Luckfox Forums

Hi, my board is Luckfox Lyra Plus.
I executed the command sudo rkdeveloptool ef and since then I cannot revive my board anymore.
I tried everything, but nothing works. Everytime I plug my board to USB it's in maskrom mode. (Bus 003 Device 089: ID 2207:350f Fuzhou Rockchip Electronics Company).

According to your docs this commands should flash new firmware:
sudo rkdeveloptool db MiniLoaderAll.bin
sudo rkdeveloptool gpt parameter.txt
sudo rkdeveloptool wl 0x00002000 uboot.img
sudo rkdeveloptool wl 0x00004000 boot.img
sudo rkdeveloptool wl 0x00010000 rootfs.img
sudo rkdeveloptool rd

All this files I downloaded from your G-Drive.
Can you tell me what i'm doing wrong? Shouldn't be first loader at 0x40?

Hello, we haven't tested the rkdeveloptool tool, the method provided in our wiki is to use the rkflash.sh command to implement https://wiki.luckfox.com/Luckfox-Lyra/I ... 4-platform, you can copy the downloaded image to <SDK>/rockdev/ and run sudo ./rkflash.sh update in the root directory of the SDK to burn the image

I don't understand how but it helped. Thanks a lot