Subversion Repositories openrisc

# ====================================================================

#

#      flash_edb7xxx.cdl

#

#      FLASH memory - Hardware support on Cirrus Logic EDB7xxx

#

# ====================================================================

## ####ECOSGPLCOPYRIGHTBEGIN####

## -------------------------------------------

## This file is part of eCos, the Embedded Configurable Operating System.

## Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, 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.,

## 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 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 v2.

##

## 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):      gthomas

# Original data:  gthomas

# Contributors:

# Date:           2000-07-26

#

#####DESCRIPTIONEND####

#

# ====================================================================

cdl_package CYGPKG_DEVS_FLASH_EDB7XXX {

    display       "FLASH support for Cirrus Logic EP7xxx based boards"

    description   "FLASH memory device support for Cirrus Logic EP7xxx based

                   development boards"

    parent        CYGPKG_IO_FLASH

    active_if     CYGPKG_IO_FLASH

    requires      CYGPKG_HAL_ARM_EDB7XXX

    include_dir   cyg/io

    cdl_component CYGPKG_DEVS_FLASH_EP72XX {

        display       "Cirrus Logic EP72xx based boards"

        description    "FLASH memory device support for EP72xx based boards

                        specifically"

        active_if     { CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT != "EDB7312" }

        calculated    1

        no_define

        implements    CYGHWR_IO_FLASH_DEVICE

        implements    CYGHWR_IO_FLASH_DEVICE_LEGACY

        compile       edb7xxx_flash.c flash_query.c flash_program_buf.c flash_erase_block.c

    }

    cdl_component CYGPKG_DEVS_FLASH_STRATA_EDB7XXX {

        display       "Cirrus Logic EDB7xxx StrataFLASH memory support"

        description   "FLASH memory device support for Cirrus Logic EP73xx"

        # Note: currently only available on 7312 boards

        active_if     { CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7312" }

        requires      CYGPKG_DEVS_FLASH_STRATA

        calculated    1

        no_define

        implements    CYGHWR_IO_FLASH_BLOCK_LOCKING

        # Arguably this should do in the generic package

        # but then there is a logic loop so you can never enable it.

        cdl_interface CYGINT_DEVS_FLASH_STRATA_REQUIRED {

            display   "Generic StrataFLASH driver required"

        }

        implements    CYGINT_DEVS_FLASH_STRATA_REQUIRED

        define_proc {

            puts $::cdl_system_header "/***** strataflash driver proc output start *****/"

            puts $::cdl_system_header "#define CYGDAT_DEVS_FLASH_STRATA_INL "

            puts $::cdl_system_header "#define CYGDAT_DEVS_FLASH_STRATA_CFG "

            puts $::cdl_system_header "/*****  strataflash driver proc output end  *****/"

        }

    }

}