[LEDE-DEV] [PATCH v2 hauke/kernel-4.14-sunxi 1/2] sunxi: add support for NanoPi NEO Plus2 board
Antony Antony
antony at phenome.org
Sat Dec 30 08:06:38 PST 2017
arm64: allwinner: h5: NanoPi NEO Plus2 DT support
Add initial DT for NanoPi NEO Plus2 by FriendlyARM
- Allwinner quad core H5 Cortex A53 with an ARM Mali-450MP GPU
- 1 GB DDR3 RAM
- 8GB eMMC flash (Samsung KLM8G1WEPD-B031)
- micro SD card slot
- Gigabit Ethernet (external RTL8211E-VB-CG chip)
- 802.11 b/g/n WiFi, Bluetooth 4.0 (Ampak AP6212A module)
- 2x USB 2.0 host ports & 2x USB via headers
Signed-off-by: Antony Antony <antony at phenome.org>
---
v1->v2 refactor patches, merge the kernel dts patchers
---
package/boot/uboot-sunxi/Makefile | 9 +
target/linux/sunxi/image/cortex-a53.mk | 10 +
...sun50i-support-for-nanopi-neo-plus2-board.patch | 248 +++++++++++++++++++++
3 files changed, 267 insertions(+)
create mode 100644 target/linux/sunxi/patches-4.14/061-arm-dts-sun50i-support-for-nanopi-neo-plus2-board.patch
diff --git a/package/boot/uboot-sunxi/Makefile b/package/boot/uboot-sunxi/Makefile
index 056300e..9ec8e24 100644
--- a/package/boot/uboot-sunxi/Makefile
+++ b/package/boot/uboot-sunxi/Makefile
@@ -168,6 +168,14 @@ define U-Boot/pangolin
UENV:=pangolin
endef
+define U-Boot/nanopi_neo_plus2
+ BUILD_SUBTARGET:=cortexa53
+ NAME:=NanoPi NEO Plus2 (H5)
+ BUILD_DEVICES:=sun50i-h5-nanopi-neo-plus2
+ DEPENDS:=+PACKAGE_u-boot-nanopi-neo-plus2:arm-trusted-firmware-sunxi
+ UENV:=a64
+endef
+
define U-Boot/pine64_plus
BUILD_SUBTARGET:=cortexa53
NAME:=Pine64 Plus A64
@@ -197,6 +205,7 @@ UBOOT_TARGETS := \
Lamobo_R1 \
nanopi_m1_plus \
nanopi_neo \
+ nanopi_neo_plus2 \
orangepi_r1 \
orangepi_plus \
orangepi_2 \
diff --git a/target/linux/sunxi/image/cortex-a53.mk b/target/linux/sunxi/image/cortex-a53.mk
index bbb253f..eb31aa8 100644
--- a/target/linux/sunxi/image/cortex-a53.mk
+++ b/target/linux/sunxi/image/cortex-a53.mk
@@ -7,6 +7,16 @@
#
ifeq ($(SUBTARGET),cortexa53)
+define Device/sun50i-h5-nanopi-neo-plus2
+ DEVICE_TITLE:=Nanopi NEO Plus2 (H5)
+ SUPPORTED_DEVICES:=nanopi-neo-plus2
+ SUNXI_DTS:=allwinner/sun50i-h5-nanopi-neo-plus2
+ KERNEL_NAME := Image
+ KERNEL := kernel-bin
+endef
+
+TARGET_DEVICES += sun50i-h5-nanopi-neo-plus2
+
define Device/sun50i-a64-pine64-plus
DEVICE_TITLE:=Pine64 Plus A64
SUPPORTED_DEVICES:=pine64,pine64-plus
diff --git a/target/linux/sunxi/patches-4.14/061-arm-dts-sun50i-support-for-nanopi-neo-plus2-board.patch b/target/linux/sunxi/patches-4.14/061-arm-dts-sun50i-support-for-nanopi-neo-plus2-board.patch
new file mode 100644
index 0000000..50c7608
--- /dev/null
+++ b/target/linux/sunxi/patches-4.14/061-arm-dts-sun50i-support-for-nanopi-neo-plus2-board.patch
@@ -0,0 +1,248 @@
+From d7341305863bcc054ee168bd77864100e0c3b144 Mon Sep 17 00:00:00 2001
+From: Antony Antony <antony at phenome.org>
+Date: Thu, 7 Sep 2017 18:42:22 +0200
+Subject: [PATCH] arm64: allwinner: h5: add NanoPi NEO Plus2 DT support
+
+Add initial DT for NanoPi NEO Plus2 by FriendlyARM
+- Allwinner quad core H5 Cortex A53 with an ARM Mali-450MP GPU
+- 1 GB DDR3 RAM
+- 8GB eMMC flash (Samsung KLM8G1WEPD-B031)
+- micro SD card slot
+- Gigabit Ethernet (external RTL8211E-VB-CG chip)
+- 802.11 b/g/n WiFi, Bluetooth 4.0 (Ampak AP6212A module)
+- 2x USB 2.0 host ports & 2x USB via headers
+
+Kernel 4.15 commit "arm64: allwinner: h5: add NanoPi NEO Plus2 DT support"
+sunxi/dt64-for-4.16 "arm64: dts: allwinner: H5: remove redundant MMC0 card detect pin"
+sunxi/dt-for-4.16 "arm64: dts: allwinner: h5: NanoPi NEO Plus2 : add EMAC support"
+
+Signed-off-by: Antony Antony <antony at phenome.org>
+
+diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
+index 1e29a5a..977b82e 100644
+--- a/arch/arm64/boot/dts/allwinner/Makefile
++++ b/arch/arm64/boot/dts/allwinner/Makefile
+@@ -9,6 +9,7 @@
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus2.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo2.dtb
++dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo-plus2.dtb
+
+ always := $(dtb-y)
+ subdir-y := $(dts-dirs)
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
+new file mode 100644
+index 000000000000..1ed9f219deaf
+--- /dev/null
++++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
+@@ -0,0 +1,210 @@
++/*
++ * Copyright (C) 2017 Antony Antony <antony at phenome.org>
++ * Copyright (C) 2016 ARM Ltd.
