2008-02-21 05:23:08     Ping Fails in u-boot 1.1.6 in BF533 when Instruction Cache enabled

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2008-02-21 05:23:08     Ping Fails in u-boot 1.1.6 in BF533 when Instruction Cache enabled

Appalayagari Sreedhar (INDIA)

Message: 51425   

 

Hi,

 

I am working with the u-boot 1.1.6 version. When I enable Instruction cache define

 

in "include/configs/bf533-ezkit.h " I am unable to ping the host my PC.

 

But If I enable Data Cache alone I am able to ping the PC. I am using SMSC chip for ethernet.

 

Thanks for your help.

 

Best Regards,

 

Sreedhar.

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2008-02-21 08:08:55     Re: Ping Fails in u-boot 1.1.6 in BF533 when Instruction Cache enabled

Mike Frysinger (UNITED STATES)

Message: 51428    are you using 2007R1 ?  there have been caching bugfixes since then ... you should test 2008R1

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2008-02-28 02:30:48     Re: Ping Fails in u-boot 1.1.6 in BF533 when Instruction Cache enabled

Appalayagari Sreedhar (INDIA)

Message: 51759   

 

Thanks for the reply, I have got the problem solved, its due to the AMS wait states.

 

Thanks once again.

 

-Sreedhar

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