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Valued Contributor III
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If I want to put software program elf file into flash, do I need a flash controller?

If I want to put software program elf file into flash, then the system can load program automatically after power on, I think I need to add a flash controller in my qsys system, correct? Is Altera Avalon Flash the right IP I should use/ 

 

 

Thanks.
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Valued Contributor III
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Anyone has idea? 

 

Thanks in advance.
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Valued Contributor III
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ok i am working on the same project , i am a beginner , i used the avalon tristate conduit components , but dunno whether it is the answer , 

 

in any way this links will answer you too  

 

http://www.alteraforum.com/forum/showthread.php?t=44414&highlight=flash 

 

:oops: 

 

sincerely ,
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Valued Contributor III
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Nobody has experience?

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Valued Contributor III
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Altera supplies some libraries for writing the epcs/epcq devices from software if the avalon epcs controller IP is instantiated. One way to discover the correct elf offset is to run elf2flash with the --after option.

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Valued Contributor III
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--- Quote Start ---  

Altera supplies some libraries for writing the epcs/epcq devices from software if the avalon epcs controller IP is instantiated. One way to discover the correct elf offset is to run elf2flash with the --after option. 

--- Quote End ---  

 

 

Thanks. Do you mean "EPCS Serial Flash Controller Core"?
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Valued Contributor III
7 Views

 

--- Quote Start ---  

Thanks. Do you mean "EPCS Serial Flash Controller Core"? 

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yes, that's the one we use here
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Valued Contributor III
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--- Quote Start ---  

yes, that's the one we use here 

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Thanks very much.
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