Emlid Neutis N5 is a SoM based on Allwinner H5, has a WiFi & BT module, DDR3 RAM and eMMC.

- add neutis-devboard target to dtb makefile - add dtsi file for Neutis N5 needs - add config file for Neutis N5 Dev board

Signed-off-by: Aleksandr Aleksandrov aleksandr.aleksandrov@emlid.com --- arch/arm/dts/Makefile | 3 +- .../arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts | 73 ++++++++++++++++++++++ arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi | 66 +++++++++++++++++++ configs/emlid_neutis_n5_devboard_defconfig | 13 ++++ 4 files changed, 154 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts create mode 100644 arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi create mode 100644 configs/emlid_neutis_n5_devboard_defconfig

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 44ebc50..639cbaf 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -391,7 +391,8 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \ sun50i-h5-orangepi-zero-plus.dtb \ sun50i-h5-orangepi-pc2.dtb \ sun50i-h5-orangepi-prime.dtb \ - sun50i-h5-orangepi-zero-plus2.dtb + sun50i-h5-orangepi-zero-plus2.dtb \ + sun50i-h5-emlid-neutis-n5-devboard.dtb dtb-$(CONFIG_MACH_SUN50I_H6) += \ sun50i-h6-orangepi-one-plus.dtb \ sun50i-h6-pine-h64.dtb diff --git a/arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts b/arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts new file mode 100644 index 0000000..4b04d4c --- /dev/null +++ b/arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts @@ -0,0 +1,73 @@ +/*s + * Copyright (C) 2018 Aleksandr Aleksandrov aleksandr.aleksandrov@emlid.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-h5-emlid-neutis-n5.dtsi" + +/ { + model = "Emlid Neutis N5 Developer board"; + compatible = "emlid,emlid-neutis-n5-devboard", + "emlid,emlid-neutis-n5", + "allwinner,sun50i-h5"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&mmc0 { + vmmc-supply = <&reg_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; diff --git a/arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi b/arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi new file mode 100644 index 0000000..65468a3 --- /dev/null +++ b/arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi @@ -0,0 +1,66 @@ +/*s + * Copyright (C) 2018 Aleksandr Aleksandrov aleksandr.aleksandrov@emlid.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-h5.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + reg_vcc3v3: vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_pins>; + vmmc-supply = <&reg_vcc3v3>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; diff --git a/configs/emlid_neutis_n5_devboard_defconfig b/configs/emlid_neutis_n5_devboard_defconfig new file mode 100644 index 0000000..3df0ca1 --- /dev/null +++ b/configs/emlid_neutis_n5_devboard_defconfig @@ -0,0 +1,13 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_SPL=y +CONFIG_MACH_SUN50I_H5=y +CONFIG_DRAM_CLK=408 +CONFIG_DRAM_ZQ=3881977 +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 +CONFIG_NR_DRAM_BANKS=1 +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_SPL_DOS_PARTITION is not set +# CONFIG_SPL_EFI_PARTITION is not set +CONFIG_DEFAULT_DEVICE_TREE="sun50i-h5-emlid-neutis-n5-devboard"

Signed-off-by: Aleksandr Aleksandrov aleksandr.aleksandrov@emlid.com --- board/sunxi/MAINTAINERS | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index 2f95976..ad7d660 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -177,6 +177,11 @@ M: Chen-Yu Tsai wens@csie.org S: Maintained F: configs/Cubietruck_plus_defconfig

+EMLID NEUTIS N5 DEV BOARD +M: Aleksandr Aleksandrov aleksandr.aleksandrov@emlid.com +S: Maintained +F: configs/emlid_neutis_n5_devboard_defconfig + GEMEI-G9 TABLET M: Priit Laes plaes@plaes.org S: Maintained