++ *
++ * 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 "sun50i-h5.dtsi"
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
++#include <dt-bindings/pinctrl/sun4i-a10.h>
++
++/ {
++ model = "FriendlyARM NanoPi NEO Plus2";
++ compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5";
++
++ aliases {
++ ethernet0 = &emac;
++ serial0 = &uart0;
++ };
++
++ chosen {
++ stdout-path = "serial0:115200n8";
++ };
++
++ leds {
++ compatible = "gpio-leds";
++
++ pwr {
++ label = "nanopi:green:pwr";
++ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
++ default-state = "on";
++ };
++
++ status {
++ label = "nanopi:red:status";
++ gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>;
++ };
++ };
++
++ reg_gmac_3v3: gmac-3v3 {
++ compatible = "regulator-fixed";
++ pinctrl-names = "default";
++ regulator-name = "gmac-3v3";
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ startup-delay-us = <100000>;
++ enable-active-high;
++ gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
++ };
++
++ reg_vcc3v3: vcc3v3 {
++ compatible = "regulator-fixed";
++ regulator-name = "vcc3v3";
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ };
++
++ vdd_cpux: gpio-regulator {
++ compatible = "regulator-gpio";
++ pinctrl-names = "default";
++ regulator-name = "vdd-cpux";
++ regulator-type = "voltage";
++ regulator-boot-on;
++ regulator-always-on;
++ regulator-min-microvolt = <1100000>;
++ regulator-max-microvolt = <1300000>;
++ regulator-ramp-delay = <50>; /* 4ms */
++ gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
++ gpios-states = <0x1>;
++ states = <1100000 0x0
++ 1300000 0x1>;
++ };
++
++ wifi_pwrseq: wifi_pwrseq {
++ compatible = "mmc-pwrseq-simple";
++ pinctrl-names = "default";
++ reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
++ post-power-on-delay-ms = <200>;
++ };
++};
++
++&codec {
++ allwinner,audio-routing =
++ "Line Out", "LINEOUT",
++ "MIC1", "Mic",
++ "Mic", "MBIAS";
++ status = "okay";
++};
++
++&ehci0 {
++ status = "okay";
++};
++
++&ehci3 {
++ status = "okay";
++};
++
++&emac {
++ pinctrl-names = "default";
++ pinctrl-0 = <&emac_rgmii_pins>;
++ phy-supply = <®_gmac_3v3>;
++ phy-handle = <&ext_rgmii_phy>;
++ phy-mode = "rgmii";
++ status = "okay";
++};
++
++&external_mdio {
++ ext_rgmii_phy: ethernet-phy at 7 {
++ compatible = "ethernet-phy-ieee802.3-c22";
++ reg = <7>;
++ };
++};
++
++&mmc0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc0_pins_a>;
++ vmmc-supply = <®_vcc3v3>;
++ bus-width = <4>;
++ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
++ status = "okay";
++};
++
++&mmc1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc1_pins_a>;
++ vmmc-supply = <®_vcc3v3>;
++ vqmmc-supply = <®_vcc3v3>;
++ mmc-pwrseq = <&wifi_pwrseq>;
++ bus-width = <4>;
++ non-removable;
++ status = "okay";
++
++ brcmf: wifi at 1 {
++ reg = <1>;
++ compatible = "brcm,bcm4329-fmac";
++ };
++};
++
++&mmc2 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc2_8bit_pins>;
++ vmmc-supply = <®_vcc3v3>;
++ bus-width = <8>;
++ non-removable;
++ cap-mmc-hw-reset;
++ status = "okay";
++};
++
++&ohci0 {
++ status = "okay";
++};
++
++&ohci3 {
++ status = "okay";
++};
++
++&uart0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&uart0_pins_a>;
++ status = "okay";
++};
++
++&usb_otg {
++ dr_mode = "host";
++ status = "okay";
++};
++
++&usbphy {
++ /* USB Type-A ports' VBUS is always on */
++ status = "okay";
++};
--
2.7.4
More information about the Lede-dev
mailing list