[{"id":1766985,"web_url":"http://patchwork.ozlabs.org/comment/1766985/","msgid":"","list_archive_url":null,"date":"2017-09-12T12:55:35","subject":"Re: [PATCH 0/2] ARM: owl: Add CubieBoard6","submitter":{"id":9542,"url":"http://patchwork.ozlabs.org/api/people/9542/","name":"Andreas Färber","email":"afaerber@suse.de"},"content":"Am 11.09.2017 um 02:58 schrieb Andreas Färber:\n> With this Device Tree it starts to boot, but it gets stuck during earlycon:\n> \n> [ 0.899855] cpuidle: using governor ladder\n> [ 0.904118] Internal error: Oops - undefined instruction: 0 [#1] PREEMPT SMP ARM\n> [ 0.911498] Modules linked in:\n> [ 0.914552] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 4.13.0-next-20170908-00003-gbc21950343e1 #38\n> [ 0.923486] Hardware name: Generic DT based system\n> [ 0.928263] task: ee833840 task.stack: ee834000\n> [ 0.932804] PC is at arch_hw_breakpoint_init+0xa0/0x2ac\n> [ 0.938015] LR is at arch_hw_breakpoint_init+0x88/0x2ac\n> [ 0.943223] pc : [] lr : [] psr: 60000013\n> [ 0.949469] sp : ee835ef8 ip : c09005a0 fp : 00000000\n> [ 0.954676] r10: c092e83c r9 : 0000009a r8 : c0939624\n> [ 0.959882] r7 : c092e828 r6 : c0a3463c r5 : c0a3463c r4 : 00000001\n> [ 0.966388] r3 : 0000000f r2 : 510002d0 r1 : 00000000 r0 : 00000003\n> [ 0.972898] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none\n> [ 0.980013] Control: 10c5387d Table: 0000404a DAC: 00000051\n> [ 0.985740] Process swapper/0 (pid: 1, stack limit = 0xee834218)\n> [ 0.991727] Stack: (0xee835ef8 to 0xee836000)\n> [ 0.996069] 5ee0: c0a24844 c0a2b47c\n> [ 1.004228] 5f00: 00000000 c05adf6c 00000003 c0904400 00000000 c01019f0 0000009a 0000009a\n> [ 1.012388] 5f20: eeff7200 eeff72c9 c08a5aec 0000009a 0000009a c0137b54 c08a4ee4 00000000\n> [ 1.020546] 5f40: 00000003 00000003 eeff72c9 eeff72d1 c0a0b7f4 00000003 c0a34300 c0a34300\n> [ 1.028704] 5f60: 00000003 c0a34300 c0a34300 c0939624 0000009a c0900dd0 00000003 00000003\n> [ 1.036862] 5f80: 00000000 c09005a0 00000000 c06d6cac 00000000 00000000 00000000 00000000\n> [ 1.045020] 5fa0: 00000000 c06d6cb4 00000000 c01079e0 00000000 00000000 00000000 00000000\n> [ 1.053177] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000\n> [ 1.061335] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff\n> [ 1.069521] [] (arch_hw_breakpoint_init) from [] (do_one_initcall+0x40/0x16c)\n> [ 1.078385] [] (do_one_initcall) from [] (kernel_init_freeable+0x144/0x1e0)\n> [ 1.087081] [] (kernel_init_freeable) from [] (kernel_init+0x8/0x110)\n> [ 1.095252] [] (kernel_init) from [] (ret_from_fork+0x14/0x34)\n> [ 1.102807] Code: 0a000002 e3500005 13a04000 ea000001 (ee114e91) \n> [ 1.108892] ---[ end trace 7c7f41a8afd53875 ]---\n> [ 1.113517] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b\n> \n> The same kernel zImage binary boots fine on Guitar, where I instead get:\n> \n> [ 0.865476] cpuidle: using governor ladder\n> [ 0.866283] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.\n> [ 0.866385] hw-breakpoint: maximum watchpoint size is 4 bytes.\n> \n> I have tested this both with and without owl_secondary_boot(), i.e. my SMP patch series.\n\nIf I return from arch/arm/kernel/hw_breakpoint.c like Scorpion does,\nthen we avoid the undefined instruction, but it just hangs:\n\n[ 0.899948] cpuidle: using governor ladder\n[ 0.904215] hw-breakpoint: CubieBoard6 detected. Hardware breakpoints\nand watchpoints disabled\n[ 132.032547] random: crng init done\n\nAny ideas?