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This patch adds basic support for the new FriendlyARM NanoPi R3S board:
- https://www.friendlyelec.com/index.php?route=product/product&product_id=303
- https://wiki.friendlyelec.com/wiki/index.php/NanoPi_R3S
Hardware Spec:
- CPU: Rockchip RK3566, Quad-core Cortex-A55
- RAM: 2GB LPDDR4X
- Ethernet: one Native Gigabit Ethernet, and one PCIe Gigabit Ethernet
- USB3.0 Host: Type-A x1
- Storage: MicroSD Slot x 1, and on-board 32GB eMMC
- Debug Serial Port: 3.3V TTL, 3-pin 2.54mm pitch connector, 1500000 bauds
- LED: LED x 3
- RTC: One low-power RTC, support backup battery input
- Buttons: 1x User button, 1x MASK button for eMMC flashing via USB-C
- Display: 1x MIPI-DSI 30-Pin FPC connector
BSP includes the following components:
- mainline ATF v2.12
- mainline U-Boot v2025.04-rc2
- mainline Linux kernel v6.13.4
Note: this defconfig is using U-Boot v2025.04-rc2 because the
NanoPi R3S support was added in upstream commit [1] first included
in v2025.04-rc1.
[1] bf4a33e725
Signed-off-by: Sergey Kuzminov <kuzminov.sergey81@gmail.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches