From mboxrd@z Thu Jan  1 00:00:00 1970
From: Arno Steffen <arno.steffen@googlemail.com>
Date: Tue, 6 Sep 2011 16:16:59 +0200
Subject: [U-Boot]  environment in NAND
Message-ID: <CAACX+R38SwZeo199cugVRfMQn8VMNALaUN3hjSJPmDtWzAUzwQ@mail.gmail.com>
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

NAND is sufferered from Bad blocks and bit errors. Thats why usually
exists a bad block handling and an ECC. Am I wrong, that I miss both
on uboot  for it's environment?
Or is my uboot just to old (2010.06) and newer versions handle this?
Is there a special setting necessary to handle this?
I see that environment is CRC protected but this make things even
worse, if not an important bit is toogled.
Best regards
Arno