[U-Boot] [PATCH v2] sun50i: a64: Add A64-OLinuXino initial support

[U-Boot] [PATCH v2] sun50i: a64: Add A64-OLinuXino initial support

[Jagan Teki]

From: Jagan Teki <jagan@amarulasolutions.com>

OLimex A64-OLinuXino is an open-source hardware board
using the Allwinner A64 SOC.

OLimex A64-OLinuXino has
- A64 Quad-core Cortex-A53 64bit
- 1GB or 2GB RAM DDR3L @ 672Mhz
- microSD slot and 4/8/16GB eMMC
- Debug TTL UART
- HDMI
- LCD
- IR receiver
- 5V DC power supply

Tested-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- Tested on latest
- Sync to Linux

 arch/arm/dts/Makefile                 |  1 +
 arch/arm/dts/sun50i-a64-olinuxino.dts | 84 +++++++++++++++++++++++++++++++++++
 board/sunxi/MAINTAINERS               |  5 +++
 configs/a64-olinuxino_defconfig       | 15 +++++++
 4 files changed, 105 insertions(+)
 create mode 100644 arch/arm/dts/sun50i-a64-olinuxino.dts
 create mode 100644 configs/a64-olinuxino_defconfig

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 8da32d8..21a8103 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -336,6 +336,7 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \
 dtb-$(CONFIG_MACH_SUN50I) += \
 	sun50i-a64-bananapi-m64.dtb \
 	sun50i-a64-nanopi-a64.dtb \
+	sun50i-a64-olinuxino.dtb \
 	sun50i-a64-orangepi-win.dtb \
 	sun50i-a64-pine64-plus.dtb \
 	sun50i-a64-pine64.dtb
diff --git a/arch/arm/dts/sun50i-a64-olinuxino.dts b/arch/arm/dts/sun50i-a64-olinuxino.dts
new file mode 100644
index 0000000..7bd4730
--- /dev/null
+++ b/arch/arm/dts/sun50i-a64-olinuxino.dts
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2017 Jagan Teki <jteki@openedev.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 library 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 library 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-a64.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Olimex A64-Olinuxino";
+	compatible = "olimex,a64-olinuxino", "allwinner,sun50i-a64";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	reg_vcc3v3: vcc3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	vmmc-supply = <&reg_vcc3v3>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+	cd-inverted;
+	disable-wp;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index 3b8d544..ff6eea2 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -98,6 +98,11 @@ M:	Stefan Mavrodiev <stefan.mavrodiev@gmail.com>
 S:	Maintained
 F:	configs/A33-OLinuXino_defconfig
 
+A64-OLINUXINO BOARD
+M:	Jagan Teki <jagan@amarulasolutions.com>
+S:	Maintained
+F:	configs/a64-olinuxino_defconfig
+
 A80 OPTIMUS BOARD
 M:	Chen-Yu Tsai <wens@csie.org>
 S:	Maintained
diff --git a/configs/a64-olinuxino_defconfig b/configs/a64-olinuxino_defconfig
new file mode 100644
index 0000000..14f2c3d
--- /dev/null
+++ b/configs/a64-olinuxino_defconfig
@@ -0,0 +1,15 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN50I=y
+CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
+CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-olinuxino"
+# 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_SUN8I_EMAC=y
+CONFIG_USB_EHCI_HCD=y
-- 
2.7.4

[U-Boot] [PATCH v5 1/2] sun50i: a64: Sync Linux [oe]hci0 nodes

[Jagan Teki]

From: Jagan Teki <jagan@amarulasolutions.com>

Synced ohci0 and ehci0 nodes from Linux for sun50i-a64.dtsi

Here is the Linux last merge tag details:
Merge: 0e91f43d e5770b7
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Fri Jun 9 14:59:55 2017 +1000

    Merge remote-tracking branch 'staging/staging-next'

