[U-Boot] [PATCH 0/2] ARM: dt: sunxi: Add Itead Ibox support

[U-Boot] [PATCH 0/2] ARM: dt: sunxi: Add Itead Ibox support

[codekipper at gmail.com]

From: Marcus Cooper <codekipper@gmail.com>

This patch delivers the uboot changes required for the Itead Ibox A20. As there
are a few Itead variants out there based on their A10/A20 core module; I have
created a common dtsi for all of them.

I've also converted the A10 Itead Iteaduino dts to use this common file.
BR,
CK

Marcus Cooper (2):
  sun7i: Add support for the Itead Ibox
  sun4i: Convert Iteadunio plus dts

 arch/arm/dts/Makefile                           |   1 +
 arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts |  86 +--------------
 arch/arm/dts/sun7i-a20-itead-ibox.dts           | 125 ++++++++++++++++++++++
 arch/arm/dts/sunxi-itead-core-common.dtsi       | 136 ++++++++++++++++++++++++
 board/sunxi/MAINTAINERS                         |   5 +
 configs/Itead_Ibox_A20_defconfig                |  16 +++
 6 files changed, 285 insertions(+), 84 deletions(-)
 create mode 100644 arch/arm/dts/sun7i-a20-itead-ibox.dts
 create mode 100644 arch/arm/dts/sunxi-itead-core-common.dtsi
 create mode 100644 configs/Itead_Ibox_A20_defconfig

-- 
2.7.3

[U-Boot] [PATCH 1/2] sun7i: Add support for the Itead Ibox

[codekipper at gmail.com]

From: Marcus Cooper <codekipper@gmail.com>

Add dts and defconfig for the multi board device based on the
Allwinner A20 SoC. It contains the A20 Itead Core module and a
base board for the external interfaces.

The core module comes with 4GB NAND and 1GB DDR RAM. As this is
a generic design which has also been used on a A10 board then a
common core dtsi file is included.

The base board to which the core board is connected provides
3 USB 2.0 Host ports, 1 USB 2.0 OTG, 1 uSD slot, 10/100 Ethernet
port, HDMI, IR receiver,  SPDIF and a 32-pin GPIO header. This
header expands the features of core board by exposing the VGA pins,
audio In/Out pins, SATA, SPI, I2C, UARTS, USB-OTG and power..

Signed-off-by: Marcus Cooper <codekipper@gmail.com>
---
 arch/arm/dts/Makefile                     |   1 +
 arch/arm/dts/sun7i-a20-itead-ibox.dts     | 125 +++++++++++++++++++++++++++
 arch/arm/dts/sunxi-itead-core-common.dtsi | 136 ++++++++++++++++++++++++++++++
 board/sunxi/MAINTAINERS                   |   5 ++
 configs/Itead_Ibox_A20_defconfig          |  16 ++++
 5 files changed, 283 insertions(+)
 create mode 100644 arch/arm/dts/sun7i-a20-itead-ibox.dts
 create mode 100644 arch/arm/dts/sunxi-itead-core-common.dtsi
 create mode 100644 configs/Itead_Ibox_A20_defconfig

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index b574284..466f961 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -162,6 +162,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
 	sun7i-a20-cubietruck.dtb \
 	sun7i-a20-hummingbird.dtb \
 	sun7i-a20-i12-tvbox.dtb \
+	sun7i-a20-itead-ibox.dtb \
 	sun7i-a20-lamobo-r1.dtb \
 	sun7i-a20-m3.dtb \
 	sun7i-a20-m5.dtb \
diff --git a/arch/arm/dts/sun7i-a20-itead-ibox.dts b/arch/arm/dts/sun7i-a20-itead-ibox.dts
new file mode 100644
index 0000000..661c21d
--- /dev/null
+++ b/arch/arm/dts/sun7i-a20-itead-ibox.dts
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2015 - Marcus Cooper <codekipper@gmail.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 "sun7i-a20.dtsi"
+#include "sunxi-itead-core-common.dtsi"
+
+/ {
+	model = "Itead Ibox A20";
+	compatible = "itead,itead-ibox-a20", "allwinner,sun7i-a20";
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_itead_core>;
+
+		green {
+			label = "itead_core:green:usr";
+			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		blue {
+			label = "itead_core:blue:usr";
+			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+	};
+};
+
+&ahci {
+	target-supply = <&reg_ahci_5v>;
+	status = "okay";
+};
+
+&codec {
+	status = "okay";
+};
+
+&gmac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac_pins_mii_a>;
+	phy = <&phy1>;
+	phy-mode = "mii";
+	status = "okay";
+
+	phy1: ethernet-phy at 1 {
+		reg = <1>;
+	};
+};
+
+&i2c0 {
+	axp209: pmic at 34 {
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+&ir0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ir0_rx_pins_a>;
+	status = "okay";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
+	cd-inverted;
+	status = "okay";
+};
+
+&pio {
+	led_pins_itead_core: led_pins at 0 {
+		allwinner,pins = "PH20","PH21";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_20_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+};
+
+&reg_ahci_5v {
+	status = "okay";
+};
diff --git a/arch/arm/dts/sunxi-itead-core-common.dtsi b/arch/arm/dts/sunxi-itead-core-common.dtsi
new file mode 100644
index 0000000..2565d51
--- /dev/null
+++ b/arch/arm/dts/sunxi-itead-core-common.dtsi
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2015 - Marcus Cooper <codekipper@gmail.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.
+ */
+
+#include "sunxi-common-regulators.dtsi"
+
+/ {
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&reg_dcdc2>;
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins_a>;
+	status = "okay";
+
+	axp209: pmic at 34 {
+		reg = <0x34>;
+	};
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins_a>;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&ohci1 {
+	status = "okay";
+};
+
+#include "axp209.dtsi"
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-int-dll";
+};
+
+&reg_ldo1 {
+	regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
+
+&reg_usb1_vbus {
+	status = "okay";
+};
+
+&reg_usb2_vbus {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
+
+&usbphy {
+	usb1_vbus-supply = <&reg_usb1_vbus>;
+	usb2_vbus-supply = <&reg_usb2_vbus>;
+	status = "okay";
+};
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index 739b6fd..4365ba7 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -112,6 +112,11 @@ M:	Chen-Yu Tsai <wens@csie.org>
 S:	Maintained
 F:	configs/Hummingbird_A31_defconfig
 
+ITEAD IBOX BOARD
+M:	Marcus Cooper <codekipper@gmail.com>
+S:	Maintained
+F:	configs/Itead_Ibox_A20_defconfig
+
 INET 3F BOARD
 M:	Paul Kocialkowski <contact@paulk.fr>
 S:	Maintained
diff --git a/configs/Itead_Ibox_A20_defconfig b/configs/Itead_Ibox_A20_defconfig
new file mode 100644
index 0000000..fab5f34
--- /dev/null
+++ b/configs/Itead_Ibox_A20_defconfig
@@ -0,0 +1,16 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN7I=y
+CONFIG_DRAM_CLK=480
+CONFIG_MMC0_CD_PIN="PH1"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-itead-ibox"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8)"
+#CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,AHCI,SATAPWR=SUNXI_GPB(8)"
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_USB_EHCI_HCD=y
-- 
2.7.3

[U-Boot] [PATCH 2/2] sun4i: Convert Iteadunio plus dts

[codekipper at gmail.com]

From: Marcus Cooper <codekipper@gmail.com>

The delivery of the Itead Ibox A20 contained a common include
dtsi file for the core module which this Itead Iteadunio Plus
uses.
This patch modifies the dts to use this include dtsi.

