ftp.ntua.gr:/debian/dists/stretch/main/installer-armhf/20170615/images/u-boot/MX53LOCO/?C=M&O=D 
Icon  Name                                                               Last modified      Size  
[DIR] Parent Directory                                                                        -   
[   ] u-boot.imx.gz                                                      15-Jun-2017 11:34  172K  
[   ] MX53LOCO.sdcard.img.gz                                             15-Jun-2017 11:34  173K
Apache/2.2 Server at debian.noc.ntua.gr Port 80