topic Burning Linux uImage into i.MX53 QSB in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Burning-Linux-uImage-into-i-MX53-QSB/m-p/161368#M3432 <HTML><HEAD></HEAD><BODY><P>Now I'm trying to burn Linux uImage I built into i.MX53 QSB. After executing tftpboot, however,&nbsp;any key input is not accepted.</P><P>-------------------------------------------------------------------</P><SPAN>MX53-LOCO U-Boot &gt; 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</SPAN><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>#</P><P>-------------------------------------------------------------------</P><P>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.&nbsp;</P><P>&nbsp;</P><DIV>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.</DIV><DIV>Can environment variable have something to do with this failure? I attach an file showing all the variables. Does anyone have an idea?</DIV><DIV>Best Regards,</DIV><DIV>Takashi Kawamoto</DIV></BODY></HTML> Tue, 05 Jul 2011 11:28:27 GMT brahman_river 2011-07-05T11:28:27Z Burning Linux uImage into i.MX53 QSB https://community.nxp.com/t5/i-MX-Processors/Burning-Linux-uImage-into-i-MX53-QSB/m-p/161368#M3432 <HTML><HEAD></HEAD><BODY><P>Now I'm trying to burn Linux uImage I built into i.MX53 QSB. After executing tftpboot, however,&nbsp;any key input is not accepted.</P><P>-------------------------------------------------------------------</P><SPAN>MX53-LOCO U-Boot &gt; 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</SPAN><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>FEC: Link is down 7809</P><P>#</P><P>-------------------------------------------------------------------</P><P>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.&nbsp;</P><P>&nbsp;</P><DIV>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.</DIV><DIV>Can environment variable have something to do with this failure? I attach an file showing all the variables. Does anyone have an idea?</DIV><DIV>Best Regards,</DIV><DIV>Takashi Kawamoto</DIV></BODY></HTML> Tue, 05 Jul 2011 11:28:27 GMT https://community.nxp.com/t5/i-MX-Processors/Burning-Linux-uImage-into-i-MX53-QSB/m-p/161368#M3432 brahman_river 2011-07-05T11:28:27Z Re: Burning Linux uImage into i.MX53 QSB https://community.nxp.com/t5/i-MX-Processors/Burning-Linux-uImage-into-i-MX53-QSB/m-p/161369#M3433 <HTML><HEAD></HEAD><BODY><SPAN>If I were you, I'd run wireshark on the server.</SPAN></BODY></HTML> Tue, 05 Jul 2011 12:04:10 GMT https://community.nxp.com/t5/i-MX-Processors/Burning-Linux-uImage-into-i-MX53-QSB/m-p/161369#M3433 PhilEndecott 2011-07-05T12:04:10Z Re: Burning Linux uImage into i.MX53 QSB https://community.nxp.com/t5/i-MX-Processors/Burning-Linux-uImage-into-i-MX53-QSB/m-p/161370#M3434 <HTML><HEAD></HEAD><BODY><P>Hi,&nbsp;</P><P>As long as I see the sniffer log, Just a block of data is sent from TFTP server after i.MX53 QSB send Read Request, and no more data is transferred.</P></BODY></HTML> Wed, 06 Jul 2011 00:53:09 GMT https://community.nxp.com/t5/i-MX-Processors/Burning-Linux-uImage-into-i-MX53-QSB/m-p/161370#M3434 brahman_river 2011-07-06T00:53:09Z