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[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [packages/] [devs/] [flash/] [arm/] [e7t/] [current/] [src/] [arm_e7t_flash.c] - Rev 786
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//========================================================================== // // arm_e7t_flash.c // // Flash programming for SST Flash device on ARM Evaluator-7T board // //========================================================================== // ####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. // // eCos is free software; you can redistribute it and/or modify it under // the terms of the GNU General Public License as published by the Free // Software Foundation; either version 2 or (at your option) any later // version. // // eCos is distributed in the hope that it will be useful, but WITHOUT // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License // for more details. // // You should have received a copy of the GNU General Public License // along with eCos; if not, write to the Free Software Foundation, Inc., // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. // // As a special exception, if other files instantiate templates or use // macros or inline functions from this file, or you compile this file // and link it with other works to produce a work based on this file, // this file does not by itself cause the resulting work to be covered by // the GNU General Public License. However the source code for this file // must still be made available in accordance with section (3) of the GNU // General Public License v2. // // This exception does not invalidate any other reasons why a work based // on this file might be covered by the GNU General Public License. // ------------------------------------------- // ####ECOSGPLCOPYRIGHTEND#### //========================================================================== //#####DESCRIPTIONBEGIN#### // // Author(s): Chris Garry <cgarry@sweeneydesign.co.uk> // Contributors: andrew.lunn@ascom.ch // Date: 2003-04-21 // Purpose: // Description: // //####DESCRIPTIONEND#### // //========================================================================== //-------------------------------------------------------------------------- // Device properties #include <pkgconf/devs_flash_arm_e7t.h> // The Evaluator-7T has either one SST 39VF400A part or one Am29LV400B part #define CYGNUM_FLASH_INTERLEAVE (1) #define CYGNUM_FLASH_SERIES (1) #define CYGNUM_FLASH_WIDTH (16) #define CYGNUM_FLASH_BASE (0x01800000) //-------------------------------------------------------------------------- // Platform specific extras #define CYGPKG_DEVS_FLASH_SST_39VF400 //-------------------------------------------------------------------------- // Now include the driver code. #ifdef CYGINT_DEVS_FLASH_SST_39VFXXX_REQUIRED #include "cyg/io/flash_sst_39vfxxx.inl" static const cyg_flash_block_info_t cyg_flash_sst_block_info[1] = { { FLASH_BLOCK_SIZE, FLASH_NUM_REGIONS * CYGNUM_FLASH_SERIES } }; CYG_FLASH_DRIVER(cyg_flash_sst_flashdev, &cyg_sst_funs, 0, // Flags CYGNUM_FLASH_BASE, // Start CYGNUM_FLASH_BASE + (FLASH_BLOCK_SIZE * FLASH_NUM_REGIONS * CYGNUM_FLASH_SERIES) - 1, // End 1, // Number of block infos cyg_flash_sst_block_info, NULL // priv ); #endif #ifdef CYGINT_DEVS_FLASH_AMD_AM29XXXXX_REQUIRED #include "cyg/io/flash_am29xxxxx.inl" #endif // ------------------------------------------------------------------------ // EOF arm_e7t_flash.c