~~tag>Edge-2L online burn linux ~~

====== Edge-2L online burn ======

<WRAP info >
  - Connect the Edge-2L to your PC using a USB-C cable.  
  - Activate USB Burn mode by quickly pressing the **KEY_FUN** button three times.
  - Run the following commands from your PC's Linux terminal.
</WRAP>

Copy and paste one of the command lines below into your Linux terminal.

===== Restore OOWOW firmware =====

```sh Write the latest OOWOW image to SPI flash
curl dl.khadas.com/online/rockchip-burn | sh -s - oowow --refresh --write --spi
```
Or write the last cached OOWOW image to SPI flash

```sh write latest cached oowow into spi flash
curl dl.khadas.com/online/rockchip-burn | sh -s - oowow --write --spi
```
===== Write Android to emmc =====

```sh write android to emmc
curl dl.khadas.com/online/rockchip-burn | sh -s - android --write
```

===== Fast OOWOW from emmc =====

```sh write latest oowow to emmc
curl dl.khadas.com/online/rockchip-burn | sh -s - oowow --write
```
===== Write Ubuntu to emmc =====

```sh write ubuntu to emmc
curl dl.khadas.com/online/rockchip-burn | sh -s - ubuntu --write
```

===== Write custom remote images examples =====

```sh write remote image from link 
rockchip-burn http://dl.khadas.com/products/oowow/system/versions/edge-2l/edge-2l-oowow-230308.000-sd.img.gz
```

```sh write remote image from by short name to spi flash 
rockchip-burn edge-2l-oowow-230308.000-spi.img.gz --spi
```

===== Write local images examples=====

```sh write local image to emmc
rockchip-burn ./edge-2l-oowow-230308.000-sd.img.gz
```

```sh write local image to spi
rockchip-burn ./edge-2l-oowow-230308.000-spi.img.gz --spi
```


===== Limitations =====

  * Linux host systems only.
  * x86 architecture only (amd64).
  * Tested on Ubuntu; should work on other Linux distributions.
  * Confirmed working on Ubuntu 22.04.

===== Sources =====

   * https://github.com/hyphop/rockchip-burn
   * https://github.com/hyphop/rockchip-burn/blob/main/rockchip-burn#L11
   * http://dl.khadas.com/online/rockchip-burn
   * http://dl.khadas.com/online/rockchip-burn.readme.md