This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Booting problem using IPNC3.0



Hi,all!

    Platform: Dm368 + IPNC3.0.

  

   I update dm368 from IPNC2.6 to IPNC 3.0,but now the problem comes. when i burn the UBL  + UBOOT into Nand flash, it printed nothing in the serial port.


  I asked the local FAE, he told me that the default Serial port used in UBL and Uboot was stty1, but my hareware use the stty0. So I want to modify the default serial port in uboot. I find the ./include/configs/davinci_dm368_ipnc.h,and modify the "#define CONFIG_CONS_INDEX 1 //*UART0 for console ".Now the serial port printed something in console,but it printed things human could not read. I think it's Baud rate must be wrong. I try to change the baud rate of the Console, but it doesn't work, it still printed mess code.My hareware use the 24Mhz Oscillator, could anyone help me to solve the problem, thanks in advance!

 

Best Regards.

 

    WQPang