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[ts-7000] TS-7250 "ECC failed" during Redboot

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Subject: [ts-7000] TS-7250 "ECC failed" during Redboot
From: "oberg_at_isy" <>
Date: Tue, 17 Oct 2006 05:38:12 -0000
Hi everyone, I have just started trying to get to know my TS-7250
board and I get some strange/undocumented messages during bootup.

Since i just started out nothing else than ethernet and power is
connected. I have to mention that the board seems to be working
alright but i still think these messages are strange. I have asked the
 support staff but still no answer so I'm hoping for you guys.

The messages are as follows:
1) During bootup i get "+ECC failed" twice before booting into linux.
The first one after TS-BOOTROM is loaded and the second when loading
the linux kernel.
--------------------------------------------------------------------
>> TS-NANDBOOT, Rev 1.00 - built 10:14:31, Mar  7 2005
>> Copyright (C) 2004, Technologic Systems


>> TS-BOOTROM, Rev 1.05 - built 09:44:15, Mar  8 2005
>> Copyright (C) 2005, Technologic Systems
>> TS-7250: Rev E0 CPU, Rev B PLD, 32MB SDRAM

+ECC failed
Ethernet eth0: MAC address 00:d0:69:40:40:4c
IP: 192.168.0.50/255.255.255.0, Gateway: 192.168.0.1
Default server: 192.168.0.1

RedBoot(tm) bootstrap and debug environment [ROMRAM]
Non-certified release, version current-TS_5 - built 16:49:31, Mar  1 2005

Platform: TS-7250 Board (ARM920T) Rev A
Copyright (C) 2000, 2001, 2002, 2003, 2004 Red Hat, Inc.

RAM: 0x00000000-0x02000000, [0x00051570-0x01ff9000] available
FLASH: 0x60000000 - 0x62000000, 2048 blocks of 0x00004000 bytes each.
== Executing boot script in 0.100 seconds - enter ^C to abort
RedBoot> fis load vmlinux -b 0x00218000
ECC failed
RedBoot> exec -c "console=ttyAM0,115200 ip=192.168.1.2
nfsroot=192.168.1.3:/srv/TS7250-linux"
.
.
.
--------------------------------------------------------------------

