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- This comparison shows the changes necessary to convert path
/openrisc/trunk/rtos/ecos-2.0/packages/devs/flash/mn10300/asb2305/v2_0/src
- from Rev 27 to Rev 174
- ↔ Reverse comparison
Rev 27 → Rev 174
/mn10300_asb2305_flash.c
0,0 → 1,88
//========================================================================== |
// |
// mn10300_asb2305_flash.c |
// |
// Flash programming for Matsushita ASB2305 |
// |
//========================================================================== |
//####ECOSGPLCOPYRIGHTBEGIN#### |
// ------------------------------------------- |
// This file is part of eCos, the Embedded Configurable Operating System. |
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, 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., |
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 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. |
// |
// This exception does not invalidate any other reasons why a work based on |
// this file might be covered by the GNU General Public License. |
// |
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. |
// at http://sources.redhat.com/ecos/ecos-license/ |
// ------------------------------------------- |
//####ECOSGPLCOPYRIGHTEND#### |
//========================================================================== |
//#####DESCRIPTIONBEGIN#### |
// |
// Author(s): dhowells |
// Contributors: dhowells |
// Date: 2001-06-01 |
// Purpose: |
// Description: |
// |
//####DESCRIPTIONEND#### |
// |
//========================================================================== |
#include <pkgconf/devs_flash_mn10300_asb2305.h> |
|
//-------------------------------------------------------------------------- |
// Device properties |
|
#if defined(CYGHWR_DEVS_FLASH_MN10300_ASB2305_BANK_SysFlash) |
// We use a four chip parallel AM29DL324BE module plugged into the System Flash socket |
// on the ASB2305 board. |
#define CYGNUM_FLASH_INTERLEAVE (4) |
#define CYGNUM_FLASH_SERIES (1) |
#define CYGNUM_FLASH_WIDTH (8) |
#define CYGNUM_FLASH_16AS8 (1) |
#define CYGNUM_FLASH_BASE (0x84000000u) /* cached flash chip address */ |
|
#elif defined(CYGHWR_DEVS_FLASH_MN10300_ASB2305_BANK_BootPROM) |
// We have a single AM29LV800TA soldered onto the board as the boot PROM |
#define CYGNUM_FLASH_INTERLEAVE (1) |
#define CYGNUM_FLASH_SERIES (1) |
#define CYGNUM_FLASH_WIDTH (16) |
#define CYGNUM_FLASH_BASE (0x80000000u) /* cached flash chip address */ |
|
#else |
#error unknown flash bank selected |
#endif |
|
//-------------------------------------------------------------------------- |
// Platform specific extras |
|
// Offset of uncached shadow region |
#define FLASH_P2V( _a_ ) ((volatile flash_data_t *)((CYG_ADDRWORD)(_a_)+0x20000000)) |
|
//-------------------------------------------------------------------------- |
// Now include the driver code. |
#include "cyg/io/flash_am29xxxxx.inl" |
|
// ------------------------------------------------------------------------ |
// EOF mn10300_asb2305_flash.c |