Again Problems with MTD and DoC 2000

[Cemil Degirmenci <cemil@cemil.debian-linux.de>]

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Hello,
i have again some problems with DiskOnChip.

root@manuel:~ > lsmod
Module                  Size  Used by
docprobe                1600   0 
mtdchar                 4752   0 
nftl                   18944   0  (unused)
doc2000                11200   0 
docecc                  3616   0  [doc2000]
mtdcore                 2192   2  [mtdchar nftl doc2000]
root@manuel:~ > 

root@manuel:~ > cat /proc/mtd 
dev:    size   erasesize  name
mtd0: 00800000 00002000 "DiskOnChip 2000"
root@manuel:~ > 

root@manuel:/home/cemil/mtd-20000704/util > ./nftl_format /dev/mtd0
[ this takes about 5 minutes with 99%(!) CPU-Load ... ]
MEMWRITEOOB at 4200: (null)
MEMWRITEOOB at 6200: (null)
MEMWRITEOOB at 8200: (null)
MEMWRITEOOB at a200: (null)
MEMWRITEOOB at c200: (null)
MEMWRITEOOB at e200: (null)
MEMWRITEOOB at 10200: (null)
MEMWRITEOOB at 12200: (null)
MEMWRITEOOB at 14200: (null)
MEMWRITEOOB at 16200: (null)
MEMWRITEOOB at 18200: (null)
...
...

root@manuel:~ > mount /dev/mtd0 /doc/
mount: /dev/mtd0  ist kein blockorientiertes Gerät. (means: "is not 
a valid block device)
root@manuel:~ > 

a "cat /dev/mtd0" also needs a lot of time and CPU-Load but give no 
result.

The MTD is the MTD-Driver from Kernel 2.4.6-ac1

Where is the fault? Is it my fault?

mfg,

Cemil