。。。。。

Rosa*** · 发表于 2019-7-30 08:39

本帖最后由 Rosamond 于 2021-9-7 22:13 编辑

。。。。。

zhj*** · 发表于 2019-7-30 13:06

本帖最后由 zhjook 于 2019-7-30 13:08 编辑

看看你的命令有没有错误正确格式
flash －noheader 192.168.1.100:/cfe.bin nflash0.brcmnand

另外你电脑要ip改成192.168.0.100，同时打开tftp，文件夹内放入cfe.bin 的cfe 文件

可以参考这个

http://pan.baidu.com/s/1pLNhCIv

Rosa*** · 发表于 2019-7-30 13:10

来人啊，大牛们在哪里？

Rosa*** · 发表于 2019-7-30 13:12

zhjook 发表于 2019-7-30 13:06
看看你的命令有没有错误正确格式
flash －noheader 192.168.1.100:/cfe.bin nflash0.brcmnand

难道我的命令有问题？要加斜杠吗？

zhj*** · 发表于 2019-7-30 21:57

Rosamond 发表于 2019-7-30 13:12
难道我的命令有问题？要加斜杠吗？

不是斜杠问题，你要检查好你的目录，文件名，ip地址，tftp等等

Rosa*** · 发表于 2019-7-31 13:31

zhjook 发表于 2019-7-30 21:57
不是斜杠问题，你要检查好你的目录，文件名，ip地址，tftp等等

目录放在C盘根目录，文件放在tftp里面，地址固定192.168.0.100，ttl输入命令之后也显示成功了，就是不能从nand启动，但是似乎也没有写进去。怎么办呀？我现在暂时用在官方系统

zhj*** · 发表于 2019-7-31 22:11

Rosamond 发表于 2019-7-31 13:31
目录放在C盘根目录，文件放在tftp里面，地址固定192.168.0.100，ttl输入命令之后也显示成功了，就是不能 ...

没有那么难啊，你贴一下你刷cfe 过程的ttl 记录

Rosa*** · 发表于 2019-7-31 22:55

Rosamond 发表于 2019-7-31 13:31
目录放在C盘根目录，文件放在tftp里面，地址固定192.168.0.100，ttl输入命令之后也显示成功了，就是不能 ...

准备工作:spi已正常使用，已刷官方系统，电脑连接ttl已出字跑码，主板已焊接跳线跳针，c盘根目录放TFTP文件夹和cfe文件。操作过程:固定电脑IP192.168.0.100等网络设置，打开电脑tfp程序接下来跳针短接spi模式，路由器进入救援模式ttl跑码完毕提示cfe，输入命令show devices,系统提示各硬件确定nand名称nflash0.brcmnand,下面输入刷写命令flash -noheader 192.168.0.100:cfe.bin nflash0.brcmnand，系统执行命令最后成功，主板跳针短接nand,重启路由器还是进入spi系统，即使执行救援模式还是对应的spi CFE，似乎没写入到nand也不能引导。

Rosa*** · 发表于 2019-7-31 22:57

zhjook 发表于 2019-7-31 22:11
没有那么难啊，你贴一下你刷cfe 过程的ttl 记录

准备工作:spi已正常使用，已刷官方系统，电脑连接ttl已出字跑码，主板已焊接跳线跳针，c盘根目录放TFTP文件夹和cfe文件。操作过程:固定电脑IP192.168.0.100等网络设置，打开电脑tfp程序接下来跳针短接spi模式，路由器进入救援模式ttl跑码完毕提示cfe，输入命令show devices,系统提示各硬件确定nand名称nflash0.brcmnand,下面输入刷写命令flash -noheader 192.168.0.100:cfe.bin nflash0.brcmnand，系统执行命令最后成功，主板跳针短接nand,重启路由器还是进入spi系统，即使执行救援模式还是对应的spi CFE，似乎没写入到nand也不能引导。

zhj*** · 发表于 2019-8-1 00:10

Rosamond 发表于 2019-7-31 22:57
准备工作:spi已正常使用，已刷官方系统，电脑连接ttl已出字跑码，主板已焊接跳线跳针，c盘根目录放TFTP ...

拍一下你改的电路图看看，

Rosa*** · 发表于 2019-8-7 19:55

zhjook 发表于 2019-8-1 00:10
拍一下你改的电路图看看，

Digital core power voltage set to 0.9375V
Decompressing...done
Digital core power voltage set to 0.9375V

