From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751835AbdBFLlA (ORCPT ); Mon, 6 Feb 2017 06:41:00 -0500 Received: from icp-osb-irony-out4.external.iinet.net.au ([203.59.1.220]:38763 "EHLO icp-osb-irony-out4.external.iinet.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751496AbdBFLk7 (ORCPT ); Mon, 6 Feb 2017 06:40:59 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A2BoAQAyYJhY/+CIqnwNUBoBAQEBAgEBAQEIAQEBAYQ0gQmDWJpnAQEBAQEHgSGXQyqFeAKDDRQBAgEBAQEBAQGFdAEBAQMjDwEFQRALDQsCAiYCAlcGDQgBAQWJXRutcWiCJSaLDgEBAQEBAQEDAQEBAQEBIoELhH2CSYJqgTwBhh2CXwWbZpILilGGL5MMNoEfHxMIIgiFDYIDYwGJFAEBAQ X-IPAS-Result: A2BoAQAyYJhY/+CIqnwNUBoBAQEBAgEBAQEIAQEBAYQ0gQmDWJpnAQEBAQEHgSGXQyqFeAKDDRQBAgEBAQEBAQGFdAEBAQMjDwEFQRALDQsCAiYCAlcGDQgBAQWJXRutcWiCJSaLDgEBAQEBAQEDAQEBAQEBIoELhH2CSYJqgTwBhh2CXwWbZpILilGGL5MMNoEfHxMIIgiFDYIDYwGJFAEBAQ X-IronPort-AV: E=Sophos;i="5.33,342,1477929600"; d="scan'208";a="237320604" Subject: Re: regression for m68k/coldfire To: Laurent Vivier References: <20170202201500.GU11210@waldemar-brodkorb.de> <89754ce3-1f76-9af1-f3b0-252c1eba94d9@uclinux.org> <7c9fadfa-eaf5-884b-d5d4-d6a1414fb377@physik.fu-berlin.de> <20170203151744.GY11210@waldemar-brodkorb.de> <284adcd2-e18a-5c3b-8e8f-e97a54e5d67d@vivier.eu> <9e1036e6-5e75-6b7b-4387-9360826e2620@uclinux.org> <0ae968cb-9870-0247-fd16-78e113256bfc@vivier.eu> Cc: Waldemar Brodkorb , John Paul Adrian Glaubitz , Nikita Yushchenko , linux-kernel@vger.kernel.org, linux-m68k@vger.kernel.org, uclinux-dev@uclinux.org, geert@linux-m68k.org From: Greg Ungerer Message-ID: <90077125-b947-6370-9155-ed67cc8af194@uclinux.org> Date: Mon, 6 Feb 2017 21:40:53 +1000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-Version: 1.0 In-Reply-To: <0ae968cb-9870-0247-fd16-78e113256bfc@vivier.eu> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Laurent, On 04/02/17 19:49, Laurent Vivier wrote: > Le 04/02/2017 à 03:03, Greg Ungerer a écrit : >> Hi Laurent, >> >> On 04/02/17 01:22, Laurent Vivier wrote: >>> Le 03/02/2017 à 16:17, Waldemar Brodkorb a écrit : >> [snip] >>>> Btw: Laurent, are you m68k with mmu support are going to be included >>>> upstream? I always carry an old binary for any m68k with mmu testing. >>> >>> I'm working to have the FPU included for now, that will allow to have >>> the linux-user qemu enabled for 680x0 upstream. >>> >>> I have a 68040 MMU implementation that I will send after this step. >>> I didn't have a look to the ColdFire MMU (is there one?), but as 68040 >>> is not the same as the 68030 one, I don't expect it works with coldfire. >> >> There is a ColdFire MMU in some v4 ColdFire parts, for example >> the 547x, 548x, 5441x and 5445x families. It is not compatible with >> the older 68020/86030/68040 MMU. It is supported in mainline Linux - >> at least for the 547x and 548x parts. >> >> It would be really nice to have support for ColdFire MMU in QEMU :-) > > I can work on this. Do you have a Coldfire distro I can install? This is the one I use: http://www.uclinux.org/pub/uClinux/dist/ (toolchains for it at http://www.uclinux.org/pub/uClinux/m68k-elf-tools/) Or if you don't want to compile it there is a ready to run binary for the m5475evb at: http://www.uclinux.org/ports/coldfire/binary.html Regards Greg