During the Linux boot process, the boot console is responsible for relaying boot messages to the user. On embedded systems this console is often attached to a serial port that can only handle a maximum data rate of a few kilobytes per second which degrades overall boot time. In this post we’ll explore how the …
Tag: boot time optimisation
2 Second Linux Boot on i.MX8
Earlier this year we we wrote a blog post that looked at the steps required to enable hardware accelerated image classification on an i.MX8 based Coral Dev Board. We created a Linux ‘Tux mascot detector’ that was able to detect if an object placed in front of a camera was the Tux mascot or something …
Reducing Boot Time with systemd
It’s no surprise that systemd has become the init system of choice for both embedded and desktop Linux distributions – it’s modern, packed full of features and is able to replace an ever increasing number of ancient utilities and daemons. When compared to it’s predecessor (SysVinit) – it also provides a much greater scope for …