idf_build_get_property(target IDF_TARGET) if(BOOTLOADER_BUILD) # For bootloader, all we need is headers set(COMPONENT_ADD_INCLUDEDIRS "include") set(COMPONENT_REQUIRES ${IDF_COMPONENTS}) set(COMPONENT_SRCS) register_component() set(scripts "${target}/ld/${target}.rom.ld" "${target}/ld/${target}.rom.newlib-funcs.ld" "${target}/ld/${target}.rom.libgcc.ld") if (target STREQUAL "esp32s2beta") list(APPEND scripts "esp32s2beta/ld/esp32s2beta.rom.spiflash.ld") endif() target_linker_script(${COMPONENT_LIB} "${scripts}") else() # Regular app build set(COMPONENT_SRCS "esp_rom.c") set(COMPONENT_ADD_INCLUDEDIRS "include") register_component() set(scripts "${target}/ld/${target}.rom.ld" "${target}/ld/${target}.rom.libgcc.ld" "${target}/ld/${target}.rom.newlib-data.ld") if (target STREQUAL "esp32") list(APPEND scripts "${target}/ld/${target}.rom.syscalls.ld") if(NOT CONFIG_SPIRAM_CACHE_WORKAROUND) target_linker_script(${COMPONENT_LIB} "esp32/ld/esp32.rom.newlib-funcs.ld") endif() if(CONFIG_NEWLIB_NANO_FORMAT) target_linker_script(${COMPONENT_LIB} "esp32/ld/esp32.rom.newlib-nano.ld") endif() if(NOT GCC_NOT_5_2_0) target_linker_script(${COMPONENT_LIB} "esp32/ld/esp32.rom.newlib-locale.ld") endif() if(NOT CONFIG_SPI_FLASH_ROM_DRIVER_PATCH) target_linker_script(${COMPONENT_LIB} "esp32/ld/esp32.rom.spiflash.ld") endif() elseif(target STREQUAL "esp32s2beta") # no SPIRAM workaround for esp32s2beta # no nano formatting function in ROM # no GCC 5.2.0 for esp32s2beta, hence not linking locale functions list(APPEND scripts "esp32s2beta/ld/esp32s2beta.rom.newlib-funcs.ld" "esp32s2beta/ld/esp32s2beta.rom.spiflash.ld") endif() target_linker_script(${COMPONENT_LIB} "${scripts}") endif()