From patchwork Wed Feb 20 14:55:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 10822239 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 75D641575 for ; Wed, 20 Feb 2019 14:55:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5CD1C2E8B5 for ; Wed, 20 Feb 2019 14:55:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5AC0B2E8B9; Wed, 20 Feb 2019 14:55:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 503A52E8B5 for ; Wed, 20 Feb 2019 14:55:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726437AbfBTOzJ (ORCPT ); Wed, 20 Feb 2019 09:55:09 -0500 Received: from mail-pl1-f170.google.com ([209.85.214.170]:37258 "EHLO mail-pl1-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726219AbfBTOzI (ORCPT ); Wed, 20 Feb 2019 09:55:08 -0500 Received: by mail-pl1-f170.google.com with SMTP id q3so4967096pll.4 for ; Wed, 20 Feb 2019 06:55:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:date:message-id:in-reply-to:references:subject; bh=bDz00A4kqnwJ1sLst2nXQeQ9xSoLpKNRpO8ojzjRFtk=; b=sdcg8ZGgcQWNHjxiA1acch2sQTuC8Rzzu3A/nZ5qK3Hxj6UxcooGEuHCvWTr3Xl/i/ 0+6ZfQ/u7cSyX8Hjtpw9sBc8IDSmQpiEr21Evuv/YKg6fk+eygcciuUXZwSM1O1n+7pd VJ8F49FEHOK4yyWPfeE4Fv/wpeUVFWsdlx/cL9JwdH6oA4yxJ5aDdbLDRVNFPmMB5Off q5sxmg2KF1S7CzJ0haZdCjEa6AlaR1F86V0IMLmvLMQ2sS5U+ff3cHlNMv1kkJ069nez tyaObRNi0YhOJOF4glByxqtnk35NDaDPhuTt7hXzpzvrCjv+cGDXARswH3QX9uSIxlql q2CQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:date:message-id:in-reply-to :references:subject; bh=bDz00A4kqnwJ1sLst2nXQeQ9xSoLpKNRpO8ojzjRFtk=; b=WJ7+a2jfaSONF8AZ1Ql634FGB3fkNTiLAS9quyU3kkCsGmghFO2Ckrf22uSs8USYCS tyy17mXQELaGEq+MJjjqSRUxuWVz49NpSjcqMeT2D+DK2igqefGJoZ90xMp1YAKXK67f kBcyCS6PgwwtP5F523Vs54SW4j80yHCMBwJpghlwe2U2lLdxF6HRPD6zE70IfFnaSUGx qUP14Ipd9mRghN/60YNaYnHfBVFcaWPprMZwBY6LDaCJ3E1CL7fRXlvHD0Vp7JVsh5hh bLWs+RniYSrva2yA43MOJE2JpBFMwdh4kik5g6OQkvKHSQc8SxpgnMuDKdDc0rAiK6t5 nLKw== X-Gm-Message-State: AHQUAuZoStMw0pRPjl+TLtR69XLxqU3h1c3pPGPLLk5mDOoU/68Xi9pd iEomooOVXTFiWc9N2Gfyn0iUj749 X-Google-Smtp-Source: AHgI3IYcpR3PlrerHgadF4eK4FXHIY/JLVNriFja/kC/Ps7iw3AycGw9mTafPbE6LNW1x+GBYDplJw== X-Received: by 2002:a17:902:b598:: with SMTP id a24mr19884442pls.27.1550674507970; Wed, 20 Feb 2019 06:55:07 -0800 (PST) Received: from [127.0.0.1] (s214090.ppp.asahi-net.or.jp. [220.157.214.90]) by smtp.gmail.com with ESMTPSA id d85sm3999126pfe.159.2019.02.20.06.55.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 06:55:06 -0800 (PST) From: Magnus Damm To: linux-renesas-soc@vger.kernel.org Cc: Magnus Damm Date: Wed, 20 Feb 2019 23:55:58 +0900 Message-Id: <155067455863.15971.400236990712480655.sendpatchset@octo> In-Reply-To: <155067454871.15971.12157033067057246708.sendpatchset@octo> References: <155067454871.15971.12157033067057246708.sendpatchset@octo> Subject: [PATCH/RFC 01/09] iommu/ipmmu-vmsa: Disable IPMMU when address expansion is not needed Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Magnus Damm Add a memory bank location check to the whitelist handling. Signed-off-by: Magnus Damm --- drivers/iommu/ipmmu-vmsa.c | 7 +++++++ 1 file changed, 7 insertions(+) --- 0001/drivers/iommu/ipmmu-vmsa.c +++ work/drivers/iommu/ipmmu-vmsa.c 2019-02-20 22:59:28.589893396 +0900 @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include @@ -797,6 +798,12 @@ static bool ipmmu_slave_whitelist(struct if (!soc_device_match(soc_rcar_gen3_whitelist)) return false; + /* In case all system memory fits within 32 bits of physical space + * then assume the IPMMU will not be needed for address expansion. + */ + if (memblock_end_of_DRAM() <= SZ_4G) + return false; + /* Check whether this slave device can work with the IPMMU */ for (i = 0; i < ARRAY_SIZE(rcar_gen3_slave_whitelist); i++) { if (!strcmp(dev_name(dev), rcar_gen3_slave_whitelist[i])) From patchwork Wed Feb 20 14:56:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 10822241 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A686217E4 for ; Wed, 20 Feb 2019 14:55:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8F05D2E84D