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uuu issue for imx-linux-sumo on Linux

Question asked by Gowri CP on Jan 4, 2019
Latest reply on Jan 7, 2019 by Gowri CP

MACHINE=imx8mqevk

DISTRO=fsl-imx-xwayland

Image: bitbake fsl-image-validation-imx

 

We recently moved from imx-linux-rocko to imx-linux-sumo and noticed that mfgtool no longer works correctly for us on Windows (HAB mismatch). We then decided to build the latest version from the sources here:

GitHub - NXPmicro/mfgtools: Freescale/NXP I.MX Chip image deploy tools. 

on an Ubuntu 18.04.1 LTS system.

 

We then used the uuu.auto script here (Burn bootloader to eMMC boot partition):

Sample script · NXPmicro/mfgtools Wiki · GitHub 

./uuu ./uuu.auto

This was also run on the Ubuntu machine.

 

It looks like the first step (SDP: boot -f _flash.bin) completed successfully. Looking at the serial output, it just seems to sit there and keep waiting for something.

 

We then decided to try using the rocko uboot image with the sumo kernel with the Mfgtool on Windows and that got us a little further.

 

Has anyone had success with flashing a imx-linux-sumo based image onto a imx8mqevk platform? If so, could you please share your uuu script?

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