Hello Jan, the installation of a device-tree using argument EFI_DT_INSTALL_TABLE has been removed from the EFI_DT_FIXUP_PROTOCOL specification on 2021-02-06. It still exists in U-Boot but efibootguard should not rely on this deprecated feature.
Cf. https://github.com/U-Boot-EFI/EFI_DT_FIXUP_PROTOCOL Please, consider updating function replace_fdt() accordingly. Best regards Heinrich -- You received this message because you are subscribed to the Google Groups "EFI Boot Guard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/efibootguard-dev/d5b28171-4c2a-c5af-a6c2-3981ab2236a9%40gmx.de.
