Explore the latest advancements in U-Boot, a popular bootloader for embedded systems, in this informative conference talk by Simon Glass from Google LLC. Gain insights into the wide array of features added in recent years, including driver model, Kconfig and build processes, logging capabilities, sandbox environments, EFI support, firmware packaging with binman, and automated testing. Delve into topics such as Android boot, x86 support, and verified boot. Learn about new developments like device tree overlays, platdata driver code, and integration with OP-TEE. Discover how U-Boot's documentation format has evolved and get a glimpse of potential future developments in this essential tool for embedded systems developers.
Overview
Syllabus
Intro
Goals of this talk
U-Boot Overview
What's not new?
Driver model
Bootstage and Tracing
Buildman
New things ( 2 years)
Device tree overlays
Example of platdata driver code
Android and OP TEE
New hardware / automated testing
Documentation format
Logging
Patman
How might U-Bootlook in a few years?
Thank you for listening
Taught by
Linux Foundation
