diff options
Diffstat (limited to 'src/DSi.cpp')
| -rw-r--r-- | src/DSi.cpp | 46 |
1 files changed, 15 insertions, 31 deletions
diff --git a/src/DSi.cpp b/src/DSi.cpp index 6a60f80..701387a 100644 --- a/src/DSi.cpp +++ b/src/DSi.cpp @@ -129,9 +129,6 @@ void Reset() memcpy(NDS::ARM9->ITCM, ITCMInit, 0x8000); - for (u32 i = 0; i < 0x3C00; i+=4) - ARM7Write32(0x03FFC400+i, *(u32*)&ARM7Init[i]); - DSi_I2C::Reset(); DSi_AES::Reset(); @@ -151,6 +148,9 @@ void Reset() NDS::MapSharedWRAM(3); + for (u32 i = 0; i < 0x3C00; i+=4) + ARM7Write32(0x03FFC400+i, *(u32*)&ARM7Init[i]); + u32 eaddr = 0x03FFE6E4; ARM7Write32(eaddr+0x00, *(u32*)&eMMC_CID[0]); ARM7Write32(eaddr+0x04, *(u32*)&eMMC_CID[4]); @@ -178,9 +178,6 @@ void SoftReset() memcpy(NDS::ARM9->ITCM, ITCMInit, 0x8000); - for (u32 i = 0; i < 0x3C00; i+=4) - ARM7Write32(0x03FFC400+i, *(u32*)&ARM7Init[i]); - DSi_AES::Reset(); LoadNAND(); @@ -204,6 +201,9 @@ void SoftReset() NDS::MapSharedWRAM(3); + for (u32 i = 0; i < 0x3C00; i+=4) + ARM7Write32(0x03FFC400+i, *(u32*)&ARM7Init[i]); + u32 eaddr = 0x03FFE6E4; ARM7Write32(eaddr+0x00, *(u32*)&eMMC_CID[0]); ARM7Write32(eaddr+0x04, *(u32*)&eMMC_CID[4]); @@ -433,32 +433,16 @@ bool LoadNAND() } memset(ITCMInit, 0, 0x8000); - memset(ARM7Init, 0, 0x3C00); - - f = fopen("initmem9.bin", "rb"); - if (f) - { - // first 0x2524 bytes are loaded to 0x01FFC400 - - u32 dstaddr = 0x01FFC400; - fread(&ITCMInit[dstaddr & 0x7FFF], /*0x2524*/0x3C00, 1, f); - fclose(f); - } - else - { - printf("DSi ARM9 meminit not found\n"); - } + memcpy(&ITCMInit[0x4400], &ARM9iBIOS[0x87F4], 0x400); + memcpy(&ITCMInit[0x4800], &ARM9iBIOS[0x9920], 0x80); + memcpy(&ITCMInit[0x4894], &ARM9iBIOS[0x99A0], 0x1048); + memcpy(&ITCMInit[0x58DC], &ARM9iBIOS[0xA9E8], 0x1048); - f = fopen("initmem7.bin", "rb"); - if (f) - { - fread(ARM7Init, 0x3C00, 1, f); - fclose(f); - } - else - { - printf("DSi ARM7 meminit not found\n"); - } + memset(ARM7Init, 0, 0x3C00); + memcpy(&ARM7Init[0x0000], &ARM7iBIOS[0x8188], 0x200); + memcpy(&ARM7Init[0x0200], &ARM7iBIOS[0xB5D8], 0x40); + memcpy(&ARM7Init[0x0254], &ARM7iBIOS[0xC6D0], 0x1048); + memcpy(&ARM7Init[0x129C], &ARM7iBIOS[0xD718], 0x1048); return true; } |