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Erista uv stuff: this makes no sense

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Lightos1
2026-02-24 20:16:10 +01:00
parent 2bd5faa7d9
commit 5a88d53443
3 changed files with 14 additions and 13 deletions
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6
Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp
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@@ -71,11 +71,11 @@ volatile CustomizeTable C = {
.mem_burst_read_latency = RL_1866,
.mem_burst_write_latency = WL_1866,
.eristaCpuUV = 0,
.eristaCpuUV = 5,
.eristaCpuVmin = 800,
.eristaCpuMaxVolt = 1200,
/* Unlocks up to 2295 Mhz CPU, usage is not recommended. */
.eristaCpuUnlock = DISABLED,
.eristaCpuUnlock = ENABLED,
.marikoCpuUVLow = 0, // No undervolt
.marikoCpuUVHigh = 0, // No undervolt
@@ -98,7 +98,7 @@ volatile CustomizeTable C = {
.eristaCpuBoostClock = 1785000, // Default boost clock
.marikoCpuBoostClock = 1963000, // Default boost clock
.eristaGpuUV = 0,
.eristaGpuUV = 2,
.eristaGpuVmin = 810,
.marikoGpuUV = 0,

20
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_erista.cpp
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@@ -65,12 +65,13 @@ namespace ams::ldr::hoc::pcv::erista {
R_SUCCEED();
}
/* In theory this should work, but it doesn't, I have no idea why ¯\_(ツ)_/¯ */
Result CpuVoltDfll(u32* ptr) {
cvb_cpu_dfll_data *entry = reinterpret_cast<cvb_cpu_dfll_data *>(ptr);
R_UNLESS(entry->tune0_low == 0xFFEAD0FF, ldr::ResultInvalidCpuVoltDfllEntry());
R_UNLESS(entry->tune0_high == 0x0, ldr::ResultInvalidCpuVoltDfllEntry());
R_UNLESS(entry->tune1_low == 0x0, ldr::ResultInvalidCpuVoltDfllEntry());
R_UNLESS(entry->tune1_high == 0x0, ldr::ResultInvalidCpuVoltDfllEntry());
R_UNLESS(entry->tune0_low == 0xFFEAD0FF, ldr::ResultInvalidCpuVoltDfllEntry());
R_UNLESS(entry->tune0_high == 0x0, ldr::ResultInvalidCpuVoltDfllEntry());
R_UNLESS(entry->tune1_low == 0x0, ldr::ResultInvalidCpuVoltDfllEntry());
R_UNLESS(entry->tune1_high == 0x0, ldr::ResultInvalidCpuVoltDfllEntry());
if( !C.eristaCpuUV) {
R_SKIP();
@@ -436,14 +437,13 @@ namespace ams::ldr::hoc::pcv::erista {
// }
void Patch(uintptr_t mapped_nso, size_t nso_size) {
/* TODO: limit patch count */
PatcherEntry<u32> patches[] = {
{"CPU Freq Table", CpuFreqCvbTable<false>, 1, nullptr, static_cast<u32>(GetDvfsTableLastEntry(CpuCvbTableDefault)->freq)},
{"CPU Volt DVFS", &CpuVoltDvfs, 0, nullptr, CpuVminOfficial},
{"CPU Volt Thermals", &CpuVoltThermals, 0, nullptr, CpuVminOfficial},
{"CPU Volt Dfll", &CpuVoltDfll, 0, nullptr, 0xFFEAD0FF},
{"GPU Volt DVFS", &GpuVoltDVFS, 0, nullptr, GpuVminOfficial},
{"GPU Volt Thermals", &GpuVoltThermals, 0, nullptr, GpuVminOfficial},
{"CPU Volt DVFS", &CpuVoltDvfs, 1, nullptr, CpuVminOfficial},
{"CPU Volt Thermals", &CpuVoltThermals, 1, nullptr, CpuVminOfficial},
{"CPU Volt Dfll", &CpuVoltDfll, 1, nullptr, 0xFFEAD0FF},
{"GPU Volt DVFS", &GpuVoltDVFS, 1, nullptr, GpuVminOfficial},
{"GPU Volt Thermals", &GpuVoltThermals, 1, nullptr, GpuVminOfficial},
{"GPU Freq Table", GpuFreqCvbTable<false>, 1, nullptr, static_cast<u32>(GetDvfsTableLastEntry(GpuCvbTableDefault)->freq)},
{"GPU Freq Asm", &GpuFreqMaxAsm, 2, &GpuMaxClockPatternFn},
{"GPU PLL Max", &GpuFreqPllMax, 1, nullptr, GpuClkPllMax},

1
Source/sys-clk/sysmodule/src/board.cpp
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@@ -1249,6 +1249,7 @@ MarikoCpuUvEntry marikoCpuUvHigh[12] = {
{0x0, 0xdfff, 0, 0x27f07ff},
};
void Board::SetCpuUvLevel(u32 levelLow, u32 levelHigh, u32 tbreakPoint) {
return;
u32* tune0_ptr = (u32*)(cldvfs + CL_DVFS_TUNE0_0);
u32* tune1_ptr = (u32*)(cldvfs + CL_DVFS_TUNE1_0);