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From: sankar@m...<sankar@m...>
Date: Sat Feb 12 00:53:51 CET 2005
Subject: [openrisc] instruction cache
Hi all,
I want to use the OR1200 with instruction cache. So I commented the
OR1200_NO_IC in the defines file and uncommented the OR1200_IC_1W_8KB
defines. But still 'ic_en' signal was not getting enabled. If I try to
enable it by hardwiring the assigning of ic_en then it starts reading
garbage (all 'x' s) from the cache and causes abnormal function. So
what is the correct way to enable instruction cache?

Thanks,
Sankar