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Transfer file in imx6ul evaluation kit using UART (USB to UART)

Question asked by Jaydeep parmar on Feb 27, 2017

Hello,

 

I just start working on Linux and imx6ul evaluation kit.

I connect my host machine (Ubuntu 14.04 LTS) with the board via USB to UART using connector J1901.

It is working fine and I can use board Shell via minicom.

 

However When I connect the board in network switch via using Ethernet straight cable, I can see following activity on my board...

imx6ulevk:~$ fec 20b4000.ethernet eth0: Link is Up - 10Mbps/Half - flow controlf
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready                         
fec 20b4000.ethernet eth0: Link is Down                                         
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready                              
fec 20b4000.ethernet eth0: Link is Up - 10Mbps/Half - flow control off          
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready                         
fec 20b4000.ethernet eth0: Link is Down                                         
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready                              
fec 20b4000.ethernet eth0: Link is Up - 10Mbps/Half - flow control off          
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready                         
fec 20b4000.ethernet eth0: Link is Down                                         
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready    

 

Now my problem is...

  1. How to connect this board with Host machine via Ethernet?
  2. Which Ethernet cable I required to connect with host? Straight or cross ?
  3. How do I send project file to the board via UART (USB to UART) ?

 

I have not change anything on board kernel, It is as per I received with the board in micro SD card.

 

Please help.

 

Regards

Jaydeep

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