Flashing Tools

Install driver

Helper script

fel-uboot.sh/bat: Run U-Boot in RAM by FEL mode.
fel-linux.sh/bat: Run the whole firmware in RAM by FEL mode.
dfu-nand-all.sh/bat: Flash SPI-NAND by DFU mode.
dfu-nor-all.sh/bat: Flash SPI-NOR by DFU mode.
dfu-nand-all.sh/bat: Flash MMC Device by DFU mode.

Dangerous script

flash-mmc-flasher.sh: Create a TF card for flashing SPI NOR/NAND to /dev/sdb
flash-mmc-all.sh: Flash sysimage-sdcard.img to /dev/sdb

How to use

Install drivers first
Launch one of dfu script you need, the script will wait for the device.
Put the device in U-Boot mode.(Press RESET key or use fel-uboot.sh/bat for a device without bootloader)
Wait for the dfu script finish.

Known Issues

Flashing NAND target may report error message, mostly can ignore.
Flashing MMC target need partition first, empty mmc device may fail.