From mboxrd@z Thu Jan 1 00:00:00 1970 From: pavel@ucw.cz (Pavel Machek) Date: Tue, 27 Jan 2015 15:24:31 +0100 Subject: [PATCH] ARM: /proc/atags: Export also for DT In-Reply-To: References: <1403110464-29646-1-git-send-email-pali.rohar@gmail.com> <201412041857.49341@pali> <201501262016.52079@pali> <20150127132127.GA869@amd> Message-ID: <20150127142430.GA15236@amd> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue 2015-01-27 08:16:45, Rob Herring wrote: > On Tue, Jan 27, 2015 at 7:21 AM, Pavel Machek wrote: > > On Mon 2015-01-26 14:33:21, Rob Herring wrote: > >> On Mon, Jan 26, 2015 at 1:16 PM, Pali Roh?r wrote: > >> This goes in the commit message. > >> > >> These would be non-standard fields which are not upstream. I don't > >> know that we care in that case... > > > > Other devices are going to care about boot reason, too, and we might > > as well be compatible... > > What other devices? Where is bootreason in the list of ATAGS: > > #define ATAG_MEM 0x54410002 > #define ATAG_VIDEOTEXT 0x54410003 > #define ATAG_RAMDISK 0x54410004 > #define ATAG_INITRD 0x54410005 > #define ATAG_INITRD2 0x54420005 > #define ATAG_SERIAL 0x54410006 > #define ATAG_REVISION 0x54410007 > #define ATAG_VIDEOLFB 0x54410008 > #define ATAG_CMDLINE 0x54410009 > #define ATAG_ACORN 0x41000101 > #define ATAG_MEMCLK 0x41000402 Anyone, whose charging involves userspace. But the fact that it is needed on n900 should be enough. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html