Problems using mfgtool

cb1 — Thu, 26 Apr 2018 11:25:32 GMT

Hello

I am using mfg tool together with imx6ull evk.

I have connected my computer to the USB OTG of the imx6ull evk.

When starting the scirpt "mfgtool2-yocto-mx-evk-sdcard-sd2" the tool starts and the device is shown as ."HID-compliant device"

When klicking start, the following steps are shown and the progress is shown on the upper bar, the lower bar is never showing any progress:

1. loading u-boot

2. loading kernel

3. loading initramfs

4. jumping to os

5. after jumping os, the first step is executed again and the compete progress starts from the beginning.

Why does this happen?

There should be also a debug output of the mfgTool.

The driver does not offer any additional serial interface.

The other USB interface (/ttyUSB0) does not show any debug output

I have here 2 computer.

1. computer Windows 7

On this computer I am running the mfgTool connected to J1102

2. Computer ubuntu16.04

On this computer I am running the log from ttyUSB0 (J1901)

My questions:

1. Why does the mfgTool run endless?

2. How can I see the debug output of the mfgTool

Re: Problems using mfgtool

diegoadrian — Mon, 30 Apr 2018 19:23:19 GMT

Hello

You can see the debug output of the mfgTool with the UART interface of the board, you only need to connect it to a serial terminal.

Furthermore, when you can get the serial output, can you please share with us the log file.

Best Regards,

Diego.