Where to look for CRAMFS

[Josu Onandia]

Hi Sauro,

You don't tell us what method and bootloader you use.

In case you use uBoot, you should read

http://www.denx.de/wiki/view/DULG/UBootCmdGroupExec#Section_5.9.4.2.

and

http://www.denx.de/wiki/view/DULG/FlashFilesystemsCRAMFS

Actually, I'd suggest reading the whole DULG even if you don't use uBoot. It's a very interesting reading.

Good luck

Josu


-----Mensaje original-----
De: linuxppc-embedded-bounces+jonandia=aotek.es at ozlabs.org
[mailto:linuxppc-embedded-bounces+jonandia=aotek.es at ozlabs.org]En nombre
de Sauro Salomoni
Enviado el: miércoles, 03 de mayo de 2006 23:15
Para: linuxppc-embedded at ozlabs.org
Asunto: Where to look for CRAMFS


Greetings.

I have an embedded board using i.MX21.

What I want to know is: how do I tell the kernel where my CRAMFS root
file system is?
I mean, I put it in a specific memory address, but how does the kernel
know where it is?!

What happens here is that the kernel looks in some address and don't
find the Magic Number CRAMFS stores in its own start address. I have a
"bad magic number" msg because my root fs is somewhere else.
Can anyone help me, plz?

Thanks in advance.


Sauro
Engineer
Z Tec
www.ztec.com.br
+55 61 3322-2544
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