841n v7 如何刷下去?

ygq***

U-Boot 1.1.4 (Feb  1 2010 - 11:00:47)

AP99 (ar7241 - Virian) U-boot
DRAM:  
sri
ar7240_ddr_initial_config(133): virian ddr1 init
#### TAP VALUE 1 = 0xf, 2 = 0x10 [0x0: 0x1f]
32 MB
id read 0x100000ff
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
No valid address in Flash. Using fixed address
Virian MDC CFG Value ==> 4
: cfg1 0xf cfg2 0x7014
eth0: 00:03:7f:09:0b:ad
eth0 up
Virian MDC CFG Value ==> 4
: 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
ar7240> setenv ipaddr 192.168.1.1
ar7240> setenv serverip 192.168.1.10
ar7240> printenv
bootargs=console=ttyS0,115200 root=31:02 rootfstype=jffs2 init=/sbin/init mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),2752k(rootfs),896k(uImage),64k(NVRAM),64k(ART) REVISIONID
bootcmd=bootm 0x9f020000
bootdelay=1
baudrate=115200
ethaddr=0x00:0xaa:0xbb:0xcc:0xdd:0xee
stdin=serial
stdout=serial
stderr=serial
ethact=eth0
ipaddr=192.168.1.1
serverip=192.168.1.10

Environment size: 367/65532 bytes
ar7240> tftpboot 0x80000000 841nv7.bin
dup 1 speed 1000
Using eth1 device
TFTP from server 192.168.1.10; our IP address is 192.168.1.1
Filename '841nv7.bin'.
Load address: 0x80000000
Loading: T T T T T T T T T T
Retry count exceeded; starting again
eth0 link down
Using eth1 device
TFTP from server 192.168.1.10; our IP address is 192.168.1.1
Filename '841nv7.bin'.
Load address: 0x80000000
Loading: T T T T T T T T T T
Retry count exceeded; starting again
eth0 link down
Using eth1 device
TFTP from server 192.168.1.10; our IP address is 192.168.1.1
Filename '841nv7.bin'.
Load address: 0x80000000
Loading: T T T T T T T T T T
Retry count exceeded; starting again
eth0 link down
Using eth1 device
TFTP from server 192.168.1.10; our IP address is 192.168.1.1
Filename '841nv7.bin'.
Load address: 0x80000000
Loading: *

jzg***

遇到跟你一样的问题，不知道何解

hackp***

jzgb226 发表于 2013-11-24 23:46
遇到跟你一样的问题，不知道何解

这多半是U-boot的连接超时太短（我也遇到过），解决办法就是先换个U-Boot，再刷固件