2007-05-28 04:21:17 +02:00
|
|
|
# Copyright (c) 2007 The Regents of The University of Michigan
|
|
|
|
|
# All rights reserved.
|
|
|
|
|
#
|
|
|
|
|
# Redistribution and use in source and binary forms, with or without
|
|
|
|
|
# modification, are permitted provided that the following conditions are
|
|
|
|
|
# met: redistributions of source code must retain the above copyright
|
|
|
|
|
# notice, this list of conditions and the following disclaimer;
|
|
|
|
|
# redistributions in binary form must reproduce the above copyright
|
|
|
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
|
|
|
# documentation and/or other materials provided with the distribution;
|
|
|
|
|
# neither the name of the copyright holders nor the names of its
|
|
|
|
|
# contributors may be used to endorse or promote products derived from
|
|
|
|
|
# this software without specific prior written permission.
|
|
|
|
|
#
|
|
|
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
|
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
|
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
|
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
|
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
|
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
|
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
|
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
|
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
|
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
|
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
|
#
|
|
|
|
|
# Authors: Nathan Binkert
|
|
|
|
|
|
|
|
|
|
from m5.params import *
|
|
|
|
|
|
2012-04-06 19:46:31 +02:00
|
|
|
from SimpleMemory import SimpleMemory
|
2007-05-28 04:21:17 +02:00
|
|
|
from System import System
|
|
|
|
|
|
|
|
|
|
class SparcSystem(System):
|
|
|
|
|
type = 'SparcSystem'
|
2012-11-02 17:32:01 +01:00
|
|
|
cxx_header = 'arch/sparc/system.hh'
|
2007-05-28 04:21:17 +02:00
|
|
|
_rom_base = 0xfff0000000
|
|
|
|
|
_nvram_base = 0x1f11000000
|
|
|
|
|
_hypervisor_desc_base = 0x1f12080000
|
|
|
|
|
_partition_desc_base = 0x1f12000000
|
|
|
|
|
# ROM for OBP/Reset/Hypervisor
|
2012-04-06 19:46:31 +02:00
|
|
|
rom = Param.SimpleMemory(
|
|
|
|
|
SimpleMemory(range=AddrRange(_rom_base, size='8MB')),
|
2007-05-28 04:21:17 +02:00
|
|
|
"Memory to hold the ROM data")
|
|
|
|
|
# nvram
|
2012-04-06 19:46:31 +02:00
|
|
|
nvram = Param.SimpleMemory(
|
|
|
|
|
SimpleMemory(range=AddrRange(_nvram_base, size='8kB')),
|
2007-05-28 04:21:17 +02:00
|
|
|
"Memory to hold the nvram data")
|
|
|
|
|
# hypervisor description
|
2012-04-06 19:46:31 +02:00
|
|
|
hypervisor_desc = Param.SimpleMemory(
|
|
|
|
|
SimpleMemory(range=AddrRange(_hypervisor_desc_base, size='8kB')),
|
2007-05-28 04:21:17 +02:00
|
|
|
"Memory to hold the hypervisor description")
|
|
|
|
|
# partition description
|
2012-04-06 19:46:31 +02:00
|
|
|
partition_desc = Param.SimpleMemory(
|
|
|
|
|
SimpleMemory(range=AddrRange(_partition_desc_base, size='8kB')),
|
2007-05-28 04:21:17 +02:00
|
|
|
"Memory to hold the partition description")
|
|
|
|
|
|
|
|
|
|
reset_addr = Param.Addr(_rom_base, "Address to load ROM at")
|
|
|
|
|
hypervisor_addr = Param.Addr(Addr('64kB') + _rom_base,
|
|
|
|
|
"Address to load hypervisor at")
|
|
|
|
|
openboot_addr = Param.Addr(Addr('512kB') + _rom_base,
|
|
|
|
|
"Address to load openboot at")
|
|
|
|
|
nvram_addr = Param.Addr(_nvram_base, "Address to put the nvram")
|
|
|
|
|
hypervisor_desc_addr = Param.Addr(_hypervisor_desc_base,
|
|
|
|
|
"Address for the hypervisor description")
|
|
|
|
|
partition_desc_addr = Param.Addr(_partition_desc_base,
|
|
|
|
|
"Address for the partition description")
|
|
|
|
|
|
|
|
|
|
reset_bin = Param.String("file that contains the reset code")
|
|
|
|
|
hypervisor_bin = Param.String("file that contains the hypervisor code")
|
|
|
|
|
openboot_bin = Param.String("file that contains the openboot code")
|
|
|
|
|
nvram_bin = Param.String("file that contains the contents of nvram")
|
|
|
|
|
hypervisor_desc_bin = Param.String("file that contains the hypervisor description")
|
|
|
|
|
partition_desc_bin = Param.String("file that contains the partition description")
|
2010-08-23 18:18:39 +02:00
|
|
|
load_addr_mask = 0xffffffffff
|
