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<TITLE>RE: [U-Boot-Users] PPC440GX reset command doesn't work</TITLE>
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<P><FONT SIZE=2>The RESET pin is pulled down during internal reset.</FONT>
<BR><FONT SIZE=2>I know only the 8xx and 82xx family but IMHO the 440</FONT>
<BR><FONT SIZE=2>is (should be) the same.</FONT>
<BR><FONT SIZE=2>The answer IS buried somewhere in the manuals.</FONT>
<BR><FONT SIZE=2> Ludwig</FONT>
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<P><FONT SIZE=2>...</FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> Howard, Marc wrote:</FONT>
<BR><FONT SIZE=2>> > Try putting a scope/logic analyzer on your SYSRESET* line </FONT>
<BR><FONT SIZE=2>> to see if it</FONT>
<BR><FONT SIZE=2>> > is getting pulled down when you try to reset from U-Boot.</FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> Good point. But shouldn't the core and chip level reset still </FONT>
<BR><FONT SIZE=2>> function,</FONT>
<BR><FONT SIZE=2>> independent of the external reset line? The answer might be buried</FONT>
<BR><FONT SIZE=2>> somewhere in the PPC440 tech manuals.</FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> I might also talk to our hardware guys about this.</FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>...</FONT>
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