buildroot

################################################################################

#

# arm-trusted-firmware

#

################################################################################

​

ARM_TRUSTED_FIRMWARE_VERSION = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_VERSION))

ARM_TRUSTED_FIRMWARE_LICENSE = BSD-3-Clause

ARM_TRUSTED_FIRMWARE_LICENSE_FILES = license.rst

​

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))

BR_NO_CHECK_HASH_FOR += $(ARM_TRUSTED_FIRMWARE_SOURCE)

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

BR_NO_CHECK_HASH_FOR += $(ARM_TRUSTED_FIRMWARE_SOURCE)

else

ARM_TRUSTED_FIRMWARE_SITE = $(call github,ARM-software,arm-trusted-firmware,$(ARM_TRUSTED_FIRMWARE_VERSION))

endif

​

ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES = YES

​

ARM_TRUSTED_FIRMWARE_PLATFORM = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM))

​

ARM_TRUSTED_FIRMWARE_MAKE_OPTS += \

    CROSS_COMPILE="$(TARGET_CROSS)" \

    $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES)) \

    PLAT=$(ARM_TRUSTED_FIRMWARE_PLATFORM)

​

ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33),y)

ARM_TRUSTED_FIRMWARE_MAKE_OPTS += BL33=$(BINARIES_DIR)/u-boot.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