<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<p>Hi Jeremiah,<br>
</p>
<div class="moz-cite-prefix">On 2019-07-01 11:58 a.m., Jeremiah C.
Foster via Librem-5-dev wrote:<br>
</div>
<blockquote type="cite"
cite="mid:ebe3cf5cda39ada74a63c0d79f3e9dcc79564dd6.camel@puri.sm">
<pre class="moz-quote-pre" wrap="">Hi,
I'm having some trouble with my devkit. It powers on (two lights behind
the battery holder turn on) when plugged into my laptop via USB but
doesn't boot. The 'boot mode' switch is set to eMMC and I've tested it
on USB as well, there's no discernable difference.
</pre>
</blockquote>
Which image did you flash ?<br>
<blockquote type="cite"
cite="mid:ebe3cf5cda39ada74a63c0d79f3e9dcc79564dd6.camel@puri.sm">
<pre class="moz-quote-pre" wrap="">
The reboot light flashes when the reboot button is pressed but there is
no change in the devkit. No haptic, no screen.
</pre>
</blockquote>
<p>If you flashed a 5.2 image there will be no haptic.<br>
</p>
<p><br>
</p>
<blockquote type="cite"
cite="mid:ebe3cf5cda39ada74a63c0d79f3e9dcc79564dd6.camel@puri.sm">
<pre class="moz-quote-pre" wrap="">
Similar behavior with power from a battery except with the battery
there is only one light lit.
I've found recently that one of the cables in the has come loose. I
managed to reattach it using the image in the documentation, so I think
it is connected corretly.
</pre>
</blockquote>
That shouldn't stop it from booting but might affect the display.<br>
<blockquote type="cite"
cite="mid:ebe3cf5cda39ada74a63c0d79f3e9dcc79564dd6.camel@puri.sm">
<pre class="moz-quote-pre" wrap="">
I'm going to reflash to see if that has something to do with my issue,
but that feels like a shot in the dark. If that doesn't work I guess I
need to soder a UART debug header.
</pre>
</blockquote>
<p>From what you posted to the matrix channel it sounds like the
board is not getting past u-boot. I've seen this with a few images
when the u-boot env isn't correct. If you point me at the image
you used I might be able to diagnose it without you connecting the
debug header.<br>
</p>
<p>Soldering on the debug header will make debugging way easier.</p>
<p>Cheers<br>
</p>
<p>Angus<br>
</p>
<blockquote type="cite"
cite="mid:ebe3cf5cda39ada74a63c0d79f3e9dcc79564dd6.camel@puri.sm">
<pre class="moz-quote-pre" wrap="">
Regards,
Jeremiah
</pre>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
Librem-5-dev mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Librem-5-dev@lists.community.puri.sm">Librem-5-dev@lists.community.puri.sm</a>
<a class="moz-txt-link-freetext" href="https://lists.community.puri.sm/listinfo/librem-5-dev">https://lists.community.puri.sm/listinfo/librem-5-dev</a>
</pre>
</blockquote>
</body>
</html>