Boot time optimization for Android ICS
Objectives
- Fast boot of Android Ice Cream Sandwich (ICS) on OMAP based Blaze Tablet
Platform
- · TI OMAP 4460 with dual Cortex-A9 @ 1.2 GHz
- · Android ICS
Features Developed
- Android ICS on OMAP4460 Blaze tablet, boots up in less than 9 secs which was earlier 35 secs.
- eMMC throughput improved from 1.1 MB/s to 15.9 MB/s.
- Layers like x-loader, u-boot, kernel and Android.
- Used pre-linking, disabled class preloading etc.
- Drivers optimized for faster loading and improved performance.
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