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腾达W20E 求助大神

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发表于 2019-3-13 08:58 | 显示全部楼层 |阅读模式
腾达W20E 电源灯亮  插网线网口灯正常亮,路由器PING通,SYSTEM灯不亮,复位没反应,大神看看怎么能救活,手里只有厂家固件,TTL 怎么接线,手里有编程器,没有编程器固件。





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我的恩山、我的无线 The best wifi forum is right here.
 楼主| 发表于 2019-3-13 09:50 | 显示全部楼层
in function loader()
Reading data from 0x9c00a8d4
Loader buf 81000000:0xf0f0f0f
LZMA Decompressing...done


CFE version 5.100.138.22 based on BBP 1.0.37 for BCM947XX (32bit,SP,LE)
Build Date: 2012骞?04鏈?19鏃?鏄熸湡鍥?19:49:40 CST (root@linux-svzy-cj)
Copyright (C) 2000-2008 Broadcom Corporation.

Init Arena
Init Devs.
Boot partition size = 131072(0x20000)
Found an ST compatible serial flash with 128 64KB blocks; total size 8MB
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 5.100.138.22
CPU type 0x19749: 600MHz
Tot mem: 131072 KBytes

CFE mem:    0x81000000 - 0x81098530 (623920)
Data:       0x8102E350 - 0x810315A0 (12880)
BSS:        0x810315A0 - 0x81032530 (3984)
Heap:       0x81032530 - 0x81096530 (409600)
Stack:      0x81096530 - 0x81098530 (8192)
Text:       0x81000000 - 0x8102E34C (189260)

Device eth0:  hwaddr C8-3A-35-17-DC-78, ipaddr 192.168.1.1, mask 255.255.255.0
        gateway not set, nameserver not set
Boot program checksum is invalid
flash0.0: Device not found
Loader:raw Filesys:raw Dev:flash0.os File: Optionsnull)
Loading: ....... 8765517 bytes read
Entry at 0x80001000
Closing network.
Starting program at 0x80001000
Linux version 2.6.22 (root@linux-vc) (gcc version 4.2.3) #118 PREEMPT Wed Nov 28
08:29:00 CST 2012
CPU revision is: 00019749
Found an ST compatible serial flash with 128 64KB blocks; total size 8MB
Determined physical RAM map:
memory: 07fff000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
  Normal          0 ->    32767
  HighMem     32767 ->    32767
early_node_map[1] active PFN ranges
    0:        0 ->    32767
Built 1 zonelists.  Total pages: 32767
Kernel command line: root=/dev/mtdblock2 console=ttyS0,115200 init=/sbin/preinit

Primary instruction cache 32kB, physically tagged, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, linesize 32 bytes.
Synthesized TLB refill handler (20 instructions).
Synthesized TLB load handler fastpath (32 instructions).
Synthesized TLB store handler fastpath (32 instructions).
Synthesized TLB modify handler fastpath (31 instructions).
PID hash table entries: 512 (order: 9, 2048 bytes)
CPU: BCM5300 rev 1 at 600 MHz
Using 300.000 MHz high precision timer.
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 120760k/131068k available (3275k kernel code, 10168k reserved, 460k data
, 4824k init, 0k highmem)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
SCSI subsystem initialized
PCI: Initializing host
PCI: Reset RC
PCI: Initializing host
PCI: Reset RC
PCI: Fixing up bus 0
PCI/PCIe coreunit 0 is set to bus 1.
PCI: Fixing up bridge
PCI: Fixing up bridge
PCI: Enabling device 0000:01:00.1 (0004 -> 0006)
PCI: Fixing up bus 1
PCI/PCIe coreunit 1 is set to bus 2.
PCI: Fixing up bridge
PCI: Fixing up bridge
PCI: Enabling device 0000:02:00.1 (0004 -> 0006)
PCI: Fixing up bus 2
Init gsbmac dev success.
NET: Registered protocol family 2
Time: MIPS clocksource has been installed.
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
Kernel:Init attack fence dev success.
CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc ==
00000000, ra == 803c1d38
Oops[#1]:
Cpu 0
$ 0   : 00000000 11008000 00000000 00000002
$ 4   : 803df000 00010000 808d5e10 00a0f000
$ 8   : c19d7a50 803d0000 803d0000 803d0000
$12   : 0198fe24 00000000 006701dc 803d0000
$16   : 808d5e2c c206569c 808d5e10 808d5e2c
$20   : 0084f52f 00000000 c005b000 00b6fb38
$24   : 803d0000 8007037c
$28   : 808d4000 808d5db0 00000003 803c1d38
Hi    : 0000878c
Lo    : cccd4368
epc   : 00000000     Not tainted
ra    : 803c1d38 Status: 11008003    KERNEL EXL IE
Cause : 00000008
BadVA : 00000000
PrId  : 00019749
Modules linked in:
Process swapper (pid: 1, threadinfo=808d4000, task=8111b928)
Stack : c206606c c2065e6c 0084ec31 00000001 808d5e2c 803c1dc4 803d0000 8007037c
        cccd4368 00000095 808d5e2c 803c1ef0 00000003 803c23f8 11008003 0000878c
        00000001 c2065698 c2065664 803c25b0 87ffc580 00000000 87ffe4e0 00000000
        00000002 0000002e 0000001e 0000005d ffffff02 ffffffff 87ffc5ff 00000000
        8085d04d 803df000 8085d04d 0047e04d 004c0b92 00a0f000 00a0f000 8117a068
        ...
Call Trace:[<803c1dc4>][<8007037c>][<803c1ef0>][<803c23f8>][<803c25b0>][<803ad43
0>][<803acc0c>][<803acaa4>][<803cac6c>][<803adc4c>][<803c5520>][<803c827c>][<803
c7d98>][<803a867c>][<8014f2a8>][<800f0000>][<800f9120>][<800650cc>][<800650ac>][
<803a8b7c>][<8000da20>][<8000da10>]

Code: (Bad address in epc)

Kernel panic - not syncing: Attempted to kill init!
我的恩山、我的无线 The best wifi forum is right here.
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 楼主| 发表于 2019-3-13 09:50 | 显示全部楼层
那位大神看看怎么回事
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发表于 2019-3-13 20:44 | 显示全部楼层
不会。。。。
我的恩山、我的无线 The best wifi forum is right here.
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发表于 2021-9-4 22:42 | 显示全部楼层
兄弟最后解决了没?
我的恩山、我的无线 The best wifi forum is right here.
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