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Add ConfigMem FIRM stuff and GetSystemInfo modes for DDLC

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wheremyfoodat 2023-08-11 16:37:51 +03:00
parent 2bb751110b
commit e2b82997ba
4 changed files with 45 additions and 0 deletions
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7
include/kernel/config_mem.hpp
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@ -9,6 +9,13 @@ namespace ConfigMem {
SyscoreVer = 0x1FF80010,
EnvInfo = 0x1FF80014,
AppMemAlloc = 0x1FF80040,
FirmUnknown = 0x1FF80060,
FirmRevision = 0x1FF80061,
FirmVersionMinor = 0x1FF80062,
FirmVersionMajor = 0x1FF80063,
FirmSyscoreVer = 0x1FF80064,
FirmSdkVer = 0x1FF80068,
HardwareType = 0x1FF81004,
Datetime0 = 0x1FF81020,
WifiMac = 0x1FF81060,

13
include/memory.hpp
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@ -139,6 +139,19 @@ private:
// Report a retail unit without JTAG
static constexpr u32 envInfo = 1;
// Stored in Configuration Memory starting @ 0x1FF80060
struct FirmwareInfo {
u8 unk; // Usually 0 according to 3DBrew
u8 revision;
u8 minor;
u8 major;
u32 syscoreVer;
u32 sdkVer;
};
// Values taken from 3DBrew and Citra
static constexpr FirmwareInfo firm{.unk = 0, .revision = 0, .minor = 0x34, .major = 2, .syscoreVer = 2, .sdkVer = 0x0000F297};
public:
u16 kernelVersion = 0;
u32 usedUserMemory = u32(0_MB); // How much of the APPLICATION FCRAM range is used (allocated to the appcore)