Open Source Linux

May 9, 2022 · Operations

How to Slash Embedded Linux Boot Time on BeagleBone Black by 1.5 Seconds

This article walks through practical techniques—compiler tuning, application trimming, init and rootfs optimization, kernel configuration tweaks, and U‑Boot Falcon mode—to reduce the boot time of a BeagleBone Black Linux system from over nine seconds to just 2.4 seconds, while also shrinking the filesystem size.