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61 lines
2.1 KiB
CMake
61 lines
2.1 KiB
CMake
set(partition_table_offset 0x8000)
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register_config_only_component()
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# Set partition_csv to the configured partition source file
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#
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if(CONFIG_PARTITION_TABLE_CUSTOM)
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# Custom filename expands any path relative to the project
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get_filename_component(partition_csv "${CONFIG_PARTITION_TABLE_FILENAME}" ABSOLUTE BASE_DIR "${PROJECT_PATH}")
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else()
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# Other .csv files are always in the component directory
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set(partition_csv "${CMAKE_CURRENT_SOURCE_DIR}/${CONFIG_PARTITION_TABLE_FILENAME}")
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endif()
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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 ${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 "${unsigned_partition_bin}"
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VERBATIM)
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endif()
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add_custom_target(partition_table ALL DEPENDS "${final_partition_bin}")
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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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