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用JTAG线刷这个帖子里的https://www.chinadsl.net/thread-38685-1-1.html
公版CFE1.0.37-11.3，64KB刷了177S，速度太慢了，最奇怪的是刷完后用TTL线查看，还是原来的CFE!!没刷成功
然后直接用BRJTAG清除CFE和NVRAM，都显示成功，再用TTL线查看还是老样子！！等于没清除！！
太奇怪了，
下面是BRJTAG清除的记录：
D:\jtag>brjtag -erase:cfe
===============================================
Broadcom EJTAG Debrick Utility v1.9o-hugebird
===============================================
Probing bus ... Done
Detected IR Length is 5
CPU assumed running under BIG endian
CPU Chip ID: 00000110001101011000000101111111 (0635817F)
*** Found a Broadcom manufactured BCM6358 REV 01 CPU ***
- EJTAG IMPCODE ....... : 00000000100000011000100100000100 (00818904)
- EJTAG Version ....... : 1 or 2.0
- EJTAG DMA Support ... : Yes
- EJTAG Implementation flags: R4k MIPS16 MIPS32
Issuing Processor / Peripheral Reset ... Done
Enabling Memory Writes ... Done
Halting Processor ... <Processor did NOT enter Debug Mode!> ... Done
Clearing Watchdog ... Done
Loading CPU Configuration Code ... Skipped
Detecting Flash Base Address...
Read MPI register value : 1F80000A
MPI register show Flash Access Base Addr : 1F800000
Probing Flash at Address: 0x1F800000 ...
Detected Chip ID (VenID:DevID = 007F : 227E)
*** Found a CFI Compatiable Flash Chip from EON
- Flash Chip Window Start .... : 1F800000
- Flash Chip Window Length ... : 00800000
- Selected Area Start ........ : 1F800000
- Selected Area Length ....... : 00040000
*** You Selected to Erase the CFE.BIN ***
=========================
Erasing Routine Started
=========================
Total Blocks to Erase: 4
Erasing block: 1 (addr = 1F800000)...Done
Erasing block: 2 (addr = 1F810000)...Done
Erasing block: 3 (addr = 1F820000)...Done
Erasing block: 4 (addr = 1F830000)...Done
=========================
Erasing Routine Complete
=========================
elapsed time: 2 seconds
*** REQUESTED OPERATION IS COMPLETE ***
D:\jtag>brjtag -erase:nvram
===============================================
Broadcom EJTAG Debrick Utility v1.9o-hugebird
===============================================
Probing bus ... Done
Detected IR Length is 5
CPU assumed running under BIG endian
CPU Chip ID: 00000110001101011000000101111111 (0635817F)
*** Found a Broadcom manufactured BCM6358 REV 01 CPU ***
- EJTAG IMPCODE ....... : 00000000100000011000100100000100 (00818904)
- EJTAG Version ....... : 1 or 2.0
- EJTAG DMA Support ... : Yes
- EJTAG Implementation flags: R4k MIPS16 MIPS32
Issuing Processor / Peripheral Reset ... Done
Enabling Memory Writes ... Done
Halting Processor ... <Processor did NOT enter Debug Mode!> ... Done
Clearing Watchdog ... Done
Loading CPU Configuration Code ... Skipped
Detecting Flash Base Address...
Read MPI register value : 1F80000A
MPI register show Flash Access Base Addr : 1F800000
Probing Flash at Address: 0x1F800000 ...
Detected Chip ID (VenID:DevID = 007F : 227E)
*** Found a CFI Compatiable Flash Chip from EON
- Flash Chip Window Start .... : 1F800000
- Flash Chip Window Length ... : 00800000
- Selected Area Start ........ : 1FFF0000
- Selected Area Length ....... : 00010000
*** You Selected to Erase the NVRAM.BIN ***
=========================
Erasing Routine Started
=========================
Total Blocks to Erase: 1
Erasing block: 128 (addr = 1FFF0000)...Done
=========================
Erasing Routine Complete
=========================
elapsed time: 0 seconds
*** REQUESTED OPERATION IS COMPLETE ***
下面是TTL的启动结果：
CFE version 1.0.37-5.4 for BCM96358 (32bit,SP,BE)
Build Date: 浜?11鏈? 7 17:06:48 CST 2006 (wanles@localhost.localdomain)
Copyright (C) 2000-2005 Broadcom Corporation.
Boot Address 0xbf800000
Initializing Arena.
Initializing Devices.
Parallel flash device: name EON FLASH, id 0x0000, size 8192KB
CPU type 0x2A010: 300MHz, Bus: 133MHz, Ref: 64MHz
Total memory: 33554432 bytes (32MB)
Total memory used by CFE: 0x80401000 - 0x80527450 (1205328)
Initialized Data: 0x8041D1C0 - 0x8041EBD0 (6672)
BSS Area: 0x8041EBD0 - 0x80425450 (26752)
Local Heap: 0x80425450 - 0x80525450 (1048576)
Stack Area: 0x80525450 - 0x80527450 (8192)
Text (code) segment: 0x80401000 - 0x8041D1BC (115132)
Boot area (physical): 0x00528000 - 0x00568000
Relocation Factor: I:00000000 - D:00000000
Board IP address : 192.168.1.1
Host IP address : 192.168.1.100
Gateway IP address :
Run from flash/host (f/h) : f
Default host run file name : vmlinux
Default host flash file name : bcm963xx_fs_kernel
Boot delay (0-9 seconds) : 1
Board Id Name : 96358GW
Psi size in KB : 24
Number of MAC Addresses (1-32) : 10
Base MAC Address : 00:1d:7e:ad:fd:ad
Ethernet PHY Type : Internal
Memory size in MB : 32
CMT Thread Number : 0
*** Press any key to stop auto run (1 seconds) ***
Auto run second count down: 0
Code Address: 0xFF00FF45, Entry Address: 0xc0959e00
Failed on decompression. Corrupted image?
web info: Waiting for connection on socket 0.
CFE>
是不是这个猫的CFE储存地址和常见的不一样啊？？
请大家帮看看，给点建议，我都不知道该怎么办了
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粤公网安备44152102000001号 
发表于 2011-2-16 21:13:59
发表于 2011-2-16 22:43:09
