Removed symbols and renamed sections.

Added bsp_start_memcpy(). Documentation. Changes for external ROM start.

1 files changed, 50 insertions, 30 deletions

diff --git a/c/src/lib/libbsp/arm/shared/include/start.h b/c/src/lib/libbsp/arm/shared/include/start.h
index 5326365ff0..0d7e5c07be 100644
--- a/c/src/lib/libbsp/arm/shared/include/start.h
+++ b/c/src/lib/libbsp/arm/shared/include/start.h
@@ -1,54 +1,74 @@
 /**
  * @file
  *
- * @brief Start entry functions.
+ * @ingroup bsp_start
+ *
+ * @brief System low level start.
  */
 
 /*
- * Copyright (c) 2008
- * Embedded Brains GmbH
+ * Copyright (c) 2008, 2009
+ * embedded brains GmbH
  * Obere Lagerstr. 30
  * D-82178 Puchheim
  * Germany
- * rtems@embedded-brains.de
+ * <rtems@embedded-brains.de>
  *
- * The license and distribution terms for this file may be found in the file
- * LICENSE in this distribution or at http://www.rtems.com/license/LICENSE.
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
  */
 
 #ifndef LIBBSP_ARM_SHARED_START_H
 #define LIBBSP_ARM_SHARED_START_H
 
-#ifndef ASM
+#include <stddef.h>
 
-  /**
-   * @brief System start entry.
-   */
-  void start( void);
+/**
+ * @defgroup bsp_start System Start
+ *
+ * @ingroup bsp_kit
+ *
+ * @brief System low level start.
+ *
+ * @{
+ */
 
-  /**
-   * @brief Start entry hook 0.
-   *
-   * This hook will be called from the start entry code after all modes and
-   * stack pointers are initialized but before the copying of the exception
-   * vectors.
-   */
-  void bsp_start_hook_0( void);
+/**
+* @brief System start entry.
+*/
+void start(void);
 
-  /**
-   * @brief Start entry hook 1.
-   *
-   * This hook will be called from the start entry code after copying of the
-   * exception vectors but before the call to boot card.
-   */
-  void bsp_start_hook_1( void);
+/**
+* @brief Start entry hook 0.
+*
+* This hook will be called from the start entry code after all modes and
+* stack pointers are initialized but before the copying of the exception
+* vectors.
+*/
+void bsp_start_hook_0(void);
 
-#else
+/**
+* @brief Start entry hook 1.
+*
+* This hook will be called from the start entry code after copying of the
+* exception vectors but before the call to boot_card().
+*/
+void bsp_start_hook_1(void);
 
-  .extern bsp_start_hook_0
+/**
+ * @brief Similar to standard memcpy().
+ *
+ * The memory areas must be word aligned.  Copy code will be executed from the
+ * stack.  If @a dest equals @a src nothing will be copied.
+ */
+void bsp_start_memcpy(int *dest, const int *src, size_t n);
 
-  .extern bsp_start_hook_1
+/**
+ * @brief ARM entry point to bsp_start_memcpy().
+ */
+void bsp_start_memcpy_arm(int *dest, const int *src, size_t n);
 
-#endif
+/** @} */
 
 #endif /* LIBBSP_ARM_SHARED_START_H */