package/boot/uboot-sunxi/patches/320-sunxi-Add-support-for-Orange-Pi-R1.patch

   1 From fd3736abbe57a819312c8df96d14ec396b074581 Mon Sep 17 00:00:00 2001
   2 From: Hauke Mehrtens <hauke@hauke-m.de>
   3 Date: Tue, 26 Sep 2017 22:16:59 +0200
   4 Subject: sun8i: h2: Add initial Orange Pi R1
   5
   6 Orange Pi R1 is an open-source single-board computer using the
   7 Allwinner H2+ SOC.
   8
   9 H2+ Orange Pi R1 has
  10  - Quad-core Cortex-A7
  11  - 256MB DDR3
  12  - micrSD slot
  13  - 128MBit SPI Nor flash
  14  - Debug TTL UART
  15  - 100MBit/s Ethernet (H2+)
  16  - 100MBit/s Ethernet (RTL8152B)
  17  - Wifi (RTL8189ETV)
  18  - USB 2.0 OTG + power supply
  19 This board is very similar to the Orange Pi Zero.
  20
  21 The device tree file is copied from the Linux kernel 4.18.
  22
  23 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  24 ---
  25  arch/arm/dts/Makefile                      |   1 +
  26  arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts | 101 +++++++++++++++++++++++++++++
  27  board/sunxi/MAINTAINERS                    |   5 ++
  28  configs/orangepi_r1_defconfig              |  16 +++++
  29  4 files changed, 123 insertions(+)
  30  create mode 100644 arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
  31  create mode 100644 configs/orangepi_r1_defconfig
  32
  33 --- a/arch/arm/dts/Makefile
  34 +++ b/arch/arm/dts/Makefile
  35 @@ -350,6 +350,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \
  36         sun8i-a83t-cubietruck-plus.dtb \
  37         sun8i-a83t-tbs-a711.dts
  38  dtb-$(CONFIG_MACH_SUN8I_H3) += \
  39 +       sun8i-h2-plus-orangepi-r1.dtb \
  40         sun8i-h2-plus-orangepi-zero.dtb \
  41         sun8i-h3-bananapi-m2-plus.dtb \
  42         sun8i-h3-libretech-all-h3-cc.dtb \
  43 --- /dev/null
  44 +++ b/arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
  45 @@ -0,0 +1,101 @@
  46 +/*
  47 + * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.xyz>
  48 + *
  49 + * This file is dual-licensed: you can use it either under the terms
  50 + * of the GPL or the X11 license, at your option. Note that this dual
  51 + * licensing only applies to this file, and not this project as a
  52 + * whole.
  53 + *
  54 + *  a) This file is free software; you can redistribute it and/or
  55 + *     modify it under the terms of the GNU General Public License as
  56 + *     published by the Free Software Foundation; either version 2 of the
  57 + *     License, or (at your option) any later version.
  58 + *
  59 + *     This file is distributed in the hope that it will be useful,
  60 + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  61 + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  62 + *     GNU General Public License for more details.
  63 + *
  64 + * Or, alternatively,
  65 + *
  66 + *  b) Permission is hereby granted, free of charge, to any person
  67 + *     obtaining a copy of this software and associated documentation
  68 + *     files (the "Software"), to deal in the Software without
  69 + *     restriction, including without limitation the rights to use,
  70 + *     copy, modify, merge, publish, distribute, sublicense, and/or
  71 + *     sell copies of the Software, and to permit persons to whom the
  72 + *     Software is furnished to do so, subject to the following
  73 + *     conditions:
  74 + *
  75 + *     The above copyright notice and this permission notice shall be
  76 + *     included in all copies or substantial portions of the Software.
  77 + *
  78 + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  79 + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  80 + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  81 + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  82 + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  83 + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  84 + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  85 + *     OTHER DEALINGS IN THE SOFTWARE.