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v5:
- none

 arch/arm/dts/sun50i-a64.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm/dts/sun50i-a64.dtsi b/arch/arm/dts/sun50i-a64.dtsi
index c7f669f..65a344d 100644
--- a/arch/arm/dts/sun50i-a64.dtsi
+++ b/arch/arm/dts/sun50i-a64.dtsi
@@ -204,6 +204,28 @@
 			#phy-cells = <1>;
 		};
 
+		ehci0: usb at 01c1a000 {
+			compatible = "allwinner,sun50i-a64-ehci", "generic-ehci";
+			reg = <0x01c1a000 0x100>;
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI0>,
+				 <&ccu CLK_BUS_EHCI0>,
+				 <&ccu CLK_USB_OHCI0>;
+			resets = <&ccu RST_BUS_OHCI0>,
+				 <&ccu RST_BUS_EHCI0>;
+			status = "disabled";
+		};
+
+		ohci0: usb at 01c1a400 {
+			compatible = "allwinner,sun50i-a64-ohci", "generic-ohci";
+			reg = <0x01c1a400 0x100>;
+			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI0>,
+				 <&ccu CLK_USB_OHCI0>;
+			resets = <&ccu RST_BUS_OHCI0>;
+			status = "disabled";
+		};
+
 		ehci1: usb at 01c1b000 {
 			compatible = "allwinner,sun50i-a64-ehci", "generic-ehci";
 			reg = <0x01c1b000 0x100>;
-- 
2.7.4

[U-Boot] [PATCH v5 2/2] sun50i: a64: Add initial NanoPi A64 support

[Jagan Teki]

From: Jagan Teki <jagan@amarulasolutions.com>

NanoPi A64 is a new board of high performance with low cost
designed by FriendlyElec., using the Allwinner A64 SOC.

Nanopi A64 features
- Allwinner A64, 64-bit Quad-core Cortex-A53 at 648MHz to 1.152GHz, DVFS
- 1GB DDR3 RAM
- MicroSD
- Gigabit Ethernet (RTL8211E)
- Wi-Fi 802.11b/g/n
- IR receiver
- Audio In/Out
- Video In/Out
- Serial Debug Port
- microUSB 5V 2A DC power-supply

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v5:
- Sync to Linux
Changes for v4:
- Added serial1 alias
- Fix to use mmc1 for SDIO instead of mmc2
- Replace buswidth by 4 instead of 8 mmc1
- Drop cap-mmc-hw-reset for mmc1
Changes for v3:
- Added ohci0, ehci0, ohic1, ehci1, usbphy, mmc1 and uart1 nodes

 arch/arm/dts/Makefile                  |   1 +
 arch/arm/dts/sun50i-a64-nanopi-a64.dts | 115 +++++++++++++++++++++++++++++++++
 board/sunxi/MAINTAINERS                |   5 ++
 configs/nanopi_a64_defconfig           |  15 +++++
 4 files changed, 136 insertions(+)
 create mode 100644 arch/arm/dts/sun50i-a64-nanopi-a64.dts
 create mode 100644 configs/nanopi_a64_defconfig

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index c2dc240..8da32d8 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -335,6 +335,7 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \
 	sun50i-h5-orangepi-zero-plus2.dtb
 dtb-$(CONFIG_MACH_SUN50I) += \
 	sun50i-a64-bananapi-m64.dtb \
+	sun50i-a64-nanopi-a64.dtb \
 	sun50i-a64-orangepi-win.dtb \
 	sun50i-a64-pine64-plus.dtb \
 	sun50i-a64-pine64.dtb
diff --git a/arch/arm/dts/sun50i-a64-nanopi-a64.dts b/arch/arm/dts/sun50i-a64-nanopi-a64.dts
new file mode 100644
index 0000000..778636c
--- /dev/null
+++ b/arch/arm/dts/sun50i-a64-nanopi-a64.dts
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2017 Jagan Teki <jteki@openedev.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 library 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 library 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-a64.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "FriendlyARM NanoPi A64";
+	compatible = "friendlyarm,nanopi-a64", "allwinner,sun50i-a64";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	reg_vcc3v3: vcc3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+/* i2c1 connected with gpio headers like pine64, bananapi */
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+	status = "disabled";
+};
+
+&i2c1_pins {
+	bias-pull-up;
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	vmmc-supply = <&reg_vcc3v3>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+	cd-inverted;
+	disable-wp;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&ohci1 {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index ed4d4c3..3b8d544 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -272,6 +272,11 @@ M:	Jelle van der Waa <jelle@vdwaa.nl>
 S:	Maintained
 F:	configs/nanopi_neo_air_defconfig
 
