tp 740 v4 是不是完蛋了 高手进来帮我看看

nb***

连接好ttl以后
一直显示
U-Boot 1.1.4 (Mar  3 2010 - 10:02:24)
AP91 (ar7240) U-boot
DRAM:
sri
#### TAP VALUE 1 = 9, 2 = 9
32 MB
id read 0x100000ff
flash size 4194304, sector count = 64
Flash:  4 MB
Using default environment
In:    serial
Out:   serial
Err:   serial
Net:   ag7240_enet_initialize...
No valid address in Flash. Using fixed address
: cfg1 0xf cfg2 0x7014
eth0: 00:03:7f:09:0b:ad
eth0 up
No valid address in Flash. Using fixed address
: cfg1 0xf cfg2 0x7214
eth1: 00:03:7f:09:0b:ad
ATHRS26: resetting s26
ATHRS26: s26 reset done
eth1 up
eth0, eth1
Autobooting in 1 seconds
## Booting image at 9f020000 ...
   Uncompressing Kernel Image ... Error: Bad gzipped data
GUNZIP ERROR - must RESET board to recover
Resetting...
U-Boot 1.1.4 (Mar  3 2010 - 10:02:24)
AP91 (ar7240) U-boot
DRAM:
sri
#### TAP VALUE 1 = 9, 2 = 9
32 MB
id read 0x100000ff
flash size 4194304, sector count = 64
Flash:  4 MB
Using default environment
In:    serial
Out:   serial
Err:   serial
Net:   ag7240_enet_initialize...
No valid address in Flash. Using fixed address
: cfg1 0xf cfg2 0x7014
eth0: 00:03:7f:09:0b:ad
eth0 up
No valid address in Flash. Using fixed address
eth1: 00:03:7f:09:0b:ad
ATHRS26: resetting s26
ATHRS26: s26 reset done
eth1 up
eth0, eth1
Autobooting in 1 seconds
## Booting image at 9f020000 ...
   Uncompressing Kernel Image ... Error: Bad gzipped data
GUNZIP ERROR - must RESET board to recover
Resetting...
显示Autobooting in 1 seconds时按住tpl 无法中断 uboot
请问高手这个是社么原因？

633***

tpl 快速反复按，不行检查下线！

起舞***

只是固件问题而已

nb***

6331805 发表于 2013-1-21 20:54
tpl 快速反复按，不行检查下线！

是一块按还是逐个安

nb***

起舞回雪 发表于 2013-1-21 20:55
只是固件问题而已

是固件刷了个dd2013年最新的固件

633***

nbdbx 发表于 2013-1-21 23:36
是一块按还是逐个安

打开ttl软件窗口，插上电源快速逐个反复按，直到ttl上反复出现tpl后停止，删掉多余tpl后再输命令！

ats***

TTL接口参数需要把所有的流控关掉，否则不输入的

nb***

atshot 发表于 2013-1-23 11:13
TTL接口参数需要把所有的流控关掉，否则不输入的

都关了 也不好使

ha***

nbdbx 发表于 2013-1-21 23:36
是一块按还是逐个安

先按T P L,按顺序！