====== Edge2 Upgrade Linux U-Boot ======

===== Introduction =====

This documentation will introduce how to upgrade U-Boot manually.

===== Upgrade =====

Copy the U-Boot debian package to your board and install it directly.

<WRAP tip >
The U-Boot debian package is ''linux-u-boot-edge2-vendor_xxxx-2017.09_arm64.deb'',\\ ''xxxx'' is the version number, e.g. ''1.1.1''.
</WRAP>


```shell
$ sudo dpkg -i linux-u-boot-edge2-vendor_xxxx-2017.09_arm64.deb
$ sync
$ sudo reboot
```

===== See Also =====

  * [[products:sbc:edge2:development:linux:build-linux-uboot|Build Linux U-Boot]]