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From: Roman Kolesnikov <romank@randrlabs.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Using at91 with a different parallel flash, request for help
Date: Sun, 11 Jun 2006 11:46:26 -0700	[thread overview]
Message-ID: <448C6502.5060407@randrlabs.com> (raw)
In-Reply-To: <mailman.873.1149966631.14549.u-boot-users@lists.sourceforge.net>

Hello everyone,

I found the difference (with the help of Koan) in the command list and 
cycles for the newer Atmel chip. I have a new driver now to access the 
flash, and it works ok. However, I still have problem with UBoot1.1.4. 
When I load UBoot originally into flash and run, everything works well. 
However, when I restart the uboot from flash again, I think uboot 
overwrites something in the environment variables. My environment 
variables become corrupt. For instance the very first sign is invalid 
input, output, and debug settigns on the second start up.

When I print the environment variables, I get about 8K of garbage data. 
I wonder what could be causing my corruption. It only occurs in the 
environment variables.

Roman

  parent reply	other threads:[~2006-06-11 18:46 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <mailman.873.1149966631.14549.u-boot-users@lists.sourceforge.net>
2006-06-11  1:33 ` [U-Boot-Users] Moving uboot to parallel flash trouble Roman Kolesnikov
2006-06-11 18:46 ` Roman Kolesnikov [this message]
2006-06-12  6:27   ` [U-Boot-Users] Using at91 with a different parallel flash, request for help Marco Cavallini
2006-06-12 17:33     ` Roman Kolesnikov
2006-06-12 19:07     ` Roman Kolesnikov
2006-06-13  5:04     ` Roman Kolesnikov
2006-06-13  7:05       ` Wolfgang Denk
2006-06-13 13:49         ` Roman Kolesnikov
2006-06-13 16:49           ` Jerry Van Baren
     [not found] <mailman.19631.1149909549.684.u-boot-users@lists.sourceforge.net>
2006-06-10  3:46 ` Roman Kolesnikov
2006-06-10  3:18 [U-Boot-Users] Using at91 with a different parallel flash " Roman Kolesnikov

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