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https://github.com/ARM-software/arm-trusted-firmware.git
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2d7b9e5e7f
The current SPM is a prototype that only supports one secure partition in EL0. The objective of SPM is to have multiple partitions. The current MM interface isn't adequate for this, so it is needed to modify heavily the code to add proper support for it. However, there are platforms which are already using this (like SGI) and removing the code would break it. For this reason, the current SPM code has been duplicated in order to temporarily preserve compatibility. All new improvements/changes to SPM will be done in the non-deprecated copy, that may change without notice. The new build option SPM_DEPRECATED has been introduced to select the SPM implementation. It defaults to 1, that selects the deprecated SPM. Change-Id: Ic9f80b53b450e97b4d3f47e4ef4a138ee8d87443 Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
98 lines
2.7 KiB
Makefile
98 lines
2.7 KiB
Makefile
#
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# Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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################################################################################
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# Include SPM Makefile
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################################################################################
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ifeq (${ENABLE_SPM},1)
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ifeq (${SPM_DEPRECATED},1)
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ifeq (${EL3_EXCEPTION_HANDLING},0)
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$(error EL3_EXCEPTION_HANDLING must be 1 for SPM support)
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endif
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$(info Including deprecated SPM makefile)
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include services/std_svc/spm_deprecated/spm.mk
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else
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$(info Including SPM makefile)
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include services/std_svc/spm/spm.mk
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endif
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endif
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include lib/psci/psci_lib.mk
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BL31_SOURCES += bl31/bl31_main.c \
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bl31/interrupt_mgmt.c \
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bl31/aarch64/bl31_entrypoint.S \
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bl31/aarch64/crash_reporting.S \
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bl31/aarch64/ea_delegate.S \
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bl31/aarch64/runtime_exceptions.S \
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bl31/bl31_context_mgmt.c \
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common/runtime_svc.c \
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lib/aarch64/setjmp.S \
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lib/cpus/aarch64/dsu_helpers.S \
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plat/common/aarch64/platform_mp_stack.S \
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services/arm_arch_svc/arm_arch_svc_setup.c \
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services/std_svc/std_svc_setup.c \
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${PSCI_LIB_SOURCES} \
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${SPM_SOURCES}
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ifeq (${ENABLE_PMF}, 1)
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BL31_SOURCES += lib/pmf/pmf_main.c
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endif
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ifeq (${EL3_EXCEPTION_HANDLING},1)
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BL31_SOURCES += bl31/ehf.c
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endif
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ifeq (${SDEI_SUPPORT},1)
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ifeq (${EL3_EXCEPTION_HANDLING},0)
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$(error EL3_EXCEPTION_HANDLING must be 1 for SDEI support)
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endif
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BL31_SOURCES += services/std_svc/sdei/sdei_dispatch.S \
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services/std_svc/sdei/sdei_event.c \
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services/std_svc/sdei/sdei_intr_mgmt.c \
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services/std_svc/sdei/sdei_main.c \
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services/std_svc/sdei/sdei_state.c
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endif
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ifeq (${ENABLE_SPE_FOR_LOWER_ELS},1)
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BL31_SOURCES += lib/extensions/spe/spe.c
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endif
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ifeq (${ENABLE_AMU},1)
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BL31_SOURCES += lib/extensions/amu/aarch64/amu.c \
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lib/extensions/amu/aarch64/amu_helpers.S
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endif
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ifeq (${ENABLE_SVE_FOR_NS},1)
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BL31_SOURCES += lib/extensions/sve/sve.c
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endif
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ifeq (${ENABLE_MPAM_FOR_LOWER_ELS},1)
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BL31_SOURCES += lib/extensions/mpam/mpam.c
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endif
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ifeq (${WORKAROUND_CVE_2017_5715},1)
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BL31_SOURCES += lib/cpus/aarch64/wa_cve_2017_5715_bpiall.S \
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lib/cpus/aarch64/wa_cve_2017_5715_mmu.S
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endif
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BL31_LINKERFILE := bl31/bl31.ld.S
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# Flag used to indicate if Crash reporting via console should be included
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# in BL31. This defaults to being present in DEBUG builds only
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ifndef CRASH_REPORTING
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CRASH_REPORTING := $(DEBUG)
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endif
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$(eval $(call assert_boolean,CRASH_REPORTING))
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$(eval $(call assert_boolean,EL3_EXCEPTION_HANDLING))
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$(eval $(call assert_boolean,SDEI_SUPPORT))
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$(eval $(call add_define,CRASH_REPORTING))
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$(eval $(call add_define,EL3_EXCEPTION_HANDLING))
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$(eval $(call add_define,SDEI_SUPPORT))
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