kumquat-buildroot/boot/optee-os/optee-os.mk
Etienne Carriere ca34a3ed25 boot/optee-os: define a new variable OPTEE_OS_SDK
This commit adds a new variable OPTEE_OS_SDK, define by the optee-os
package, which points to the OPTEE SDK installed in STAGING_DIR. This
will allow other pakage to find this SDK more easily.

Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
[Thomas: improve commit log, rename variable to just OPTEE_OS_SDK]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-03-05 21:51:23 +01:00

113 lines
3.6 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
OPTEE_OS_SDK = $(STAGING_DIR)/lib/optee/export-ta_arm64
endif
ifeq ($(BR2_arm),y)
OPTEE_OS_LOCAL_SDK = $(OPTEE_OS_BUILDDIR_OUT)/export-ta_arm32
OPTEE_OS_SDK = $(STAGING_DIR)/lib/optee/export-ta_arm32
endif
ifeq ($(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 $(OPTEE_OS_SDK)
cp -ardpf $(@D)/$(OPTEE_OS_LOCAL_SDK)/* $(OPTEE_OS_SDK)
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))