#ifndef CYGONCE_DEVS_FLASH_ATMEL_AT49XXXX_PARTS_INL #define CYGONCE_DEVS_FLASH_ATMEL_AT49XXXX_PARTS_INL //========================================================================== // // at49xxxx_parts.inl // // Atmel AT49xxxx series part descriptions // //========================================================================== //####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. // Copyright (C) 2003 Jonathan Larmour // Copyright (C) 2003 Gary Thomas // // 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. // // ------------------------------------------- //####ECOSGPLCOPYRIGHTEND#### //========================================================================== //#####DESCRIPTIONBEGIN#### // // Author(s): jlarmour,Jani Monoses // Contributors: Jani Monoses , Cristian Vlasin , tdrury // J. Tinembart // Date: 2003-07-14 // Purpose: Should be included from the flash_at49xxxx.inl file only. // Description: Atmel AT49xxxx part descriptions // // FIXME: Add configury for selecting bottom/top bootblocks //####DESCRIPTIONEND#### // //========================================================================== // // Note: 'bootblocks' are a set of blocks which are treated by // the driver as a single larger block. This simplifies the driver // so as to only have to deal with single size blocks (even though // the physical device may differ). The data structure is laid out as: //
// // // ... // //
// // // ... // // _LAST_BOOTBLOCK // // Finally, when specifying a device with bootblocks, the total number // of blocks should reflect this collapse, i.e. if the device has 15 // full size blocks and 8 blocks which are 1/8 each, then the total // should be 16 blocks. #define _LAST_BOOTBLOCK (-1) // Platform code must define the below // #define CYGNUM_FLASH_INTERLEAVE : Number of interleaved devices (in parallel) // #define CYGNUM_FLASH_SERIES : Number of devices in series // #define CYGNUM_FLASH_WIDTH : Width of devices on platform // #define CYGNUM_FLASH_BASE : Address of first device // And select one of the below device variants #if defined(CYGPKG_DEVS_FLASH_ATMEL_AT49LV040) // // Note: this device is not terribly useful for anything other than a bootstrap device // as it is only 512KB and has only one erase block. // { // AT49LV040 device_id : FLASHWORD(0x13), block_size : 0x80000 * CYGNUM_FLASH_INTERLEAVE, block_count: 1, device_size: 0x80000 * CYGNUM_FLASH_INTERLEAVE, base_mask : ~(0x80000 * CYGNUM_FLASH_INTERLEAVE - 1), bootblock : false, chip_erase : true }, #endif #if defined(CYGHWR_DEVS_FLASH_ATMEL_AT49LV8011) || \ defined(CYGHWR_DEVS_FLASH_ATMEL_AT49BV8011) { // AT49BV/LV8011 // the following ID is true for both 8 and 16 bit CYGNUM_FLASH_WIDTH device_id : FLASHWORD(0xCB), block_size : 0x10000 * CYGNUM_FLASH_INTERLEAVE, block_count: 16, device_size: 0x100000 * CYGNUM_FLASH_INTERLEAVE, base_mask : ~(0x100000 * CYGNUM_FLASH_INTERLEAVE - 1), bootblock : true, bootblocks : { 0x000000 * CYGNUM_FLASH_INTERLEAVE, 