Use jffs2-formatted initrd from RAM (not Flash)

[Nishanth Menon]

> Could you please give me some hints/links where I can find the solution 
> for this
> problem? I googled too much the last days...

Not an expert on this... my blind "googled" guess would be: mebbe try
mtdram?
here is a thread that might be of interest to you (mentions exactly how
this is done):
http://lists.infradead.org/pipermail/linux-mtd/2006-April/015285.html
and this one (for general info):
http://lists.infradead.org/pipermail/linux-mtd/2005-August/013390.html

Regards,
Nishanth Menon