boot failure on lite5200b board

boot failure on lite5200b board

[#LI JIANGGAN#]

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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:
U-Boot 1.1.3 (Feb  6 2006 - 09:56:46)

## 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 think it's probably the problem of kernel configuration prior to compilation. Has anybody got 2.6 kernel working probably lite5200b?

THE U-BOOT ENVIRONMENT SETTINGS:

=> printenv
baudrate=115200
autoload=no
ethact=FEC ETHERNET
preboot=echo;echo Autostarting. Press any key to abort..;echo
bootdelay=5
hostname=icecube
flshroot=root=/dev/mtdblock2 rw
ethaddr=00:01:9F:00:27:2F
rootfs=root=/dev/nfs rw nfsroot=10.190.3.103:/opt/eldk/rootfs
filesize=f2
fileaddr=100000
netmask=255.255.240.0
serverip=10.190.3.103
bootcmd=tftp; bootm
bootfile=MPC5200/uImage
ipaddr=10.190.3.144
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/rootfs
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
stdin=serial
stdout=serial
stderr=serial

Environment size: 704/65532 bytes
=>               

THE WHLOE BOOTING MESSAGE:

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

Thanks.

Jianggan LI


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RE: boot failure on lite5200b board

[TXEMA LOPEZ]

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Hi Li,
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.
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.
 
Good luck,
Jose Maria Lopez.
 
-----Mensaje original-----
De: linuxppc-embedded-bounces+tlopez=fagorautomation.es@ozlabs.org [mailto:linuxppc-embedded-bounces+tlopez=fagorautomation.es@ozlabs.org]En nombre de #LI JIANGGAN#
Enviado el: miércoles, 22 de febrero de 2006 5:05
Para: linuxppc-embedded@ozlabs.org
Asunto: boot failure on lite5200b board
 
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:
U-Boot 1.1.3 (Feb  6 2006 - 09:56:46)

## 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 think it's probably the problem of kernel configuration prior to compilation. Has anybody got 2.6 kernel working probably lite5200b?

THE U-BOOT ENVIRONMENT SETTINGS:

=> printenv
baudrate=115200
autoload=no
ethact=FEC ETHERNET
preboot=echo;echo Autostarting. Press any key to abort..;echo
bootdelay=5
hostname=icecube
flshroot=root=/dev/mtdblock2 rw
ethaddr=00:01:9F:00:27:2F
rootfs=root=/dev/nfs rw nfsroot=10.190.3.103:/opt/eldk/rootfs
filesize=f2
fileaddr=100000
netmask=255.255.240.0
serverip=10.190.3.103
bootcmd=tftp; bootm
bootfile=MPC5200/uImage
ipaddr=10.190.3.144
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/rootfs
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
stdin=serial
stdout=serial
stderr=serial

Environment size: 704/65532 bytes
=>              

THE WHLOE BOOTING MESSAGE:

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

Thanks.

Jianggan LI

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Re: boot failure on lite5200b board

[Andrey Volkov]

Hello, Jianggan.

On Wednesday, February 22, 2006, #LI JIANGGAN# wrote:

