Buildroot OS is not booting on imx8mm evaluation board

[Mostafa_Ronia]

I have an imx8mm evaluation board.

What I want is to customize an OS for this to have a Qt6. So I came up with Buildroot. I built a new OS using these commands:

make freescale_imx8mmevk_defconfig

make

After building, I flashed in SD card using dd command:

sudo dd if=output/images/sdcard.img of=/dev/sdX bs=4M conv=fsync

After booting I see following outputs in the uart console:

U-Boot SPL 2020.04 (Jan 26 2024 - 23:41:07 -0800)
DDRINFO: start DRAM init
DDRINFO: DRAM rate 3000MTS
DDRINFO:ddrphy calibration done
DDRINFO: ddrmix config done
Normal Boot
Trying to boot from MMC1
NOTICE:  BL31: v2.4(release):custom
NOTICE:  BL31: Built : 23:40:43, Jan 26 2024

this is the whole log of uart console and it stucks here. It seems the bootloader is fine but the RFS is not correct for some reasons. It's weird because I used buildroot and I didn't changed any configs.

I would appreciate for any hints. (Also if there is any easier approaches to get OS with Qt6)

Best
Mostafa

[Harvey021]

Our full image includes qt6. You can get it from (https://www.nxp.com/webapp/Download?colCode=L6.1.55_2.2.0_MX8MM&appType=license)

or you also build it by means of bitbake imx-image-full referring to Yocto guide (https://www.nxp.com/docs/en/user-guide/IMX_YOCTO_PROJECT_USERS_GUIDE.pdf)

Regards

Harvey