2009-03-10 03:17:43     Values of EBIU_AMBCTL0 & EBIU_AMBCTL1

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2009-03-10 03:17:43     Values of EBIU_AMBCTL0 & EBIU_AMBCTL1

Parimala Baggiri (INDIA)

Message: 70649   

 

Hello,

 

           I have modified the EBIU_AMBCTL values in kernel configuration to

 

(0xFFC2) Bank 0

(0xFFC2) Bank 1

(0xFFC2) Bank 2

(0xFFC2) Bank 3

 

and compiled

 

I just want to check is it really have updated or not. Is there anyway to check those values directly? or do I need to write some program to access it?

 

Regards

 

Parimala

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2009-03-10 03:24:47     Re: Values of EBIU_AMBCTL0 & EBIU_AMBCTL1

Mike Frysinger (UNITED STATES)

Message: 70653   

 

if you properly compiled & booted, then yes ... kernel settings dont randomly get ignored

 

if you dont have jtag, just use the debug mmrs file system:

docs.blackfin.uclinux.org/doku.php?id=linux-kernel:debug

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2009-03-10 03:38:30     Re: Values of EBIU_AMBCTL0 & EBIU_AMBCTL1

Parimala Baggiri (INDIA)

Message: 70654   

 

Thank You Mike, I could see those values in my /sys/kernel/debug/blackfin/EBIU/ directory.

 

Regards

 

Parimala

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