uuu stuck on 99%

[allonli]

IMX8MPLUS platform

DDR stress test pass successfully.

build flash.bin standalone

"uuu.exe -b emmc flash.bin" stuck on 99%, UART no log output.

is there any debug method for such situation? 

[allonli]

ps：add -V parameters, it show error below:

99%libusb: error [windows_transfer_callback] detected I/O error 1167: [1167] 设备没有连接。
1:11>Okay (1.libusb: warning [winusb_get_device_list] could not detect installation state of driver for 'USB\VID_1FC9&PID_0146\6&17382A9&0&1': [3758096907] 设备实例不在硬件树中。

[igorpadykov]

Hi Allon

one can recheck if uuu version is compatible with flash.bin,

recommended uuu version is described in Release Notes document of each bsp:

https://www.nxp.com/design/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applicat...

Best regards
igor

[allonli]

Hi,Igor,

  yes, I use the uuu version as release note described, but same erro.

libusb: error [windows_transfer_callback] detected I/O error 1167: [1167] 设备没有连接。

[igorpadykov]

one can try on other computer.

Best regards
igor

[allonli]

yes, have tried.

and also test under Ubuntu system, the same result, but no "winusb" error message even add -V option, just stuck on 99%.

[igorpadykov]

could you try to reproduce issue on i.MX8M Plus EVK.

Best regards
igor

[allonli]

Hi, Igor,

Sorry，It should not be a uuu tools issue, cannt reproduce on EVK.

It may be customerize hardware or software problem, when stuck here, what's the possible problem, or how to debug it?

thanks a lot.