Rich Neese

Currently this script was writen to work with the eDP1 lcd screen for the Nanopc T4 but it can be adapted for all boards.

I need input on the differant touchscreen and screen types to make the changes to the to the Monitor ans Screen Sections for the Identifer & Monitor settings. This script allows the rotation of Xorg 90 180 270 and default 0 rotation. Iit also backs up the default config files so you can manual reset the screen if needed. xrotate.sh

The latest img for the nanopi-duo the h2+ overlays for i2c, spi,1wire are missing . seems the build has some issues.... I cant load up the parts I need for testing.

It seems the nanopi core/core2 now have 8/16/32 emmc options and the nanopi neo/neo2 images dont have emmc support in them . We need to get emmc support added . the plus2 will not boot the core2 . it locks up .

I have the board and have tried starting work on it. but the dtb src seems to be a issue

Samsung Cortex-A9 S5P4418 CPU http://wiki.friendlyarm.com/wiki/index.php/NanoPi_S2

// Definitions for MCP23017 Gpio Extender from Microchip Semiconductor /dts-v1/; /plugin/; / { compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709"; fragment@0 { target = <&i2c1>; __overlay__ { status = "okay"; }; }; fragment@1 { target = <&gpio>; __overlay__ { mcp23017_pins: mcp23017_pins { brcm,pins = <4>; brcm,function = <0>; }; }; }; fragment@2 { target = <&i2c1>; __overlay__ { #address-cells = <1>; #size-cells = <0>; mcp23017@20 { compatible = "microchip,mcp23017"; reg = <0x20>; gpio-controller; #gpio-cells = <2>; interrupt-parent = <&gpio>; interrupts = <4 2>; interrupt-controller; #interrupt-cells=<2>; microchip,irq-mirror; status = "okay"; }; }; }; }; mcp23017-overlay.dtb

Here is a easier way to do gpio setup/teardown To setup , chmod +x armbian_gpio_up and gpio_down put the scripts armbian_gpio_up and armbian_gpio_down in /usr/sbin put armbian_gpio.conf /etc In the armbian_gpio.conf you just have to put the pin numbers as follows # Space separated list of GPIO pins that point IN and have an # Active HIGH state (3.3v = ON, 0v = OFF) GPIO_IN_HIGH="10 12 27" on the lines you need for high/low/in/out. Then run armbian_gpio_up to setup the gpio pins, and run armbian_gpio_down to teardown the gpio. Then run armbian_gpio_up to setup the gpio pins, and run armbian_gpio_down to teardown the gpio. armbian_gpio_up armbian_gpio.conf armbian_gpio_down whiptail_gpio_config.sh

_ _ ____ _ _ _ ____ | \ | | __ _ _ __ ___ | _ \(_) | \ | | ___ ___ |___ \ | \| |/ _` | '_ \ / _ \| |_) | | | \| |/ _ \/ _ \ __) | | |\ | (_| | | | | (_) | __/| | | |\ | __/ (_) | / __/ |_| \_|\__,_|_| |_|\___/|_| |_| |_| \_|\___|\___/ |_____| Welcome to ARMBIAN 5.31 stable Debian GNU/Linux 9 (stretch) 4.11.1-sun50iw2 Linux nanopineo2 4.11.1-sun50iw2 #17 SMP Thu Jun 15 03:10:38 CEST 2017 aarch64 System load: 0.20 0.15 0.10 Up time: 15:49 hours Memory usage: 11 % of 483MB IP: 169.254.8.174,192.168.1.54 CPU temp: 41°C Usage of /: 53% of 3.4G I did a dist upgrade to 9 and thus far no issues I have been testing for 2 days. ig Igor can roll a new debian 9 img for the c1+ c2 neo neo2 I can test them.

Having run the 4.11 kernel on the new img igor generated for the neo2 . the kernel needs some tuning as the neo2 is running hot. compaired to the 3.x kernel . if there are some pointers where to look please point me and and where the armbian keeps its kernelsrc

I have tested on both the neo 1.3 and the neo 2 with all the wifi adapters klisted as working on armbian and it fails on the neo/neo2 we get kernel crashes. and reboots. this happens even if you boot and then plug on the wifi adapter. . I will attempt to get a log for you

Is armbian dropping debian for devices like the neo and neo2 ? we need debian . we dont use ubuntu ....