Android System Fast Boot Solution - Study and Summary of Hibernate

[#1]

Market Demand:

Due to the inclusion of the Linux Kernel, Android Framework, Vehicle HAL, CarService, and numerous IVI applications, the traditional cold start time of the Android Automotive system is typically long, making it difficult to meet the user experience requirements of "power on and ready to use" in automobiles.

Proposed Solution:

The Hibernate (Suspend-to-Disk) solution significantly shortens startup time by saving a snapshot of the system's runtime and restoring it to its running state upon the next power-on, while preserving the state of applications such as navigation,music, and Bluetooth.

Hardware and software platforms for implementing Hibernate :

HW: i.MX95 B0 19*19 EVK

SW: Android auto imx-automotive-15.0.0_2.1.0

Lunch device : lunch evk_95_car2-nxp_stable-userdebug