103 lines
4.2 KiB
CMake
103 lines
4.2 KiB
CMake
register_config_only_component()
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if(BOOTLOADER_BUILD)
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return()
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endif()
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set(partition_csv "${PARTITION_CSV_PATH}")
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if(CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES)
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set(unsigned_partition_bin "partition-table-unsigned.bin")
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set(final_partition_bin "partition-table.bin")
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set(final_partition_target "sign_partition_table")
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else()
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set(unsigned_partition_bin "partition-table.bin")
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set(final_partition_bin "partition-table.bin")
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set(final_partition_target "build_partition_table")
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endif()
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if(CONFIG_PARTITION_TABLE_MD5)
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set(md5_opt --disable-md5sum)
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endif()
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if(CONFIG_ESPTOOLPY_FLASHSIZE)
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set(flashsize_opt --flash-size ${CONFIG_ESPTOOLPY_FLASHSIZE})
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endif()
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if(CONFIG_SECURE_BOOT_ENABLED AND NOT CONFIG_SECURE_BOOT_ALLOW_SHORT_APP_PARTITION)
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set(partition_secure_opt --secure)
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else()
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set(partition_secure_opt "")
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endif()
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idf_build_get_property(build_dir BUILD_DIR)
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idf_build_get_property(python PYTHON)
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add_custom_command(OUTPUT "${build_dir}/partition_table/${unsigned_partition_bin}"
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COMMAND "${python}" "${CMAKE_CURRENT_SOURCE_DIR}/gen_esp32part.py"
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-q --offset ${PARTITION_TABLE_OFFSET} ${md5_opt} ${flashsize_opt}
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${partition_secure_opt} ${partition_csv} ${build_dir}/partition_table/${unsigned_partition_bin}
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DEPENDS ${partition_csv} "${CMAKE_CURRENT_SOURCE_DIR}/gen_esp32part.py"
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VERBATIM)
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# Add signing steps
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if(CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES)
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add_custom_target(gen_unsigned_partition_bin ALL DEPENDS
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"${build_dir}/partition_table/${unsigned_partition_bin}")
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add_custom_command(OUTPUT "${build_dir}/partition_table/${final_partition_bin}"
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COMMAND ${ESPSECUREPY} sign_data --keyfile "${secure_boot_signing_key}"
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-o "${build_dir}/partition_table/${final_partition_bin}"
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"${build_dir}/partition_table/${unsigned_partition_bin}"
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DEPENDS "${build_dir}/partition_table/${unsigned_partition_bin}"
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VERBATIM)
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endif()
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if(EXISTS ${partition_csv})
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add_custom_target(partition_table ALL DEPENDS "${build_dir}/partition_table/${final_partition_bin}")
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else()
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# If the partition input CSV is not found, create a phony partition_table target that
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# fails the build. fail_at_build_time also touches CMakeCache.txt to cause a cmake run next time
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# (to pick up a new CSV if one exists, etc.)
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fail_at_build_time(partition_table
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"Partition table CSV ${partition_csv} does not exist."
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"Either change partition table in menuconfig or create this input file.")
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endif()
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if(CONFIG_SECURE_BOOT_ENABLED AND
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NOT CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES)
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add_custom_command(TARGET partition_table POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E echo
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"Partition table built but not signed. Sign partition data before flashing:"
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COMMAND ${CMAKE_COMMAND} -E echo
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"\t${ESPSECUREPY} sign_data --keyfile KEYFILE ${CMAKE_CURRENT_BINARY_DIR}/${final_partition_bin}"
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VERBATIM)
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endif()
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# If anti-rollback option is set then factory partition should not be in Partition Table.
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# In this case, should be used the partition table with two ota app without the factory.
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partition_table_get_partition_info(factory_offset "--partition-type app --partition-subtype factory" "offset")
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if(CONFIG_BOOTLOADER_APP_ANTI_ROLLBACK AND factory_offset)
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fail_at_build_time(check_table_contents
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"ERROR: Anti-rollback option is enabled. Partition table should consist of two ota app without factory partition.")
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add_dependencies(bootloader check_table_contents)
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add_dependencies(app check_table_contents)
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endif()
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add_dependencies(bootloader partition_table)
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add_dependencies(app partition_table)
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# Use global properties ESPTOOL_WRITE_FLASH_ARGS to pass this info to build
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# the list of esptool write arguments for flashing
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set_property(GLOBAL APPEND_STRING PROPERTY
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ESPTOOL_WRITE_FLASH_ARGS
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"${PARTITION_TABLE_OFFSET} ${build_dir}/partition_table/${final_partition_bin} ")
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esptool_py_flash_project_args(partition_table ${PARTITION_TABLE_OFFSET}
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${build_dir}/partition_table/partition-table.bin FLASH_IN_PROJECT)
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partition_table_get_partition_info(app_partition_offset "--partition-boot-default" "offset")
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esptool_py_flash_project_args(app ${app_partition_offset} ${build_dir}/${PROJECT_BIN} FLASH_IN_PROJECT)
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