AnsweredAssumed Answered

I'm not able to complete the Uboot flashing procedure

Question asked by MauroRTSYS on Jan 11, 2018
Latest reply on Jan 11, 2018 by daveG

If the minicom is running i get trasmission errors from  the Open On chip debugger & GDB and is not possible to upload Uboot on the ram. (ADSP-SC589 EZ-Kit)

If i do the loading procedure without minicom running seem all ok and Uboot is loaded, but after i start minicom the errors restart again, so I can't give the terminal commands to complete the procedure.

hundreds line like these ones:

Error: unable to read from usb to out + tot_bytes_rd: wanted 36 bytes but only received 0 bytes
Error: unable to write from raw_buf to usb: wanted 92 bytes but only wrote 0 bytes


I suppose that the minicom isn't correctly configured, but i followed exactly how suggested in the manual:


Set Serial Device to /dev/ttyUSB0
Set Bps/Par/Bits to 57600 8N1
Set Hardware Flow Control to No


Any suggestion?


Thank you