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Make the correct FIRM type always be set and fix loading old NATIVE_FIRMs from SD

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Aurora 2016-09-02 15:05:52 +02:00
parent 62a70cfdac
commit 8fd2525cd1
1 changed files with 21 additions and 21 deletions
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42
source/firm.c
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@ -248,33 +248,33 @@ static inline u32 loadFirm(FirmwareType *firmType, FirmwareSource firmSource)
"/luma/firmware_safe.bin" "/luma/firmware_safe.bin"
}; };
u32 firmVersion; u32 firmVersion = firmRead(firm, (u32)*firmType);
bool loadFromSd = false;
if(!isN3DS && *firmType == NATIVE_FIRM)
{
//We can't boot < 2.x SysNANDs and < 3.x EmuNANDs
if(firmVersion < 0x18)
{
if(firmSource != FIRMWARE_SYSNAND)
error("An old unsupported EmuNAND has been detected.\nLuma3DS is unable to boot it");
if(BOOTCONFIG(5, 1)) error("SAFE_MODE is not supported on 1.x/2.x FIRM");
*firmType = NATIVE_FIRM1X2X;
}
//We can't boot a 3.x/4.x NATIVE_FIRM, load it from SD
else if(firmVersion < 0x25) loadFromSd = true;
}
//Check that the SD FIRM is right for the console from the ARM9 section address //Check that the SD FIRM is right for the console from the ARM9 section address
if(fileRead(firm, firmwareFiles[(u32)*firmType]) && if(fileRead(firm, *firmType == NATIVE_FIRM1X2X ? firmwareFiles[0] : firmwareFiles[(u32)*firmType]) &&
((section[3].offset ? section[3].address : section[2].address) == (isN3DS ? (u8 *)0x8006000 : (u8 *)0x8006800))) ((section[3].offset ? section[3].address : section[2].address) == (isN3DS ? (u8 *)0x8006000 : (u8 *)0x8006800)))
firmVersion = 0xFFFFFFFF; firmVersion = 0xFFFFFFFF;
else else
{ {
firmVersion = firmRead(firm, (u32)*firmType); if(loadFromSd) error("An old unsupported FIRM has been detected.\nCopy firmware.bin in /luma to boot");
if(!isN3DS && *firmType == NATIVE_FIRM)
{
//We can't boot < 2.x SysNANDs and < 3.x EmuNANDs
if(firmVersion < 0x18)
{
if(firmSource != FIRMWARE_SYSNAND)
error("An old unsupported EmuNAND has been detected.\nLuma3DS is unable to boot it");
if(BOOTCONFIG(5, 1)) error("SAFE_MODE is not supported on 1.x/2.x FIRM");
*firmType = NATIVE_FIRM1X2X;
}
//We can't boot a 3.x/4.x NATIVE_FIRM
else if(firmVersion < 0x25)
error("An old unsupported FIRM has been detected.\nCopy firmware.bin in /luma to boot");
}
decryptExeFs((u8 *)firm); decryptExeFs((u8 *)firm);
} }