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Added cmake script for generating partitions at build time
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# | ||
# Copyright (c) 2023 Project CHIP Authors | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
# | ||
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function(generate_build_time_partition fctry_partition esp_secure_cert_partition chip_root) | ||
set(options FLASH_IN_PROJECT) | ||
set(multi DEPENDS) | ||
cmake_parse_arguments(arg "${options}" "" "${multi}" "${ARGN}") | ||
get_filename_component(chip_root_abs_path ${chip_root} ABSOLUTE) | ||
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set(generate_esp32_chip_factory_bin.py ${PYTHON} ${chip_root}/scripts/tools/generate_esp32_chip_factory_bin.py) | ||
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partition_table_get_partition_info(fctry_partition_size "--partition-name ${fctry_partition}" "size") | ||
partition_table_get_partition_info(fctry_partition_offset "--partition-name ${fctry_partition}" "offset") | ||
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partition_table_get_partition_info(secure_cert_partition_size "--partition-name ${esp_secure_cert_partition}" "size") | ||
partition_table_get_partition_info(secure_cert_partition_offset "--partition-name ${esp_secure_cert_partition}" "offset") | ||
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message(STATUS "fctry_partition_size : ${fctry_partition_size}") | ||
message(STATUS "fctry_partition_offset : ${fctry_partition_offset}") | ||
message(STATUS "secure_cert_partition_size : ${secure_cert_partition_size}") | ||
message(STATUS "secure_cert_partition_offset : ${secure_cert_partition_offset}") | ||
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if("${fctry_partition_size}" AND "${fctry_partition_offset}") | ||
set(DEFAULT_DEVICE_NAME "My bulb") | ||
set(DEFAULT_VENDOR_NAME "Test-vendor") | ||
set(DEFAULT_HARDWARE_VERSION 1) | ||
set(DEFAULT_HARDWARE_VERSION_STR "Devkit") | ||
set(DEFAULT_VENDOR_ID 0xFFF2) | ||
set(DEFAULT_PRODUCT_ID 0x8001) | ||
set(DEFAULT_DAC_CERT "${chip_root_abs_path}/credentials/test/attestation/Chip-Test-DAC-FFF2-8001-0008-Cert.der") | ||
set(DEFAULT_DAC_KEY "${chip_root_abs_path}/credentials/test/attestation/Chip-Test-DAC-FFF2-8001-0008-Key.der") | ||
set(DEFAULT_PAI_CERT "${chip_root_abs_path}/credentials/test/attestation/Chip-Test-PAI-FFF2-8001-Cert.der") | ||
set(DEFAULT_CERT_DCLRN "${chip_root_abs_path}/credentials/test/certification-declaration/Chip-Test-CD-FFF2-8001.der") | ||
set(DEFAULT_PASSCODE 20202020) | ||
set(DEFAULT_DISCRIMINATOR 3841) | ||
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set(DEVICE_NAME ${DEFAULT_DEVICE_NAME} CACHE STRING "My bulb") | ||
set(VENDOR_NAME ${DEFAULT_VENDOR_NAME} CACHE STRING "Test-vendor") | ||
set(HARDWARE_VERSION ${DEFAULT_HARDWARE_VERSION} CACHE STRING 1) | ||
set(HARDWARE_VERSION_STR ${DEFAULT_HARDWARE_VERSION_STR} CACHE STRING "Devkit") | ||
set(VENDOR_ID ${DEFAULT_VENDOR_ID} CACHE STRING 0xFFF2) | ||
set(PRODUCT_ID ${DEFAULT_PRODUCT_ID} CACHE STRING 0x8001) | ||
set(DAC_CERT ${DEFAULT_DAC_CERT} CACHE STRING "${chip_root_abs_path}/credentials/test/attestation/Chip-Test-DAC-FFF2-8001-0008-Cert.der") | ||
set(DAC_KEY ${DEFAULT_DAC_KEY} CACHE STRING "${chip_root_abs_path}/credentials/test/attestation/Chip-Test-DAC-FFF2-8001-0008-Key.der") | ||
set(PAI_CERT ${DEFAULT_PAI_CERT} CACHE STRING "${chip_root_abs_path}/credentials/test/attestation/Chip-Test-PAI-FFF2-8001-Cert.der") | ||
