Hi David,
After trying to use SeaBIOS as payload, I got more information about reboot issue as attached file. While U-Boot just reboots directly and Grub hangs, the SeaBIOS’s
dump complains “No bootable device” at the end. Do you think is it the cause of reboot? Can I say my U-Boot and Grub versions are not supporting BDX-DE?
-Hilbert
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