dear team,
My customer has tried to flash the images that were created from the bitbake using uuu tool.
Tried two commands:
sudo uuu -b emmc_all imx-boot-imx8mn-ddr4-evk-sd.bin-flash_ddr4_evk imx-image-core-imx8mn-ddr4-evk.wic.bz2
sudo uuu -b emmc_all imx-boot-imx8mn-ddr4-evk-sd.bin-flash_ddr4_evk imx-image-core-imx8mn-ddr4-evk.tar.bz2
in the debug console of IMX8 I see the following:
it any key to stop autoboot: 0
## Checking Image at 43800000 ...
Unknown image format!
Run fastboot ...
Can you please advise what exactly am I doing wrong?
Secondly, if you could explain a bit about each file inside the deploy folder (see attached log file)?
Thanks in advance
KR,
Shai
Hi @joanxie,
No, the UUU did not flash due to the following error:
Unknown image format!
Can you please advise if the commands are correct (for flashing the imaging into the emmc)?
sudo uuu -b emmc_all imx-boot-imx8mn-ddr4-evk-sd.bin-flash_ddr4_evk imx-image-core-imx8mn-ddr4-evk.tar.bz2/*
also, can you please explain why there are so many files in the deploy folder and which one if the final "bootloader"?
Waiting for your feedback, Thanks a lot
KR,
Shai
Hi @shai_b ,
You can add option -v to see the progress of the flashing :
sudo uuu -v -b emmc_all imx-boot-imx8mn-ddr4-evk-sd.bin-flash_ddr4_evk imx-image-core-imx8mn-ddr4-evk.tar.bz2
And sometimes, flashing issues are caused by the bad-quality USB cable.
Best Regards,
Khang