From: Marco Cavallini <arm.linux@koansoftware.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Dataflash and JFFS2
Date: Tue, 27 Jun 2006 14:06:14 +0200 [thread overview]
Message-ID: <44A11F36.9000207@koansoftware.com> (raw)
In-Reply-To: <e7ok08$8eq$1@sea.gmane.org>
Andre,
I read all the other thread under your message.
I didn't understand what are you trying to do.
If this can help, I can say I am successfully using Dataflash with a
couple of different custom boards based on AT91RM9200 (DK like)
Please post your u-boot configuration, your memory specification, and
what you want to do.
===========
U-Boot 1.1.4 (May 20 2006 - 11:18:53)
U-Boot code: 21F00000 -> 21F165A4 BSS: -> 21F33404
RAM Configuration:
Bank #0: 20000000 64 MB
Atmel: AT49BV6416 (64Mbit)
Flash: 8 MB
DataFlash:AT45DB642
Nb pages: 8192
Page Size: 1056
Size= 8650752 bytes
Logical address: 0xC0000000
Area 0: C0000000 to C0007FFF (RO)
Area 1: C0008000 to C001FFFF (RO)
Area 2: C0020000 to C0027FFF
Area 3: C0028000 to C083FFFF
In: serial
Out: serial
Err: serial
U-Boot> flinfo
DataFlash:AT45DB642
Nb pages: 8192
Page Size: 1056
Size= 8650752 bytes
Logical address: 0xC0000000
Area 0: C0000000 to C0007FFF (RO)
Area 1: C0008000 to C001FFFF (RO)
Area 2: C0020000 to C0027FFF
Area 3: C0028000 to C083FFFF
Bank # 1: Atmel: AT49BV6416 (64Mbit)
Size: 8 MB in 135 Sectors
Sector Start Addresses:
10000000 (RO) 10002000 (RO) 10004000 (RO) 10006000 (RO) 10008000 (RO)
1000A000 (RO) 1000C000 (RO) 1000E000 (RO) 10010000 (RO) 10020000 (RO)
10030000 (RO) 10040000 (RO) 10050000 (RO) 10060000 (RO) 10070000
.snip.
===========
Ciao
--
Marco Cavallini
Koan s.a.s. - Bergamo - ITALIA
Embedded and Real-Time Software Engineering
Tel. +39-(0)35-255.235 - Fax +39-178-223.9748
www.KoanSoftware.com | www.KaeilOS.com
next prev parent reply other threads:[~2006-06-27 12:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-26 12:29 [U-Boot-Users] Dataflash and JFFS2 Andre Puschmann
2006-06-26 13:07 ` Wolfgang Denk
2006-06-26 13:33 ` Andre Puschmann
2006-06-26 14:45 ` Andre Puschmann
2006-06-26 20:42 ` Wolfgang Denk
2006-06-27 9:49 ` Andre Puschmann
2006-06-27 10:13 ` Wolfgang Denk
2006-06-27 11:50 ` Andre Puschmann
2006-06-27 12:06 ` Marco Cavallini [this message]
2006-06-27 12:19 ` Andre Puschmann
2006-06-27 12:29 ` Andre Puschmann
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