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<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Hello, <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>I work on the M5271EVB board for the moment and I try
to run U-boot.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>The system is lost during the jump in ram.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>It seems that the problem is in the cpu/mcf52x2/start.s
file at this lines :<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'> </span></font><font
size=2 color="#3f7f5f" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#3F7F5F'>/*<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color="#3f7f5f" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#3F7F5F'> *
fix got table in RAM<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color="#3f7f5f" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#3F7F5F'> */<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'> move.l </span></font><b><font
size=2 color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%a0</span></font></b><font
size=2 color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:black'>, </span></font><b><font size=2
color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%a1<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'> add.l </span></font><font
size=2 color="#3f7d5f" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#3F7D5F'>#(__got_start - CFG_MONITOR_BASE),%a1<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'> move.l </span></font><b><font
size=2 color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%a1</span></font></b><font
size=2 color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:black'>,</span></font><b><font size=2
color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%a5</span></font></b><font
size=2 color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:black'> </span></font><font
size=2 color="#3f7f5f" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#3F7F5F'>/* * fix got pointer register a5 */<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:Monospace'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'> move.l </span></font><b><font
size=2 color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%a0</span></font></b><font
size=2 color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:black'>, </span></font><b><font size=2
color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%a2<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'> add.l </span></font><font
size=2 color="#3f7d5f" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#3F7D5F'>#(__got_end - CFG_MONITOR_BASE),%a2<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><b><font size=2
color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>7:<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'> move.l (</span></font><b><font
size=2 color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%a1</span></font></b><font
size=2 color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:black'>),</span></font><b><font size=2
color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%d1<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'> sub.l </span></font><font
size=2 color="#3f7d5f" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#3F7D5F'>#_start,%d1<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'> add.l </span></font><b><font
size=2 color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%a0</span></font></b><font
size=2 color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:black'>,</span></font><b><font size=2
color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%d1<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'> move.l </span></font><b><font
size=2 color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%d1</span></font></b><font
size=2 color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:black'>,(</span></font><b><font size=2
color="#7f0055" face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:#7F0055;font-weight:bold'>%a1</span></font></b><font
size=2 color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;
font-family:Monospace;color:black'>)+<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'> </span></font><font
size=2 color=black face=Monospace><span style='font-size:10.0pt;font-family:
Monospace;color:black'>cmp.l </span></font><b><font size=2
color="#7f0055" face=Monospace><span style='font-size:10.0pt;font-family:Monospace;
color:#7F0055;font-weight:bold'>%a2</span></font></b><font size=2 color=black
face=Monospace><span style='font-size:10.0pt;font-family:Monospace;color:black'>,
</span></font><b><font size=2 color="#7f0055" face=Monospace><span
style='font-size:10.0pt;font-family:Monospace;color:#7F0055;font-weight:bold'>%a1<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span style='font-size:10.0pt;font-family:Monospace;
color:black'> bne 7b<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'>If I put these lines on comment the system run in ram until
the initialisation of the flash and I have this message:<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'>*** Unexpected exception ***<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'>Vector Number: 11 Format: 04 Fault Status: 0<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'>PC: 00000008 SR:
00002704 SP: 00f92e88<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'>D0: 000000ff D1:
00000008 D2: 00000000 D3: ffe00000<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=ES style='font-size:10.0pt;font-family:
Monospace;color:black'>D4: 00ff9f24 D5:
00ffae00 D6: e7eea7b7 D7: 00fa2f90<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=ES style='font-size:10.0pt;font-family:
Monospace;color:black'>A0: 00f92fa2 A1:
00000102 A2: ffe0a250 A3: ffe1c3e0<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'>A4: 00000000 A5:
00ff9100 A6: 00000000<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'>*** Please Reset Board! ***<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'>I note that before this “Unexpected exception”
the global variables are on Flash (!) so the system can’t run normally.<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'>Can you help me ?<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'>Thanks<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=2
color=black face=Monospace><span lang=EN-GB style='font-size:10.0pt;font-family:
Monospace;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:ideograph-numeric'><font size=3
face="Times New Roman"><span lang=EN-GB style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
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