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authorZoltan Herpai <wigyori@uid0.hu>2014-01-04 10:06:17 +0000
committerZoltan Herpai <wigyori@uid0.hu>2014-01-04 10:06:17 +0000
commit51d5e458a3ae59fc8ff1c06b4a91c31f72cb9f95 (patch)
tree674a75774866dab7e7e59e6c53839cca299b3957 /target
parentc98c6ef201e7065f5565261a19f21262918b2988 (diff)
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sunxi: add support for pcDuino board
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu> SVN-Revision: 39190
Diffstat (limited to 'target')
-rw-r--r--target/linux/sunxi/files/arch/arm/boot/dts/sun4i-a10-pcduino.dts168
-rw-r--r--target/linux/sunxi/image/Makefile1
-rw-r--r--target/linux/sunxi/patches-3.12/230-dt-add-pcduino.patch11
-rw-r--r--target/linux/sunxi/profiles/pcduino.mk18
4 files changed, 198 insertions, 0 deletions
diff --git a/target/linux/sunxi/files/arch/arm/boot/dts/sun4i-a10-pcduino.dts b/target/linux/sunxi/files/arch/arm/boot/dts/sun4i-a10-pcduino.dts
new file mode 100644
index 0000000..a65b498
--- /dev/null
+++ b/target/linux/sunxi/files/arch/arm/boot/dts/sun4i-a10-pcduino.dts
@@ -0,0 +1,168 @@
+/*
+ * Copyright 2012 Stefan Roese
+ * Stefan Roese <sr@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun4i-a10.dtsi"
+
+/ {
+ model = "pcDuino";
+ compatible = "pcduino,a10-pcduino", "allwinner,sun4i-a10";
+
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ };
+
+ chosen {
+ bootargs = "earlyprintk console=ttyS0,115200";
+ };
+
+ soc@01c00000 {
+ emac: ethernet@01c0b000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_pins_a>;
+ phy = <&phy1>;
+ status = "okay";
+ };
+
+ mdio@01c0b080 {
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ };
+
+ sdc0: sdc@01c0f000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdc0_pins_a>;
+ pinctrl-1 = <&mmc0_cd_pin_pcduino>;
+ cd-gpios = <&pio 7 1 0>; /* PH1 */
+ cd-mode = <1>;
+ status = "okay";
+ };
+
+ pinctrl@01c20800 {
+ mmc0_cd_pin_pcduino: mmc0_cd_pin@0 {
+ allwinner,pins = "PH1";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ led_pins_pcduino: led_pins@0 {
+ allwinner,pins = "PH20", "PH21";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <1>;
+ allwinner,pull = <0>;
+ };
+
+ usb1_vbus_pin: usb1_vbus_pin@0 {
+ allwinner,pins = "PH6";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <0>;
+ allwinner,pull = <2>;
+ };
+
+ usb2_vbus_pin: usb2_vbus_pin@0 {
+ allwinner,pins = "PH3";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <0>;
+ allwinner,pull = <2>;
+ };
+ };
+
+ uart0: serial@01c28000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+ };
+
+ i2c0: i2c@01c2ac00 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+ };
+
+ i2c1: i2c@01c2b000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+ };
+
+ ehci0: ehci0@0x01c14000 {
+ vbus-supply = <&reg_usb1_vbus>;
+ status = "okay";
+ };
+
+ ehci1: ehci1@0x01c1c000 {
+ vbus-supply = <&reg_usb2_vbus>;
+ status = "okay";
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pins_pcduino>;
+
+ blue {
+ label = "pcduino:blue:usr";
+ gpios = <&pio 7 21 0>; /* LED1 */
+ };
+
+ green {
+ label = "pcduino:green:usr";
+ gpios = <&pio 7 20 0>; /* LED2 */
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+
+ reg_usb1_vbus: usb1-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb1_vbus_pin>;
+ regulator-name = "usb1-vbus";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ enable-active-high;
+ gpio = <&pio 7 6 0>;
+ };
+
+ reg_usb2_vbus: usb2-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb2_vbus_pin>;
+ regulator-name = "usb2-vbus";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ enable-active-high;
+ gpio = <&pio 7 3 0>;
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ pinctrl-names = "default";
+
+ vcc_3v3_reg: regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+};
diff --git a/target/linux/sunxi/image/Makefile b/target/linux/sunxi/image/Makefile
index 2d7a603..d77aff0 100644
--- a/target/linux/sunxi/image/Makefile
+++ b/target/linux/sunxi/image/Makefile
@@ -8,6 +8,7 @@ include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
BOARDS:= \
+ sun4i-a10-pcduino \
sun4i-a10-cubieboard \
sun5i-a13-olinuxino \
sun7i-a20-olinuxino-micro \
diff --git a/target/linux/sunxi/patches-3.12/230-dt-add-pcduino.patch b/target/linux/sunxi/patches-3.12/230-dt-add-pcduino.patch
new file mode 100644
index 0000000..91c633cf
--- /dev/null
+++ b/target/linux/sunxi/patches-3.12/230-dt-add-pcduino.patch
@@ -0,0 +1,11 @@
+diff -ruN old/arch/arm/boot/dts/Makefile new/arch/arm/boot/dts/Makefile
+--- old/arch/arm/boot/dts/Makefile 2014-01-02 22:08:07.288255421 +0100
++++ new/arch/arm/boot/dts/Makefile 2014-01-02 21:25:02.000000000 +0100
+@@ -231,6 +231,7 @@
+ sun4i-a10-cubieboard.dtb \
+ sun4i-a10-mini-xplus.dtb \
+ sun4i-a10-hackberry.dtb \
++ sun4i-a10-pcduino.dtb \
+ sun5i-a10s-olinuxino-micro.dtb \
+ sun5i-a13-olinuxino.dtb \
+ sun6i-a31-colombus.dtb \
diff --git a/target/linux/sunxi/profiles/pcduino.mk b/target/linux/sunxi/profiles/pcduino.mk
new file mode 100644
index 0000000..1f35ddb
--- /dev/null
+++ b/target/linux/sunxi/profiles/pcduino.mk
@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2013 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/pcDuino
+ NAME:=pcDuino
+ PACKAGES:=\
+ uboot-sunxi-pcDuino
+endef
+
+define Profile/pcDuino/Description
+ Package set optimized for the pcDuino
+endef
+
+$(eval $(call Profile,pcDuino))