Subversion Repositories openrisc_me

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

#

#      hal_powerpc_ppc60x.cdl

#

#      PowerPC/PPC60x variant architectural HAL package 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) 2002 Gary Thomas

##

## 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):      jskov

# Contributors:

# Date:           2000-02-04

#

#####DESCRIPTIONEND####

#

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

cdl_package CYGPKG_HAL_POWERPC_PPC60x {

    display       "PowerPC 60x variant HAL"

    parent        CYGPKG_HAL_POWERPC

    hardware

    include_dir   cyg/hal

    define_header hal_powerpc_ppc60x.h

    description   "

           The PowerPC 60x variant HAL package provides generic support

           for this processor variant. It is also necessary to

           select a specific target platform HAL package."

    cdl_interface CYGINT_HAL_USE_ROM_MONITOR_UNSUPPORTED {

        display       "ROM monitor configuration is unsupported"

        no_define

    }

    cdl_option CYGSEM_HAL_USE_ROM_MONITOR {

        display       "Work with a ROM monitor"

        flavor        bool

        default_value { (CYG_HAL_STARTUP == "RAM" &&

                        !CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS &&

                        !CYGINT_HAL_USE_ROM_MONITOR_UNSUPPORTED &&

                        !CYGSEM_HAL_POWERPC_COPY_VECTORS) ? 1 : 0 }

        parent        CYGPKG_HAL_ROM_MONITOR

        requires      { CYG_HAL_STARTUP == "RAM" }

        requires      ! CYGSEM_HAL_POWERPC_COPY_VECTORS

        requires      ! CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS

        requires      ! CYGINT_HAL_USE_ROM_MONITOR_UNSUPPORTED

        description   "

            Allow coexistence with ROM monitor (CygMon or GDB stubs) by

            only initializing interrupt vectors on startup, thus leaving

            exception handling to the ROM monitor."

    }

    # Note: This should be sub-variant specific to reduce memory use.

    define_proc {

        puts $cdl_header "#define CYGHWR_HAL_VSR_TABLE (CYGHWR_HAL_POWERPC_VECTOR_BASE + 0x3000)"

        puts $cdl_header "#define CYGHWR_HAL_VIRTUAL_VECTOR_TABLE (CYGHWR_HAL_VSR_TABLE + 0x200)"

    }

    cdl_component CYGPKG_HAL_POWERPC_PPC603 {

        display       "PowerPC 603 microprocessor"

        default_value 1

        implements    CYGINT_HAL_POWERPC_VARIANT

        description "

            The PowerPC 603 microprocessor."

        cdl_option CYGHWR_HAL_POWERPC_FPU {

            display    "Variant FPU support"

            calculated 1

        }

        cdl_option CYGPKG_HAL_POWERPC_MSBFIRST {

            display    "CPU Variant big-endian"

            calculated 1

        }

    }

    define_proc {

        puts $::cdl_header "#include "

    }

    compile       var_intr.c var_misc.c variant.S

}