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/*
Copyright 2016-2021 Arisotura
This file is part of melonDS.
melonDS is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with melonDS. If not, see http://www.gnu.org/licenses/.
*/
#ifndef DSI_H
#define DSI_H
#include "NDS.h"
#include "DSi_SD.h"
namespace DSi
{
extern u16 SCFG_BIOS;
extern u16 SCFG_Clock9;
extern u32 SCFG_EXT[2];
extern u8 ARM9iBIOS[0x10000];
extern u8 ARM7iBIOS[0x10000];
extern u8 eMMC_CID[16];
extern u64 ConsoleID;
extern DSi_SDHost* SDMMC;
extern DSi_SDHost* SDIO;
extern FILE* SDMMCFile;
extern FILE* SDIOFile;
const u32 NWRAMSize = 0x40000;
extern u8* NWRAM_A;
extern u8* NWRAM_B;
extern u8* NWRAM_C;
extern u8* NWRAMMap_A[2][4];
extern u8* NWRAMMap_B[3][8];
extern u8* NWRAMMap_C[3][8];
extern u32 NWRAMStart[2][3];
extern u32 NWRAMEnd[2][3];
extern u32 NWRAMMask[2][3];
bool Init();
void DeInit();
void Reset();
void SetupDirectBoot();
void SoftReset();
bool LoadBIOS();
bool LoadNAND();
void CloseDSiNAND();
void RunNDMAs(u32 cpu);
void StallNDMAs();
bool NDMAsInMode(u32 cpu, u32 mode);
bool NDMAsRunning(u32 cpu);
void CheckNDMAs(u32 cpu, u32 mode);
void StopNDMAs(u32 cpu, u32 mode);
void MapNWRAM_A(u32 num, u8 val);
void MapNWRAM_B(u32 num, u8 val);
void MapNWRAM_C(u32 num, u8 val);
void MapNWRAMRange(u32 cpu, u32 num, u32 val);
u8 ARM9Read8(u32 addr);
u16 ARM9Read16(u32 addr);
u32 ARM9Read32(u32 addr);
void ARM9Write8(u32 addr, u8 val);
void ARM9Write16(u32 addr, u16 val);
void ARM9Write32(u32 addr, u32 val);
bool ARM9GetMemRegion(u32 addr, bool write, NDS::MemRegion* region);
u8 ARM7Read8(u32 addr);
u16 ARM7Read16(u32 addr);
u32 ARM7Read32(u32 addr);
void ARM7Write8(u32 addr, u8 val);
void ARM7Write16(u32 addr, u16 val);
void ARM7Write32(u32 addr, u32 val);
bool ARM7GetMemRegion(u32 addr, bool write, NDS::MemRegion* region);
u8 ARM9IORead8(u32 addr);
u16 ARM9IORead16(u32 addr);
u32 ARM9IORead32(u32 addr);
void ARM9IOWrite8(u32 addr, u8 val);
void ARM9IOWrite16(u32 addr, u16 val);
void ARM9IOWrite32(u32 addr, u32 val);
u8 ARM7IORead8(u32 addr);
u16 ARM7IORead16(u32 addr);
u32 ARM7IORead32(u32 addr);
void ARM7IOWrite8(u32 addr, u8 val);
void ARM7IOWrite16(u32 addr, u16 val);
void ARM7IOWrite32(u32 addr, u32 val);
}
#endif // DSI_H
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