diff options
Diffstat (limited to 'scripts/cmake/platforms/mps3/build_configuration.cmake')
| -rw-r--r-- | scripts/cmake/platforms/mps3/build_configuration.cmake | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/scripts/cmake/platforms/mps3/build_configuration.cmake b/scripts/cmake/platforms/mps3/build_configuration.cmake index 76c9e78..6e21d9b 100644 --- a/scripts/cmake/platforms/mps3/build_configuration.cmake +++ b/scripts/cmake/platforms/mps3/build_configuration.cmake @@ -17,11 +17,35 @@ function(set_platform_global_defaults) message(STATUS "Platform: MPS3 FPGA Prototyping Board or FVP") + + if (NOT DEFINED CMAKE_SYSTEM_PROCESSOR) + if (TARGET_SUBSYSTEM STREQUAL sse-300) + set(CMAKE_SYSTEM_PROCESSOR cortex-m55 CACHE STRING "Cortex-M CPU to use") + elseif(TARGET_SUBSYSTEM STREQUAL sse-310) + # For CMake versions older than 3.21, the compiler and linker flags for + # ArmClang are added by CMake automatically which makes it mandatory to + # define the system processor. For CMake versions 3.21 or later (that + # implement policy CMP0123) we use armv8.1-m as the arch until the + # toolchain officially supports Cortex-M85. For older version of CMake + # we revert to using Cortex-M55 as the processor (as this will work + # for M85 too). + if(POLICY CMP0123) + set(CMAKE_SYSTEM_ARCH armv8.1-m.main CACHE STRING "System arch to use") + else() + set(CMAKE_SYSTEM_PROCESSOR cortex-m55) + endif() + endif() + endif() + if (NOT DEFINED CMAKE_TOOLCHAIN_FILE) set(CMAKE_TOOLCHAIN_FILE ${CMAKE_TOOLCHAIN_DIR}/bare-metal-gcc.cmake CACHE FILEPATH "Toolchain file") endif() + if ((ETHOS_U_NPU_ID STREQUAL U65) AND (TARGET_SUBSYSTEM STREQUAL sse-310)) + message(FATAL_ERROR "Non compatible Ethos-U NPU processor ${ETHOS_U_NPU_ID} and target subsystem ${TARGET_SUBSYSTEM}") + endif() + set(LINKER_SCRIPT_NAME "mps3-${TARGET_SUBSYSTEM}" PARENT_SCOPE) set(PLATFORM_DRIVERS_DIR "${HAL_PLATFORM_DIR}/mps3" PARENT_SCOPE) @@ -35,7 +59,7 @@ function(platform_custom_post_build) # Add link options for the linker script to be used: add_linker_script( ${PARSED_TARGET_NAME} # Target - ${CMAKE_SCRIPTS_DIR}/platforms/mps3 # Directory path + ${CMAKE_SCRIPTS_DIR}/platforms/mps3/${TARGET_SUBSYSTEM} # Directory path ${LINKER_SCRIPT_NAME}) # Name of the file without suffix add_target_map_file( @@ -48,8 +72,13 @@ function(platform_custom_post_build) file(REMOVE_RECURSE ${SECTORS_BIN_DIR}) file(MAKE_DIRECTORY ${SECTORS_BIN_DIR}) - set(LINKER_SECTION_TAGS "*.at_itcm" "*.at_ddr") - set(LINKER_OUTPUT_BIN_TAGS "itcm.bin" "ddr.bin") + if (TARGET_SUBSYSTEM STREQUAL sse-310) + set(LINKER_SECTION_TAGS "*.at_bram" "*.at_ddr") + set(LINKER_OUTPUT_BIN_TAGS "bram.bin" "ddr.bin") + else() + set(LINKER_SECTION_TAGS "*.at_itcm" "*.at_ddr") + set(LINKER_OUTPUT_BIN_TAGS "itcm.bin" "ddr.bin") + endif() add_bin_generation_command( TARGET_NAME ${PARSED_TARGET_NAME} @@ -64,4 +93,4 @@ function(platform_custom_post_build) POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy ${MPS3_FPGA_CONFIG} ${SECTORS_DIR}) -endfunction()
\ No newline at end of file +endfunction() |