for ; Wed, 20 Feb 2019 14:55:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8D81E2E8A6; Wed, 20 Feb 2019 14:55:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 35FCA2E857 for ; Wed, 20 Feb 2019 14:55:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726219AbfBTOzS (ORCPT ); Wed, 20 Feb 2019 09:55:18 -0500 Received: from mail-pf1-f182.google.com ([209.85.210.182]:38656 "EHLO mail-pf1-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726194AbfBTOzR (ORCPT ); Wed, 20 Feb 2019 09:55:17 -0500 Received: by mail-pf1-f182.google.com with SMTP id n125so4754123pfn.5 for ; Wed, 20 Feb 2019 06:55:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:date:message-id:in-reply-to:references:subject; bh=o7p8tDFc9BRL+SH806IKYh5qM99s4DZc07sIieYCafY=; b=jRY4v97XxZuGf1TWgZjdjhrW5jkPgZkO4wzFa/a8Z5fdm+X5I2AVtsz/hFczONAkgh +w59XEuryJylMQFcVsoJA/QRrtfpELKMgHLYI745Bzwb0rPlXM4FLMiAE0f3xJQg7HJ6 D1YBj88igPDUEtpqCt/7e7ksfvZPAijKcPyU6+pusNHeHtR7RNC1UDzRa8aysfZyAPep 6UYEl2xf3J0UlKcArUnDKkksv/49eIAcLsd84juJCI7SmslaQR5x25Yh3aR6DD9bII6a C7XEYjsPHbeJ+t37OMcOE7KFz8Gl/lR9tBrP+wJ2mmnUIbe7YgPkxAQn/656/BQ2Ei3Q cN7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:date:message-id:in-reply-to :references:subject; bh=o7p8tDFc9BRL+SH806IKYh5qM99s4DZc07sIieYCafY=; b=iQXJQflvcdr/l043NktGMkoOPR9/kl83J7vN1ulZaOEc8FlL2xjJrrRSVf+XulR9DC QDUFf0X4UatL9+mFNDb0CDbwLjS3FgjRLw5mc+Yl1d12obJE9HKE0Xo/Jbv29qmYEpFO 6x7ee1y3IxOT13HlgA4FrLZCQ2O6Hb9BTmov4RCkAI1iAiRCoAZpcXJldf63Uqa9v+dz WtPzzSNvDhze3wgReLh8meuBGwHQFH63WnpfLXHwOHH/S0sv1S1LS/zAMG4u/drxV2Z0 mn1jNMF13yYJAzhd1yJcHwQGPEFJypg5oHJInjqTA/Ag7YbmFhbIY/v8I8mpW9Ntm/xm FOoQ== X-Gm-Message-State: AHQUAub6YtzIav1VVNpYk37r2IXOjNi05I87kvrBMcqZ2IbJEowWAkl2 cF2sDhonlrmfnD+XgJXI5Npmr2WN X-Google-Smtp-Source: AHgI3IYw6T7yS21Wlk54Ev7nL3aFJHU+IaiBwEAtGd5za6mBzje1Dz3dZGFyFW66bP8H7JUt6N4KBQ== X-Received: by 2002:a65:520a:: with SMTP id o10mr30281645pgp.276.1550674516768; Wed, 20 Feb 2019 06:55:16 -0800 (PST) Received: from [127.0.0.1] (s214090.ppp.asahi-net.or.jp. [220.157.214.90]) by smtp.gmail.com with ESMTPSA id z12sm20804929pgv.0.2019.02.20.06.55.14 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 06:55:15 -0800 (PST) From: Magnus Damm To: linux-renesas-soc@vger.kernel.org Cc: Magnus Damm Date: Wed, 20 Feb 2019 23:56:08 +0900 Message-Id: <155067456846.15971.8286792793335627019.sendpatchset@octo> In-Reply-To: <155067454871.15971.12157033067057246708.sendpatchset@octo> References: <155067454871.15971.12157033067057246708.sendpatchset@octo> Subject: [PATCH/RFC 02/09] iommu/ipmmu-vmsa: Display system memory informationn during boot Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Magnus Damm Clarify runtime memory bank detection in the IPMMU driver. Not-Yet-Signed-off-by: Magnus Damm --- drivers/iommu/ipmmu-vmsa.c | 8 ++++++++ 1 file changed, 8 insertions(+) --- 0002/drivers/iommu/ipmmu-vmsa.c +++ work/drivers/iommu/ipmmu-vmsa.c 2019-02-20 23:09:46.212274343 +0900 @@ -1095,6 +1095,14 @@ static int ipmmu_probe(struct platform_d dev_info(&pdev->dev, "IPMMU context 0 is reserved\n"); set_bit(0, mmu->ctx); } + + if (memblock_end_of_DRAM() <= SZ_4G) { + dev_info(&pdev->dev, "All system memory located within 32 bits of physical address space.\n"); + dev_info(&pdev->dev, "IPMMU address translation not needed.\n"); + } else { + dev_info(&pdev->dev, "System memory detected outside 32 bits of physical address space.\n"); + dev_info(&pdev->dev, "IPMMU address translation may be required.