Stuck at extract yocoto

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8

Unless people having hard time on setting up the environment:
Vagrant is not a good method to setup the SD build environment.
I have not investigate to the bottom but what previous engineer shows there might Virtual R/W issue during such setup.

STEPS:

  1. I will suggest download 18.04.06 LTS Ubuntu from official website
  2. Create a virtual disk size about 200GB or more, set the CPU >#4, RAM >#8192
  3. Update Ubuntu packages before setting up the PYNQ
    3b) Git clone the PYNQ to /home//PYNQ
    3c) sudo chmod -R 777 ./PYNQ/*
  • you can start download Vivado etc.
  1. run “sudo ./scripts/setup_host.sh” No modification is needed to this script
  2. run with “sudo plnx-env-setup.sh”

https://support.xilinx.com/s/article/73296?language=en_US to setup PetaLinux packages

  1. Install all Vivado Vitis HLS # 2020.2 NOT 2020.2.#
    put it in /home/PYNQ/xilinx and make sure it is owned by PYNQ and 777 right
  2. “sudo dpkg-reconfigure dash” select NO
  3. Update python3 pip “python3 -m pip install --upgrade pip”
  4. Install PetaLinux to /home//xilinx/petalinux/…
  5. Just setup the tftproot
    mkdir /tftproot
    chmod 777 /tftproot
    /etc/init.d/openbsd-inetd restart
    netstat -an | more | grep udp
  6. setup source at ~/.bashrc
  7. Reopen a terminal to check if all tool load correctly
    Remind that 18.04.06 is not a supported OS of petalinux can be ignore

Loading of a new terminal should return:

PetaLinux environment set to ‘/home/pynq/xilinx/petalinux’
WARNING: This is not a supported OS
INFO: Checking free disk space
INFO: Checking installed tools
INFO: Checking installed development libraries
INFO: Checking network and other services
INFO: Turn off webtalk feature!
13) Well Known issue for isl-0.2.0 link dead and other link miss:
mkdir -p ~/src
wget -P ~/src https://libisl.sourceforge.io/isl-0.20.tar.bz2
wget -P ~/src https://github.com/libexpat/libexpat/releases/download/R_2_4_1/expat-2.4.1.tar.bz2
Go back to ~/PYNQ/sdbuild/scripts/tools/crosstool-ng-1.24.0/
./configure
make
sudo make install
END) Now hope all are going well unless hell time begins =]