On Tue, Oct 10, 2017 at 07:28:23PM +0530, Jagan Teki wrote:
> On Tue, Oct 10, 2017 at 7:15 PM, Antony Antony <ant...@phenome.org> wrote:
> > Add initial DT for NanoPi NEO Plus2 by FriendlyARM
> > - Allwinner quad core H5 Cortex A53 with an ARM Mali-450MP GPU
> > - 1 GB DDR3 RAM
> > - 8GB eMMC flash (Samsung KLM8G1WEPD-B031)
> > - micro SD card slot
> > - Gigabit Ethernet (external RTL8211E-VB-CG chip)
> > - 802.11 b/g/n WiFi, Bluetooth 4.0 (Ampak AP6212A module)
> > - 2x USB 2.0 host ports
> >
> > Signed-off-by: Antony Antony <ant...@phenome.org>
> > ---
> > arch/arm/dts/Makefile | 1 +
> > arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts | 106
> > ++++++++++++++++++++++++++++
> > configs/nanopi_neo_plus2_defconfig | 18 +++++
> > 3 files changed, 125 insertions(+)
> > create mode 100644 arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts
> > create mode 100644 configs/nanopi_neo_plus2_defconfig
> > ---
> > Changes v1->v2
> > removed memory {}, compatible ="allwinner,sun5i-a13-mmc"
> > remove CONFIG_SPL_SPI_FLASH_SUPPORT=y and CONFIG_SPL_SPI_SUNXI=y (no SPI)
> > remove CONFIG_SD_BOOT=y
> > Changes v2->v3
> > removed compatible ="allwinner,sun50i-a64-mmc"
> > Changes v3->v4
> > removed compatible from mmc0
> > add h5 & a64 compaitable to sun50i-h5.dtsi
> >
> > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> > index 5b90280..879ff24 100644
> > --- a/arch/arm/dts/Makefile
> > +++ b/arch/arm/dts/Makefile
> > @@ -335,6 +335,7 @@ dtb-$(CONFIG_MACH_SUN8I_V3S) += \
> > sun8i-v3s-licheepi-zero.dtb
> > dtb-$(CONFIG_MACH_SUN50I_H5) += \
> > sun50i-h5-nanopi-neo2.dtb \
> > + sun50i-h5-nanopi-neo-plus2.dtb \
> > sun50i-h5-orangepi-pc2.dtb \
> > sun50i-h5-orangepi-prime.dtb \
> > sun50i-h5-orangepi-zero-plus2.dtb
> > diff --git a/arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts
> > b/arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts
> > new file mode 100644
> > index 0000000..f1406c2
> > --- /dev/null
> > +++ b/arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts
> > @@ -0,0 +1,106 @@
> > +/*
> > + * Copyright (C) 2017 Antony Antony <ant...@phenome.org>
> > + * Copyright (c) 2016 ARM Ltd.
> > + *
> > + * 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>
> > +
> > +/ {
> > + model = "FriendlyARM NanoPi NEO Plus 2";
> > + compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5";
> > +
> > + 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>;
> > + };
> > +};
> > +
> > +&ehci1 {
> > + status = "okay";
> > +};
>
> Does this tested? need to have in Linux first.
I use rootfs from /dev/sda1 , spl and u-boot are on MicroSD card.
in armbianEnv.txt set rootdev=/dev/sda1
Begin: Will now check root file system ... fsck from util-linux 2.27.1
[/sbin/fsck.ext4 (1) -- /dev/sda1] fsck.ext4 -a -C0 /dev/sda1
Are you suggesting ehci1 & ohci1 are not necessary in the u-boot DT file,
The kernel will initialize it after u-boot?
> > +
> > +&mmc0 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
> > + vmmc-supply = <®_vcc3v3>;
> > + bus-width = <4>;
> > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
> > + cd-inverted;
> > + status = "okay";
> > +};
> > +
> > +&mmc2 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&mmc2_8bit_pins>;
> > + vmmc-supply = <®_vcc3v3>;
> > + bus-width = <8>;
> > + non-removable;
> > + cap-mmc-hw-reset;
> > + status = "okay";
> > +};
> > +
> > +&ohci1 {
> > + status = "okay";
> > +};
>
> Same comment like ehci1
>
> thanks!
> --
> Jagan Teki
> Free Software Engineer | www.openedev.com
> U-Boot, Linux | Upstream Maintainer
> Hyderabad, India.
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