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products:sbc:edge-2l:troubleshooting:usb-burn-online

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products:sbc:edge-2l:troubleshooting:usb-burn-online [2025/11/26 03:44]
gray created
products:sbc:edge-2l:troubleshooting:usb-burn-online [2026/05/11 02:06] (current)
nick ↷ Page moved from local:users:gray:products:sbc:edge-2l:troubleshooting:usb-burn-online to products:sbc:edge-2l:troubleshooting:usb-burn-online
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 ~~tag>Edge-2L online burn linux ~~ ~~tag>Edge-2L online burn linux ~~
  
-====== Edge-2L Online burn ======+====== Edge-2L online burn ======
  
 <WRAP info > <WRAP info >
-  - Connect Edge-L2 to PC by USB cable   +  - Connect the Edge-2L to your PC using a USB-C cable  
-  - Activate USB Burn mode by pressing quickly  KEY_FUN x 3 times +  - Activate USB Burn mode by quickly pressing the **KEY_FUN** button three times. 
-  - Try the next commands from your PC+  - Run the following commands from your PC's Linux terminal.
 </WRAP> </WRAP>
  
- +Copy and paste one of the command lines below into your Linux terminal.
-Just copy one command line to Linux terminal... (copy-paste mode) +
  
 ===== Restore OOWOW firmware ===== ===== Restore OOWOW firmware =====
  
-```sh write latest oowow into spi flash+```sh Write the latest OOWOW image to SPI flash
 curl dl.khadas.com/online/rockchip-burn | sh -s - oowow --refresh --write --spi curl dl.khadas.com/online/rockchip-burn | sh -s - oowow --refresh --write --spi
 ``` ```
- +Or write the last cached OOWOW image to SPI flash
-or last cached image+
  
 ```sh write latest cached oowow into spi flash ```sh write latest cached oowow into spi flash
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 ``` ```
  
-===== Write Local images examples=====+===== Write local images examples=====
  
 ```sh write local image to emmc ```sh write local image to emmc
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 ===== Limitations ===== ===== Limitations =====
  
-  * Linux systems only +  * Linux host systems only. 
-  * x86 arch only +  * x86 architecture only (amd64). 
-  * Tested on Ubuntu but must works for any other linux system +  * Tested on Ubuntu; should work on other Linux distributions. 
-  * Ubuntu 22.04 - OKAY +  * Confirmed working on Ubuntu 22.04.
  
 ===== Sources ===== ===== Sources =====
Last modified: 2025/11/26 03:44 by gray