* [ECOS] Some irregular issue in redboot
@ 2004-05-26 7:18 madhusudhan.gowda
0 siblings, 0 replies; only message in thread
From: madhusudhan.gowda @ 2004-05-26 7:18 UTC (permalink / raw)
To: ecos-discuss; +Cc: msalter
Hi,
The error "Err 92 Can't program at region 0x50080000" is
doesn't occur anymore and we are able to load the images properly (
kernel and cramfs image ) "version 1.92 - built 17:43:07, Oct 20 2003".
But sometimes when we try to access some of the web pages ( our coyote
board has a web server running ), it does not respond at all
and the interface ixp0 on the coyote board hangs . That is you cannot
ping the IP address of ixp0 as well as ping from ixp0 to other machines.
basicallly ixp0 interface fails to receive and send any packets
The command ifconfig ixp0 down also hangs
Only way to recover from this is to reset the coyote board
This issue occurs occasionally and is seen only with J3C flash ( No
such issues when we use J3A flash )
It will be helpful if someone could let us know whar may be the issue
still with J3C flash ?
Do you suspect that there might be issues still in reading / writing
from / to the flash ?
Whereas release note says that there is a still newer version of redboot
( Dec 15, 2003 build )
Will this make a difference for the above issue ?
I'am also pasting the output of Redboot "fis list" command for your
reference and also the Redboot release note.
J3A_redboot_1.92
RedBoot(tm) bootstrap and debug environment [ROM]
Red Hat certified release, version 1.92 - built 19:03:22, Jul 23 2003
Platform: ADI Coyote (XScale)
IDE/Parallel Port CPLD Version: 1.0
Copyright (C) 2000, 2001, 2002, Red Hat, Inc.
RAM: 0x00000000-0x02000000, 0x0001f870-0x01fd1000 available
FLASH: 0x50000000 - 0x51000000, 128 blocks of 0x00020000 bytes each.
== Executing boot script in 3.000 seconds - enter ^C to abort
^C
RedBoot> fis list
Name FLASH addr Mem addr Length Entry point
RedBoot 0x50000000 0x50000000 0x00040000 0x00000000
RedBoot config 0x50FC0000 0x50FC0000 0x00001000 0x00000000
FIS directory 0x50FE0000 0x50FE0000 0x00020000 0x00000000
kernel 0x50080000 0x50080000 0x000C0000 0x01000000
cramfs 0x50140000 0x50140000 0x00600000 0x01000000
RedBoot>
J3C after unlock fix.
RedBoot(tm) bootstrap and debug environment [ROM]
Red Hat certified release, version 1.92 - built 17:43:07, Oct 20 2003
Platform: ADI Coyote (XScale)
IDE/Parallel Port CPLD Version: 1.0
Copyright (C) 2000, 2001, 2002, Red Hat, Inc.
RAM: 0x00000000-0x02000000, 0x0001f960-0x01fd1000 available
FLASH: 0x50000000 - 0x51000000, 128 blocks of 0x00020000 bytes each.
== Executing boot script in 3.000 seconds - enter ^C to abort
^C
RedBoot> fis list
Name FLASH addr Mem addr Length Entry point
RedBoot 0x50000000 0x50000000 0x00060000 0x00000000
RedBoot config 0x50FC0000 0x50FC0000 0x00001000 0x00000000
FIS directory 0x50FE0000 0x50FE0000 0x00020000 0x00000000
kernel 0x50080000 0x50080000 0x000C0000 0x01000000
cramfs 0x50140000 0x50140000 0x00600000 0x01000000
RedBoot>
Here ram address has slight different address. Thankx in advance .
Thankx and regds..
-gowda
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2004-05-26 7:18 [ECOS] Some irregular issue in redboot madhusudhan.gowda
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