95942f5fcd
OP-TEE OS is maintained by the OP-TEE project. It provides an open source solution for development and integration of secure services for Armv7-A and Armv8-A CPU based platforms supporting the TrustZone technology. This technology enables CPUs to concurrently host a secure world as the OP-TEE OS and a non-secure world as a Linux based OS. The OP-TEE project maintains other packages to leverage OP-TEE on Linux kernel based OSes. An OP-TEE interface driver is available in the Linux kernel since 4.12 upon CONFIG_OPTEE. This change references in Buildroot the today's latest OP-TEE revision release tagged 3.4.0. https://www.op-tee.org/ https://github.com/OP-TEE/optee_os Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> [Thomas: - pass CFG_ARM32_core=y when building for ARMv7, otherwise the build fails - add a check that verifies that BR2_TARGET_OPTEE_OS_PLATFORM is not empty - minor formatting fixes/adjustements.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
111 lines
3.5 KiB
Makefile
111 lines
3.5 KiB
Makefile
################################################################################
|
|
#
|
|
# optee-os
|
|
#
|
|
################################################################################
|
|
|
|
OPTEE_OS_VERSION = $(call qstrip,$(BR2_TARGET_OPTEE_OS_VERSION))
|
|
OPTEE_OS_LICENSE = BSD-2-Clause
|
|
OPTEE_OS_LICENSE_FILES = LICENSE
|
|
|
|
OPTEE_OS_INSTALL_STAGING = YES
|
|
OPTEE_OS_INSTALL_IMAGES = YES
|
|
|
|
ifeq ($(BR2_TARGET_OPTEE_OS_CUSTOM_GIT),y)
|
|
OPTEE_OS_SITE = $(call qstrip,$(BR2_TARGET_OPTEE_OS_CUSTOM_REPO_URL))
|
|
OPTEE_OS_SITE_METHOD = git
|
|
BR_NO_CHECK_HASH_FOR += $(OPTEE_OS_SOURCE)
|
|
else
|
|
OPTEE_OS_SITE = $(call github,OP-TEE,optee_os,$(OPTEE_OS_VERSION))
|
|
endif
|
|
|
|
OPTEE_OS_DEPENDENCIES = host-openssl host-python-pycrypto
|
|
|
|
# On 64bit targets, OP-TEE OS can be built in 32bit mode, or
|
|
# can be built in 64bit mode and support 32bit and 64bit
|
|
# trusted applications. Since buildroot currently references
|
|
# a single cross compiler, build exclusively in 32bit
|
|
# or 64bit mode.
|
|
OPTEE_OS_MAKE_OPTS = \
|
|
CROSS_COMPILE="$(TARGET_CROSS)" \
|
|
CROSS_COMPILE_core="$(TARGET_CROSS)" \
|
|
CROSS_COMPILE_ta_arm64="$(TARGET_CROSS)" \
|
|
CROSS_COMPILE_ta_arm32="$(TARGET_CROSS)"
|
|
|
|
ifeq ($(BR2_aarch64),y)
|
|
OPTEE_OS_MAKE_OPTS += \
|
|
CFG_ARM64_core=y \
|
|
CFG_USER_TA_TARGETS=ta_arm64
|
|
else
|
|
OPTEE_OS_MAKE_OPTS += \
|
|
CFG_ARM32_core=y
|
|
endif
|
|
|
|
# Get mandatory PLAFORM and optional PLATFORM_FLAVOR and additional
|
|
# variables
|
|
OPTEE_OS_MAKE_OPTS += PLATFORM=$(call qstrip,$(BR2_TARGET_OPTEE_OS_PLATFORM))
|
|
ifneq ($(call qstrip,$(BR2_TARGET_OPTEE_OS_PLATFORM_FLAVOR)),)
|
|
OPTEE_OS_MAKE_OPTS += PLATFORM_FLAVOR=$(call qstrip,$(BR2_TARGET_OPTEE_OS_PLATFORM_FLAVOR))
|
|
endif
|
|
OPTEE_OS_MAKE_OPTS += $(call qstrip,$(BR2_TARGET_OPTEE_OS_ADDITIONAL_VARIABLES))
