Create Table of Content links in markdown files
Fixes arm-software/tf-issues#276
diff --git a/docs/porting-guide.md b/docs/porting-guide.md
index 7831a27..3855ca7 100644
--- a/docs/porting-guide.md
+++ b/docs/porting-guide.md
@@ -4,21 +4,21 @@
Contents
--------
-1. Introduction
-2. Common Modifications
- * Common mandatory modifications
- * Handling reset
- * Common optional modifications
-3. Boot Loader stage specific modifications
- * Boot Loader stage 1 (BL1)
- * Boot Loader stage 2 (BL2)
- * Boot Loader stage 3-1 (BL3-1)
- * PSCI implementation (in BL3-1)
- * Interrupt Management framework (in BL3-1)
- * Crash Reporting mechanism (in BL3-1)
-4. Build flags
-5. C Library
-6. Storage abstraction layer
+1. [Introduction](#1--introduction)
+2. [Common Modifications](#2--common-modifications)
+ * [Common mandatory modifications](#21-common-mandatory-modifications)
+ * [Handling reset](#22-handling-reset)
+ * [Common optional modifications](#23-common-optional-modifications)
+3. [Boot Loader stage specific modifications](#3--modifications-specific-to-a-boot-loader-stage)
+ * [Boot Loader stage 1 (BL1)](#31-boot-loader-stage-1-bl1)
+ * [Boot Loader stage 2 (BL2)](#32-boot-loader-stage-2-bl2)
+ * [Boot Loader stage 3-1 (BL3-1)](#32-boot-loader-stage-3-1-bl3-1)
+ * [PSCI implementation (in BL3-1)](#33-power-state-coordination-interface-in-bl3-1)
+ * [Interrupt Management framework (in BL3-1)](#34--interrupt-management-framework-in-bl3-1)
+ * [Crash Reporting mechanism (in BL3-1)](#35--crash-reporting-mechanism-in-bl3-1)
+4. [Build flags](#4--build-flags)
+5. [C Library](#5--c-library)
+6. [Storage abstraction layer](#6--storage-abstraction-layer)
- - - - - - - - - - - - - - - - - -