1) Install Ubuntu 18.04.5 LTS VM (Bionic Beaver)

-Configure VM (VMWare ESXI 6.0)
	Ubuntu (64-Bit)
	Processors: 4 or more
	Memory:	>= 8192 MB
	Storage: SCSI (0,0), 110 GB, Thick Provision Lazy Zero
	Video: 1 display, 64 MB memory, Enable 3d support
	Net Adapter: VMXNET3 -> VM Network

-Load VM image from:
ubuntu-18.04.5-desktop-amd64.iso


2) Install and update

-Set initial user account as "parallella"
-Set up second user account as "dev"

sudo adduser dev
sudo usermod -aG sudo dev
sudo usermod -aG adm dev
sudo usermod -aG cdrom dev
sudo usermod -aG dip dev
sudo usermod -aG plugdev dev
sudo usermod -aG lpadmin dev
sudo usermod -aG sambashare dev

-Update and reboot
-Log in as "dev"


3) Setup Network Connections

-Use static IP
-Configure Internet access


4) Install vmware tools and ssh:

sudo apt-get update
sudo apt-get install open-vm-tools open-vm-tools-desktop ssh net-tools
sudo apt-get purge vino


5) Set Up shared folder permissions, remote access, and root password

-fstab entry example for NAS:

sudo mkdir /mnt/nas-shared
sudo chmod 666 /mnt/nas-shared
sudo nano /etc/fstab
-Add the following line to end of file

//<your IP>\<your share> /mnt/nas-shared cifs uid=1000,rw,suid,username=<NAS username>,password=<NAS password> 0 0

-save and exit nano
sudo mount -av

-Set root password

sudo passwd root
-Enter and confirm root password


6) Install tigervnc server

sudo apt-get install tigervnc-standalone-server tigervnc-common tigervnc-viewer

vncserver
-Enter password

vncserver -kill :*


7) Setup vnc startup environment

nano ~/.vnc/xstartup

-Enter the following

#!/bin/sh
unset SESSION_MANAGER
unset DBUS_SESSION_BUS_ADDRESS
export XKL_XMODMAP_DISABLE=1

exec /etc/X11/xinit/xinitrc
dbus-launch --exit-with-session gnome-session &

[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
vncconfig -iconic &

-Save and exit nano


8) Start the server from the user shell

vncserver -localhost no -geometry 1920x1080 -depth 24

-Test vnc viewer connection
Note: If the colors are incorrect, change the picture quality option for the vnc viewer profile to be "High"
  

9) Create the automated vnc service startup script

sudo nano ~/.profile
-Add the following text to the end of the file:

if [[ $- == *i* ]]; then
	SERVICE="Xtigervnc"
	if pgrep -x "$SERVICE" >/dev/null; then
    		echo "$SERVICE is running"
	else
	    	echo "Starting $SERVICE"
    		vncserver -localhost no -geometry 1920x1080 -depth 24
	fi
fi

-Save and exit Nano


10) Create the manual vnc service start/stop scripts

sudo nano ~/vnc-man-start.sh
-Add the following text to the file:

#!/bin/bash

SERVICE="Xtigervnc"
if pgrep -x "$SERVICE" >/dev/null; then
    echo "$SERVICE is running"
else
    echo "Starting $SERVICE"
    vncserver -localhost no -geometry 1920x1080 -depth 24
fi

-Save and exit Nano
sudo chmod 775 ~/vnc-man-start.sh

sudo nano ~/vnc-man-stop.sh
-Add the following text to the file:

#!/bin/bash
vncserver -kill :*

-Save and exit Nano
sudo chmod 775 ~/vnc-man-stop.sh


11) Download and install Xilinx Vivado 2019.2

mkdir ~/vivado-setup

-Download Xilinx Vivado WebPack 2019.2 universal install package to ~/vivado-setup from either NAS or web

-Uncompress
cd ~/vivado-setup
tar -xvf Xilinx_Vivado_2019.2_1106_2127.tar.gz

cd Xilinx_Vivado_2019.2_1106_2127
sudo ./xsetup

-Follow install wizard


12) Open a terminal and source this file: 

source /tools/Xilinx/Vivado/2019.2/settings64.sh


13) Add it to both root bashrc file and your bashrc so it’s run each time you launch a terminal.

