From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: TLB SETTING in 440GP From: Kenneth Johansson To: Aman Cc: Linuxppc embedded In-Reply-To: <005901c288bc$3ed80990$370da8c0@aman> References: <005901c288bc$3ed80990$370da8c0@aman> Content-Type: text/plain Date: 11 Nov 2002 14:20:29 +0100 Message-Id: <1037020830.22840.79.camel@spawn> Mime-Version: 1.0 Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: On Sun, 2002-11-10 at 14:22, Aman wrote: > > Hi All > > Can anybody tell me how the TLB setting is done in PPC 440GP linux. I did a > comparison of TLB mapping between eval kit and my proprietary board. There > is a huge difference between the both. I'm not sure what you are doing but unless the 440 code locks some tlb entries to be static they should all change to what the system needs in that instant. Generally TLB is a dynamic thing that should not be the same so it's not an indication of a problem. The contents is loaded by the kernel so you should not have to do that. -- Kenneth Johansson Ericsson AB Tel: +46 8 404 71 83 Borgafjordsgatan 9 Fax: +46 8 404 72 72 164 80 Stockholm kenneth.johansson@etx.ericsson.se ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/