Welcome to Firefly-RK3399 Manual

Firefly-RK3399

• Preface
  • Overview
  • OS version
  • Current version of the document
  • Revision record

Quick Start

• Serial debug
  • Buy Adapter
  • Hardware Connection
  • Parameter Setting
  • Use serial on Windows
  • Use serial debug on Ubuntu

Upgrade Firmware

• 1. Boot mode description
  • 1.1. Preface
  • 1.2. How to get the Firmwares
  • 1.3. Upgrade method
  • 1.4. Boot media
  • 1.5. Boot mode
• 2. Upgrade the firmware via USB cable
  • 2.1. Introduction
  • 2.2. Prepare Tools
  • 2.3. Prepare Firmware
  • 2.4. Install the Upgrade Tool
  • 2.5. Enter Upgrade mode
  • 2.6. Upgrade the firmware
  • 2.7. FAQs
• 3. MaskRom mode
• 4. Upgrade the firmware via SD card
  • 4.1. Preparatory Tools
  • 4.2. Run SD_Firmware_Tool.exe
• 5. Instructions for writing with USB cable (important)
  • 5.1. Preface
  • 5.2. The relationship between system firmware and upgrade tool version
  • 5.3. Considerations for cross-system upgrade

Linux

• 1. Compile Linux firmware
  • 1.1. Preparatory work
  • 1.2. Compile SDK
  • 1.3. Pack the firmware
  • 1.4. Partition introduction
  • 1.5. FAQs
• 2. Firefly Linux User Guide
• 3. Technical cases
  • 3.1. OpenSIP build
  • 3.2. MIPI camera
  • 3.3. OpenCV compilation and installation
  • 3.4. USB Ethernet
  • 3.5. Network booting
  • 3.6. External storage device rootfs mount
  • 3.7. Update kernel and U-Boot online
  • 3.8. Build a distributed compilation environment with Docker

Android

• 1. ADB use
  • 1.1. Preface
  • 1.2. Adb Installation under Windows
  • 1.3. ADB installation on Ubuntu
  • 1.4. Frequently-used ADB Commands
  • 1.5. Application Manage
• 2. Compile environment to build
  • 2.1. Ready to compile
• 3. Compile Android7.1 Industry firmware
  • 3.1. Download compilation instructions:
  • 3.2. Compile Android7.1 industry firmware
  • 3.3. Firefly-RK3399 industry version product compilation method
  • 3.4. Flash partition image
  • 3.5. Other Android versions
• 4. Customized Android firmware
  • 4.1. preface
  • 4.2. Firmware format
  • 4.3. Tools preparation
  • 4.4. Unpack
  • 4.5. Customize
  • 4.6. FAQS

Other

• U-Boot
  • Introduction
  • Compile
  • Flash Image
  • Verify that the new Loader is correctly upgraded
  • Enter u-boot command line mode
  • Primary Loader(RK3328)
  • Secondary Loader(RK3399/RK3399PRO)

Driver

• ADC
  • Introduction
  • DTS configuration
  • Drive instructions
  • Interface specification
  • Debug method
  • FAQs
• GPIO
  • Introduction
  • input Output
  • Interrupt
  • Reuse
  • IO-Domain
  • Debugging method
  • FAQs
• I2C
  • Introduction
  • Define and register I2C devices
  • Define and register I2C drivers
  • FAQs
• IR
  • Infrared remote control configuration
  • Kernel driver
  • IR use
• LCD
  • Introduction
  • Configure DTS
  • Init Code
• LED
  • Introduction
  • Controlling LEDs by device
  • Using trigger control LED
• Camera
  • Board Resource
  • DTS Configuration
  • Driver
  • Configuration Theory
  • Configuration Steps
  • DEBUG
  • FAQs
• RTC
  • Introduction
  • RTC drive
  • Interface usage
  • FAQs
• PWM
  • Introduction
  • DTS configure
  • Interface specification
  • Debug method
  • FAQs
• SPI
  • Introduction
  • How SPI works
  • Drive coding
  • Interface usage
  • FAQs
• TIMER
  • Introduction
  • The framework
  • Working mode
  • Software configuration
  • Corresponding registers and usage
• UART
  • Introduction
  • DTS Config
  • Debugging method
  • FAQs

Accessories

• Conversion module
  • USB to TTL serial module
  • PCIe(B-KEY) to SSD Adapter board
  • PCIe M.2(B-KEY) to SATA3.0 Adapter Board
• Screen module
  • 7.85-Inches EDP display module
  • 7.85-Inches MIPI display module
• Camera Module
  • OV13850 Camera Moudle(Out of production)
    
  • S5K4EC Camera Moudle(Out of production)
    
• Wireless module
  • SLM630B 4G module
  • EC20 4G module
  • GPS module
• Power adapter
  • Product parameter
  • picture
• Remote control
  • Product Parameter
  • Picture
  • Key code
• Heat sink
  • Aluminum heat sink
  • Integral Cooling Fan

Questions and answers

• FAQS
  • RK3399 HDMI 4K Resolution
  • Switch recording input source
  • How to forcefully enter MaskRom mode
  • PCIE
  • TYPE-C
  • BT (Bluetooth)
  • LTE/4G
  • Camera
  • Fan
  • RTC
  • What should I do if the boot is abnormal and restarts cyclically?
  • What is the default username and password for Ubuntu?
  • How to support RK3399K chip?
  • Git link address?
  • Where is the RK3399 chip technical manual?
  • Write number tool to write SN, MAC address
  • On Ubuntu system, if there is no sound after plugging in headphones, what should I do?
  • How to make the system crawl LOG under Android?

Hardware resources

• Interface definition
  • Firefly-RK3399 Interface Definition
• Hardware documents
  • Mainboard
  • Components