92 lines
2.4 KiB
Makefile
92 lines
2.4 KiB
Makefile
### -*-Makefile-*-
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# Copyright (c) 2018-2019 Bluespec, Inc. All Rights Reserved
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# ================================================================
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# Macros from RISCY_HOME/procs/RV64G_OOO/Makefile
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PROC := RV64G_OOO
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# core size
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CORE_SIZE ?= SMALL
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# cache size
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CACHE_SIZE ?= SMALL
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# always include perf counter
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PERF_COUNT := true
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# dram type in simulation: VC707 or AWSF1
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SIM_DRAM_TYPE := AWSF1
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# use Xilinx FPU IP cores
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USE_XILINX_FPU ?= false
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# default 1 core
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CORE_NUM ?= 1
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# TSO or WEAK
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TSO_MM ?= false
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# Lr upgrades line to E (no forward progress guarantee)
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LR_UP_TO_E ?= false
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# Forbid LLC from respoding a load (toS) request with E state
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NO_LOAD_RESP_E ?= false
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# Use self inv cache? (only for WEAK mm), value is the max hits in D$
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SELF_INV_CACHE ?=
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# self inv D$ in case of system inst or trap
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SYSTEM_SELF_INV_L1D ?= false
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# security
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SECURITY ?= false
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SECURE_LLC ?= false
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SECURE_FLUSH ?= false
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SECURE_NONE ?= false
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SECURE_MSHR ?= false
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SECURE_ARBITER ?= false
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DISABLE_SECURE_BW ?= false
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SIM_LOG_LLC_PARTITION_NUM ?=
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SIM_LOG_LLC_MSHR_BANK_NUM ?=
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SIM_LLC_ARBITER_NUM ?=
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SIM_LLC_ARBITER_LAT ?=
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# default check cache deadlock and rename error
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CHECK_DEADLOCK ?= true
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RENAME_DEBUG ?= false
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# clk frequency depends on core size
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ifneq (,$(filter $(CORE_SIZE),TINY SMALL BOOM MEDIUM))
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USER_CLK_PERIOD ?= 24
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else ifneq (,$(filter $(CORE_SIZE),SMALL_WIDE LARGE))
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USER_CLK_PERIOD ?= 32
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else ifneq (,$(filter $(CORE_SIZE),LARGE_WIDE))
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USER_CLK_PERIOD ?= 40
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else
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$(error unsupported CORE_SIZE)
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endif
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ifeq (,$(filter $(CACHE_SIZE),SMALL LARGE MC_1MB MC_2MB))
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$(error unsupported CACHE_SIZE)
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endif
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# ================================================================
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# These are taken from: RISCY_HOME/procs/scripts/Makefile.common
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XILINX_FP_FMA_LATENCY = 3
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XILINX_INT_MUL_LATENCY = 2
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BSC_COMPILATION_FLAGS += \
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-D CORE_$(CORE_SIZE) \
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-D NUM_CORES=$(CORE_NUM) \
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-D CACHE_$(CACHE_SIZE) \
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-D XILINX_FP_FMA_LATENCY=$(XILINX_FP_FMA_LATENCY) \
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-D XILINX_INT_MUL_LATENCY=$(XILINX_INT_MUL_LATENCY) \
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-D USE_BSV_BRAM_SYNC_FIFO \
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# TODO:
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# -D SELF_INV_CACHE -D L1D_MAX_HITS=$(SELF_INV_CACHE)
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# -D SYSTEM_SELF_INV_L1D
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# -D LR_UP_TO_E
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# -D NO_LOAD_RESP_E
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# various SECURITY related flags
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# -D PERF_COUNT -D CHECK_DEADLOCK -D RENAME_DEBUG ...
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# +RTS -K1G -RTS " --bscflags=" -steps-max-intervals 200 -check-assert
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# ================================================================
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