140 lines
5.1 KiB
CMake
140 lines
5.1 KiB
CMake
if(NOT IDF_BUILD_ARTIFACTS)
|
|
return()
|
|
endif()
|
|
|
|
# Set some global esptool.py variables
|
|
#
|
|
# Many of these are read when generating flash_app_args & flash_project_args
|
|
set(ESPTOOLPY ${PYTHON} "${CMAKE_CURRENT_LIST_DIR}/esptool/esptool.py" --chip esp32)
|
|
set(ESPSECUREPY ${PYTHON} "${CMAKE_CURRENT_LIST_DIR}/esptool/espsecure.py")
|
|
set(ESPEFUSEPY ${PYTHON} "${CMAKE_CURRENT_LIST_DIR}/esptool/espefuse.py")
|
|
|
|
set(ESPFLASHMODE ${CONFIG_ESPTOOLPY_FLASHMODE})
|
|
set(ESPFLASHFREQ ${CONFIG_ESPTOOLPY_FLASHFREQ})
|
|
set(ESPFLASHSIZE ${CONFIG_ESPTOOLPY_FLASHSIZE})
|
|
|
|
set(ESPTOOLPY_BEFORE "${CONFIG_ESPTOOLPY_BEFORE}")
|
|
set(ESPTOOLPY_AFTER "${CONFIG_ESPTOOLPY_AFTER}")
|
|
|
|
if(CONFIG_SECURE_BOOT_ENABLED OR CONFIG_FLASH_ENCRYPTION_ENABLED)
|
|
# If security enabled then override post flash option
|
|
set(ESPTOOLPY_AFTER "no_reset")
|
|
endif()
|
|
|
|
set(ESPTOOLPY_SERIAL "${ESPTOOLPY}"
|
|
--port "${ESPPORT}"
|
|
--baud ${ESPBAUD}
|
|
--before "${ESPTOOLPY_BEFORE}"
|
|
--after "${ESPTOOLPY_AFTER}"
|
|
)
|
|
|
|
if(CONFIG_ESPTOOLPY_COMPRESSED)
|
|
set(ESPTOOLPY_COMPRESSED_OPT -z)
|
|
else()
|
|
set(ESPTOOLPY_COMPRESSED_OPT -u)
|
|
endif()
|
|
|
|
set(ESPTOOLPY_ELF2IMAGE_FLASH_OPTIONS
|
|
--flash_mode ${ESPFLASHMODE}
|
|
--flash_freq ${ESPFLASHFREQ}
|
|
--flash_size ${ESPFLASHSIZE}
|
|
)
|
|
|
|
# String for printing flash command
|
|
string(REPLACE ";" " " ESPTOOLPY_WRITE_FLASH_STR
|
|
"${ESPTOOLPY} --port (PORT) --baud (BAUD) --before ${ESPTOOLPY_BEFORE} --after ${ESPTOOLPY_AFTER} "
|
|
"write_flash ${ESPTOOLPY_ELF2IMAGE_FLASH_OPTIONS} ${ESPTOOLPY_EXTRA_FLASH_OPTIONS} ${ESPTOOLPY_COMPRESSED_OPT}")
|
|
|
|
if(CONFIG_SECURE_BOOT_ENABLED AND
|
|
NOT CONFIG_SECURE_BOOT_ALLOW_SHORT_APP_PARTITION AND
|
|
NOT BOOTLOADER_BUILD)
|
|
set(ESPTOOLPY_ELF2IMAGE_FLASH_OPTIONS
|
|
${ESPTOOLPY_ELF2IMAGE_FLASH_OPTIONS} --secure-pad)
|
|
endif()
|
|
|
|
if(NOT BOOTLOADER_BUILD)
|
|
set(ESPTOOLPY_ELF2IMAGE_OPTIONS --elf-sha256-offset 0xb0)
|
|
endif()
|
|
|
|
if(CONFIG_ESPTOOLPY_FLASHSIZE_DETECT)
