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sunxi: Add Pine64+ support
The Pine64+ is a system based on the Allwinner A64 SoC. It is capable of running AArch64 code and thus is the first of its kind for the sunxi target. This patch adds a defconfig and device tree chunks for it. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> [agraf: Change patch description] Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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6 changed files with 217 additions and 0 deletions
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@ -206,6 +206,8 @@ dtb-$(CONFIG_MACH_SUN8I_H3) += \
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sun8i-h3-orangepi-2.dtb \
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sun8i-h3-orangepi-pc.dtb \
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sun8i-h3-orangepi-plus.dtb
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dtb-$(CONFIG_MACH_SUN50I) += \
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pine64_plus.dtb
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dtb-$(CONFIG_MACH_SUN9I) += \
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sun9i-a80-optimus.dtb \
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sun9i-a80-cubieboard4.dtb
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62
arch/arm/dts/pine64.dts
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62
arch/arm/dts/pine64.dts
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@ -0,0 +1,62 @@
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/*
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* Copyright (c) 2016 ARM Ltd.
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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/memreserve/ 0x45000000 0x00200000;
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/memreserve/ 0x41010000 0x00010800;
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/memreserve/ 0x40100000 0x00006000;
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#include "pine64_common.dtsi"
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/ {
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model = "Pine64";
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compatible = "pine64,pine64", "allwinner,a64";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory {
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reg = <0x40000000 0x20000000>;
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};
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};
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76
arch/arm/dts/pine64_common.dtsi
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76
arch/arm/dts/pine64_common.dtsi
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@ -0,0 +1,76 @@
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/*
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* Copyright (c) 2016 ARM Ltd.
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "a64.dtsi"
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&mmc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins>, <&mmc0_default_cd_pin>;
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vmmc-supply = <®_vcc3v3>;
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cd-gpios = <&pio 5 6 0>;
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cd-inverted;
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status = "okay";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins_a>;
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart2_pins>;
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status = "okay";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart3_pins_a>;
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status = "okay";
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};
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&uart4 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart4_pins>;
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status = "okay";
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};
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63
arch/arm/dts/pine64_plus.dts
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63
arch/arm/dts/pine64_plus.dts
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@ -0,0 +1,63 @@
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/*
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* Copyright (c) 2016 ARM Ltd.
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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/memreserve/ 0x45000000 0x00200000;
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/memreserve/ 0x41010000 0x00010800;
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/memreserve/ 0x40100000 0x00006000;
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#include "pine64_common.dtsi"
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/ {
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model = "Pine64+";
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compatible = "pine64,pine64_plus", "allwinner,a64";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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/* There is a model with 2GB of DRAM, but U-Boot fixes this for us. */
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memory {
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reg = <0x40000000 0x40000000>;
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};
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};
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@ -63,6 +63,8 @@ F: configs/q8_a33_tablet_800x480_defconfig
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F: configs/q8_a33_tablet_1024x600_defconfig
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F: include/configs/sun9i.h
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F: configs/Merrii_A80_Optimus_defconfig
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F: include/configs/sun50i.h
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F: configs/pine64_plus_defconfig
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A20-OLIMEX-SOM-EVB BOARD
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M: Marcus Cooper <codekipper@gmail.com>
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12
configs/pine64_plus_defconfig
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12
configs/pine64_plus_defconfig
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CONFIG_ARM=y
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CONFIG_ARCH_SUNXI=y
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CONFIG_MACH_SUN50I=y
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CONFIG_DRAM_CLK=672
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CONFIG_DRAM_ZQ=3881915
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# CONFIG_VIDEO is not set
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CONFIG_DEFAULT_DEVICE_TREE="pine64_plus"
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# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
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# CONFIG_CMD_IMLS is not set
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# CONFIG_CMD_FLASH is not set
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# CONFIG_CMD_FPGA is not set
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CONFIG_CMD_GPIO=y
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