| # |
| # Copyright (c) 2021 Arm Limited. All rights reserved. |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| # Licensed 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 |
| # |
| # 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. |
| # |
| |
| ############################################################################# |
| # Configuration |
| ############################################################################# |
| |
| set(TRUSTZONE_BUILD TRUE) |
| set(TRUSTZONE_SIDE nonsecure) |
| |
| ############################################################################# |
| # TrustZone Nonsecure world |
| ############################################################################# |
| |
| add_library(nonsecure_target_startup INTERFACE) |
| target_link_libraries(nonsecure_target_startup INTERFACE ethosu_target_link) |
| target_link_libraries(nonsecure_target_startup INTERFACE cmsis_startup) |
| |
| ethosu_add_executable(trustzone_nonsecure PRIVATE |
| TARGET_LIBRARY nonsecure_target_startup |
| SOURCES main_nonsecure.cpp) |
| |
| target_compile_definitions(trustzone_nonsecure PUBLIC TRUSTZONE_BUILD) |
| target_compile_definitions(trustzone_nonsecure PUBLIC TRUSTZONE_NONSECURE) |
| |
| # Silence warning on cmse attributes |
| target_compile_options(trustzone_nonsecure PRIVATE -Wno-ignored-attributes) |
| |
| # Add include directory for target application specifics |
| target_include_directories(trustzone_nonsecure PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../${ETHOSU_TARGET}) |
| |
| ############################################################################# |
| # linker configuration |
| ############################################################################# |
| |
| # Pick up the gateway object file from secure build |
| target_link_options(trustzone_nonsecure PRIVATE ${SECURE_GATEWAY_LIB}) |
| |
| target_link_options(trustzone_nonsecure |
| PRIVATE "--predefine=\"-I${CMAKE_CURRENT_SOURCE_DIR}/../${ETHOSU_TARGET}\"") |
| |
| ############################################################################# |
| # Helper target to extract non-secure binary |
| ############################################################################# |
| |
| add_custom_target(nonsecure_binary ALL COMMAND fromelf --bin |
| ${CMAKE_CURRENT_BINARY_DIR}/trustzone_nonsecure.elf |
| -o ${CMAKE_CURRENT_BINARY_DIR}/ns_bin |
| DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/trustzone_nonsecure) |