boot failure on lite5200b board
#LI JIANGGAN#
lijianggan at pmail.ntu.edu.sg
Thu Mar 2 04:16:17 EST 2006
how about the following U-boot settings:
..............................
Hit any key to stop autoboot: 0
=> printenv
baudrate=115200
autoload=no
ethact=FEC ETHERNET
ethaddr=00:01:9F:00:27:2F
preboot=echo; echo Autostarting. Press any key to abort..; echo
bootdelay=5
hostname=icecube
bootfile=MPC5200/uImage
nv=nfsroot root=/dev/nfs rw nfsroot=10.190.3.113:/opt/eldk/rootfs
netmask=255.255.240.0
ipaddr=10.190.3.144
serverip=10.190.3.103
bootcmd=run net_nfs
rootfs=root=/dev/nfs rw
netdev=eth0
rootpath=/opt/eldk-4-0/rootfs
nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=10.190.3.103:/opt/eldk-4-0/rootfs
ramargs=setenv bootargs root=/dev/ram rw
addip=setenv bootargs ip=10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube:eth0:off panic=1
net_nfs=tftp 200000 MPC5200/uImage;run nfsargs addip;bootm
stdin=serial
stdout=serial
stderr=serial
Environment size: 738/65532 bytes
=> .
................................
The output is still the same, it hangs after displaying arch:exit
I have also tried the above settings with console set, it gives the same output
I am really wondering whether the problem is with the kernel. Sylvain's kernel uImage is only around 600k while the one from freescale is 1.4M, anybody knows where the difference is?
.....................................
Autostarting. Press any key to abort..
Hit any key to stop autoboot: 0
Using FEC ETHERNET device
TFTP from server 10.190.3.103; our IP address is 10.190.3.144
Filename 'MPC5200/uImage'.
Load address: 0x200000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
###################################
done
Bytes transferred = 1510143 (170aff hex)
## Booting image at 00200000 ...
Image Name: Linux-2.6.11.7
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 1510079 Bytes = 1.4 MB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
id mach(): done
MMU:enter
MMU:hw init
MMU:mapin
MMU:setio
MMU:exit
setup_arch: enter
setup_arch: bootmem
ocp: exit
arch: exit
.....................
Regards,
Jianggan LI
________________________________
From: John Rigby [mailto:jcrigby at gmail.com]
Sent: Sat 2/25/2006 1:17
To: #LI JIANGGAN#
Cc: tnt at 246tnt.com; linuxppc-embedded at ozlabs.org
Subject: Re: boot failure on lite5200b board
I don't think your syntax for appending to an env variable is correct:
try:
set bootargs $(bootargs) ...appended stuff...
instead of:
set bootargs env bootargs ...appended stuff....
Also to see what bootargs is actually set to after all the nested
commands, add a printenv just before the bootm
On 2/23/06, #LI JIANGGAN# <lijianggan at pmail.ntu.edu.sg> wrote:
>
>
> I have actually tried both kernel with both console configurations. It gave
> the same output, thus I presume that the problem lies somewhere else. I
> attached the log to this email.
>
> the board is Lite5200B Version 1.0. Which .config file do you want?
>
> Sylvain, we have ordered a debugging set but we are still waiting for
> delivery, the leaking time is said to be one month, tant pis. And the log I
> attached here are booting from a higher address (0x500000).
>
> My current u-boot args:
> Autostarting. Press any key to abort..
