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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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42
Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp
View File

@@ -26,7 +26,7 @@
#define DISABLED 0
#define DEACTIVATED_GPU_FREQ 2000
#define CPU_MAX_MAX_VOLT 1235000
#define GPU_MIN_MIN_VOLT 480000
namespace ams::ldr::oc {
volatile CustomizeTable C = {
@@ -38,7 +38,7 @@ volatile CustomizeTable C = {
.eristaEmcMaxClock = 1600000, // Maximum HB-MGCH ram rating
.marikoEmcMaxClock = 2133000,
.marikoEmcVddqVolt = 640000,
.marikoEmcVddqVolt = 600000,
.emcDvbShift = 0,
// Primary
@@ -53,7 +53,7 @@ volatile CustomizeTable C = {
.t8_tREFI = 0,
/* Set to 4 read and 2 write for 1866bl. */
/* For 2131bl: 8 read and 4 write. */
/* For 2133bl: 8 read and 4 write. */
.mem_burst_read_latency = 8,
.mem_burst_write_latency = 4,
@@ -67,11 +67,11 @@ volatile CustomizeTable C = {
.marikoCpuHighVmin = 750,
.marikoCpuMaxVolt = 1120,
/* Supported values: 2397000, 2499000, 2601000, 2703000. */
/* Supported values: 1963000, 2397000, 2499000, 2601000, 2703000. */
/* 2499000 should be used with caution. */
/* 2601000 exceeds pmic limit on most consoles. */
/* 2703000 is potentially dangerous and not advised. */
.marikoCpuMaxClock = 2397000,
.marikoCpuMaxClock = 1963000,
.eristaCpuBoostClock = 1785000, // Default boost clock
.marikoCpuBoostClock = 1963000, // Default boost clock
@@ -80,8 +80,9 @@ volatile CustomizeTable C = {
.eristaGpuVmin = 810,
.marikoGpuUV = 0,
/* For automatic vmin detection, set this to AUTO. */
.marikoGpuVmin = 621,
.marikoGpuVmin = 610,
.marikoGpuVmax = 800,
@@ -148,7 +149,7 @@ volatile CustomizeTable C = {
AUTO /* 1075 */,
AUTO /* 1152 */,
AUTO /* 1228 */,
AUTO /* 1267 (Disabled by default) */,
AUTO /* 1267 */,
DEACTIVATED_GPU_FREQ /* 1305 (Disabled by default) */,
DEACTIVATED_GPU_FREQ /* 1344 (Disabled by default) */,
DEACTIVATED_GPU_FREQ /* 1382 (Disabled by default) */,
@@ -158,7 +159,8 @@ volatile CustomizeTable C = {
DEACTIVATED_GPU_FREQ /* 1536 (Disabled by default) */,
},
/* You shouldn't have to anything past here. */
/* You shouldn't have to modify anything past here. */
.eristaCpuDvfsTable = {
{ 204000, { 721094 }, {} },
{ 306000, { 754040 }, {} },
@@ -344,7 +346,7 @@ volatile CustomizeTable C = {
{ 844800, { }, { 1233208, 8144, -940, 808, -21583, 226 } },
{ 883200, { }, { 1275100, 8144, -940, 808, -21583, 226 } },
{ 921600, { }, { 1275100, 8144, -940, 808, -21583, 226 } },
// { 998400, { }, { 1316991, 8144, -940, 808, -21583, 226 } },
// { 998400, { }, { 1316991, 8144, -940, 808, -21583, 226 } },
// { 1075200, { }, { 1358882, 8144, -940, 808, -21583, 226 } },
},
@@ -408,9 +410,9 @@ volatile CustomizeTable C = {
},
.marikoGpuDvfsTable = {
{ 76800, { }, { 480000, } },
{ 153600, { }, { 480000, } },
{ 230400, { }, { 480000, } },
{ 76800, { }, { GPU_MIN_MIN_VOLT, } },
{ 153600, { }, { GPU_MIN_MIN_VOLT, } },
{ 230400, { }, { GPU_MIN_MIN_VOLT, } },
{ 307200, { }, { 738712, -7304, -552, 119, -3750, -2 } },
{ 384000, { }, { 758712, -7304, -552, 119, -3750, -2 } },
{ 460800, { }, { 778712, -7304, -552, 119, -3750, -2 } },
@@ -423,14 +425,14 @@ volatile CustomizeTable C = {
{ 998400, { }, { 1065665,-16075, -497,-179, 3213, 9 } },
{ 1075200, { }, { 1132576,-16093, -648, 0, 1077, 40 } },
{ 1152000, { }, { 1180029,-14534, -830, 0, 1469, 110 } },
{ 1228800, { }, { 1248293,-16383, -859, 0, 3722, 313 } },
{ 1267200, { }, { 1286399,-17475, -867, 0, 3681, 559 } },
// { 1228800, { }, { 1248293,-16383, -859, 0, 3722, 313 } },
// { 1267200, { }, { 1286399,-17475, -867, 0, 3681, 559 } },
},
.marikoGpuDvfsTableSLT = {
{ 76800, { }, { 480000, } },
{ 153600, { }, { 480000, } },
{ 230400, { }, { 480000, } },
{ 76800, { }, { GPU_MIN_MIN_VOLT, } },
{ 153600, { }, { GPU_MIN_MIN_VOLT, } },
{ 230400, { }, { GPU_MIN_MIN_VOLT, } },
{ 307200, { }, { 738712, -7304, -552, 119, -3750, -2 } },
{ 384000, { }, { 758712, -7304, -552, 119, -3750, -2 } },
{ 460800, { }, { 778712, -7304, -552, 119, -3750, -2 } },
@@ -448,9 +450,9 @@ volatile CustomizeTable C = {
},
.marikoGpuDvfsTableHiOPT = {
{ 76800, { }, { 480000, } },
{ 153600, { }, { 480000, } },
{ 230400, { }, { 480000, } },
{ 76800, { }, { GPU_MIN_MIN_VOLT, } },
{ 153600, { }, { GPU_MIN_MIN_VOLT, } },
{ 230400, { }, { GPU_MIN_MIN_VOLT, } },
{ 307200, { }, { 738712, -7304, -552, 119, -3750, -2 } },
{ 384000, { }, { 758712, -7304, -552, 119, -3750, -2 } },
{ 460800, { }, { 778712, -7304, -552, 119, -3750, -2 } },

2
Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp
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@@ -51,7 +51,7 @@ constexpr uint32_t ERISTA_MTC_MAGIC = 0x43544D45; // EMTC
constexpr uint32_t MARIKO_MTC_MAGIC = 0x43544D4D; // MMTC
typedef struct CustomizeTable {
u8 cust[4] = {'C', 'U', 'S', 'T'};
u8 cust[16] = {'H', 'O', 'C', 'K', 'I', 'P', 'C', 'U', 'S', 'T', '\0', '\0', '\0', '\0'};
u32 custRev = CUST_REV;
u32 mtcConf;

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
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@@ -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:
*