tftpboot-installation-common from devel:ARM:Factory:ARMv9 project
Select Your Operating System
Add repository and install manually
For standard run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:ARM:Factory:ARMv9/standard/devel:ARM:Factory:ARMv9.repo zypper refresh zypper install tftpboot-installation-common