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- Intro
- =====
- This default configuration will allow you to start experimenting with the
- buildroot environment for the Nanopi R2S. With the current configuration
- it will bring-up the board, and allow access through the serial console.
- Nanopi R2S link:
- https://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=282
- This configuration uses ATF, U-Boot mainline and kernel mainline.
- How to build
- ============
- $ make friendlyarm_nanopi_r2s_defconfig
- $ make
- Note: you will need access to the internet to download the required
- sources.
- Files created in output directory
- =================================
- output/images
- ├── bl31.elf
- ├── boot.vfat
- ├── extlinux
- ├── idbloader.img
- ├── Image
- ├── rk3328-nanopi-r2s.dtb
- ├── rootfs.ext2
- ├── rootfs.ext4 -> rootfs.ext2
- ├── rootfs.tar
- ├── sdcard.img
- ├── u-boot.bin
- └── u-boot.itb
- How to write the SD card
- ========================
- Once the build process is finished you will have an image called "sdcard.img"
- in the output/images/ directory.
- Copy the bootable "sdcard.img" onto an SD card with "dd":
- $ sudo dd if=output/images/sdcard.img of=/dev/sdX
- $ sudo sync
- Insert the micro SDcard in your Nanopi R2S and power it up. The console
- is on the serial line, 1500000 8N1.
- Notes
- =====
- This configuration can also be used to drive the Friendlyarm Nanopi Neo3 board.
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