同问 ！
本帖最后由 ken9999 于 2009-8-14 22:14 编辑
19# 天涯
“难道新版本的Db120-B1改了FLASH芯片 "MX29LV320T",这个用128K格式估计启动不了的吧.”
29LV128DBT2C-90Q，三星的颗粒。
貌似难度越来越大了
恩，新版本的大亚确实和之前有些不同。明天找两个拆开对比下
请问LS的大哥，我这个是否无可挽回了？
本帖最后由 kindlyer 于 2009-8-15 02:17 编辑
在论坛内ryanneo兄弟的指点下
作了一些仔细的检查
更新一下最新状况
首先，开机信息如下：
CFE version 1.0.37-10.3 for BCM96358 (32bit,SP,BE)
Build Date: 2008-05-27 16:57:32 2 (tashin@linux-server1)
Copyright (C) 2000-2006 Broadcom Corporation.
Boot Address 0xbe000000
Parallel flash device id 227a is not supported.
*** Board is not initialized properly ***
Press:<enter> to use current value
'-' to go previous parameter
'.' to clear the current value
'x' to exit this command
96358VW2 ------- 0
96358VW ------- 1
96358GWVG ------- 2
96358MV2G ------- 3
96358M ------- 4
96358B ------- 5
96358BGWE_OEM1 ------- 6
96359PONG ------- 7
96358SV ------- 8
Board Id (0-8) :
现在根据提示输入相应的设置参数后
SecreCRT信息会不停滚屏
在开始滚屏的第一屏
会显示如下内容：
Flash layout changed. Need to erase all flash except bootrom
Invalid command: "e"
Available commands:
CPU type 0x2A010: 300MHz, Bus: 133MHz, Ref: 64MHz
CPU running TP0
Total memory: 33554432 bytes (32MB)
Total memory used by CFE:0x80401000 - 0x80528450 (1209424)
Initialized Data: 0x8041DEB0 - 0x8041FC60 (7600)
BSS Area: 0x8041FC60 - 0x80426450 (26608)
Local Heap: 0x80426450 - 0x80526450 (1048576)
Stack Area: 0x80526450 - 0x80528450 (8192)
Text (code) segment: 0x80401000 - 0x8041DEA8 (118440)
Boot area (physical): 0x00529000 - 0x00569000
Relocation Factor: I:00000000 - D:00000000
Use default boot line parameters: e=192.168.1.1:ffffff00 h=192.168.1.100 g= r=f f=vmlinux i=bcm963xx_fs_kernel d=1 p=0
** Flash image not found. **
然后报错，并不停滚屏，并且用Ctrl+C根本无法中止：
**Exception 32: EPC=8041CDEC, Cause=80407494 (AddrErrWr)
RA=EFBFD465, VAddr=80522151
请留意上面的信息中有以下字段，看上去很奇怪的样子
Use default boot line parameters: e=192.168.1.1:ffffff00 h=192.168.1.100 g= r=f f=vmlinux i=bcm963xx_fs_kernel d=1 p=0
0($00) = 382E312E AT ($01) = 66666666
..........................
我的也出现这种情况，关注中～～
我的也出现类似的情况,哪位想个什么办法弄下看!
进CFE，刷个bin应该可以解决那个寄存器越界的翻屏问题，但仍然还是自动重启，十几秒间隔。看了下网上的flash文件，都是2.0版的，是否与2.1的不兼容？
我是进入英文界面进行了一些操作之后出现这个现象的，刚开始还能概率连上192.168.1.1，后来就不行了，刷了一个bin后就挂了，用TTL线出现楼主的现象，在启动是狂按ctrl-C，再次进行刷机，终于可以正常显示启动过程，但依然自动重启，下面是一次启动的信息：
CFE version 1.0.37-10.3 for BCM96358 (32bit,SP,BE)
Build Date: Thu Feb 12 13:10:57 CST 2009 (root@localhost.localdomain)
Copyright (C) 2000-2006 Broadcom Corporation.
Boot Address 0xbe000000
Initializing Arena.
Initializing Devices.
Parallel flash device: name MX29LV320T, id 0x227a, size 16384KB
Flash Layout: Boot Kern
AuxFS Misc PSI
Flash RootFS Partition Length: 16515072
CFE using EMAC 0
100 MB Full-Duplex (auto-neg)
CPU type 0x2A010: 300MHz, Bus: 133MHz, Ref: 64MHz
CPU running TP0
Total memory: 33554432 bytes (32MB)
Total memory used by CFE:0x80401000 - 0x805285D0 (1209808)
Initialized Data: 0x8041E210 - 0x8041FDF0 (7136)
BSS Area: 0x8041FDF0 - 0x804265D0 (26592)
Local Heap: 0x804265D0 - 0x805265D0 (1048576)
Stack Area: 0x805265D0 - 0x805285D0 (8192)
Text (code) segment: 0x80401000 - 0x8041E210 (119312)
Boot area (physical): 0x00529000 - 0x00569000
Relocation Factor: I:00000000 - D:00000000
Board IP address : 192.168.1.1:ffffff00
Host IP address : 192.168.1.100
Gateway IP address :
Run from flash/host (f/h) : f
Default host run file name : 308nfs6358
Default host flash file name : bcm963xx_fs_kernel
Boot delay (0-9 seconds) : 9
Board Id (0-2) : 96358VW2
Number of MAC Addresses (1-32) : 10
Base MAC Address : 00:1e:40:e5:53:3c
PSI Size (1-64) KBytes : 24
Flash Block Size (1-128) in KBytes: 64
Auxillary File System Size Percent: 0
Main Thread Number : 0
*** Press any key to stop auto run (9 seconds) ***
Auto run second count down: 0
Booting from only image (0xbe020000) ...
Code Address: 0x80010000, Entry Address: 0x801ba018
Decompression OK!
Entry at 0x801ba018
Closing network.
Starting program at 0x801ba018
Linux version 2.6.8.1 (root@fc6.ayecom.com) (gcc version 3.4.2) #1 Thu Jan 22 06:48:23 CLST 2009
Parallel flash device id 227a is not supported.
*** Board is not initialized properly ***
prom init
CPU revision is: 0002a010
Determined physical RAM map:
memory: 01fa0000 @ 00000000 (usable)
On node 0 totalpages: 8096
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 4000 pages, LIFO batch:1
HighMem zone: 0 pages, LIFO batch:1
Built 1 zonelists
Kernel command line: root=31:0 ro noinitrd console=ttyS0,115200
brcm mips: enabling icache and dcache...
Primary instruction cache 32kB, physically tagged, 2-way, linesize 16 bytes.
Primary data cache 16kB 2-way, linesize 16 bytes.
PID hash table entries: 128 (order 7: 1024 bytes)
Using 150.000 MHz high precision timer.
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 30068k/32384k available (1476k kernel code, 2272k reserved, 223k data, 76k init, 0k highmem)
Calibrating delay loop... 299.00 BogoMIPS
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Checking for 'wait' instruction...unavailable.
NET: Registered protocol family 16
Total Flash size: 0K with -1 sectors
Failed to read image tag from flash
Can't analyze prologue code at 8017fbb4
Skipping PCI bus scan due to resource conflict
Initializing Cryptographic API
PPP generic driver version 2.4.2
NET: Registered protocol family 24
Using noop io scheduler
bcm963xx_mtd driver v1.0
Failed to read image tag from flash
brcmboard: brcm_board_init entry
Serial: BCM63XX driver $Revision: 3.00 $
ttyS0 at MMIO 0xfffe0100 (irq = 10) is a BCM63XX
ttyS1 at MMIO 0xfffe0120 (irq = 11) is a BCM63XX
BCM63xx_ENET board id not set
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 2048 bind 4096)
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 15
Ebtables v2.0 registered
NET: Registered protocol family 8
NET: Registered protocol family 20
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
VFS: Cannot open root device "31:0" or unknown-block(31,0)
Please append a correct "root=" boot option
Kernel panic: VFS: Unable to mount root fs on unknown-block(31,0)
<0>Rebooting in 1 seconds..
以后就是重复显示了。