\n"); + } } /* From patchwork Wed Feb 20 14:56:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 10822243 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3DFD21575 for ; Wed, 20 Feb 2019 14:55:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 265682E84D for ; Wed, 20 Feb 2019 14:55:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2465A2E8BE; Wed, 20 Feb 2019 14:55:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C9A632A92A for ; Wed, 20 Feb 2019 14:55:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726326AbfBTOz0 (ORCPT ); Wed, 20 Feb 2019 09:55:26 -0500 Received: from mail-pg1-f180.google.com ([209.85.215.180]:41144 "EHLO mail-pg1-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726194AbfBTOz0 (ORCPT ); Wed, 20 Feb 2019 09:55:26 -0500 Received: by mail-pg1-f180.google.com with SMTP id m1so11975670pgq.8 for ; Wed, 20 Feb 2019 06:55:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:date:message-id:in-reply-to:references:subject; bh=71CbCkjnn64ElPdk5SEvwBY/3SSL7BTD9zmSLlhmP1M=; b=Sl+Ako0zNx7JEnPWpeBoIyye3gO7tDUjuF8kvpVcDu34KGFQwGzwh0/ewbZOAVmQoT XRzRuIUafcxXfnOArAcE/8VPnrF3RiZ5ahsrcEbX5tn+JZmDwEXK0JKRv6rUhg4pEZDM 6FN09nT4PQFoI8HVCUC6yBoh/SQgrbRtRujUIlb+rYF1UVhMQk7k7+oOnFYxi7fRZokk izL3At7pozoAuAbdOJvIfwLTy8Gbk0Q6/MKrjzZOHRleuLmGCu0J0zlqC/k8/X9ZLAEX 9d/6TEeiRKjudHA9MzHWombjonNHjMEfkUR/Qy7bwCKAfT5fTqgQaBwFRHfrHyHe/esx pQow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:date:message-id:in-reply-to :references:subject; bh=71CbCkjnn64ElPdk5SEvwBY/3SSL7BTD9zmSLlhmP1M=; b=EkAvjaA0AeYrDShuuZoPfIXtWt6vge9yHTjKRYzQiQAQd3N/LoRxzocGVHP/tNLv0v mlUM+41KdjJCcBs3PZnroECP2JMV5AMsH1tdDnxkVeSlgd7JfKgbXaOpXJH+lgFYrMMG rryiiYcQNxVqvasuq8Sg8wrDo0r0YoSlaycrXhsrdvd+hGJo+w/9Os/lUOhGD7e9tOXm 8KdarkFwqTMcSa4EDrdZ8JeWsBg9dd0oL+vXLcWAqwCEnO09ogHmV01FpsH7PSb732or 9Ffl2xVLoXQNxNuiDLeJsSUYlByT0wwlaHGSriR8rzcvAdocQWzQ+I1INF/i5DP5I2TE KXBg== X-Gm-Message-State: AHQUAuYSTyEG9NdzzzKSgwmYDFYC9xJJwSc4fOhJHD1sEdAdHjY1TjC8 JvJ/AEJxU6MpbGHk+zVcq2fZ4vyq X-Google-Smtp-Source: AHgI3IZDrbSGg6117SqBYr9r+jpPjz+AgSCnq/CZxetTbVE12mtdDdgftxiw9igidwTBKGajRk7MYQ== X-Received: by 2002:a65:5003:: with SMTP id f3mr29783442pgo.39.1550674525331; Wed, 20 Feb 2019 06:55:25 -0800 (PST) Received: from [127.0.0.1] (s214090.ppp.asahi-net.or.jp. [220.157.214.90]) by smtp.gmail.com with ESMTPSA id i74sm42849526pfi.33.2019.02.20.06.55.23 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 06:55:24 -0800 (PST) From: Magnus Damm To: linux-renesas-soc@vger.kernel.org Cc: Magnus Damm Date: Wed, 20 Feb 2019 23:56:17 +0900 Message-Id: <155067457726.15971.1787990365004385103.sendpatchset@octo> In-Reply-To: <155067454871.15971.12157033067057246708.sendpatchset@octo> References: <155067454871.15971.12157033067057246708.sendpatchset@octo> Subject: [PATCH/RFC 03/09] iommu/ipmmu-vmsa: Introduce keepipmmu boot parameter Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Magnus Damm Introduce a keepipmmu boot paramenter to let the user override. Not-Yet-Signed-off-by: Magnus Damm --- drivers/iommu/ipmmu-vmsa.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) --- 0004/drivers/iommu/ipmmu-vmsa.c +++ work/drivers/iommu/ipmmu-vmsa.c 2019-02-20 23:17:54.038850305 +0900 @@ -759,6 +759,17 @@ static int ipmmu_init_platform_device(st return 0; } + +static int keep_ipmmu; + +static int __init keepipmmu_setup(char *__unused) +{ + keep_ipmmu = 1; + return 1; +} + +__setup("keepipmmu", keepipmmu_setup); + static const struct soc_device_attribute soc_rcar_gen3[] = { { .soc_id = "r8a774a1", }, { .soc_id = "r8a774c0", }, @@ -802,7 +813,8 @@ static bool ipmmu_slave_whitelist(struct * then assume the IPMMU will not be needed for address expansion. */ if (memblock_end_of_DRAM() <= SZ_4G) - return false; + if (!keep_ipmmu) + return false; /* Check whether this slave device can work with the IPMMU */ for (i = 0; i < ARRAY_SIZE(rcar_gen3_slave_whitelist); i++) { From patchwork Wed Feb 20 14:56:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 10822245 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 267AC1575 for ; Wed, 20 Feb 2019 14:55:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0D41D2A92A for ; Wed, 20 Feb 2019 14:55:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 019622E8AF; Wed, 20 Feb 2019 14:55:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 906692A92A for ; Wed, 20 Feb 2019 14:55:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726531AbfBTOzf (ORCPT ); Wed, 20 