set(PARTITION_TABLE_OFFSET ${CONFIG_PARTITION_TABLE_OFFSET}) set(PARTITION_TABLE_CHECK_SIZES_TOOL_PATH "${CMAKE_CURRENT_LIST_DIR}/check_sizes.py") idf_build_get_property(build_dir BUILD_DIR) idf_build_set_property(PARTITION_TABLE_BIN_PATH "${build_dir}/partition_table/partition-table.bin") if(NOT BOOTLOADER_BUILD) # Set PARTITION_CSV_PATH to the configured partition CSV file # absolute path if(CONFIG_PARTITION_TABLE_CUSTOM) idf_build_get_property(project_dir PROJECT_DIR) # Custom filename expands any path relative to the project get_filename_component(PARTITION_CSV_PATH "${CONFIG_PARTITION_TABLE_FILENAME}" ABSOLUTE BASE_DIR "${project_dir}") if(NOT EXISTS "${PARTITION_CSV_PATH}") message(WARNING "Partition table CSV file ${PARTITION_CSV_PATH} not found. " "Change custom partition CSV path in menuconfig.") # Note: partition_table CMakeLists.txt contains some logic to create a dummy # partition_table target in this case, see comments in that file. endif() else() # Other .csv files are always in the component directory get_filename_component(PARTITION_CSV_PATH "${COMPONENT_DIR}/${CONFIG_PARTITION_TABLE_FILENAME}" ABSOLUTE) if(NOT EXISTS "${PARTITION_CSV_PATH}") message(FATAL_ERROR "Internal error, built-in ${PARTITION_CSV_PATH} not found.") endif() endif() # need to re-run CMake if the partition CSV changes, as the offsets/sizes of partitions may change set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${PARTITION_CSV_PATH}) endif() # partition_table_get_partition_info # # Get information about a partition from the partition table function(partition_table_get_partition_info result get_part_info_args part_info) idf_build_get_property(python PYTHON) idf_build_get_property(idf_path IDF_PATH) idf_build_get_property(extra_subtypes EXTRA_PARTITION_SUBTYPES) if(extra_subtypes) # Remove all white spaces from the string string(REPLACE " " "" extra_subtypes "${extra_subtypes}") set(extra_partition_subtypes --extra-partition-subtypes ${extra_subtypes}) else() set(extra_partition_subtypes "") endif() separate_arguments(get_part_info_args) execute_process(COMMAND ${python} ${idf_path}/components/partition_table/parttool.py -q --partition-table-offset ${PARTITION_TABLE_OFFSET} --partition-table-file ${PARTITION_CSV_PATH} get_partition_info ${get_part_info_args} --info ${part_info} ${extra_partition_subtypes} OUTPUT_VARIABLE info RESULT_VARIABLE exit_code OUTPUT_STRIP_TRAILING_WHITESPACE) if(NOT ${exit_code} EQUAL 0 AND NOT ${exit_code} EQUAL 1) # can't fail here as it would prevent the user from running 'menuconfig' again message(WARNING "parttool.py execution failed (${result}), problem with partition CSV file (see above)") endif() set(${result} ${info} PARENT_SCOPE) endfunction() # Add a custom target (see add_custom_target) that checks a given binary built by the build system # doesn't overflow any partitions with the given partition type and (optional) sub-type. # # Adding the target doesn't mean it gets called during the build, use add_dependencies to make another # target depend on this one. # # Arguments: # - target name - (first argument) name of the target to create # - DEPENDS - dependencies the target should have (i.e. whatever target generates the binary). # - BINARY_PATH - path to the target binary file to check # - PARTITION_TYPE - partition type to check against # - PARTITION_SUBTYPE - (optional) partition subtype to check against function(partition_table_add_check_size_target target_name) # result binary_path partition_type partition_subtype set(args BINARY_PATH PARTITION_TYPE PARTITION_SUBTYPE) set(multi_args DEPENDS) cmake_parse_arguments(CMD "" "${args}" "${multi_args}" ${ARGN}) idf_build_get_property(python PYTHON) idf_build_get_property(table_bin PARTITION_TABLE_BIN_PATH) if(CMD_PARTITION_SUBTYPE) set(subtype_arg --subtype ${CMD_PARTITION_SUBTYPE}) else() set(subtype_arg) endif() set(command ${python} ${PARTITION_TABLE_CHECK_SIZES_TOOL_PATH} --offset ${PARTITION_TABLE_OFFSET} partition --type ${CMD_PARTITION_TYPE} ${subtype_arg} ${table_bin} ${CMD_BINARY_PATH}) add_custom_target(${target_name} COMMAND ${command} DEPENDS ${CMD_DEPENDS} partition_table_bin) endfunction() # Add a custom target (see add_custom_target) that checks a bootloader binary # built by the build system will not overlap the partition table. # # Adding the target doesn't mean it gets called during the build, use add_dependencies to make another # target depend on this one. # # Arguments: # - target name - (first argument) name of the target to create # - DEPENDS - dependencies the new target should have (i.e. whatever target generates the bootloader binary) # - BOOTLOADER_BINARY_PATH - path to bootloader binary file function(partition_table_add_check_bootloader_size_target target_name) cmake_parse_arguments(CMD "" "BOOTLOADER_BINARY_PATH" "DEPENDS" ${ARGN}) idf_build_get_property(python PYTHON) set(command ${python} ${PARTITION_TABLE_CHECK_SIZES_TOOL_PATH} --offset ${PARTITION_TABLE_OFFSET} bootloader ${BOOTLOADER_OFFSET} ${CMD_BOOTLOADER_BINARY_PATH}) add_custom_target(${target_name} COMMAND ${command} DEPENDS ${CMD_DEPENDS}) endfunction()