About nand flash mtd block

[z xw]

Dear All,

         I am a newbie for this list. I just encouterred a problem when add
a nand flash to my db-mx1 board, I have added the nand part to mtd. and 
when I use
"cat /proc/mtd" ,I can find:
mtd0: 00020000 00010000 "bootloader"
mtd1: 00100000 00020000 "kernel"
mtd2: 00500000 00020000 "file system1"
mtd3: 001e0000 00020000 "file system"
mtd4: 01000000 00000000 "mx1 NAND Flash"

The mtd4 is the nand flash I added. But I can't find the device file in 
/dev/mtdblock/
The device file only 0,1,2,3.there is no device file for nand flash.
Anybody have met such a problem? Any reply is welcome.
Great appreciation to you help.

Regards,
Vincent Zhou

_________________________________________________________________
免费下载 MSN Explorer:   http://explorer.msn.com/lccn/