From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 14 Jan 2004 15:38:40 -0700 From: Tom Rini To: valvoline Cc: linuxppc-dev@lists.linuxppc.org Subject: Re: temp.c and cputable.c issues Message-ID: <20040114223840.GD983@stop.crashing.org> References: <20040114193910.GN2658@adapter.n0skillz.org> <20040114221018.GB983@stop.crashing.org> <20040114201153.GO2658@adapter.n0skillz.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20040114201153.GO2658@adapter.n0skillz.org> Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: On Wed, Jan 14, 2004 at 09:11:53PM +0100, valvoline wrote: > On Wed, Jan 14, 2004 at 03:10:18PM -0700, Tom Rini wrote: > > > There are errata documents from Motorola that tell you not to use the > > TAU on any 745x CPU. The omission of this flag is intentional. > > what's about this documents ?, if TAU is disabled what's the right way > to fetch thermal infos for 745x based CPUs ?, any workaround or suggested > url to start from ? There are no workarounds or planned fixes for this errata (it varries slightly in number from 7450/1 to 7455 to 7457 documents I think). All errata can be gotten from Motorolas website. 7450: http://e-www.motorola.com/webapp/sps/site/prod_summary.jsp?code=MPC7450_ARCHIVED 7451: http://e-www.motorola.com/webapp/sps/site/prod_summary.jsp?code=MPC7451 7455: http://e-www.motorola.com/webapp/sps/site/prod_summary.jsp?code=MPC7455 7457: http://e-www.motorola.com/webapp/sps/site/prod_summary.jsp?code=MPC7457 -- Tom Rini http://gate.crashing.org/~trini/ ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/