From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:52537 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753673Ab0FJWE3 (ORCPT ); Thu, 10 Jun 2010 18:04:29 -0400 Subject: RE: QSD8250 illegal instruction From: Daniel Walker In-Reply-To: <20100610225232.0nrjbd5zhcg804sg@webmail.htc-linux.org> References: <20100606035349.8xscqw7rusocwgwo@webmail.htc-linux.org> <1276101345.2006.29.camel@m0nster> <001501cb0810$f95b99e0$ec12cda0$@fr> <1276188547.25006.3.camel@c-dwalke-linux.qualcomm.com> <20100610183748.7wrj1xs3q8kk0oow@webmail.htc-linux.org> <000601cb08ca$2ad4db80$807e9280$@fr> <1276195271.25006.13.camel@c-dwalke-linux.qualcomm.com> <20100610203351.n7oa7jp9lcco0os4@webmail.htc-linux.org> <1276203100.25006.22.camel@c-dwalke-linux.qualcomm.com> <20100610225232.0nrjbd5zhcg804sg@webmail.htc-linux.org> Content-Type: text/plain; charset="UTF-8" Date: Thu, 10 Jun 2010 15:04:25 -0700 Message-ID: <1276207465.25006.36.camel@c-dwalke-linux.qualcomm.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-arm-msm-owner@vger.kernel.org List-ID: To: Lukas-David Gorris Cc: linux-arm-msm@vger.kernel.org, linux-arm@vger.kernel.org On Thu, 2010-06-10 at 22:52 +0100, Lukas-David Gorris wrote: > Quoting Daniel Walker : > > > I don't know of a QSD8250B SoC .. If there is one, I have no idea what > > would be different. > > Ok fine. So SoC revision seems like nothing to worry about. Where are you getting the B distinction from ? something your getting out of WinCE ? > > It might be that the baseband processor is running different code > > between the Nexus One and the Leo (i.e. different modem images), and > > that code is programming the SoC differently between the two. > > Yes, we do have a different modem image. The Leo AMSS version is for > WinCE. The device comes with windows mobile 6.5 installed. > Can you think of anything specifically regarding different SoC > programming between different AMSS version? Some magic proc_comm to > send? > > > Or it could be a bootloader thing, does the Leo have fastboot ? > > We are using http://htc-linux.org/wiki/index.php?title=HaRET to boot > linux on Leo. So at boot time, all the hardware is initialized already > by WinCE. Ok .. I suppose there could be something different between what WinCE expects, and what Linux expect. Do you know if this method has been used successfully on other HTC phones with Qualcomm SoC's ? Daniel