yaffs2 image

[Mete Kart]

Hi,

I have a problem with creating YAFFS2 image on linux system.
On my debian-linux with kernel 2.6.11.7 I have the following tool: 
"mkyaffs2image"
I use this tool and create an image but this tool does not get any 
variable such as page size or erase size.
Anyway I have a large page size NAND flash and after creating the image, 
"nandwrite" gives an error: "wrong page size".
How can I create an YAFFS2 image according to my desired (large page) 
conditions?

Thanks.
 
Note: I have succesfully create and write JFFS2 file system to my large 
page NAND flash.
I create JFFS2 file system with mkfs.jffs2 command.