I have seen that the tegra uefi launcher is trying to boot with grub:
L4TLauncher: Attempting GRUB Boot
Is that something that is going to be officially supported? I have not seen any mentions about it in the documentation.
I tried to boot with grub in the DP 5.0.1 but it did not work for some reason, even though the grub selection was shown.
My desired layout would be:
- Bootloader on QSPI
- Grub Partition with Environment on NVME
- RootFS A on NVME
- RootFS B on NVME