smp.h

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// Copyright (C) 2013-2026 Efinix Inc. All rights reserved.
// Full license header bsp/efinix/EfxSapphireSocRV64/include/LICENSE.MD
 
#pragma once
#include "soc.h"
 
#define STACK_PER_HART 8192
 
#ifdef SYSTEM_PLIC_SYSTEM_CORES_3_EXTERNAL_INTERRUPT
    #define HART_COUNT 4
    #define BSP_PLIC_CPU_3 SYSTEM_PLIC_SYSTEM_CORES_3_EXTERNAL_INTERRUPT
    #define BSP_PLIC_CPU_2 SYSTEM_PLIC_SYSTEM_CORES_2_EXTERNAL_INTERRUPT
    #define BSP_PLIC_CPU_1 SYSTEM_PLIC_SYSTEM_CORES_1_EXTERNAL_INTERRUPT
#elif SYSTEM_PLIC_SYSTEM_CORES_2_EXTERNAL_INTERRUPT
    #define HART_COUNT 3
    #define BSP_PLIC_CPU_2 SYSTEM_PLIC_SYSTEM_CORES_2_EXTERNAL_INTERRUPT
    #define BSP_PLIC_CPU_1 SYSTEM_PLIC_SYSTEM_CORES_1_EXTERNAL_INTERRUPT
#elif SYSTEM_PLIC_SYSTEM_CORES_1_EXTERNAL_INTERRUPT
    #define HART_COUNT 2
    #define BSP_PLIC_CPU_1 SYSTEM_PLIC_SYSTEM_CORES_1_EXTERNAL_INTERRUPT
#else
    #define HART_COUNT 1
#endif
#define SMP_INUSE       (HART_COUNT > 1)