aarch64: remove duplicate dtb in kernel rpm

Two copies of devicetree blob are included in the kernel rpm under /boot and
/lib/modules. This unnecessarily increases the kernel rpm size and disk space
after Installation. Devicetree under /boot should be kept because not only it
is available after the kernel has booted but is also available to loaders.

Orabug: 28216582

Signed-off-by: Eric Saint Etienne <[email protected]>
Reviewed-by: Allen Pais <[email protected]>

Author: Eric Saint-Etienne

uek-rpm/ol7/kernel-uek.spec

@@ -1214,7 +1214,6 @@ BuildKernel() {
    mkdir -p $RPM_BUILD_ROOT/%{image_install_path}
    mkdir -p $RPM_BUILD_ROOT/lib/modules/$KernelVer
    make -s ARCH=$Arch V=1 dtbs dtbs_install INSTALL_DTBS_PATH=$RPM_BUILD_ROOT/%{image_install_path}/dtb-$KernelVer
-   cp -r $RPM_BUILD_ROOT/%{image_install_path}/dtb-$KernelVer $RPM_BUILD_ROOT/lib/modules/$KernelVer/dtb
    find arch/$Arch/boot/dts -name '*.dtb' -type f | xargs rm -f
 %endif