mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-18 02:24:18 +00:00
6d22b089ff
This patch does following changes to restrict handling of lower EL EA's only if FFH mode is enabled. - Compile ea_delegate.S only if FFH mode is enabled. - For Sync exception from lower ELs if the EC is not SMC or SYS reg trap it was assumed that it is an EA, which is not correct. Move the known Sync exceptions (EL3 Impdef) out of sync EA handler. - Report unhandled exceptions if there are SError from lower EL in KFH mode, as this is unexpected. - Move code out of ea_delegate.S which are used for KFH mode. Signed-off-by: Manish Pandey <manish.pandey2@arm.com> Change-Id: I577089677d0ec8cde7c20952172bee955573d2ed
187 lines
4.7 KiB
Makefile
187 lines
4.7 KiB
Makefile
#
|
|
# Copyright (c) 2013-2023, Arm Limited and Contributors. All rights reserved.
|
|
#
|
|
# SPDX-License-Identifier: BSD-3-Clause
|
|
#
|
|
|
|
################################################################################
|
|
# Include Makefile for the SPM-MM implementation
|
|
################################################################################
|
|
ifeq (${SUPPORT_UNKNOWN_MPID},1)
|
|
ifeq (${DEBUG},0)
|
|
$(warning WARNING: SUPPORT_UNKNOWN_MPID enabled)
|
|
endif
|
|
endif
|
|
|
|
ifeq (${SPM_MM},1)
|
|
ifeq (${EL3_EXCEPTION_HANDLING},0)
|
|
$(error EL3_EXCEPTION_HANDLING must be 1 for SPM-MM support)
|
|
else
|
|
$(info Including SPM Management Mode (MM) makefile)
|
|
include services/std_svc/spm/common/spm.mk
|
|
include services/std_svc/spm/spm_mm/spm_mm.mk
|
|
endif
|
|
endif
|
|
|
|
include lib/extensions/amu/amu.mk
|
|
include lib/mpmm/mpmm.mk
|
|
|
|
ifeq (${SPMC_AT_EL3},1)
|
|
$(warning "EL3 SPMC is an experimental feature")
|
|
$(info Including EL3 SPMC makefile)
|
|
include services/std_svc/spm/common/spm.mk
|
|
include services/std_svc/spm/el3_spmc/spmc.mk
|
|
endif
|
|
|
|
include lib/psci/psci_lib.mk
|
|
|
|
BL31_SOURCES += bl31/bl31_main.c \
|
|
bl31/interrupt_mgmt.c \
|
|
bl31/aarch64/bl31_entrypoint.S \
|
|
bl31/aarch64/crash_reporting.S \
|
|
bl31/aarch64/runtime_exceptions.S \
|
|
bl31/bl31_context_mgmt.c \
|
|
bl31/bl31_traps.c \
|
|
common/runtime_svc.c \
|
|
lib/cpus/aarch64/dsu_helpers.S \
|
|
plat/common/aarch64/platform_mp_stack.S \
|
|
services/arm_arch_svc/arm_arch_svc_setup.c \
|
|
services/std_svc/std_svc_setup.c \
|
|
${PSCI_LIB_SOURCES} \
|
|
${SPMD_SOURCES} \
|
|
${SPM_MM_SOURCES} \
|
|
${SPMC_SOURCES} \
|
|
${SPM_SOURCES}
|
|
|
|
ifeq (${ENABLE_PMF}, 1)
|
|
BL31_SOURCES += lib/pmf/pmf_main.c
|
|
endif
|
|
|
|
include lib/debugfs/debugfs.mk
|
|
ifeq (${USE_DEBUGFS},1)
|
|
BL31_SOURCES += $(DEBUGFS_SRCS)
|
|
endif
|
|
|
|
ifeq (${EL3_EXCEPTION_HANDLING},1)
|
|
BL31_SOURCES += bl31/ehf.c
|
|
endif
|
|
|
|
ifeq (${FFH_SUPPORT},1)
|
|
BL31_SOURCES += bl31/aarch64/ea_delegate.S
|
|
endif
|
|
|
|
ifeq (${SDEI_SUPPORT},1)
|
|
ifeq (${EL3_EXCEPTION_HANDLING},0)
|
|
$(error EL3_EXCEPTION_HANDLING must be 1 for SDEI support)
|
|
endif
|
|
