Sunxi-tools Windows ❲OFFICIAL❳

This is brilliant for testing:

sunxi-fel.exe -p uboot u-boot-sunxi-with-spl.bin write 0x42000000 zImage write 0x43000000 sunxi.dtb bootcmd 0x42000000 0x43000000

Open PowerShell as Administrator:

wsl --install

Restart your PC if prompted.

For most Windows-based embedded developers working with Allwinner devices, WSL2 + usbipd-win offers the most complete sunxi-tools experience, with the exception of low-level memory-mapped I/O tools. If only FEL mode operations (flashing, executing code) are required, a native sunxi-fel.exe built with MinGW and libusK is sufficient. Full native porting of the entire suite is impractical due to fundamental OS differences in memory and hardware access.

  • Use a Linux virtual machine

  • Native Windows build (experimental / advanced)

  • This path is for experienced developers only.

  • Prebuilt binaries / ports

    • sunxi-fel.exe dump 0x20000000 0x10000000 nand_backup.bin

    (Dumps 256MB of NAND starting at address 0x20000000.)