Thanks,<div><br></div><div>I want to know, if i am using the default environment (the that I am using from compilation)</div><div>barebox&gt; no valid environment found on /dev/env0. Using default environment</div><div><br>

</div><div>Or I am using the one that there is in /dev/env0</div><div><br></div><div>It is in the case someone break something in the NAND flash env, I want to save again the default one.</div><div><br><span style="font-family:&#39;Times New Roman&#39;;font-size:medium">--</span><br style="font-family:&#39;Times New Roman&#39;;font-size:medium">

<div style="font-family:&#39;Times New Roman&#39;;font-size:medium"><a href="http://www.sevensols.com/" target="_blank"><img src="http://www.sevensols.com/logos/logo-118x90.png"></a> <a href="http://www.sevensecurity.es" style="margin-left:10px" target="_blank"><img src="http://www.sevensols.com/logos/logo-7Sec-216x90.png"></a></div>

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</div><br>
<br><br><div class="gmail_quote">On Fri, May 25, 2012 at 12:51 PM, Eric Bénard <span dir="ltr">&lt;<a href="mailto:eric@eukrea.com" target="_blank">eric@eukrea.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

Hi Benoit,<br>
<br>
Le Fri, 25 May 2012 12:08:09 +0200,<br>
Benoit RAT &lt;<a href="mailto:benoit@sevensols.com">benoit@sevensols.com</a>&gt; a écrit :<br>
<div class="im"><br>
&gt; I was wondering if there was a good way to check if I have a correct kernel<br>
&gt; and/or filesystem in my partition before loading them.<br>
&gt; If it is not the case then I will check out for valid images in tftpboot or<br>
&gt; prompt the barebox shell.<br>
&gt;<br>
</div>first try the boot command, if the kernel is not correct (ie : bad<br>
checksum), the boot command returns and you can then launch a tftpboot<br>
or give a prompt.<br>
<br>
Check for example :<br>
<a href="http://git.pengutronix.de/?p=barebox.git;a=blob;f=arch/arm/boards/at91sam9m10g45ek/env/bin/menu_boot;h=d0b1396de984e3b00902cfb32598dcf123afc6bf;hb=refs/heads/next" target="_blank">http://git.pengutronix.de/?p=barebox.git;a=blob;f=arch/arm/boards/at91sam9m10g45ek/env/bin/menu_boot;h=d0b1396de984e3b00902cfb32598dcf123afc6bf;hb=refs/heads/next</a><br>


<div class="im"><br>
&gt; And another question is how can i know that I am using the barebox<br>
&gt; environment from nand flash instead of the one from a scripts?<br>
&gt;<br>
</div>what do you mean here ?<br>
<span class="HOEnZb"><font color="#888888"><br>
Eric<br>
</font></span></blockquote></div><br></div>