大家好，我的WRH54G变砖了 大家帮帮看看吧！！谢谢

langziping

灯亮的正常，就是无法使用 无法ping通  192.168.1.1  下边是TTL线  看的信息
  看看有方法维修呗
CFE version 1.0.37 for BCM947XX (32bit,SP,LE)
Build Date: Mon Mar 12 15:25:22 CST 2007 (root@localhost.localdomain)
Copyright (C) 2000,2001,2002,2003 Broadcom Corporation.

Initializing Arena
Initializing Devices.
Boot partition size = 131072(0x20000)
et0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 4.130.23.0
CPU type 0x29029: 240MHz
Total memory: 32768 KBytes

Total memory used by CFE:  0x80400000 - 0x8049A8A0 (632992)
Initialized Data:          0x80430830 - 0x80432E20 (9712)
BSS Area:                  0x80432E20 - 0x804348A0 (6784)
Local Heap:                0x804348A0 - 0x804988A0 (409600)
Stack Area:                0x804988A0 - 0x8049A8A0 (8192)
Text (code) segment:       0x80400000 - 0x80430830 (198704)
Boot area (physical):      0x0049B000 - 0x004DB000
Relocation Factor:         I:00000000 - D:00000000

Device eth0:  hwaddr 00-12-C6-69-EF-67, ipaddr 192.168.1.1, mask 255.255.255.0
        gateway not set, nameserver not set
Null Rescue Flag.
Loader:raw Filesys:tftp Dev:eth0 File:: Optionsnull)
Loading: TFTP Server.
Failed.
Could not load :: Timeout occured
Loader:raw Filesys:raw Dev:flash0.os File: Optionsnull)
Loading: .... 1720320 bytes read
Entry at 0x80001000
Closing network.
Starting program at 0x80001000
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 2.4.37.6 (root@tomato) (gcc version 3.4.6) #8 2009-11-09 11:20:56 CST
Setting the PFC to its default value
Determined physical RAM map:
memory: 02000000 @ 00000000 (usable)
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/mtdblock2 noinitrd console=ttyS0,115200
CPU: BCM5354 rev 2 pkg 0 at 240 MHz
Using 120.000 MHz high precision timer.
Calibrating delay loop... 237.56 BogoMIPS
Memory: 30496k/32768k available (1474k kernel code, 2272k reserved, 104k data, 84k init, 0k highmem)
Dentry cache hash table entries: 4096 (order: 3, 32768 bytes)
Inode cache hash table entries: 2048 (order: 2, 16384 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: 8192 (order: 3, 32768 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
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x1
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
HDLC line discipline: version $Revision: 3.7 $, maxframe=4096
N_HDLC line discipline registered.
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
MPPE/MPPC encryption/compression module registered
Amd/Fujitsu Extended Query Table v1.3 at 0x0040
Flash Id: Vendor: 0x007f Device: 0x007e
number of CFI chips: 1
cfi_cmdset_0002: Disabling fast programming due to code brokenness.
Flash device: 0x800000 at 0x1c000000
Creating 5 MTD partitions on "hysically mapped flash":
0x00000000-0x00020000 : "pmon"
0x00020000-0x007f0000 : "linux"
0x000cff38-0x00520000 : "rootfs"
0x00520000-0x007f0000 : "jffs2"
0x007f0000-0x00800000 : "nvram"
sflash: found no supported devices
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 16384 buckets, 128Kbytes
TCP: Hash tables configured (established 4096 bind 8192)
Linux IP multicast router 0.06 plus PIM-SM
ip_conntrack version 2.1 (16384 buckets, 8192 max) - 344 bytes per conntrack
ip_tables: (C) 2000-2002 Netfilter core team
ipt_recent v0.3.1: Stephen Frost <sfrost@snowman.net>.  http://snowman.net/projects/ipt_recent/
ipt_tcpseq <Nov  9 2009 00:13:41> loaded
arp_tables: (C) 2002 David S. Miller
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 <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
VFS: Mounted root (squashfs filesystem) readonly.
Mounted devfs on /dev
Freeing unused kernel memory: 84k freed


Hit ENTER for console...

Algorithmics/MIPS FPU Emulator v1.5
No change was necessary.
eth2: No such device
eth3: No such device
lo: File exists

langziping

是刷dualwan的时候刷错了 造成的  现在能进cfe模式  就是 192.168.1.1无法ping通

kidxin

JTAG能救活的

kittenzhu

开机TFTP就可以救活了，我的也是刷dualwan刷死的，TFTP百分百可以，都试过好几回了

cde12369875

清N吧！