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
   7 mkdir $MY_CHROOT
   8
   9 debootstrap stable $MY_CHROOT http://deb.debian.org/debian/
  10
  11 mount -t proc proc $MY_CHROOT/proc
  12
  13 mount -t sysfs sysfs $MY_CHROOT/sys
  14
  15 mount -t devpts devpts $MY_CHROOT/dev/pts/
  16
  17 chroot $MY_CHROOT /bin/bash
  18
  19 ## Steps to compile Project Trellis
  20
  21 ### Necessary software to install
  22
  23 apt-get install git
  24
  25 apt-get install python3 python3-dev clang cmake libboost-dev libboost-filesystem-dev libboost-thread-dev libboost-program-options-dev libboost-iostreams-dev openocd
  26
  27 git clone --recursive https://github.com/YosysHQ/prjtrellis
  28
  29 ### Build Project Trellis
  30
  31 cd prjtrellis
  32
  33 cd libtrellis
  34
  35 cmake -DCMAKE_INSTALL_PREFIX=/usr/local/libtrellis .
  36
  37 make
  38
  39 make install
  40
  41 ## Steps to compile Project Nextpnr with ECP5
  42
  43 ### Necessary software to install
  44
  45 apt-get install libeigen3-dev
  46
  47 git clone --recursive https://github.com/YosysHQ/nextpnr
  48
  49 ### Build Project nextpnr-ecp5
  50
  51 cd nextpnr
  52
  53 cmake -DCMAKE_INSTALL_PREFIX=/usr/local/nextpnr-ecp5 -DARCH=ecp5 -DTRELLIS_INSTALL_PREFIX=/usr/local/libtrellis .
  54
  55 make
  56
  57 make install
  58
  59 Please adjust the install paths for nextpnr and previous prjtrellis.
  60