From fd7f69f7a5ef390dc5328e42fc92234750a4aef4 Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Fri, 24 Apr 2020 21:09:58 +0000
Subject: [PATCH] README: link directly to Yosys build instructions.

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 280ba1b..45e4bd6 100644
--- a/README.md
+++ b/README.md
@@ -26,9 +26,13 @@ The development of nMigen has been supported by [SymbioticEDA][], [LambdaConcept
 
 nMigen requires Python 3.6 (or newer), [Yosys][] 0.9 (or newer), as well as a device-specific toolchain.
 
+First, install Yosys, either using your system package manager, or [from source][yosyssrc]. Then, install nMigen and pinouts for many common FPGA developer boards:
+
     pip install git+https://github.com/nmigen/nmigen.git
     pip install git+https://github.com/nmigen/nmigen-boards.git
 
+[yosyssrc]: https://github.com/yosysHQ/yosys/#setup
+
 ### Introduction
 
 TBD
-- 
2.30.2