Feb 2019 09:55:35 -0500 Received: from mail-pg1-f173.google.com ([209.85.215.173]:33182 "EHLO mail-pg1-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726524AbfBTOzf (ORCPT ); Wed, 20 Feb 2019 09:55:35 -0500 Received: by mail-pg1-f173.google.com with SMTP id h11so9633544pgl.0 for ; Wed, 20 Feb 2019 06:55:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:date:message-id:in-reply-to:references:subject; bh=egSze/Bsn9btA4LRGO6p00Yvo56Wq2hCm3CGMMPZDI4=; b=eNPCzdTeEdyrIQ6m97tFdlt+jmAkF6m0XU8VsLFy/CA2mDq4LQ8yqmq3LF5HJGNLNI jjLGfOTi1mynx5yFmW66+JeawAQqA6BW5Aopvtx+TD0P1Od1nfU5fIIaadZ23Hov5crM sOili2+ym8HcZSDeu9W+1nm5GEWZXvwIahyV4F5/uQ+rGdIkobzFkyuZgmyJMn9U1Wj8 HeexEMMJbBb9+bPt2T7AD+/z4TQFW0zVUAHRpKlvkbhT+qAK3Cgu/hDr+LpRf+aVKWeJ H50TUEg/80PF1Y3H5YKGeWn2Te43AzJ3P8uVGJtFdi/CpC7SiqBOdqBkN4o9OZJwQamq ifBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:date:message-id:in-reply-to :references:subject; bh=egSze/Bsn9btA4LRGO6p00Yvo56Wq2hCm3CGMMPZDI4=; b=ZL6/iF6gQVgqWrj2XQqw3COuBhDHdXTSB4vufNPTsiCjq/g9PVbStFlvEwtnehiE/N gRiivPKNIyu5Zz1OB0YATmT4TF/0nOZyt+Ewz1fS3BJTvblpc2gxwcbHCLHcIpd3SLBd jwc8kJY0k9ePe6U3LDYtZXCys16cfy4/z32CtXzTm2J59zzqGDxNZIC6bbluOBMlyZQ7 L+tfH3/xiTz5syP0jmEm9n2D6GcvQajRwijKzf8nrk35B/MDXAwDVQ59TyhGIeH/twjM iJ7P/UhohIyYs+deXQCHAXRDa634iIG7PnwdqgqACk2hwZKHJrluqQRr+igF493DSAE1 OSBg== X-Gm-Message-State: AHQUAubuJrcymT091iS9iNxht/qUg2FuAbWOFmITwQ5v5c1aAuvh83+z VN0oAtUAthB4HhI3oGvuHJHH6ngi X-Google-Smtp-Source: AHgI3IZXOvK7h7H2LpYkOzGE32CFDgJ00GXVLuDkBbTNMC37uzwCImny+OU5pBxqoMJ7SKeq9fBhHw== X-Received: by 2002:a63:234c:: with SMTP id u12mr25489685pgm.282.1550674534134; Wed, 20 Feb 2019 06:55:34 -0800 (PST) Received: from [127.0.0.1] (s214090.ppp.asahi-net.or.jp. [220.157.214.90]) by smtp.gmail.com with ESMTPSA id v6sm20992894pfb.149.2019.02.20.06.55.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 06:55:33 -0800 (PST) From: Magnus Damm To: linux-renesas-soc@vger.kernel.org Cc: Magnus Damm Date: Wed, 20 Feb 2019 23:56:25 +0900 Message-Id: <155067458587.15971.13129982607387612657.sendpatchset@octo> In-Reply-To: <155067454871.15971.12157033067057246708.sendpatchset@octo> References: <155067454871.15971.12157033067057246708.sendpatchset@octo> Subject: [PATCH/RFC 04/09] arm64: dts: renesas: ulcb: Introduce keepipmmu boot parameter Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Magnus Damm Introduce a keepipmmu boot paramenter to let the user override. Not-Yet-Signed-off-by: Magnus Damm --- arch/arm64/boot/dts/renesas/ulcb.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- 0001/arch/arm64/boot/dts/renesas/ulcb.dtsi +++ work/arch/arm64/boot/dts/renesas/ulcb.dtsi 2019-02-20 23:23:07.594289512 +0900 @@ -26,7 +26,7 @@ }; chosen { - bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; + bootargs = "keepipmmu ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial0:115200n8"; }; From patchwork Wed Feb 20 14:56:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 10822247 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A9BAD17E4 for ; Wed, 20 Feb 2019 14:55:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 936BE2E89D for ; Wed, 20 Feb 2019 14:55:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 91E482E8BE; Wed, 20 Feb 2019 14:55:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 405F22E8B5 for ; Wed, 20 Feb 2019 14:55:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726441AbfBTOzp (ORCPT ); Wed, 20 Feb 2019 09:55:45 -0500 Received: from mail-pg1-f172.google.com ([209.85.215.172]:42994 "EHLO mail-pg1-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726194AbfBTOzo (ORCPT ); Wed, 20 Feb 2019 09:55:44 -0500 Received: by mail-pg1-f172.google.com with SMTP id b2so6254472pgl.9 for ; Wed, 20 Feb 2019 06:55:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:date:message-id:in-reply-to:references:subject; bh=iH9voQoR8vb/IJyVydWqV+YvMByqlCRz38pF2pI0PGo=; b=eSTqHwTJu1e9weHR+wpxdSKBIoqwAJs4sux7sJPulvVQbHO83y2O3jjBADA9fz/7KM