I cherry picked 5 patches from FriendlyWRT and applied them to vanilla OpenWRT. I just tried now and the patches still apply cleanly to openwrt master. @gabrielflach this might work for you too as one of the patches supposedly adds support for the R2C Plus. I don't have the Plus so I can't test it. Also not sure if the compiled image will boot from emmc or only microSD. My build from Jan 19th uses the same patches as below so it may already support the Plus. You could try my build just to see if it works or not. If it does, you can follow the directions below to build your own image with whatever packages you want.
Here are the build instructions:
- git clone https://github.com/openwrt/openwrt.git
- cd openwrt
- download the following 5 patches into the openwrt folder:
- https://github.com/openwrt/openwrt/commit/a686b71d0143a59a5c8932468dd2a425dccf536b.patch
- https://github.com/openwrt/openwrt/commit/c27993f039452f14182282d0ac40c5e9810c0803.patch
- https://github.com/openwrt/openwrt/commit/6c391373850335f7f3a0a3fc6dc39bfebdfb70d1.patch
- https://github.com/openwrt/openwrt/commit/53c85f2afe9e497599f56bf1bbecca1f734595dc.patch
- https://github.com/openwrt/openwrt/commit/9ba39aa45f06e5c935a9816e771682c5533b1e24.patch
- apply the patches in the same order listed above (don't worry about whitespace warnings)
- git apply a686b71d0143a59a5c8932468dd2a425dccf536b.patch
- git apply c27993f039452f14182282d0ac40c5e9810c0803.patch
- git apply 6c391373850335f7f3a0a3fc6dc39bfebdfb70d1.patch
- git apply 53c85f2afe9e497599f56bf1bbecca1f734595dc.patch
- git apply 9ba39aa45f06e5c935a9816e771682c5533b1e24.patch
- follow the standard build instructions:
- ./scripts/feeds update -a
- ./scripts/feeds install -a
- make menuconfig (select Target System = Rockchip, then Target Profile = NanoPi R2c)
- select / deselect the packages you want to include, configure root partition size, etc
- make download world
- find compiled images in the bin folder