SHMOO VER 1.13

PKID07DC06011801080000000000001A103F01000000

S3000020B
00001790

RDLYW0 00000004

RDENW0 00000035

RDQSW0

0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123
00 --------+++++++++++++++++++++++++X++++++++++++++++++++++++------
01 -------+++++++++++++++++++++++++++X++++++++++++++++++++++++++---
02 ---------+++++++++++++++++++++++++++X++++++++++++++++++++++++++-
03 ---------++++++++++++++++++++++++X+++++++++++++++++++++++-------
04 -+++++++++++++++++++++++++X+++++++++++++++++++++++++------------
05 -------+-+++++++++++++++++++++++++X++++++++++++++++++++++++-----
06 ---++++++++++++++++++++++++++X+++++++++++++++++++++++++---------
07 -------+++++++++++++++++++++++++X+++++++++++++++++++++++++------
08 --------++++++++++++++++++++++++++X++++++++++++++++++++++++++---
09 -----------++++++++++++++++++++++++++X++++++++++++++++++++++++++
10 ------++++++++++++++++++++++++++X++++++++++++++++++++++++++-----
11 -----------++++++++++++++++++++++++++X++++++++++++++++++++++++++
12 ------+++++++++++++++++++++++++++X+++++++++++++++++++++++++++---
13 ------------++++++++++++++++++++++++++X+++++++++++++++++++++++++
14 -------++++++++++++++++++++++++++X++++++++++++++++++++++++++----
15 ----------+++++++++++++++++++++++++++X++++++++++++++++++++++++--

PW0

0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123
00 --------+++++++++++++++++++++++++X++++++++++++++++++++++++------
01 -------+++++++++++++++++++++++++++X++++++++++++++++++++++++++---
02 --------++++++++++++++++++++++++++++X+++++++++++++++++++++++++++
03 ---------++++++++++++++++++++++++X+++++++++++++++++++++++-------
04 -+++++++++++++++++++++++++X+++++++++++++++++++++++++------------
05 -------++++++++++++++++++++++++++X+++++++++++++++++++++++++-----
06 ---+++++++++++++++++++++++++X+++++++++++++++++++++++++----------
07 -------+++++++++++++++++++++++++X+++++++++++++++++++++++++------
08 --------++++++++++++++++++++++++++X++++++++++++++++++++++++++---
09 ------------++++++++++++++++++++++++++X+++++++++++++++++++++++++
10 ------+++++++++++++++++++++++++++X++++++++++++++++++++++++++----
11 -----------++++++++++++++++++++++++++X++++++++++++++++++++++++++
12 ------+++++++++++++++++++++++++++X+++++++++++++++++++++++++++---
13 -------------+++++++++++++++++++++++++X+++++++++++++++++++++++++
14 -------++++++++++++++++++++++++++X++++++++++++++++++++++++++----
15 ----------+++++++++++++++++++++++++++X++++++++++++++++++++++++--

NW0

0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123
00 +++++++++++++++++++++++++++++X+++++++++++++++++++++++++++++-----
01 ++++++++++++++++++++++++++++++++X+++++++++++++++++++++++++++++--
02 ++++++++++++++++++++++++++++++++X++++++++++++++++++++++++++++++-
03 +++++++++++++++++++++++++++++X++++++++++++++++++++++++++++------
04 +++++++++++++++++++++++++++X++++++++++++++++++++++++++----------
05 ++++++++++++++++++++++++++++++X+++++++++++++++++++++++++++++----
06 +++++++++++++++++++++++++++X++++++++++++++++++++++++++----------
07 -+++++++++++++++++++++++++++++X++++++++++++++++++++++++++++-----
08 -+++++++++++++++++++++++++++++++X++++++++++++++++++++++++++++++-
09 -----+++++++++++++++++++++++++++++X+++++++++++++++++++++++++++++
10 ++++++++++++++++++++++++++++++X+++++++++++++++++++++++++++++----
11 ----++++++++++++++++++++++++++++++X+++++++++++++++++++++++++++++
12 ++++++++++++++++++++++++++++++X++++++++++++++++++++++++++++++---
13 ----++++++++++++++++++++++++++++++X+++++++++++++++++++++++++++++
14 -+++++++++++++++++++++++++++++++X+++++++++++++++++++++++++++++--
15 ----++++++++++++++++++++++++++++++X+++++++++++++++++++++++++++++

WRDQW0

0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123
00 +++++++++++++++++++++++++X+++++++++++++++++++++++++----------++-
01 ++++++++++++++++++++++++++++X+++++++++++++++++++++++++++-----++-
02 +++++++++++++++++++++++++++X+++++++++++++++++++++++++++------++-
03 +++++++++++++++++++++++++X+++++++++++++++++++++++++---------+++-
04 +++++++++++++++++++++++X+++++++++++++++++++++++--------------++-
05 ++++++++++++++++++++++++++X+++++++++++++++++++++++++---------++-
06 +++++++++++++++++++++++X+++++++++++++++++++++++------------++++-
07 ++++++++++++++++++++++++++X+++++++++++++++++++++++++---------++-
08 +++++++++++++++++++++++++++X++++++++++++++++++++++++++--------+-
09 +++++++++++++++++++++++++++X+++++++++++++++++++++++++++---------
10 ++++++++++++++++++++++++++X+++++++++++++++++++++++++---------++-
11 +++++++++++++++++++++++++++X+++++++++++++++++++++++++++---------
12 ++++++++++++++++++++++++++X+++++++++++++++++++++++++---------++-
13 +++++++++++++++++++++++++++X+++++++++++++++++++++++++++---------
14 ++++++++++++++++++++++++++X+++++++++++++++++++++++++--------+++-
15 +++++++++++++++++++++++++++X+++++++++++++++++++++++++++---------

WRDMW0 00000025
WRDMW0 00000026

ADDR

0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123
00 +++++++++++++++++++++++S+++++++X++++++++++++++++++++++++++++++++

Decompressing...done
Found a ST compatible (Winbond/NexFlash) serial flash with 256 64KB blocks; total size 16MB

CFE version 6.37.14.93 (r469350) based on BBP 1.0.37 for BCM947XX (32bit,SP,)
Build Date: Tue Jul 26 08:38:40 CST 2016 (root@linux-svzy-cj)
Copyright (C) 2000-2008 Broadcom Corporation.

Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
Found a Zentel/ESMT NAND flash:
Total size:  128MB
Block size:  128KB
Page Size: 2048B
OOB Size: 64B
Sector size: 512B
Spare size:  16B
ECC level: 8 (8-bit)
Device ID: 0xc8 0xd1 0x80 0x95 0x40 0x7f
DDR Clock: 666 MHz
Info: DDR frequency set from clkfreq=800,*666*
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.37.14.93 (r469350)
CPU type 0x0: 800MHz
Tot mem: 262144 KBytes

CFE mem: 0x00F00000 - 0x017A888C (9078924)
Data:    0x00F5FC14 - 0x00F612C0 (5804)
BSS:       0x00F612D0 - 0x00FA688C (284092)
Heap:    0x00FA688C - 0x017A688C (8388608)
Stack:    0x017A688C - 0x017A888C (8192)
Text:    0x00F00000 - 0x00F53D54 (343380)
Boot:    0x017A9000 - 0x017E9000
Reloc:    I:00000000 - D:00000000

Mac:b0-df-c1-76-b5-a0
Device eth0:  hwaddr B0-DF-C1-76-B5-A0, ipaddr 192.168.1.1, mask 255.255.255.0
      gateway not set, nameserver not set
Btn pressed 3
Btn pressed 4
Btn pressed 5
Btn pressed 6
Btn pressed 7
Btn pressed 8
Btn pressed 9
Btn pressed 10
Btn pressed 11
Btn pressed 12
Btn pressed 13
Btn pressed 14
Btn pressed 15
Now in rescue mode
Device eth0:  hwaddr B0-DF-C1-76-B5-A0, ipaddr 192.168.0.1, mask 255.255.255.0
      gateway not set, nameserver not set
CFE>

Rosa*** · 发表于 2019-8-7 19:56

Rosamond 发表于 2019-8-7 19:55
Digital core power voltage set to 0.9375V
Decompressing...done
Digital core power voltage set to ...

CFE> show devices
Device Name       Description
-------------------  ---------------------------------------------------------
uart0             NS16550 UART at 0x18000300
uart1             NS16550 UART at 0x18000400
flash0             ST Compatible Serial flash size 16384KB
flash0.boot       ST Compatible Serial flash offset 00000000 size 256KB
flash0.trx          ST Compatible Serial flash offset 00040000 size 1KB
flash0.os          ST Compatible Serial flash offset 0004001C size 16064KB
flash0.nvram       ST Compatible Serial flash offset 00FF0000 size 64KB
flash1.boot       ST Compatible Serial flash offset 00000000 size 256KB
flash1.trx          ST Compatible Serial flash offset 00040000 size 16064KB
flash1.nvram       ST Compatible Serial flash offset 00FF0000 size 64KB
nflash0.brcmnand    Zentel NAND flash offset 0 size 131072KB
eth0                Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller
*** command status = 0
CFE>

Rosa*** · 发表于 2019-8-7 20:01

Rosamond 发表于 2019-8-7 19:56
CFE> show devices
Device Name Description
------------------- ------------------------ ...

CFE> flash -erase nflash0.brcmnand
Erase whole mtd partition!
Erase range: 0x0 - 0x8000000
*** command status = 0
CFE> flash -noheader 192.168.0.100:cfe.bin nflash0.brcmnand
Reading 192.168.0.100:cfe.bin: Done. 524288 bytes read
Programming...done. 524288 bytes written
*** command status = 0

Rosa*** · 发表于 2019-8-7 20:08

zhjook 发表于 2019-8-1 00:10
拍一下你改的电路图看看，

Rosa*** · 发表于 2019-8-7 20:11

zhjook 发表于 2019-8-1 00:10
拍一下你改的电路图看看，

麻烦您帮忙诊断一下，CFE内可以识别nand，但是跳线不管短接哪个都是从spi启动，再者装回R42电阻或者短接R42电阻，系统不启动，无TTL输出，指示灯只是亮Power、LAN、5G、不能从nand启动

账号		自动登录	找回密码
密码			立即注册

。。。。。

相关帖子

点评

点评

点评

点评

点评

点评

点评

点评

点评

本帖子中包含更多资源

点评