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Using RedBoot ROM to load RedBoot Ram
- From: Dag Gruneau <dag at gruneau dot com>
- To: ecos-discuss at sources dot redhat dot com
- Date: Thu, 12 Feb 2004 02:09:16 +0100
- Subject: [ECOS] Using RedBoot ROM to load RedBoot Ram
- Reply-to: dag at gruneau dot com
Hello,
I am trying to load a RAM based redboot. I am currently running a ROM based redboot,
I can load linux and ramdisk over the NIC so the ROM based is working. I need to
try a new version of Redboot in RAM.
I have recompiled redboot and tried to load redboot.srec but get error:
RedBoot> load redboot.srec
Attempt to load S-record data to address: 0x00020000
RedBoot does not believe this is in RAM - are you sure (y/n)? n
RedBoot> version
RedBoot(tm) bootstrap and debug environment [ROM]
Non-certified release, version 2.00 - built 17:25:55, Dec 13 2002
Platform: Intel(R) IXDP425
Copyright (C) 2000, 2001, 2002, Red Hat, Inc.
RAM: 0x10100000-0x20000000, 0x101156a8-0x1ffdd000 available
FLASH: 0x50000000 - 0x51000000, 128 blocks of 0x00020000 bytes each.
I have been unable to find the place where to change the address.
What would be the prober value? can redbot be run at 0x10200000 or does
it have to go at some special address?
Thanks in advance
/Dag
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