esp-idf/tools/test_apps/system/build_test/sdkconfig.ci.rom_impl_components

CONFIG_HAL_WDT_USE_ROM_IMPL=y
CONFIG_HAL_SYSTIMER_USE_ROM_IMPL=y
CONFIG_HEAP_TLSF_USE_ROM_IMPL=y
CONFIG_SPI_FLASH_ROM_IMPL=y

# update tools/test_apps/.build-test-rules.yml if adding more ROM options above!