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<P><FONT SIZE=2>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>
Jianggan LI<BR>
<BR>
</FONT>
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