Hi @floji
Turns out that U-boot splash screen is not supported for iMX8 based modules.
The Splash Screen on U-Boot | Toradex Developer Center article is not applicable for any iMX8 based modules (we are going to remove them from the “applicable for” at the top).
Regarding boot time optimization, we have these resources:
-
Embedded Linux Boot Time Optimization - Toradex Modules
- It is from 2015, but the concepts are still applicable.
- GitHub - toradex/meta-toradex-extra: Extra recipe for test and demo purposes
- Webinar: Embedded Linux Boot Time Optimization
-
TorizonCore Boot Time Optimization | Toradex Developer Center
- Regardless of using TorizonCore, these concepts and methods are also applicable.
Best regards