From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stefan Roese <sr@denx.de>
Date: Thu, 4 Jun 2009 08:42:40 +0200
Subject: [U-Boot] UBI on NAND flash again
In-Reply-To: <20090603180551.GL26160@buzzloop.caiaq.de>
References: <20090603180551.GL26160@buzzloop.caiaq.de>
Message-ID: <200906040842.40790.sr@denx.de>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

On Wednesday 03 June 2009 20:05:51 Daniel Mack wrote:
> I know there has been some traffic regaring the UBI layer recently,
> however, reading the conversations didn't solve the issue I'm facing.
>
> With a current U-Boot (git as of today) and 128MB NAND flash on a
> PXA303, I get the following:
>
> $ mtdparts
>
> device nand0 <nand0>, # parts = 5
>  #: name		size		offset		mask_flags
>  0: u-boot              0x00080000	0x00000000	0
>  1: env                 0x00020000	0x00080000	0
>  2: splash              0x00060000	0x000a0000	0
>  3: kernel              0x00300000	0x00100000	0
>  4: ubilayer            0x07c00000	0x00400000	0
>
> active partition: nand0,0 - (u-boot) 0x00080000 @ 0x00000000
>
> defaults:
> mtdids  : nand0=nand0
> mtdparts:
> mtdparts=nand0:512k(u-boot),128k(env),384k(splash),3M(kernel),-(ubilayer) $
> ubi part ubilayer
> Creating 1 MTD partitions on "nand0":
> 0x00400000-0x08000000 : "mtd=4"
> UBI: attaching mtd1 to ubi0
> UBI: physical eraseblock size:   131072 bytes (128 KiB)
> UBI: logical eraseblock size:    126976 bytes
> UBI: smallest flash I/O unit:    2048
> UBI: VID header offset:          2048 (aligned 2048)
> UBI: data offset:                4096
> UBI error: ubi_init: cannot attach mtd1
> UBI error: ubi_init: UBI error: cannot initialize UBI, error -12
> UBI init error -12
> exit not allowed from main input shell.

Did you erase the FLASH partition? If not please try again after erasing.

Best regards,
Stefan

=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de
=====================================================================