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[ts-7000] Re: Problems porting new kernel 2.4 in ts7400

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Subject: [ts-7000] Re: Problems porting new kernel 2.4 in ts7400
From: "tmoraes10" <>
Date: Wed, 21 Jan 2009 15:53:32 -0000
I tried put the junper and execute save, and i Have the 1.1s boot, but
when I execute exit command after that, I have the same error message.
Like I said before, when I execute exit with jumper, I have my system
back, but when i remove jumper i have the error message.

I was thinking in use kernel 2.4 becase I have a lots of drivers for
this kernel. I need to use web cam and sound maybe with speakers for
my application.

Could you help me?



--- In  "Jordi Soucheiron" <>
wrote:
>
> I'm using the kernel 2.6.21 from ts (I'm almost sure I deleted the
support
> from V4L when I configured the kernel, so the default config should
work for
> you). The most difficult part was creating the ramdisk with the
propietary
> sd kernel module from TS (it would be a loooooooot easyer if it was
possible
> to compile it inside the kernel).
> If you want to recover your system try to boot with the jumper and exec
> save. Remove the jumper and restart the system.
> I hope this works for you
>
>
> 2009/1/20 tmoraes10 <>
>
> >   I'm a new developer in TS-7400 and i have troubles...
> >
> > I was recompiling a new kernel 2.4 with V4L Support, but I didn't find
> > anythig about setting the memory addres of my vmlinux.bin, so I
> > coppeied a new vmlinux.bin to SD Card, and mounted in my old kernel
> > 2.4. I don't know why, but I mounted my vmlinux.bin in /dev/mtdblock,
> > and when i rebooted i had kernel panic.
> >
> > I booted with ts-9441 with boot jumper like the manual tells, and I
> > did the procedure like manual to recover the system.
> >
> > $ln -sf /linuxrc-mtdroot /linuxrc; save
> > $save
> > $exit
> >
> > And I have my old linux in my board.
> > But When i remove jumper of ts9441, i have the fastboot 1.1s, and when
> > i write 'exit' command, I have this erros message:
> >
> > >> Booting Linux (using onboard flash)...
> > pivot_root: pivot_root: No such file or directory
> > /linuxrc: 47: ./bin/mount: not found
> > /linuxrc: 48: ./bin/mount: nKernel panic: Attempted to kill init!
> > ot found
> > /l inuxrc: 49: cannot open ./dev/ttyAM0: No such file
> >
> > So anybody could help me, to recover my system, or better, anybody
> > could help me to port my new kernel with V4L in my board?
> >
> > Thanks
> > Regards
> > TMoraes
> >
> > 
> >
>
>
>
> --
> Jordi Soucheiron
> Software Engineer
>
> DEXMA
> Parc Tecnològic la Salle
> Sant Joan de la Salle, 42
> 08022 Barcelona
> t/f: [+34] 93 280 19 18
> www.dexmatech.com
> 
>



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