On a x86/x64-host you need cross compile tools for the armhf architecture (bison and flex-package are needed for kernels >=4.16):
sudo apt install gcc-arm-linux-gnueabihf libc6-armhf-cross u-boot-tools bc make gcc libc6-dev libncurses5-dev libssl-dev bison flexIf you build it directly on the BananaPi-R2 (not recommended) you do not need the crosscompile-packages gcc-arm-linux-gnueabihf and libc6-armhf-cross
Find issues here.
./build.sh importconfig
./build.sh config (To configure manually with menuconfig)
./build.shKernel upstream + BPI-R2
Kernel features by version
| Feature | 4.4 | 4.9 | 4.14 | 4.19 |
|---|---|---|---|---|
| PCIe | Y | Y | Y | Y |
| SATA | Y | Y | Y | Y |
| 2 GMAC | Y | Y | Y | (N) |
| DSA | N | Y | Y | Y |
| USB | Y | Y | Y | Y |
| VLAN | Y | |||
| HW NAT | Y | Y | ||
| HW QOS | Y | ? | ||
| Crypto | Y | Y | Y | |
| WIFI | Y | Y | Y | |
| BT | N | N | N | N |
| VIDEO | Y | N | Y | (Y) |
| ACPI | ? | N | Y | Y |
| Other options | -- | -- | -- | -- |
| OpenVPN | ? | Y | Y | |
| iptables | ? | Y | Y | Y |
| LXC / Docker | ? | ? | Y |
Symbols:
| Symbol | Meaning |
|---|---|
| ? | Unsure |
| () | Testing |
(Testing in seperate branch wlan/hdmi/hwnat/hwqos)
- HW-NAT only works between LAN and WAN (bridge unclear, WLan not supported)
- HW-QoS is merged into 4.14-main, but we do not know how to test it
- ACPI-feature means System is powered off, not only halted (power-consumption ~0.2W, no reboot on reset), reboot-problem with soldered power-switch (see frank-w#35). Power-off is also initiated by pressing the power-switch
- VIDEO is hdmi-output (X-server/framebuffer-console)...here some resolutions are not supported by vendor-driver
kernel 4.4 / uboot: https://github.com/frank-w/BPI-R2-4.4
- BPI-R2: http://www.banana-pi.org/r2.html
- Kernel: https://www.kernel.org/ , Stable-RC: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/
- linux-mediatek: https://patchwork.kernel.org/project/linux-mediatek/list/, Threaded: http://lists.infradead.org/pipermail/linux-mediatek/
- kernelci: https://kernelci.org/boot/mt7623n-bananapi-bpi-r2/
- Forum: http://forum.banana-pi.org/c/Banana-Pi-BPI-R2
- Wiki: http://www.fw-web.de/dokuwiki/doku.php?id=en/bpi-r2/start
GPL-2.0
Free Software, Hell Yeah!