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<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>I have a problem. Please help me!<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>I am using ppc440SPe yucca board as PCIe rootpoint. And I installed
a adapter which is LSI-Logic RAID Controller with PCIe interface. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>Now it</span></font><font face=Arial><span lang=EN-US
style='font-family:Arial'>¡¯</span></font><font face=±¼¸²><span lang=EN-US
style='font-family:±¼¸²'>s getting reset and machine check exception coming all
the time continuously and board is not booting up. It shows the following
error.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>What am I to do? EMR, ESR have to be cleared. right? <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'> =====================================================================================================================================================
<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>U-Boot 1.2.0 (Feb 22 2007 - <st1:time o:ls="trans" Hour="16"
Minute="23" w:st="on">16:23:38</st1:time>)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>CPU: AMCC PowerPC 440SPe Rev. B at 533.328 MHz
(PLB=133, OPB=66, EBC=66 MHz)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'> RAID 6 support<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'> I2C boot EEPROM enabled<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'> Bootstrap Option D - Boot
ROM Location I2C (Addr 0x50)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'> Internal PCI arbiter
enabled<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'> 32 kB I-Cache 32 kB
D-Cache<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>Board: Yucca - AMCC 440SPe Evaluation Board<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>I2C: ready<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>DRAM: 1024 MB<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>FLASH: 5 MB<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>*** Warning - bad CRC, using default environment<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>PCI: Bus Dev VenId DevId Class Int<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>PCI Autoconfig: Memory region: [80000000-8fffffff]<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>PCI Autoconfig: I/O region: [0-ffff]<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>pci_set_region<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>pci_register_hose<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>PCIE:2 successfully set as rootpoint<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>ppc440spe_setup_pcie_rootpoint<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=±¼¸²><span lang=EN-US
style='font-size:10.0pt;font-family:±¼¸²;color:blue'>PCI Autoconfig: Memory
region: [b2000000-b2ffffff]<o:p></o:p></span></font></p>
<p class=MsoNormal><b><font size=2 face=±¼¸²><span lang=EN-US style='font-size:
10.0pt;font-family:±¼¸²;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal><font size=2 color=red face=Wingdings><span lang=EN-US
style='font-size:10.0pt;font-family:Wingdings;color:red'>è</span></font><font
color=red face=±¼¸²><span lang=EN-US style='font-family:±¼¸²;color:red'> This point
is before pci_hose_read_config_byte() calll in pci_hose_scan_bus()function<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=±¼¸²><span lang=EN-US
style='font-size:10.0pt;font-family:±¼¸²;color:blue'>Bus Fault @ 0x00000000,
fixup 0x00000000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>Machine check in kernel mode.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>Caused by (from msr): regs 3ff31d28 Unknown values in msr<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>NIP: 00000000 XER: 20000000 LR: 3FFD48B4 REGS: 3ff31d28 TRAP:
0200 DAR: 49642043MSR: 00000000 EE: 0 PR: 0 FP: 0 ME: 0 IR/DR: 00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>GPR00: 000000FF 3FF31E18 7FFFFFFF 3FFF004C 00010800 0000000E
00000001 3FF31E30<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>GPR08: 3FFBCC04 C0002000 03F93E10 07F27C20 44FFFF82 00000000
3FFE6600 40002000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>GPR16: 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00010000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>GPR24: 00000000 00000002 00000000 00000001 3FF31E68 3FF31F50
3FFE6DD8 00010800<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>Call backtrace:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=±¼¸²><span lang=EN-US style='font-size:10.0pt;
font-family:±¼¸²'>machine check<o:p></o:p></span></font></p>
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