@@ -226,6 +226,7 @@ dtb-$(CONFIG_MACH_SUN5I) += \
sun5i-a13-inet-98v-rev2.dtb \
sun5i-a13-olinuxino.dtb \
sun5i-a13-olinuxino-micro.dtb \
+ sun5i-a13-olinuxino-som-wifi.dtb \
sun5i-a13-q8-tablet.dtb \
sun5i-a13-utoo-p66.dtb \
sun5i-gr8-chip-pro.dtb \
new file mode 100644
@@ -0,0 +1,173 @@
+/*
+ * Copyright 2012 Maxime Ripard <maxime.ripard@free-electrons.com>
+ * Copyright 2013 Hans de Goede <hdegoede@redhat.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 "sun5i-a13.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+ model = "Olimex A13-Olinuxino SOM Wifi";
+ compatible = "olimex,a13-olinuxino-som-wifi", "allwinner,sun5i-a13";
+
+ aliases {
+ serial0 = &uart1;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pins_olinuxinom>;
+
+ power {
+ label = "a13-olinuxino-micro:green:power";
+ gpios = <&pio 6 9 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxinom>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */
+ cd-inverted;
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&otg_sram {
+ status = "okay";
+};
+
+&pio {
+ mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 {
+ allwinner,pins = "PG0";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
+ led_pins_olinuxinom: led_pins@0 {
+ allwinner,pins = "PG9";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_20_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PG2";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
+ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+ allwinner,pins = "PG1";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
+ };
+
+ usb0_vbus_pin_olinuxinom: usb0_vbus_pin@0 {
+ allwinner,pins = "PG12";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ usb1_vbus_pin_olinuxinom: usb1_vbus_pin@0 {
+ allwinner,pins = "PG11";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+®_usb0_vbus {
+ pinctrl-0 = <&usb0_vbus_pin_olinuxinom>;
+ gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+®_usb1_vbus {
+ pinctrl-0 = <&usb1_vbus_pin_olinuxinom>;
+ gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins_b>;
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+ usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
+ usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
+ usb0_vbus-supply = <®_usb0_vbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ status = "okay";
+};
@@ -73,6 +73,11 @@ F: include/configs/sun9i.h
F: configs/Merrii_A80_Optimus_defconfig
F: include/configs/sun50i.h
+A13-OLIMEX-SOM-WIFI BOARD
+M: Jagan Teki <jagan@openedev.com>
+S: Maintained
+F: configs/A13-OLinuXino-SOM-Wifi_defconfig
+
A20-OLIMEX-SOM-EVB BOARD
M: Marcus Cooper <codekipper@gmail.com>
S: Maintained
new file mode 100644
@@ -0,0 +1,18 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN5I=y
+CONFIG_DRAM_CLK=408
+CONFIG_DRAM_EMR1=0
+CONFIG_MMC0_CD_PIN="PG0"
+CONFIG_USB1_VBUS_PIN="PG11"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a13-olinuxino-som-wifi"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL=y
+# CONFIG_CMD_IMLS is not set
+# 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_SUNXI_NO_PMIC=y
+CONFIG_USB_EHCI_HCD=y
Add support for Olimex A13-512-SOM board, and this particular design is like A13-SOM-WIFI can mount on-top of A13-SOM. Boot Log: -------- U-Boot SPL 2017.05-rc2-00063-g2c831b5-dirty (May 05 2017 - 16:55:59) DRAM: 512 MiB CPU: 1008000000Hz, AXI/AHB/APB: 3/2/2 Trying to boot from MMC1 U-Boot 2017.05-rc2-00063-g2c831b5-dirty (May 05 2017 - 16:55:59 +0530) Allwinner Technology CPU: Allwinner A13 (SUN5I) Model: Olimex A13-Olinuxino SOM Wifi I2C: ready DRAM: 512 MiB MMC: SUNXI SD/MMC: 0 *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: No ethernet found. starting USB... USB0: USB EHCI 1.00 USB1: USB OHCI 1.0 scanning bus 0 for devices... 2 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found Hit any key to stop autoboot: 0 Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Jagan Teki <jagan@openedev.com> --- arch/arm/dts/Makefile | 1 + arch/arm/dts/sun5i-a13-olinuxino-som-wifi.dts | 173 ++++++++++++++++++++++++++ board/sunxi/MAINTAINERS | 5 + configs/A13-OLinuXino-SOM-Wifi_defconfig | 18 +++ 4 files changed, 197 insertions(+) create mode 100644 arch/arm/dts/sun5i-a13-olinuxino-som-wifi.dts create mode 100644 configs/A13-OLinuXino-SOM-Wifi_defconfig