77 lines
3.5 KiB
CMake
77 lines
3.5 KiB
CMake
register_config_only_component()
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if(NOT BOOTLOADER_BUILD)
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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 ${CONFIG_ESPTOOLPY_FLASHSIZE})
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endif()
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add_custom_command(OUTPUT "${unsigned_partition_bin}"
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COMMAND "${PYTHON}" "${CMAKE_CURRENT_SOURCE_DIR}/gen_esp32part.py" -q --offset ${PARTITION_TABLE_OFFSET} ${md5_opt} ${flashsize_opt}
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${partition_csv} ${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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get_filename_component(secure_boot_signing_key
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"${CONFIG_SECURE_BOOT_SIGNING_KEY}"
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ABSOLUTE BASE_DIR "${PROJECT_PATH}")
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add_custom_command(OUTPUT "${final_partition_bin}"
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COMMAND "${PYTHON}" "${ESPSECUREPY}" sign_data --keyfile "${secure_boot_signing_key}"
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-o "${final_partition_bin}" "${unsigned_partition_bin}"
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DEPENDS "${unsigned_partition_bin}"
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VERBATIM)
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endif()
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if(EXISTS ${partition_csv})
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add_custom_target(partition_table ALL DEPENDS "${final_partition_bin}"
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COMMAND ${CMAKE_COMMAND} -E echo "Partition table binary generated. Contents:"
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COMMAND ${CMAKE_COMMAND} -E echo "*******************************************************************************"
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COMMAND "${PYTHON}" "${CMAKE_CURRENT_SOURCE_DIR}/gen_esp32part.py" -q --offset
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${PARTITION_TABLE_OFFSET} ${md5_opt} ${flashsize_opt} "${unsigned_partition_bin}"
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COMMAND ${CMAKE_COMMAND} -E echo "*******************************************************************************"
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VERBATIM)
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else()
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# This is a bit of a hack: If the partition input CSV is not found, create a phony partition_table target that
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# fails the build. Have it also touch 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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#
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# This is because partition CSV is required at CMake runtime (to generate metadata files with flashing data, etc) but we can't
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# fail the build if it is not found, because the "menuconfig" target may be required to fix the problem. CMAKE_CONFIGURE_DEPENDS
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# only works for files which exist at CMake runtime.
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add_custom_target(partition_table ALL
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COMMAND ${CMAKE_COMMAND} -E echo "Partition table CSV ${partition_csv} does not exist. Either change partition table in menuconfig or create this input file."
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COMMAND ${CMAKE_COMMAND} -E touch "${CMAKE_BINARY_DIR}/CMakeCache.txt"
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COMMAND ${CMAKE_COMMAND} -P ${IDF_PATH}/tools/cmake/scripts/fail.cmake)
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endif()
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add_dependencies(bootloader partition_table)
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add_dependencies(app partition_table)
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# Use global properties ESPTOOL_WRITE_FLASH_ARGS to pass this info to build
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# the list of esptool write arguments for flashing
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set_property(GLOBAL APPEND_STRING PROPERTY
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ESPTOOL_WRITE_FLASH_ARGS
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"${PARTITION_TABLE_OFFSET} ${final_partition_bin} ")
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endif()
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