+NANOPI-A64 BOARD
+M:	Jagan Teki <jagan@amarulasolutions.com>
+S:	Maintained
+F:	configs/nanopi_a64_defconfig
+
 NINTENDO NES CLASSIC EDITION BOARD
 M:	FUKAUMI Naoki <naobsd@gmail.com>
 S:	Maintained
diff --git a/configs/nanopi_a64_defconfig b/configs/nanopi_a64_defconfig
new file mode 100644
index 0000000..2f4ed11
--- /dev/null
+++ b/configs/nanopi_a64_defconfig
@@ -0,0 +1,15 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN50I=y
+CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
+CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-nanopi-a64"
+# 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_SUN8I_EMAC=y
+CONFIG_USB_EHCI_HCD=y
-- 
2.7.4

[U-Boot] [PATCH v2] sun50i: a64: Add A64-OLinuXino initial support

[Jagan Teki]

On Tue, Aug 15, 2017 at 11:38 AM, Jagan Teki <jagannadh.teki@gmail.com> wrote:
> From: Jagan Teki <jagan@amarulasolutions.com>
>
> OLimex A64-OLinuXino is an open-source hardware board
> using the Allwinner A64 SOC.
>
> OLimex A64-OLinuXino has
> - A64 Quad-core Cortex-A53 64bit
> - 1GB or 2GB RAM DDR3L @ 672Mhz
> - microSD slot and 4/8/16GB eMMC
> - Debug TTL UART
> - HDMI
> - LCD
> - IR receiver
> - 5V DC power supply
>
> Tested-by: Jagan Teki <jagan@amarulasolutions.com>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

Applied to u-boot-sunxi/master

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.

[U-Boot] [PATCH v5 1/2] sun50i: a64: Sync Linux [oe]hci0 nodes

[Jagan Teki]

On Tue, Aug 15, 2017 at 11:38 AM, Jagan Teki <jagannadh.teki@gmail.com> wrote:
> From: Jagan Teki <jagan@amarulasolutions.com>
>
> Synced ohci0 and ehci0 nodes from Linux for sun50i-a64.dtsi
>
> Here is the Linux last merge tag details:
> Merge: 0e91f43d e5770b7
> Author: Stephen Rothwell <sfr@canb.auug.org.au>
> Date:   Fri Jun 9 14:59:55 2017 +1000
>
>     Merge remote-tracking branch 'staging/staging-next'
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

Applied to u-boot-sunxi/master

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.

[U-Boot] [PATCH v5 2/2] sun50i: a64: Add initial NanoPi A64 support

[Jagan Teki]

On Tue, Aug 15, 2017 at 11:38 AM, Jagan Teki <jagannadh.teki@gmail.com> wrote:
> From: Jagan Teki <jagan@amarulasolutions.com>
>
> NanoPi A64 is a new board of high performance with low cost
> designed by FriendlyElec., using the Allwinner A64 SOC.
>
> Nanopi A64 features
> - Allwinner A64, 64-bit Quad-core Cortex-A53 at 648MHz to 1.152GHz, DVFS
> - 1GB DDR3 RAM
> - MicroSD
> - Gigabit Ethernet (RTL8211E)
> - Wi-Fi 802.11b/g/n
> - IR receiver
> - Audio In/Out
> - Video In/Out
> - Serial Debug Port
> - microUSB 5V 2A DC power-supply
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> Tested-by: Jagan Teki <jagan@amarulasolutions.com>

Applied to u-boot-sunxi/master

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.