Petitboot - Linux in the Bootloader
Offered By: linux.conf.au via YouTube
Course Description
Overview
Explore the Petitboot Linux-based bootloader in this 30-minute conference talk from linux.conf.au. Learn about its evolution from potential server application to primary bootloader for OpenPOWER computers, including supercomputers. Discover how Petitboot leverages open-source tools like Buildroot and Busybox, and uses kexec for booting. Understand its flexibility across architectures, including x86 and ARM. Delve into Petitboot's components, usage, net building, boot order, and applications. Examine the advantages of using Linux in the bootloader, potential disadvantages, and security considerations. Gain insights into Petitboot's future development and its place in the current bootloader ecosystem.
Syllabus
Intro
Welcome
Petitboot
Petitboot Components
Using Petitboot
Net Building
Boot Order
Where is Petitboot
Opengear
Why Linux
Disadvantages
Security
Future
Taught by
linux.conf.au
Related Courses
Bootstrapping Systems With Open Source FirmwareHack In The Box Security Conference via YouTube Intel Trusted Domain Extensions (TDX) Host Kernel Support
Linux Foundation via YouTube Postmortem Analysis with Kexec/kdump and Ftrace
Linux Foundation via YouTube Generic System for Safe Rootfs and Kernel Upgrades Without Single-Point of Failure
Linux Foundation via YouTube Abusing Linux as a Trusted Bootloader
Linux Foundation via YouTube