Help me...! stm32mp135d-odyssey u-boot build error

I bought stm32mp135d-odyssey
I’m trying to build using the seeed github data, but an error occurs.
I’m asking for help.

Which Wiki did you refer to? The user guide of this product is still under production, and we will update it in the near future.

I’m trying it by referring to seeed github and etc.,
but it doesn’t work well.
I hope it comes out soon.*