YAFFS2 on SD card on Mini2440

I'm implementing a project where I'd like to use the external SD card on a
Mini2440 as storage for a monitoring application.

Since I'll be continually writing to the SD card, I'd like to use a wear
levelling filesystem such as YAFFS2.

I have been trying to figure out how to format and mount the SD card as
YAFFS2, but without success.

Can anyone give me a pointer as to how one gets an SD card mounted on the
Mini2440 as YAFFS2?

I see from the /proc/filesystems file that both YAFFS and YAFFS2 are
supported by the kernel...

Thanks.

An SD card does its own wear leveling. So you can use any regular
filesystem on it (ext2/3, reiserfs and so on). Only bare NAND or NOR
devices need special filesystems like ubifs, yaffs or jffs2.

I also wonder to know how to format and mount the SD card as
YAFFS2.
Does that solved?can you help me with this problem through email?

Hi simon

if I want to try this code on my board or mini2440 mini6410, what file
should I copy??.

this code is made ​​for QT, but what is done in qt creator or
some other program?


Thank you very much.

sorry, above comment don't was for this topic.

hi Jeremy Maccelari
I'm also trying to save data from the board mini6410, but I do not know how
to route file (txt), so that saved on the SD with a QT interface.

You not me with which compiler is not doing so.
Could you help me?