Folks owning a Nvidia Tegra 2/3/4 device, you might be interested in Svyatoslav Ryhel's work of replacing the proprietary bootloader ✨
> Svyatoslav ported most of these devices without owning one, just relying on testing from people. This means anyone having such a device can reach him and eventually will be able to replace the old proprietary vendor bootloader with U-Boot.
https://postmarketos.org/blog/2024/01/13/call-for-tegra-u-boot-testers/
Thanks to IonAgorria for the photo!