2) During "fis list" i get really strange messages
--------------------------------------------------------------------
RedBoot> fis list
ECC failed
Name              FLASH addr  Mem addr    Length      Entry point
<Not a string: 0x1FFF000>                 0x00000001  0x00000011
0x00023028  0x00000000
                  0x00000008  0xC02E50E0  0xC036BD54  0xC035E1A8
                  0x00000016  0x00000000  0x00000000  0x00000000
                  0x0000005B  0x0000005E  0x00000000  0x00000000
<Not a string: 0x1FFFB00>                 0x00000060  0xC03293E8
0xC4078120  0xC03D2620
                  0x0000322D  0x00000011  0xC036BBFC  0xC036BBFC
<Not a string: 0x1FFF600>                 0x00020035  0x00000011
0x00000001  0x00023628
<Not a string: 0x1FFF500>                 0x00021D00  0x00000011
0x00000001  0x00023528
<Not a string: 0x1FFF100>                 0x00021F38  0x00000011
0x7473736F  0x2ABEA300
<Not a string: 0x1FFF200>                 0x000224B0  0x00000011
0x00023228  0x00000000
<Not a string: 0x1FFE800>                 0x0A3A6F2E  0x696C2F0A
0x6F6D2F62  0x656C7564
<Not a string: 0x1FFF400>                 0x2D6D766C  0x00646F6D
0x00000000  0x00000019
<Not a string: 0x1FFE600>                 0x2E342E32  0x742D3632
0x6B2F3973  0x656E7265
<Not a string: 0x1FFEE00>                 0x2F397374  0x6E72656B
0x642F6C65  0x65766972
<Not a string: 0x1FFEF00>                 0x2F627375  0x69726573
0x6D2F6C61  0x755F7463
<Not a string: 0x1FFED00>                 0x2F73656C  0x2E342E32
0x742D3632  0x6B2F3973
<Not a string: 0x1FFE500>                 0x342E322F  0x2D36322E
0x2F397374  0x6E72656B
<Not a string: 0x1FFE700>                 0x3973742D  0x72656B2F
0x2F6C656E  0x2F62696C
(reserved)        0x60000000  0x60000000  0x01D04000  0x00000000
RedBoot           0x61D04000  0x61D04000  0x00040000  0x00000000
vmlinux           0x61D44000  0x00218000  0x000A8000  0x00218000
RedBoot config    0x61FF8000  0x61FF8000  0x00001000  0x00000000
FIS directory     0x61FFC000  0x61FFC000  0x00004000  0x00000000
<Not a string: 0x1FFE400>                 0x6362662F  0x632D6E6F
0x36316266  0x0A3A6F2E
<Not a string: 0x1FFEA00>                 0x646F6D2F  0x73656C75
0x342E322F  0x2D36322E
<Not a string: 0x1FFE900>                 0x6E2F6C65  0x622F7465
0x7465756C  0x68746F6F
<Not a string: 0x1FFEC00>                 0x72657362  0x2E6C6169
0x2F0A0A6F  0x2F62696C
<Not a string: 0x1FFEB00>                 0x752F7372  0x732F6273
0x61697265  0x73752F6C
<Not a string: 0x1FFF800>                 0xC02E4934  0xC037A6C0
0x00000008  0xC57FF870
<Not a string: 0x1FFE000>                 0xC0362B58  0x00000000
0x00000000  0xFFFFFFFF
<Not a string: 0x1FFFA00>                 0xC037A6C0  0xC57FFA34
0x00000001  0xC02E0638
<Not a string: 0x1FFF900>                 0xC037AB18  0xC02F55C0
0xC03D9880  0xC036BBFC
<Not a string: 0x1FFFE00>                 0xC03D2620  0x00000024
0xC02E2668  0xC57FFEB8
                  0xC57FFC4C  0x00000004  0x01715634  0xC57FFC4C
                  0xC57FFF6C  0x00000000  0xC57FFF24  0xC0268B9C
<Not a string: 0x1FFD000>                 0xD1A0800D  0xE4D2E001
0xE1866C01  0xE4D23001
<Not a string: 0x1FFD100>                 0xE183EC0E  0xE3A02000
0xE1A0000E  0xE5882004
<Not a string: 0x1FFD500>                 0xE1A01C25  0xEAFFFFB0
0xE4DBC001  0xE59D1058
<Not a string: 0x1FFD400>                 0xE1A03422  0xE4CB3001
0xE59D3014  0xE1A02823
<Not a string: 0x1FFDE00>                 0xE37B0008  0x0A000044
0xE084200B  0xE3A06000
<Not a string: 0x1FFDF00>                 0xE4C92001  0xE5C93000
0xE59D3000  0xE3A08000
<Not a string: 0x1FFD200>                 0xE4D94001  0xE18CC403
0xE4DB2001  0xE18CC801
<Not a string: 0x1FFD600>                 0xE58D2020  0xE1899C03
0xB28D2028  0xE58D0018
<Not a string: 0x1FFDD00>                 0xE58D3008  0xE3500000
0xE59D9034  0x0A000089
<Not a string: 0x1FFD300>                 0xE58D9028  0xE1A00001
0xE5814004  0xE3A02001
<Not a string: 0x1FFD700>                 0xE59D1024  0xE58D302C
0xEBFFF485  0xE59D2010
<Not a string: 0x1FFDC00>                 0xE7D2300E  0xE7C0300E
0xE28EE001  0xE15E0001
<Not a string: 0x1FFDA00>                 0xE92D40F0  0xE24DD901
0xE24DD004  0xE28D6A02
<Not a string: 0x1FFD900>                 0xEAFFE85B  0xEAFFF406
0xEAFFF5C5  0xEAFFF74E
RedBoot>

--------------------------------------------------------------------

Best regards
Per Öberg






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