\n\nRegards,\nAndreas","headers":{"Return-Path":"","X-Original-To":"incoming-imx@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-imx@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.infradead.org\n\t(client-ip=65.50.211.133; helo=bombadil.infradead.org;\n\tenvelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org;\n\treceiver=)","ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=lists.infradead.org\n\theader.i=@lists.infradead.org\n\theader.b=\"CZzFPScR\"; dkim-atps=neutral"],"Received":["from bombadil.infradead.org (bombadil.infradead.org\n\t[65.50.211.133])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xs4Y93wgtz9t5X\n\tfor ;\n\tTue, 12 Sep 2017 22:56:13 +1000 (AEST)","from localhost ([127.0.0.1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux))\n\tid 1drkjV-0005rr-Gn; Tue, 12 Sep 2017 12:56:05 +0000","from mx2.suse.de ([195.135.220.15] helo=mx1.suse.de)\n\tby bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux))\n\tid 1drkjR-0005or-83 for linux-arm-kernel@lists.infradead.org;\n\tTue, 12 Sep 2017 12:56:03 +0000","from relay1.suse.de (charybdis-ext.suse.de [195.135.220.254])\n\tby mx1.suse.de (Postfix) with ESMTP id D326DABF8;\n\tTue, 12 Sep 2017 12:55:37 +0000 (UTC)"],"DKIM-Signature":"v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20170209; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post:\n\tList-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:\n\tMessage-ID:From:References:To:Subject:Reply-To:Content-ID:Content-Description\n\t:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:\n\tList-Owner; bh=kRZF4QHUoovsH43ndJwW+jj8HdXnUumNSFGC63s5CBI=;\n\tb=CZzFPScR6PvfEa\n\tEsCqxlKQKiGvidEMied1UH+Y7VnStVKnJSnFWBpZfejzyYLP6I5kb4X/eoK3eJ0bfh6S1XjXK83dW\n\tsRCFwJYbXnfcPKbS1/gnlp/0idbYWrxluuQXvKUEP9+uk6bE0uSqG5DSzRKbDERCh+8Xt01P+UHmT\n\tNu0/8d99smn3i/qLuHt6behASUjHMKdMZNPYfFmiRGjedYcOzIVFw2Ecs7PKUSqJ32BqbcYmmqS12\n\tQCSSccZ8v83V3Eb0dYlogTCotj0vLKiBmu5JNPZ7pfTS4pBBS7WpgtBD35lBFuaAFCZxkAvMX35DN\n\tMfPLNVx1Ze8CLIEWvETg==;","X-Virus-Scanned":"by amavisd-new at test-mx.suse.de","Subject":"Re: [PATCH 0/2] ARM: owl: Add CubieBoard6","To":"linux-arm-kernel@lists.infradead.org","References":"<20170911005805.10116-1-afaerber@suse.de>","From":"=?utf-8?q?Andreas_F=C3=A4rber?= ","Organization":"SUSE Linux GmbH","Message-ID":"","Date":"Tue, 12 Sep 2017 14:55:35 +0200","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101\n\tThunderbird/52.3.0","MIME-Version":"1.0","In-Reply-To":"<20170911005805.10116-1-afaerber@suse.de>","Content-Language":"en-US","X-CRM114-Version":"20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ","X-CRM114-CacheID":"sfid-20170912_055601_618300_3EF05845 ","X-CRM114-Status":"GOOD ( 13.65 )","X-Spam-Score":"-4.2 (----)","X-Spam-Report":"SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-4.2 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/,\n\tmedium trust [195.135.220.15 listed in list.dnswl.org]\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t-0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay\n\tdomain\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]","X-BeenThere":"linux-arm-kernel@lists.infradead.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"support@cubietech.com, =?utf-8?b?5byg5aSp55uK?=\n\t, =?utf-8?b?5qKF5Yip?=\n\t, linux-kernel@vger.kernel.org, \n\tThomas Liau ,\n\tAhha Lee , =?utf-8?b?5byg5Lic6aOO?=\n\t, =?utf-8?b?5YiY54Kc?=\n\t","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Sender":"\"linux-arm-kernel\" ","Errors-To":"linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org","List-Id":"linux-imx-kernel.lists.patchwork.ozlabs.org"}},{"id":1770719,"web_url":"http://patchwork.ozlabs.org/comment/1770719/","msgid":"<36278351-87a7-d6f9-d9b4-af636e4be3d8@suse.de>","list_archive_url":null,"date":"2017-09-19T07:59:11","subject":"Re: [PATCH 0/2] ARM: owl: Add CubieBoard6","submitter":{"id":9542,"url":"http://patchwork.ozlabs.org/api/people/9542/","name":"Andreas Färber","email":"afaerber@suse.de"},"content":"Am 11.09.2017 um 02:58 schrieb Andreas Färber:\n> Andreas Färber (2):\n> dt-bindings: arm: actions: Add CubieBoard6\n> ARM: dts: owl-s500: Add CubieBoard6\n> \n> Documentation/devicetree/bindings/arm/actions.txt | 1 +\n> arch/arm/boot/dts/Makefile | 1 +\n> arch/arm/boot/dts/owl-s500-cubieboard6.dts | 44 +++++++++++++++++++++++\n> 3 files changed, 46 