1# Startup<a name="EN-US_TOPIC_0000001157319415"></a> 2 3- **[Startup](subsys-boot-overview.md)** 4 5- **[init Module](subsys-boot-init.md)** 6 7- **[appspawn Module](subsys-boot-appspawn.md)** 8 9- **[bootstrap Module](subsys-boot-bootstrap.md)** 10 11- **[syspara Module](subsys-boot-syspara.md)** 12 13- **[FAQs](subsys-boot-faqs.md)** 14 15- **[Reference](subsys-boot-ref.md)** 16 17 18