>
> Hit any key to stop autoboot: 0
> => printenv
> baudrate=115200
> autoload=no
> ethact=FEC ETHERNET
> flshroot=root=/dev/mtdblock2 rw
> ethaddr=00:01:9F:00:27:2F
> preboot=echo; echo Autostarting. Press any key to abort..; echo
> bootdelay=5
> hostname=icecube
> bootfile=MPC5200/uImage
> nv=nfsroot root=/dev/nfs rw nfsroot=10.190.3.113:/opt/eldk/rootfs
> ip=ip=10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::off
> nfsroot=root=/dev/nfs rw nfsroot=10.190.3.103:/opt/eldk-4-0/rootfs
> bootcmd=run net_nfs
> filesize=546
> fileaddr=500000
> netmask=255.255.240.0
> ipaddr=10.190.3.144
> serverip=10.190.3.103
> setconsole=setenv bootargs console=ttyPSC0, 115200n8 console=tty1
> rootfs=root=/dev/nfs rw nfsroot=10.190.3.103:/opt/eldk-4-0/rootfs
> bootargs=env bootargs root=/dev/nfs rw
> nfsroot=10.190.3.103:/opt/eldk-4-0/rootfs
> ip=10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::off
> flash_nfs=run setconsole nfsargs addip;bootm
> net_nfs=tftp 500000 MPC5200/uImage;run setconsole nfsargs addip;bootm
> nfsargs=setenv bootargs env bootargs root=/dev/nfs rw
> nfsroot=10.190.3.103:/opt/eldk-4-0/rootfs
> ip=10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::offroot=/dev/nfs
> rw
> addip=setenv bootargs env bootargs root=/dev/nfs rw
> nfsroot=10.190.3.103:/opt/eldk-4-0/rootfs
> ip=10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::off
> ramargs=setenv bootargs root=/dev/ram rw
> console=console=ttyS0,115200n8 console=tty1
> stdin=serial
> stdout=serial
> stderr=serial
>
> Environment size: 1472/65532 bytes
> =>
>
>
>
>
> USING Sylvain's KERNEL:
>
> U-Boot 1.1.3 (Feb 6 2006 - 09:56:46)
>
> CPU: MPC5200 v2.2 at 462 MHz
> Bus 132 MHz, IPB 132 MHz, PCI 33 MHz
> Board: Freescale MPC5200 (Lite5200B)
> I2C: 85 kHz, ready
> DRAM: 256 MB
> FLASH: 32 MB
> PCI: Bus Dev VenId DevId Class Int
> 00 1a 1057 5809 0680 00
> In: serial
> Out: serial
> Err: serial
> Net: FEC ETHERNET
> IDE: Bus 0: OK
> Device 0: not available
> Device 1: not available
>
> Autostarting. Press any key to abort..
>
> Hit any key to stop autoboot: 0
> Using FEC ETHERNET device
> TFTP from server 10.190.3.103; our IP address is 10.190.3.144
> Filename 'MPC5200/uImage'.
> Load address: 0x500000
> Loading: #################################################################
> ################################################################
> done
> Bytes transferred = 658114 (a0ac2 hex)
> ## Booting image at 00500000 ...
> Image Name: Linux-2.6.16-rc1
> Image Type: PowerPC Linux Kernel Image (gzip compressed)
> Data Size: 658050 Bytes = 642.6 kB
> Load Address: 00000000
> Entry Point: 00000000
> Verifying Checksum ... OK
> Uncompressing Kernel Image ... OK
> id mach(): done
> MMU:enter
> MMU:hw init
> MMU:mapin
> MMU:setio
> MMU:exit
> setup_arch: enter
> setup_arch: bootmem
> arch: exit
>
>
>
> USING KERNEL FROM Freescale:
>
> U-Boot 1.1.3 (Feb 6 2006 - 09:56:46)
>
> CPU: MPC5200 v2.2 at 462 MHz
> Bus 132 MHz, IPB 132 MHz, PCI 33 MHz
> Board: Freescale MPC5200 (Lite5200B)
> I2C: 85 kHz, ready
> DRAM: 256 MB
> FLASH: 32 MB
> PCI: Bus Dev VenId DevId Class Int
> 00 1a 1057 5809 0680 00
> In: serial
> Out: serial
> Err: serial
> Net: FEC ETHERNET
> IDE: Bus 0: OK
> Device 0: not available
> Device 1: not available
>
> Autostarting. Press any key to abort..
>
> Hit any key to stop autoboot: 0
> Using FEC ETHERNET device
> TFTP from server 10.190.3.103; our IP address is 10.190.3.144
> Filename 'MPC5200/uImage'.
> Load address: 0x500000
> Loading: #################################################################
> #################################################################
> #################################################################
> #################################################################
> ###################################
> done
> Bytes transferred = 1510143 (170aff hex)
> ## Booting image at 00500000 ...
