Standard System Software


Standard System Software includes software components that are commonly used in embedded systems, such as:

To summarize the complete sequence:

Additonal Note: ATF provides the secure foundation, including secure boot services and integrity checks, while TEE operates within this secure context to execute trusted applications. Together, they contribute to the overall security of ARM-based systems, especially in scenarios where secure boot and secure execution are essential, such as in mobile devices or embedded systems with stringent security requirements.