|
|
# Set ESPFLASHSIZE to 'detect' *after* elf2image options are generated,
|
|
# as elf2image can't have 'detect' as an option...
|
|
set(ESPFLASHSIZE detect)
|
|
endif()
|
|
|
|
# Set variables if the PHY data partition is in the flash
|
|
if(CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION)
|
|
set(PHY_PARTITION_OFFSET ${CONFIG_PHY_DATA_OFFSET})
|
|
set(PHY_PARTITION_BIN_FILE "esp32/phy_init_data.bin")
|
|
endif()
|
|
|
|
get_filename_component(IDF_PROJECT_NAME ${IDF_PROJECT_EXECUTABLE} NAME_WE)
|
|
if(CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES AND NOT BOOTLOADER_BUILD)
|
|
set(unsigned_project_binary "${IDF_PROJECT_NAME}-unsigned.bin")
|
|
else()
|
|
set(unsigned_project_binary "${IDF_PROJECT_NAME}.bin")
|
|
endif()
|
|
|
|
#
|
|
# Add 'app.bin' target - generates with elf2image
|
|
#
|
|
add_custom_command(OUTPUT "${IDF_BUILD_ARTIFACTS_DIR}/${unsigned_project_binary}"
|
|
COMMAND ${ESPTOOLPY} elf2image ${ESPTOOLPY_ELF2IMAGE_FLASH_OPTIONS} ${ESPTOOLPY_ELF2IMAGE_OPTIONS}
|
|
-o "${IDF_BUILD_ARTIFACTS_DIR}/${unsigned_project_binary}" "${IDF_PROJECT_EXECUTABLE}"
|
|
DEPENDS ${IDF_PROJECT_EXECUTABLE}
|
|
VERBATIM
|
|
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
|
|
)
|
|
|
|
get_filename_component(IDF_PROJECT_BIN ${IDF_PROJECT_EXECUTABLE} NAME_WE)
|
|
set(IDF_PROJECT_BIN ${IDF_PROJECT_BIN}.bin)
|
|
|
|
if(NOT BOOTLOADER_BUILD AND
|
|
CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES)
|
|
|
|
# for locally signed secure boot image, add a signing step to get from unsigned app to signed app
|
|
add_custom_target(gen_unsigned_project_binary ALL DEPENDS "${IDF_BUILD_ARTIFACTS_DIR}/${unsigned_project_binary}")
|
|
add_custom_command(OUTPUT "${IDF_BUILD_ARTIFACTS_DIR}/${IDF_PROJECT_BIN}"
|
|
COMMAND ${ESPSECUREPY} sign_data --keyfile ${secure_boot_signing_key}
|
|
-o "${IDF_BUILD_ARTIFACTS_DIR}/${IDF_PROJECT_BIN}" "${IDF_BUILD_ARTIFACTS_DIR}/${unsigned_project_binary}"
|
|
DEPENDS gen_unsigned_project_binary
|
|
VERBATIM
|
|
)
|
|
endif()
|
|
|
|
if(NOT BOOTLOADER_BUILD)
|
|
add_custom_target(app ALL DEPENDS "${IDF_BUILD_ARTIFACTS_DIR}/${IDF_PROJECT_BIN}")
|
|
else()
|
|
add_custom_target(bootloader ALL DEPENDS "${IDF_BUILD_ARTIFACTS_DIR}/${IDF_PROJECT_BIN}")
|
|
endif()
|
|
|
|
if(NOT BOOTLOADER_BUILD AND
|
|
CONFIG_SECURE_BOOT_ENABLED AND
|
|
NOT CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES)
|
|
add_custom_command(TARGET app POST_BUILD
|
|
COMMAND ${CMAKE_COMMAND} -E echo
|
|
"App built but not signed. Sign app before flashing"
|
|
COMMAND ${CMAKE_COMMAND} -E echo
|
|
"\t${ESPSECUREPY} sign_data --keyfile KEYFILE ${IDF_BUILD_ARTIFACTS_DIR}/${IDF_PROJECT_BIN}"
|
|
VERBATIM)
|
|
endif()
|
|
|
|
#
|
|
# Add 'flash' target - not all build systems can run this directly
|
|
#
|
|
function(esptool_py_custom_target target_name flasher_filename dependencies)
|
|
add_custom_target(${target_name} DEPENDS ${dependencies}
|
|
COMMAND ${CMAKE_COMMAND}
|
|
-D IDF_PATH="${IDF_PATH}"
|
|
-D ESPTOOLPY="${ESPTOOLPY}"
|
|
-D ESPTOOL_ARGS="write_flash;@flash_${flasher_filename}_args"
|
|
-D ESPTOOL_WORKING_DIR="${IDF_BUILD_ARTIFACTS_DIR}"
|
|
-P run_esptool.cmake
|
|
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
|
|
USES_TERMINAL
|
|
)
|
|
endfunction()
|
|
|
|
esptool_py_custom_target(flash project "app;partition_table;bootloader")
|
|
esptool_py_custom_target(app-flash app "app")
|
|
esptool_py_custom_target(bootloader-flash bootloader "bootloader")
|