0x004000 * CYGNUM_FLASH_INTERLEAVE, 0x008000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x008000 * CYGNUM_FLASH_INTERLEAVE, 0x004000 * CYGNUM_FLASH_INTERLEAVE, _LAST_BOOTBLOCK } }, #endif #if defined(CYGHWR_DEVS_FLASH_ATMEL_AT49LV8011T) || \ defined(CYGHWR_DEVS_FLASH_ATMEL_AT49BV8011T) { // AT49BV/LV8011 // the following ID is true for both 8 and 16 bit CYGNUM_FLASH_WIDTH device_id : FLASHWORD(0x4A), block_size : 0x10000 * CYGNUM_FLASH_INTERLEAVE, block_count: 16, device_size: 0x100000 * CYGNUM_FLASH_INTERLEAVE, base_mask : ~(0x100000 * CYGNUM_FLASH_INTERLEAVE - 1), bootblock : true, bootblocks : { 0x0E0000 * CYGNUM_FLASH_INTERLEAVE, 0x004000 * CYGNUM_FLASH_INTERLEAVE, 0x008000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x008000 * CYGNUM_FLASH_INTERLEAVE, 0x004000 * CYGNUM_FLASH_INTERLEAVE, _LAST_BOOTBLOCK } }, #endif #if defined(CYGHWR_DEVS_FLASH_ATMEL_AT49BV1604A) || \ defined(CYGHWR_DEVS_FLASH_ATMEL_AT49BV1614A) || \ defined(CYGHWR_DEVS_FLASH_ATMEL_AT49LV1614A) || \ defined(CYGHWR_DEVS_FLASH_ATMEL_AT49LV161) { // AT49BV/LV8011 // the following ID is true for both 8 and 16 bit CYGNUM_FLASH_WIDTH device_id : FLASHWORD(0xC0), block_size : 0x10000 * CYGNUM_FLASH_INTERLEAVE, block_count: 32, device_size: 0x200000 * CYGNUM_FLASH_INTERLEAVE, base_mask : ~(0x200000 * CYGNUM_FLASH_INTERLEAVE - 1), bootblock : true, bootblocks : { 0x000000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, _LAST_BOOTBLOCK } }, #endif #if defined(CYGHWR_DEVS_FLASH_ATMEL_AT49BV322A) { // AT49BV322A // the following ID is true for both 8 and 16 bit CYGNUM_FLASH_WIDTH device_id : FLASHWORD(0xC8), block_size : 0x10000 * CYGNUM_FLASH_INTERLEAVE, block_count: 64, device_size: 0x400000 * CYGNUM_FLASH_INTERLEAVE, base_mask : ~(0x400000 * CYGNUM_FLASH_INTERLEAVE - 1), bootblock : true, bootblocks : { 0x000000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, 0x002000 * CYGNUM_FLASH_INTERLEAVE, _LAST_BOOTBLOCK } }, #endif #if defined(CYGHWR_DEVS_FLASH_ATMEL_AT29LV200BB) { // AT29LV200BB device_id : FLASHWORD(0x22BF), block_size : 0x10000 * CYGNUM_FLASH_INTERLEAVE, block_count: 4, device_size: 0x40000 * CYGNUM_FLASH_INTERLEAVE, base_mask : ~(0x40000 * CYGNUM_FLASH_INTERLEAVE - 1), bootblock : true, bootblocks : { 0x000000 * CYGNUM_FLASH_INTERLEAVE, // 0x00000..0x03FFF 0x004000 * CYGNUM_FLASH_INTERLEAVE, // 0x04000..0x05FFF 0x002000 * CYGNUM_FLASH_INTERLEAVE, // 0x06000..0x07FFF 0x002000 * CYGNUM_FLASH_INTERLEAVE, // 0x08000..0x0FFFF 0x008000 * CYGNUM_FLASH_INTERLEAVE, _LAST_BOOTBLOCK } }, #endif #if defined(CYGHWR_DEVS_FLASH_ATMEL_AT49BV1604A) || \ defined(CYGHWR_DEVS_FLASH_ATMEL_AT49BV1614A) || \ defined(CYGHWR_DEVS_FLASH_ATMEL_AT49LV1614A) #ifndef CYGHWR_DEVS_FLASH_ATMEL_AT49XXXX_ERASE_BUG_WORKAROUND #warning This flash device contains a hardware bug and you have not #warning enabled the workaround for it. See the CDL file. #endif #endif #endif // ifndef CYGONCE_DEVS_FLASH_ATMEL_AT49XXXX_PARTS_INL // EOF flash_at49xxxx_parts.inl