求腾达CH21编程器备份！

zhuj***

刚仔细看了下电路图，和CH22不一样的方案，哎，还能通用，清空了下nvram，居然就挂了，真悲剧。。。。更新下电路板图片
cpu：BCM4706
交换机芯片：BCM53125
内存：64m*2
闪存：16MB


ttl信息：
Loader buf 82000000:0x579f7f54
LZMA Decompressing...inbase :0x9c00a904, input_len : 0x13ebf, outbuf : 0x82000000, bytes_out : 0x6000000
done


CFE version 5.100.138.22 based on BBP 1.0.37 for BCM947XX (32bit,SP,LE)
Build Date: Thu Apr 11 09:48:37 CST 2013 (root@linux-joff)
Copyright (C) 2000-2008 Broadcom Corporation.

Init Arena
Init Devs.
Boot partition size = 131072(0x20000)
get flash id : 0x17
Found an ST compatible serial flash with 256 64KB blocks; total size 16MB
get flash id : 0x17
get flash id : 0x17
CJ++ robo_reset
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 5.100.138.22
CPU type 0x19749: 600MHz
Tot mem: 131072 KBytes

CFE mem:    0x82000000 - 0x82098BA0 (625568)
Data:       0x8202E9C0 - 0x82031C10 (12880)
BSS:        0x82031C10 - 0x82032BA0 (3984)
Heap:       0x82032BA0 - 0x82096BA0 (409600)
Stack:      0x82096BA0 - 0x82098BA0 (8192)
Text:       0x82000000 - 0x8202E9B4 (190900)

Detect reset button pressed 4s,boot stop ...
Device eth0:  hwaddr C8-3A-35-54-59-20, ipaddr 192.168.1.1, mask 255.255.255.0
        gateway not set, nameserver not set
CFE> .help
Invalid command: ".help"
Available commands: show, nvram, reboot, flash, batch, go, boot, load, save, ping, arp, ifconfig, help

*** command status = -1
CFE> help
Available commands:

show clocks         Show current values of the clocks.
nvram               NVRAM utility.
reboot              Reboot.
flash               Update a flash memory device
batch               Load a batch file into memory and execute it
go                  Verify and boot OS image.
boot                Load an executable file into memory and execute it
load                Load an executable file into memory without executing it
save                Save a region of memory to a remote file via TFTP
ping                Ping a remote IP host.
arp                 Display or modify the ARP Table
ifconfig            Configure the Ethernet interface
help                Obtain help for CFE commands

For more information about a command, enter 'help command-name'
*** command status = 0
CFE> nvram show
pci/2/1/leddc=0xFFFF
pci/1/1/legofdmbw20ul5ghpo=0x43210000
pci/1/1/maxp5gha0=0x5a
pci/2/1/txchain=7
pci/1/1/maxp5gha1=0x5a
pci/1/1/elna5g=3
vlan3hwname=et0
pci/1/1/maxp5gha2=0x5a
boardrev=0x1104
pci/2/1/phycal_tempdelta=0
pci/1/1/aa5g=7
et0macaddr=C8:3A:35:54:59:20
pci/1/1/pa5glw2a0=0xf935
watchdog=0
pci/1/1/pa5glw2a1=0xf935
pci/1/1/ledbh12=2
boot_wait=off
pci/1/1/pa5glw2a2=0xf935
pci/1/1/mcsbw20ul5gmpo=0x43210000
et0mdcport=0
reset_gpio=14
pmon_ver=CFE 5.100.138.22
vlan2ports=0 8
pci/2/1/ccode=0
pci/2/1/boardflags=0x80001200
pci/2/1/tempoffset=0
pci/1/1/mcsbw405glpo=0x54321000
pci/2/1/pa2gw2a0=0xf78e
boot_stop=0
pci/2/1/pa2gw2a1=0xf774
pci/1/1/ag0=0
pci/2/1/pa2gw2a2=0xf78e
pci/1/1/ag1=0
pci/1/1/legofdmbw205gmpo=0x43210000
pci/1/1/ag2=0
gpio4=robo_reset
pci/2/1/xtalfreq=20000
gpio7=usbport1
pci/1/1/pa5gw2a0=0xf947
pci/1/1/pa5gw2a1=0xf947
pci/1/1/mcsbw405ghpo=0x54321000
pci/1/1/pa5gw2a2=0xf947
pci/2/1/devid=0x4332
pci/1/1/pa5ghw2a0=0xf947
pci/1/1/pa5ghw2a1=0xf947
sromrev=8
pci/1/1/pa5ghw2a2=0xf947
boardtype=0x05D8
pci/2/1/cckbw20ul2gpo=0x0000
pci/1/1/rxchain=7
lan_netmask=255.255.255.0
pci/2/1/pdetrange2g=3
pci/1/1/maxp5ga0=0x5a
pci/2/1/legofdmbw20ul2gpo=0x32110000
pci/1/1/maxp5ga1=0x5a
pci/1/1/maxp5ga2=0x5a
pci/1/1/pdetrange5g=6
pci/1/1/parefldovoltage=35
pci/2/1/mcsbw402gpo=0x32110000
pci/1/1/boardflags=0x90000200
pci/2/1/macaddr=c8:3a:35:54:59:24
vlan2hwname=et0
pci/1/1/tempoffset=0
pci/1/1/pa5glw1a0=0x1bd4
pci/1/1/pa5glw1a1=0x1bd4
pci/1/1/pa5glw1a2=0x1bd4
pci/1/1/mcsbw20ul5glpo=0x43210000
pci/2/1/mcsbw202gpo=0x32110000
xtalfreq=25000
pci/1/1/boardvendor=0x14E4
pci/1/1/mcsbw20ul5ghpo=0x43210000
pci/2/1/legofdmbw202gpo=0x32110000
boardflags2=0x00000000
pci/1/1/subband5gver=1
pci/2/1/pa2gw1a0=0x21ca
pci/2/1/pa2gw1a1=0x22be
pci/1/1/sromrev=9
wait_time=3
pci/2/1/pa2gw1a2=0x21ca
pci/1/1/legofdmbw205glpo=0x43210000
pci/2/1/temps_period=5
pci/1/1/venid=0x14E4
pci/2/1/ledbh12=2
pci/1/1/pa5gw1a0=0x1b4b
pci/1/1/pa5gw1a1=0x1b4b
pci/2/1/antswctl2g=0
pci/1/1/pa5gw1a2=0x1b4b
pci/1/1/mcsbw205gmpo=0x43210000
pci/1/1/pa5ghw1a0=0x1b4b
pci/1/1/pa5ghw1a1=0x1b4b
pci/1/1/legofdmbw205ghpo=0x43210000
pci/1/1/pa5ghw1a2=0x1b4b
pci/2/1/parefldovoltage=60
pci/1/1/boardflags2=0x00200000
pci/1/1/ledbh0=11
pci/1/1/ledbh1=11
pci/1/1/pa5glw0a0=0xfe69
pci/1/1/ledbh2=11
vlan3ports=1 8
pci/2/1/ledbh0=11
pci/1/1/pa5glw0a1=0xfe69
pci/1/1/ledbh3=11
pci/2/1/ledbh1=11
pci/1/1/pa5glw0a2=0xfe69
pci/1/1/mcs32po=0x4440
pci/2/1/ledbh2=11
pci/2/1/cckbw202gpo=0x0000
lan_ipaddr=192.168.1.1
clkfreq=600,300,150
vlan1hwname=et0
pci/2/1/rxchain=7
pci/2/1/ledbh3=11
pci/1/1/legofdm40duppo=0x0000
pci/2/1/tssipos2g=1
sdram_config=0x0105
vlan1ports=2 3 4 8*
pci/2/1/legofdm40duppo=0x0000
pci/1/1/txchain=7
pci/2/1/pa2gw0a0=0xfe37
pci/2/1/pa2gw0a1=0xfe40
pci/2/1/pa2gw0a2=0xfe37
pci/2/1/elna2g=2
pci/1/1/antswitch=0
pci/2/1/venid=0x14E4
boardflags=0x00000110
wandevs=et0
sdram_refresh=0x0000
sdram_ncdl=0x00000000
pci/1/1/temps_hysteresis=5
pci/1/1/pa5gw0a0=0xfe5e
pci/1/1/pa5gw0a1=0xfe5e
pci/2/1/boardvendor=0x14E4
pci/1/1/pa5gw0a2=0xfe5e
pci/1/1/mcsbw205glpo=0x43210000
pci/1/1/legofdmbw20ul5gmpo=0x43210000
pci/1/1/pa5ghw0a0=0xfe5e
pci/1/1/pa5ghw0a1=0xfe5e
pci/1/1/pa5ghw0a2=0xfe5e
pci/1/1/temps_period=5
pci/2/1/antswitch=0
pci/1/1/mcsbw205ghpo=0x43210000
pci/1/1/leddc=0xFFFF
pci/2/1/tempthresh=120
pci/2/1/mcsbw20ul2gpo=0x32110000
pci/2/1/extpagain2g=3
pci/1/1/phycal_tempdelta=0
pci/1/1/extpagain5g=3
pci/2/1/sromrev=9
pci/1/1/xtalfreq=20000
gpio14=wps_button
gpio15=wps_led
et0phyaddr=30
tftp_boot_cmd=192.168.1.100:vmlinuz
landevs=vlan1 wl0 wl1
pci/2/1/aa2g=7
pci/1/1/ccode=0
pci/2/1/ag0=0
pci/2/1/ag1=0
pci/2/1/ag2=0
sdram_init=0x0000
pci/1/1/mcsbw405gmpo=0x54321000
pci/2/1/maxp2ga0=0x70
pci/2/1/maxp2ga1=0x70
pci/2/1/maxp2ga2=0x70
pci/2/1/boardflags2=0x00100000
pci/1/1/regrev=0
pci/1/1/tssipos5g=1
pci/2/1/regrev=0
pci/1/1/devid=0x4333
pci/1/1/tempthresh=120
pci/2/1/mcs32po=0x0004
pci/2/1/temps_hysteresis=5
pci/1/1/legofdmbw20ul5glpo=0x43210000
boardnum=80
pci/1/1/maxp5gla0=0x5a
pci/1/1/maxp5gla1=0x5a
pci/1/1/maxp5gla2=0x5a
pci/1/1/antswctl5g=0
size: 4073 bytes (28695 left)
*** command status = 0
CFE> nvram reset
*** command status = 0
CFE> go
Loader:raw Filesys:raw Dev:flash0.os File: Optionsnull)
Loading: .... 9563499 bytes read
Entry at 0x80001000
Closing network.
Starting program at 0x80001000
[42949372.960000] Linux version 2.6.22 (root@linux-exji) (gcc version 4.2.3) #11 PREEMPT Wed May 15 09:44:58 CST 2013
[42949372.960000] CPU revision is: 00019749
[42949372.960000] Found an ST compatible serial flash with 256 64KB blocks; total size 16MB
[42949372.960000] early_nvram_get: Failed reading nvram var bootflags
[42949372.960000] early_nvram_get: Failed reading nvram var kernel_args
[42949372.960000] early_nvram_get: Failed reading nvram var gpio0
[42949372.960000] early_nvram_get: Failed reading nvram var gpio1
[42949372.960000] early_nvram_get: Failed reading nvram var gpio2
[42949372.960000] early_nvram_get: Failed reading nvram var gpio3
[42949372.960000] early_nvram_get: Failed reading nvram var gpio4
[42949372.960000] early_nvram_get: Failed reading nvram var gpio5
[42949372.960000] early_nvram_get: Failed reading nvram var gpio6
[42949372.960000] early_nvram_get: Failed reading nvram var gpio7
[42949372.960000] early_nvram_get: Failed reading nvram var gpio8
[42949372.960000] early_nvram_get: Failed reading nvram var gpio9
[42949372.960000] early_nvram_get: Failed reading nvram var gpio10
[42949372.960000] early_nvram_get: Failed reading nvram var gpio11
[42949372.960000] early_nvram_get: Failed reading nvram var gpio12
[42949372.960000] early_nvram_get: Failed reading nvram var gpio13
[42949372.960000] early_nvram_get: Failed reading nvram var gpio14
[42949372.960000] early_nvram_get: Failed reading nvram var gpio15
[42949372.960000] early_nvram_get: Failed reading nvram var gpio16
[42949372.960000] early_nvram_get: Failed reading nvram var gpio17
[42949372.960000] early_nvram_get: Failed reading nvram var gpio18
[42949372.960000] early_nvram_get: Failed reading nvram var gpio19
[42949372.960000] early_nvram_get: Failed reading nvram var gpio20
[42949372.960000] early_nvram_get: Failed reading nvram var gpio21
[42949372.960000] early_nvram_get: Failed reading nvram var gpio22
[42949372.960000] early_nvram_get: Failed reading nvram var gpio23
[42949372.960000] early_nvram_get: Failed reading nvram var gpio24
[42949372.960000] early_nvram_get: Failed reading nvram var gpio25
[42949372.960000] early_nvram_get: Failed reading nvram var gpio26
[42949372.960000] early_nvram_get: Failed reading nvram var gpio27
[42949372.960000] early_nvram_get: Failed reading nvram var gpio28
[42949372.960000] early_nvram_get: Failed reading nvram var gpio29
[42949372.960000] early_nvram_get: Failed reading nvram var gpio30
[42949372.960000] early_nvram_get: Failed reading nvram var gpio31
[42949372.960000] early_nvram_get: Failed reading nvram var wait
[42949372.960000] early_nvram_get: Failed reading nvram var gpio0
[42949372.960000] early_nvram_get: Failed reading nvram var gpio1
[42949372.960000] early_nvram_get: Failed reading nvram var gpio2
[42949372.960000] early_nvram_get: Failed reading nvram var gpio3
[42949372.960000] early_nvram_get: Failed reading nvram var gpio4
[42949372.960000] early_nvram_get: Failed reading nvram var gpio5
[42949372.960000] early_nvram_get: Failed reading nvram var gpio6
[42949372.960000] early_nvram_get: Failed reading nvram var gpio7
[42949372.960000] early_nvram_get: Failed reading nvram var gpio8
[42949372.960000] early_nvram_get: Failed reading nvram var gpio9
[42949372.960000] early_nvram_get: Failed reading nvram var gpio10
[42949372.960000] early_nvram_get: Failed reading nvram var gpio11
[42949372.960000] early_nvram_get: Failed reading nvram var gpio12
[42949372.960000] early_nvram_get: Failed reading nvram var gpio13
[42949372.960000] early_nvram_get: Failed reading nvram var gpio14
[42949372.960000] early_nvram_get: Failed reading nvram var gpio15
[42949372.960000] early_nvram_get: Failed reading nvram var gpio16
[42949372.960000] early_nvram_get: Failed reading nvram var gpio17
[42949372.960000] early_nvram_get: Failed reading nvram var gpio18
[42949372.960000] early_nvram_get: Failed reading nvram var gpio19
[42949372.960000] early_nvram_get: Failed reading nvram var gpio20
[42949372.960000] early_nvram_get: Failed reading nvram var gpio21
[42949372.960000] early_nvram_get: Failed reading nvram var gpio22
[42949372.960000] early_nvram_get: Failed reading nvram var gpio23
[42949372.960000] early_nvram_get: Failed reading nvram var gpio24
[42949372.960000] early_nvram_get: Failed reading nvram var gpio25
[42949372.960000] early_nvram_get: Failed reading nvram var gpio26
[42949372.960000] early_nvram_get: Failed reading nvram var gpio27
[42949372.960000] early_nvram_get: Failed reading nvram var gpio28
[42949372.960000] early_nvram_get: Failed reading nvram var gpio29
[42949372.960000] early_nvram_get: Failed reading nvram var gpio30
[42949372.960000] early_nvram_get: Failed reading nvram var gpio31
[42949372.960000] Determined physical RAM map:
[42949372.960000]  memory: 07fff000 @ 00000000 (usable)
[42949372.960000] Initrd not found or empty - disabling initrd
[42949372.960000] Zone PFN ranges:
[42949372.960000]   Normal          0 ->    32767
[42949372.960000]   HighMem     32767 ->    32767
[42949372.960000] early_node_map[1] active PFN ranges
[42949372.960000]     0:        0 ->    32767
[42949372.960000] Built 1 zonelists.  Total pages: 32767
[42949372.960000] Kernel command line: root=/dev/mtdblock3 console=ttyS0,115200 init=/sbin/preinit
[42949372.960000] Primary instruction cache 32kB, physically tagged, 4-way, linesize 32 bytes.
[42949372.960000] Primary data cache 32kB, 4-way, linesize 32 bytes.
[42949372.960000] Synthesized TLB refill handler (20 instructions).
[42949372.960000] Synthesized TLB load handler fastpath (32 instructions).
[42949372.960000] Synthesized TLB store handler fastpath (32 instructions).
[42949372.960000] Synthesized TLB modify handler fastpath (31 instructions).
[42949372.960000] PID hash table entries: 512 (order: 9, 2048 bytes)
[42949372.960000] CPU: BCM5300 rev 1 at 600 MHz
[42949372.960000] early_nvram_get: Failed reading nvram var watchdog
[42949372.960000] Using 300.000 MHz high precision timer.
[42949372.970000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[42949372.970000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[42949372.990000] Memory: 119964k/131068k available (3327k kernel code, 10960k reserved, 472k data, 5536k init, 0k highmem)
[42949373.210000] Mount-cache hash table entries: 512
[42949373.210000] NET: Registered protocol family 16
[42949373.220000] SCSI subsystem initialized
[42949373.220000] early_nvram_get: Failed reading nvram var boardflags

gea***

那帮不了你啦，CH22好像是47081，16/128的

zhuj***

已更新电路板和机器配置，希望能有通用固件！

常想***

继续顶，顶到有人看见