watchdog_h8s2674.cdl

ecos移植到R8H系列的源码。源码包来自http://www.cetoni.de/develop/develop_ecosh8s_en.html

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#
#      watchdog_h8s2674.cdl
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#      eCos watchdog for the Hitachi H8S/2674 driver configuration data
#
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#####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.
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## 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.
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## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
## at http://sources.redhat.com/ecos/ecos-license/
## -------------------------------------------
#####ECOSGPLCOPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      ysato
# Contributors:   ysato, Uwe Kindler
# Date:           2002-04-29
#
#####DESCRIPTIONEND####
#
# ====================================================================

cdl_package CYGPKG_DEVS_WATCHDOG_H8S_H8S2674 {
    parent        CYGPKG_IO_WATCHDOG
    active_if     CYGPKG_IO_WATCHDOG
    display       "H8S/2674 watchdog driver"
    requires      CYGPKG_HAL_H8S_H8S2674
    hardware
    implements    CYGINT_WATCHDOG_HW_IMPLEMENTATIONS
    implements    CYGINT_WATCHDOG_RESETS_ON_TIMEOUT
    active_if     CYGIMP_WATCHDOG_HARDWARE
    
    compile       watchdog_h8s2674.cxx

    cdl_option CYGIMP_WATCHDOG_HARDWARE {
        parent    CYGPKG_IO_WATCHDOG_IMPLEMENTATION
        display       "Hardware watchdog"
        active_if     CYGPKG_IO_WATCHDOG
        default_value 1
        implements    CYGINT_WATCHDOG_IMPLEMENTATIONS
    }
    
    cdl_option CYGNUM_DEVS_WATCHDOG_H8S_H8S2674_DIVIDER_RATE {
 	    display	     "Watchdog input clock divider rate (Prozessor Clock/n)"
 	    flavor	     data
            legal_values     { 2 64 128 512 2048 8192 32768 131072 }
 	    default_value    131072
 	    description	     "
                Selects the clock source to be input to watchdog timer. The clock is
                calculated from the H8S/2674 processor speed and this clock divider."
 	}
 	
    cdl_option CYGNUM_DEVS_WATCHDOG_H8S_H8S2674_PERIOD {
 	    display	     "Watchdog timer overflow perion in ns"
 	    flavor	     data
 	    calculated       { 1000000000 * CYGNUM_DEVS_WATCHDOG_H8S_H8S2674_DIVIDER_RATE * 256 / CYGHWR_HAL_H8S_INTERNAL_MODULE_CLOCK}
 	    description	     "
                The calculated time interval allowed between resets before watchdog
                triggers, in nanoseconds."
 	}

    cdl_component CYGPKG_DEVS_WATCHDOG_H8S_H8S2674_OPTIONS {
        display "H8S/2674 watchdog build options"
        flavor  none
        description   "
	    Package specific build options including control over
	    compiler flags used only in building this package,
	    and details of which tests are built."


        cdl_option CYGPKG_DEVS_WATCHDOG_H8S_H8S2674_CFLAGS_ADD {
            display "Additional compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building the watchdog device. These flags are used in addition
                to the set of global flags."
        }

        cdl_option CYGPKG_DEVS_WATCHDOG_H8S_H8S2674_CFLAGS_REMOVE {
            display "Suppressed compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building the watchdog device. These flags are removed from
                the set of global flags if present."
        }

    }
}

# EOF watchdog_h82674.cdl