30 lines
941 B
CMake
30 lines
941 B
CMake
cmake_minimum_required(VERSION 3.5)
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if(NOT SDKCONFIG)
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message(FATAL_ERROR "Bootloader subproject expects the SDKCONFIG variable to be passed "
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"in by the parent build process.")
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endif()
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if(NOT IDF_PATH)
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message(FATAL_ERROR "Bootloader subproject expects the IDF_PATH variable to be passed "
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"in by the parent build process.")
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endif()
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set(COMPONENTS bootloader esptool_py esp32 partition_table soc bootloader_support log spi_flash micro-ecc soc)
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set(BOOTLOADER_BUILD 1)
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add_definitions(-DBOOTLOADER_BUILD=1)
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set(COMPONENT_REQUIRES_COMMON log esp32 soc)
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set(MAIN_SRCS main/bootloader_start.c)
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include("${IDF_PATH}/tools/cmake/project.cmake")
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project(bootloader)
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target_linker_script(bootloader.elf
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"main/esp32.bootloader.ld"
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"main/esp32.bootloader.rom.ld")
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# Imported from esp32 component
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target_linker_script(bootloader.elf ${ESP32_BOOTLOADER_LINKER_SCRIPTS})
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target_link_libraries(bootloader.elf gcc)
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