Is the only way to boot a kernel stored on a SD-card to boot using
your third option, sdboot, and not the first option?
//Börje
2009/2/27 Petr Ledvina <>:
> You have several options:
> - use flashboot and linuxrc-sdroot (TS7400 namual, p. 12)
> This way flashboot kernel and initrd is loaded. Then root from sdcard
> is booted.
> - use flashboot and bootload - I didn't try this
> - use sdboot
> (http://www.embeddedarm.com/software/arm-linux-fastboot-ts7300.php)
> Kernel, initrd and root are stored on sdcard. ts7400 boars is
> essentialy stateless, just change sdcard. I use this approach now ...
>
>
>
> On Fri, Feb 27, 2009 at 07:57, ts7300 <> wrote:
>> thanx for guide me.now in /dev/sdcard0/disc/part3 its showing.but now
>> its booting from nand flash instead of nand flash how can I boot from
>> sdcard.what changes i supposed to do.
>> --- In "ledvinap" <> wrote:
>>>
>>> --- In "ts7300" <ts7300@> wrote:
>>> >
>>> > please suggests me something on this.
>>> > even it not shownig /dev/sdcard0 when sdcard is plugged on board.
>>> > --- In "ts7300" <ts7300@> wrote:
>>> > >
>>> > > hi,
>>> > > I am using ts7400 board and by default it boot from nand
>> flash.in
>>> > > order to use sdcard when insmod command is issue #insmod
>>> > /initrd/sdcard.o
>>> > > then it shows on shell
>>> > > insmod:/lib/modules/2.4.26-ts11:no such file or directory
>>> > > insmod:/lib/modules:no such file or directory
>>> > > insmod :initrd:no module by that name found.
>>> > >
>>> > > can somebody suggest something on this..
>>> > >
>>> >
>>> i think there is /sdcard.o when you boot fastboot. Default init script
>>> should end into shell.
>>> insmod -f /sdcard.o may do the trick.
>>> Also look at linuxrc-* scripts. Boot sequence for nand flash and
>>> sdcard is implemented here ...
>>>
>>> Petr
>>>
>>
>>
>
>
>
> --
> Ing. Petr Ledvina
> ekoTIP ID s.r.o.
> identifikační technologie
> Morseova 1126/5 30100 Plzeň
> tel:608101056
> www: ekotip.cz
>
>
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