ser_sh4_202_md.cdl

来自「开放源码实时操作系统源码.」· CDL 代码 · 共 149 行

# ====================================================================
#
#      ser_sh4_202_md.cdl
#
#      eCos SH4-202 MicroDev serial configuration data
#
# ====================================================================
#####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 Nick Garnett
##
## 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
# Contributors:   
# Date:           2003-09-18
# Description:    Based on se77x9 driver by jskov.
#
#####DESCRIPTIONEND####
#
# ====================================================================


cdl_package CYGPKG_IO_SERIAL_SH_SH4_202_MD {
    display       "SH4-202 MicroDev serial device driver"

    parent        CYGPKG_IO_SERIAL_DEVICES
    active_if     CYGPKG_IO_SERIAL
    active_if     CYGPKG_HAL_SH_SH4_202_MD

    requires      CYGPKG_ERROR
    include_dir   cyg/io

    description   "
        This option enables the serial device drivers for the
        SuperH SH4-202 MicroDev board, based on the generic SH SCIF driver."


    # FIXME: This really belongs in the SH_SCIF package
    cdl_interface CYGINT_IO_SERIAL_SH_SCIF_REQUIRED {
        display   "SH SCIF driver required"
    }

    # SCIF port
    cdl_component CYGPKG_IO_SERIAL_SH_SH4_202_MD_SERIAL1 {
        display       "SH4-202 MicroDev SCIF serial port driver"
        flavor        bool
        default_value 1
        description   "
            This option includes the serial device driver for the SCIF
            port on the SH4-202 MicroDev development board."

        implements CYGINT_IO_SERIAL_SH_SCIF_REQUIRED
        implements CYGINT_IO_SERIAL_FLOW_CONTROL_HW
        implements CYGINT_IO_SERIAL_LINE_STATUS_HW
        implements CYGINT_IO_SERIAL_SH_SCIF_ASYNC_RXTX
        implements CYGINT_IO_SERIAL_SH_SCIF_BR_INTERRUPT

        define_proc {
            puts $::cdl_system_header "/***** serial driver proc output start *****/"
            puts $::cdl_system_header "#define CYGDAT_IO_SERIAL_SH_SCIF_INL <cyg/io/sh4_202_md_scif.inl>"
            puts $::cdl_system_header "#define CYGDAT_IO_SERIAL_SH_SCIF_CFG <pkgconf/io_serial_sh_sh4_202_md.h>"
            puts $::cdl_system_header "/*****  serial driver proc output end  *****/"
        }
    
        cdl_option CYGDAT_IO_SERIAL_SH_SH4_202_MD_SERIAL1_NAME {
            display       "Device name"
            flavor        data
            default_value {"\"/dev/ser1\""}
            description   "
                This option specifies the device name for the serial
                port."
        }

        cdl_option CYGNUM_IO_SERIAL_SH_SH4_202_MD_SERIAL1_BAUD {
            display       "Baud rate"
            flavor        data
            legal_values  { 4800 9600 14400 19200 38400 57600 115200 }
            default_value 38400
            description   "
                This option specifies the default baud rate (speed)
                for the serial driver."
        }

        cdl_option CYGNUM_IO_SERIAL_SH_SH4_202_MD_SERIAL1_BUFSIZE {
            display       "Buffer size"
            flavor        data
            legal_values  0 to 8192
            default_value 128
            description   "
                This option specifies the size of the internal buffers
                used for the serial driver."
        }

# DMA not yet implemented
#        cdl_option CYGSEM_IO_SERIAL_SH_SH4_202_MD_SERIAL1_DMA {
#            display       "Enable SCIF serial driver DMA"
#            active_if     CYGINT_HAL_SH_DMA_CHANNELS
#            implements    CYGINT_HAL_SH_DMA_CHANNELS_USED
#            implements    CYGINT_IO_SERIAL_SH_SCIF_DMA
#            default_value 1
#            description   "
#                Enable DMA for this port."
#        }
#    }

    cdl_component CYGPKG_IO_SERIAL_SH_SH4_202_MD_TESTING {
        display    "Testing parameters"
        flavor     bool
        calculated 1
        no_define
        active_if  CYGPKG_IO_SERIAL_SH_SH4_202_MD_SERIAL1

        define_proc {
            puts $::cdl_header "#define CYGPRI_SER_TEST_CRASH_ID \"sh-sh4_202_md\""
            puts $::cdl_header "#define CYGPRI_SER_TEST_SER_DEV  CYGDAT_IO_SERIAL_SH_SH4_202_MD_SERIAL1_NAME"
            puts $::cdl_header "#define CYGPRI_SER_TEST_TTY_DEV  \"/dev/tty1\""
        }
    }
}
# EOF ser_sh_sh4_202_md.cdl