TVM with Gowin based FPGA

Hi, I have

https://wiki.sipeed.com/hardware/en/tang/Tang-Nano-9K/Nano-9K.html

and

brilliant.xyz Monocle which has the same FPGA

I was wondering if there are any example or doc to use TVM with it? I see only Xilinx and Intel doc here

https://tvm.apache.org/docs/topic/vta/index.html

Thanks a lot