insertions(+)\n> create mode 100644 arch/arm/boot/dts/owl-s500-cubieboard6.dts\n\nApplied to v4.15/dt:\n\nhttps://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions.git/log/?h=v4.15/dt\n\nRegards,\nAndreas","headers":{"Return-Path":"","X-Original-To":"incoming-imx@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-imx@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.infradead.org\n\t(client-ip=65.50.211.133; helo=bombadil.infradead.org;\n\tenvelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org;\n\treceiver=)","ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=lists.infradead.org\n\theader.i=@lists.infradead.org\n\theader.b=\"avU8Tww7\"; dkim-atps=neutral"],"Received":["from bombadil.infradead.org (bombadil.infradead.org\n\t[65.50.211.133])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xxFfG5VcZz9s82\n\tfor ;\n\tTue, 19 Sep 2017 18:00:06 +1000 (AEST)","from localhost ([127.0.0.1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux))\n\tid 1duDRo-0004Z2-AB; Tue, 19 Sep 2017 08:00:00 +0000","from mx2.suse.de ([195.135.220.15] helo=mx1.suse.de)\n\tby bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux))\n\tid 1duDRP-00049H-1q for linux-arm-kernel@lists.infradead.org;\n\tTue, 19 Sep 2017 07:59:38 +0000","from relay1.suse.de (charybdis-ext.suse.de [195.135.220.254])\n\tby mx1.suse.de (Postfix) with ESMTP id 37C9DABC7;\n\tTue, 19 Sep 2017 07:59:13 +0000 (UTC)"],"DKIM-Signature":"v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20170209; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post:\n\tList-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:\n\tMessage-ID:From:References:To:Subject:Reply-To:Content-ID:Content-Description\n\t:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:\n\tList-Owner; bh=nuIWQ/3L8Ees+dm+6c9sZtLGGBeWhwY0AiG/VZB/YuA=;\n\tb=avU8Tww7wQp3ER\n\t7zQrpUFnbIr51faDYIIUCdFMKePdebHkwOTtCbGSg+/G59dMq+ByZZj+2+rj4kijnbQSBaAcA9f2x\n\tZbZgGLoRSbbZp6aPLMFp3C1ZNHZerW/nx/cVcRBpDhOfjDfaIoKjIp0CtpN/YH9OpyxG10rpIxVHw\n\tHaNeBZTFaQZwjjCNWQ0T9umeL0UaV3vwwAvZpsfVv8YLM8DlfNU1YHmz4IzWVhww/Fuv+zntCWaS8\n\tzay1EbUi4eMCxG7RCPDAKPjXsW/4xFA3KX7UI9UAzhkXEEBidprGKPdlj2zY6X+F+jLe7StUAvxwL\n\tdYHvHWswKaTdlewdo65w==;","X-Virus-Scanned":"by amavisd-new at test-mx.suse.de","Subject":"Re: [PATCH 0/2] ARM: owl: Add CubieBoard6","To":"linux-arm-kernel@lists.infradead.org","References":"<20170911005805.10116-1-afaerber@suse.de>","From":"=?utf-8?q?Andreas_F=C3=A4rber?= ","Organization":"SUSE Linux GmbH","Message-ID":"<36278351-87a7-d6f9-d9b4-af636e4be3d8@suse.de>","Date":"Tue, 19 Sep 2017 09:59:11 +0200","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101\n\tThunderbird/52.3.0","MIME-Version":"1.0","In-Reply-To":"<20170911005805.10116-1-afaerber@suse.de>","Content-Language":"en-US","X-CRM114-Version":"20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ","X-CRM114-CacheID":"sfid-20170919_005935_631058_FE5F7AFC ","X-CRM114-Status":"UNSURE ( 8.57 )","X-CRM114-Notice":"Please train this message.","X-Spam-Score":"-4.2 (----)","X-Spam-Report":"SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-4.2 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/,\n\tmedium trust [195.135.220.15 listed in list.dnswl.org]\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t-0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay\n\tdomain\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]","X-BeenThere":"linux-arm-kernel@lists.infradead.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"support@cubietech.com, =?utf-8?b?5byg5aSp55uK?=\n\t, =?utf-8?b?5qKF5Yip?=\n\t, linux-kernel@vger.kernel.org, \n\tThomas Liau ,\n\tAhha Lee , =?utf-8?b?5byg5Lic6aOO?=\n\t, =?utf-8?b?5YiY54Kc?=\n\t","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Sender":"\"linux-arm-kernel\" ","Errors-To":"linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org","List-Id":"linux-imx-kernel.lists.patchwork.ozlabs.org"}}]