ecos: packages/io/flash/current/include/flash

annotate packages/io/flash/current/include/flash_dev.h @ 2729:74dbf4c3f2e1 after-copyright-change-20090129

Update all copyright banners to reflect FSF ownership; fix and improve licence text.

author	jlarmour
date	Thu, 29 Jan 2009 17:47:46 +0000
parents	a2f5434df2cb
children

rev	line source
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	1 #ifndef CYGONCE_IO_FLASH_FLASH_DEV_H
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	2 #define CYGONCE_IO_FLASH_FLASH_DEV_H
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	3 //==========================================================================
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	4 //
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	5 // flash_dev.h
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	6 //
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	7 // Common flash device driver definitions
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	8 //
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	9 //==========================================================================
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	10 // ####ECOSGPLCOPYRIGHTBEGIN####
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	11 // -------------------------------------------
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	12 // This file is part of eCos, the Embedded Configurable Operating System.
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	13 // Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 194 diff changeset	14 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	15 // eCos is free software; you can redistribute it and/or modify it under
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	16 // the terms of the GNU General Public License as published by the Free
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	17 // Software Foundation; either version 2 or (at your option) any later
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	18 // version.
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 194 diff changeset	19 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	20 // eCos is distributed in the hope that it will be useful, but WITHOUT
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	21 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	22 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	23 // for more details.
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 194 diff changeset	24 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	25 // You should have received a copy of the GNU General Public License
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	26 // along with eCos; if not, write to the Free Software Foundation, Inc.,
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	27 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 194 diff changeset	28 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	29 // As a special exception, if other files instantiate templates or use
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	30 // macros or inline functions from this file, or you compile this file
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	31 // and link it with other works to produce a work based on this file,
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	32 // this file does not by itself cause the resulting work to be covered by
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	33 // the GNU General Public License. However the source code for this file
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	34 // must still be made available in accordance with section (3) of the GNU
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	35 // General Public License v2.
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 194 diff changeset	36 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	37 // This exception does not invalidate any other reasons why a work based
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	38 // on this file might be covered by the GNU General Public License.
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	39 // -------------------------------------------
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2626 diff changeset	40 // ####ECOSGPLCOPYRIGHTEND####
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	41 //==========================================================================
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	42 //#####DESCRIPTIONBEGIN####
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	43 //
2626 a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	44 // Author(s): gthomas
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	45 // Contributors: gthomas, Andrew Lunn, bartv
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	46 // Date: 2000-07-14
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	47 // Purpose:
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	48 // Description:
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	49 //
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	50 //####DESCRIPTIONEND####
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	51 //
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	52 //==========================================================================
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	53
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	54 #include <pkgconf/system.h>
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	55 #include <pkgconf/io_flash.h>
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	56 #include <cyg/infra/cyg_type.h>
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	57 #include <cyg/io/flash.h>
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	58 #include <cyg/hal/hal_cache.h>
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	59 #include <cyg/hal/hal_tables.h>
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	60
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	61 // Forward reference of the device structure
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	62 struct cyg_flash_dev;
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	63
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	64 // Structure of pointers to functions in the device driver
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	65 struct cyg_flash_dev_funs {
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	66 int (flash_init) (struct cyg_flash_dev dev);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	67 size_t (flash_query) (struct cyg_flash_dev dev,
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	68 void * data, size_t len);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	69 int (flash_erase_block) (struct cyg_flash_dev dev,
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	70 cyg_flashaddr_t block_base);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	71 int (flash_program) (struct cyg_flash_dev dev,
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	72 cyg_flashaddr_t base,
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	73 const void* data, size_t len);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	74 int (flash_read) (struct cyg_flash_dev dev,
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	75 const cyg_flashaddr_t base,
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	76 void* data, size_t len);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	77 #ifdef CYGHWR_IO_FLASH_BLOCK_LOCKING
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	78 int (flash_block_lock) (struct cyg_flash_dev dev,
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	79 const cyg_flashaddr_t block_base);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	80 int (flash_block_unlock) (struct cyg_flash_dev dev,
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	81 const cyg_flashaddr_t block_base);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	82 #endif
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	83 };
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	84
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	85 // Dummy functions for some of the above operations, if a device does
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	86 // not support e.g. locking.
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	87 externC int cyg_flash_devfn_init_nop(struct cyg_flash_dev*);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	88 externC size_t cyg_flash_devfn_query_nop(struct cyg_flash_dev, void, const size_t);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	89 externC int cyg_flash_devfn_lock_nop(struct cyg_flash_dev*, const cyg_flashaddr_t);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	90 externC int cyg_flash_devfn_unlock_nop(struct cyg_flash_dev*, const cyg_flashaddr_t);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	91
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	92 // Facilitate function calls between flash-resident code and .2ram
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	93 // functions.
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	94 externC void* cyg_flash_anonymizer(void*);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	95
