| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| OPTEE_DIR ?= ../../../optee |
| OPTEE_OS_DIR ?= $(OPTEE_DIR)/optee_os |
| UUID ?= $(shell cat "../uuid.txt") |
| |
| ARCH ?= aarch64 |
| |
| ifeq ($(ARCH), arm) |
| TA_SIGN_KEY ?= $(OPTEE_OS_DIR)/out/arm/export-ta_arm32/keys/default_ta.pem |
| SIGN := $(OPTEE_OS_DIR)/out/arm/export-ta_arm32/scripts/sign_encrypt.py |
| OPTEE_BIN := $(OPTEE_DIR)/toolchains/aarch32/bin |
| OBJCOPY := $(OPTEE_BIN)/arm-linux-gnueabihf-objcopy |
| TARGET := arm-unknown-optee-trustzone |
| else |
| TA_SIGN_KEY ?= $(OPTEE_OS_DIR)/out/arm/export-ta_arm64/keys/default_ta.pem |
| SIGN := $(OPTEE_OS_DIR)/out/arm/export-ta_arm64/scripts/sign_encrypt.py |
| OPTEE_BIN := $(OPTEE_DIR)/toolchains/$(ARCH)/bin |
| OBJCOPY := $(OPTEE_BIN)/aarch64-linux-gnu-objcopy |
| TARGET := aarch64-unknown-optee-trustzone |
| endif |
| |
| OUT_DIR := $(CURDIR)/target/$(TARGET)/release |
| |
| all: ta strip sign |
| |
| ta: |
| @xargo build --target $(TARGET) --release --verbose |
| |
| strip: |
| @$(OBJCOPY) --strip-unneeded $(OUT_DIR)/ta $(OUT_DIR)/stripped_ta |
| |
| sign: |
| @$(SIGN) --uuid $(UUID) --key $(TA_SIGN_KEY) --in $(OUT_DIR)/stripped_ta --out $(OUT_DIR)/$(UUID).ta |
| @echo "SIGN => ${UUID}" |
| |
| clean: |
| @xargo clean |