#81 GRUB boot issues on D16

My setup is as follows:

D16 target with 20211122 testing release, seabios->grub payload. I have two SATA drives connected (configured in linux as a RAID1 array); GRUB is installed on both. I also have a live USB connected.

The SeaBIOS payload is able to load either SATA device or the USB device trivially. The GRUB payload has not been able to. The "Load Operating System" option seems to detect and iterate through the SATA devices, but returns to the menu. The other options do not get any further. Nothing seems to detect the USB device. Running ls from the GRUB CLI lists my SATA devices (and some other things, including the RAID device) but not the USB device; in all: (memdisk) (proc) (cbfsdisk) (md/0) (ahci5,gpt2) (ahci5,gpt1) (ahci4) (ahci4,gpt2) (ahci4,gpt1) (ahci5)

no longer relevant. D16 support was dropped.

it may be re-added in the future, based on dasharo's coreboot fork