Hi, 


                          GNU GRUB  version 2.02~beta2

 /----------------------------------------------------------------------------\
 |setparams 'openSUSE-Factory-ARM-JeOS-efi [ VMX ]'                           | 
 |                                                                            |
 |        echo Loading linux.vmx...                                           |
 |        set gfxpayload=800x600                                              |
 |        $linux /boot/linux.vmx plymouth.enable=0 console=ttyAMA0,115200n8 c\|
 |onsole=ttyS0,115200n8 console=tty showopts                                  |
 |        echo Loading initrd.vmx...                                          |
 |        $initrd /boot/initrd.vmx                                            |
 |                                                                            |
 |                                                                            |
 |                                                                            |
 |                                                                            |
 |                                                                            | 
 \----------------------------------------------------------------------------/

      Minimum Emacs-like screen editing is supported. TAB lists           
      completions. Press Ctrl-x or F10 to boot, Ctrl-c or F2 for a        
      command-line or ESC to discard edits and return to the GRUB menu.   

the $linux/$initrd is apparently a hack for x86_64, we need to disable that for
aarch64 as that doesn't exist there..
when trying to boot the default firstboot config, this happens:

  Booting a command list

Loading linux.vmx...
error: can't find command `linuxefi'.
Loading initrd.vmx...
error: can't find command `initrdefi'.

Press any key to continue...