[U-Boot] [PATCH 7/7] sun50i: h5: Add support for the Orange Pi Zero Plus

Samuel Holland samuel at sholland.org
Tue Jan 23 22:18:19 UTC 2018


The Orange Pi Zero Plus is a single board computer based on the
Allwinner H5 SoC. It has 512MiB RAM, gigabit Ethernet, and one USB 2.0
port, with headers for two additional ports.

Signed-off-by: Samuel Holland <samuel at sholland.org>
---
 arch/arm/dts/Makefile                          |   1 +
 arch/arm/dts/sun50i-h5-orangepi-zero-plus.dts  | 115 +++++++++++++++++++++++++
 arch/arm/dts/sun50i-h5-orangepi-zero-plus2.dts |   1 +
 board/sunxi/MAINTAINERS                        |   6 ++
 configs/orangepi_zero_plus_defconfig           |  18 ++++
 5 files changed, 141 insertions(+)
 create mode 100644 arch/arm/dts/sun50i-h5-orangepi-zero-plus.dts
 create mode 100644 configs/orangepi_zero_plus_defconfig

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 9540ba4313..67635662cb 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -356,6 +356,7 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \
 	sun50i-h5-nanopi-neo-plus2.dtb \
 	sun50i-h5-orangepi-pc2.dtb \
 	sun50i-h5-orangepi-prime.dtb \
+	sun50i-h5-orangepi-zero-plus.dtb \
 	sun50i-h5-orangepi-zero-plus2.dtb
 dtb-$(CONFIG_MACH_SUN50I) += \
 	sun50i-a64-bananapi-m64.dtb \
diff --git a/arch/arm/dts/sun50i-h5-orangepi-zero-plus.dts b/arch/arm/dts/sun50i-h5-orangepi-zero-plus.dts
new file mode 100644
index 0000000000..bcdde8b3f2
--- /dev/null
+++ b/arch/arm/dts/sun50i-h5-orangepi-zero-plus.dts
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2017 Jagan Teki <jteki at openedev.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 library 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 library 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 "sun50i-h5.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "OrangePi Zero Plus";
+	compatible = "xunlong,orangepi-zero-plus", "allwinner,sun50i-h5";
+
+	aliases {
+		ethernet0 = &emac;
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory {
+		reg = <0x40000000 0x20000000>;
+	};
+
+	reg_vcc3v3: vcc3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emac_rgmii_pins>;
+	phy-mode = "rgmii";
+	phy = <&phy1>;
+	status = "okay";
+
+	phy1: ethernet-phy at 1 {
+		reg = <1>;
+	};
+};
+
+&mmc0 {
+	compatible = "allwinner,sun50i-h5-mmc",
+		     "allwinner,sun50i-a64-mmc",
+		     "allwinner,sun5i-a13-mmc";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+	cd-inverted;
+	status = "okay";
+};
+
+&ohci1 {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
diff --git a/arch/arm/dts/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm/dts/sun50i-h5-orangepi-zero-plus2.dts
index 3f4baba310..e44e75733e 100644
--- a/arch/arm/dts/sun50i-h5-orangepi-zero-plus2.dts
+++ b/arch/arm/dts/sun50i-h5-orangepi-zero-plus2.dts
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2017 Jagan Teki <jteki at openedev.com>
+ * Copyright (C) 2017 Samuel Holland <samuel at sholland.org>
  *
  * 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
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index 362edffc42..7b165e4ba0 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -321,6 +321,12 @@ M:	Icenowy Zheng <icenowy at aosc.xyz>
 S:	Maintained
 F:	configs/orangepi_zero_defconfig
 
+ORANGEPI ZERO PLUS BOARD
+M:	Samuel Holland <samuel at sholland.org>
+S:	Maintained
+F:	arch/arm/dts/sun50i-h5-orangepi-zero-plus.dts
+F:	configs/orangepi_zero_plus_defconfig
+
 ORANGEPI ZERO PLUS 2 BOARD
 M:	Jagan Teki <jagan at amarulasolutions.com>
 S:	Maintained
diff --git a/configs/orangepi_zero_plus_defconfig b/configs/orangepi_zero_plus_defconfig
new file mode 100644
index 0000000000..49954bbe4f
--- /dev/null
+++ b/configs/orangepi_zero_plus_defconfig
@@ -0,0 +1,18 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN50I_H5=y
+CONFIG_DRAM_ZQ=3881977
+CONFIG_MACPWR="PD6"
+CONFIG_USB0_ID_DET="PG12"
+CONFIG_DEFAULT_DEVICE_TREE="sun50i-h5-orangepi-zero-plus"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL=y
+# 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_SPL_SPI_SUNXI=y
+CONFIG_SUN8I_EMAC=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
-- 
2.13.6



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