[maemo-users] [maemo-users] Formating RSMMC in JFFS2

[From: Frantisek Dufka]

What are you trying to achieve? jffs works directly with flash memory by 
programming/erasing the flash, you can't do this with mmc card. MMC card 
is an ordinary block device and it should do wear leveling itself in 
some lower layer. You surely could mount such jffs image somehow but 
there is no point in doing that except when you already have jffs image 
and need data from it. And for this you need another module which could 
emulate the flash (=MTD device) over block device.

Frantisek


Diego Fdez. Durán wrote:
> I'm trying to make a jffs2 image and then dump it with dd to an empty
> partition in the RSMMC (empty=485MB, swap=24MB).