<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:st1="urn:schemas-microsoft-com:office:smarttags" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=Content-Type content="text/html; charset=us-ascii">
<meta name=ProgId content=Word.Document>
<meta name=Generator content="Microsoft Word 10">
<meta name=Originator content="Microsoft Word 10">
<link rel=File-List href="cid:filelist.xml@01C615EF.067C8A30">
<o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags"
name="time"/>
<o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags"
name="date"/>
<!--[if gte mso 9]><xml>
<o:OfficeDocumentSettings>
<o:DoNotRelyOnCSS/>
</o:OfficeDocumentSettings>
</xml><![endif]--><!--[if gte mso 9]><xml>
<w:WordDocument>
<w:SpellingState>Clean</w:SpellingState>
<w:DocumentKind>DocumentEmail</w:DocumentKind>
<w:EnvelopeVis/>
<w:Compatibility>
<w:BreakWrappedTables/>
<w:SnapToGridInCell/>
<w:WrapTextWithPunct/>
<w:UseAsianBreakRules/>
<w:UseFELayout/>
</w:Compatibility>
<w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
</w:WordDocument>
</xml><![endif]--><!--[if !mso]>
<style>
st1\:*{behavior:url(#default#ieooui) }
</style>
<![endif]-->
<style>
<!--
/* Font Definitions */
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-alt:\5B8B\4F53;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
@font-face
{font-family:"\@SimSun";
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-parent:"";
margin:0cm;
margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:"Times New Roman";
mso-fareast-font-family:SimSun;}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;
text-underline:single;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;
text-underline:single;}
span.EmailStyle17
{mso-style-type:personal-compose;
mso-style-noshow:yes;
mso-ansi-font-size:10.0pt;
mso-bidi-font-size:10.0pt;
font-family:Arial;
mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;
color:windowtext;}
span.SpellE
{mso-style-name:"";
mso-spl-e:yes;}
@page Section1
{size:612.0pt 792.0pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;
mso-header-margin:35.4pt;
mso-footer-margin:35.4pt;
mso-paper-source:0;}
div.Section1
{page:Section1;}
-->
</style>
<!--[if gte mso 10]>
<style>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-parent:"";
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.0pt;
font-family:"Times New Roman";}
</style>
<![endif]-->
</head>
<body lang=EN-US link=blue vlink=purple style='tab-interval:36.0pt'>
<div class=Section1>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I am doing booting <span class=SpellE>linux</span> kernel 2.6.14.5
from kernel.org on a kind of </span></font><b><font color=black><span
style='color:black;font-weight:bold'>embedded <span class=SpellE>ppc</span>
board, where the chip mpc8272 has been settled.<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black;font-weight:bold'>But <span
style='mso-spacerun:yes'> </span>after u-boot(1.1.4) finished booting itself
and uncompressed the <span class=SpellE>uImage</span>(2.6.14.5 based). the
kernel can not boot<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black;font-weight:bold'>Successfully. It stop
somewhere. the script is below: <o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal><b><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>U-Boot 1.1.4 (</span></font><st1:date Month="1" Day="3"
Year="2006"><font size=2 face=Arial><span style='font-size:10.0pt;font-family:
Arial'>Jan<span style='mso-spacerun:yes'> </span>3 2006</span></font></st1:date><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> - </span></font><st1:time
Hour="15" Minute="0"><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>15:00:41</span></font></st1:time><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>MPC8272 Reset Status: Check Stop, External Soft, External
Hard<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>MPC8272 Clock Configuration<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>- Bus-to-Core <span
class=SpellE>Mult</span> 5x, VCO Div 2, 60x Bus Freq<span
style='mso-spacerun:yes'> </span>20-60 , Core Freq 100-300<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>- <span
class=SpellE>dfbrg</span> 1, <span class=SpellE>corecnf</span> 0x1b, <span
class=SpellE>busdf</span> 7, <span class=SpellE>cpmdf</span> 1, <span
class=SpellE>plldf</span> 0, <span class=SpellE>pllmf</span> 7<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>- <span
class=SpellE>vco_out</span><span style='mso-spacerun:yes'>
</span>528000000, <span class=SpellE>scc_clk</span><span
style='mso-spacerun:yes'> </span>132000000, <span class=SpellE>brg_clk</span><span
style='mso-spacerun:yes'> </span>33000000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>- <span
class=SpellE>cpu_clk</span><span style='mso-spacerun:yes'>
</span>330000000, <span class=SpellE>cpm_clk</span><span
style='mso-spacerun:yes'> </span>264000000, <span class=SpellE>bus_clk</span><span
style='mso-spacerun:yes'> </span>66000000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>- <span
class=SpellE>pci_clk</span><span style='mso-spacerun:yes'>
</span>22000000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>CPU:<span style='mso-spacerun:yes'>
</span>MPC8272 (HiP7 Rev 14, Mask 1.0 1K50M) at 330 MHz<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I2C:<span style='mso-spacerun:yes'> </span>ready<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>DRAM:<span style='mso-spacerun:yes'> </span>SDRAM
configuration:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'>
</span>Refresh rate = 47, CAS latency = 3, Using Page Based Interleave<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'>
</span>Total size: 32 MB<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>FLASH <span class=SpellE>Dectected</span>: FLASH MFP, new id
is 0x0089, Device ID is 0x8922<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>32 MB<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>In:<span style='mso-spacerun:yes'>
</span>serial<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Out:<span style='mso-spacerun:yes'>
</span>serial<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Err:<span style='mso-spacerun:yes'>
</span>serial<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Ethos version: ac21 (DEVID:ac2, DEVVER:1, MFGVER: 1)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>CFG_CMXFCR_VALUE=0x00370000, CFG_CMXFCR_MASK=0x007F0000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Net:<span style='mso-spacerun:yes'> </span>FCC2
ETHERNET<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hit any key to stop <span class=SpellE>autoboot</span>:<span
style='mso-spacerun:yes'> </span>0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Using FCC2 ETHERNET device<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>## Booting image at 00200000 ...<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>Image
Name:<span style='mso-spacerun:yes'> </span>Linux-2.6.14.5<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>Image
Type:<span style='mso-spacerun:yes'> </span>PowerPC Linux Kernel
Image (<span class=SpellE>gzip</span> compressed)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>Data
Size:<span style='mso-spacerun:yes'> </span>750080 Bytes =
732.5 <span class=SpellE>kB</span><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>Load
Address: 00000000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>Entry
Point:<span style='mso-spacerun:yes'> </span>00000000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>Verifying
Checksum ... OK<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'>
</span>Uncompressing Kernel Image ... OK <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Then I have tried to use BDI2000 to debug the kernel, It
seems that the kernel can passed on <span class=SpellE>console_init</span>
function. But still no message came out even <span class=SpellE>printk</span>(KERN_NOTICE);<span
style='mso-tab-count:1'> </span>and <span class=SpellE>printk</span>(<span
class=SpellE>linux_banner</span>); <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
</div>
</body>
</html>