diff options
Diffstat (limited to 'src/dev/x86/south_bridge')
| -rw-r--r-- | src/dev/x86/south_bridge/SConscript | 36 | ||||
| -rw-r--r-- | src/dev/x86/south_bridge/SouthBridge.py | 69 | ||||
| -rw-r--r-- | src/dev/x86/south_bridge/south_bridge.cc | 52 | ||||
| -rw-r--r-- | src/dev/x86/south_bridge/south_bridge.hh | 68 |
4 files changed, 0 insertions, 225 deletions
diff --git a/src/dev/x86/south_bridge/SConscript b/src/dev/x86/south_bridge/SConscript deleted file mode 100644 index 639298ca1..000000000 --- a/src/dev/x86/south_bridge/SConscript +++ /dev/null @@ -1,36 +0,0 @@ -# -*- mode:python -*- - -# Copyright (c) 2008 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: Gabe Black - -Import('*') - -if env['FULL_SYSTEM'] and env['TARGET_ISA'] == 'x86': - # Main device - SimObject('SouthBridge.py') - Source('south_bridge.cc') diff --git a/src/dev/x86/south_bridge/SouthBridge.py b/src/dev/x86/south_bridge/SouthBridge.py deleted file mode 100644 index 2f4b8438a..000000000 --- a/src/dev/x86/south_bridge/SouthBridge.py +++ /dev/null @@ -1,69 +0,0 @@ -# Copyright (c) 2008 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: Gabe Black - -from m5.params import * -from m5.proxy import * -from Cmos import Cmos -from I8254 import I8254 -from I8259 import I8259 -from PcSpeaker import PcSpeaker -from m5.SimObject import SimObject - -def x86IOAddress(port): - IO_address_space_base = 0x8000000000000000 - return IO_address_space_base + port; - -class SouthBridge(SimObject): - type = 'SouthBridge' - pio_latency = Param.Latency('1ns', "Programmed IO latency in simticks") - platform = Param.Platform(Parent.any, "Platform this device is part of") - - _pic1 = I8259(pio_addr=x86IOAddress(0x20), mode='I8259Master') - _pic2 = I8259(pio_addr=x86IOAddress(0xA0), mode='I8259Slave') - _cmos = Cmos(pio_addr=x86IOAddress(0x70)) - _pit = I8254(pio_addr=x86IOAddress(0x40)) - _speaker = PcSpeaker(pio_addr=x86IOAddress(0x61)) - - pic1 = Param.I8259(_pic1, "Master PIC") - pic2 = Param.I8259(_pic2, "Slave PIC") - cmos = Param.Cmos(_cmos, "CMOS memory and real time clock device") - pit = Param.I8254(_pit, "Programmable interval timer") - speaker = Param.PcSpeaker(_speaker, "PC speaker") - - def attachIO(self, bus): - # Make internal connections - self.pic2.output = self.pic1.pin(2) - self.cmos.int_pin = self.pic2.pin(0) - self.pit.int_pin = self.pic1.pin(0) - self.speaker.i8254 = self.pit - # Connect to the bus - self.cmos.pio = bus.port - self.pic1.pio = bus.port - self.pic2.pio = bus.port - self.pit.pio = bus.port - self.speaker.pio = bus.port diff --git a/src/dev/x86/south_bridge/south_bridge.cc b/src/dev/x86/south_bridge/south_bridge.cc deleted file mode 100644 index 12f4657b0..000000000 --- a/src/dev/x86/south_bridge/south_bridge.cc +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (c) 2008 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: Gabe Black - */ - -#include <assert.h> - -#include "dev/x86/pc.hh" -#include "dev/x86/south_bridge/south_bridge.hh" - -using namespace X86ISA; - -SouthBridge::SouthBridge(const Params *p) : SimObject(p), - platform(p->platform), pit(p->pit), pic1(p->pic1), pic2(p->pic2), - cmos(p->cmos), speaker(p->speaker) -{ - // Let the platform know where we are - PC * pc = dynamic_cast<PC *>(platform); - assert(pc); - pc->southBridge = this; -} - -SouthBridge * -SouthBridgeParams::create() -{ - return new SouthBridge(this); -} diff --git a/src/dev/x86/south_bridge/south_bridge.hh b/src/dev/x86/south_bridge/south_bridge.hh deleted file mode 100644 index 9e7963a7b..000000000 --- a/src/dev/x86/south_bridge/south_bridge.hh +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (c) 2008 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: Gabe Black - */ - -#ifndef __DEV_X86_SOUTH_BRIDGE_SOUTH_BRIDGE_HH__ -#define __DEV_X86_SOUTH_BRIDGE_SOUTH_BRIDGE_HH__ - -#include "sim/sim_object.hh" -#include "params/SouthBridge.hh" - -namespace X86ISA -{ - class I8254; - class I8259; - class Cmos; - class Speaker; -} - -class SouthBridge : public SimObject -{ - protected: - Platform * platform; - - public: - X86ISA::I8254 * pit; - X86ISA::I8259 * pic1; - X86ISA::I8259 * pic2; - X86ISA::Cmos * cmos; - X86ISA::Speaker * speaker; - - public: - typedef SouthBridgeParams Params; - SouthBridge(const Params *p); - - const Params * - params() const - { - return dynamic_cast<const Params *>(_params); - } -}; - -#endif //__DEV_X86_SOUTH_BRIDGE_SOUTH_BRIDGE_HH__ |