From owner-freebsd-arm@freebsd.org Sun Oct 22 04:32:00 2017 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1947FE48889 for ; Sun, 22 Oct 2017 04:32:00 +0000 (UTC) (envelope-from markmi@dsl-only.net) Received: from asp.reflexion.net (outbound-mail-211-161.reflexion.net [208.70.211.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B9C577D17D for ; Sun, 22 Oct 2017 04:31:59 +0000 (UTC) (envelope-from markmi@dsl-only.net) Received: (qmail 11680 invoked from network); 22 Oct 2017 04:31:58 -0000 Received: from unknown (HELO rtc-sm-01.app.dca.reflexion.local) (10.81.150.1) by 0 (rfx-qmail) with SMTP; 22 Oct 2017 04:31:58 -0000 Received: by rtc-sm-01.app.dca.reflexion.local (Reflexion email security v8.40.3) with SMTP; Sun, 22 Oct 2017 00:31:58 -0400 (EDT) Received: (qmail 23726 invoked from network); 22 Oct 2017 04:31:57 -0000 Received: from unknown (HELO iron2.pdx.net) (69.64.224.71) by 0 (rfx-qmail) with (AES256-SHA encrypted) SMTP; 22 Oct 2017 04:31:57 -0000 Received: from [192.168.1.25] (c-76-115-7-162.hsd1.or.comcast.net [76.115.7.162]) by iron2.pdx.net (Postfix) with ESMTPSA id 3676AEC7B89; Sat, 21 Oct 2017 21:31:57 -0700 (PDT) From: Mark Millard Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\)) Subject: Re: svn commit: r324822 - head/sys/modules/dtb/allwinner [removal of sinovoip-bpi-m3.dts from sys/modules/dtb/allwinner/Makefile DTS list] Date: Sat, 21 Oct 2017 21:31:56 -0700 References: <3AD6B1F8-512C-43BB-AC76-7721454AD02F@dsl-only.net> <20171021195812.5bdb902401b8e756b6abfe40@bidouilliste.com> <20171021204356.47e3cd6066144bcd07f46699@bidouilliste.com> <50728566-11C2-45EB-8367-00CAF38D4548@dsl-only.net> <8696CCFA-AE7D-4324-90A8-BB73402FA124@dsl-only.net> To: Emmanuel Vadot , freebsd-arm In-Reply-To: <8696CCFA-AE7D-4324-90A8-BB73402FA124@dsl-only.net> Message-Id: X-Mailer: Apple Mail (2.3273) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Oct 2017 04:32:00 -0000 [Ignoring message history here.] One of my assumptions was bad. It turns out that one reason that the BPI-M3 is working is that I've not been updating ubldr and ubldr.bin : # ls -lT /boot/msdos/ total 488 -rwxr-xr-x 1 root wheel 271949 Oct 24 03:28:54 2016 ubldr -rwxr-xr-x 1 root wheel 224044 Oct 24 03:28:54 2016 ubldr.bin vs. what was built for -r317015 : # ls -lT /boot/ubldr* -r--r--r-- 1 root wheel 286515 Apr 18 23:41:42 2017 /boot/ubldr -r--r--r-- 1 root wheel 234960 Apr 18 23:41:42 2017 /boot/ubldr.bin If I substitute the pair from /boot/ubldr* into /boot/msdos/ the boot fails with: Booting from: mmc 0 ubldr reading ubldr 286515 bytes read in 102 ms (2.7 MiB/s) ## Starting application at 0x01000098 ... undefined instruction pc : [<01401000>] lr : [] reloc pc : [<8b49c000>] lr : [<4a00369c>] sp : bbf42cb0 ip : 00000002 fp : bff68560 r10: 00000001 r9 : bbf44ee8 r8 : 00000000 r7 : 00000001 r6 : bbf47c50 r5 : 01000098 r4 : 00000000 r3 : 00000001 r2 : 0000000a r1 : 00000000 r0 : 00000000 Flags: nZCv IRQs off FIQs off Mode SVC_32 Resetting CPU ... resetting ... So overall my -r317015 build is broken as well, likely for different reasons. With the 2016-Oct-24 unbldr* pair the matching text is: Booting from: mmc 0 ubldr reading ubldr 271949 bytes read in 96 ms (2.7 MiB/s) ## Starting application at 0x42000098 ... Consoles: U-Boot console Compatible U-Boot API signature found @0xbbf46368 FreeBSD/armv6 U-Boot loader, Revision 1.2 (markmi@FreeBSDx64, Mon Oct 24 00:41:23 PDT 2016) and so on. A very different "Starting application at" between the failing and working ones. I'd have to get past this before I could test an overall build with more modern issues. I have no clue if/when I'll figure this out. === Mark Millard markmi at dsl-only.net