| # |
| # Copyright (c) 2019-2022 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. |
| # |
| |
| # Include FreeRTOS kernel |
| if(CORE_SOFTWARE_RTOS_LOWER STREQUAL "freertos" OR CORE_SOFTWARE_RTOS_LOWER STREQUAL "all") |
| set(FREERTOS_KERNEL_PATH "${CMAKE_CURRENT_SOURCE_DIR}/freertos/freertos_kernel" CACHE PATH "Path to FreeRTOS kernel.") |
| add_subdirectory(freertos_config) |
| endif() |
| |
| # Include ThreadX |
| # Only enable cortex-m55 until cortex-m33 is sorted out upstream |
| if((CMAKE_SYSTEM_PROCESSOR MATCHES "cortex-m55(\\+|$)") AND |
| (CORE_SOFTWARE_RTOS_LOWER STREQUAL "threadx" OR CORE_SOFTWARE_RTOS_LOWER STREQUAL "all")) |
| #threadx build requires 2 defines: THREADX_ARCH (format: cortex_m4) and THREADX_TOOLCHAIN (ac5/ac6/gnu). |
| #set them according to existing defines CMAKE_SYSTEM_PROCESSOR and CMAKE_CXX_COMPILER_ID: |
| string(REGEX MATCH "^cortex-m([0-9]+[a-z]*)" THREADX_ARCH ${CMAKE_SYSTEM_PROCESSOR}) |
| string(REPLACE "-" "_" THREADX_ARCH ${THREADX_ARCH}) |
| string(TOLOWER ${CMAKE_CXX_COMPILER_ID} THREADX_TOOLCHAIN) |
| |
| #if armclang, change the format to "ac6". |
| #if(THREADX_TOOLCHAIN STREQUAL "armclang") |
| # set(THREADX_TOOLCHAIN "ac6") |
| #endif() |
| |
| #if ThreadX supports this configuration, build ThreadX. |
| if (EXISTS ${CMAKE_CURRENT_LIST_DIR}/threadx/ports/${THREADX_ARCH}/${THREADX_TOOLCHAIN}/CMakeLists.txt) |
| add_subdirectory(threadx) |
| |
| if(THREADX_ARCH STREQUAL "cortex_m33" OR THREADX_ARCH STREQUAL "cortex_m55") |
| target_compile_definitions(threadx PUBLIC TX_SINGLE_MODE_SECURE) |
| endif() |
| |
| target_compile_options(threadx PRIVATE |
| -Wno-unused-function |
| -Wno-unused-parameter) |
| else() |
| message(STATUS "Skipping ThreadX build - doesn't support toolchain=${THREADX_TOOLCHAIN} and cpu=${THREADX_ARCH}") |
| endif() |
| else() |
| message(STATUS "Disabling ThreadX for ${CMAKE_SYSTEM_PROCESSOR}, due to upstream issues") |
| # Disable cpu until upstream issue with missing files is sorted out |
| endif() |