imx8mmini uuu

[jieh朱]

I am using imx8mmini

The programming method is uuu

I read uuu.pdf

but When I build

what should I do？

[joanxie]

do you want to build UUU? you can download uuu tools, then use it directly

[jieh朱]

Thank you, I can now burn it with uuu.exe.

But after burning, the startup will restart continuously.

[joanxie]

how did you burn and what bsp version did you burn

[jieh朱]

Thank you for your reply The restart has been resolved because type-C is connected to the PC. Power is not enough, I just switched to an adapter.

[joanxie]

ok, tell me how did you program the image to your board, what command do you use, and what image version do you use? because I test latest version, couldn't reproduce your issue on my imx8MM board

[jieh朱]

Hello, the image above I am using mfgtools-uuu_1.2.91 and visual studio 2019

I am currently using uuu.exe. I can write rootfs.sdcard to uboot, image and rootfs to emmc, but how to write uboot, image and rootfs to emmc separately. Because my git clone uboot and image source have been compiled. But don't know how to write separately

[joanxie]

if  you need to program uboot and kernel to EMMC, you can refer to the example_kernel_emmc.uuu which under folder named samples, put your own demo image name in the uuu file, then use the command like "uuu.exe example_kernel_emmc.uuu"

[jieh朱]

Thank you for your reply. I downloaded uuu.exe but double click on it to flash back.