCES} \ 53 ${SPM_SOURCES} 54 55VENDOR_EL3_SRCS += services/el3/ven_el3_svc.c 56 57ifeq (${ENABLE_PMF}, 1) 58BL31_SOURCES += lib/pmf/pmf_main.c \ 59 ${VENDOR_EL3_SRCS} 60endif 61 62include lib/debugfs/debugfs.mk 63ifeq (${USE_DEBUGFS},1) 64BL31_SOURCES += ${DEBUGFS_SRCS} \ 65 ${VENDOR_EL3_SRCS} 66endif 67 68ifeq (${PLATFORM_REPORT_CTX_MEM_USE},1) 69BL31_SOURCES += lib/el3_runtime/aarch64/context_debug.c 70endif 71 72ifeq (${EL3_EXCEPTION_HANDLING},1) 73BL31_SOURCES += bl31/ehf.c 74endif 75 76ifeq (${FFH_SUPPORT},1) 77BL31_SOURCES += bl31/aarch64/ea_delegate.S 78endif 79 80ifeq (${SDEI_SUPPORT},1) 81ifeq (${EL3_EXCEPTION_HANDLING},0) 82 $(error EL3_EXCEPTION_HANDLING must be 1 for SDEI support) 83endif 84BL31_SOURCES += services/std_svc/sdei/sdei_dispatch.S \ 85 services/std_svc/sdei/sdei_event.c \ 86 services/std_svc/sdei/sdei_intr_mgmt.c \ 87 services/std_svc/sdei/sdei_main.c \ 88 services/std_svc/sdei/sdei_state.c 89endif 90 91ifeq (${TRNG_SUPPORT},1) 92BL31_SOURCES += services/std_svc/trng/trng_main.c \ 93 services/std_svc/trng/trng_entropy_pool.c 94endif 95 96ifneq (${ENABLE_SPE_FOR_NS},0) 97BL31_SOURCES += lib/extensions/spe/spe.c 98endif 99 100ifeq (${ERRATA_ABI_SUPPORT},1) 101BL31_SOURCES += services/std_svc/errata_abi/errata_abi_main.c 102endif 103 104ifneq (${ENABLE_FEAT_AMU},0) 105BL31_SOURCES += ${AMU_SOURCES} 106endif 107 108ifneq (${ENABLE_FEAT_FGT2},0) 109BL31_SOURCES += lib/extensions/fgt/fgt2.c 110endif 111 112ifneq (${ENABLE_FEAT_TCR2},0) 113BL31_SOURCES += lib/extensions/tcr/tcr2.c 114endif 115 116ifneq (${ENABLE_SME_FOR_NS},0) 117BL31_SOURCES += lib/extensions/sme/sme.c 118endif 119ifneq (${ENABLE_SVE_FOR_NS},0) 120BL31_SOURCES += lib/extensions/sve/sve.c 121endif 122 123ifneq (${ENABLE_FEAT_MPAM},0) 124BL31_SOURCES += lib/extensions/mpam/mpam.c 125endif 126 127ifneq (${ENABLE_FEAT_DEBUGV8P9},0) 128BL31_SOURCES += lib/extensions/debug/debugv8p9.c 129endif 130 131ifneq (${ENABLE_TRBE_FOR_NS},0) 132BL31_SOURCES += lib/extensions/trbe/trbe.c 133endif 134 135ifneq (${ENABLE_BRBE_FOR_NS},0) 136BL31_SOURCES += lib/extensions/brbe/brbe.c 137endif 138 139ifneq (${ENABLE_SYS_REG_TRACE_FOR_NS},0) 140BL31_SOURCES += lib/extensions/sys_reg_trace/aarch64/sys_reg_trace.c 141endif 142 143ifneq (${ENABLE_TRF_FOR_NS},0) 144BL31_SOURCES += lib/extensions/trf/aarch64/trf.c 145endif 146 147ifneq (${ENABLE_FEAT_CPA2}, 0) 148BL31_SOURCES += lib/extensions/cpa2/cpa2.c 149endif 150 151ifeq (${WORKAROUND_CVE_2017_5715},1) 152BL31_SOURCES += lib/cpus/aarch64/wa_cve_2017_5715_bpiall.S \ 153 lib/cpus/aarch64/wa_cve_2017_5715_mmu.S 154endif 155 156ifeq ($(SMC_PCI_SUPPORT),1) 157BL31_SOURCES += services/std_svc/pci_svc.c 158endif 159 160ifeq (${ENABLE_RME},1) 161include lib/gpt_rme/gpt_rme.mk 162 163BL31_SOURCES += ${GPT_LIB_SRCS} \ 164 ${RMMD_SOURCES} 165endif 166 167ifeq (${USE_DSU_DRIVER},1) 168BL31_SOURCES += drivers/arm/dsu/dsu.c 169endif 170 171# RAS sources 172ifeq (${ENABLE_FEAT_RAS}-${HANDLE_EA_EL3_FIRST_NS},1-1) 173BL31_SOURCES += lib/extensions/ras/std_err_record.c \ 174 lib/extensions/ras/ras_common.c 175endif 176 177ifeq ($(FEATURE_DETECTION),1) 178BL31_SOURCES += common/feat_detect.c 179endif 180 181ifeq (${DRTM_SUPPORT},1) 182BL31_SOURCES += services/std_svc/drtm/drtm_main.c \ 183 services/std_svc/drtm/drtm_dma_prot.c \ 184 services/std_svc/drtm/drtm_res_address_map.c \ 185 services/std_svc/drtm/drtm_measurements.c \ 186 services/std_svc/drtm/drtm_remediation.c \ 187 ${MBEDTLS_SOURCES} 188endif 189 190ifeq (${LFA_SUPPORT},1) 191include services/std_svc/lfa/lfa.mk 192BL31_SOURCES += ${LFA_SOURCES} 193endif 194 195ifeq ($(CROS_WIDEVINE_SMC),1) 196BL31_SOURCES += services/oem/chromeos/widevine_smc_handlers.c 197endif 198 199BL31_DEFAULT_LINKER_SCRIPT_SOURCE := bl31/bl31.ld.S 200 201# CRYPTO_SUPPORT 202NEED_AUTH := 0 203NEED_HASH := $(if $(filter 1,$(MEASURED_BOOT) $(DRTM_SUPPORT)),1,) 204$(eval $(call set_crypto_support,NEED_AUTH,NEED_HASH)) 205 206# Flag used to indicate if Crash reporting via console should be included 207# in BL31. This defaults to being present in DEBUG builds only 208ifndef CRASH_REPORTING 209CRASH_REPORTING := $(DEBUG) 210endif 211 212# BL31_CPPFLAGS 213$(eval BL31_CPPFLAGS += $(call make_defines, \ 214 $(sort \ 215 CRYPTO_SUPPORT \ 216))) 217 218$(eval $(call assert_booleans,\ 219 $(sort \ 220 CRASH_REPORTING \ 221 EL3_EXCEPTION_HANDLING \ 222 SDEI_SUPPORT \ 223 USE_DSU_DRIVER \ 224))) 225 226# Numeric_Flags 227$(eval $(call assert_numerics,\ 228 $(sort \ 229 CRYPTO_SUPPORT \ 230))) 231 232$(eval $(call add_defines,\ 233 $(sort \ 234 CRASH_REPORTING \ 235 EL3_EXCEPTION_HANDLING \ 236 SDEI_SUPPORT \ 237 USE_DSU_DRIVER \ 238))) 239