From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Paul Mackerras MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Message-ID: <15973.18737.651334.824024@argo.ozlabs.ibm.com> Date: Wed, 5 Mar 2003 11:47:45 +1100 To: "Dale Farnsworth" Cc: Tom Rini , linuxppc-dev@lists.linuxppc.org Subject: Re: Patch boot/common/relocate.S to start kernel at 0x000c In-Reply-To: <20030305000708.GD4683@rover.farnsworth.org> References: <20030304191644.GA4524@rover.farnsworth.org> <3E64FD53.3030107@embeddededge.com> <20030304201302.GA4683@rover.farnsworth.org> <3E650AAF.7060804@embeddededge.com> <20030304230849.GB4683@rover.farnsworth.org> <3E6534FA.9070503@embeddededge.com> <20030304234253.GB17093@ip68-0-152-218.tc.ph.cox.net> <20030305000708.GD4683@rover.farnsworth.org> Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: Dale Farnsworth writes: > Since __secondary_hold writes to 0x4 and only reads 0x0 looking for > it's cpu id, I still like the "b __start" at 0x0. Why are we still using locations 0 and 4 if that is causing trouble? Why not change to 0xf0 and 0xf4 or something else out of the way? We can do the change simultaneously in the boot wrapper and in head.S, so there are no compatibility issues. Just a suggestion. :) Paul. ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/