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<title>boot failure on lite5200b board</title>
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<p class=MsoNormal><span class=EstiloCorreo16><font size=2 color=navy
face=Arial><span lang=EN-GB style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:Arial;mso-ansi-language:EN-GB'>Hi Li,<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EstiloCorreo16><font size=2 color=navy
face=Arial><span lang=EN-GB style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:Arial;mso-ansi-language:EN-GB'>I’m working on a lite5200b too but with
a 2.4.25 kernel. Anyway, I found some problems to launch the 2.4.25 kernel from
the U-Boot version that comes with the board from Freescale. I fixed some bugs
in this U-Boot version and sent a patch for the U-Boot 1.1.4 version to the U-Boot
users mailing list. The patch is not yet accepted and added to the git
repository but I suggest that you apply this patch and try it again.</span></font></span><span
class=EstiloCorreo16><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial;color:navy;
mso-color-alt:windowtext;mso-ansi-language:EN-GB'><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EstiloCorreo16><font size=2 color=navy
face=Arial><span lang=EN-GB style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:Arial;mso-ansi-language:EN-GB'>Another suggestion is not to use a
low address to copy the kernel image (in your case 0x100000, try 0x500000 by
example). The kernel is decompressed at the 0 address and your kernel could be
overlapped.</span></font></span><span class=EstiloCorreo16><font size=2
color=navy face=Arial><span lang=EN-GB style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial;color:navy;mso-color-alt:windowtext;mso-ansi-language:
EN-GB'><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EstiloCorreo16><font size=2 color=navy
face=Arial><span lang=EN-GB style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:Arial;mso-ansi-language:EN-GB'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EstiloCorreo16><font size=2 color=navy
face=Arial><span lang=EN-GB style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:Arial;mso-ansi-language:EN-GB'>Good luck,<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EstiloCorreo16><font size=2 color=navy
face=Arial><span lang=EN-GB style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:Arial;mso-ansi-language:EN-GB'>Jose Maria Lopez.<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EstiloCorreo16><font size=2 color=navy
face=Arial><span lang=EN-GB style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
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<p class=MsoNormal><font size=2 color=black face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:black'>-----Mensaje original-----<br>
<b><span style='font-weight:bold'>De:</span></b>
linuxppc-embedded-bounces+tlopez=fagorautomation.es@ozlabs.org
[mailto:linuxppc-embedded-bounces+tlopez=fagorautomation.es@ozlabs.org]<b><span
style='font-weight:bold'>En nombre de </span></b>#LI JIANGGAN#<br>
<b><span style='font-weight:bold'>Enviado el:</span></b> miércoles, 22 de
febrero de 2006 5:05<br>
<b><span style='font-weight:bold'>Para:</span></b> linuxppc-embedded@ozlabs.org<br>
<b><span style='font-weight:bold'>Asunto:</span></b> boot failure on lite5200b
board</span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></font></p>
<p style='margin-bottom:12.0pt'><font size=2 color=black face="Times New Roman"><span
lang=EN-GB style='font-size:10.0pt;color:black;mso-ansi-language:EN-GB'>Hello
all,<br>
<br>
For my end-of-study project, I am working on an embedded system with reference
of freescale's lite5200b reference board. I was trying to boot Linux 2.6.15 on
the board (with the fec and bestcomm corrected). however the booting was stuck
at the following stage:<br>
U-Boot 1.1.3 (Feb 6 2006 - 09:56:46)<br>
<br>
## Booting image at 00100000 ...<br>
Image Name: Linux-2.6.16-rc1<br>
Image Type: PowerPC Linux Kernel Image (gzip
compressed)<br>
Data Size: 658050 Bytes = 642.6 kB<br>
Load Address: 00000000<br>
Entry Point: 00000000<br>
Verifying Checksum ... OK<br>
Uncompressing Kernel Image ... OK<br>
id mach(): done<br>
MMU:enter<br>
MMU:hw init<br>
MMU:mapin<br>
MMU:setio<br>
MMU:exit<br>
setup_arch: enter<br>
setup_arch: bootmem<br>
arch: exit<br>
<br>
I think it's probably the problem of kernel configuration prior to compilation.
Has anybody got 2.6 kernel working probably lite5200b?<br>
<br>
THE U-BOOT ENVIRONMENT SETTINGS:<br>
<br>
=> printenv<br>
baudrate=115200<br>
autoload=no<br>
ethact=FEC ETHERNET<br>
preboot=echo;echo Autostarting. Press any key to abort..;echo<br>
bootdelay=5<br>
hostname=icecube<br>
flshroot=root=/dev/mtdblock2 rw<br>
ethaddr=00:01:9F:00:27:2F<br>
rootfs=root=/dev/nfs rw nfsroot=10.190.3.103:/opt/eldk/rootfs<br>
filesize=f2<br>
fileaddr=100000<br>
netmask=255.255.240.0<br>
serverip=10.190.3.103<br>
bootcmd=tftp; bootm<br>
bootfile=MPC5200/uImage<br>
ipaddr=10.190.3.144<br>
ip=ip=10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::off<br>
nfsroot=root=/dev/nfs rw nfsroot=10.190.3.103:/opt/eldk/rootfs<br>
bootargs=root=/dev/nfs rw nfsroot=10.190.3.103:/opt/eldk/rootfs
ip=10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::off<br>
stdin=serial<br>
stdout=serial<br>
stderr=serial<br>
<br>
Environment size: 704/65532 bytes<br>
=> <br>
<br>
THE WHLOE BOOTING MESSAGE:<br>
<br>
U-Boot 1.1.3 (Feb 6 2006 - 09:56:46)<br>
<br>
CPU: MPC5200 v2.2 at 462 MHz<br>
Bus 132 MHz, IPB 132 MHz, PCI 33 MHz<br>
Board: Freescale MPC5200 (Lite5200B)<br>
I2C: 85 kHz, ready<br>
DRAM: 256 MB<br>
FLASH: 32 MB<br>
PCI: Bus Dev VenId DevId Class Int<br>
00 1a 1057
5809 0680 00<br>
In: serial<br>
Out: serial<br>
Err: serial<br>
Net: FEC ETHERNET<br>
IDE: Bus 0: OK<br>
Device 0: not available<br>
Device 1: not available<br>
<br>
Autostarting. Press any key to abort..<br>
<br>
Hit any key to stop autoboot: 0<br>
Using FEC ETHERNET device<br>
TFTP from server 10.190.3.103; our IP address is 10.190.3.144<br>
Filename 'MPC5200/uImage'.<br>
Load address: 0x100000<br>
Loading: #################################################################<br>
################################################################<br>
done<br>
Bytes transferred = 658114 (a0ac2 hex)<br>
## Booting image at 00100000 ...<br>
Image Name: Linux-2.6.16-rc1<br>
Image Type: PowerPC Linux Kernel Image (gzip
compressed)<br>
Data Size: 658050 Bytes = 642.6 kB<br>
Load Address: 00000000<br>
Entry Point: 00000000<br>
Verifying Checksum ... OK<br>
Uncompressing Kernel Image ... OK<br>
id mach(): done<br>
MMU:enter<br>
MMU:hw init<br>
MMU:mapin<br>
MMU:setio<br>
MMU:exit<br>
setup_arch: enter<br>
setup_arch: bootmem<br>
arch: exit<br>
<br>
Thanks.<br>
<br>
</span></font><font size=2 color=black><span style='font-size:10.0pt;
color:black'>Jianggan LI</span></font><font color=black><span style='color:
black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
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