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- ################################################################################
- #
- # arm-trusted-firmware
- #
- ################################################################################
- ARM_TRUSTED_FIRMWARE_VERSION = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_VERSION))
- ifeq ($(ARM_TRUSTED_FIRMWARE_VERSION),custom)
- # Handle custom ATF tarballs as specified by the configuration
- ARM_TRUSTED_FIRMWARE_TARBALL = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION))
- ARM_TRUSTED_FIRMWARE_SITE = $(patsubst %/,%,$(dir $(ARM_TRUSTED_FIRMWARE_TARBALL)))
- ARM_TRUSTED_FIRMWARE_SOURCE = $(notdir $(ARM_TRUSTED_FIRMWARE_TARBALL))
- else ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT),y)
- ARM_TRUSTED_FIRMWARE_SITE = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL))
- ARM_TRUSTED_FIRMWARE_SITE_METHOD = git
- else
- # Handle stable official ATF versions
- ARM_TRUSTED_FIRMWARE_SITE = $(call github,ARM-software,arm-trusted-firmware,$(ARM_TRUSTED_FIRMWARE_VERSION))
- # The licensing of custom or from-git versions is unknown.
- # This is valid only for the latest (i.e. known) version.
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION),y)
- ARM_TRUSTED_FIRMWARE_LICENSE = BSD-3-Clause
- ARM_TRUSTED_FIRMWARE_LICENSE_FILES = docs/license.rst
- endif
- endif
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE)$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION),y)
- BR_NO_CHECK_HASH_FOR += $(ARM_TRUSTED_FIRMWARE_SOURCE)
- endif
- ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES = YES
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_DTC),y)
- ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-dtc
- endif
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN),y)
- ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-arm-gnu-a-toolchain
- endif
- ARM_TRUSTED_FIRMWARE_PLATFORM = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM))
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_DEBUG),y)
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += DEBUG=1
- ARM_TRUSTED_FIRMWARE_IMG_DIR = $(@D)/build/$(ARM_TRUSTED_FIRMWARE_PLATFORM)/debug
- else
- ARM_TRUSTED_FIRMWARE_IMG_DIR = $(@D)/build/$(ARM_TRUSTED_FIRMWARE_PLATFORM)/release
- endif
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += \
- CROSS_COMPILE="$(TARGET_CROSS)" \
- $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES)) \
- PLAT=$(ARM_TRUSTED_FIRMWARE_PLATFORM)
- ARM_TRUSTED_FIRMWARE_MAKE_ENV += \
- $(TARGET_MAKE_ENV) \
- ENABLE_STACK_PROTECTOR=$(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_SSP_LEVEL))
- ifeq ($(BR2_ARM_CPU_ARMV7A),y)
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARM_ARCH_MAJOR=7
- else ifeq ($(BR2_ARM_CPU_ARMV8A),y)
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARM_ARCH_MAJOR=8
- endif
- ifeq ($(BR2_arm),y)
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARCH=aarch32
- else ifeq ($(BR2_aarch64),y)
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARCH=aarch64
- endif
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE),y)
- ARM_TRUSTED_FIRMWARE_DEPENDENCIES += optee-os
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += \
- BL32=$(BINARIES_DIR)/tee-header_v2.bin \
- BL32_EXTRA1=$(BINARIES_DIR)/tee-pager_v2.bin \
- BL32_EXTRA2=$(BINARIES_DIR)/tee-pageable_v2.bin
- ifeq ($(BR2_aarch64),y)
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SPD=opteed
- endif
- ifeq ($(BR2_arm),y)
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += AARCH32_SP=optee
- endif
- endif # BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_EDK2_AS_BL33),y)
- ARM_TRUSTED_FIRMWARE_DEPENDENCIES += edk2
- # Since the flash device name vary between platforms, we use the variable
- # provided by the EDK2 package for this. Using this variable here is OK
- # as it will expand after all dependencies are resolved, inside _BUILD_CMDS.