Signed-off-by: Marcus Cooper <codekipper@gmail.com>
---
 arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts | 86 +------------------------
 1 file changed, 2 insertions(+), 84 deletions(-)

diff --git a/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts b/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts
index 985e155..4e798f0 100644
--- a/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts
+++ b/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts
@@ -1,5 +1,6 @@
 /*
  * Copyright 2015 Josef Gajdusek <atx@atx.name>
+ * Copyright 2015 - Marcus Cooper <codekipper@gmail.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
@@ -42,22 +43,11 @@
 
 /dts-v1/;
 #include "sun4i-a10.dtsi"
-#include "sunxi-common-regulators.dtsi"
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/pinctrl/sun4i-a10.h>
+#include "sunxi-itead-core-common.dtsi"
 
 / {
 	model = "Iteaduino Plus A10";
 	compatible = "itead,iteaduino-plus-a10", "allwinner,sun4i-a10";
-
-	aliases {
-		serial0 = &uart0;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
 };
 
 &ahci {
@@ -65,18 +55,6 @@
 	status = "okay";
 };
 
-&cpu0 {
-	cpu-supply = <&reg_dcdc2>;
-};
-
-&ehci0 {
-	status = "okay";
-};
-
-&ehci1 {
-	status = "okay";
-};
-
 &emac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&emac_pins_a>;
@@ -89,12 +67,7 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
-	status = "okay";
-
 	axp209: pmic at 34 {
-		reg = <0x34>;
 		interrupts = <0>;
 	};
 };
@@ -135,68 +108,13 @@
 	status = "okay";
 };
 
-&ohci0 {
-	status = "okay";
-};
-
-&ohci1 {
-	status = "okay";
-};
-
 &reg_ahci_5v {
 	status = "okay";
 };
 
-#include "axp209.dtsi"
-
-&reg_dcdc2 {
-	regulator-always-on;
-	regulator-min-microvolt = <1000000>;
-	regulator-max-microvolt = <1450000>;
-	regulator-name = "vdd-cpu";
-};
-
-&reg_dcdc3 {
-	regulator-always-on;
-	regulator-min-microvolt = <1000000>;
-	regulator-max-microvolt = <1400000>;
-	regulator-name = "vdd-int-dll";
-};
-
-&reg_ldo1 {
-	regulator-name = "vdd-rtc";
-};
-
-&reg_ldo2 {
-	regulator-always-on;
-	regulator-min-microvolt = <3000000>;
-	regulator-max-microvolt = <3000000>;
-	regulator-name = "avcc";
-};
-
-&reg_usb1_vbus {
-	status = "okay";
-};
-
-&reg_usb2_vbus {
-	status = "okay";
-};
-
 &spi0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi0_pins_a>,
 		    <&spi0_cs0_pins_a>;
 	status = "okay";
 };
-
-&uart0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
-	status = "okay";
-};
-
-&usbphy {
-	usb1_vbus-supply = <&reg_usb1_vbus>;
-	usb2_vbus-supply = <&reg_usb2_vbus>;
-	status = "okay";
-};
-- 
2.7.3

[U-Boot] [PATCH 0/2] ARM: dt: sunxi: Add Itead Ibox support

[Code Kipper]

On 15 March 2016 at 18:34,  <codekipper@gmail.com> wrote:
> From: Marcus Cooper <codekipper@gmail.com>
>
> This patch delivers the uboot changes required for the Itead Ibox A20. As there
> are a few Itead variants out there based on their A10/A20 core module; I have
> created a common dtsi for all of them.
>
> I've also converted the A10 Itead Iteaduino dts to use this common file.
> BR,
> CK
>
> Marcus Cooper (2):
>   sun7i: Add support for the Itead Ibox
NAK - just noticed a rouge patch that I didn't squash into this. Will
fix straight away.
CK
>   sun4i: Convert Iteadunio plus dts
>
>  arch/arm/dts/Makefile                           |   1 +
>  arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts |  86 +--------------
>  arch/arm/dts/sun7i-a20-itead-ibox.dts           | 125 ++++++++++++++++++++++
>  arch/arm/dts/sunxi-itead-core-common.dtsi       | 136 ++++++++++++++++++++++++
>  board/sunxi/MAINTAINERS                         |   5 +
>  configs/Itead_Ibox_A20_defconfig                |  16 +++
>  6 files changed, 285 insertions(+), 84 deletions(-)
>  create mode 100644 arch/arm/dts/sun7i-a20-itead-ibox.dts
>  create mode 100644 arch/arm/dts/sunxi-itead-core-common.dtsi
>  create mode 100644 configs/Itead_Ibox_A20_defconfig
>
> --
> 2.7.3
>