cg6yiJpusbkRb0UgfFFeNV15pbIKvaSphPQlF7yxq180xojsHPUJGZbCb3DxqlRAXOHe 4dfOl1Z+CxsYf4fOKhM0SYjyLINBpO9IVpYYAdrxdr1hzamoB/zK8dxtTmXcsuklY9Qt ZNp0SmFCiotdxgyLX04hq81GwWv1i56j8Y2cCahXVVAI88GKBMMOde8DDvrq0P8LsDbj 14eNhslHWejFQ1vKX6yGNXT/T73i/4qS5spYGcUyfUoG+sdvU4dR9buXH58C5u7cYxn0 a+2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:date:message-id:in-reply-to :references:subject; bh=iH9voQoR8vb/IJyVydWqV+YvMByqlCRz38pF2pI0PGo=; b=kOY8i0EN6wD4ud21wnVn9z9rJKgZWqTMe7rL/IxaZ63zBKxSknAlRezRYvNStjfM/Q JMhdhlmppqkGPfJXzIXODjWlS41fXh+++b7j8VXGTz1Ufhk3sugnuBufx3VYpCFLJaQ1 L/oACgCN6AenU46+oEZEioQZDQxTTtHOuUoQ5ldNwC/cRsg6DwuDOaSyVjJM/dd4+kY4 8j2G+zp5/qxk8InMgpgKi0Keitb0JaRjeYuewKkRZ2boa+oFYuWT7P1yZB+jkQMbxfLe wLMjKcT9zyOykPDNrguv3JV65muwSNASxFbmhvYg/TkSWmPiWIRkZfCsfBVDAVzRdRJV G1/g== X-Gm-Message-State: AHQUAuZBS4tYyb7fCSvPr/YxEEk3kqw1DVU3msxyS6eedfMQGLKc6KhR CQYpUO/K9CwtY2UfQKbYSRS0W8iY X-Google-Smtp-Source: AHgI3IZd20HVKWyjzfmEbU9aI0RcNDslTx2xXk2D/j4xtPl0VBbXbbMz4+BFNFAqQ1zJcQKGvxBLjA== X-Received: by 2002:a62:e716:: with SMTP id s22mr34803075pfh.35.1550674543861; Wed, 20 Feb 2019 06:55:43 -0800 (PST) Received: from [127.0.0.1] (s214090.ppp.asahi-net.or.jp. [220.157.214.90]) by smtp.gmail.com with ESMTPSA id b6sm3934010pfo.27.2019.02.20.06.55.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 06:55:42 -0800 (PST) From: Magnus Damm To: linux-renesas-soc@vger.kernel.org Cc: Magnus Damm Date: Wed, 20 Feb 2019 23:56:34 +0900 Message-Id: <155067459467.15971.7737852632431664716.sendpatchset@octo> In-Reply-To: <155067454871.15971.12157033067057246708.sendpatchset@octo> References: <155067454871.15971.12157033067057246708.sendpatchset@octo> Subject: [PATCH/RFC 05/09] arm64: dts: renesas: salvator: Introduce keepipmmu boot parameter Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Magnus Damm Introduce a keepipmmu boot paramenter to let the user override. Not-Yet-Signed-off-by: Magnus Damm --- arch/arm64/boot/dts/renesas/salvator-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- 0001/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ work/arch/arm64/boot/dts/renesas/salvator-common.dtsi 2019-02-20 23:23:21.820035344 +0900 @@ -38,7 +38,7 @@ }; chosen { - bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; + bootargs = "keepipmmu ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial0:115200n8"; }; From patchwork Wed Feb 20 14:56:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 10822249 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7ABE61575 for ; Wed, 20 Feb 2019 14:55:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6372E2E85B for ; Wed, 20 Feb 2019 14:55:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 619B52E899; Wed, 20 Feb 2019 14:55:54 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0E9912E85B for ; Wed, 20 Feb 2019 14:55:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726470AbfBTOzx (ORCPT ); Wed, 20 Feb 2019 09:55:53 -0500 Received: from mail-pf1-f182.google.com ([209.85.210.182]:39221 "EHLO mail-pf1-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726194AbfBTOzx (ORCPT ); Wed, 20 Feb 2019 09:55:53 -0500 Received: by mail-pf1-f182.google.com with SMTP id i20so1608318pfo.6 for ; Wed, 20 Feb 2019 06:55:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:date:message-id:in-reply-to:references:subject; bh=4uohOXhH1CtEXIXCP88vnN5fwCgT5X1MQCpkryukF6g=; b=c9u1TYH5L0KHA4vQn0X5TIjsvU3vJZNzkTzD1TTs7fcWmK/jY+JhVBum6IZQxjc0xr FfZEi74L4bthnBj1wZN+AeM489kHAura3U1bOEsdSVDJzVW/FmlTJIfTm+r+SB133r7U mxF/esfaVW9N2tdb3QgMlZI74A0ZOxp+a4HcQNYIkMTn7VCclfvFJKUE9Ro6QNMIXUhV rHJ/IJZM7oafZ2Ym6uErbm16oSVbUCsFChV62eXrCnbacb+CKRBArxb20XtgPdMWNofI ckoAh1yHkqO5eHMFuMqvf/1DpQJVWvM0mQ24nN38PrG6+Evdu+qXNdkYkIL7qvxAkZ5G ePAQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:date:message-id:in-reply-to :references:subject; bh=4uohOXhH1CtEXIXCP88vnN5fwCgT5X1MQCpkryukF6g=; b=CGqRpFI451mbtv+D0tSNGmsombZJ3kew+fnq74OQKlVDnHHP/dt9LoUgfMI6Pc2D0G W6rByRDISKH5gA4iA4iPg8BE+HW4rwySnPOdBeVBbZWwwRF4IYqisRqGp1hgCA86sESc 