>   =20
>   =20
> Hello all,
> =20
>  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:
>  U-Boot 1.1.3 (Feb=A0 6 2006 - 09:56:46)
> =20
>  ## Booting image at 00100000 ...
>  =A0=A0 Image Name:=A0=A0 Linux-2.6.16-rc1
>  =A0=A0 Image Type:=A0=A0 PowerPC Linux Kernel Image (gzip compressed)
>  =A0=A0 Data Size:=A0=A0=A0 658050 Bytes =3D 642.6 kB
>  =A0=A0 Load Address: 00000000
>  =A0=A0 Entry Point:=A0 00000000
>  =A0=A0 Verifying Checksum ... OK
>  =A0=A0 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
> =20
>  I think it's probably the problem of kernel configuration prior to
> compilation. Has anybody got 2.6 kernel working probably lite5200b?
> =20
>  THE U-BOOT ENVIRONMENT SETTINGS:
> =20
>  =3D> printenv
>  baudrate=3D115200
>  autoload=3Dno
>  ethact=3DFEC ETHERNET
>  preboot=3Decho;echo Autostarting. Press any key to abort..;echo
>  bootdelay=3D5
>  hostname=3Dicecube
>  flshroot=3Droot=3D/dev/mtdblock2 rw
>  ethaddr=3D00:01:9F:00:27:2F
>  rootfs=3Droot=3D/dev/nfs rw nfsroot=3D10.190.3.103:/opt/eldk/rootfs
>  filesize=3Df2
>  fileaddr=3D100000
>  netmask=3D255.255.240.0
>  serverip=3D10.190.3.103
>  bootcmd=3Dtftp; bootm
>  bootfile=3DMPC5200/uImage
>  ipaddr=3D10.190.3.144
>=20
> ip=3Dip=3D10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::o=
ff
>  nfsroot=3Droot=3D/dev/nfs rw nfsroot=3D10.190.3.103:/opt/eldk/rootfs
>  bootargs=3Droot=3D/dev/nfs rw nfsroot=3D10.190.3.103:/opt/eldk/rootfs
> ip=3D10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::off
>  stdin=3Dserial
>  stdout=3Dserial
>  stderr=3Dserial
> =20
>  Environment size: 704/65532 bytes
>  =3D>=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0
> =20
>  THE WHLOE BOOTING MESSAGE:
> =20
>  U-Boot 1.1.3 (Feb=A0 6 2006 - 09:56:46)
> =20
>  CPU:=A0=A0 MPC5200 v2.2 at 462 MHz
>  =A0=A0=A0=A0=A0=A0 Bus 132 MHz, IPB 132 MHz, PCI 33 MHz
>  Board: Freescale MPC5200 (Lite5200B)
>  I2C:=A0=A0 85 kHz, ready
>  DRAM:=A0 256 MB
>  FLASH: 32 MB
>  PCI:=A0=A0 Bus Dev VenId DevId Class Int
>  =A0=A0=A0=A0=A0=A0=A0 00=A0 1a=A0 1057=A0 5809=A0 0680=A0 00
>  In:=A0=A0=A0 serial
>  Out:=A0=A0 serial
>  Err:=A0=A0 serial
>  Net:=A0=A0 FEC ETHERNET
>  IDE:=A0=A0 Bus 0: OK
>  =A0 Device 0: not available
>  =A0 Device 1: not available
> =20
>  Autostarting. Press any key to abort..
> =20
>  Hit any key to stop autoboot:=A0 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:
> #################################################################
>  =A0=A0=A0=A0=A0=A0=A0=A0
> ################################################################
>  done
>  Bytes transferred =3D 658114 (a0ac2 hex)
>  ## Booting image at 00100000 ...
>  =A0=A0 Image Name:=A0=A0 Linux-2.6.16-rc1
>  =A0=A0 Image Type:=A0=A0 PowerPC Linux Kernel Image (gzip compressed)
>  =A0=A0 Data Size:=A0=A0=A0 658050 Bytes =3D 642.6 kB
>  =A0=A0 Load Address: 00000000
>  =A0=A0 Entry Point:=A0 00000000
>  =A0=A0 Verifying Checksum ... OK
>  =A0=A0 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
> =20
>  Thanks.
> =20
>  Jianggan LI
> =20
>  =20
>  =20
>   =20
First, please DON'T use html in mails, which is addressed to mail
lists.
Now about your problem: you're doesn't setup ttyPSC0 as console device
for the kernel (as I understand, above is snapshot of terminal
output, am I right?).
Add string like this: console=3DttyPSC0,115200n8 console=3Dtty1 to the kern=
el parameters
(as simple hack you could add above string to rootfs enviroment
variable).

