Booting CentOS6.5 kernel failed with UEFI mode

[ctr]

I'm running into the same problem, I'd like to use iPXE for Kickstarting installations in VMs. The ability to pass the serial to a script and preconfigure the kickstart file is really good. However I have to install CentOS 6.x which only comes with 2.6.32(with some backported patches), so no EFI Stub support possible. If I chainload something else (bootloader?) how can I preserve iPXE download-capability (over http instead of tftp) and the parameters from the ipxe-script? Is there a way to "bundle" an efi-bootloader, vmlinuz, initrd and pass the parameters from ipxe to it?