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boards: esp32: Use proper binary generation command

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west build generates binary file of around 13MB. Use esptool to
generate proper binary file

Signed-off-by: Shubham Kulkarni <shubham.kulkarni@espressif.com>
This commit is contained in:
Shubham Kulkarni 2021-04-29 14:25:55 +05:30 • committed by Anas Nashif
commit 2ab585fd2e
1 changed files with 8 additions and 0 deletions
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8
boards/xtensa/esp32/CMakeLists.txt
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@ -35,6 +35,14 @@ if(CONFIG_BOOTLOADER_ESP_IDF)
INSTALL_COMMAND "" INSTALL_COMMAND ""
) )
if(CONFIG_BUILD_OUTPUT_BIN)
set_property(GLOBAL APPEND PROPERTY extra_post_build_commands
COMMAND python ${ESP_IDF_PATH}/components/esptool_py/esptool/esptool.py
ARGS --chip esp32 elf2image --flash_mode dio --flash_freq 40m
-o ${CMAKE_BINARY_DIR}/zephyr/${CONFIG_KERNEL_BIN_NAME}.bin
${CMAKE_BINARY_DIR}/zephyr/${CONFIG_KERNEL_BIN_NAME}.elf)
endif()
add_dependencies(app EspIdfBootloader EspPartitionTable) add_dependencies(app EspIdfBootloader EspPartitionTable)
board_finalize_runner_args(esp32 "--esp-flash-bootloader=${espidf_build_dir}/bootloader/bootloader.bin") board_finalize_runner_args(esp32 "--esp-flash-bootloader=${espidf_build_dir}/bootloader/bootloader.bin")