upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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145 lines
2.5 KiB
145 lines
2.5 KiB
/*
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* Copyright (C) 2016 ARM Ltd.
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* Copyright (C) 2018 Hauke Mehrtens <hauke@hauke-m.de>
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*
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* SPDX-License-Identifier: (GPL-2.0+ OR X11)
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*/
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/dts-v1/;
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#include "sun50i-h5.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/pinctrl/sun4i-a10.h>
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/ {
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model = "Xunlong Orange Pi Zero Plus";
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compatible = "xunlong,orangepi-zero-plus", "allwinner,sun50i-h5";
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reg_vcc3v3: vcc3v3 {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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aliases {
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ethernet0 = &emac;
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ethernet1 = &rtl8189ftv;
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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leds {
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compatible = "gpio-leds";
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pwr {
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label = "orangepi:green:pwr";
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gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PA10 */
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default-state = "on";
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};
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status {
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label = "orangepi:red:status";
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gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>; /* PA17 */
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};
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};
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reg_gmac_3v3: gmac-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "gmac-3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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startup-delay-us = <100000>;
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enable-active-high;
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gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
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};
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};
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&ehci0 {
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status = "okay";
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};
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&ehci1 {
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status = "okay";
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};
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&emac {
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pinctrl-names = "default";
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pinctrl-0 = <&emac_rgmii_pins>;
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phy-supply = <®_gmac_3v3>;
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phy-handle = <&ext_rgmii_phy>;
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phy-mode = "rgmii";
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status = "okay";
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};
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&external_mdio {
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ext_rgmii_phy: ethernet-phy@1 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <1>;
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};
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};
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&mmc0 {
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vmmc-supply = <®_vcc3v3>;
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bus-width = <4>;
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cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
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status = "okay";
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};
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&mmc1 {
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vmmc-supply = <®_vcc3v3>;
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bus-width = <4>;
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non-removable;
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status = "okay";
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/*
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* Explicitly define the sdio device, so that we can add an ethernet
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* alias for it (which e.g. makes u-boot set a mac-address).
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*/
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rtl8189ftv: 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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&spi0 {
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status = "okay";
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flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "mxicy,mx25l1606e", "winbond,w25q128";
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reg = <0>;
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spi-max-frequency = <40000000>;
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};
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};
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*/
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&ohci0 {
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status = "okay";
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};
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&ohci1 {
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status = "okay";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins_a>;
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status = "okay";
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};
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&usb_otg {
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dr_mode = "peripheral";
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status = "okay";
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};
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&usbphy {
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/* USB Type-A ports' VBUS is always on */
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usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
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status = "okay";
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};
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