Ubuntu Core for Seeed Odyseey STM32MP157C

Hi. I was wondering if someone had already created an assertion file for this device. I believe this board is based off the STM32MP1 Series found here https://www.st.com/en/microcontrollers-microprocessors/stm32mp1-series.html .

If nobody has created a model yet, I would greatly appreciate any help assembling an image. I have very little experience making ubuntu core images, so any pointers would be really useful! Thanks.