IPXE
From fakedWiki
Build iPXE
git clone https://github.com/ipxe/ipxe.git cd ipxe/src # <vi config/general.h> and enable CMD_CONSOLE and IMAGE_PNG # <vi vi config/console.h> and enable CONSOLE_FRAMEBUFFER make make bin-x86_64-efi/ipxe.efi make bin-i386-efi/ipxe.efi cp bin/ipxe.pxe /storage/tftp/ipxe.pxe cp bin-x86_64-efi/ipxe.efi /storage/tftp/ipxe_x64.efi cp bin-i386-efi/ipxe.efi /storage/tftp/ipxe_x86.efi