| Per Åstrand | 79929ff | 2021-01-26 14:42:43 +0100 | [diff] [blame] | 1 | # |
| 2 | # Copyright (c) 2021 Arm Limited. All rights reserved. |
| 3 | # |
| 4 | # SPDX-License-Identifier: Apache-2.0 |
| 5 | # |
| 6 | # Licensed under the Apache License, Version 2.0 (the License); you may |
| 7 | # not use this file except in compliance with the License. |
| 8 | # You may obtain a copy of the License at |
| 9 | # |
| 10 | # www.apache.org/licenses/LICENSE-2.0 |
| 11 | # |
| 12 | # Unless required by applicable law or agreed to in writing, software |
| 13 | # distributed under the License is distributed on an AS IS BASIS, WITHOUT |
| 14 | # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | # See the License for the specific language governing permissions and |
| 16 | # limitations under the License. |
| 17 | # |
| 18 | |
| 19 | include(${CMAKE_CURRENT_SOURCE_DIR}/../../../cmake/helpers.cmake) |
| 20 | |
| 21 | ############################################################################# |
| 22 | # Configuration for secure world |
| 23 | ############################################################################# |
| 24 | |
| 25 | set(TRUSTZONE_BUILD TRUE) |
| 26 | set(TRUSTZONE_SIDE secure) |
| 27 | |
| 28 | ############################################################################# |
| 29 | # TrustZone secure world |
| 30 | ############################################################################# |
| 31 | |
| 32 | ethosu_add_executable(trustzone_secure PRIVATE |
| 33 | SOURCES main_secure.cpp mpc_sie_drv.c |
| 34 | LIBRARIES ethosu_target_init) |
| 35 | |
| 36 | target_compile_definitions(trustzone_secure PUBLIC TRUSTZONE_BUILD) |
| 37 | target_compile_definitions(trustzone_secure PUBLIC TRUSTZONE_SECURE) |
| 38 | |
| 39 | # Use the fast memory to support both 11.12.57 and 11.13.x release |
| 40 | # of the FVP |
| 41 | target_compile_definitions( |
| 42 | trustzone_secure PUBLIC ETHOSU_FAST_MEMORY_SIZE=0xa0000) |
| 43 | |
| 44 | target_compile_options(trustzone_secure PUBLIC -mcmse) |
| 45 | |
| 46 | # Add include directory for target application specifics |
| 47 | target_include_directories(trustzone_secure PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../${ETHOSU_TARGET}) |
| 48 | |
| 49 | ############################################################################# |
| 50 | # Additional linker configuration for trustzone |
| 51 | ############################################################################# |
| 52 | |
| 53 | # Output the secure gateway veneer library to be consumed by the build |
| 54 | # process for the non-secure world |
| 55 | target_link_options(trustzone_secure |
| 56 | PRIVATE --import_cmse_lib_out=${SECURE_GATEWAY_LIB}) |
| 57 | |
| 58 | target_link_options(trustzone_secure |
| 59 | PRIVATE "--predefine=\"-I${CMAKE_CURRENT_SOURCE_DIR}/../${ETHOSU_TARGET}\"") |
| 60 | |
| 61 | ############################################################################# |
| 62 | # Helper target to extract secure binaries |
| 63 | ############################################################################# |
| 64 | |
| 65 | add_custom_target(secure_binary ALL COMMAND fromelf --bin |
| 66 | ${CMAKE_CURRENT_BINARY_DIR}/trustzone_secure.elf |
| 67 | -o ${CMAKE_CURRENT_BINARY_DIR}/s_bin |
| 68 | DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/trustzone_secure) |
| 69 | |