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products:sbc:edge2:troubleshooting:usb-burn-online
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Table of Contents
Edge2 Online burn
- Connect device to PC by USB cable
- Activate USB Burn mode - by pressing quickly KEY_FUN x 3 times
- Try the next commands from your PC
Devices
- Edge2
- Edge-2L
Get images list
Just copy one command line to Linux terminal… (copy-paste mode)
curl dl.khadas.com/online/rockchip-burn | sh -s - --list
- get edge-2l images list
curl dl.khadas.com/online/rockchip-burn | sh -s - edge-2l --list
- get edge-2l images list
export BOARD=edge-2l curl dl.khadas.com/online/rockchip-burn | sh -s - --list
Restore OOWOW firmware
- write latest oowow into spi flash
curl dl.khadas.com/online/rockchip-burn | sh -s - oowow --refresh --write --spi
or last cached image
- write latest cached oowow into spi flash
curl dl.khadas.com/online/rockchip-burn | sh -s - oowow --write --spi
or minimal variant
- write latest cached oowow into spi flash
curl dl.khadas.com/online/rockchip-burn | sh -s - oowow
Write Android to emmc
- write android to emmc
curl dl.khadas.com/online/rockchip-burn | sh -s - android --write
Fast OOWOW from emmc
- write latest oowow to emmc
curl dl.khadas.com/online/rockchip-burn | sh -s - oowow --write
Write Ubuntu to emmc
- write ubuntu to emmc
curl dl.khadas.com/online/rockchip-burn | sh -s - ubuntu --write
Write custom remote images examples
- write remote image from link
rockchip-burn http://dl.khadas.com/products/oowow/system/versions/edge2/edge2-oowow-230308.000-sd.img.gz
- write remote image from by short name to spi flash
rockchip-burn edge2-oowow-230308.000-spi.img.gz --spi
Write Local images examples
- write local image to emmc
rockchip-burn ./edge2-oowow-230308.000-sd.img.gz
- write local image to spi
rockchip-burn ./edge2-oowow-230308.000-spi.img.gz --spi
Limitations
- Linux systems only
- x86 arch only
- Tested on Ubuntu but must works for any other linux system
- Ubuntu 22.04 - OKAY
Sources
Last modified: 2026/02/10 07:29 by hyphop