2NuJ43LQqrSyLp65GRbu6mBxwjYa+p1jgfa9qwV3DxBSZh611sKBd2BoPqSuQOkH1g+6 H9CMJg83oYHToLawduhqtJEe8AQK+uoJD9kczkD8yfkHr0mPUvvQGWX9G6EEYU0N0jW/ ZOFqs3aOq8kutOLL5ZGwOFPUAvCwW5Tn4LgnvfBULWfW1PXV7SSnyqOLtsxkKU3Xswim uCeA== X-Gm-Message-State: AHQUAuYU1FVva7JJZJyBoz5l4JGGGHpXRRra4o8JGxBxDBpZLnnlYApc 6BUgRrDNPIvMrsnNV+d82tLSZxum X-Google-Smtp-Source: AHgI3IaDk2JAHEZPLHV1RCwiggXvX0XFlTIfm5QWPpwijsC/znyXNzn8cDCkJxlZCaY2TzkfKFm+UQ== X-Received: by 2002:a62:221a:: with SMTP id i26mr34768385pfi.174.1550674552756; Wed, 20 Feb 2019 06:55:52 -0800 (PST) Received: from [127.0.0.1] (s214090.ppp.asahi-net.or.jp. [220.157.214.90]) by smtp.gmail.com with ESMTPSA id s73sm58213754pfi.124.2019.02.20.06.55.50 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 06:55:51 -0800 (PST) From: Magnus Damm To: linux-renesas-soc@vger.kernel.org Cc: Magnus Damm Date: Wed, 20 Feb 2019 23:56:44 +0900 Message-Id: <155067460432.15971.7291753262072375505.sendpatchset@octo> In-Reply-To: <155067454871.15971.12157033067057246708.sendpatchset@octo> References: <155067454871.15971.12157033067057246708.sendpatchset@octo> Subject: [PATCH/RFC 06/09] arm64: dts: renesas: draak: Introduce keepipmmu boot parameter Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Magnus Damm Introduce a keepipmmu boot paramenter to let the user override. Not-Yet-Signed-off-by: Magnus Damm --- arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- 0001/arch/arm64/boot/dts/renesas/r8a77995-draak.dts +++ work/arch/arm64/boot/dts/renesas/r8a77995-draak.dts 2019-02-20 23:26:18.708309313 +0900 @@ -20,7 +20,7 @@ }; chosen { - bootargs = "ignore_loglevel"; + bootargs = "keepipmmu ignore_loglevel"; stdout-path = "serial0:115200n8"; }; From patchwork Wed Feb 20 14:56:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 10822251 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 88A1B1575 for ; Wed, 20 Feb 2019 14:56:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 713F32E7DC for ; Wed, 20 Feb 2019 14:56:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6456D2E878; Wed, 20 Feb 2019 14:56:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 234CA2E865 for ; Wed, 20 Feb 2019 14:56:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726805AbfBTO4C (ORCPT ); Wed, 20 Feb 2019 09:56:02 -0500 Received: from mail-pl1-f171.google.com ([209.85.214.171]:36228 "EHLO mail-pl1-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726531AbfBTO4C (ORCPT ); Wed, 20 Feb 2019 09:56:02 -0500 Received: by mail-pl1-f171.google.com with SMTP id k2so2999231plt.3 for ; Wed, 20 Feb 2019 06:56:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:date:message-id:in-reply-to:references:subject; bh=QVicjaEU2qXhEmrqbs1VkegdegszyUOV2g1a+RGxwYA=; b=TrZTfb1vrOys/NlF41/sIKzMffcnfuzBbJV3l1xjKeconxXc7zBXM11688Ee+LmjCU ja/JZf2cQwEyfXd7H1sXgTNTZP6fSde7kvCu0Wf0ijLzvnrOuckJA6RJwiNBDRNzZyVD T4HcEDs4KofveYxftCvzfcOeQ576YtGQWLfri79yJpOFBJ8d2f0MzaxnH/bMkuC+pjES w+OYBYb4P/iLJgqYMSm2uWUdMdrN9pah/jscpkCkN68XY24VJKW0rLZe4MRUeh3n3bqg /rfpeV22/aFFyDLZ/0wywQuxgtZDzZlZxmICHpfDkDiQKaY1th7uznzDh0F8R961Y6Wz 9FaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:date:message-id:in-reply-to :references:subject; bh=QVicjaEU2qXhEmrqbs1VkegdegszyUOV2g1a+RGxwYA=; b=lJCAN8zhBe5M3Rtp2NL9cwvHDQdbH4UwXJGB4ipA+PH3pAbr6Fk8YsxQP6qI0osLts zVCo3byeVXlQDQ1Aj9eLPFAacZkjRAjORv4JeZvf+dD2xj+Vyd6O6mejXjXyL/+aTh+h qo1Z49DNq3vTkdaiVnG2mTnxEp+/BEmR6ekvoFSzuARuJ2CRiircfrrMEtL1Z6cIlSyT TLyOAYRSve9an23zYOM2J491pVo+zEcD6nRKYlvnCxmqfwmrFtY5IOik61W/5wna/CB9 Jc3uIOPAoheO9mcZRTj4TcaQZJqu29y9TzsAUhvBUxyQCfqs1oroJvODWA0gDxMdAC2+ fVfw== X-Gm-Message-State: AHQUAuZHBqbnSoQs6Kww3EPBqHoccloD2aU4qUipYqVcS/b35/7+3MZI JAog31EhYr1fU1Zpn/amTwb0R9P0 X-Google-Smtp-Source: AHgI3IYF/ZHtx2Ax+1SvP/UapiSy0XrQdBXiLDe+z4zeuoe90Z6Q3Y/ke58Pe/1a/6MQnxMxzvJZoA== X-Received: by 2002:a17:902:32b:: with SMTP id 40mr35761015pld.327.1550674561765; Wed, 20 Feb 2019 06:56:01 -0800 (PST) Received: from [127.0.0.1] (s214090.ppp.asahi-net.or.jp. [220.157.214.90]) by smtp.gmail.com with ESMTPSA id u18sm26765926pfa.176.2019.02.20.06.55.