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Re: Porting Au1x000 USB host controller on u-boot

To: Sergei Shtylyov <>
Subject: Re: Porting Au1x000 USB host controller on u-boot
From: Rodolfo Giometti <>
Date: Thu, 4 May 2006 19:21:31 +0200
Cc: Linux-MIPS <>
In-reply-to: <>
Organization: GNU/Linux Device Drivers, Embedded Systems and Courses
Original-recipient: rfc822;
References: <> <> <>
User-agent: Mutt/
On Thu, May 04, 2006 at 09:16:19PM +0400, Sergei Shtylyov wrote:
>    AND make sure every buffer/TD/ED is written back / invalidated from 
>    cache before the OHCI accesses them since the cache coherency on Au1xx0 is 
> b0rken!

Mmm... good suggestion! :) How can I invalidated the cache? Can you
please show me some example code?

Thanks _a lot_!



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