For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jbohac:branches:Kernel:kdump-test/openSUSE_Tumbleweed/home:jbohac:branches:Kernel:kdump-test.repo
zypper refresh
zypper install dtb-armv7l
For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jbohac:branches:Kernel:kdump-test/openSUSE_Factory_ARM/home:jbohac:branches:Kernel:kdump-test.repo
zypper refresh
zypper install dtb-armv7l