| /* |
| * Copyright 2019 Google, Inc. |
| * |
| * 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 |
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| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __ARCH_ARM_FASTMODEL_CORTEXA76_EVS_HH__ |
| #define __ARCH_ARM_FASTMODEL_CORTEXA76_EVS_HH__ |
| |
| #include <memory> |
| |
| #include "arch/arm/fastmodel/amba_ports.hh" |
| #include "arch/arm/fastmodel/common/signal_receiver.hh" |
| #include "arch/arm/fastmodel/iris/cpu.hh" |
| #include "arch/arm/fastmodel/protocol/exported_clock_rate_control.hh" |
| #include "mem/port_proxy.hh" |
| #include "params/FastModelScxEvsCortexA76x1.hh" |
| #include "params/FastModelScxEvsCortexA76x2.hh" |
| #include "params/FastModelScxEvsCortexA76x3.hh" |
| #include "params/FastModelScxEvsCortexA76x4.hh" |
| #include "scx_evs_CortexA76x1.h" |
| #include "scx_evs_CortexA76x2.h" |
| #include "scx_evs_CortexA76x3.h" |
| #include "scx_evs_CortexA76x4.h" |
| #include "systemc/ext/core/sc_event.hh" |
| #include "systemc/ext/core/sc_module.hh" |
| #include "systemc/tlm_port_wrapper.hh" |
| |
| namespace gem5 |
| { |
| |
| GEM5_DEPRECATED_NAMESPACE(FastModel, fastmodel); |
| namespace fastmodel |
| { |
| |
| class CortexA76Cluster; |
| |
| template <class Types> |
| class ScxEvsCortexA76 : public Types::Base, public Iris::BaseCpuEvs |
| { |
| private: |
| static const int CoreCount = Types::CoreCount; |
| using Base = typename Types::Base; |
| using Params = typename Types::Params; |
| |
| SC_HAS_PROCESS(ScxEvsCortexA76); |
| |
| ClockRateControlInitiatorSocket clockRateControl; |
| ClockRateControlInitiatorSocket periphClockRateControl; |
| |
| using TlmGicTarget = sc_gem5::TlmTargetBaseWrapper< |
| 64, svp_gicv3_comms::gicv3_comms_fw_if, |
| svp_gicv3_comms::gicv3_comms_bw_if, 1, |
| sc_core::SC_ONE_OR_MORE_BOUND>; |
| |
| template <typename T> |
| using SignalInitiator = amba_pv::signal_master_port<T>; |
| |
| AmbaInitiator amba; |
| std::vector<std::unique_ptr<TlmGicTarget>> redist; |
| |
| std::vector<std::unique_ptr<SignalReceiver>> cnthpirq; |
| std::vector<std::unique_ptr<SignalReceiver>> cnthvirq; |
| std::vector<std::unique_ptr<SignalReceiver>> cntpsirq; |
| std::vector<std::unique_ptr<SignalReceiver>> cntvirq; |
| std::vector<std::unique_ptr<SignalReceiver>> commirq; |
| std::vector<std::unique_ptr<SignalReceiver>> ctidbgirq; |
| std::vector<std::unique_ptr<SignalReceiver>> pmuirq; |
| std::vector<std::unique_ptr<SignalReceiver>> vcpumntirq; |
| std::vector<std::unique_ptr<SignalReceiver>> cntpnsirq; |
| std::vector<std::unique_ptr<SignalInitiator<uint64_t>>> rvbaraddr; |
| |
| CortexA76Cluster *gem5CpuCluster; |
| |
| const Params ¶ms; |
| |
| public: |
| ScxEvsCortexA76(const Params &p) : ScxEvsCortexA76(p.name.c_str(), p) {} |
| ScxEvsCortexA76(const sc_core::sc_module_name &mod_name, const Params &p); |
| |
| void before_end_of_elaboration() override; |
| Port &gem5_getPort(const std::string &if_name, int idx) override; |
| |
| void |
| end_of_elaboration() override |
| { |
| Base::end_of_elaboration(); |
| Base::start_of_simulation(); |
| } |
| void start_of_simulation() override {} |
| |
| void sendFunc(PacketPtr pkt) override; |
| |
| void setClkPeriod(Tick clk_period) override; |
| |
| void setSysCounterFrq(uint64_t sys_counter_frq) override; |
| |
| void setCluster(SimObject *cluster) override; |
| |
| void setResetAddr(int core, Addr addr, bool secure) override; |
| }; |
| |
| struct ScxEvsCortexA76x1Types |
| { |
| using Base = scx_evs_CortexA76x1; |
| using Params = FastModelScxEvsCortexA76x1Params; |
| static const int CoreCount = 1; |
| }; |
| using ScxEvsCortexA76x1 = ScxEvsCortexA76<ScxEvsCortexA76x1Types>; |
| extern template class ScxEvsCortexA76<ScxEvsCortexA76x1Types>; |
| |
| struct ScxEvsCortexA76x2Types |
| { |
| using Base = scx_evs_CortexA76x2; |
| using Params = FastModelScxEvsCortexA76x2Params; |
| static const int CoreCount = 2; |
| }; |
| using ScxEvsCortexA76x2 = ScxEvsCortexA76<ScxEvsCortexA76x2Types>; |
| extern template class ScxEvsCortexA76<ScxEvsCortexA76x2Types>; |
| |
| struct ScxEvsCortexA76x3Types |
| { |
| using Base = scx_evs_CortexA76x3; |
| using Params = FastModelScxEvsCortexA76x3Params; |
| static const int CoreCount = 3; |
| }; |
| using ScxEvsCortexA76x3 = ScxEvsCortexA76<ScxEvsCortexA76x3Types>; |
| extern template class ScxEvsCortexA76<ScxEvsCortexA76x3Types>; |
| |
| struct ScxEvsCortexA76x4Types |
| { |
| using Base = scx_evs_CortexA76x4; |
| using Params = FastModelScxEvsCortexA76x4Params; |
| static const int CoreCount = 4; |
| }; |
| using ScxEvsCortexA76x4 = ScxEvsCortexA76<ScxEvsCortexA76x4Types>; |
| extern template class ScxEvsCortexA76<ScxEvsCortexA76x4Types>; |
| |
| } // namespace fastmodel |
| } // namespace gem5 |
| |
| #endif // __ARCH_ARM_FASTMODEL_CORTEXA76_EVS_HH__ |