[ECOS] Booting fails for ICACHE

[aditya veer singh]

Hi,

I am using a board with PowerPC (%%WORD5%†0).
While try to bootup the board an exception is raised 
in method call hal_enable_caches --> HAL_ICACHE_ENABLE().
HAL_ICACHE_ENABLE is able to enable the ICACHE but while 
executing processor's instruction called isync it fails.

When I disable the MMU I am able to load ecos but 
with MMU enabled it does not.

Any pointers as what can be going wrong here? 
What might be required to enable 

Thanks in advance.

Aditya

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