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sysclk & loader: fix configuration

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This commit is contained in:
souldbminersmwc
2025-12-17 18:49:40 -05:00
parent abbd9fe79d
commit 2ad8767ffc
10 changed files with 395 additions and 139 deletions
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4
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp
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@@ -73,8 +73,8 @@ Result MemVoltHandler(u32* ptr) {
}
void SafetyCheck() {
if (C.custRev != CUST_REV)
CRASH("Triggered");
// if (C.custRev != CUST_REV) // causes more issues than help
// CRASH("Triggered");
struct sValidator {
volatile u32 value;

7
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.hpp
View File

@@ -60,7 +60,8 @@ namespace ams::ldr::oc::pcv {
static constexpr s32 CpuVoltageSecondaryPatchOffsets[] = { -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
static_assert(sizeof(CpuVoltageSecondaryPatchValues) == sizeof(CpuVoltageSecondaryPatchOffsets), "Invalid secondary CpuVoltagePatch size");
static constexpr u32 AllowedCpuMaxFrequencies[] = { 2'397'000, 2'499'000, 2'601'000, 2'703'000, };
static constexpr u32 AllowedCpuMaxFrequencies[] = { 1'963'000, 2'397'000, 2'499'000, 2'601'000, 2'703'000 /*, 2'805'000 */}; // 2805MHz should NOT be used unless you have a god speedo!
constexpr cvb_entry_t GpuCvbTableDefault[] = {
// GPUB01_NA_CVB_TABLE
@@ -193,6 +194,8 @@ namespace ams::ldr::oc::pcv {
constexpr int GpuVminOfficial = 810;
constexpr int GpuVmaxOfficial = 1200; /* No point in patching this but here's the info if one needs it */
constexpr u32 CpuVoltOfficial = 1235;
constexpr u32 CpuVoltL4T = 1235'000;
@@ -205,6 +208,8 @@ namespace ams::ldr::oc::pcv {
}
constexpr u32 GpuClkPllLimit = 921'600'000;
constexpr u32 GpuClkPllMax = 1300'000'000; /* No point in patching this but here's the info if one needs it */
constexpr u32 GpuClkPllLimit2 = 2'600'000; /* No point in patching this but here's the info if one needs it */
/* GPU Max Clock asm Pattern:
*