diff --git a/config/nrfconnect/chip-module/CMakeLists.txt b/config/nrfconnect/chip-module/CMakeLists.txt index 1419f77db4..ab12df1265 100644 --- a/config/nrfconnect/chip-module/CMakeLists.txt +++ b/config/nrfconnect/chip-module/CMakeLists.txt @@ -233,7 +233,7 @@ endif() # Define 'chip-ota-image' target for building CHIP OTA image # ============================================================================== -if (CONFIG_CHIP_OTA_IMAGE_BUILD) +if (CONFIG_CHIP_OTA_IMAGE_BUILD AND NOT SYSBUILD) chip_ota_image(chip-ota-image INPUT_FILES ${PROJECT_BINARY_DIR}/dfu_multi_image.bin OUTPUT_FILE ${PROJECT_BINARY_DIR}/${CONFIG_CHIP_OTA_IMAGE_FILE_NAME} diff --git a/config/zephyr/ota-image_sysbuild.cmake b/config/zephyr/ota-image_sysbuild.cmake new file mode 100644 index 0000000000..2bd78ea6ee --- /dev/null +++ b/config/zephyr/ota-image_sysbuild.cmake @@ -0,0 +1,102 @@ +# +# Copyright (c) 2021 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. +# + +# +# Create CMake target for building Matter OTA (Over-the-air update) image. +# +# Required arguments: +# INPUT_FILES file1[, file2...] Binary files to be included in Matter OTA image +# OUTPUT_FILE file Location of generated Matter OTA image +# +function(chip_ota_image TARGET_NAME) + cmake_parse_arguments(ARG "" "OUTPUT_FILE" "INPUT_FILES" ${ARGN}) + + if(NOT ARG_INPUT_FILES OR NOT ARG_OUTPUT_FILE) + message(FATAL_ERROR "Both INPUT_FILES and OUTPUT_FILE arguments must be specified") + endif() + + sysbuild_get(CONFIG_CHIP_DEVICE_SOFTWARE_VERSION IMAGE ${DEFAULT_IMAGE} VAR CONFIG_CHIP_DEVICE_SOFTWARE_VERSION KCONFIG) + sysbuild_get(CONFIG_CHIP_DEVICE_SOFTWARE_VERSION_STRING IMAGE ${DEFAULT_IMAGE} VAR CONFIG_CHIP_DEVICE_SOFTWARE_VERSION_STRING KCONFIG) + sysbuild_get(CONFIG_CHIP_DEVICE_VENDOR_ID IMAGE ${DEFAULT_IMAGE} VAR CONFIG_CHIP_DEVICE_VENDOR_ID KCONFIG) + sysbuild_get(CONFIG_CHIP_DEVICE_PRODUCT_ID IMAGE ${DEFAULT_IMAGE} VAR CONFIG_CHIP_DEVICE_PRODUCT_ID KCONFIG) + + # Prepare ota_image_tool.py argument list + if(EXISTS ${APP_DIR}/VERSION) + file(READ ${APP_DIR}/VERSION ver) + set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${APP_DIR}/VERSION) + string(REGEX MATCH "VERSION_MAJOR = ([0-9]*)" _ ${ver}) + set(app_version_major ${CMAKE_MATCH_1}) + string(REGEX MATCH "VERSION_MINOR = ([0-9]*)" _ ${ver}) + set(app_version_minor ${CMAKE_MATCH_1}) + string(REGEX MATCH "PATCHLEVEL = ([0-9]*)" _ ${ver}) + set(app_version_patchlevel ${CMAKE_MATCH_1}) + string(REGEX MATCH "VERSION_TWEAK = ([0-9]*)" _ ${ver}) + set(app_version_tweak ${CMAKE_MATCH_1}) + + set(APP_VERSION_STRING "${app_version_major}.${app_version_minor}.${app_version_patchlevel}+${app_version_tweak}") + math(EXPR APPVERSION "(${app_version_major} << 24) | (${app_version_minor} << 16) | (${app_version_patchlevel} << 8) | ${app_version_tweak}" OUTPUT_FORMAT HEXADECIMAL) + + set(OTA_ARGS + "--vendor-id" + ${CONFIG_CHIP_DEVICE_VENDOR_ID} + "--product-id" + ${CONFIG_CHIP_DEVICE_PRODUCT_ID} + "--version" + ${APPVERSION} + "--version-str" + ${APP_VERSION_STRING} + "--digest-algorithm" + "sha256" + ) + else() + set(OTA_ARGS + "--vendor-id" + ${CONFIG_CHIP_DEVICE_VENDOR_ID} + "--product-id" + ${CONFIG_CHIP_DEVICE_PRODUCT_ID} + "--version" + ${CONFIG_CHIP_DEVICE_SOFTWARE_VERSION} + "--version-str" + ${CONFIG_CHIP_DEVICE_SOFTWARE_VERSION_STRING} + "--digest-algorithm" + "sha256" + ) + endif() + + separate_arguments(OTA_EXTRA_ARGS NATIVE_COMMAND "${CHIP_OTA_IMAGE_EXTRA_ARGS}") + + list(APPEND OTA_ARGS ${OTA_EXTRA_ARGS}) + list(APPEND OTA_ARGS ${ARG_INPUT_FILES}) + list(APPEND OTA_ARGS ${ARG_OUTPUT_FILE}) + + # Convert the argument list to multi-line string + string(REPLACE ";" "\n" OTA_ARGS "${OTA_ARGS}") + + # Pass the argument list via file to avoid hitting Windows command-line length limit + file(GENERATE + OUTPUT ${ARG_OUTPUT_FILE}.args + CONTENT ${OTA_ARGS} + ) + + add_custom_command(OUTPUT ${ARG_OUTPUT_FILE} + COMMAND ${Python3_EXECUTABLE} ${ZEPHYR_CONNECTEDHOMEIP_MODULE_DIR}/src/app/ota_image_tool.py create @${ARG_OUTPUT_FILE}.args + DEPENDS ${ARG_INPUT_FILES} ${ZEPHYR_CONNECTEDHOMEIP_MODULE_DIR}/src/app/ota_image_tool.py + ) + + add_custom_target(${TARGET_NAME} ALL + DEPENDS ${ARG_OUTPUT_FILE} + ) +endfunction()