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	96 // Structure each device places in the HAL table
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	97 struct cyg_flash_dev {
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	98 const struct cyg_flash_dev_funs *funs; // Function pointers
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	99 cyg_uint32 flags; // Device characteristics
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	100 cyg_flashaddr_t start; // First address
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	101 cyg_flashaddr_t end; // Last address
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	102 cyg_uint32 num_block_infos; // Number of entries
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	103 const cyg_flash_block_info_t *block_info; // Info about one block size
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	104
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	105 const void *priv; // Devices private data
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	106
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	107 // The following are only written to by the FLASH IO layer.
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	108 cyg_flash_printf *pf; // Pointer to diagnostic printf
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	109 bool init; // Device has been initialised
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	110 #ifdef CYGPKG_KERNEL
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	111 cyg_mutex_t mutex; // Mutex for thread safeness
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	112 #endif
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	113 #if (CYGHWR_IO_FLASH_DEVICE > 1)
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	114 struct cyg_flash_dev *next; // Pointer to next device
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	115 #endif
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	116 } CYG_HAL_TABLE_TYPE;
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	117
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	118 // Macros for instantiating the above structures.
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	119 #ifdef CYGHWR_IO_FLASH_BLOCK_LOCKING
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	120 # define CYG_FLASH_FUNS(_funs_, _init_, _query_ , _erase_, _prog_ , _read_, _lock_, _unlock_) \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	121 struct cyg_flash_dev_funs _funs_ = \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	122 { \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	123 .flash_init = _init_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	124 .flash_query = _query_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	125 .flash_erase_block = _erase_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	126 .flash_program = _prog_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	127 .flash_read = _read_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	128 .flash_block_lock = _lock_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	129 .flash_block_unlock = _unlock_ \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	130 }
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	131 #else
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	132 # define CYG_FLASH_FUNS(_funs_, _init_, _query_ , _erase_, _prog_ , _read_, _lock_, _unlock_) \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	133 struct cyg_flash_dev_funs _funs_ = \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	134 { \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	135 .flash_init = _init_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	136 .flash_query = _query_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	137 .flash_erase_block = _erase_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	138 .flash_program = _prog_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	139 .flash_read = _read_ \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	140 }
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	141 #endif
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	142
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	143 // We assume HAL tables are placed into RAM.
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	144 #define CYG_FLASH_DRIVER(_name_, _funs_, _flags_, _start_, _end_, _num_block_infos_, _block_info_, _priv_) \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	145 struct cyg_flash_dev _name_ CYG_HAL_TABLE_ENTRY(cyg_flashdev) = \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	146 { \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	147 .funs = _funs_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	148 .flags = _flags_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	149 .start = _start_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	150 .end = _end_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	151 .num_block_infos = _num_block_infos_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	152 .block_info = _block_info_, \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	153 .priv = _priv_ \
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	154 }
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	155
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	156 // Additional support for legacy device drivers.
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	157 #ifdef CYGHWR_IO_FLASH_DEVICE_LEGACY
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	158 struct flash_info {
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	159 int block_size; // Assuming fixed size "blocks"
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	160 int blocks; // Number of blocks
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	161 int buffer_size; // Size of write buffer (only defined for some devices)
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	162 unsigned long block_mask;
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	163 void start, end; // Address range
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	164 int init;
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	165 cyg_flash_printf *pf;
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	166 };
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	167
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	168 externC struct flash_info flash_info;
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	169 externC int flash_hwr_init(void);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	170 externC int flash_hwr_map_error(int err);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	171 externC void flash_dev_query(void *data);
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	172 #endif // CYGHWR_IO_FLASH_DEVICE_LEGACY
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	173
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	174 // ----------------------------------------------------------------------------
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	175 // This section provides utility macros used by some flash drivers, especially
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	176 // the legacy ones. Such flash drivers need to #define _FLASH_PRIVATE before
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	177 // including this file.
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	178
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	179 #ifdef _FLASH_PRIVATE_
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	180
a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	181 //==========================================================================
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	182 // Author(s): hmt
194 feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 160 diff changeset	183 // Contributors: hmt, jskov, Jose Pascual <josepascual@almudi.com>
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	184 // Date: 2001-02-22
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	185 // Purpose: Define common flash device driver definitions
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	186 // Description: The flash_data_t type is used for accessing
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	187 // devices at the correct width.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	188 // The FLASHWORD macro must be used to create constants
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	189 // of suitable width.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	190 // The FLASH_P2V macro can be used to fix up non-linear
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	191 // mappings of flash blocks (defaults to a linear
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	192 // implementation).
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	193 //==========================================================================
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	194
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	195 // No mapping on this target - but these casts would be needed if some
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	196 // manipulation did occur. An example of this might be:
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	197 // // First 4K page of flash at physical address zero is
