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From: Juergen Beisert <jbe@pengutronix.de>
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Date: Mon, 23 Mar 2009 11:21:21 +0100
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Subject: Re: DOC2000 flash: Do I miss something?
Cc: Ravi Vasarla <ravi.vasarla@sasken.com>
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Hi,

On Montag, 23. M=E4rz 2009, Ravi Vasarla wrote:
> Kindly check the DOC2000 driver which is available under  -> Device
> Drivers-> Memory Technology Devices (MTD)-> Memory Technology Device (MTD)
> support (MTD [=3Dm])-> NAND Flash Device Drivers (Which has recommanded t=
oo).
> The below error message due to the way old doc driver implemented.

Ups. With the new driver it seems to work now. Didn't look into the NAND=20
submenu, yet.

[...]
DiskOnChip found at 0xd8000
DiskOnChip 2000 responds to DWORD access
Detected 1 chips per floor.
NAND device: Manufacturer ID: 0x98, Chip ID: 0x73 (Toshiba NAND 16MiB 3,3V=
=20
8-bit)
ECC error scanning DOC at 0x10000
=46ound DiskOnChip ANAND Media Header at 0x10000
ECC error scanning DOC at 0x14000
=46ound DiskOnChip ANAND Media Header at 0x14000
    DataOrgID        =3D ANAND
    NumEraseUnits    =3D 1020
    FirstPhysicalEUN =3D 4
    FormattedSize    =3D 16334848
    UnitSizeFactor   =3D 255
Bad block table at page 129, version 0x55
Bad block table at page 161, version 0x55
=46ound alias of DOC at 0xd8000 to 0xda000
Possible DiskOnChip at 0xe2000 failed TOGGLE test, dropping.
[...]

Looks better now ;-)

Thank you very much.

Regards,
Juergen