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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [devs/] [flash/] [synth/] [v2_0/] [cdl/] [flash_synth.cdl] - Rev 565
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# ====================================================================
#
# flash_synth.cdl
#
# FLASH memory - Synthetic flash driver for Synthetic target
#
# ====================================================================
#####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): andrew.lunn@ascom.ch
# Contributors: jlarmour
# Date: 2000-10-30
#
#####DESCRIPTIONEND####
#
# ====================================================================
cdl_package CYGPKG_DEVS_FLASH_SYNTH {
display "Synthetic FLASH memory support"
parent CYGPKG_IO_FLASH
active_if CYGPKG_IO_FLASH
requires CYGINT_ISO_ERRNO_CODES
implements CYGHWR_IO_FLASH_DEVICE
include_dir .
include_files ; # none _exported_ whatsoever
description "FLASH memory device support for Synthetic target"
compile synth.c flash_erase_block.c flash_program_buf.c flash_query.c
cdl_option CYGMEM_FLASH_SYNTH_BASE {
display "Base address of flash"
flavor booldata
default_value 0
description "
If enabled, controls where in the synth target memory map the
flash is mapped. WARNING: This must be somewhere
the host Linux kernel is prepaired to mmap a file. It
must be page aligned. For hosts with recent x86 Linux kernels,
a value of 0x40000000 is likely appropriate. When disabled,
the driver will automatically use whatever address the kernel
provides it with."
}
cdl_option CYGSEM_FLASH_SYNTH_FILE_WRITEBACK {
display "FLASH changes modify the underlying file"
flavor booldata
default_value 0
description "
If enabled, changes made to the contents of the emulated
FLASH are reflected in the underlying file. Otherwise,
the file will be left unaffected by any changes the program
makes to FLASH contents."
}
cdl_option CYGNUM_FLASH_SYNTH_BLOCKSIZE {
display "Size of one block of synth flash"
flavor data
default_value 65536
legal_values 4096 to 999999
requires { (CYGNUM_FLASH_SYNTH_BLOCKSIZE % 4096) == 0 }
description "
This controls the size of one block of flash. This is
the minimum size that can be erased."
}
cdl_option CYGNUM_FLASH_SYNTH_NUMBLOCKS {
display "Number of blocks in the synth flash"
flavor data
default_value 16
description "
This controls how many blocks there are in the flash"
}
cdl_option CYGDAT_FLASH_SYNTH_FILENAME {
display "Name of file emulating synth flash"
flavor data
default_value { "\"synth.flash\"" }
description "
This is the name of the file which holds the contents of
the flash. It is mmap'ed into memory and written for flash
program & erase operations. It will be created if it does
not exist."
}
cdl_option CYGPKG_DEVS_FLASH_SYNTH_TESTS {
display "Synth flash tests"
flavor data
no_define
calculated { "tests/flash1.c"}
description "
This option specifies the set of tests for the synth flash package."
}
}
# EOF flash_synth.cdl
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