Takashi Kawamoto

Burning Linux uImage into i.MX53 QSB

Discussion created by Takashi Kawamoto on Jul 5, 2011
Latest reply on Jul 5, 2011 by Takashi Kawamoto

Now I'm trying to burn Linux uImage I built into i.MX53 QSB. After executing tftpboot, however, any key input is not accepted.

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MX53-LOCO U-Boot > tftpboot 0x00020000 uImage FEC: enable RMII gasket PHY indentify @ 0x0 = 0x0007c0f1 Using FEC0 device TFTP from server 172.16.1.15; our IP address is 172.16.15.45 Filename 'uImage'. Load address: 0x20000 Loading: FEC: Link is down 7809

FEC: Link is down 7809

FEC: Link is down 7809

FEC: Link is down 7809

FEC: Link is down 7809

FEC: Link is down 7809

FEC: Link is down 7809

FEC: Link is down 7809

#

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I'm not sure if the file transfer was sucessfully completed. It seems weird that the left side of RJ-45 LED was blinking all the way. 

 

I also tried to loadb command to send the image via serial I/F, but it didn't also make progress after just 2 bytes were transferred.
Can environment variable have something to do with this failure? I attach an file showing all the variables. Does anyone have an idea?
Best Regards,
Takashi Kawamoto

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