From: Jagan Teki jagan@amarulasolutions.com
OLimex A64-OLinuXino is an open-source hardware board using the Allwinner A64 SOC.
A64 Orangepi Win/WinPlus has - A64 Quad-core Cortex-A53 64bit - 1GB or 2GB RAM DDR3L @ 672Mhz - microSD slot and 16GB eMMC - Debug TTL UART - HDMI - LCD - IR receiver - 5V DC power supply
Signed-off-by: Jagan Teki jagan@amarulasolutions.com --- Note: - Need to test on hardware.
arch/arm/dts/Makefile | 1 + arch/arm/dts/sun50i-a64-olinuxino.dts | 120 ++++++++++++++++++++++++++++++++++ board/sunxi/MAINTAINERS | 5 ++ configs/a64-olinuxino_defconfig | 17 +++++ 4 files changed, 143 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 e945640..1360e81 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -325,6 +325,7 @@ 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..bd6d676 --- /dev/null +++ b/arch/arm/dts/sun50i-a64-olinuxino.dts @@ -0,0 +1,120 @@ +/* + * 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; + serial1 = &uart1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + reg_vcc3v3: vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + status = "okay"; +}; + +&i2c1_pins { + bias-pull-up; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_vcc3v3>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; + cd-inverted; + disable-wp; + bus-width = <4>; + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + non-removable; + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + status = "okay"; +}; diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index 778b5ec..9a259a9 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -93,6 +93,11 @@ 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..46d5130 --- /dev/null +++ b/configs/a64-olinuxino_defconfig @@ -0,0 +1,17 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN50I=y +CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y +CONFIG_MMC0_CD_PIN="PH13" +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 +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