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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [devs/] [flash/] [synth/] [v2_0/] [cdl/] [flash_synth.cdl] - Blame information for rev 631

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# ====================================================================
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#
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#      flash_synth.cdl
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#
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#      FLASH memory - Synthetic flash driver for Synthetic target
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#
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# ====================================================================
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#####ECOSGPLCOPYRIGHTBEGIN####
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## -------------------------------------------
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## This file is part of eCos, the Embedded Configurable Operating System.
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## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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##
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## eCos is free software; you can redistribute it and/or modify it under
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## the terms of the GNU General Public License as published by the Free
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## Software Foundation; either version 2 or (at your option) any later version.
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##
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## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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## WARRANTY; without even the implied warranty of MERCHANTABILITY or
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## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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## for more details.
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##
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## You should have received a copy of the GNU General Public License along
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## with eCos; if not, write to the Free Software Foundation, Inc.,
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## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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##
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## As a special exception, if other files instantiate templates or use macros
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## or inline functions from this file, or you compile this file and link it
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## with other works to produce a work based on this file, this file does not
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## by itself cause the resulting work to be covered by the GNU General Public
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## License. However the source code for this file must still be made available
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## in accordance with section (3) of the GNU General Public License.
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##
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## This exception does not invalidate any other reasons why a work based on
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## this file might be covered by the GNU General Public License.
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##
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## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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## at http://sources.redhat.com/ecos/ecos-license/
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## -------------------------------------------
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#####ECOSGPLCOPYRIGHTEND####
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# ====================================================================
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######DESCRIPTIONBEGIN####
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#
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# Author(s):      andrew.lunn@ascom.ch
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# Contributors:   jlarmour
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# Date:           2000-10-30
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#
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#####DESCRIPTIONEND####
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#
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# ====================================================================
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cdl_package CYGPKG_DEVS_FLASH_SYNTH {
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    display       "Synthetic FLASH memory support"
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    parent        CYGPKG_IO_FLASH
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    active_if     CYGPKG_IO_FLASH
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    requires      CYGINT_ISO_ERRNO_CODES
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    implements    CYGHWR_IO_FLASH_DEVICE
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    include_dir   .
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    include_files ; # none _exported_ whatsoever
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    description   "FLASH memory device support for Synthetic target"
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    compile       synth.c flash_erase_block.c flash_program_buf.c flash_query.c
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    cdl_option CYGMEM_FLASH_SYNTH_BASE {
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      display       "Base address of flash"
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      flavor        booldata
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      default_value 0
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      description  "
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              If enabled, controls where in the synth target memory map the
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              flash is mapped. WARNING: This must be somewhere
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              the host Linux kernel is prepaired to mmap a file. It
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              must be page aligned. For hosts with recent x86 Linux kernels,
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              a value of 0x40000000 is likely appropriate. When disabled,
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              the driver will automatically use whatever address the kernel
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              provides it with."
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    }
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    cdl_option CYGSEM_FLASH_SYNTH_FILE_WRITEBACK {
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      display       "FLASH changes modify the underlying file"
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      flavor        booldata
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      default_value 0
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      description  "
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              If enabled, changes made to the contents of the emulated
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              FLASH are reflected in the underlying file. Otherwise,
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              the file will be left unaffected by any changes the program
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              makes to FLASH contents."
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    }
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    cdl_option CYGNUM_FLASH_SYNTH_BLOCKSIZE {
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        display        "Size of one block of synth flash"
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        flavor         data
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        default_value  65536
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        legal_values   4096 to 999999
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        requires       { (CYGNUM_FLASH_SYNTH_BLOCKSIZE % 4096) == 0 }
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        description    "
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                This controls the size of one block of flash. This is
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                the minimum size that can be erased."
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    }
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    cdl_option CYGNUM_FLASH_SYNTH_NUMBLOCKS {
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        display        "Number of blocks in the synth flash"
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        flavor         data
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        default_value  16
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        description    "
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                This controls how many blocks there are in the flash"
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    }
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    cdl_option CYGDAT_FLASH_SYNTH_FILENAME {
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        display        "Name of file emulating synth flash"
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        flavor         data
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        default_value  { "\"synth.flash\"" }
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        description    "
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                This is the name of the file which holds the contents of
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                the flash. It is mmap'ed into memory and written for flash
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                program & erase operations. It will be created if it does
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                not exist."
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    }
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    cdl_option CYGPKG_DEVS_FLASH_SYNTH_TESTS {
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        display "Synth flash tests"
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        flavor  data
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        no_define
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        calculated { "tests/flash1.c"}
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            description   "
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                This option specifies the set of tests for the synth flash package."
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    }
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}
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# EOF flash_synth.cdl

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