readme.txt 1.1 KB

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  1. RADXA ROCK_PI_4
  2. ================
  3. https://rockpi.org/rockpi4
  4. ROCK Pi 4 is a Single Board Computer (SBC) from radxa. This guide is valid
  5. for the below models:
  6. - ROCK PI 4 Model A
  7. - ROCK PI 4 Model B
  8. - ROCK PI 4 Model C
  9. Build:
  10. ======
  11. $ make rock_pi_4_defconfig
  12. $ make
  13. Files created in output directory
  14. =================================
  15. output/images
  16. ├── bl31.elf
  17. ├── boot.vfat
  18. ├── extlinux
  19. ├── idbloader.img
  20. ├── Image
  21. ├── rk3399-rock-pi-4.dtb
  22. ├── rootfs.ext2
  23. ├── rootfs.ext4 -> rootfs.ext2
  24. ├── rootfs.tar
  25. ├── sdcard.img
  26. ├── u-boot.bin
  27. └── u-boot.itb
  28. Creating bootable SD card:
  29. ==========================
  30. Simply invoke (as root)
  31. sudo dd if=output/images/sdcard.img of=/dev/sdX && sync
  32. Where X is your SD card device.
  33. Booting:
  34. ========
  35. Serial console:
  36. ---------------
  37. RockPi4 has a 40-pin GPIO header. The pin layout is as follows:
  38. pin 6: gnd
  39. pin 8: tx
  40. pin 10: rx
  41. Baudrate for this board is 1500000.
  42. Login:
  43. ------
  44. Enter 'root' as login user, and the prompt is ready.
  45. Wiki link:
  46. https://wiki.amarulasolutions.com/bsp/rockchip/rk3399/rock-pi-4.html