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	198 // // virtually mapped at address 0xa0000000.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	199 // #define FLASH_P2V(x) ((volatile flash_t *)(((unsigned)(x) < 0x1000) ?
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	200 // ((unsigned)(x) \| 0xa0000000) :
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	201 // (unsigned)(x)))
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	202
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	203 #ifndef FLASH_P2V
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 154 diff changeset	204 #define FLASH_P2V( _a_ ) ((volatile flash_t *)((CYG_ADDRWORD)(_a_)))
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	205 #endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	206
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	207 // ------------------------------------------------------------------------
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	208 //
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	209 // This generic code is intended to deal with all shapes and orientations
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	210 // of Intel StrataFlash. Trademarks &c belong to their respective owners.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	211 //
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	212 // It therefore needs some trickery to define the constants and accessor
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	213 // types that we use to interact with the device or devices.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	214 //
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	215 // The assumptions are that
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	216 // o Parallel devices, we write to, with the "opcode" replicated per
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	217 // device
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	218 // o The "opcode" and status returns exist only in the low byte of the
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	219 // device's interface regardless of its width.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	220 // o Hence opcodes and status are only one byte.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	221 // An exception is the test for succesfully erased data.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	222 //
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	223 // ------------------------------------------------------------------------
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	224
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	225 #if 8 == CYGNUM_FLASH_WIDTH
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	226
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	227 # if 1 == CYGNUM_FLASH_INTERLEAVE
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	228 # define FLASHWORD( k ) ((flash_data_t)(k)) // To narrow a 16-bit constant
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	229 typedef cyg_uint8 flash_data_t;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	230 # elif 2 == CYGNUM_FLASH_INTERLEAVE
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	231 // 2 devices to make 16-bit
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	232 # define FLASHWORD( k ) ((k)+((k)<<8))
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	233 typedef cyg_uint16 flash_data_t;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	234 # elif 4 == CYGNUM_FLASH_INTERLEAVE
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	235 // 4 devices to make 32-bit
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	236 # define FLASHWORD( k ) ((k)+((k)<<8)+((k)<<16)+((k)<<24))
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	237 typedef cyg_uint32 flash_data_t;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	238 # elif 8 == CYGNUM_FLASH_INTERLEAVE
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	239 // 8 devices to make 64-bit - intermediate requires explicit widening
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	240 # define FLASHWORD32( k ) ((flash_data_t)((k)+((k)<<8)+((k)<<16)+((k)<<24)))
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	241 # define FLASHWORD( k ) (FLASHWORD32( k ) + (FLASHWORD32( k ) << 32));
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	242 typedef cyg_uint64 flash_data_t;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	243 # else
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	244 # error How many 8-bit flash devices?
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	245 # endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	246
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	247 #elif 16 == CYGNUM_FLASH_WIDTH
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	248
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	249 # if 1 == CYGNUM_FLASH_INTERLEAVE
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	250 # define FLASHWORD( k ) (k)
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 154 diff changeset	251 typedef cyg_uint16 flash_data_t;
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	252 # elif 2 == CYGNUM_FLASH_INTERLEAVE
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	253 // 2 devices to make 32-bit
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	254 # define FLASHWORD( k ) ((k)+((k)<<16))
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	255 typedef cyg_uint32 flash_data_t;
194 feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 160 diff changeset	256 # elif 4 == CYGNUM_FLASH_INTERLEAVE
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	257 // 4 devices to make 64-bit - intermediate requires explicit widening
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	258 # define FLASHWORD32( k ) ((flash_data_t)((k)+((k)<<16)))
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	259 # define FLASHWORD( k ) (FLASHWORD32( k ) + (FLASHWORD32( k ) << 32));
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	260 typedef cyg_uint64 flash_data_t;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	261 # else
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	262 # error How many 16-bit flash devices?
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	263 # endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	264
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	265 #elif 32 == CYGNUM_FLASH_WIDTH
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	266
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	267 # if 1 == CYGNUM_FLASH_INTERLEAVE
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	268 # define FLASHWORD( k ) (k)
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	269 typedef cyg_uint32 flash_data_t;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	270 # elif 2 == CYGNUM_FLASH_INTERLEAVE
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	271 // 2 devices to make 64-bit - intermediate requires explicit widening
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	272 # define FLASHWORD32( k ) ((flash_data_t)(k))
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	273 # define FLASHWORD( k ) (FLASHWORD32( k ) + (FLASHWORD32( k ) << 32));
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	274 typedef cyg_uint64 flash_data_t;
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	275 # else
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	276 # error How many 32-bit flash devices?
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	277 # endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	278
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	279 #else
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	280 # error What flash width?
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	281 #endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	282
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	283 // Data (not) that we read back:
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	284 #if 0 == CYGNUM_FLASH_BLANK
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	285 # define FLASH_BlankValue ((flash_data_t)0)
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	286 #elif 1 == CYGNUM_FLASH_BLANK
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	287 # define FLASH_BlankValue ((flash_data_t)(-1ll))
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	288 #else
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	289 # error What blank value?
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	290 #endif
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	291
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	292 #endif // _FLASH_PRIVATE_
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	293
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	294 #endif // CYGONCE_IO_FLASH_FLASH_DEV_H
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	295 //----------------------------------------------------------------------------
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: diff changeset	296 // end of flash_dev.h
2626 a2f5434df2cb Merge flashv2 branch to trunk, with eCosCentric additions jlarmour parents: 944 diff changeset	297

Mercurial > ecos

annotate packages/io/flash/current/include/flash_dev.h @ 2729:74dbf4c3f2e1 after-copyright-change-20090129