ahaha 发表于 2012-12-6 10:01:10

贝尔领航者1-1刷砖求救

贝尔领航者1-1想刷个好点的adsl+路由没搞定设备刷砖了求救一下
坛里查询说就是RG100A-AA的，刷DLINK的2760的某个版本刷成砖了
设备芯片是BCM6358UKFBG         FLASH：M29W128GH

现在制作了JTAG线清除数据和刷cfe都过不去，坛里有贴子说要flash芯片23脚接地，请问那个脚是23，应该如何接地？
另外这个版本的设备可以刷那些固件？请赐教，非常感谢

附JTAG的一些信息

C:\jtag>brjtag -erase:cfe
===============================================
Broadcom EJTAG Debrick Utility v1.6r-hugebird
===============================================
Probing bus ... Done
Instruction Length set to 5
CPU running under BIG endian
CPU Chip ID: 00000110001101011000000101111111 (0635817F)
*** Found a Broadcom BCM6358 Rev 1 CPU chip ***
    - 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
^C
C:\jtag>
C:\jtag>
C:\jtag>brjtag -flash:nvram
===============================================
Broadcom EJTAG Debrick Utility v1.6r-hugebird
===============================================
Probing bus ... Done
Instruction Length set to 5
CPU running under BIG endian
CPU Chip ID: 00000110001101011000000101111111 (0635817F)
*** Found a Broadcom BCM6358 Rev 1 CPU chip ***
    - 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
^C
C:\jtag>brjtag -flash:cfe
===============================================
Broadcom EJTAG Debrick Utility v1.6r-hugebird
===============================================
Probing bus ... Done
Instruction Length set to 5
CPU running under BIG endian
CPU Chip ID: 00000110001101011000000101111111 (0635817F)
*** Found a Broadcom BCM6358 Rev 1 CPU chip ***
    - 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
^C
C:\jtag>

风的幻想 发表于 2012-12-6 10:06:05

{:soso_e100:}本人专门回收路由砖头，哪天不要了就丢给我吧。

ahaha 发表于 2012-12-6 20:51:10

https://www.chinadsl.net/forum.php?mod=attachment&aid=MjIxMDN8YjdhMDBlNGR8MTM1NDc5ODE5NHw0MzY0MTV8Mzg1OTE%3D&noupdate=yes

是这个吗

ahaha 发表于 2012-12-7 20:53:14

已经搞好，感谢下面几个帖子的作者
https://www.chinadsl.net/thread-37615-1-1.html
https://www.chinadsl.net/thread-38591-1-1.html
https://www.chinadsl.net/thread-56842-1-1.html

总结两点：清除FLASH时开机按JTAG的命令时间掌握好，hugebird 的固件刷好后用TTL设置时一定看一下固件包里的说明，我没看浪费好多时间
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