Formatting problems with DOC2000 / 16 meg.

Formatting problems with DOC2000 / 16 meg.

[Carson, Jon A.]

Hi,

I am having apparent problems formatting a 16 Meg. Disk On Chip 2000.

Here is the print-out of "./nftl_format /dev/mtd0" which seems to have
failed somehow.
:
------------------ SNIP ---------------
Phase 1. Checking and erasing Erase Zones from 0x00000000 to 0x01000000
	Erasing Zone #0 @ 0x0
	Erasing Zone #1 @ 0x2000
	Erasing Zone #2 @ 0x4000
	--------- a bunch of good stuff -------------
	Erasing Zone #2045 @ 0xffa000
	Erasing Zone #2046 @ 0xffc000
	Erasing Zone #2047 @ 0xffe000
Phase 2.a Writing NFTL Media Header and Bad Unit Table
Phase 2.b Writing Spare NFTL Media Header and Spare Bad Unit Table
Phase 3. Writing Unit Control Information to each Erase Unit
MEMWRITEOOB at 2200: Bad address
MEMWRITEOOB at 4200: Bad address
--------- a bunch of bad stuff -------------
MEMWRITEOOB at fec200: Bad address
MEMWRITEOOB at fee200: Bad address
MEMWRITEOOB at ff0200: Bad address
MEMWRITEOOB at ff2200: Bad address
MEMWRITEOOB at ff4200: Bad address
MEMWRITEOOB at ff6200: Bad address
MEMWRITEOOB at ff8200: Bad address
MEMWRITEOOB at ffa200: Bad address
MEMWRITEOOB at ffc200: Bad address
MEMWRITEOOB at ffe200: Bad address


Please advise,
Thanks,
Jon Carson


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Re: Formatting problems with DOC2000 / 16 meg.

[David Woodhouse]

JACarson@addcoinc.com said:
>  Here is the print-out of "./nftl_format /dev/mtd0" which seems to
> have failed somehow.

OK, I'll plug in a DiskOnChip eval board and check this tomorrow morning.

--
dwmw2




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RE: Formatting problems with DOC2000 / 16 meg.

[Chris Robson]

Same here w/ a 8 Meg DOC 2000.


Chris


-----Original Message-----
From: Carson, Jon A. [mailto:JACarson@addcoinc.com]
Sent: Monday, April 09, 2001 1:59 PM
To: 'mtd@infradead.org'
Subject: Formatting problems with DOC2000 / 16 meg.


Hi,

I am having apparent problems formatting a 16 Meg. Disk On Chip 2000.

Here is the print-out of "./nftl_format /dev/mtd0" which seems to have
failed somehow.
:
------------------ SNIP ---------------
Phase 1. Checking and erasing Erase Zones from 0x00000000 to 0x01000000
	Erasing Zone #0 @ 0x0
	Erasing Zone #1 @ 0x2000
	Erasing Zone #2 @ 0x4000
	--------- a bunch of good stuff -------------
	Erasing Zone #2045 @ 0xffa000
	Erasing Zone #2046 @ 0xffc000
	Erasing Zone #2047 @ 0xffe000
Phase 2.a Writing NFTL Media Header and Bad Unit Table
Phase 2.b Writing Spare NFTL Media Header and Spare Bad Unit Table
Phase 3. Writing Unit Control Information to each Erase Unit
MEMWRITEOOB at 2200: Bad address
MEMWRITEOOB at 4200: Bad address
--------- a bunch of bad stuff -------------
MEMWRITEOOB at fec200: Bad address
MEMWRITEOOB at fee200: Bad address
MEMWRITEOOB at ff0200: Bad address
MEMWRITEOOB at ff2200: Bad address
MEMWRITEOOB at ff4200: Bad address
MEMWRITEOOB at ff6200: Bad address
MEMWRITEOOB at ff8200: Bad address
MEMWRITEOOB at ffa200: Bad address
MEMWRITEOOB at ffc200: Bad address
MEMWRITEOOB at ffe200: Bad address


Please advise,
Thanks,
Jon Carson


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Re: Formatting problems with DOC2000 / 16 meg.

[Ollie Lho]

David Woodhouse wrote:
> 
> JACarson@addcoinc.com said:
> >  Here is the print-out of "./nftl_format /dev/mtd0" which seems to
> > have failed somehow.
> 
> OK, I'll plug in a DiskOnChip eval board and check this tomorrow morning.
> 
> --
> dwmw2
> 

David,
	I also got this problem on DoC Millennium with current CVS
here too. It seems the READ|WRITE_OOB are the cause.

Ollie


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