@@ -369,6 +369,8 @@ dtb-$(CONFIG_MACH_SUN8I_R40) += \
sun8i-r40-bananapi-m2-ultra.dtb
dtb-$(CONFIG_MACH_SUN8I_V3S) += \
sun8i-v3s-licheepi-zero.dtb
+dtb-$(CONFIG_MACH_SUN8I_V40) += \
+ sun8i-v40-bananapi-m2-berry.dtb
dtb-$(CONFIG_MACH_SUN50I_H5) += \
sun50i-h5-nanopi-neo2.dtb \
sun50i-h5-nanopi-neo-plus2.dtb \
new file mode 100644
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
+ *
+ * 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-r40.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ model = "Banana Pi M2 Berry";
+ compatible = "sinovoip,bpi-m2-berry", "allwinner,sun8i-r40";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&i2c0 {
+ status = "okay";
+
+ axp22x: pmic@68 {
+ compatible = "x-powers,axp221";
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+#include "axp22x.dtsi"
+
+®_aldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "avcc";
+};
+
+®_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-3v0";
+};
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-name = "vdd-sys";
+};
+
+®_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
+};
+
+®_dldo1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi-io";
+};
+
+®_dldo2 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi";
+};
+
+&mmc0 {
+ vmmc-supply = <®_dcdc1>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 13 GPIO_ACTIVE_LOW>; /* PH13 */
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pb_pins>;
+ status = "okay";
+};
@@ -126,6 +126,11 @@ M: Jagan Teki <jagan@amarulasolutions.com>
S: Maintained
F: configs/bananapi_m1_plus_defconfig
+BANANAPI M2 BERRY
+M: Jagan Teki <jagan@amarulasolutions.com>
+S: Maintained
+F: configs/bananapi_m2_berry_defconfig
+
BANANAPI M2 ULTRA BOARD
M: Chen-Yu Tsai <wens@csie.org>
S: Maintained
new file mode 100644
@@ -0,0 +1,14 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_SPL=y
+CONFIG_MACH_SUN8I_V40=y
+CONFIG_DRAM_CLK=576
+CONFIG_DRAM_ZQ=3881979
+CONFIG_DRAM_ODT_EN=y
+CONFIG_MMC0_CD_PIN="PH13"
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-v40-bananapi-m2-berry"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL_I2C_SUPPORT=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_AXP_DLDO4_VOLT=2500
+CONFIG_AXP_ELDO3_VOLT=1200
Banana Pi BPI-M2 Berry is a quad-core mini single board computer built with Allwinner V40 SoC. It features - Quad Core ARM Cortex A7 CPU V40 - 1GB of RAM . - microSD/SATA port.. - onboard WiFi and BT - 4 USB A 2.0 ports - 1 USB OTG port - 1 HDMI port - 1 audio jack - DC power port Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- arch/arm/dts/Makefile | 2 + arch/arm/dts/sun8i-v40-bananapi-m2-berry.dts | 132 +++++++++++++++++++++++++++ board/sunxi/MAINTAINERS | 5 + configs/bananapi_m2_berry_defconfig | 14 +++ 4 files changed, 153 insertions(+) create mode 100644 arch/arm/dts/sun8i-v40-bananapi-m2-berry.dts create mode 100644 configs/bananapi_m2_berry_defconfig