DOC-2000 problems

Edgar Hilton efhilton at comcast.net
Mon Apr 15 15:16:20 EDT 2002


Hi!

I have a DOC-2000.  Following the mtd-jffs-HOWTO, I get to the point
where I can type:

bash-2.04# modprobe -a doc2000 nftl mtdchar mtdblock
bash-2.04# modprobe -a docprobe
bash-2.04# cat /proc/mtd
dev:    size   erasesize name 
mtd0: 06000000 00004000 "DiskOnChip 2000"

Howewer, dmesg gives:

------------------ cut here -------------------------
NFTL driver: nftlcore.c $Revision: 1.82 $, nftlmount.c $Revision: 1.23 $
DiskOnChip 2000 found at address 0xCE000
Flash chip found: Manufacturer ID: 98, Chip ID: 75 (Toshiba
TC58256FT/DC)
3 flash chips found. Total DiskOnChip size: 96 MiB
mtd: Giving out device 0 to DiskOnChip 2000
NFTL_notify_add for DiskOnChip 2000
mtd->read = c483d9a8, size = 100663296, erasesize = 16384
NFTL_setup
_DoC_WaitReady called for out-of-line wait
_DoC_WaitReady called for out-of-line wait
_DoC_WaitReady called for out-of-line wait
_DoC_WaitReady called for out-of-line wait
_DoC_WaitReady called for out-of-line wait
_DoC_WaitReady called for out-of-line wait
_DoC_WaitReady called for out-of-line wait
_DoC_WaitReady called for out-of-line wait
Sorry, we don't support UnitSizeFactor of != 1 yet.
Could not find valid boot record
Could not mount NFTL device
------------------ cut here -----------------------

Also, as per the howto, I run:  

bash-2.04# ./nftl_format /dev/mtd0

But I get:
$Id: nftl_format.c,v 1.17 2001/08/29 14:28:48 dwmw2 Exp $
Erase size not 8Kb - I'm confused


Any ideas?

-Edgar







More information about the linux-mtd mailing list