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https://github.com/ARM-software/arm-trusted-firmware.git
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96a5f8762c
They are very scattered, hard to read, and especially hard to track down. As a result some are duplicate and some are overridden in the downstream as it's simpler. Put all variables at the top of the platform makefile. Also drop setting variables that don't change from their default values (CTX_INCLUDE_EL2_REGS, ARCH, ENABLE_FEAT_RAS, SDEI_SUPPORT, EL3_EXCEPTION_HANDLING, HANDLE_EA_EL3_FIRST_NS, ENABLE_SPE_FOR_NS). While we're at it, add some variables that are necessary. SPMD requires MTE registers to be saved, BRANCH_PROTECTION, as well as running at SEL2. All of our CPUs are Armv8.7 compliant so we can have ARM_ARCH_MINOR=7 (and drop ENABLE_TRF_FOR_NS which it includes). Finally, drop the override directives as there's no reason to prohibit experimentation (even if incorrect). Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com> Change-Id: I6ac596934952aab8abf5d4db5220e13a4941a10c
208 lines
6.1 KiB
Makefile
208 lines
6.1 KiB
Makefile
# Copyright (c) 2021-2024, Arm Limited. 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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include common/fdt_wrappers.mk
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TARGET_FLAVOUR := fvp
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# DPU with SCMI may not necessarily work, so allow its independence
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TC_DPU_USE_SCMI_CLK := 1
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# SCMI power domain control enable
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TC_SCMI_PD_CTRL_EN := 1
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# IOMMU: Enable the use of system or individual MMUs
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TC_IOMMU_EN := 1
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# System setup
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CSS_USE_SCMI_SDS_DRIVER := 1
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HW_ASSISTED_COHERENCY := 1
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USE_COHERENT_MEM := 0
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GIC_ENABLE_V4_EXTN := 1
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GICV3_SUPPORT_GIC600 := 1
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override NEED_BL2U := no
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override ARM_PLAT_MT := 1
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# CPU setup
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ARM_ARCH_MINOR := 7
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BRANCH_PROTECTION := 1
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ENABLE_FEAT_MPAM := 1 # default is 2, optimise
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ENABLE_SVE_FOR_NS := 2 # to show we use it
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ENABLE_SVE_FOR_SWD := 1
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ENABLE_TRBE_FOR_NS := 1
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ENABLE_SYS_REG_TRACE_FOR_NS := 1
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ENABLE_FEAT_AMU := 1
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ENABLE_AMU_FCONF := 1
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ENABLE_AMU_AUXILIARY_COUNTERS := 1
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ENABLE_MPMM := 1
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ENABLE_MPMM_FCONF := 1
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CTX_INCLUDE_AARCH32_REGS := 0
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ifeq (${SPD},spmd)
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SPMD_SPM_AT_SEL2 := 1
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ENABLE_FEAT_MTE := 1
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CTX_INCLUDE_PAUTH_REGS := 1
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endif
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ifneq ($(shell expr $(TARGET_PLATFORM) \<= 1), 0)
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$(warning Platform ${PLAT}$(TARGET_PLATFORM) is deprecated. \
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Some of the features might not work as expected)
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endif
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ifeq ($(shell expr $(TARGET_PLATFORM) \<= 3), 0)
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$(error TARGET_PLATFORM must be less than or equal to 3)
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endif
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ifeq ($(filter ${TARGET_FLAVOUR}, fvp fpga),)
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$(error TARGET_FLAVOUR must be fvp or fpga)
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endif
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$(eval $(call add_defines, \
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TARGET_PLATFORM \
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TARGET_FLAVOUR_$(call uppercase,${TARGET_FLAVOUR}) \
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TC_DPU_USE_SCMI_CLK \
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TC_SCMI_PD_CTRL_EN \
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TC_IOMMU_EN \
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))
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CSS_LOAD_SCP_IMAGES := 1
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# Include GICv3 driver files
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include drivers/arm/gic/v3/gicv3.mk
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ENT_GIC_SOURCES := ${GICV3_SOURCES} \
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plat/common/plat_gicv3.c \
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plat/arm/common/arm_gicv3.c
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TC_BASE = plat/arm/board/tc
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PLAT_INCLUDES += -I${TC_BASE}/include/ \
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-I${TC_BASE}/fdts/
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# CPU libraries for TARGET_PLATFORM=1
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ifeq (${TARGET_PLATFORM}, 1)
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TC_CPU_SOURCES += lib/cpus/aarch64/cortex_a510.S \
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lib/cpus/aarch64/cortex_a715.S \
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lib/cpus/aarch64/cortex_x3.S
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endif
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# CPU libraries for TARGET_PLATFORM=2
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ifeq (${TARGET_PLATFORM}, 2)
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TC_CPU_SOURCES += lib/cpus/aarch64/cortex_a520.S \
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lib/cpus/aarch64/cortex_a720.S \
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lib/cpus/aarch64/cortex_x4.S
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endif
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# CPU libraries for TARGET_PLATFORM=3
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ifeq (${TARGET_PLATFORM}, 3)
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TC_CPU_SOURCES += lib/cpus/aarch64/cortex_a520.S \
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lib/cpus/aarch64/cortex_chaberton.S \
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lib/cpus/aarch64/cortex_blackhawk.S
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endif
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INTERCONNECT_SOURCES := ${TC_BASE}/tc_interconnect.c
