wrt54g v8问题求助

lyfeng703

wrt54g v8，写cfe的时候提示找不到flash，机器买的时候已经改为8m flash， 64M内存。flash芯片型号是29DL64DF-70TN,网上找不到这个芯片的资料啊。尝试过在后面加fc:xx，可以清空和写入，但是故障依旧，wan和lan灯全亮，大家帮帮忙，我应该怎么修复，谢谢

jtag>brjtag -flash:cfe

===============================================
Broadcom EJTAG Debrick Utility v1.6r-hugebird
===============================================

Probing bus ... Done

Instruction Length set to 8

CPU running under LITTLE endian

CPU Chip ID: 00010101001101010100000101111111 (1535417F)
*** Found a Broadcom BCM5354 KFBG Rev 1 CPU chip ***

    - EJTAG IMPCODE ....... : 00000000100000010000100100000100 (00810904)
    - 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 ... <rocessor Entered Debug Mode!> ... Done
Clearing Watchdog ... Done
Loading CPU Configuration Code ... Skipped

Probing Flash at (Probe Address: 0x1fc00000) ...
Detected Chip ID with AMD/Spansion Routine (VenIDevID = 6fa5 : 0090)

Detected Chip ID with AMD/Spansion Routine (VenIDevID = b800 : 0090)
Detected Chip ID with SST Routine (VenIDevID = 0004 : 0090)
Detected Chip ID with BSC/SCS Routine (VenIDevID = 0004 : 227e)
Detected Chip ID with AMD/Spansion Routine (VenIDevID = b800 : 0090)
Detected Chip ID with SST Routine (VenIDevID = 0004 : 0090)
Detected Chip ID with BSC/SCS Routine (VenIDevID = 0004 : 227e)
Detected Chip ID with AMD/Spansion Routine (VenIDevID = b800 : 0090)
Detected Chip ID with SST Routine (VenIDevID = 0004 : 0090)
Detected Chip ID with BSC/SCS Routine (VenIDevID = 0004 : 227e)
Detected Chip ID with AMD/Spansion Routine (VenIDevID = b800 : 0090)
Detected Chip ID with SST Routine (VenIDevID = 0004 : 0090)
Detected Chip ID with BSC/SCS Routine (VenIDevID = 0004 : 227e)
Detected Chip ID with AMD/Spansion Routine (VenIDevID = b800 : 0090)
Detected Chip ID with SST Routine (VenIDevID = 0004 : 0090)
Detected Chip ID with BSC/SCS Routine (VenIDevID = 0004 : 227e)
Detected Chip ID with AMD/Spansion Routine (VenIDevID = b800 : 0090)
Detected Chip ID with SST Routine (VenIDevID = 0004 : 0090)
Detected Chip ID with BSC/SCS Routine (VenIDevID = 0004 : 227e)
Detected Chip ID with AMD/Spansion Routine (VenIDevID = b800 : 0090)
Detected Chip ID with SST Routine (VenIDevID = 0004 : 0090)
Detected Chip ID with BSC/SCS Routine (VenIDevID = 0004 : 227e)
Detected Chip ID with AMD/Spansion Routine (VenIDevID = b800 : 0090)
Detected Chip ID with SST Routine (VenIDevID = 0004 : 0090)
Detected Chip ID with BSC/SCS Routine (VenIDevID = 0004 : 227e)
Detected Chip ID with AMD/Spansion Routine (VenIDevID = b800 : 0090)
Detected Chip ID with SST Routine (VenIDevID = 0004 : 0090)
Detected Chip ID with BSC/SCS Routine (VenIDevID = 0004 : 227e)
Detected Chip ID with AMD/Spansion Routine (VenIDevID = b800 : 0090)
Detected Chip ID with SST Routine (VenIDevID = 0004 : 0090)
Detected Chip ID with BSC/SCS Routine (VenIDevID = 0004 : 227e)
Detected Chip ID with AMD/Spansion Routine (VenIDevID = b800 : 0090)
Detected Chip ID with SST Routine (VenIDevID = 0004 : 0090)
Detected Chip ID with BSC/SCS Routine (VenIDevID = 0004 : 227e)
Done

*** Unknown or NO Flash Chip Detected ***


*** REQUESTED OPERATION IS COMPLETE ***

xgg54321

内存没有焊好或者内存有故障哦，你没事搞FLASH干啥？
1，焊接FLASH引脚；
2，如果不行，就换一片内存吧。