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failed to burn bare board

Question asked by robin feng on Dec 14, 2017
Latest reply on Dec 15, 2017 by igorpadykov

we cannot burn bare board(imx25, ddr2, NAND flash), it looks always running in bootstrap. below log:

Read from device(0):1
write to device(0):1
Read from UART pending, timeout:0
Getoverlappedresult in comm port
Read from UART:4, left:0
Read from device(0):1
write to device(0):1
Transfer Size: 16384
write to device(0):1
Transfer Size: 16384
write to device(0):1
Transfer Size: 16384
write to device(0):1
write to device(0):1
Read from UART pending, timeout:0
Getoverlappedresult in comm port
Read from UART:4, left:0
Read from device(0):1
write to device(0):1
write to device(0):1
Read from UART pending, timeout:0
Getoverlappedresult in comm port
Read from UART:4, left:0
Read from device(0):1
>> Jump2 Ramkernel result:0x88888888
write to device(0):1
Read from UART pending, timeout:0
Getoverlappedresult in comm port
Read from UART:4, left:4
Read from UART pending, timeout:0
Read from UART pending, timeout:1
Read from UART pending, timeout:2
Read from UART pending, timeout:3
Read from device(0):0
write to device(0):1
Read from UART pending, timeout:0
Getoverlappedresult in comm port
Read from UART:4, left:0
Read from device(0):1

 

click program, trace source code still stay as below:


// check if is bootstrap
if (retBuf[0] == 0x56 || retBuf[0] == 0x12)
{
*len = 0;
return RET_SUCCESS; //still return here
}

 

who met same issue? can you share your experience? thanks.

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