On Tue, Oct 10, 2017 at 10:26 PM, Antony Antony <ant...@phenome.org> wrote: > 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?
No, the dts need to sync with Linux (atleast for sunxi), usually new dts additions should go Linux first. thanks! -- Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot