IMX8MM fsl_esdhc_imx UHS/HS200/HS400 not working?

Greetings,

Can anyone confirm if IMX8MM UHS/HS200/HS400 is working for them? I had this working in my U-Boot v2021.01 imx8mm-veice branch but it seems to not work in U-Boot master or v2021.07. I know there was a lot of back and forth on this... perhaps I missed something. I haven't been able to bisect yet as I had a lot of patches on top of my v2021.01 branch.

Best regards,

Tim