ftp.ntua.gr:/debian/dists/Debian11.0/main/installer-armhf/20210731+deb11u10/images/u-boot/Firefly-RK3288/?C=S&O=A 
Icon  Name                                                                           Last modified      Size  
[DIR] Parent Directory                                                                                    -   
[   ] idbloader.img.gz                                                               05-Feb-2024 13:50   32K  
[   ] u-boot.img.gz                                                                  05-Feb-2024 13:50  273K  
[   ] Firefly-RK3288.sdcard.img.gz                                                   05-Feb-2024 13:50  315K
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