As example, here is part of our board config (not lite5200B):

baudrate=3D115200
preboot=3Decho;echo Type "run flash_nfs" to mount root filesystem over NFS;=
echo
netdev=3Deth0
addip=3Dsetenv bootargs $(bootargs)
ip=3D$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname):$(netdev):of=
f panic=3D5
ethact=3DFEC ETHERNET
serverip=3D10.0.19.228
gatewayip=3D10.0.19.238
netmask=3D255.255.255.0
rootpath=3D/tftpboot/10.0.19.6
ipaddr=3D10.0.19.6
ntpserverip=3D10.0.19.238
ramargs=3Dsetenv bootargs root=3D/dev/ram rw
net_nfs=3Dtftp 200000 $(bootfile);run setconsole nfsargs addip;bootm
setconsole=3Dsetenv bootargs $(console)
nfsargs=3Dsetenv bootargs $(bootargs) root=3D/dev/nfs rw nfsroot=3D$(server=
ip):$(rootpath)
kernel_addr=3DFE040000
flash_root=3Dtftp 200000 $(bootfile);run setconsole jffs2rootfs addip;bootm
flash_self=3Drun setconsole jffs2rootfs addip;bootm $(kernel_addr)
jffs2rootfs=3Dsetenv bootargs $(bootargs) rootfstype=3Djffs2 root=3D31:2 rw
bootfile=3D/tftpboot/uImage.vec5200
hostname=3Dvec5200-3
bootdelay=3D1
console=3Dconsole=3DttyPSC0,115200n8 console=3Dtty1
flash_nfs=3Drun setconsole nfsargs addip;bootm $(kernel_addr)
tnote_cfg=3Dsetenv serverip 10.0.19.4;setenv gatewayip 10.0.19.4
net_nfs_tnote=3Drun tnote_cfg;run net_nfs
bootcmd=3Drun net_nfs
stdin=3Dserial
stdout=3Dserial
stderr=3Dserial


--=20
Regards,
Andrey Volkov

Re: boot failure on lite5200b board

[Sylvain Munaut]

#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

RE: boot failure on lite5200b board

[tnt]

> 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,

In 2.4 you didn't need to set the console. On 2.6 we don't use the
standard ttyS0 naming for the PSC because it causes conflict when another
serial card was inserted (in a pcmcia slot for ex.).


> 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.

> Load address: 0x100000
In the log you sent, you still use a low load address ...

> 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.

Do you have a hardware debugger to see where it's stopping ?
I'm at work right now, but I'll have a look when I get home.


    Sylvain

RE: boot failure on lite5200b board

[#LI JIANGGAN#]

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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@246tNt.com]
Sent: Thu 2/23/2006 15:38
To: #LI JIANGGAN#
Cc: linuxppc-embedded@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




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Re: boot failure on lite5200b board

[Marty @ GMail]

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RE: boot failure on lite5200b board

[#LI JIANGGAN#]

[-- Attachment #1: Type: text/plain, Size: 8800 bytes --]

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@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@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@246tNt.com]
>  Sent: Thu 2/23/2006 15:38
>  To: #LI JIANGGAN#
>  Cc: linuxppc-embedded@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@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
>
>



[-- Attachment #2: Type: text/html, Size: 12521 bytes --]

Re: boot failure on lite5200b board

[Dale Farnsworth]

>From article <84A109BF918D934CB46ACF33BCE187C002D54D7B@mail02.student.main.ntu.edu.sg>:
> 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.=20
> 
> 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:
> 
> setconsole=setenv bootargs console=ttyPSC0, 115200n8 console=tty1

This is incorrect.  There can be no space before the baud rate,
and I don't think you want console=tty1.

-Dale

Re: boot failure on lite5200b board

[John Rigby]

