diff --git a/README.md b/README.md
index 5d80e64..2796156 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,15 @@ of the Fernvale CPU.  It will likely be disposed of when the system has been
 understood well enough to implement a full operating system.
 
 
+Setting up cross compilation
+----------------------------
+### Linux
+
+    git clone https://github.com/robertfoss/setup_codesourcery.git
+    sudo setup_codesourcery/setup.sh
+    /usr/local/bin/codesourcery-arm-2014.05.sh
+
+
 Building Fernly
 ---------------