83 lines
3.3 KiB
CMake
83 lines
3.3 KiB
CMake
register_config_only_component()
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if(NOT BOOTLOADER_BUILD AND IDF_BUILD_ARTIFACTS)
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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 ${CONFIG_ESPTOOLPY_FLASHSIZE})
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endif()
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if(CONFIG_SECURE_BOOT_ENABLED AND NOT CONFIG_SECURE_BOOT_ALLOW_SHORT_APP_PARTITION)
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set(partition_secure_opt --secure)
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else()
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set(partition_secure_opt "")
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endif()
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add_custom_command(OUTPUT "${IDF_BUILD_ARTIFACTS_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} ${IDF_BUILD_ARTIFACTS_DIR}/partition_table/${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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"${IDF_BUILD_ARTIFACTS_DIR}/partition_table/${unsigned_partition_bin}")
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add_custom_command(OUTPUT "${IDF_BUILD_ARTIFACTS_DIR}/partition_table/${final_partition_bin}"
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COMMAND ${ESPSECUREPY} sign_data --keyfile "${secure_boot_signing_key}"
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-o "${IDF_BUILD_ARTIFACTS_DIR}/partition_table/${final_partition_bin}"
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"${IDF_BUILD_ARTIFACTS_DIR}/partition_table/${unsigned_partition_bin}"
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DEPENDS "${IDF_BUILD_ARTIFACTS_DIR}/partition_table/${unsigned_partition_bin}"
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VERBATIM)
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endif()
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if(EXISTS ${partition_csv})
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add_custom_target(partition_table ALL DEPENDS "${IDF_BUILD_ARTIFACTS_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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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} ${IDF_BUILD_ARTIFACTS_DIR}/partition_table/${final_partition_bin} ")
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endif()
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