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+/* ----------------------------------------------------------------------------
+ * ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+//------------------------------------------------------------------------------
+/// \unit
+/// !Purpose
+///
+/// Specialization of the Media class for interfacing with the internal Flash.
+///
+/// !Usage
+///
+/// TODO
+//------------------------------------------------------------------------------
+
+#ifndef MEDFLASH_H
+#define MEDFLASH_H
+
+//------------------------------------------------------------------------------
+// Headers
+//------------------------------------------------------------------------------
+
+#include "Media.h"
+#include <board.h>
+
+//------------------------------------------------------------------------------
+// Definitions
+//------------------------------------------------------------------------------
+
+// Redefinition of EFC structure and base address.
+#if !defined(AT91C_BASE_EFC) && defined(AT91C_BASE_EFC0)
+ #define AT91C_BASE_EFC AT91C_BASE_EFC0
+
+#elif !defined(AT91C_BASE_EFC) && defined(AT91C_BASE_MC)
+ #define AT91S_EFC AT91S_MC
+ #define AT91C_BASE_EFC AT91C_BASE_MC
+ #define EFC_FCR MC_FCR
+ #define EFC_FMR MC_FMR
+ #define EFC_FSR MC_FSR
+#endif
+
+// Definition for the SAM9XE (which has an EEFC)
+#if defined(at91sam9xe128) || defined(at91sam9xe256) || defined(at91sam9xe512)
+ #define AT91C_MC_FCMD_START_PROG AT91C_EFC_FCMD_EWP
+ #define AT91C_MC_FRDY AT91C_EFC_FRDY
+#endif
+
+#if defined(AT91C_BASE_EFC)
+
+//------------------------------------------------------------------------------
+// Exported functions
+//------------------------------------------------------------------------------
+
+extern void FLA_Initialize(Media *media, AT91S_EFC *efc);
+
+#endif //#if defined(AT91C_BASE_EFC)
+#endif //#ifndef MEDFLASH_H
+
personal git repositories of Harald Welte. Your mileage may vary