Transferring file over network

Document created by jesseg Employee on Jul 30, 2012Last modified by Jodi Paul on Mar 6, 2013
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For more information verify the U-Boot User Manual[1].


First all configure your board IP, your host IP and the gateway IP:


=> setenv ipaddr


=> setenv serverip


=> setenv gatewayip



You don't need to set the gatewayip when using cross'cable!



Save this configuration to flash:

=> saveenv 


Download the file to board RAM:

=> tftp 0x80000000 zImage 




400000 is the memory position where the file will be placed;


zImage is the file that will be downloaded from TFTP server.