  86 + */
  87 +
  88 +/* Orange Pi R1 is based on Orange Pi Zero design */
  89 +#include "sun8i-h2-plus-orangepi-zero.dts"
  90 +
  91 +/ {
  92 +       model = "Xunlong Orange Pi R1";
  93 +       compatible = "xunlong,orangepi-r1", "allwinner,sun8i-h2-plus";
  94 +
  95 +       /delete-node/ reg_vcc_wifi;
  96 +
  97 +       /*
  98 +        * Ths pin of this regulator is the same with the Wi-Fi extra
  99 +        * regulator on the original Zero. However it's used for USB
 100 +        * Ethernet rather than the Wi-Fi now.
 101 +        */
 102 +       reg_vcc_usb_eth: reg-vcc-usb-ethernet {
 103 +               compatible = "regulator-fixed";
 104 +               regulator-min-microvolt = <3300000>;
 105 +               regulator-max-microvolt = <3300000>;
 106 +               regulator-name = "vcc-usb-ethernet";
 107 +               enable-active-high;
 108 +               gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>;
 109 +       };
 110 +
 111 +       aliases {
 112 +               ethernet1 = &rtl8189etv;
 113 +       };
 114 +};
 115 +
 116 +/*
 117 +&spi0 {
 118 +       status = "okay";
 119 +
 120 +       flash@0 {
 121 +               compatible = "mxicy,mx25l12805d", "jedec,spi-nor";
 122 +       };
 123 +};
 124 +*/
 125 +
 126 +&ohci1 {
 127 +       /*
 128 +        * RTL8152B USB-Ethernet adapter is connected to USB1,
 129 +        * and it's a USB 2.0 device. So the OHCI1 controller
 130 +        * can be left disabled.
 131 +        */
 132 +       status = "disabled";
 133 +};
 134 +
 135 +&mmc1 {
 136 +       vmmc-supply = <&reg_vcc3v3>;
 137 +       vqmmc-supply = <&reg_vcc3v3>;
 138 +
 139 +       rtl8189etv: sdio_wifi@1 {
 140 +               reg = <1>;
 141 +       };
 142 +};
 143 +
 144 +&usbphy {
 145 +       usb1_vbus-supply = <&reg_vcc_usb_eth>;
 146 +};
 147 --- a/board/sunxi/MAINTAINERS
 148 +++ b/board/sunxi/MAINTAINERS
 149 @@ -342,6 +342,11 @@ M: Jagan Teki <jagan@amarulasolutions.co
 150  S:     Maintained
 151  F:     configs/orangepi_prime_defconfig
 152
 153 +ORANGEPI R1 BOARD
 154 +M:     Hauke Mehrtens <hauke@hauke-m.de>
 155 +S:     Maintained
 156 +F:     configs/orangepi_r1_defconfig
 157 +
 158  PINE64 BOARDS
 159  M:     Andre Przywara <andre.przywara@arm.com>
 160  S:     Maintained
 161 --- /dev/null
 162 +++ b/configs/orangepi_r1_defconfig
 163 @@ -0,0 +1,16 @@
 164 +CONFIG_ARM=y
 165 +CONFIG_ARCH_SUNXI=y
 166 +CONFIG_SPL=y
 167 +CONFIG_MACH_SUN8I_H3=y
 168 +CONFIG_DRAM_CLK=624
 169 +CONFIG_DRAM_ZQ=3881979
 170 +CONFIG_DRAM_ODT_EN=y
 171 +# CONFIG_VIDEO_DE2 is not set
 172 +CONFIG_SPL_SPI_SUNXI=y
 173 +CONFIG_DEFAULT_DEVICE_TREE="sun8i-h2-plus-orangepi-r1"
 174 +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 175 +CONFIG_CONSOLE_MUX=y
 176 +# CONFIG_CMD_FLASH is not set
 177 +CONFIG_SUN8I_EMAC=y
 178 +CONFIG_USB_EHCI_HCD=y
 179 +CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y