~~tag> Edge oowow~~
====== OOWOW Edge ======

Latest workable, tested images start from **230227.000** version!
Please try to use latest oowow images.

===== Boot variants =====

[[:OOWOW:]] can be booted from ''SD'' or ''USB'' or ''SPI'' with limited functions and ''PXE''


<WRAP tip >
Bootup [[:OOWOW]] from ''SD'' card via [[#universal-bootup-oowow-from-sd-card]] **preferred** 
</WRAP>
 
===== SD card prepare =====

Latest OOWOW [[:Edge1]] image for SD card or USB flash:\\
 [[https://dl.khadas.com/products/oowow/system/edge-oowow-latest-sd.img.gz]]

```sh write OOWOW SD image for Edge1 
curl -L http://dl.khadas.com/products/oowow/system/edge-oowow-latest-sd.img.gz \
| gzip -dc | dd conv=fsync,notrunc of=/dev/sdX
```

OOWOW [[:Edge1]] images: \\
https://dl.khadas.com/products/oowow/system/versions/edge/

===== SD card bootup =====

Bootup process from SD card can be depends from eMMC content.
==== Default ====

Default eMMC content is android image which come from factory.

In this situation we recommend to use [[#universal-bootup-oowow-from-sd-card]] 
==== Universal bootup OOWOW from SD card =====

<WRAP important >
This way must works in any situation for [[:Edge1]] :
Quick press ''FUNCTION'' x 3 times for bootup OOWOW from SD card
</WRAP>

==== Automatically =====

Automatically [[:OOWOW]] bootup from ''SD'' card works for next situations:

  * Clean eMMC or without bootloaders
  * Fenix images 
  * any other mainline bootloaders on eMMC 
===== USB flash =====

WIP:

===== PXE network =====

WIP:

===== Problems =====

  * [[../how-to/edge-oowow-bootup-fail]]
  * WIP: