我的BUFFALO WZR-HP-G300NH变砖了！现发求救信号！

dglhyao

请各高手教教我好吗？我的G300NH刷固件的时候看错了，刷了G300N2的，现在变砖了。看了“WZR-HP-G300NH变砖TTL线TFTP刷新教程 ”这帖子后，我就焊了TTL脚，我除了用ttl线接了那三根线后，也用网线接到路由第四口上！但每次都传不上去，直刷但不行，有以下的提示！

BUFFALO U-BOOT Ver 1.06
AP83--539 (ar9100) U-boot 0.0.12
64 MB
Memory Test (address line)
Memory Test start(0x00000000) end(0x04000000) size(67108864)
Data line test start:0x00000000 pattern 0x00000001 0x00000003 0x00000007 0x0000000F 0x00000005 0x00000015 0x00000055 0xAAAAAAAA
Address line test start:0x00000000 len:0x4000000 pattern 0xAAAAAAAA 0x55555555  
Fill test patnum:5
fill Pattern 5555AAAA  Writing...   Reading...
fill Pattern AAAA5555  Writing...   Reading...
fill Pattern 0000FFFF  Writing...   Reading...
fill Pattern FFFF0000  Writing...   Reading...
fill Pattern AAAAAAAA  Writing...   Reading...
Top of RAM usable for U-Boot at: 84000000
Reserving 275k for U-Boot at: 83fb8000
Reserving 256k for malloc() at: 83f78000
Reserving 44 Bytes for Board Info at: 83f77fd4
Reserving 36 Bytes for Global Data at: 83f77fb0
Reserving 128k for boot params() at: 83f57fb0
Stack Pointer at: 83f57f98
Now running in RAM - U-Boot at: 83fb8000
Dev ID2:2222
Dev ID3:2201
Name: AMD-SPANSION Flash id: 0x1227E, Size: 33554432 bytes.
Flash: 32 MB
In:    serial
Out:   serial
Err:   serial
Memory Test
uboot use  83F57FB0 - 84000000
Memory Test start(80000000) end(83F00000) size(03F00000)
Pattern 00000000  Writing...  Reading...
Memory Test OK
### buf_ver=[1.06] U-Boot Ver.=[1.06]
### build_date(env)=[Sep  2 2009 - 08:21:27] build_date(bin)=[Sep  2 2009 - 08:21:27]
ag7100_enet_initialize...
: cfg1 0xf cfg2 0x7114
RTL8366 series driver, reading model-id...
  ID:0x6027, REV:0x6
rtl8366sr_phy_setup  ethUnit=0
Realtek 8366SR switch ID 0x8366
Realtek Greeen Ethernet Setup
eth0: 02:aa:bb:cc:dd:1a
eth0 up
: cfg1 0xf cfg2 0x7114
RTL8366 series driver, reading model-id...
eth1: 02:aa:bb:cc:dd:1a
eth1 up
eth0  02:AA:BB:CCD:1A
, eth1  02:AA:BB:CCD:1A


Trying eth0
eth0 is duplex
ag7100_check_link: _100BASET
dup 1 speed 100
CFG_PLL_FREQ=5
CFG_HZ=bebc200
cpu pll=1050
eth pll=1032
eth0 clk pll=13000a44
eth0 mii=12
eth0 cfg1=f
eth0 cfg2=7115
eth0 fcfg_0=1f1f00
eth0 fcfg_1=7ff0000
eth0 fcfg_2=fff
eth0 fcfg_3=780008
eth0 fcfg_4=3ffff
eth0 fcfg_5=3ffff


tftp server(receive) go, waiting:4[sec]
Trying eth1
eth1 link down
FAIL
Trying eth0
eth0 is duplex
ag7100_check_link: _100BASET
Load address: 0x81f00000
checksum bad


Abort
no file was loaded.
### main_loop entered: bootdelay=4


### main_loop: bootcmd="bootm 0xbe060000"
Hit any key to stop autoboot:  0
ar7100> printenv
bootargs=console=ttyS0,115200 root=31:03 rootfstype=jffs2 init=/sbin/init mtdparts=ar9100-nor0:256k(u-boot),128k(u-boot-env),1024k(uImage),31104k(rootfs),128k@32640k(ART),128k@32512k(properties)
bootcmd=bootm 0xbe060000
bootdelay=4
baudrate=115200
ethaddr=02:AA:BB:CCD:1A
ipaddr=192.168.11.1
serverip=192.168.11.2
tmp_ram=81F00000
tmp_bottom=83F00000
fw_eaddr=BE060000 BFFDFFFF
uboot_eaddr=BE000000 BE03FFFF
u_fw=erase $fw_eaddr; cp.b $fileaddr BE060000 $filesize; bootm BE060000;
ut_fw=tftp $tmp_ram firmware.bin; erase $fw_eaddr; cp.b $fileaddr BE060000 $filesize; bootm BE060000;
ut_uboot=tftp $tmp_ram u-boot.bin; protect off $uboot_eaddr; erase $uboot_eaddr; cp.b $fileaddr BE000000 $filesize;
melco_id=RD_BB08011
tftp_wait=4
uboot_ethaddr=02:AA:BB:CCD:1A
DEF-p_wireless_ath0_11bg-authmode=psk
DEF-p_wireless_ath0_11bg-crypto=tkip+aes
DEF-p_wireless_ath0_11bg-authmode_ex=mixed-psk
buf_ver=1.06
build_date=Sep  2 2009 - 08:21:27
buf_crc=1D52BBBA
hw_rev=0
pincode=12618910
custom_id=0
DEF-p_wireless_ath0_11bg-wpapsk=ciws2u1h8yp65
region=AP
accept_open_rt_fmt=1
stdin=serial
stdout=serial
stderr=serial
loadaddr=81F00000
ethact=eth0


Environment size: 1141/131068 bytes
ar7100> tftp 81f00000 b.bin
Trying eth0
eth0 is duplex
ag7100_check_link: _100BASET
Using eth0 device
TFTP from server 192.168.11.2; our IP address is 192.168.11.1
Filename 'b.bin'.
Load address: 0x81f00000
Loading: T T T T T T T T T T
Retry count exceeded; starting again
Trying eth1
eth1 link down
FAIL
Trying eth0
eth0 is duplex
ag7100_check_link: _100BASET
Using eth0 device
TFTP from server 192.168.11.2; our IP address is 192.168.11.1
Filename 'b.bin'.
Load address: 0x81f00000
Loading: T
Abort
ar7100>


请高手们教教我行不？小弟万分感激！谢谢！衷心的谢谢！

question

进UBOOT用TFTP命令刷机

222ba

有ttl输出，就很好救砖了。编程器也省了。www.wifihell.com，去找找

dglhyao

请问这种情况要怎处理呢？我的线有接错吗？怎么我不能刷进呢？请推荐教程！谢谢！

dglhyao

怎简单呢？我已经看过几篇了，就是刷的时候TTL线的数据交换灯都不闪的！是不是我接错线呢？TTL线应该没问题的，因为都可以正常读出数据，但写不进去啊！请大家教教我行不？谢谢！

xiefh

uboot没刷坏 不用拆机也能弄好的

dglhyao

我现在拆了机了，都焊好了！就想折腾一下TTL线的乐趣啊！请指教！谢谢！

dglhyao

鎴戞湁缂栫▼鍣?紒浣嗕笉浼氱敤鍟婏紒璇烽棶鏈夋暀绋嬪悧锛熻阿璋?紒

dglhyao

鎴戞湁缂栫▼鍣?紒浣嗕笉浼氱敤锛佽?闂?湁鏁欑▼鍚楋紵

上海凯灵电子

在上海,我可以为你刷好机器

dglhyao

请问谁能给我详细的TTL线使用教程呢？对了，上TTL线，那网线用不用插呢？是不是只要插TX,RX,GND三根线就可以了呢？

jasonsz

PC上安装virtualbox，然后安装ubuntu，网络设置为桥接，从ubuntu刷回来就是了。曾经刷成砖也这样刷回来。

dglhyao

我既然买了ttl线，肯定想学会啊！但不知ttl线有没有问题！

婉仪无线

setenv ipaddr 192.168.11.1
setenv serverip 192.168.11.2
tftpboot linux.bin
erase BE060000 BFFDFFFF
cp.b 81f00000 be060000 1500000

婉仪无线

arp -s 192.168.11.1 02-AA-BB-CC-DD-1A
tftp -i 192.168.11.1 PUT D:\wzrhpg300nh2-193