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How to keep the SD of  AD-FMCOMMS3 stay up to date?The wiki page is not enough.

Question asked by yanjiesh on Sep 30, 2014
Latest reply on Oct 9, 2014 by yanjiesh

Dear all,


I have been studying the AD-FMCOMMS3 and Zedboard for more than 2 weeks.


I am not familiar with Linux.


I tried to update the SD according to


When I tried to" sudo ", I was told the system could't find the relative directory or files.So it failed.


When I tried to "sudo", it worked well when it downloaded a boot compression file of 26M bytes and unconpressed into specific files.



When I followed the latter instructions to deal with ADI Linux device trees, I was told to gedit an adi-fmcomms2.dtsi. I did it, but I didn't what should be added in the file. Then, I failed to " sudo umount /dev/mmcblk0p1 and sudo".


Eventually, after it rebooted, there is nothing responding to me.