2008-07-25 01:11:37 ping the computer failed
edward jiang (CHINA)
Message: 59374
hi all:
i'am using BF537 EZKIT with 2008R1,the system seems run well, but when i use the network,there comes the trouble:
1) when compiling U-BOOT1.1.6, i choose BF537-stamp_config.
2) when compiling 2008R1 ,i choose BF537-STAMP
3) i choose the ethernet modes selection switch to : all capable mode
4)i set the computer IP to 192.168.1.1
5)i set the 537 IP using : ifconfig eth0 up 192.168.1.2
6) then i ping the computer using : ping 192.168.1.1 or ping the board using : ping 192.168.1.2;
there is no response.
PS: when i use the u-boot to ping the computer ,there is no response neither.
please give me a hand .
thanks all
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2008-07-25 04:54:18 Re: ping the computer failed
Yi Li (CHINA)
Message: 59382
Firstly please make sure your HW is OK. Please download the released uboot binary (e.g: http://blackfin.uclinux.org/gf/download/frsrelease/373/3964/u-boot-bf537-stamp-bypass-2008R1.bin), and try again. (bf537-stamp and bf537-ezkit use the same u-boot).
-Yi
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2008-07-25 06:16:56 Re: ping the computer failed
edward jiang (CHINA)
Message: 59389
hi li,thanks for your reply.i have tried the way you told me ,but the problem is still there.
by using the u-boot-bf537-stamp-bypass-2008R1.bin
i still can not ping the computer or even myself.
here list the imformation that shows in the terminal:(the computer's ip is 192.168.0.1)
ping myself
-----------------------------------------------------------
bfin> print ipaddr
ipaddr=192.168.0.10
bfin> ping 192.168.0.10
Using Blackfin EMAC device
Ethernet: rx error
Ethernet: rx error
Ethernet: rx error
Ethernet: rx error
.
.
.
.
.
.
Ethernet: rx error
Ethernet: rx error
Ethernet: rx error
ping failed; host 192.168.0.10 is not alive
-----------------------------------------------------------
ping the computer
-----------------------------------------------------------
bfin> print ipaddr
ipaddr=192.168.0.10
bfin> ping 192.168.0.1
Using Blackfin EMAC device
Ethernet: rx error
Ethernet: rx error
Ethernet: rx error
Ethernet: rx error
.
.
.
.
.
.
Ethernet: rx error
Ethernet: rx error
Ethernet: rx error
ping failed; host 192.168.0.1 is not alive
it's really wierd.
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2008-07-25 07:02:14 Re: ping the computer failed
Mike Frysinger (UNITED STATES)
Message: 59399
"Ethernet: rx error" means your hardware is not properly configured
u-boot will not be able to ping itself, nor will other machines be able to ping u-boot ... this is expected behavior and covered in the documentation
as Yi said, check your hardware (switch settings/cables/etc...):
http://docs.blackfin.uclinux.org/doku.php?id=hw:boards:bf537-ezkit