From e57ad02afb410427e9c3abfebe4357d822c01118 Mon Sep 17 00:00:00 2001
From: Piotr Esden-Tempski <piotr@esden.net>
Date: Thu, 8 Nov 2018 16:38:58 -0800
Subject: Added NextPNR deps and install instructions to docs.

---
 docs/index.html | 27 ++++++++++++++++++++++-----
 1 file changed, 22 insertions(+), 5 deletions(-)

(limited to 'docs')

diff --git a/docs/index.html b/docs/index.html
index a8ab14b..efda996 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -142,7 +142,8 @@ Installing prerequisites (this command is for Ubuntu 14.04):
 <pre style="padding-left: 3em">
 sudo apt-get install build-essential clang bison flex libreadline-dev \
                      gawk tcl-dev libffi-dev git mercurial graphviz   \
-                     xdot pkg-config python python3 libftdi-dev
+                     xdot pkg-config python python3 libftdi-dev \
+                     qt5-default python3-dev libboost-dev
 </pre>
 
 <p>
@@ -152,9 +153,14 @@ On Fedora 24 the following command installs all prerequisites:
 <pre style="padding-left: 3em">
 sudo dnf install make automake gcc gcc-c++ kernel-devel clang bison \
                  flex readline-devel gawk tcl-devel libffi-devel git mercurial \
-                 graphviz python-xdot pkgconfig python python3 libftdi-devel
+                 graphviz python-xdot pkgconfig python python3 libftdi-devel \
+                 qt5-devel python3-devel boost-devel
 </pre>
 
+<p>
+Note: All tools will be installed relative to /usr/local
+</p>
+
 <p>
 Installing the <a href="https://github.com/cliffordwolf/icestorm">IceStorm Tools</a> (icepack, icebox, iceprog, icetime, chip databases):
 </p>
@@ -165,7 +171,7 @@ make -j$(nproc)
 sudo make install</pre>
 
 <p>
-Installing <a href="https://github.com/cseed/arachne-pnr">Arachne-PNR</a> (the place&amp;route tool):
+Installing <a href="https://github.com/cseed/arachne-pnr">Arachne-PNR</a> (place&amp;route tool, predecessor to NextPNR):
 </p>
 
 <pre style="padding-left: 3em">git clone https://github.com/cseed/arachne-pnr.git arachne-pnr
@@ -173,6 +179,16 @@ cd arachne-pnr
 make -j$(nproc)
 sudo make install</pre>
 
+<p>
+Installing <a href="https://github.com/YosysHQ/nextpnr">NextPNR</a> (place&amp;route tool, Arachne-PNR replacement):
+</p>
+
+<pre style="padding-left: 3em">git clone https://github.com/YosysHQ/nextpnr nextpnr
+cd nextpnr
+cmake -DARCH=ice40 -DCMAKE_INSTALL_PREFIX=/usr/local .
+make -j$(nproc)
+sudo make install</pre>
+
 <p>
 Installing <a href="http://www.clifford.at/yosys/">Yosys</a> (Verilog synthesis):
 </p>
@@ -183,8 +199,9 @@ make -j$(nproc)
 sudo make install</pre>
 
 <p>
-The Arachne-PNR build converts the IceStorm text chip databases into the arachne-pnr binary chip databases. Always rebuild Arachne-PNR
-after updating your IceStorm installation.
+Both place and route tools (Arachne-PNR &amp; NextPNR) convert the IceStorm
+text chip databases into the respective PNR binary chip databases during build.
+Always rebuild the PNR tools after updating your IceStorm installation.
 </p>
 
 <p>
-- 
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