Wrong Version of openwrt ...
Please start a complete new checkout:
git clone https://github.com/openwrt/openwrt.git openwrt_test
cd ./openwrt_test
patch -p1 < ~/Downloads/nanopi-r1/add-nano-pi-r1-new.patch
./scripts/feeds update -a
./scripts/feeds install -a
make menuconfig
-choose the right target:
Target System (Allwinner A1x/A20/A3x/H3/H5/R40)
Subtarget (Allwinner A20/A3x/H3/R40)
Target Profile (FriendlyARM NanoPi R1)
-choose your packages
-Save and exit-
make defconfig
make menuconfig
-check if all is right
make