[U-Boot] [PATCH] sunxi: Add support for the Beelink-x2 STB
Code Kipper
codekipper at gmail.com
Mon Jan 22 08:20:06 UTC 2018
On 22 January 2018 at 09:04, Maxime Ripard
<maxime.ripard at free-electrons.com> wrote:
> Hi,
>
> On Sun, Jan 21, 2018 at 07:06:49PM +0100, codekipper at gmail.com wrote:
>> From: Marcus Cooper <codekipper at gmail.com>
>>
>> The Beelink X2 is an STB based on the Allwinner H3 SoC with a uSD slot,
>> 2 USB ports( 1 * USB-2 Host, 1 USB OTG), a 10/100M ethernet port using
>> the SoC's integrated PHY, Wifi via an sdio wifi chip, HDMI, a dual
>> colour LED, an IR receiver and an optical S/PDIF connector.
>>
>> Signed-off-by: Marcus Cooper <codekipper at gmail.com>
>> ---
>> arch/arm/dts/Makefile | 1 +
>> arch/arm/dts/sun8i-h3-beelink-x2.dts | 155 +++++++++++++++++++++++++++++++++++
>> board/sunxi/MAINTAINERS | 5 ++
>> configs/beelink_x2_defconfig | 18 ++++
>> 4 files changed, 179 insertions(+)
>> create mode 100644 arch/arm/dts/sun8i-h3-beelink-x2.dts
>> create mode 100644 configs/beelink_x2_defconfig
>>
>> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
>> index 9540ba4313..f899cef7ac 100644
>> --- a/arch/arm/dts/Makefile
>> +++ b/arch/arm/dts/Makefile
>> @@ -335,6 +335,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \
>> dtb-$(CONFIG_MACH_SUN8I_H3) += \
>> sun8i-h2-plus-orangepi-zero.dtb \
>> sun8i-h3-bananapi-m2-plus.dtb \
>> + sun8i-h3-beelink-x2.dtb \
>> sun8i-h3-libretech-all-h3-cc.dtb \
>> sun8i-h3-orangepi-2.dtb \
>> sun8i-h3-orangepi-lite.dtb \
>> diff --git a/arch/arm/dts/sun8i-h3-beelink-x2.dts b/arch/arm/dts/sun8i-h3-beelink-x2.dts
>> new file mode 100644
>> index 0000000000..43f67eb8db
>> --- /dev/null
>> +++ b/arch/arm/dts/sun8i-h3-beelink-x2.dts
>> @@ -0,0 +1,155 @@
>> +/*
>> + * Copyright (C) 2017 Marcus Cooper <codekipper at gmail.com>
>> + *
>> + * 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.
>> + */
>> +
>> +/dts-v1/;
>> +#include "sun8i-h3.dtsi"
>> +#include "sunxi-common-regulators.dtsi"
>> +
>> +#include <dt-bindings/gpio/gpio.h>
>> +#include <dt-bindings/input/input.h>
>> +
>> +/ {
>> + model = "Beelink X2";
>> + compatible = "roofull,beelink-x2", "allwinner,sun8i-h3";
>> +
>> + aliases {
>> + serial0 = &uart0;
>> + /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
>> + ethernet1 = &sdiowifi;
>> + };
>> +
>> + chosen {
>> + stdout-path = "serial0:115200n8";
>> + };
>> +
>> + leds {
>> + compatible = "gpio-leds";
>> +
>> + blue {
>> + label = "beelink-x2:blue:pwr";
>> + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
>> + default-state = "on";
>> + };
>> +
>> + red {
>> + label = "beelink-x2:red:standby";
>> + gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
>> + };
>> + };
>> +
>> + wifi_pwrseq: wifi_pwrseq {
>> + compatible = "mmc-pwrseq-simple";
>> + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
>> + };
>> +};
>> +
>> +&ehci1 {
>> + status = "okay";
>> +};
>> +
>> +&emac {
>> + phy = <&phy1>;
>> + phy-mode = "mii";
>> + allwinner,use-internal-phy;
>> + allwinner,leds-active-low;
>> + status = "okay";
>> + phy1: ethernet-phy at 1 {
>> + reg = <1>;
>> + };
>> +};
>> +
>> +&ir {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&ir_pins_a>;
>> + status = "okay";
>> +};
>> +
>> +&mmc0 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
>> + vmmc-supply = <®_vcc3v3>;
>> + bus-width = <4>;
>> + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
>> + cd-inverted;
>> + status = "okay";
>> +};
>> +
>> +&mmc1 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&mmc1_pins_a>;
>> + vmmc-supply = <®_vcc3v3>;
>> + bus-width = <4>;
>> + non-removable;
>> + status = "okay";
>> +
>> + /*
>> + * Explicitly define the sdio device, so that we can add an ethernet
>> + * alias for it (which e.g. makes u-boot set a mac-address).
>> + */
>> + sdiowifi: sdio_wifi at 1 {
>> + reg = <1>;
>> + };
>> +};
>> +
>> +&mmc2 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&mmc2_8bit_pins>;
>> + vmmc-supply = <®_vcc3v3>;
>> + bus-width = <8>;
>> + non-removable;
>> + cap-mmc-hw-reset;
>> + status = "okay";
>> +};
>> +
>> +&ohci1 {
>> + status = "okay";
>> +};
>> +
>> +&uart0 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&uart0_pins_a>;
>> + status = "okay";
>> +};
>> +
>> +&usbphy {
>> + status = "okay";
>> +};
>
> Where is that DT coming from? The one in Linux looks different.
Hi Maxime,
I stripped out the bits which haven't been included in uboot's
sun8i-h3.dtsi(usb-otg, spdif). Maybe it's worth bumping all the sunxi
dt's up to the latest revision.
BR,
CK
>
> Looks good otherwise!
> Thanks!
> Maxime
>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com
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