[#4134] EMAC driver does not work on BF526-EZKIT uboot

Document created by Aaronwu Employee on Sep 25, 2013
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[#4134] EMAC driver does not work on BF526-EZKIT uboot

Submitted By: Bryan Wu

Open Date

2008-05-29 07:17:00     Close Date

2008-05-29 22:53:13

Priority:

Medium     Assignee:

Mike Frysinger

Category:

N/A     Fixed In Release:

N/A

Found In Release:

N/A     Status:

Closed

Board:

EZ-Kit Lite     Processor:

N/A

Silicon Revision:

0.0     Resolution:

Rejected

Is the bug repeatable?:

N/A     

Summary: EMAC driver does not work on BF526-EZKIT uboot

Details:

 

EMAC driver does not work on BF526-EZKIT uboot

 

--

U-Boot 1.1.6-svn1226 (ADI-2008R2-pre) (May 29 2008 - 18:47:27)

 

CPU:   ADSP bf526-0.0 (Detected Rev: 0.0)

Board: ADI BF526 EZ-Kit board

       Support: http://blackfin.uclinux.org/

Clock: VCO: 400 MHz, Core: 400 MHz, System: 80 MHz

RAM:   64 MB

Flash:  4 MB

In:    serial

Out:   serial

Err:   serial

Net:   Blackfin EMAC

MAC:   9A:96:71:39:1B:00

Hit any key to stop autoboot:  0

Using Blackfin EMAC device

TFTP from server 10.100.4.174; our IP address is 10.100.4.50

Filename 'uImage'.

Load address: 0x1000000

Loading: Ethernet: tx error

Ethernet: tx time out

T Ethernet: tx time out

 

Abort

bfin> ping 10.100.4.174

Using Blackfin EMAC device

Ethernet: tx error

 

Abort

ping failed; host 10.100.4.174 is not alive

bfin>

 

--

 

-Bryan

 

Follow-ups

 

--- Mike Frysinger                                           2008-05-29 11:28:44

works fine for me ... make sure your jumper settings are correct.  they'll need

to be the same as the BF527-EZKIT.

 

--- Bryan Wu                                                 2008-05-29 22:53:12

My mistake, it works when correct the ETH enable switch.

 

Close it.

 

-Bryan

 

 

 

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