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += \
- BL33=$(BINARIES_DIR)/$(call qstrip,$(BR2_TARGET_EDK2_FD_NAME).fd)
- endif
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33),y)
- ARM_TRUSTED_FIRMWARE_UBOOT_BIN = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_BL33_IMAGE))
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += BL33=$(BINARIES_DIR)/$(ARM_TRUSTED_FIRMWARE_UBOOT_BIN)
- ARM_TRUSTED_FIRMWARE_DEPENDENCIES += uboot
- endif
- ifeq ($(BR2_TARGET_VEXPRESS_FIRMWARE),y)
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SCP_BL2=$(BINARIES_DIR)/scp-fw.bin
- ARM_TRUSTED_FIRMWARE_DEPENDENCIES += vexpress-firmware
- endif
- ifeq ($(BR2_TARGET_BINARIES_MARVELL),y)
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SCP_BL2=$(BINARIES_DIR)/scp-fw.bin
- ARM_TRUSTED_FIRMWARE_DEPENDENCIES += binaries-marvell
- endif
- ifeq ($(BR2_TARGET_MV_DDR_MARVELL),y)
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += MV_DDR_PATH=$(MV_DDR_MARVELL_DIR)
- ARM_TRUSTED_FIRMWARE_DEPENDENCIES += mv-ddr-marvell
- endif
- ARM_TRUSTED_FIRMWARE_MAKE_TARGETS = all
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP),y)
- ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += fip
- ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-openssl
- # fiptool only exists in newer (>= 1.3) versions of ATF, so we build
- # it conditionally. We need to explicitly build it as it requires
- # OpenSSL, and therefore needs to be passed proper variables to find
- # the host OpenSSL.
- define ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL
- if test -d $(@D)/tools/fiptool; then \
- $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D)/tools/fiptool \
- $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
- CPPFLAGS="$(HOST_CPPFLAGS)" \
- LDLIBS="$(HOST_LDFLAGS) -lcrypto" ; \
- fi
- endef
- endif
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31),y)
- ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += bl31
- endif
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31_UBOOT),y)
- define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_BUILD
- # Get the entry point address from the elf.
- BASE_ADDR=$$($(TARGET_READELF) -h $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf | \
- sed -r '/^ Entry point address:\s*(.*)/!d; s//\1/') && \
- $(MKIMAGE) \
- -A $(MKIMAGE_ARCH) -O arm-trusted-firmware -C none \
- -a $${BASE_ADDR} -e $${BASE_ADDR} \
- -d $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31.bin \
- $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/atf-uboot.ub
- endef
- define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL
- $(INSTALL) -m 0644 $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/atf-uboot.ub \
- $(BINARIES_DIR)/atf-uboot.ub
- endef
- ARM_TRUSTED_FIRMWARE_MAKE_OPTS += RESET_TO_BL31=1
- ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-uboot-tools
- endif
- ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
- define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF
- $(INSTALL) -D -m 0644 $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf \
- $(BINARIES_DIR)/bl31.elf
- endef
- endif
- ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += \
- $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_TARGETS))
- ARM_TRUSTED_FIRMWARE_CUSTOM_DTS_PATH = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_DTS_PATH))
- define ARM_TRUSTED_FIRMWARE_BUILD_CMDS
- $(if $(ARM_TRUSTED_FIRMWARE_CUSTOM_DTS_PATH),
- cp -f $(ARM_TRUSTED_FIRMWARE_CUSTOM_DTS_PATH) $(@D)/fdts/
- )
- $(ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL)
- $(ARM_TRUSTED_FIRMWARE_MAKE_ENV) $(MAKE) -C $(@D) \
- $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
- $(ARM_TRUSTED_FIRMWARE_MAKE_TARGETS)
- $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_BUILD)
- endef
- define ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES_CMDS
- $(foreach f,$(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES)), \
- cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/$(f) $(BINARIES_DIR)/
- )
- $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL)
- $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF)
- endef
- # Configuration check
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE)$(BR_BUILDING),yy)
- ifeq ($(ARM_TRUSTED_FIRMWARE_VERSION),custom)
- ifeq ($(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION))),)
- $(error No tarball location specified. Please check BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION))
- endif
- endif
- ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT),y)
- ifeq ($(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL)),)
- $(error No repository specified. Please check BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL)
- endif
- endif
- endif
- $(eval $(generic-package))
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