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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>I think you will have to write a program to access and decode u-boot
environment setup format in linux.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>If you come across some open source app for this, plz. share with me.
It should be a standard method<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>but typically a small optimization if you want your main code to be independent
of the boot loader<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>your are using or if you have common code base which works across
multiple processors/multiple loaders.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>--<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Atul<o:p></o:p></span></font></p>
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face="Times New Roman"><span style='font-size:12.0pt'>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> linuxppc-dev-bounces+atul.sabharwal=tek.com@ozlabs.org
[mailto:linuxppc-dev-bounces+atul.sabharwal=tek.com@ozlabs.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Bizhan Gholikhamseh (bgholikh)<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, February 13, 2006
4:54 PM<br>
<b><span style='font-weight:bold'>To:</span></b> linuxppc-dev@ozlabs.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> How to access uboot
environment variables from Linux?</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>All,</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>How could I access the uboot environment variables from
Linux? For example I would like to access the "serverip"</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>and change that to a different ip address during run time.</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Many thanks in advance,</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Bizhan</span></font><o:p></o:p></p>
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