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 06:56:00 -0800 (PST) From: Magnus Damm To: linux-renesas-soc@vger.kernel.org Cc: Magnus Damm Date: Wed, 20 Feb 2019 23:56:53 +0900 Message-Id: <155067461331.15971.7120665878210813984.sendpatchset@octo> In-Reply-To: <155067454871.15971.12157033067057246708.sendpatchset@octo> References: <155067454871.15971.12157033067057246708.sendpatchset@octo> Subject: [PATCH/RFC 07/09] arm64: dts: renesas: ebisu: Introduce keepipmmu boot parameter Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Magnus Damm Introduce a keepipmmu boot paramenter to let the user override. Not-Yet-Signed-off-by: Magnus Damm --- arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- 0001/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts +++ work/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts 2019-02-20 23:27:36.595392808 +0900 @@ -19,7 +19,7 @@ }; chosen { - bootargs = "ignore_loglevel"; + bootargs = "keepipmmu ignore_loglevel"; stdout-path = "serial0:115200n8"; }; From patchwork Wed Feb 20 14:57:02 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 10822253 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B3E6A17E4 for ; Wed, 20 Feb 2019 14:56:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9E4BB2E89D for ; Wed, 20 Feb 2019 14:56:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9CB6A2E607; Wed, 20 Feb 2019 14:56:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 36F1F2E89D for ; Wed, 20 Feb 2019 14:56:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726345AbfBTO4M (ORCPT ); Wed, 20 Feb 2019 09:56:12 -0500 Received: from mail-pg1-f176.google.com ([209.85.215.176]:40793 "EHLO mail-pg1-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726194AbfBTO4L (ORCPT ); Wed, 20 Feb 2019 09:56:11 -0500 Received: by mail-pg1-f176.google.com with SMTP id u9so8461822pgo.7 for ; Wed, 20 Feb 2019 06:56:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:date:message-id:in-reply-to:references:subject; bh=wbQ0d3kg2LMg0kS6qbynyx/gss0Kh6wb0H1Z97UkEBk=; b=AGjxkjbXsP0cDN3qvCsgBgDBqaOBj45L9/1jq6W+gYu364/a2HUAr6vb0ArZomielq GZIxzlbTP6E6Daz+VUWhvQS//FP7Ja8skXG9gjcmjCODIflpjud5+/j6I9NulQAf8/oe s3d8y26kQ2EJ8JNPwLYo7nkTS6/WsULblXCpqsAguaA1nkx73wIwERbTXiNZjq8XBj+7 AST0RGPXtXw182R9s+KU+h0+NVq90/8ZZN2IS7UT6parKKdiJ6wUl+jD1W3QOPH4CAym wNh1edfUXsSM35z2KP+et79tBl3jN2ERLXNZVtLTkkdUD2+HnQTTd9StBJ89v8OgM7gp n/Hw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:date:message-id:in-reply-to :references:subject; bh=wbQ0d3kg2LMg0kS6qbynyx/gss0Kh6wb0H1Z97UkEBk=; b=cT2zB1CqxWBx8bZt2jmS+fp0iD9hccsaKl1+W+sdaL5xN2XdnovAqW8nxq9uFbTz/b 2eg1XbQfE6oJQEKBFHJSHHJUZDrT8uaOwZsg+VjUMudaox+zIyqKsVzcQ+pudMoILzLJ 3jiSxDynsP8pG7yFIWJnJn4/4hJ0Q3hyeCAHCCfZxzI8NGzrwxxfWDvtZU05cjUESLMB GVQsaV8dhVHhiiJE68h1NjK8Pwp6gMOA4QHP65OULtjncvblnNQrdV6cwlVIDQ0Schz6 gE1Iq64YUri6HxK6SSHLpu8o/C+Cl4BNCsgVKzbgBYFs16qrnhHQvTZzrk04fU9RBRJh nI5Q== X-Gm-Message-State: AHQUAuZnrqxU/1Zy6nZysB9hsn09i0cZTsX+FSZjy9BbzHjjRg85jJgP +QN4nBby2rB9Pu53fz7G7Swqgrgr X-Google-Smtp-Source: AHgI3IYXwuf+Jc9IP1LL9nfzdxsQ7dulygLKdAl38yRsoQSY1Sjc0uAcBtAcleNSdvIstTTfU/ca4A== X-Received: by 2002:a63:f553:: with SMTP id e19mr28987658pgk.87.1550674570797; Wed, 20 Feb 2019 06:56:10 -0800 (PST) Received: from [127.0.0.1] (s214090.ppp.asahi-net.or.jp. [220.157.214.90]) by smtp.gmail.com with ESMTPSA id e24sm26661174pfi.153.2019.02.20.06.56.