diff --git a/c/src/lib/libbsp/sparc/leon3/include/amba.h b/c/src/lib/libbsp/sparc/leon3/include/amba.h
index cb45e58b61..3c726b20e2 100644
--- a/c/src/lib/libbsp/sparc/leon3/include/amba.h
+++ b/c/src/lib/libbsp/sparc/leon3/include/amba.h
@@ -1,3 +1,10 @@
+/**
+ * @file
+ * @defgroup amba AMBA Driver Handler
+ * @ingroup sparc_leon3
+ * @brief AMBA Plag & Play Bus Driver Macros
+ */
+
 /*
  *  AMBA Plag & Play Bus Driver Macros
  *
diff --git a/c/src/lib/libbsp/sparc/leon3/include/bsp.h b/c/src/lib/libbsp/sparc/leon3/include/bsp.h
index 4f4c22b88d..9aeafa301d 100644
--- a/c/src/lib/libbsp/sparc/leon3/include/bsp.h
+++ b/c/src/lib/libbsp/sparc/leon3/include/bsp.h
@@ -1,5 +1,8 @@
 /**
- * @defgroup sparc_leon3 Sparc Leon3 Handler
+ * @file
+ * @defgroup sparc_leon3 Sparc LEON3 Handler
+ * @ingroup bsp_kit
+ * @brief Handles Sparc LEON3 simulator
  */
 
 /*  bsp.h
diff --git a/c/src/lib/libbsp/sparc/leon3/include/leon.h b/c/src/lib/libbsp/sparc/leon3/include/leon.h
index 42c47d69b6..21a46a8c8d 100644
--- a/c/src/lib/libbsp/sparc/leon3/include/leon.h
+++ b/c/src/lib/libbsp/sparc/leon3/include/leon.h
@@ -1,3 +1,9 @@
+/**
+ * @file
+ * @ingroup sparc_leon3
+ * @brief LEON3 BSP data types and macros
+ */
+
 /*  leon.h
  *
  *  LEON3 BSP data types and macros.
diff --git a/c/src/lib/libbsp/sparc/leon3/include/tm27.h b/c/src/lib/libbsp/sparc/leon3/include/tm27.h
index 8e8e43c19b..a994f831fd 100644
--- a/c/src/lib/libbsp/sparc/leon3/include/tm27.h
+++ b/c/src/lib/libbsp/sparc/leon3/include/tm27.h
@@ -1,3 +1,9 @@
+/**
+ * @file
+ * @ingroup sparc_leon3
+ * @brief Implementations for interrupt mechanisms for Time Test 27
+ */
+
 /*
  *  tm27.h
  *