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<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'>Spare 4s for
rebooting<o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'>I add some
comments in s2885/auto.c.<o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'>In <span
class=SpellE>auto.c</span> call soft2_reset directly instead of <span
class=SpellE>jmp</span> to __<span class=SpellE>cpu_reset</span><o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'>#if 0<o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span><span class=SpellE><span class=GramE>asm</span></span> volatile ("<span
class=SpellE>jmp</span> __<span class=SpellE>cpu_reset</span>");<o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'>#else <o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span>/* <span class=SpellE>cpu</span> reset also reset the <span
class=SpellE><span class=GramE>memtroller</span></span><span class=GramE> ????</span><o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span><span class=GramE>need</span> <span class=SpellE>soft_reset</span> to
reset all except keep HT link freq and width */<o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span>/* <span class=GramE>So</span> we don't need to <o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span>1. <span class=SpellE><span class=GramE>jmp</span></span> to __<span
class=SpellE>cpu_reset</span><o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span>2. <span class=SpellE><span class=GramE>jmp</span></span> to __main to
copy ROM to ram (It costs some time) <o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span>3. <span class=GramE>call</span> <span class=SpellE>hardwaremain</span>(),
it will according to <span class=SpellE>boot_complete</span> to issue <span
class=SpellE>hard_reset</span> in <st1:City w:st="on"><st1:place w:st="on"><span
class=SpellE>southbridge</span></st1:place></st1:City>. <o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span>(Actually it is soft2_<span class=GramE>reset(</span>); --- without call
<span class=SpellE>hard_reset</span>, the memory is corrupted.<o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span><span style='mso-spacerun:yes'> </span>We will call
soft2_reset directly to spare time in 1 and 2 and 3.2<o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span>*/<o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span><span class=SpellE>distinguish_cpu_<span class=GramE>resets</span></span><span
class=GramE>(</span>);<o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'><span
style='mso-spacerun:yes'>
</span>soft2_<span class=GramE>reset(</span>);<o:p></o:p></span></span></font></p>
<p class=MsoPlainText><font size=1 face=宋体><span lang=EN-US
style='font-size:9.0pt'><span style='mso-bidi-font-size:10.5pt'>#<span
class=SpellE>endif</span><o:p></o:p></span></span></font></p>
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