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@pmail.ntu.edu.sg> wrote:
>
>
> I have actually tried both kernel with both console configurations. It ga=
ve
> 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
>  =3D> printenv
>  baudrate=3D115200
>  autoload=3Dno
>  ethact=3DFEC ETHERNET
>  flshroot=3Droot=3D/dev/mtdblock2 rw
>  ethaddr=3D00:01:9F:00:27:2F
>  preboot=3Decho; echo Autostarting. Press any key to abort..; echo
>  bootdelay=3D5
>  hostname=3Dicecube
>  bootfile=3DMPC5200/uImage
>  nv=3Dnfsroot root=3D/dev/nfs rw nfsroot=3D10.190.3.113:/opt/eldk/rootfs
>  ip=3Dip=3D10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::=
off
>  nfsroot=3Droot=3D/dev/nfs rw nfsroot=3D10.190.3.103:/opt/eldk-4-0/rootfs
>  bootcmd=3Drun net_nfs
>  filesize=3D546
>  fileaddr=3D500000
>  netmask=3D255.255.240.0
>  ipaddr=3D10.190.3.144
>  serverip=3D10.190.3.103
>  setconsole=3Dsetenv bootargs console=3DttyPSC0, 115200n8 console=3Dtty1
>  rootfs=3Droot=3D/dev/nfs rw nfsroot=3D10.190.3.103:/opt/eldk-4-0/rootfs
>  bootargs=3Denv bootargs root=3D/dev/nfs rw
> nfsroot=3D10.190.3.103:/opt/eldk-4-0/rootfs
> ip=3D10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::off
>  flash_nfs=3Drun setconsole nfsargs addip;bootm
>  net_nfs=3Dtftp 500000 MPC5200/uImage;run setconsole nfsargs addip;bootm
>  nfsargs=3Dsetenv bootargs env bootargs root=3D/dev/nfs rw
> nfsroot=3D10.190.3.103:/opt/eldk-4-0/rootfs
> ip=3D10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::offroo=
t=3D/dev/nfs
> rw
>  addip=3Dsetenv bootargs env bootargs root=3D/dev/nfs rw
> nfsroot=3D10.190.3.103:/opt/eldk-4-0/rootfs
> ip=3D10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube::off
>  ramargs=3Dsetenv bootargs root=3D/dev/ram rw
>  console=3Dconsole=3DttyS0,115200n8 console=3Dtty1
>  stdin=3Dserial
>  stdout=3Dserial
>  stderr=3Dserial
>
>  Environment size: 1472/65532 bytes
>  =3D>
>
>
>
>
>  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 =3D 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 =3D 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 =3D 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 =3D  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@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=3DttyPSC0.  If=
 you
> are
>  using a kernel from Freescale then you need to set console=3DttyS0.
>
>  Also what rev of the board do you have?
>
>
>
>  On 2/23/06, #LI JIANGGAN# <lijianggan@pmail.ntu.edu.sg> wrote:
>  >
>  >
>  > Thank you Jos=E9 Mar=EDa and Andrey for your advices, however the prob=
lem
>  > 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 us=
ing
>  > the kernel image come together with the BSP, it's always the same erro=
r.
>  >
>  >  Sylvain, I've actually using your kernel source, the compiled image i=
s
>  > 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 =3D 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 =3D 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@246tNt.com]
>  >  Sent: Thu 2/23/2006 15:38
>  >  To: #LI JIANGGAN#
>  >  Cc: linuxppc-embedded@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 wit=
h
>  >  > 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 t=
he
>  >  image and don't forget console=3DttyPSC0 in kernel command line), mak=
e
>  >  sure you use the kernel from my git tree, it contains a few patches f=
rom
>  >  John Rigby to add support for the lite5200b.
>  >
>  >  Please report if it works, I've not been able to test those myself si=
nce
>  >  i'm still on lite5200.
>  >
>  >
>  >          Sylvain
>  >
>  >
>  >
>  >
>  >
>  >
>  > _______________________________________________
>  > Linuxppc-embedded mailing list
>  > Linuxppc-embedded@ozlabs.org
>  > https://ozlabs.org/mailman/listinfo/linuxppc-embedded
>  >
>  >
>
>
>
>
>

RE: boot failure on lite5200b board

[#LI JIANGGAN#]

[-- Attachment #1: Type: text/plain, Size: 12708 bytes --]

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@gmail.com]
Sent: Sat 2/25/2006 1:17
To: #LI JIANGGAN#
Cc: tnt@246tnt.com; linuxppc-embedded@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@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@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@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@246tNt.com]
>  >  Sent: Thu 2/23/2006 15:38
>  >  To: #LI JIANGGAN#
>  >  Cc: linuxppc-embedded@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@ozlabs.org
>  > https://ozlabs.org/mailman/listinfo/linuxppc-embedded
>  >
>  >
>
>
>
>
>



[-- Attachment #2: Type: text/html, Size: 19591 bytes --]

Re: boot failure on lite5200b board

[John Rigby]

