(求助)RG100A-AA变砖了。

cqy

用JTAG清除后显示：

1. C:\JTAG>brjtag  -probeonly /erasechip
   
2. 
   
3. ==============================================
   
4. Broadcom EJTAG Debrick Utility v1.5-hugebird
   
5. ==============================================
   
6. 
   
7. Probing bus ... Done
   
8. 
   
9. Instruction Length set to 5
   
10. 
    
11. CPU running under BIG endian
    
12. 
    
13. CPU Chip ID: 00000110001101011000000101111111 (0635817F)
    
14. *** Found a Broadcom BCM6358 Rev 1 CPU chip ***
    
15. 
    
16.     - EJTAG IMPCODE ....... : 00000000100000011000100100000100 (00818904)
    
17.     - EJTAG Version ....... : 1 or 2.0
    
18.     - EJTAG DMA Support ... : Yes
    
19.     - EJTAG Implementation flags: R4k MIPS16 MIPS32
    
20. 
    
21. Issuing Processor / Peripheral Reset ... Done
    
22. Enabling Memory Writes ... Done
    
23. Halting Processor ... <Processor did NOT enter Debug Mode!> ... Done
    
24. Clearing Watchdog ... Done
    
25. Initialize EBI ... Skipped
    
26. 
    
27. Probing Flash at (Probe Address: 0x1fc00000) ...
    
28. Match Flash Chip (VenID:DevID = 017e : 2101)
    
29. *** Found a Spansion S29GL128N/P Uni  (16MB) Flash Chip ***
    
30. 
    
31.     - Flash Chip Window Start .... : 1f000000
    
32.     - Flash Chip Window Length ... : 01000000
    
33.     - Selected Area Start ........ : 00000000
    
34.     - Selected Area Length ....... : 00000000
    
35. 
    
36. 
    
37. 
    
38. Flash Sector Protection type 1
    
39. 
    
40. Erase whole chip ...   Done!
    
41. 
    
42. 
    
43. 
    
44. *** REQUESTED OPERATION IS COMPLETE ***
    

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然后用 brjtag  -flash：cfe  无法写入

请问要怎么操作。谢谢

gyjiang

没有这个设备，无法回答

sniper99999

用JTAG清除后显示：然后用 brjtag  -flash：cfe  无法写入

请问要怎么操作。谢谢
cqy 发表于 2010-3-17 13:08

是不是忘记把brjtag -flash:CFE里面CFE前面的空格去掉了

cryman

用ttl线进cfe模式，然后用网线来刷不是更快吗？