From patchwork Sat May 18 10:03:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 10948927 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 170D76C5 for ; Sat, 18 May 2019 10:02:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 03EE22849D for ; Sat, 18 May 2019 10:02:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E8B902852A; Sat, 18 May 2019 10:02:32 +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 35F782849D for ; Sat, 18 May 2019 10:02:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728531AbfERKCb (ORCPT ); Sat, 18 May 2019 06:02:31 -0400 Received: from mail-pl1-f193.google.com ([209.85.214.193]:35255 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725468AbfERKCb (ORCPT ); Sat, 18 May 2019 06:02:31 -0400 Received: by mail-pl1-f193.google.com with SMTP id g5so4496254plt.2 for ; Sat, 18 May 2019 03:02:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:date:message-id:subject; bh=GDAKeJ9jUdIyQwbJpwCXHt6OAnSal3pFpCPTwdmu7fg=; b=oS0nMTQAfmkMAXbY0PZLssbiTKHYMjI4rE0x66AgruqYwldhQ85wFfDuajhhJr9Vpu h/qLuTjQT4wtLBzjZUh+vLmn0EUI4cEHXNqYw+flw5Hqpgkc0H95SnnzcJ6m4ilauwCY PQTFdxMfdTTCHiFUOjudJzQIiNjaiBdahxm6O55Ax997NpeandQNM/T/YRFDuRkrn43T YIn7arI8eeeWwi2gb8Awm4Gmxp7gTleQAzL1iOnqvflN+9Q0JspkKqfch9BR7fFC0QDG 83Y2ozhxwxogFXGUwA8kotz9LIhW8TxguWjRvSFiezYGAXg0jTPDvd1Zz9N1D/e3wx8L 41Gg== 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:subject; bh=GDAKeJ9jUdIyQwbJpwCXHt6OAnSal3pFpCPTwdmu7fg=; b=VKN/k0ULrHd8FPrTVZ1zD2jEGlVg4UWTPsFMJKpnOQuCsoJMI0XzSMJ0qSM0MVsnsP toNtqsKdUJIptZLEGPgPmOxjmFlGLGYOnoOgTkJhKfelkTQqGjW3zEYVR8GB5DX68qhg FUP44BhPCp/17k+TrOvxQHEdbC/CGFZBUsJi//WyeD9ot4ksED2vdkPj88We8X0GwVUW drw/6tZ3dbpvHP9WcqYDacOvSvM4XQadyQauPWe5rODIrsimTvPbO4Hu77o3qGvch2cd ZbOQareHs/KMhaYwPhyJFmw2w8kq6gGhbNU6VoI3qcrOYxsqELtoaLyzp7fxAOkUmNEB WubQ== X-Gm-Message-State: APjAAAXsjaQ42/1cFHmb0+bOX2pZ/jlLyIUmCvnubL3PwihRatL4AXcX s2XgbwuPihSvugOsVdoIuVBXJd7m X-Google-Smtp-Source: APXvYqz4RH7qoiYlK430HDQdif1b4QeF9aBg0CSVIlowxzePU1Y7bYQF4CYRCVdFkenOF20n9umFbQ== X-Received: by 2002:a17:902:6b81:: with SMTP id p1mr61557198plk.207.1558173750522; Sat, 18 May 2019 03:02:30 -0700 (PDT) Received: from [127.0.0.1] (l193216.ppp.asahi-net.or.jp. [218.219.193.216]) by smtp.gmail.com with ESMTPSA id j64sm13814749pfb.126.2019.05.18.03.02.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 18 May 2019 03:02:29 -0700 (PDT) From: Magnus Damm To: linux-renesas-soc@vger.kernel.org Cc: Magnus Damm Date: Sat, 18 May 2019 19:03:48 +0900 Message-Id: <155817382883.14383.9127828804463512592.sendpatchset@octo> Subject: [PATCH 0/2] arm/arm64: dts: Use ip=on for bootargs 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 arm/arm64: dts: Use ip=on for bootargs [PATCH 1/2] arm: dts: Use ip=on for bootargs [PATCH 2/2] arm64: dts: renesas: Use ip=on for bootargs These patches convert boards from Renesas that use ip=dhcp in bootargs to ip=on to allow more flexible network protocol auto configuration support. The supported network protocols used for auto configuration depend both on the ip= boot argument and the kernel configuration. The arm64 defconfig currently contains the following Kconfig symbols: CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IP_PNP_RARP is not set Unless overridden by the user the above kernel configuration with ip=on results in that the kernel will perform auto configuration with both BOOTP and DHCP during boot. Compared to DHCP the user will not experience any real difference unless he/she also has a BOOTP server on the same network and relies on ip=dhcp to pick the desired protocol. I recall the ISC DHCP server being a helpful tool to test BOOTP and DHCP. Signed-off-by: Magnus Damm --- Developed on top of renesas-devel-20190516-v5.1 arch/arm/boot/dts/emev2-kzm9d.dts | 2 +- arch/arm/boot/dts/r7s72100-genmai.dts | 2 +- arch/arm/boot/dts/r8a73a4-ape6evm.dts | 2 +- arch/arm/boot/dts/r8a7740-armadillo800eva.dts | 2 +- arch/arm/boot/dts/r8a7743-sk-rzg1m.dts | 2 +- arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts | 2 +- arch/arm/boot/dts/r8a7745-sk-rzg1e.dts | 2 +- arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 2 +- arch/arm/boot/dts/r8a7778-bockw.dts | 2 +- arch/arm/boot/dts/r8a7779-marzen.dts | 2 +- arch/arm/boot/dts/r8a7790-lager.dts | 2 +- arch/arm/boot/dts/r8a7790-stout.dts | 2 +- arch/arm/boot/dts/r8a7791-koelsch.dts | 2 +- arch/arm/boot/dts/r8a7791-porter.dts | 2 +- arch/arm/boot/dts/r8a7792-blanche.dts | 2 +- arch/arm/boot/dts/r8a7792-wheat.dts | 2 +- arch/arm/boot/dts/r8a7793-gose.dts | 2 +- arch/arm/boot/dts/r8a7794-alt.dts | 2 +- arch/arm/boot/dts/r8a7794-silk.dts | 2 +- arch/arm/boot/dts/sh73a0-kzm9g.dts | 2 +- arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts | 2 +- arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 2 +- arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts | 2 +- arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 2 +- arch/arm64/boot/dts/renesas/salvator-common.dtsi | 2 +- arch/arm64/boot/dts/renesas/ulcb.dtsi | 2 +- 26 files changed, 26 insertions(+), 26 deletions(-)