From patchwork Thu Sep 21 13:00:16 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Mavrodiev X-Patchwork-Id: 816872 X-Patchwork-Delegate: jagannadh.teki@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 3xyd7754m7z9t49 for ; Thu, 21 Sep 2017 23:41:22 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id A4060C21E78; Thu, 21 Sep 2017 13:41:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id D717BC21D8C; Thu, 21 Sep 2017 13:41:11 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id A86A4C21D95; Thu, 21 Sep 2017 13:00:56 +0000 (UTC) Received: from olimex.com (olimex.com [184.105.72.32]) by lists.denx.de (Postfix) with ESMTPS id 5E1F7C21D8C for ; Thu, 21 Sep 2017 13:00:54 +0000 (UTC) Received: from localhost.localdomain ([195.238.85.143]) by olimex.com with ESMTPSA (ECDHE-RSA-AES128-SHA256:TLSv1.2:Kx=ECDH:Au=RSA:Enc=AES(128):Mac=SHA256) (SMTP-AUTH username stefan@olimex.com, mechanism PLAIN) for ; Thu, 21 Sep 2017 06:00:44 -0700 From: Stefan Mavrodiev To: u-boot@lists.denx.de Date: Thu, 21 Sep 2017 16:00:16 +0300 Message-Id: <1505998816-20443-1-git-send-email-stefan@olimex.com> X-Mailer: git-send-email 2.7.4 X-Mailman-Approved-At: Thu, 21 Sep 2017 13:41:10 +0000 Cc: maxime.ripard@free-electrons.com, Stefan Mavrodiev Subject: [U-Boot] [PATCH v2 1/1] sunxi: Add support for A20-OLinuXino-MICRO-eMMC X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" From rev.J A20-OLinuXino-MICRO has eMMC option. For now this is only 4GB, but in the future size may increase. The dts file is the same from mainline kernel. Signed-off-by: Stefan Mavrodiev --- Changes for v2: - Synced with latest u-boot - Removed MMC3 CD pin configuration arch/arm/dts/sun7i-a20-olinuxino-micro-emmc.dts | 70 +++++++++++++++++++++++++ configs/A20-OLinuXino_MICRO-eMMC_defconfig | 27 ++++++++++ 2 files changed, 97 insertions(+) create mode 100644 arch/arm/dts/sun7i-a20-olinuxino-micro-emmc.dts create mode 100644 configs/A20-OLinuXino_MICRO-eMMC_defconfig diff --git a/arch/arm/dts/sun7i-a20-olinuxino-micro-emmc.dts b/arch/arm/dts/sun7i-a20-olinuxino-micro-emmc.dts new file mode 100644 index 0000000..d99e7b1 --- /dev/null +++ b/arch/arm/dts/sun7i-a20-olinuxino-micro-emmc.dts @@ -0,0 +1,70 @@ + /* + * Copyright 2017 Olimex Ltd. + * Stefan Mavrodiev + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "sun7i-a20-olinuxino-micro.dts" + +/ { + model = "Olimex A20-OLinuXino-MICRO-eMMC"; + compatible = "olimex,a20-olinuxino-micro-emmc", "allwinner,sun7i-a20"; + + mmc2_pwrseq: pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>; + }; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins_a>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + non-removable; + mmc-pwrseq = <&mmc2_pwrseq>; + status = "okay"; + + emmc: emmc@0 { + reg = <0>; + compatible = "mmc-card"; + broken-hpi; + }; +}; diff --git a/configs/A20-OLinuXino_MICRO-eMMC_defconfig b/configs/A20-OLinuXino_MICRO-eMMC_defconfig new file mode 100644 index 0000000..3e07d00 --- /dev/null +++ b/configs/A20-OLinuXino_MICRO-eMMC_defconfig @@ -0,0 +1,27 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN7I=y +CONFIG_DRAM_CLK=384 +CONFIG_MMC0_CD_PIN="PH1" +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 +CONFIG_I2C1_ENABLE=y +CONFIG_VIDEO_VGA=y +CONFIG_SATAPWR="PB8" +CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-olinuxino-micro" +CONFIG_AHCI=y +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL=y +CONFIG_SPL_I2C_SUPPORT=y +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_FPGA is not set +# CONFIG_SPL_DOS_PARTITION is not set +# CONFIG_SPL_ISO_PARTITION is not set +# CONFIG_SPL_EFI_PARTITION is not set +CONFIG_ETH_DESIGNWARE=y +CONFIG_SUN7I_GMAC=y +CONFIG_AXP_ALDO3_VOLT=2800 +CONFIG_AXP_ALDO4_VOLT=2800 +CONFIG_SCSI=y +CONFIG_USB_EHCI_HCD=y +CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y