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add GpuOsLimit verification to mariko; erista will be pushed once verified

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Lightos1
2026-04-08 21:30:36 +02:00
parent 90e53b52b2
commit ca8bb25660
2 changed files with 26 additions and 6 deletions
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19
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.hpp
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@@ -82,8 +82,9 @@ namespace ams::ldr::hoc::pcv {
{ },
};
constexpr u32 GpuClkPllMax = 1300'000'000;
constexpr u32 GpuClkPllLimit = 2'600'000;
constexpr u32 GpuOsLimit = 921'600;
constexpr u32 GpuClkPllMax = 1300'000'000;
constexpr u32 GpuClkPllLimit = 2'600'000;
constexpr u32 GpuVminOfficial = 610;
static const u32 gpuDVFSPattern[] = { 1050, 1000, 100, 1000, 10, };
@@ -121,6 +122,10 @@ namespace ams::ldr::hoc::pcv {
return (ins & 0xFFE0001F) | ((imm & 0xFFFF) << 5);
};
inline auto AsmGetImm16 = [](u32 ins) {
return static_cast<u16>((ins >> 5) & 0xFFFF);
};
inline bool GpuMaxClockPatternFn(u32 *ptr32) {
return asm_compare_no_rd(*ptr32, asm_pattern[0]);
}
@@ -181,8 +186,10 @@ namespace ams::ldr::hoc::pcv {
static const u32 cpuVoltageThermalPattern[] = { 950, 1132, 0, 950, 1227, 0, 825, 1227, 15000, 825, 1170, 60000, 825, 1132, 80000 };
static_assert(sizeof(cpuVoltageThermalPattern) == 0x3c, "invalid cpuVoltageThermalPattern size");
constexpr u32 GpuClkPllLimit = 2'600'000;
constexpr u32 GpuClkPllMax = 921'600'000;
constexpr u32 GpuOsLimit = 921'600;
constexpr u32 GpuClkPllLimit = 2'600'000;
constexpr u32 GpuClkPllMax = 921'600'000;
constexpr u32 GpuVminOfficial = 810;
constexpr u16 CpuMinVolts[] = { 950, 850, 825, 810 };
@@ -230,6 +237,10 @@ namespace ams::ldr::hoc::pcv {
return (ins & 0xFFE0001F) | ((imm & 0xFFFF) << 5);
};
inline auto AsmGetImm16 = [](u32 ins) {
return static_cast<u16>((ins >> 5) & 0xFFFF);
};
inline bool GpuMaxClockPatternFn(u32 *ptr32) {
return asm_compare_no_rd(*ptr32, asm_pattern[0]);
};