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 06:56:09 -0800 (PST) From: Magnus Damm To: linux-renesas-soc@vger.kernel.org Cc: Magnus Damm Date: Wed, 20 Feb 2019 23:57:02 +0900 Message-Id: <155067462222.15971.15183433201073733089.sendpatchset@octo> In-Reply-To: <155067454871.15971.12157033067057246708.sendpatchset@octo> References: <155067454871.15971.12157033067057246708.sendpatchset@octo> Subject: [PATCH/RFC 08/09] arm64: dts: renesas: eagle: Introduce keepipmmu boot parameter Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Magnus Damm Introduce a keepipmmu boot paramenter to let the user override. Not-Yet-Signed-off-by: Magnus Damm --- arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- 0001/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts +++ work/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts 2019-02-20 23:28:58.798702585 +0900 @@ -19,7 +19,7 @@ }; chosen { - bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; + bootargs = "keepipmmu ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial0:115200n8"; }; From patchwork Wed Feb 20 14:57:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 10822255 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1349A1575 for ; Wed, 20 Feb 2019 14:56:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F00B8290AC for ; Wed, 20 Feb 2019 14:56:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E462129EDB; Wed, 20 Feb 2019 14:56:21 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 84F23290AC for ; Wed, 20 Feb 2019 14:56:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726441AbfBTO4V (ORCPT ); Wed, 20 Feb 2019 09:56:21 -0500 Received: from mail-pl1-f171.google.com ([209.85.214.171]:35839 "EHLO mail-pl1-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726194AbfBTO4V (ORCPT ); Wed, 20 Feb 2019 09:56:21 -0500 Received: by mail-pl1-f171.google.com with SMTP id p19so1125861plo.2 for ; Wed, 20 Feb 2019 06:56:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:date:message-id:in-reply-to:references:subject; bh=XI6pmkU6wmqNmluf2xV7mfkKSbtSaPLtG1BopRfRA7Q=; b=KH4XJF9MCSse9ncKjeJx8zOQKvnahV4jWmpUdPcNn3y95BpjmDwaejgHQsdXoClqtx 1h37xuZrVulqnKops13mSOHcv1J3RkTFW+fak8ZjY0C+3EMwCHuzbRoreJ3OIy4LlMiC IA4IwYPE7VE4GvHR2f2JzZ1M8WypfYBvTKDBfBlRf3JcwnVvl4syU8AmEKr3Yn4rVFgj oFlFKRw8sfFF2xaUBqhHAoO5PMnz2f2wo/ndDYZQexa2aQx0KUvX/3NBGHu3mwELMo4O NQ6NE7sK4QvYQ9nuzo/oZPrwGQ7/r2TmaAr4sLyVO9CicPEEhhyTuFSakx35VCeJLtGs RSFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:date:message-id:in-reply-to :references:subject; bh=XI6pmkU6wmqNmluf2xV7mfkKSbtSaPLtG1BopRfRA7Q=; b=D48KoAjRVqY+EBeUHSw/a08LDQkaLCHX9XYQiGs1h4014Hj9ZoevGjX0cYWgiZ5Nsg 4sjDAgWHX/cK3+WD+lO9eTrzHf+ITZQaE3cEbmo2l1jg9A6ZX1pc6N4dGuPjvevfVxy8 8uW5LWnKPwLkEmquq5jTlCMUPoydWz8ZdcgsbedOpmra+WvBUuMpAryPGVDG+mHTZDyr E1+xiCB2BJW2gbdOvotWjOQtTM5UjgTV8eDwbZhhSN7VGzEz7WSzJHWFA6twpIsYMazR A3yDzxsULPK++tu1ZN8y9Gfr6fKPFciBC11YRxJRj50k3F1jBl7+RkAxwtE+kmWwb1jf kcLw== X-Gm-Message-State: AHQUAuZv3MDg2yBug9YvbKfi9RNRUKgMrLfHYqw5KQ493yCqnQRSJ8UJ kZQBl60Q3+DCcsuEFYBDtdZojoME X-Google-Smtp-Source: AHgI3Ibqm1IuPyX6aIkCedt6qmtI1J85mGv9GWCx2bvwa0+TGFFJOeUEaOCVSczkmTm5c6uw0lzyFQ== X-Received: by 2002:a17:902:b7c7:: with SMTP id v7mr26188352plz.148.1550674580318; Wed, 20 Feb 2019 06:56:20 -0800 (PST) Received: from [127.0.0.1] (s214090.ppp.asahi-net.or.jp. [220.157.214.90]) by smtp.gmail.com with ESMTPSA id e2sm31589459pga.92.2019.02.20.06.56.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 06:56:19 -0800 (PST) From: Magnus Damm To: linux-renesas-soc@vger.kernel.org Cc: Magnus Damm Date: Wed, 20 Feb 2019 23:57:11 +0900 Message-Id: <155067463133.15971.3265174926450089778.sendpatchset@octo> In-Reply-To: <155067454871.15971.12157033067057246708.sendpatchset@octo> References: <155067454871.15971.12157033067057246708.sendpatchset@octo> Subject: [PATCH/RFC 09/09] arm64: dts: renesas: cat874: Introduce keepipmmu boot parameter Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Magnus Damm Introduce a keepipmmu boot paramenter to let the user override. Not-Yet-Signed-off-by: Magnus Damm --- arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- 0001/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts +++ work/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts 2019-02-20 23:30:12.806582698 +0900 @@ -18,7 +18,7 @@ }; chosen { - bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; + bootargs = "keepipmmu ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial0:115200n8"; };