From: "Aniket S Joshi" <aniketsj@myw.ltindia.com>
To: <ecos-discuss@ecos.sourceware.org>
Subject: [ECOS] Cache enable creating problem for ethernet driver
Date: Sat, 25 Jun 2005 08:57:00 -0000 [thread overview]
Message-ID: <s2bd6a85.009@EMAIL> (raw)
Dear All,
I am using Hitachi SH3 7729 processor + ecos 2.0. Basic application is working on my new hardware without any problem. Now I am incorporating ethernet driver (SMSC LAN91C111 available with ecos 2.0) in my application.
But ethernet driver initialization fails when I enable "Enable cache on startup" option of SH architecture.
I feel this is the problem of operating speed difference between main controller & ethernet controller. I also tried to increase the wait state for ethernet area section. My application is designed with "Enable cache on startup" option set.
I want to run the complete application with "Enable cache on Startup" option set. what are the changes I need to do in ethernet driver ?
pls guide me to solve this problem.
Thanks in Advance
Aniket Joshi
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