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RE: boot failure on lite5200b board

[#LI JIANGGAN#]

[-- Attachment #1: Type: text/plain, Size: 22566 bytes --]

Thanks John, the Kernel now boots well. However it gives a kernel panic while mounting the root file sysem over NFS:

Looking up port of RPC 100003/2 on 10.190.3.103
RPC: sendmsg returned error 101
portmap: RPC call returned error 101
Root-NFS: Unable to get nfsd port number from server, using default

I couldn't figure out why error 101 /* Network is unreachable */ is given. Below is my current U-boot settings and a snapshot of the booting:


=> 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
netdev=eth0
rootpath=/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
ip=10.190.3.144:10.190.3.103:10.190.3.103:255.255.240.0:icecube:eth0:off
net_nfs=tftp 200000 MPC5200/uImage;run nfsargs;bootm
nfsroot=10.190.3.103:/opt/eldk-4-0/rootfs
rootfs=10.190.3.103:/opt/eldk-4-0/rootfs
nfsargs=setenv bootargs console=ttyS0,115200 nfsroot=10.190.3.103:/opt/eldk-4-0/nfs root=/dev/nfs rw
stdin=serial
stdout=serial
stderr=serial

Environment size: 882/65532 bytes
=> boot
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
Linux version 2.6.11.7 (root@bob) (gcc version 3.3.2) #1 Tue Sep 6 22:40:03 UTC 2005
Real-Time Preemption Support (c) Ingo Molnar
Built 1 zonelists
Kernel command line: console=ttyS0,115200 nfsroot=10.190.3.103:/opt/eldk-4-0/nfs root=/dev/nfs rw
PID hash table entries: 2048 (order: 11, 32768 bytes)
Console: colour dummy device 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 256268k available (2336k kernel code, 896k data, 140k init, 0k highmem)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
BUG: scheduling while atomic: swapper/0x00000001/0
caller is schedule+0x50/0xe8
Call trace:
 [c0006bd8] dump_stack+0x18/0x28
 [c0242818] __sched_text_start+0x69c/0x6a0
 [c024286c] schedule+0x50/0xe8
 [c0003f00] syscall_exit_work+0x108/0x10c
 [c030c578] proc_root_init+0x144/0x150
 [c0320000] 0xc0320000
 [c02fe624] start_kernel+0x180/0x1b8
 [000035fc] 0x35fc
spawn_desched_task(00000000)
desched cpu_callback 3/00000000
ksoftirqd started up.
softirq RT prio: 24.
desched cpu_callback 2/00000000
desched thread 0 started up.
NET: Registered protocol family 16