set(CERT_DCLRN ${DEFAULT_CERT_DCLRN} CACHE STRING "${chip_root_abs_path}/credentials/test/certification-declaration/Chip-Test-CD-FFF2-8001.der") | ||
set(PASSCODE ${DEFAULT_PASSCODE} CACHE STRING 20202020) | ||
set(DISCRIMINATOR ${DEFAULT_DISCRIMINATOR} CACHE STRING 3841) | ||
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message(STATUS "Bulb Name: ${DEVICE_NAME}") | ||
message(STATUS "Vendor Name: ${VENDOR_NAME}") | ||
message(STATUS "Hardware Version: ${HARDWARE_VERSION}") | ||
message(STATUS "Hardware Version String: ${HARDWARE_VERSION_STR}") | ||
message(STATUS "Vendor ID: ${VENDOR_ID}") | ||
message(STATUS "Product ID: ${PRODUCT_ID}") | ||
message(STATUS "DAC Cert: ${DAC_CERT}") | ||
message(STATUS "DAC Key: ${DAC_KEY}") | ||
message(STATUS "PAI Cert: ${PAI_CERT}") | ||
message(STATUS "Certification Declaration: ${CERT_DCLRN}") | ||
message(STATUS "Passcode: ${PASSCODE}") | ||
message(STATUS "Discriminator: ${DISCRIMINATOR}") | ||
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# Execute Factory partition image generation; this always executes as there is no way to specify for CMake to watch for | ||
# contents of the base dir changing. | ||
add_custom_target(build_time_partition ALL | ||
COMMAND ${generate_esp32_chip_factory_bin.py} -d ${DISCRIMINATOR} | ||
-p ${PASSCODE} | ||
--product-name "${DEVICE_NAME}" | ||
--vendor-name "${VENDOR_NAME}" | ||
--vendor-id ${VENDOR_ID} | ||
--product-id ${PRODUCT_ID} | ||
--hw-ver ${HARDWARE_VERSION} | ||
--hw-ver-str "${HARDWARE_VERSION_STR}" | ||
--dac-cert ${DAC_CERT} | ||
--dac-key ${DAC_KEY} | ||
--pai-cert ${PAI_CERT} | ||
--cd ${CERT_DCLRN} | ||
--dac-in-secure-cert | ||
WORKING_DIRECTORY ${CMAKE_BINARY_DIR} | ||
) | ||
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set(factory_partition_bin ${CMAKE_BINARY_DIR}/bin/factory_partition.bin) | ||
set(esp_secure_cert_partition_bin ${CMAKE_BINARY_DIR}/bin/esp_secure_cert_partititon.bin) | ||
idf_component_get_property(main_args esptool_py FLASH_ARGS) | ||
idf_component_get_property(sub_args esptool_py FLASH_SUB_ARGS) | ||
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esptool_py_flash_target(${fctry_partition}-flash "${main_args}" "${sub_args}" ALWAYS_PLAINTEXT) | ||
esptool_py_flash_to_partition(${fctry_partition}-flash "${fctry_partition}" "${factory_partition_bin}") | ||
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esptool_py_flash_target(${esp_secure_cert_partition}-flash "${main_args}" "${sub_args}" ALWAYS_PLAINTEXT) | ||
esptool_py_flash_to_partition(${esp_secure_cert_partition}-flash "${esp_secure_cert_partition}" "${esp_secure_cert_partition_bin}") | ||
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add_dependencies(${fctry_partition}-flash build_time_partition) | ||
add_dependencies(${esp_secure_cert_partition}-flash build_time_partition) | ||
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if(arg_FLASH_IN_PROJECT) | ||
esptool_py_flash_to_partition(flash "${fctry_partition}" "${factory_partition_bin}") | ||
esptool_py_flash_to_partition(flash "${esp_secure_cert_partition}" "${esp_secure_cert_partition_bin}") | ||
add_dependencies(flash build_time_partition) | ||
endif() | ||
else() | ||
set(message "Failed to create Factory partition image for partition '${partition}'. " | ||
"Check project configuration if using the correct partition table file.") | ||
fail_at_build_time(factory_${partition}_bin "${message}") | ||
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endif() | ||
endfunction() |
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