How should I build a PXE bootloader with grub2?

[JimChiang]

Hi all,

I have problem in setting up PXE server with grub2 bootloader.
It can show "succeed to download my NBP file", but can't launch my grub2.cfg.
(My bootloader and grub2.cfg are in my tftp folder.)
Screen as:
>>Checking Media Presence...
>>Media Present...
>>Start PXE over IPv4
Station IP address is 192.168.0.10

Server IP address is 192.168.0.2
NBP filename is bootx64.efi
NBP filename is 8762368 Bytes

>>Checking Media Presence...
>>Media Present...
Downloading NBP file...

Succeed to download NBP file.



Is any possible that I can build a grub2 bootloader by myself?