dtb-riscv64 from home:matwey:Kernel:rproc_pru project
Select Your Operating System
Add repository and install manually
For RISCV run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:matwey:Kernel:rproc_pru/RISCV/home:matwey:Kernel:rproc_pru.repo zypper refresh zypper install dtb-riscv64