|
|
|
|
# Requests OP-TEE OS to build from subdirectory out/ of its sourcetree
|
|
# root path otherwise the output directory path depends on the target
|
|
# platform name.
|
|
OPTEE_OS_BUILDDIR_OUT = out
|
|
ifeq ($(BR2_aarch64),y)
|
|
OPTEE_OS_LOCAL_SDK = $(OPTEE_OS_BUILDDIR_OUT)/export-ta_arm64
|
|
endif
|
|
ifeq ($(BR2_arm),y)
|
|
OPTEE_OS_LOCAL_SDK = $(OPTEE_OS_BUILDDIR_OUT)/export-ta_arm32
|
|
endif
|
|
|
|
ifeq ($(BR2_TARGET_OPTEE_OS_CORE),y)
|
|
define OPTEE_OS_BUILD_CORE
|
|
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) O=$(OPTEE_OS_BUILDDIR_OUT) \
|
|
$(TARGET_CONFIGURE_OPTS) $(OPTEE_OS_MAKE_OPTS) all
|
|
endef
|
|
define OPTEE_OS_INSTALL_IMAGES_CORE
|
|
mkdir -p $(BINARIES_DIR)
|
|
cp -dpf $(@D)/$(OPTEE_OS_BUILDDIR_OUT)/core/tee.bin $(BINARIES_DIR)
|
|
cp -dpf $(@D)/$(OPTEE_OS_BUILDDIR_OUT)/core/tee-*_v2.bin $(BINARIES_DIR)
|
|
endef
|
|
endif # BR2_TARGET_OPTEE_OS_CORE
|
|
|
|
ifeq ($(BR2_TARGET_OPTEE_OS_SERVICES),y)
|
|
define OPTEE_OS_INSTALL_IMAGES_SERVICES
|
|
mkdir -p $(TARGET_DIR)/lib/optee_armtz
|
|
$(INSTALL) -D -m 444 -t $(TARGET_DIR)/lib/optee_armtz \
|
|
$(@D)/$(OPTEE_OS_BUILDDIR_OUT)/ta/*/*.ta
|
|
endef
|
|
endif # BR2_TARGET_OPTEE_OS_SERVICES
|
|
|
|
ifeq ($(BR2_TARGET_OPTEE_OS_SDK),y)
|
|
define OPTEE_OS_BUILD_SDK
|
|
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) O=$(OPTEE_OS_BUILDDIR_OUT) \
|
|
$(TARGET_CONFIGURE_OPTS) $(OPTEE_OS_MAKE_OPTS) ta_dev_kit
|
|
endef
|
|
define OPTEE_OS_INSTALL_STAGING_CMDS
|
|
mkdir -p $(STAGING_DIR)/lib/optee
|
|
cp -ardpf $(@D)/$(OPTEE_OS_LOCAL_SDK) $(STAGING_DIR)/lib/optee
|
|
endef
|
|
endif # BR2_TARGET_OPTEE_OS_SDK
|
|
|
|
define OPTEE_OS_BUILD_CMDS
|
|
$(OPTEE_OS_BUILD_CORE)
|
|
$(OPTEE_OS_BUILD_SDK)
|
|
endef
|
|
|
|
define OPTEE_OS_INSTALL_IMAGES_CMDS
|
|
$(OPTEE_OS_INSTALL_IMAGES_CORE)
|
|
$(OPTEE_OS_INSTALL_IMAGES_SERVICES)
|
|
endef
|
|
|
|
ifeq ($(BR2_TARGET_OPTEE_OS)$(BR_BUILDING),yy)
|
|
ifeq ($(call qstrip,$(BR2_TARGET_OPTEE_OS_PLATFORM)),)
|
|
$(error No OP-TEE OS platform set. Check your BR2_TARGET_OPTEE_OS_PLATFORM setting)
|
|
endif
|
|
endif # BR2_TARGET_OPTEE_OS && BR2_BUILDING
|
|
|
|
$(eval $(generic-package))
|