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PLAT_BL_COMMON_SOURCES += ${TC_BASE}/tc_plat.c \
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${TC_BASE}/include/tc_helpers.S
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BL1_SOURCES += ${INTERCONNECT_SOURCES} \
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${TC_CPU_SOURCES} \
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${TC_BASE}/tc_trusted_boot.c \
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${TC_BASE}/tc_err.c \
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drivers/arm/sbsa/sbsa.c
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BL2_SOURCES += ${TC_BASE}/tc_security.c \
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${TC_BASE}/tc_err.c \
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${TC_BASE}/tc_trusted_boot.c \
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${TC_BASE}/tc_bl2_setup.c \
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lib/utils/mem_region.c \
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drivers/arm/tzc/tzc400.c \
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plat/arm/common/arm_tzc400.c \
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plat/arm/common/arm_nor_psci_mem_protect.c
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BL31_SOURCES += ${INTERCONNECT_SOURCES} \
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${TC_CPU_SOURCES} \
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${ENT_GIC_SOURCES} \
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${TC_BASE}/tc_bl31_setup.c \
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${TC_BASE}/tc_topology.c \
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lib/fconf/fconf.c \
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lib/fconf/fconf_dyn_cfg_getter.c \
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drivers/cfi/v2m/v2m_flash.c \
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lib/utils/mem_region.c \
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plat/arm/common/arm_nor_psci_mem_protect.c \
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drivers/arm/sbsa/sbsa.c
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BL31_SOURCES += ${FDT_WRAPPERS_SOURCES}
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# Add the FDT_SOURCES and options for Dynamic Config
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FDT_SOURCES += ${TC_BASE}/fdts/${PLAT}_fw_config.dts \
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${TC_BASE}/fdts/${PLAT}_tb_fw_config.dts
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FW_CONFIG := ${BUILD_PLAT}/fdts/${PLAT}_fw_config.dtb
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TB_FW_CONFIG := ${BUILD_PLAT}/fdts/${PLAT}_tb_fw_config.dtb
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# Add the FW_CONFIG to FIP and specify the same to certtool
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$(eval $(call TOOL_ADD_PAYLOAD,${FW_CONFIG},--fw-config,${FW_CONFIG}))
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# Add the TB_FW_CONFIG to FIP and specify the same to certtool
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$(eval $(call TOOL_ADD_PAYLOAD,${TB_FW_CONFIG},--tb-fw-config,${TB_FW_CONFIG}))
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ifeq (${SPD},spmd)
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ifeq ($(ARM_SPMC_MANIFEST_DTS),)
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ARM_SPMC_MANIFEST_DTS := ${TC_BASE}/fdts/${PLAT}_spmc_test_manifest.dts
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endif
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FDT_SOURCES += ${ARM_SPMC_MANIFEST_DTS}
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TC_TOS_FW_CONFIG := ${BUILD_PLAT}/fdts/$(notdir $(basename ${ARM_SPMC_MANIFEST_DTS})).dtb
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# Add the TOS_FW_CONFIG to FIP and specify the same to certtool
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$(eval $(call TOOL_ADD_PAYLOAD,${TC_TOS_FW_CONFIG},--tos-fw-config,${TC_TOS_FW_CONFIG}))
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endif
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#Device tree
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TC_HW_CONFIG_DTS := fdts/tc.dts
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TC_HW_CONFIG := ${BUILD_PLAT}/fdts/${PLAT}.dtb
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FDT_SOURCES += ${TC_HW_CONFIG_DTS}
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$(eval TC_HW_CONFIG := ${BUILD_PLAT}/$(patsubst %.dts,%.dtb,$(TC_HW_CONFIG_DTS)))
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# Add the HW_CONFIG to FIP and specify the same to certtool
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$(eval $(call TOOL_ADD_PAYLOAD,${TC_HW_CONFIG},--hw-config,${TC_HW_CONFIG}))
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# Include Measured Boot makefile before any Crypto library makefile.
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# Crypto library makefile may need default definitions of Measured Boot build
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# flags present in Measured Boot makefile.
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ifeq (${MEASURED_BOOT},1)
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MEASURED_BOOT_MK := drivers/measured_boot/rss/rss_measured_boot.mk
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$(info Including ${MEASURED_BOOT_MK})
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include ${MEASURED_BOOT_MK}
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$(info Including rss_comms.mk)
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include drivers/arm/rss/rss_comms.mk
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BL1_SOURCES += ${MEASURED_BOOT_SOURCES} \
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plat/arm/board/tc/tc_common_measured_boot.c \
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plat/arm/board/tc/tc_bl1_measured_boot.c \
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lib/psa/measured_boot.c \
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${RSS_COMMS_SOURCES}
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BL2_SOURCES += ${MEASURED_BOOT_SOURCES} \
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plat/arm/board/tc/tc_common_measured_boot.c \
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plat/arm/board/tc/tc_bl2_measured_boot.c \
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lib/psa/measured_boot.c \
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${RSS_COMMS_SOURCES}
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PLAT_INCLUDES += -Iinclude/lib/psa
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endif
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ifneq (${PLATFORM_TEST},)
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# Add this include as first, before arm_common.mk. This is necessary
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# because arm_common.mk builds Mbed TLS, and platform_test.mk can
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# change the list of Mbed TLS files that are to be compiled
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# (LIBMBEDTLS_SRCS).
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include plat/arm/board/tc/platform_test.mk
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endif
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include plat/arm/common/arm_common.mk
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include plat/arm/css/common/css_common.mk
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include plat/arm/soc/common/soc_css.mk
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include plat/arm/board/common/board_common.mk
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