PCI: Probing PCI hardware
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
JFFS2 version 2.2. (C) 2001-2003 Red Hat, Inc.
ppdev: user-space parallel port driver
Serial: MPC52xx PSC driver
ttyS0 at MMIO 0xf0002000 (irq = 39) is a MPC52xx PSC
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
loop: loaded (max 8 devices)
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ipb=132MHz, set clock period to 7
GPIO config: 91051024
ATA invalid: 01000000
ATA hostcnf: 03000000
ATA pio1   : 100a0a00
ATA pio2   : 02040600
XLB Arb cnf: 0000a366
mpc52xx_ide: Setting up IDE interface ide0...
flash chip on the Lite5200/Lite5200B: Found 1 x16 devices at 0x0 in 8-bit bank
flash chip on the Lite5200/Lite5200B: Found 1 x16 devices at 0x1000000 in 8-bit bank
 Amd/Fujitsu Extended Query Table at 0x0040
flash chip on the Lite5200/Lite5200B: CFI does not contain boot bank location. Assuming top.
number of CFI chips: 2
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
Creating 7 MTD partitions on "flash chip on the Lite5200/Lite5200B":
0x00000000-0x01000000 : "Filesystem"
0x01000000-0x01040000 : "BootLOW"
0x01040000-0x01060000 : "EnvLOW"
0x01060000-0x01d00000 : "Spare"
0x01d00000-0x01f00000 : "Kernel"
0x01f00000-0x01f40000 : "BootHIGH"
0x01f40000-0x01f60000 : "EnvHIGH"
ocp-ohci 02: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
mice: PS/2 mouse device common for all mice
i2c /dev entries driver
i2c-algo-52xx.o: scanning bus Lite5200 I2C module #1 interface...
................................................................................................................................
i2c-lite5200.o: I2C module #1 installed
i2c-algo-52xx.o: scanning bus Lite5200 I2C module #2 interface...
................................................................................(0x50)..............................................(0x7f)
i2c-lite5200.o: I2C module #2 installed
Advanced Linux Sound Architecture Driver Version 1.0.8 (Thu Jan 13 09:39:32 2005 UTC).
ALSA device list:
  No soundcards found.
NET: Registered protocol family 2
IP: routing cache hash table of 256 buckets, 16Kbytes
TCP established hash table entries: 16384 (order: 8, 1048576 bytes)
TCP bind hash table entries: 16384 (order: 7, 917504 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
NET: Registered protocol family 1
NET: Registered protocol family 17
Looking up port of RPC 100003/2 on 10.190.3.103
RPC: sendmsg returned error 101
portmap: RPC call returned error 101
Root-NFS: Unable to get nfsd port number from server, using default
Looking up port of RPC 100005/1 on 10.190.3.103
RPC: sendmsg returned error 101
portmap: RPC call returned error 101
Root-NFS: Unable to get mountd port number from server, using default
RPC: sendmsg returned error 101
mount: RPC call returned error 101
Root-NFS: Server returned error -101 while mounting /opt/eldk-4-0/nfs
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "nfs" or unknown-block(2,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
 <0>Rebooting in 180 seconds..                   



regards,
Jianggan



-----Original Message-----
From: John Rigby [mailto:jcrigby@gmail.com]
Sent: Thu 3/2/2006 8:52
To: #LI JIANGGAN#
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: boot failure on lite5200b board
 
Here is a uboot setup that works with a freescale kernel:
bootdelay=5
baudrate=115200
preboot=echo;echo Type "run flash_nfs" to mount root filesystem over NFS;echo
autoload=no
ethact=FEC ETHERNET
ramargs=setenv bootargs root=/dev/ram rw
jffs2args=setenv bootargs root=/dev/mtdblock0 rw rootfstype=jffs2
addip=setenv bootargs $(bootargs)
ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname):$(netdev):off
panic=1
flash_nfs=run nfsargs addip;bootm $(kernel_addr)
flash_self=run ramargs addip;bootm $(kernel_addr) $(ramdisk_addr)
flash_jffs2=run jffs2args;bootm $(kernel_addr)
net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm
netdev=eth0
ethaddr=00:04:9f:22:33:44
bootfile=/tftpboot/uImage
kernel_addr=ffd00000
rootpath=/tftpboot/ltib
filesize=c9d700
fileaddr=1000000
gatewayip=172.27.255.254
netmask=255.255.0.0
ipaddr=172.27.152.99
serverip=172.27.152.5
bootcmd=run net_nfs
nfsargs=setenv bootargs console=ttyS0,115200 root=/dev/nfs rw
nfsroot=$(serverip):$(rootpath)
stdin=serial
stdout=serial
stderr=serial

Change ip info, bootfile, rootpath etc to fit you config.
If you want it to work with Sylvain's kernel then you need to change
ttyS0 to ttyPSC0.

Also add a printenv just before the bootm so you can verify that your
bootargs really are getting set correctly.

On 3/1/06, #LI JIANGGAN# <lijianggan@pmail.ntu.edu.sg> wrote:
>
>
> 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@gmail.com]
> Sent: Sat 2/25/2006 1:17
> To: #LI JIANGGAN#
> Cc: tnt@246tnt.com; linuxppc-embedded@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@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@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@pmail.ntu.edu.sg> wrote:
> >  >
> >  >
> >  > Thank you Jos? Mar?a 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@246tNt.com]
> >  >  Sent: Thu 2/23/2006 15:38
> >  >  To: #LI JIANGGAN#
> >  >  Cc: linuxppc-embedded@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@ozlabs.org
> >  > https://ozlabs.org/mailman/listinfo/linuxppc-embedded
> >  >
> >  >
> >
> >
> >
> >
> >
>
>
>



[-- Attachment #2: Type: text/html, Size: 32295 bytes --]

Re: boot failure on lite5200b board

[White]

It looks like, your mpc52xx fec is missing...

have you patched in the FEC Driver ?

