From patchwork Wed Jun 10 13:14:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Nico Becker X-Patchwork-Id: 1306928 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=ic-automation.de Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49hnX32xp4z9sQx for ; Wed, 10 Jun 2020 23:14:43 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 39C56800A9; Wed, 10 Jun 2020 15:14:38 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=ic-automation.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 726E48168D; Wed, 10 Jun 2020 15:14:36 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,HTML_MESSAGE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 469258006D for ; Wed, 10 Jun 2020 15:14:33 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=ic-automation.de Authentication-Results: phobos.denx.de; spf=none smtp.mailfrom=u-boot@ic-automation.de Received: from [172.16.0.147] ([217.91.242.65]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.167]) with ESMTPSA (Nemesis) id 1MYtoe-1jMxSG0GkC-00UowA; Wed, 10 Jun 2020 15:14:28 +0200 To: u-boot@lists.denx.de Cc: "simon.k.r.goldschmidt@gmail.com" , Marek Vasut , "Tan, Ley Foon" From: Nico Becker Subject: [PATCH] arm: dts: socfpga: l2c-310 full line of zeros error @kernel boot Message-ID: Date: Wed, 10 Jun 2020 15:14:27 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:77.0) Gecko/20100101 Thunderbird/77.0 MIME-Version: 1.0 Content-Language: en-US X-Provags-ID: V03:K1:C8HjZrZdVP2myK7e3HvyT7eYwGVjEDG14TSeF36DvoC0fzJPcVq sKMBBs6HDrD8FGqju8/KP7gX1L9KxPsFCNdnEw+xItP6kpWOPq/JJkJuUZJqMnm9/9KeIZo OPe4r9guZiJds4o6OtZ/TsvU5leFY95+qfkmjbpBYJCJTz6s3D7yzM4OAksj9B6Pxs34N7v dU7yf0DgYexoP0NpuFktg== X-UI-Out-Filterresults: notjunk:1;V03:K0:EUWIwjVNbv8=:FnlZYaLtTPnOJacc3R9z7y pcxqJX8BCjMvegJtXVzfTsaY+oJMSI3J7O02IOOCLgcz/z+IeJiZQXBdUZHzJid+4GNH3HcZu 065PEHNcPaBn7BwK6wWNgI+JLfeJORYSTDVzj0oUb1nCdEuW7LNedr532FvLtnEXP+ABp+dCI GOAYJvs2wmN2ld2VORpaQubiGZ1hgmOX45kIM571C2p14kJ2pSno3guWqCNENuVQHlVFCbzh5 aJuhY3h3FFOfHfdcojB1GmltqtauCihHyLsZkK6zlsbTT6c/kJ3qqFqSHIulA6ZmyTOTDGORg QZ5A+3EoCj5qBcIVZ45EhuNFd5Kp6OKa6uRicMI9kRcbIIe6++cC1Y5OjPdQBgM9IDXwhWHgC TbsrUJ5zMWZKZ6qEPaybyN0pa3B5p1U91IEnm0cYaGt/3EVJuuWyKlrs+pOd6BiDlpbLB/JIB WBqKOtckv0k3e1j1jo3gMOakpDfOayfJJHLbEU3nEZqCVC+rYsku4j4fkxt530JODz6pNCXyr g8AwtELiCKBrOUkQiKhvpUCgjPHjh7pEddWgG1+avj0EkfNkPq2p0T5PN819LnfrMAVsrByPN yHgtY+WUhOEUI8JfG85mfmJU/QKYktbxaGhaROSaKM0dYrXL8eE5B2tNkiPS3J4ce0yPJQu6O fb1bDbc2/dyh0U92ADXN7jZO7v0R84uzIF1QE8QaSmMuoJRoJ/bgsaqwmJTBAla8qJa9P1mZe SrjIwcV7T3XeeOIQB1YsOqwrH2O2ou/UOsUv2jFZPH0/vJhzGc1dejpNx9jhc9jx9CSMDx/T8 +omAJbHznMezLyi5e2Gi2WLhb/Gj1h2htJynLeIyiuUFS2hM0C17YoThaUcpXn0PaymuUt/ X-Content-Filtered-By: Mailman/MimeDel 2.1.30rc1 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.2 at phobos.denx.de X-Virus-Status: Clean if i remove the arm,shared-override option in the dts file, the kernel boot without an error. With the option the kernel boots with the following error: dmesg --level=err L2C-310: enabling full line of zeros but not enabled in Cortex-A9 i ve no idea why the parameter have an effect on that. i try several kernels, allays the same behavior. diff --git a/arch/arm/dts/socfpga.dtsi b/arch/arm/dts/socfpga.dtsi index eda558f2fe..c2173416c7 100644 --- a/arch/arm/dts/socfpga.dtsi +++ b/arch/arm/dts/socfpga.dtsi @@ -719,7 +719,6 @@              arm,data-latency = <2 1 1>;              prefetch-data = <1>;              prefetch-instr = <1>; -            arm,shared-override;              arm,double-linefill = <1>;              arm,double-linefill-incr = <0>;              arm,double-linefill-wrap = <1>;