WGR614 chksum problem

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Fmay
Fmay's picture
WGR614 chksum problem

 Hi People.

 

In my case, the first boot is OK, but in the follows boot it enter in the CFE.

 How do I make to Validate a correct image checksum and/or correct it or/and avoid.

 

Follow the debug serial console.

 

 CFE for WGR614v8 version: 1.3
Build Date: Wed Apr  4 11:00:42 CST 2007
et0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 4.138.1.0
Device eth0:  hwaddr 00-1F-33-CF-37-76, ipaddr 192.168.1.1, mask
255.255.255.0
        gateway not set, nameserver not set
CFE> ^C
CFE> ^C
CFE> tftpd
Start TFTP server
Reading :: Done. 2854970 bytes read
Loading .................................
Programming...done. 2854970 bytes written
Write len/chksum offset @ 0x0038FFF8...done.

CFE for WGR614v8 version: 1.3
Build Date: Wed Apr  4 11:00:42 CST 2007
et0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 4.138.1.0
Device eth0:  hwaddr 00-1F-33-CF-37-76, ipaddr 192.168.1.1, mask
255.255.255.0
        gateway not set, nameserver not set
Loader:raw Filesys:tftp Dev:eth0 File:192.168.1.2:vmlinuz Options:(null)
Loading: Failed.
Could not load 192.168.1.2:vmlinuz: Timeout occured
Loading .................................
CPU revision is: 00029029
Primary instruction cache 16kB, physically tagged, 4-way, linesize 16
bytes.
Primary data cache 16kB, 2-way, linesize 16 bytes.
Linux version 2.4.35.4 (devel@fmay) (gcc version 3.4.6 (OpenWrt-2.0))
#222 Fri Oct 24 08:35:54 BRST 2008
Setting the PFC to its default value
Determined physical RAM map:
 memory: 01000000 @ 00000000 (usable)
On node 0 totalpages: 4096
zone(0): 4096 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/mtdblock2 rootfstype=squashfs,jffs2 init=/etc/preinit noinitrd console=ttyS0,115200
CPU: BCM5354 rev 3 at 240 MHz
Using 120.000 MHz high precision timer.
Calibrating delay loop... 239.20 BogoMIPS
Memory: 14188k/16384k available (1485k kernel code, 2196k reserved, 100k
data, 92k init, 0k highmem)
Dentry cache hash table entries: 2048 (order: 2, 16384 bytes)
Inode cache hash table entries: 1024 (order: 1, 8192 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 4096 (order: 2, 16384 bytes)
Checking for 'wait' instruction...  unavailable.
POSIX conformance testing by UNIFIX
PCI: no core
PCI: Fixing up bus 0
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
Registering mini_fo version $Id$
devfs: v1.12c (20020818) Richard Gooch ([email protected])
devfs: boot_options: 0x1
JFFS2 version 2.1. (C) 2001 Red Hat, Inc., designed by Axis
Communications AB.
squashfs: version 3.0 (2006/03/15) Phillip Lougher
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ
SERIAL_PCI enabled
ttyS00 at 0xb8000300 (irq = 3) is a 16550A
ttyS01 at 0xb8000400 (irq = 3) is a 16550A
b44.c:v0.93 (Mar, 2004)
eth0: Broadcom 47xx 10/100BaseT Ethernet 00:1f:33:cf:37:76
pflash: found no supported devices
bootloader size: 131072
sflash: Filesystem type: squashfs, size=0x238f51
Updating TRX offsets and length:
old trx = [0x0000001c, 0x00000938, 0x00080000], len=0x002b9000
crc32=0x7aa8c24d
new trx = [0x0000001c, 0x00000938, 0x00080000], len=0x002c0000
crc32=0xc4273e6d
Done
Creating 5 MTD partitions on "sflash":
0x00000000-0x00020000 : "cfe"
0x00020000-0x003a0000 : "linux"
0x000a0000-0x002e0000 : "rootfs"
0x003f0000-0x00400000 : "nvram"
0x002e0000-0x003a0000 : "ddwrt"
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 1024 bind 2048)
ip_conntrack version 2.1 (5953 buckets, 5953 max) - 360 bytes per
conntrack
ip_tables: (C) 2000-2002 Netfilter core team
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NET4: Ethernet Bridge 008 for NET4.0
802.1Q VLAN Support v1.8 Ben Greear <[email protected]>
All bugs added by David S. Miller <[email protected]>
VFS: Mounted root (squashfs filesystem) readonly.
Mounted devfs on /dev
Freeing unused kernel memory: 92k freed
Algorithmics/MIPS FPU Emulator v1.5
/etc/preinit: 6: poweron: not found
Using /lib/modules/2.4.35.4/diag.o
diag: Router model not detected.
insmod: init_module: diag: No such device
Using /lib/modules/2.4.35.4/switch-core.o
Using /lib/modules/2.4.35.4/switch-robo.o
roboswitch: Probing device eth0: found!
Using /lib/modules/2.4.35.4/switch-adm.o
BFL_ENETADM not set in boardflags. Use force=1 to ignore.
insmod: init_module: switch-adm: No such device
init started:  BusyBox v1.00 (2006.06.14-18:30+0000) multi-call binary

Please press Enter to activate this console.

 

 THE NEXT BOOT==>>

 

CFE for WGR614v8 version: 1.3
Build Date: Wed Apr  4 11:00:42 CST 2007
et0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 4.138.1.0
Device eth0:  hwaddr 00-1F-33-CF-32-50, ipaddr 192.168.1.1, mask 255.255.255.0
        gateway not set, nameserver not set
Loader:raw Filesys:tftp Dev:eth0 File:192.168.1.2:vmlinuz Options:(null)
Loading: Failed.
Could not load 192.168.1.2:vmlinuz: Timeout occured
Loading .....................................
Image chksum: 0x8D38F680
Calc  chksum: 0xB9E4F671
Loader:raw Filesys:raw Dev:flash0.os File: Options:(null)
Loading: . 0 bytes read
Failed.
Could not load flash0.os:: Error
CFE>

 

 

 

Thanks for any help or commentary.

Fmay

 

Eko
Eko's picture
You have to make your image

You have to make your image with adjusted trx tool - trx_wgr614 - get it from here: http://svn.dd-wrt.com:8000/dd-wrt/browser/opt/tools

It aligns partitions to 64K

I'm doing it like this:

../tools/trx_wgr614 -o dd-wrt.v24_wgr614v8-L.trx ./loader-0.02/loader+400.lzma ../src/router/mipsel-uclibc/vmlinuz -a 1024 target.squashfs
Fmay
Fmay's picture
Problem Solved, Thanks EKO.

Problem Solved,

Thanks EKO.