--- User Profile ---

cd ~/
nano ~/.bashrc

- add to end of file:

source /tools/Xilinx/Vivado/2019.2/settings64.sh

- save and exit

--- root Profile ---

su
cd ~/
nano ~/.bashrc

- add to end of file:

source /tools/Xilinx/Vivado/2019.2/settings64.sh

- save and exit
- exit su


14) Make a directory for projects.

source /tools/Xilinx/Vivado/2019.2/settings64.sh
mkdir ~/Documents/vivado


15) Execute the following:

sudo chmod 777 -R /tools/Xilinx/
sudo chmod 777 -R ~/.Xilinx/
sudo chown dev:dev -R ~/.Xilinx


16) Create the vivado startup file

cd ~/
nano ~/vivado_start.sh

- add:

#!/bin/bash

cd ~/Documents/vivado
source /tools/Xilinx/Vivado/2019.2/settings64.sh
nohup vivado >/dev/null 2>&1 &
sleep 10

- save and exit

sudo chmod 777 ~/vivado_start.sh
sudo chown dev:dev ~/vivado_start.sh


17) Create desktop icon

sudo nano ~/Desktop/vivado.desktop

-Add the following text

[Desktop Entry]
Name=Vivado
Comment=Vivado IDE
Exec=/home/dev/vivado_start.sh
Icon=/tools/Xilinx/Vivado/2019.2/common/icons/CS1056_Vivado_HSL_Icon_64x64.png
Type=Application

-Save and exit nano

sudo chmod 777 ~/Desktop/vivado.desktop
sudo chown dev:dev ~/Desktop/vivado.desktop

-Double click desktop item
-Select "Trust and Launch"

cp ~/Desktop/vivado.desktop ~/.local/share/applications


18) Install other Parallella tools

sudo apt-get update
sudo apt-get install libncurses-dev build-essential bison flex libssl-dev bc libelf-dev u-boot-tools libc6-armel-cross libc6-dev-armel-cross binutils-arm-linux-gnueabi
sudo apt-get install libgmp3-dev libmpc-dev libmpfr-dev xzip lzip zip zerofree fakeroot debootstrap schroot qemu binfmt-support qemu-user-static texinfo autoconf
sudo apt-get install libtool gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf device-tree-compiler
sudo apt-get install verilog iverilog gtkwave geany meld codeblocks git git-lfs gparted rsync


19) Build and install guile 1.8

-Get rid of version from distro (if installed)
sudo apt-get purge guile-2.0

-Install dependencies
sudo apt-get install --no-install-recommends automake debhelper dh-autoreconf libgmp-dev libltdl-dev libncurses5-dev libreadline-dev

-Download guile-1.8.8

cd ~
wget https://ftp.gnu.org/gnu/guile/guile-1.8.8.tar.gz
tar -xzvf guile-1.8.8.tar.gz

-Build/install guile-1.8.8

cd guile-1.8.8
./configure --disable-dependency-tracking --enable-error-on-warning=no
make
sudo make install


20) Set up schroot config and prep rootfs directories for parallella filesystem build

sudo mkdir -p /patuxent-parallella/mnt/boot/
sudo mkdir -p /patuxent-parallella/mnt/rootfs/
sudo chown -R root:root /patuxent-parallella/mnt
sudo chmod -R 775 /patuxent-parallella/mnt

sudo cp -R /etc/schroot/desktop /etc/schroot/parallella

sudo nano /etc/schroot/parallella/nssdatabases
-Modify to comment out the following
# System databases to copy into the chroot from the host system.
#
# <database name>
#passwd
#shadow
#group
#gshadow
#services
#protocols
#networks
#hosts
-Save and exit Nano

sudo nano /etc/schroot/parallella/copyfiles
-Modify to comment out the following
# Files to copy into the chroot from the host system.
#
# <source and destination>
#/etc/resolv.conf
-Save and exit Nano

sudo nano /etc/schroot/schroot.conf
-Add/edit the following text to the end of the file
-Edit the directory path to correspond to your absolute root fs target directory
-This directory must be outside of the devbox build user profile
-Edit the users and root-users to correspond to your devbox build user

[patuxent-parallella]
description=Patuxent parallella rootfs dev
aliases=parallella
type=directory
directory=/patuxent-parallella/mnt/rootfs
users=root,dev
root-users=root,dev
profile=parallella
personality=linux32

-Save and exit nano


21) Set environment variables for Epiphany SDK development

nano ~/.profile

export EPIPHANY_BUILD_HOME="~/Documents/sdk-dev/epiphany-sdk-master"
export ESDK_MASTER=${EPIPHANY_BUILD_HOME}/esdk.master/opt/adapteva/esdk.master
export PATH=${ESDK_MASTER}:${ESDK_MASTER}/tools/e-gnu/bin:${ESDK_MASTER}/tools/host/bin:$PATH
export MANPATH=${ESDK_MASTER}/tools/e-gnu/share/man:$MANPATH

-Save and exit Nano