Index: kernel/doc/arch/sparc64
===================================================================
--- kernel/doc/arch/sparc64	(revision 1167520724b9b526c27b67f2d4bc447ef626240c)
+++ kernel/doc/arch/sparc64	(revision beb3926abd13d8632e1c3093c0d2bef995372dee)
@@ -7,2 +7,18 @@
 The goal is to provide support for UltraSPARC
 implementation of SPARC V9 architecture.
+
+MACHINES
+	o Sun Ultra 5
+	o Sun Enterprise E6500 (simulated)
+		
+CPU
+	o UltraSPARC II
+	o UltraSPARC IIi
+
+SIMULATORS
+	o simics 2.2.19, simics 3.0.17
+						
+TOOLCHAIN REQUIREMENTS
+	o binutils 2.17
+	o gcc 4.1.1
+	o older versions may do as well, but are now obsoleted