Wiki:
http://variwiki.com/index.php?title=DART-MX8M_Yocto&release=RELEASE_SUMO_V2.0_DART-MX8M
Release notes:
https://docs.google.com/spreadsheets/d/e/2PACX-1vRHud1c40AgX_-sEO7u5SS-ngNCPKbcJRugpD6B1TVY8dfwbZf0lAmLgq51aNI1GO3BFpC-YUQRw5Ij/pubhtml
Create demo SD card:
http://variwiki.com/index.php?title=Yocto_Recovery_SD_card&release=RELEASE_SUMO_V2.0_DART-MX8M
SOM specifications:
https://www.variscite.com/product/system-on-module-som/cortex-a53-krait/dart-mx8m-nxp-imx-8m/