npc-riscv-open/Kconfig at main · ichigo-6301/npc-riscv-open · GitHub

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mainmenu "NPC RISC-V public profiles"

menu "Design profile (immutable in a run)"

choice NPC_PROFILE
    prompt "Public CPU profile"
    default NPC_PROFILE_RV32IM_OOO_4K

config NPC_PROFILE_RV32IM_SINGLE_PERF
    bool "RV32IM single-issue performance"

config NPC_PROFILE_RV32IMA_SV32_LINUX
    bool "RV32IMA single-issue Sv32 Linux"

config NPC_PROFILE_RV32IM_OOO_4K
    bool "RV32IM dual-issue out-of-order 4K"

endchoice

config NPC_PROFILE_ID
    string
    default "rv32im_single_perf" if NPC_PROFILE_RV32IM_SINGLE_PERF
    default "rv32ima_sv32_linux" if NPC_PROFILE_RV32IMA_SV32_LINUX
    default "rv32im_ooo_4k" if NPC_PROFILE_RV32IM_OOO_4K

config NPC_PROJECT_ID
    string
    default "npc-riscv-open"

config NPC_SNAPSHOT_ID
    string
    default "v0.1.0"

endmenu

menu "Runtime controls"

config NPC_IMAGE
    string "Program image (optional; set at run time when possible)"
    default ""

config NPC_WATCHDOG_CYCLES
    int "Simulation watchdog cycles"
    range 1 2147483647
    default 20000000

config NPC_SEED
    int "Deterministic simulation seed"
    range 0 2147483647
    default 1

config NPC_DIFFTEST
    bool "Enable an external reference adapter"
    default n

config NPC_REFERENCE_SO
    string "External reference adapter shared object"
    default ""

config NPC_VCD
    bool "Write a VCD waveform"
    default n

config NPC_VCD_PATH
    string "VCD output path"
    default "build/waves/sim.vcd"

config NPC_ITRACE
    bool "Write the compact instruction trace"
    default n

config NPC_ITRACE_PATH
    string "Instruction trace output path"
    default "build/traces/itrace.log"

endmenu

menu "ASIC implementation controls"

config NPC_ASIC_REGISTER_EXPANDED
    bool "Enable the Nangate45 ASIC implementation control plane"
    default n

config NPC_ASIC_MEMORY_MODE
    string "ASIC memory binding (registers or sram)"
    depends on NPC_ASIC_REGISTER_EXPANDED
    default "registers"

endmenu

menu "Public verification stages"

config NPC_RUN_LINT
    bool "Run Verilator lint"
    default y

config NPC_RUN_SMOKE
    bool "Run the bounded profile smoke"
    default y

config NPC_RUN_REGRESSION
    bool "Run the profile regression list"
    default y

endmenu