From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964821AbbLSM1Q (ORCPT ); Sat, 19 Dec 2015 07:27:16 -0500 Received: from smtp05.smtpout.orange.fr ([80.12.242.127]:33696 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753127AbbLSM1N (ORCPT ); Sat, 19 Dec 2015 07:27:13 -0500 X-ME-Helo: belgarion X-ME-Auth: amFyem1pay5yb2JlcnRAb3JhbmdlLmZy X-ME-Date: Sat, 19 Dec 2015 13:27:12 +0100 X-ME-IP: 109.222.211.19 From: Robert Jarzmik To: Arnd Bergmann Cc: Sergei Ianovich , linux-kernel@vger.kernel.org, Daniel Mack , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Thierry Reding , Jonathan Cameron , Dmitry Torokhov , Philipp Zabel , Arnaud Ebalard , Kuninori Morimoto , "open list\:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list\:ARM PORT" Subject: Re: [PATCH v5 2/2] arm: pxa27x: support for ICP DAS LP-8x4x w/ DT References: <1449700088-28076-3-git-send-email-ynvich@gmail.com> <7496839.vMjVcqPe8Q@wuerfel> <1450197727.21989.9.camel@gmail.com> <1843454.zCnLJtF7B6@wuerfel> X-URL: http://belgarath.falguerolles.org/ Date: Sat, 19 Dec 2015 13:27:07 +0100 In-Reply-To: <1843454.zCnLJtF7B6@wuerfel> (Arnd Bergmann's message of "Tue, 15 Dec 2015 18:02:19 +0100") Message-ID: <87h9jehbdw.fsf@belgarion.home> User-Agent: Gnus/5.130008 (Ma Gnus v0.8) Emacs/24.4 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arnd Bergmann writes: > I would like those drivers to be enabled in some defconfig, so we get > compile-time coverage, but we generally stopped having one-config-per-board > files. > > Maybe we can have a pxa_defconfig file that enables lots of boards > and then we remove the individual configs? We don't have to remove > them all at once, but it would make me very happy if we could at > least kill off some of the ones that are not used regularly. I'll take that part, the pxa_defconfig which covers all pxa boards in arch/arm/mach-pxa. I have a prototype, which of course doesn't boot on any of my pxa platforms (breaks in the very early bootstrap code I think, DEBUG_LL is the next stage). Actually I've not even looked if a single kernel covering pxa2xx and pxa3xx is possible (since recently clock handling was a blocker). Once I have something that at least shows me a sign of life, I'll submit an RFC patch. This work will be orthogonal to Sergei's one, as it is aimed at having one defconfig compiling all mach-pxa/*.c files and the drivers referenced by them. This won't allow removing defconfig files until I have a good idea why my boards are not booting (lubbock, mainstone, mioa701, zylonite, cm-x300). Cheers. -- Robert From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Jarzmik Subject: Re: [PATCH v5 2/2] arm: pxa27x: support for ICP DAS LP-8x4x w/ DT Date: Sat, 19 Dec 2015 13:27:07 +0100 Message-ID: <87h9jehbdw.fsf@belgarion.home> References: <1449700088-28076-3-git-send-email-ynvich@gmail.com> <7496839.vMjVcqPe8Q@wuerfel> <1450197727.21989.9.camel@gmail.com> <1843454.zCnLJtF7B6@wuerfel> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1843454.zCnLJtF7B6@wuerfel> (Arnd Bergmann's message of "Tue, 15 Dec 2015 18:02:19 +0100") Sender: linux-kernel-owner@vger.kernel.org To: Arnd Bergmann Cc: Sergei Ianovich , linux-kernel@vger.kernel.org, Daniel Mack , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Thierry Reding , Jonathan Cameron , Dmitry Torokhov , Philipp Zabel , Arnaud Ebalard , Kuninori Morimoto , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM PORT" List-Id: devicetree@vger.kernel.org Arnd Bergmann writes: > I would like those drivers to be enabled in some defconfig, so we get > compile-time coverage, but we generally stopped having one-config-per-board > files. > > Maybe we can have a pxa_defconfig file that enables lots of boards > and then we remove the individual configs? We don't have to remove > them all at once, but it would make me very happy if we could at > least kill off some of the ones that are not used regularly. I'll take that part, the pxa_defconfig which covers all pxa boards in arch/arm/mach-pxa. I have a prototype, which of course doesn't boot on any of my pxa platforms (breaks in the very early bootstrap code I think, DEBUG_LL is the next stage). Actually I've not even looked if a single kernel covering pxa2xx and pxa3xx is possible (since recently clock handling was a blocker). Once I have something that at least shows me a sign of life, I'll submit an RFC patch. This work will be orthogonal to Sergei's one, as it is aimed at having one defconfig compiling all mach-pxa/*.c files and the drivers referenced by them. This won't allow removing defconfig files until I have a good idea why my boards are not booting (lubbock, mainstone, mioa701, zylonite, cm-x300). Cheers. -- Robert From mboxrd@z Thu Jan 1 00:00:00 1970 From: robert.jarzmik@free.fr (Robert Jarzmik) Date: Sat, 19 Dec 2015 13:27:07 +0100 Subject: [PATCH v5 2/2] arm: pxa27x: support for ICP DAS LP-8x4x w/ DT In-Reply-To: <1843454.zCnLJtF7B6@wuerfel> (Arnd Bergmann's message of "Tue, 15 Dec 2015 18:02:19 +0100") References: <1449700088-28076-3-git-send-email-ynvich@gmail.com> <7496839.vMjVcqPe8Q@wuerfel> <1450197727.21989.9.camel@gmail.com> <1843454.zCnLJtF7B6@wuerfel> Message-ID: <87h9jehbdw.fsf@belgarion.home> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Arnd Bergmann writes: > I would like those drivers to be enabled in some defconfig, so we get > compile-time coverage, but we generally stopped having one-config-per-board > files. > > Maybe we can have a pxa_defconfig file that enables lots of boards > and then we remove the individual configs? We don't have to remove > them all at once, but it would make me very happy if we could at > least kill off some of the ones that are not used regularly. I'll take that part, the pxa_defconfig which covers all pxa boards in arch/arm/mach-pxa. I have a prototype, which of course doesn't boot on any of my pxa platforms (breaks in the very early bootstrap code I think, DEBUG_LL is the next stage). Actually I've not even looked if a single kernel covering pxa2xx and pxa3xx is possible (since recently clock handling was a blocker). Once I have something that at least shows me a sign of life, I'll submit an RFC patch. This work will be orthogonal to Sergei's one, as it is aimed at having one defconfig compiling all mach-pxa/*.c files and the drivers referenced by them. This won't allow removing defconfig files until I have a good idea why my boards are not booting (lubbock, mainstone, mioa701, zylonite, cm-x300). Cheers. -- Robert