14486Sbinkertn@umich.edu# Copyright (c) 2007 The Regents of The University of Michigan 24486Sbinkertn@umich.edu# All rights reserved. 34486Sbinkertn@umich.edu# 44486Sbinkertn@umich.edu# Redistribution and use in source and binary forms, with or without 54486Sbinkertn@umich.edu# modification, are permitted provided that the following conditions are 64486Sbinkertn@umich.edu# met: redistributions of source code must retain the above copyright 74486Sbinkertn@umich.edu# notice, this list of conditions and the following disclaimer; 84486Sbinkertn@umich.edu# redistributions in binary form must reproduce the above copyright 94486Sbinkertn@umich.edu# notice, this list of conditions and the following disclaimer in the 104486Sbinkertn@umich.edu# documentation and/or other materials provided with the distribution; 114486Sbinkertn@umich.edu# neither the name of the copyright holders nor the names of its 124486Sbinkertn@umich.edu# contributors may be used to endorse or promote products derived from 134486Sbinkertn@umich.edu# this software without specific prior written permission. 144486Sbinkertn@umich.edu# 154486Sbinkertn@umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 164486Sbinkertn@umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 174486Sbinkertn@umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 184486Sbinkertn@umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 194486Sbinkertn@umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 204486Sbinkertn@umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 214486Sbinkertn@umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 224486Sbinkertn@umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 234486Sbinkertn@umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 244486Sbinkertn@umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 254486Sbinkertn@umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 264486Sbinkertn@umich.edu# 274486Sbinkertn@umich.edu# Authors: Nathan Binkert 284486Sbinkertn@umich.edu 294486Sbinkertn@umich.edufrom m5.params import * 304486Sbinkertn@umich.edu 3113665Sandreas.sandberg@arm.comfrom m5.objects.SimpleMemory import SimpleMemory 3213665Sandreas.sandberg@arm.comfrom m5.objects.System import System 334486Sbinkertn@umich.edu 344486Sbinkertn@umich.educlass SparcSystem(System): 354486Sbinkertn@umich.edu type = 'SparcSystem' 369338SAndreas.Sandberg@arm.com cxx_header = 'arch/sparc/system.hh' 374486Sbinkertn@umich.edu _rom_base = 0xfff0000000 384486Sbinkertn@umich.edu _nvram_base = 0x1f11000000 394486Sbinkertn@umich.edu _hypervisor_desc_base = 0x1f12080000 404486Sbinkertn@umich.edu _partition_desc_base = 0x1f12000000 414486Sbinkertn@umich.edu # ROM for OBP/Reset/Hypervisor 428931Sandreas.hansson@arm.com rom = Param.SimpleMemory( 438931Sandreas.hansson@arm.com SimpleMemory(range=AddrRange(_rom_base, size='8MB')), 444486Sbinkertn@umich.edu "Memory to hold the ROM data") 454486Sbinkertn@umich.edu # nvram 468931Sandreas.hansson@arm.com nvram = Param.SimpleMemory( 478931Sandreas.hansson@arm.com SimpleMemory(range=AddrRange(_nvram_base, size='8kB')), 484486Sbinkertn@umich.edu "Memory to hold the nvram data") 494486Sbinkertn@umich.edu # hypervisor description 508931Sandreas.hansson@arm.com hypervisor_desc = Param.SimpleMemory( 518931Sandreas.hansson@arm.com SimpleMemory(range=AddrRange(_hypervisor_desc_base, size='8kB')), 524486Sbinkertn@umich.edu "Memory to hold the hypervisor description") 534486Sbinkertn@umich.edu # partition description 548931Sandreas.hansson@arm.com partition_desc = Param.SimpleMemory( 558931Sandreas.hansson@arm.com SimpleMemory(range=AddrRange(_partition_desc_base, size='8kB')), 564486Sbinkertn@umich.edu "Memory to hold the partition description") 574486Sbinkertn@umich.edu 584486Sbinkertn@umich.edu reset_addr = Param.Addr(_rom_base, "Address to load ROM at") 594486Sbinkertn@umich.edu hypervisor_addr = Param.Addr(Addr('64kB') + _rom_base, 604486Sbinkertn@umich.edu "Address to load hypervisor at") 614486Sbinkertn@umich.edu openboot_addr = Param.Addr(Addr('512kB') + _rom_base, 624486Sbinkertn@umich.edu "Address to load openboot at") 634486Sbinkertn@umich.edu nvram_addr = Param.Addr(_nvram_base, "Address to put the nvram") 644486Sbinkertn@umich.edu hypervisor_desc_addr = Param.Addr(_hypervisor_desc_base, 654486Sbinkertn@umich.edu "Address for the hypervisor description") 664486Sbinkertn@umich.edu partition_desc_addr = Param.Addr(_partition_desc_base, 674486Sbinkertn@umich.edu "Address for the partition description") 684486Sbinkertn@umich.edu 694486Sbinkertn@umich.edu reset_bin = Param.String("file that contains the reset code") 704486Sbinkertn@umich.edu hypervisor_bin = Param.String("file that contains the hypervisor code") 714486Sbinkertn@umich.edu openboot_bin = Param.String("file that contains the openboot code") 724486Sbinkertn@umich.edu nvram_bin = Param.String("file that contains the contents of nvram") 734486Sbinkertn@umich.edu hypervisor_desc_bin = Param.String("file that contains the hypervisor description") 744486Sbinkertn@umich.edu partition_desc_bin = Param.String("file that contains the partition description") 757580SAli.Saidi@arm.com load_addr_mask = 0xffffffffff 76