From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pali =?utf-8?B?Um9ow6Fy?= Subject: Re: [PATCH 0/3] Drop more omap3 legacy board-*.c files for v4.2 Date: Tue, 5 May 2015 16:54:07 +0200 Message-ID: <20150505145407.GK18002@pali> References: <1430769717-4088-1-git-send-email-tony@atomide.com> <2213391.JZ0TJA9KXB@wuerfel> <20150505144308.GA21061@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20150505144308.GA21061@atomide.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Tony Lindgren Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Arnd Bergmann List-Id: linux-omap@vger.kernel.org T24gVHVlc2RheSAwNSBNYXkgMjAxNSAwNzo0MzowOCBUb255IExpbmRncmVuIHdyb3RlOgo+ICog 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pali.rohar@gmail.com (Pali =?utf-8?B?Um9ow6Fy?=) Date: Tue, 5 May 2015 16:54:07 +0200 Subject: [PATCH 0/3] Drop more omap3 legacy board-*.c files for v4.2 In-Reply-To: <20150505144308.GA21061@atomide.com> References: <1430769717-4088-1-git-send-email-tony@atomide.com> <2213391.JZ0TJA9KXB@wuerfel> <20150505144308.GA21061@atomide.com> Message-ID: <20150505145407.GK18002@pali> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tuesday 05 May 2015 07:43:08 Tony Lindgren wrote: > * Arnd Bergmann [150505 03:56]: > > On Monday 04 May 2015 13:01:54 Tony Lindgren wrote: > > > > > > For dropping the remaining omap3 legacy boot support, we still > > > have the following board-*.c files: > > > > > > BOARD REASON NEEDED > > > board-ldp.c Still used in RMKs boot test system > > > board-omap3logic.c Getting a .dts file for v4.2 > > > board-omap3pandora.c Got a .dts file for v4.1 > > > board-rx51-*.c Needs /proc/atags support for user space > > > > > > I'm hoping we can drop those for v4.3 merge window, then keep > > > the platform data around for one more merge window in case of > > > reverting needed, then drop the platform data too for v4.4 > > > if no issues needing reverting are found. > > > > Sounds great. Has there been a conclusion about what to do for the > > rx51 /proc/atags support? > > I believe we just need to enable /proc/atags also for device tree > based booting if CONFIG_ARM_ATAG_DTB_COMPAT. Pali may have more > info on that. > > Then looks like Pali's two patches for showing the revision are > still pending in thread "[PATCH v2 0/2] ARM: /proc/cpuinfo: DT: > Add support for Revision": > > http://www.spinics.net/lists/arm-kernel/msg401535.html > > Regards, > > Tony I think I already sent all need patches to ML. But I did not check if you merged them or not. I did not get any new comments for them for a while and right now I do not have time for looking at it again. I'm against removing board-rx51*.c files before /proc/cpuinfo and /proc/atags will be available also for DT booted machine... Plus there were some other regression for DT booted N900 (not only /proc files), but I do not remember them now. I sent more emails where I wrote it. Maybe it is fixed, maybe not, just search into archive for my emails. I can try to find some time at the weekend (this or next) to test 4.1-rc* kernel on N900 and report what is working... Thanks! -- Pali Roh?r pali.rohar at gmail.com