>Am Fri, 3 Mar 2006 16:06:40 +0800 schrieb "#LI JIANGGAN#"
><lijianggan@pmail.ntu.edu.sg> :
>I couldn't figure out why error 101 /* Network is unreachable */ is
>given. Below is my current U-boot settings and a snapshot of the
>booting:

Re: boot failure on lite5200b board

[Sylvain Munaut]

Hi,


#LI JIANGGAN# wrote:
> Thanks John, the Kernel now boots well. However it gives a kernel panic
> while mounting the root file sysem over NFS:
> 
> Looking up port of RPC 100003/2 on 10.190.3.103
> RPC: sendmsg returned error 101
> portmap: RPC call returned error 101
> Root-NFS: Unable to get nfsd port number from server, using default
> 
> I couldn't figure out why error 101 /* Network is unreachable */ is
> given. Below is my current U-boot settings and a snapshot of the booting:

Didn't I told you to try the tree I on http://gitbits.246tnt.com ?

I don't know the tree you're using but it doesn't seem to be mine ...
(nor any of the previous version i published).

I you want to have the most "complete" stuff i publish, clone the
mainstream, pull from my ide branch and then pull from the bestcomm branch.

There is also the denx tree but I don't know it's status.


> Linux version 2.6.11.7 (root@bob) (gcc version 3.3.2) #1 Tue Sep 6
> 22:40:03 UTC 2005
^^^^^^^^^^^^^^^^^^^^^^^^^^
 my tree is based on something more recent

> Real-Time Preemption Support (c) Ingo Molnar
> Built 1 zonelists
> Kernel command line: console=ttyS0,115200
                       ^^^^^^^^^^^^^^^^^^^^
 You would see nothing with the tree of gitbits.246tNt.com with that
command line. You need ttyPSC0 ...


