Sunxi-tools Windows Official

Download from msys2.org . Install to default path (e.g., C:\msys64 ).

This splits and uploads the Secondary Program Loader (SPL) to SRAM, initializes the onboard DRAM, and loads the main U-Boot payload into system memory to execute it automatically. 4. Reading and Writing Device Memory

This comprehensive guide covers how to obtain, compile, install drivers, and run sunxi-tools on Microsoft Windows. Core Components of Sunxi-Tools

Boot your Allwinner device into (usually by holding a specific physical button, like the U-Boot or recovery button, while plugging it into your Windows PC via USB). Download and launch Zadig (zadig.akeo.ie). In Zadig, go to Options -> Check List All Devices . sunxi-tools windows

Add this folder to your Windows Path to run the command from any terminal window. Method 2: Compiling via MSYS2 or MinGW (Most Reliable)

Before running the tools, you must tell Windows how to handle the USB device in FEL mode. Download from its official site.

Your compiled Windows executables will be available directly inside the folder. Installing the USB Driver for FEL Mode Download from msys2

Open the MSYS2 UCRT64 terminal and update the package manager: pacman -Syu Use code with caution.

pacman -Syu pacman -S git make gcc pkg-config mingw-w64-ucrt-x86_64-libusb Use code with caution. Step 3: Clone and Compile Sunxi-Tools

Before Windows can "see" an Allwinner device in FEL mode, you must replace the default driver: Download and launch Zadig (zadig

If the connection is successful, this command will return the Security ID (SID) of your processor. 2. Upload and Execute U-Boot To boot a custom U-boot image (e.g., for Orange Pi): sunxi-fel.exe uboot u-boot-sunxi-with-spl.bin Use code with caution. 3. Flash an Image to SD Card

There are two primary methods to get sunxi-tools running on Windows: using pre-built binaries or compiling from source. Each has its own merits.

pacman -S mingw-w64-ucrt-x86_64-gcc make git libusb pkg-config

Several community hubs and third-party repositories host pre-compiled Windows .exe formats of the tools:

What or device model are you working with?