| # SPDX-License-Identifier: Apache-2.0 |
| |
| |
| if(CONFIG_BOOTLOADER_ESP_IDF) |
| include(ExternalProject) |
| |
| ## we use hell-world project, but I think any can be used. |
| set(espidf_src_dir ${ESP_IDF_PATH}/examples/get-started/hello_world/) |
| set(espidf_prefix ${CMAKE_BINARY_DIR}/esp-idf) |
| set(espidf_build_dir ${espidf_prefix}/build) |
| |
| ExternalProject_Add( |
| EspIdfBootloader |
| PREFIX ${espidf_prefix} |
| SOURCE_DIR ${espidf_src_dir} |
| BINARY_DIR ${espidf_src_dir} |
| CONFIGURE_COMMAND "" # Skip configuring the project, e.g. with autoconf |
| BUILD_COMMAND |
| PATH=$ENV{PATH}:${ESPRESSIF_TOOLCHAIN_PATH}/bin |
| make |
| IDF_PATH=${ESP_IDF_PATH} |
| BUILD_DIR_BASE=${espidf_build_dir} |
| SDKCONFIG=${espidf_build_dir}/sdkconfig |
| defconfig bootloader partition_table |
| INSTALL_COMMAND "" # This particular build system has no install command |
| ) |
| |
| add_dependencies(app EspIdfBootloader) |
| |
| board_finalize_runner_args(esp32 "--esp-flash-bootloader=${espidf_build_dir}/bootloader/bootloader.bin") |
| |
| board_finalize_runner_args(esp32 "--esp-flash-partition_table=${espidf_build_dir}/partitions_singleapp.bin") |
| |
| endif() |
