| RADXA ROCK_PI_4 |
| ================ |
| https://rockpi.org/rockpi4 |
| |
| ROCK Pi 4 is a Single Board Computer (SBC) from radxa. This guide is valid |
| for the below models: |
| - ROCK PI 4 Model A |
| - ROCK PI 4 Model B |
| - ROCK PI 4 Model C |
| |
| Build: |
| ====== |
| $ make rock_pi_4_defconfig |
| $ make |
| |
| Files created in output directory |
| ================================= |
| |
| output/images |
| |
| ├── bl31.elf |
| ├── boot.vfat |
| ├── extlinux |
| ├── idbloader.img |
| ├── Image |
| ├── rk3399-rock-pi-4.dtb |
| ├── rootfs.ext2 |
| ├── rootfs.ext4 -> rootfs.ext2 |
| ├── rootfs.tar |
| ├── sdcard.img |
| ├── u-boot.bin |
| └── u-boot.itb |
| |
| Creating bootable SD card: |
| ========================== |
| |
| Simply invoke (as root) |
| |
| sudo dd if=output/images/sdcard.img of=/dev/sdX && sync |
| |
| Where X is your SD card device. |
| |
| Booting: |
| ======== |
| |
| Serial console: |
| --------------- |
| RockPi4 has a 40-pin GPIO header. The pin layout is as follows: |
| |
| pin 6: gnd |
| pin 8: tx |
| pin 10: rx |
| |
| Baudrate for this board is 1500000. |
| |
| Login: |
| ------ |
| Enter 'root' as login user, and the prompt is ready. |
| |
| Wiki link: |
| https://wiki.amarulasolutions.com/bsp/rockchip/rk3399/rock-pi-4.html |
