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		<id>https://wiki.radxa.com/mw/index.php?action=history&amp;feed=atom&amp;title=Rock3%2FUbuntu%2Fdevice-tree-overlays</id>
		<title>Rock3/Ubuntu/device-tree-overlays - Revision history</title>
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		<updated>2026-06-14T22:29:29Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.radxa.com/mw/index.php?title=Rock3/Ubuntu/device-tree-overlays&amp;diff=7915&amp;oldid=prev</id>
		<title>Stephen: Replaced content with &quot;{{rock3_header}}  {{Languages|rock3/Ubuntu/device-tree-overlays}}       ROCK 3 &gt;  Ubuntu &gt; rock3/Ubuntu/device-tree-overlays | Device Tree O...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.radxa.com/mw/index.php?title=Rock3/Ubuntu/device-tree-overlays&amp;diff=7915&amp;oldid=prev"/>
				<updated>2022-05-04T15:26:24Z</updated>
		
		<summary type="html">&lt;p&gt;Replaced content with &amp;quot;{{rock3_header}}  {{Languages|rock3/Ubuntu/device-tree-overlays}}      &lt;a href=&quot;/Rock3&quot; title=&quot;Rock3&quot;&gt; ROCK 3&lt;/a&gt; &amp;gt; &lt;a href=&quot;/Rock3/Ubuntu&quot; title=&quot;Rock3/Ubuntu&quot;&gt; Ubuntu&lt;/a&gt; &amp;gt; rock3/Ubuntu/device-tree-overlays | Device Tree O...&amp;quot;&lt;/p&gt;
&lt;a href=&quot;https://wiki.radxa.com/mw/index.php?title=Rock3/Ubuntu/device-tree-overlays&amp;amp;diff=7915&amp;amp;oldid=7882&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Stephen</name></author>	</entry>

	<entry>
		<id>https://wiki.radxa.com/mw/index.php?title=Rock3/Ubuntu/device-tree-overlays&amp;diff=7882&amp;oldid=prev</id>
		<title>Stephen at 13:55, 24 April 2022</title>
		<link rel="alternate" type="text/html" href="https://wiki.radxa.com/mw/index.php?title=Rock3/Ubuntu/device-tree-overlays&amp;diff=7882&amp;oldid=prev"/>
				<updated>2022-04-24T13:55:28Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;a href=&quot;https://wiki.radxa.com/mw/index.php?title=Rock3/Ubuntu/device-tree-overlays&amp;amp;diff=7882&amp;amp;oldid=7881&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Stephen</name></author>	</entry>

	<entry>
		<id>https://wiki.radxa.com/mw/index.php?title=Rock3/Ubuntu/device-tree-overlays&amp;diff=7881&amp;oldid=prev</id>
		<title>Stephen: Created page with &quot;{{rock3_header}}  {{Languages|rock3/Ubuntu/device-tree-overlays}}       ROCK 3 &gt;  Ubuntu &gt; rock3/Ubuntu/device-tree-overlays | Device Tree Overl...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.radxa.com/mw/index.php?title=Rock3/Ubuntu/device-tree-overlays&amp;diff=7881&amp;oldid=prev"/>
				<updated>2022-04-24T13:44:23Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{rock3_header}}  {{Languages|rock3/Ubuntu/device-tree-overlays}}      &lt;a href=&quot;/Rock3&quot; title=&quot;Rock3&quot;&gt; ROCK 3&lt;/a&gt; &amp;gt; &lt;a href=&quot;/Rock3/Ubuntu&quot; title=&quot;Rock3/Ubuntu&quot;&gt; Ubuntu&lt;/a&gt; &amp;gt; rock3/Ubuntu/device-tree-overlays | Device Tree Overl...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{rock3_header}}&lt;br /&gt;
&lt;br /&gt;
{{Languages|rock3/Ubuntu/device-tree-overlays}}&lt;br /&gt;
&lt;br /&gt;
    [[rock3 | ROCK 3]] &amp;gt; [[rock3/Ubuntu | Ubuntu]] &amp;gt; [[rock3/Ubuntu/device-tree-overlays | Device Tree Overlays]]&lt;br /&gt;
&lt;br /&gt;
== Device Tree Overlays ==&lt;br /&gt;
&lt;br /&gt;
=== Introduction ===&lt;br /&gt;
&lt;br /&gt;
This page discribes device tree overlays on ROCK 3. Device tree overlays is controlled by file /boot/uEnv.txt.&lt;br /&gt;
You can do the setting for ROCK 3 in your /boot/uEnv.txt, which should cause your ROCK 3 to do your wanted things after a reboot.&lt;br /&gt;
&lt;br /&gt;
In &amp;lt;code&amp;gt;/boot/dtbs/`uname -r`/rockchip/overlay/ &amp;lt;/code&amp;gt; you will find many *.dtbo files. The loader will merge the selected *.dtbo files by reading the file /boot/uEnv.txt.&lt;/div&gt;</summary>
		<author><name>Stephen</name></author>	</entry>

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