
Current pxe init script does not support pxe for centos distro as base image. Different folders were checked for centos to copy pxe/ipxe files to tftpboot folder. Change-Id: I4911825193d75aaaed24e8b71ba43efa2fc78fe8 Signed-off-by: Mingyuan Qi <mingyuan.qi@intel.com>