HDL_workflow/nextpnr.mdwn

   1 # Installation instructions for nextpnr with ECP5 support
   2
   3 ## Setting up new debootstrap and chroot into it
   4
   5     export MY_CHROOT=/stable-chroot
   6     mkdir $MY_CHROOT
   7     debootstrap stable $MY_CHROOT http://deb.debian.org/debian/
   8     mount -t proc proc $MY_CHROOT/proc
   9     mount -t sysfs sysfs $MY_CHROOT/sys
  10     mount -t devpts devpts $MY_CHROOT/dev/pts/
  11     chroot $MY_CHROOT /bin/bash
  12
  13 ## Steps to compile Project Trellis
  14
  15 ### Necessary software to install
  16
  17     apt-get install git
  18     apt-get install python3 python3-dev clang cmake libboost-dev libboost-filesystem-dev libboost-thread-dev libboost-program-options-dev libboost-iostreams-dev openocd
  19     git clone --recursive https://github.com/YosysHQ/prjtrellis
  20
  21 ### Build Project Trellis
  22
  23     cd prjtrellis
  24     cd libtrellis
  25     cmake -DCMAKE_INSTALL_PREFIX=/usr/local/libtrellis .
  26     make
  27     make install
  28
  29 ## Steps to compile Project Nextpnr with ECP5
  30
  31 ### Necessary software to install
  32
  33     apt-get install libeigen3-dev
  34     git clone --recursive https://github.com/YosysHQ/nextpnr
  35
  36 ### Build Project nextpnr-ecp5
  37
  38     cd nextpnr
  39     cmake -DCMAKE_INSTALL_PREFIX=/usr/local/nextpnr-ecp5 \
  40           -DARCH=ecp5 -D TRELLIS_INSTALL_PREFIX=/usr/local/libtrellis .
  41     make
  42     make install
  43
  44 Please adjust the install paths for nextpnr and previous prjtrellis.
  45