157 lines
5.1 KiB
Diff
157 lines
5.1 KiB
Diff
From 068fb0d5728c5ec93cb961718d59e7c718886edd Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Tue, 26 Sep 2017 22:16:59 +0200
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Subject: sunxi: Add support for Orange Pi R1
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The device tree files are also submitted for inclusion into the Linux
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kernel.
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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arch/arm/dts/Makefile | 1 +
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arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts | 77 ++++++++++++++++++++++++++++++
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board/sunxi/MAINTAINERS | 5 ++
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configs/orangepi_r1_defconfig | 26 ++++++++++
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4 files changed, 109 insertions(+)
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create mode 100644 arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
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create mode 100644 configs/orangepi_r1_defconfig
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--- a/arch/arm/dts/Makefile
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+++ b/arch/arm/dts/Makefile
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@@ -318,6 +318,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \
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sun8i-a83t-bananapi-m3.dtb \
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sun8i-a83t-cubietruck-plus.dtb
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dtb-$(CONFIG_MACH_SUN8I_H3) += \
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+ sun8i-h2-plus-orangepi-r1.dtb \
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sun8i-h2-plus-orangepi-zero.dtb \
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sun8i-h3-bananapi-m2-plus.dtb \
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sun8i-h3-orangepi-2.dtb \
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--- /dev/null
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+++ b/arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
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@@ -0,0 +1,91 @@
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+/*
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+ * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.xyz>
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+ *
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+ * This file is dual-licensed: you can use it either under the terms
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+ * of the GPL or the X11 license, at your option. Note that this dual
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+ * licensing only applies to this file, and not this project as a
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+ * whole.
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+ *
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+ * a) This file is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU General Public License as
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+ * published by the Free Software Foundation; either version 2 of the
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+ * License, or (at your option) any later version.
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+ *
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+ * This file is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU General Public License for more details.
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+ *
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+ * Or, alternatively,
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+ *
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+ * b) Permission is hereby granted, free of charge, to any person
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+ * obtaining a copy of this software and associated documentation
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+ * files (the "Software"), to deal in the Software without
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+ * restriction, including without limitation the rights to use,
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+ * copy, modify, merge, publish, distribute, sublicense, and/or
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+ * sell copies of the Software, and to permit persons to whom the
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+ * Software is furnished to do so, subject to the following
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+ * conditions:
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+ *
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+ * The above copyright notice and this permission notice shall be
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+ * included in all copies or substantial portions of the Software.
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+ *
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+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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+ * OTHER DEALINGS IN THE SOFTWARE.
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+ */
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+
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+/* Orange Pi R1 is based on Orange Pi Zero design */
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+#include "sun8i-h2-plus-orangepi-zero.dts"
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+
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+/ {
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+ model = "Xunlong Orange Pi R1";
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+ compatible = "xunlong,orangepi-r1", "allwinner,sun8i-h2-plus";
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+
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+ /delete-node/ reg_vcc_wifi;
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+
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+ /*
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+ * Ths pin of this regulator is the same with the Wi-Fi extra
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+ * regulator on the original Zero. However it's used for USB
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+ * Ethernet rather than the Wi-Fi now.
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+ */
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+ reg_vcc_usb_eth: reg-vcc-usb-ethernet {
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+ compatible = "regulator-fixed";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ regulator-name = "vcc-usb-ethernet";
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+ enable-active-high;
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+ gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>;
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+ };
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+
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+ aliases {
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+ ethernet1 = &rtl8189etv;
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+ };
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+};
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+
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+&ohci1 {
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+ /*
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+ * RTL8152B USB-Ethernet adapter is connected to USB1,
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+ * and it's a USB 2.0 device. So the OHCI1 controller
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+ * can be left disabled.
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+ */
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+ status = "disabled";
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+};
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+
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+&mmc1 {
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+ vmmc-supply = <®_vcc3v3>;
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+ vqmmc-supply = <®_vcc3v3>;
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+
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+ rtl8189etv: sdio_wifi@1 {
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+ reg = <1>;
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+ };
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+};
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+
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+&usbphy {
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+ usb1_vbus-supply = <®_vcc_usb_eth>;
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+};
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--- a/board/sunxi/MAINTAINERS
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+++ b/board/sunxi/MAINTAINERS
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@@ -326,6 +326,11 @@ M: Jagan Teki <jagan@amarulasolutions.co
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S: Maintained
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F: configs/orangepi_prime_defconfig
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+ORANGEPI R1 BOARD
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+M: Hauke Mehrtens <hauke@hauke-m.de>
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+S: Maintained
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+F: configs/orangepi_r1_defconfig
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+
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PINE64 BOARDS
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M: Andre Przywara <andre.przywara@arm.com>
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S: Maintained
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--- /dev/null
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+++ b/configs/orangepi_r1_defconfig
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@@ -0,0 +1,18 @@
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+CONFIG_ARM=y
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+CONFIG_ARCH_SUNXI=y
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+CONFIG_SPL_SPI_FLASH_SUPPORT=y
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+CONFIG_MACH_SUN8I_H3=y
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+CONFIG_DRAM_CLK=624
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+CONFIG_DRAM_ZQ=3881979
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+CONFIG_DRAM_ODT_EN=y
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+# CONFIG_VIDEO_DE2 is not set
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+CONFIG_DEFAULT_DEVICE_TREE="sun8i-h2-plus-orangepi-r1"
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+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
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+CONFIG_CONSOLE_MUX=y
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+CONFIG_SPL=y
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+# CONFIG_CMD_IMLS is not set
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+# CONFIG_CMD_FLASH is not set
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+# CONFIG_CMD_FPGA is not set
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+CONFIG_SPL_SPI_SUNXI=y
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+CONFIG_SUN8I_EMAC=y
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+CONFIG_USB_EHCI_HCD=y
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