> Image Name: Linux-2.6.11.7
> Image Type: PowerPC Linux Kernel Image (gzip compressed)
> Data Size: 1510079 Bytes = 1.4 MB
> Load Address: 00000000
> Entry Point: 00000000
> Verifying Checksum ... OK
> Uncompressing Kernel Image ... OK
> id mach(): done
> MMU:enter
> MMU:hw init
> MMU:mapin
> MMU:setio
> MMU:exit
> setup_arch: enter
> setup_arch: bootmem
> ocp: exit
> arch: exit
>
>
>
>
> -----Original Message-----
> From: John Rigby [mailto:jcrigby at gmail.com]
> Sent: Fri 2/24/2006 0:18
> To: #LI JIANGGAN#
> Subject: Re: boot failure on lite5200b board
>
> If you are using Sylvain's kernel you need to set console=ttyPSC0. If you
> are
> using a kernel from Freescale then you need to set console=ttyS0.
>
> Also what rev of the board do you have?
>
>
>
> On 2/23/06, #LI JIANGGAN# <lijianggan at pmail.ntu.edu.sg> wrote:
> >
> >
> > Thank you José María and Andrey for your advices, however the problem
> > remains. I've tried setting the console (though I remember that our
> previous
> > lite5200 board was working fine on kernel 2.4 without setting the
> console);
> > meantime, I've set the booting image to 0x500000; I have also tried using
> > the kernel image come together with the BSP, it's always the same error.
> >
> > Sylvain, I've actually using your kernel source, the compiled image is
> > around 700k (compared to the 1.4M image from the BSP), but it doesn't
> solve
> > the problem. So I presume that the problem is lying somewhere else.
> >
> > A SNAPSHOT OF THE BOOTING MESSAGES:
> >
> >
> > U-Boot 1.1.3 (Feb 6 2006 - 09:56:46)
> >
> > CPU: MPC5200 v2.2 at 462 MHz
> > Bus 132 MHz, IPB 132 MHz, PCI 33 MHz
> > Board: Freescale MPC5200 (Lite5200B)
> > I2C: 85 kHz, ready
> > DRAM: 256 MB
> > FLASH: 32 MB
> > PCI: Bus Dev VenId DevId Class Int
> > 00 1a 1057 5809 0680 00
> > In: serial
> > Out: serial
> > Err: serial
> > Net: FEC ETHERNET
> > IDE: Bus 0: OK
> > Device 0: not available
> > Device 1: not available
> >
> > Autostarting. Press any key to abort..
> >
> > Hit any key to stop autoboot: 0
> > Using FEC ETHERNET device
> > TFTP from server 10.190.3.103; our IP address is 10.190.3.144
> > Filename 'MPC5200/uImage'.
> > Load address: 0x100000
> > Loading:
> > #################################################################
> >
> > ################################################################
> > done
> > Bytes transferred = 658114 (a0ac2 hex)
> > ## Booting image at 00100000 ...
> > Image Name: Linux-2.6.16-rc1
> > Image Type: PowerPC Linux Kernel Image (gzip compressed)
> > Data Size: 658050 Bytes = 642.6 kB
> > Load Address: 00000000
> > Entry Point: 00000000
> > Verifying Checksum ... OK
> > Uncompressing Kernel Image ... OK
> > id mach(): done
> > MMU:enter
> > MMU:hw init
> > MMU:mapin
> > MMU:setio
> > MMU:exit
> > setup_arch: enter
> > setup_arch: bootmem
> > arch: exit
> >
> >
> > I am wondering whether it's a kernel problem or more likely to be a
> problem
> > lying with the U-boot. It seems to hang when executing setup_arch()
> > function, or maybe there is sth else behind the wall?
> >
> > Regards,
> > Jianggan LI
> >
> >
> >
> >
> > -----Original Message-----
> > From: Sylvain Munaut [mailto:tnt at 246tNt.com]
> > Sent: Thu 2/23/2006 15:38
> > To: #LI JIANGGAN#
> > Cc: linuxppc-embedded at ozlabs.org
> > Subject: Re: boot failure on lite5200b board
> >
> > #LI JIANGGAN# wrote:
> > > Hello all,
> > >
> > > 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:
> >
> > In addition to what has already been said (use a higher address for the
> > image and don't forget console=ttyPSC0 in kernel command line), make
> > sure you use the kernel from my git tree, it contains a few patches from
> > John Rigby to add support for the lite5200b.
> >
> > Please report if it works, I've not been able to test those myself since
> > i'm still on lite5200.
> >
> >
> > Sylvain
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > Linuxppc-embedded mailing list
> > Linuxppc-embedded at ozlabs.org
> > https://ozlabs.org/mailman/listinfo/linuxppc-embedded
> >
> >
>
>
>
>
>
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