autoport: Write autoport together with porting guide for sandy/ivybridge.

This should be able to generate bootable ports for sandy/ivy, possible with
minor fixes. Howto is in readme.md

Change-Id: Ia126cf0939ef2dc2cdbb7ea100d2b63ea6b02f28
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7131
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>

util/autoport/ec_none.go

@@ -0,0 +1,23 @@
+package main
+
+func NoEC(ctx Context) {
+	ap := Create(ctx, "acpi/platform.asl")
+	defer ap.Close()
+
+	ap.WriteString(
+		`Method(_WAK,1)
+{
+	Return(Package(){0,0})
+}
+
+Method(_PTS,1)
+{
+}
+`)
+
+	si := Create(ctx, "acpi/superio.asl")
+	defer si.Close()
+
+	ec := Create(ctx, "acpi/ec.asl")
+	defer ec.Close()
+}