> nfsroot=10.190.3.103:/opt/eldk-4-0/nfs root=/dev/nfs rw
> PID hash table entries: 2048 (order: 11, 32768 bytes)
> Console: colour dummy device 80x25
> Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
> Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
> Memory: 256268k available (2336k kernel code, 896k data, 140k init, 0k
> highmem)
> Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
> BUG: scheduling while atomic: swapper/0x00000001/0
> caller is schedule+0x50/0xe8
> Call trace:
>  [c0006bd8] dump_stack+0x18/0x28
>  [c0242818] __sched_text_start+0x69c/0x6a0
>  [c024286c] schedule+0x50/0xe8
>  [c0003f00] syscall_exit_work+0x108/0x10c
>  [c030c578] proc_root_init+0x144/0x150
>  [c0320000] 0xc0320000
>  [c02fe624] start_kernel+0x180/0x1b8
>  [000035fc] 0x35fc
> spawn_desched_task(00000000)
> desched cpu_callback 3/00000000
> ksoftirqd started up.
> softirq RT prio: 24.
> desched cpu_callback 2/00000000
> desched thread 0 started up.
> NET: Registered protocol family 16
> 
> PCI: Probing PCI hardware
> SCSI subsystem initialized
> usbcore: registered new driver usbfs
> usbcore: registered new driver hub
> JFFS2 version 2.2. (C) 2001-2003 Red Hat, Inc.
> ppdev: user-space parallel port driver
> Serial: MPC52xx PSC driver
> ttyS0 at MMIO 0xf0002000 (irq = 39) is a MPC52xx PSC
> io scheduler noop registered
> io scheduler anticipatory registered
> io scheduler deadline registered
> io scheduler cfq registered
> RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
> loop: loaded (max 8 devices)
> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> ipb=132MHz, set clock period to 7
> GPIO config: 91051024
> ATA invalid: 01000000
> ATA hostcnf: 03000000
> ATA pio1   : 100a0a00
> ATA pio2   : 02040600
> XLB Arb cnf: 0000a366
> mpc52xx_ide: Setting up IDE interface ide0...
> flash chip on the Lite5200/Lite5200B: Found 1 x16 devices at 0x0 in
> 8-bit bank
> flash chip on the Lite5200/Lite5200B: Found 1 x16 devices at 0x1000000
> in 8-bit bank
>  Amd/Fujitsu Extended Query Table at 0x0040
> flash chip on the Lite5200/Lite5200B: CFI does not contain boot bank
> location. Assuming top.
> number of CFI chips: 2
> cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
> Creating 7 MTD partitions on "flash chip on the Lite5200/Lite5200B":
> 0x00000000-0x01000000 : "Filesystem"
> 0x01000000-0x01040000 : "BootLOW"
> 0x01040000-0x01060000 : "EnvLOW"
> 0x01060000-0x01d00000 : "Spare"
> 0x01d00000-0x01f00000 : "Kernel"
> 0x01f00000-0x01f40000 : "BootHIGH"
> 0x01f40000-0x01f60000 : "EnvHIGH"
> ocp-ohci 02: new USB bus registered, assigned bus number 1
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 2 ports detected
> Initializing USB Mass Storage driver...
> usbcore: registered new driver usb-storage
> USB Mass Storage support registered.
> usbcore: registered new driver usbhid
> drivers/usb/input/hid-core.c: v2.0:USB HID core driver
> mice: PS/2 mouse device common for all mice
> i2c /dev entries driver
> i2c-algo-52xx.o: scanning bus Lite5200 I2C module #1 interface...
> ................................................................................................................................
> i2c-lite5200.o: I2C module #1 installed
> i2c-algo-52xx.o: scanning bus Lite5200 I2C module #2 interface...
> ................................................................................(0x50)..............................................(0x7f)
> i2c-lite5200.o: I2C module #2 installed
> Advanced Linux Sound Architecture Driver Version 1.0.8 (Thu Jan 13
> 09:39:32 2005 UTC).
> ALSA device list:
>   No soundcards found.
> NET: Registered protocol family 2
> IP: routing cache hash table of 256 buckets, 16Kbytes
> TCP established hash table entries: 16384 (order: 8, 1048576 bytes)
> TCP bind hash table entries: 16384 (order: 7, 917504 bytes)
> TCP: Hash tables configured (established 16384 bind 16384)
> NET: Registered protocol family 1
> NET: Registered protocol family 17
> Looking up port of RPC 100003/2 on 10.190.3.103
> RPC: sendmsg returned error 101
> portmap: RPC call returned error 101
> Root-NFS: Unable to get nfsd port number from server, using default
> Looking up port of RPC 100005/1 on 10.190.3.103
> RPC: sendmsg returned error 101
> portmap: RPC call returned error 101
> Root-NFS: Unable to get mountd port number from server, using default
> RPC: sendmsg returned error 101
> mount: RPC call returned error 101
> Root-NFS: Server returned error -101 while mounting /opt/eldk-4-0/nfs
> VFS: Unable to mount root fs via NFS, trying floppy.
> VFS: Cannot open root device "nfs" or unknown-block(2,0)
> Please append a correct "root=" boot option
> Kernel panic - not syncing: VFS: Unable to mount root fs on
> unknown-block(2,0)
>  <0>Rebooting in 180 seconds..                  

boot failure on lite5200b board

[Klatt, Fred]

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Was there ever a fix for the Lite5200B boot up problem where uboot keeps
rebooting? 
 
Best Regards
 
Fred

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Re: boot failure on lite5200b board

[Wolfgang Denk]

In message <F6AE8F99CFBB884E9681D609D859BAD339FF0E@ala-mail02.corp.ad.wrs.com> you wrote:
> 
> Was there ever a fix for the Lite5200B boot up problem where uboot keeps
> rebooting? 

Installing a recent version of U-Boot?

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
A secure program has to be robust: it  must  be  able  to  deal  with
conditions  that "can't happen", whether user input, program error or
library/etc. This is basic damage  control.  Buffer  overflow  errors
have nothing to do with security, but everything with stupidity.
                 -- Wietse Venema in <5cnqm3$8r9@spike.porcupine.org>