一、Programming Manual For Windows 

Programming Tool、Driver Download Link：

一、Windows 固件烧录说明

烧录工具、驱动链接：https://pan.baidu.com/s/1ugVAJ35VeWkUoKOjiLgvXQ?pwd=3iyb 提取码: 3iyb

1. 安装USB驱动。

1. Install the USB driver.
    
   If a driver has been installed previously, please update the USB driver (DriverAssitant) to version V5.1.1 or later.
    
   1.1 Extract the downloaded compressed package to an English-only path, then double-click DriverInstall.exe to install the driver.

1.2 Click Install Driver.点击“驱动安装”

1.3.安装成功会提示安装成功，并点“确认”退出安装，并关闭驱动安装窗口。.Upon successful installation, a prompt will indicate Installation succeeded.
 Click OK to exit the installer and close the driver installation window.

2.

Firmware Burning

 
Please use AndroidTool

_Release_v2.90

or later.
 
2.1

Download the flashing tool, extract it, open the folder, and double-click RKDevTool.exe.

2.2.

Connect the PC to the USB2.0 burning port of RK3566 with a USB A-to-A cable. Press and hold the Recovery key (the small hole near the Ethernet port), then apply 5V power supply.

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2.3.烧录工具会自动识别到设备，出现“发现一个LOADER设备”后松开 recovery按键。The flashing tool will automatically detect the device.
 Release the Recovery key after "LOADER " appears.

2.4. 点击升级固件，选择固件。.Click Upgrade Firmware and select the firmware file.。

2.5. 选择完需要下载的固件之后，点击升级。右侧界面显示升级进度，升级开始。After selecting the required firmware, click Upgrade.
 The upgrade progress will be displayed on the right panel, and the upgrade will start.

2.6. 右侧显示进度100%，烧录工具设别到ADB设备，设备烧录完成。. When the progress on the right reaches 100% and the flashing tool detects an ADB device, the firmware burning is completed.

3. MAC

Address Burning Tool Link

MAC 码烧录工具链接：Address Burning Tool：
RKDevInfoWriteTool_Setup_V1.1.4_210527.7z
链接Link: https://pan.baidu.com/s/1Uywwj-jyKwdB-4mzSL0rcg?pwd=khau 提取码 Extract Code: khau
MAC码烧录前请先安装 USB驱动，方法请参照 5Before burning the MAC address, please install the USB driver first. Refer to Section 2.1.1 . 安装USB驱动 章节。（安装过的请忽略）Installing the USB Driver for details. (Skip this step if already installed.)

3.1 Installation Steps

 
Download and extract the burning tool, then double‑click .下载解压烧录工具，并双击 RKDevInfoWriteTool_Setup_V1.1.4_210527 安装烧录工具 to install the tool.

3.2.打开RKDevInfoWriteTool--设置--LAN MAC--不要选择 多LANMAC--勾选选择 --选择自增/手动---勾选 十六进制---填入MAC 码--填入烧录的数量–保存

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3.3.如果是手动输入MAC码，在烧录界面输入MAC，为6对16进制数字。

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3.4.USB A to A 公头USB线，将电脑和RK3328 USB2.0 烧录口，按住recovery键不放（在AV口后面）后再接通5V 电源，出现“发现一个LOADER设备”后松开 recovery按键，点写入即可。进入Loader可参照1.2.2章节。

二、Linux环境固件烧录

Open RKDevInfoWriteTool → Settings → LAN MAC
 

• Select Multi LANMAC
• Check MAC0 and MAC1
• Select Auto Increment / Manual
• Tick Hexadecimal
• Enter the MAC address
• Enter the burning quantity
• Click Save

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3.3.If entering the MAC address manually, input two MAC addresses in the burning interface, separated by a semicolon ";".
 For this model, MAC1 is the recognized MAC address.

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3.4.Connect the Type-C burning interface, press and hold the Recovery key (the small hole near the Ethernet port), then power on with 12V.
 The burning tool will automatically detect the device. Release the Recovery key after "One LOADER device found" appears, then click Write.
 Refer to Section 1.1.2 for entering Loader mode.

二、

Programming Manual For Linux

1.Tool Preparation1.工具准备

烧录工具：Flashing Tool: Linux_Upgrade_Tool，建议版本V2.26或以上。

Linux SDK路径：Tool, version V2.26 or later is recommended.
Path in Linux SDK: tools/linux/Linux_Upgrade_Tool/

Path in Android SDK路径：SDK: RKTools/linux/Linux_Upgrade_Tool/

打包工具： mkupdate.sh，用于将多个分区镜像打包成单个update.img。

路径：Packaging Tool: mkupdate.sh, used to package multiple partition images into a single update.img file.
Path: tools/linux/Linux_Pack_Firmware/rockdev/mkupdate.sh

Tool Documentation

 
⼯具说明⽂档： <SDK>/tools/linux/ToolsRelease.txt
驱动安装⼯具 

Driver Installation Tool

 The Rockchip USB 驱动安装助⼿存放在 Driver Assistant is located at:
 <SDK>/tools/windows/DriverAssitant_v5.13.zip
 The SDK 提供 provides a Linux 烧写⼯具flashing tool (Linux_Upgrade_Tool ⼯具版本需要 V2.26或以上)，⼯具位于⼯程根⽬录：26 or later).
 The tool is located in the project root directory:
 <SDK>/tools/linux/Linux_Upgrade_Tool/Linux_Upgrade_Tool

Linux 环境下打包update.img固件⽅法，运⾏如下命令⽣成update.img

Method for packaging update.img firmware on Linux

 Run the following command to generate update.img:
 <SDK>/tools/linux/Linux_Pack_Firmware/rockdev/mkupdate.sh

Linux环境下的烧录工具在SDK的路径：

Path of the Linux Flashing Tool in the SDK

• Linux SDK: tools/linux/Linux_Upgrade_Tool/
• Android

• SDK: RKTools/linux/Linux_Upgrade_Tool/

Common Flashing Commands

sudo upgrade_tool ul MiniLoaderAll.bin
sudo upgrade_tool di -p parameter.txt
sudo upgrade_tool di -u uboot.img
sudo upgrade_tool di -t trust.img
sudo upgrade_tool di -b boot.img
sudo upgrade_tool di -k kernel.img
sudo upgrade_tool di -m misc.img
sudo upgrade_tool di -r recovery.img
sudo upgrade_tool di -s system.img
sudo upgrade_tool di -rootfs rootfs.img
sudo upgrade_tool uf update.img