@Sebastian-Roth Check the kernel binary file and find that there is error information about dtb configuration in the file

@Sebastian-Roth Suspend at this stage and no longer continue execution，And selecting “Boot from hard disk” in the menu will not boot the machine。During the pxe boot process, the cpuid command is wrong and console --picture fails. I have captured the packet to determine that a background picture has been obtained from the server.

Host registration starts and “Generating empty DTB” appears during kernel boot!