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ams/fuse: update version numbers, update DramId read logic

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Michael Scire 2022-10-10 21:12:26 -07:00 • committed by SciresM
parent 8d9e3f2a31
commit 545765d167
3 changed files with 23 additions and 5 deletions
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20
libraries/libexosphere/source/fuse/fuse_api.cpp
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@ -39,12 +39,13 @@ namespace ams::fuse {
struct OdmWord4 {
using HardwareState1 = util::BitPack32::Field<0, 2, int>;
using HardwareType1 = util::BitPack32::Field<HardwareState1::Next, 1, int>;
using DramId = util::BitPack32::Field<HardwareType1::Next, 5, int>;
using HardwareType2 = util::BitPack32::Field<DramId::Next, 1, int>;
using DramId1 = util::BitPack32::Field<HardwareType1::Next, 5, int>;
using HardwareType2 = util::BitPack32::Field<DramId1::Next, 1, int>;
using HardwareState2 = util::BitPack32::Field<HardwareType2::Next, 1, int>;
using RetailInteractiveDisplayState = util::BitPack32::Field<HardwareState2::Next, 1, int>;
using FormatVersion = util::BitPack32::Field<RetailInteractiveDisplayState::Next, 1, int>;
using Reserved = util::BitPack32::Field<FormatVersion::Next, 4, int>;
using DramId2 = util::BitPack32::Field<FormatVersion::Next, 3, int>;
using Reserved = util::BitPack32::Field<DramId2::Next, 1, int>;
using HardwareType3 = util::BitPack32::Field<Reserved::Next, 4, int>;
};
@ -71,6 +72,15 @@ namespace ams::fuse {
(odm_word4.Get<OdmWord4::HardwareType3>() << HardwareType3Shift);
}
constexpr ALWAYS_INLINE int GetDramIdValue(const util::BitPack32 odm_word4) {
constexpr auto DramId1Shift = 0;
constexpr auto DramId2Shift = OdmWord4::DramId1::Count + DramId1Shift;
return (odm_word4.Get<OdmWord4::DramId1>() << DramId1Shift) |
(odm_word4.Get<OdmWord4::DramId2>() << DramId2Shift);
}
constinit uintptr_t g_register_address = secmon::MemoryRegionPhysicalDeviceFuses.GetAddress();
constinit bool g_checked_for_rcm_bug_patch = false;
@ -167,6 +177,7 @@ namespace ams::fuse {
}
constexpr const TargetFirmware FuseVersionIncrementFirmwares[] = {
TargetFirmware_15_0_0,
TargetFirmware_13_2_1,
TargetFirmware_12_0_2,
TargetFirmware_11_0_0,
@ -305,7 +316,8 @@ namespace ams::fuse {
}
DramId GetDramId() {
return static_cast<DramId>(util::BitPack32{GetCommonOdmWord(4)}.Get<OdmWord4::DramId>());
/* Get the value. */
return static_cast<DramId>(GetDramIdValue(util::BitPack32{GetCommonOdmWord(4)}));
}
HardwareType GetHardwareType() {