BL31_SOURCES += services/std_svc/sdei/sdei_dispatch.S \
|
|
services/std_svc/sdei/sdei_event.c \
|
|
services/std_svc/sdei/sdei_intr_mgmt.c \
|
|
services/std_svc/sdei/sdei_main.c \
|
|
services/std_svc/sdei/sdei_state.c
|
|
endif
|
|
|
|
ifeq (${TRNG_SUPPORT},1)
|
|
BL31_SOURCES += services/std_svc/trng/trng_main.c \
|
|
services/std_svc/trng/trng_entropy_pool.c
|
|
endif
|
|
|
|
ifneq (${ENABLE_SPE_FOR_NS},0)
|
|
BL31_SOURCES += lib/extensions/spe/spe.c
|
|
endif
|
|
|
|
ifeq (${ERRATA_ABI_SUPPORT},1)
|
|
BL31_SOURCES += services/std_svc/errata_abi/errata_abi_main.c
|
|
endif
|
|
|
|
ifneq (${ENABLE_FEAT_AMU},0)
|
|
BL31_SOURCES += ${AMU_SOURCES}
|
|
endif
|
|
|
|
ifeq (${ENABLE_MPMM},1)
|
|
BL31_SOURCES += ${MPMM_SOURCES}
|
|
endif
|
|
|
|
ifneq (${ENABLE_SME_FOR_NS},0)
|
|
BL31_SOURCES += lib/extensions/sme/sme.c
|
|
endif
|
|
ifneq (${ENABLE_SVE_FOR_NS},0)
|
|
BL31_SOURCES += lib/extensions/sve/sve.c
|
|
endif
|
|
|
|
ifneq (${ENABLE_FEAT_MPAM},0)
|
|
BL31_SOURCES += lib/extensions/mpam/mpam.c
|
|
endif
|
|
|
|
ifneq (${ENABLE_TRBE_FOR_NS},0)
|
|
BL31_SOURCES += lib/extensions/trbe/trbe.c
|
|
endif
|
|
|
|
ifneq (${ENABLE_BRBE_FOR_NS},0)
|
|
BL31_SOURCES += lib/extensions/brbe/brbe.c
|
|
endif
|
|
|
|
ifneq (${ENABLE_SYS_REG_TRACE_FOR_NS},0)
|
|
BL31_SOURCES += lib/extensions/sys_reg_trace/aarch64/sys_reg_trace.c
|
|
endif
|
|
|
|
ifneq (${ENABLE_TRF_FOR_NS},0)
|
|
BL31_SOURCES += lib/extensions/trf/aarch64/trf.c
|
|
endif
|
|
|
|
ifeq (${WORKAROUND_CVE_2017_5715},1)
|
|
BL31_SOURCES += lib/cpus/aarch64/wa_cve_2017_5715_bpiall.S \
|
|
lib/cpus/aarch64/wa_cve_2017_5715_mmu.S
|
|
endif
|
|
|
|
ifeq ($(SMC_PCI_SUPPORT),1)
|
|
BL31_SOURCES += services/std_svc/pci_svc.c
|
|
endif
|
|
|
|
ifeq (${ENABLE_RME},1)
|
|
include lib/gpt_rme/gpt_rme.mk
|
|
|
|
BL31_SOURCES += ${GPT_LIB_SRCS} \
|
|
${RMMD_SOURCES}
|
|
endif
|
|
|
|
ifeq ($(FEATURE_DETECTION),1)
|
|
BL31_SOURCES += common/feat_detect.c
|
|
endif
|
|
|
|
ifeq (${DRTM_SUPPORT},1)
|
|
BL31_SOURCES += services/std_svc/drtm/drtm_main.c \
|
|
services/std_svc/drtm/drtm_dma_prot.c \
|
|
services/std_svc/drtm/drtm_res_address_map.c \
|
|
services/std_svc/drtm/drtm_measurements.c \
|
|
services/std_svc/drtm/drtm_remediation.c \
|
|
${MBEDTLS_SOURCES}
|
|
endif
|
|
|
|
BL31_DEFAULT_LINKER_SCRIPT_SOURCE := bl31/bl31.ld.S
|
|
|
|
ifneq ($(findstring gcc,$(notdir $(LD))),)
|
|
BL31_LDFLAGS += -Wl,--sort-section=alignment
|
|
else ifneq ($(findstring ld,$(notdir $(LD))),)
|
|
BL31_LDFLAGS += --sort-section=alignment
|
|
endif
|
|
|
|
# Flag used to indicate if Crash reporting via console should be included
|
|
# in BL31. This defaults to being present in DEBUG builds only
|
|
ifndef CRASH_REPORTING
|
|
CRASH_REPORTING := $(DEBUG)
|
|
endif
|
|
|
|
$(eval $(call assert_booleans,\
|
|
$(sort \
|
|
CRASH_REPORTING \
|
|
EL3_EXCEPTION_HANDLING \
|
|
SDEI_SUPPORT \
|
|
)))
|
|
|
|
$(eval $(call add_defines,\
|
|
$(sort \
|
|
CRASH_REPORTING \
|
|
EL3_EXCEPTION_HANDLING \
|
|
SDEI_SUPPORT \
|
|
)))
|