Hi,

seems like you beat me to that, I had as similar patch ready, but wanted to wait for the A64 DTS update to be accepted (and merged). It looks like you depend on that as well?

On 26/05/17 10:21, Jagan Teki wrote:

From: Jagan Teki jagan@openedev.com

BPI-M64 is a 64-bit quad-core mini single board computer using the Allwinner A64 SOC.

BPI-M64 features

• 1.2 Ghz Quad-Core ARM Cortex A53
• 2GB DDR3 SDRAM with 733MHz
• MicroSD/eMMC(8GB)
• 10/100/1000Mbps ethernet (Realtek RTL8211E/D)

By using the below approach and depending on the updated DT you will loose Ethernet access. You will need to copy and adjust the -u-boot.dtsi file from the Pine64 Plus. However we might want to wait if there is another solution short from having a bunch of virtually identical -u-boot.dtsi files for every board. If someone (Tom?) comes up with a way of allowing multiple, possibly shared .dtsi files, we can simplify this whole thing.

• Wifi + BT
• IR receiver
• Audio In/Out
• Video In/Out
• 5V 2A DC power-supply

For dts file, Sync with Linux commit 4879b7ae("Merge tag 'dmaengine-4.12-rc1'").

Signed-off-by: Jagan Teki jagan@openedev.com

Note: Not tested yet, board is on-the-way to reach.

You should be very careful with that ;-)

arch/arm/dts/Makefile | 1 + arch/arm/dts/sun50i-a64-bananapi-m64.dts | 114 +++++++++++++++++++++++++++++++ board/sunxi/MAINTAINERS | 5 ++ configs/bananapi_m64_defconfig | 16 +++++ 4 files changed, 136 insertions(+) create mode 100644 arch/arm/dts/sun50i-a64-bananapi-m64.dts create mode 100644 configs/bananapi_m64_defconfig

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index a59395b..242b329 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -319,6 +319,7 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \ sun50i-h5-orangepi-prime.dtb \ sun50i-h5-orangepi-zero-plus2.dtb dtb-$(CONFIG_MACH_SUN50I) += \

• sun50i-a64-bananapi-m64.dtb \ sun50i-a64-orangepi-win.dtb \ sun50i-a64-pine64-plus.dtb \ sun50i-a64-pine64.dtb

diff --git a/arch/arm/dts/sun50i-a64-bananapi-m64.dts b/arch/arm/dts/sun50i-a64-bananapi-m64.dts new file mode 100644 index 0000000..9001812 --- /dev/null +++ b/arch/arm/dts/sun50i-a64-bananapi-m64.dts @@ -0,0 +1,114 @@ +/*

• • Copyright (c) 2016 ARM Ltd.
• • 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 = "BananaPi-M64";
• compatible = "sinovoip,bananapi-m64", "allwinner,sun50i-a64";
• 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>;
  

• };

+};

+&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 = <&reg_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 = <&reg_vcc3v3>;
• bus-width = <4>;
• non-removable;
• status = "okay";

+};

+&mmc2 {

• pinctrl-names = "default";
• pinctrl-0 = <&mmc2_pins>;
• vmmc-supply = <&reg_vcc3v3>;
• bus-width = <8>;
• non-removable;
• cap-mmc-hw-reset;
• status = "okay";

+};

+&uart0 {

• pinctrl-names = "default";
• pinctrl-0 = <&uart0_pins_a>;
• status = "okay";

+}; diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index 4bcfe9b..0bdff84 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -119,6 +119,11 @@ S: Maintained F: configs/Bananapi_M2_Ultra_defconfig F: arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts

+BANANAPI M64 +M: Jagan Teki jagan@amarulasolutions.com +S: Maintained +F: configs/bananapi_m64_defconfig

COLOMBUS BOARD M: Maxime Ripard maxime.ripard@free-electrons.com S: Maintained diff --git a/configs/bananapi_m64_defconfig b/configs/bananapi_m64_defconfig new file mode 100644 index 0000000..2241952 --- /dev/null +++ b/configs/bananapi_m64_defconfig @@ -0,0 +1,16 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN50I=y +CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y +CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-bananapi-m64" +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_CONSOLE_MUX=y +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

You are missing the board's killer feature here: the eMMC: CONFIG_MMC_SUNXI_SLOT_EXTRA=2

Cheers, Andre.