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add r2w fine tuning

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Lightos1
2026-02-11 11:05:45 +01:00
parent 496e77301b
commit 786467d7ea
7 changed files with 24 additions and 4 deletions
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4
Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp
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@@ -22,7 +22,7 @@
/* Never edit these. */
#define AUTO 0
#define AUTO_RAM 1
#define AUTO_RAM 0
#define ENABLED 1
#define DISABLED 0
#define DEACTIVATED_GPU_FREQ 2000
@@ -105,7 +105,7 @@ volatile CustomizeTable C = {
/* For automatic vmin detection, set this to AUTO. */
/* vmin past 795mV won't work due to HOS limitation */
/* Vmin is automatically set to 800mV when SoC temperature is below 20C */
.marikoGpuVmin = AUTO_RAM,
.marikoGpuVmin = AUTO,
.marikoGpuVmax = 800,

1
Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp
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@@ -126,6 +126,7 @@ typedef struct CustomizeTable {
u32 eristaGpuVoltArray[27];
u32 marikoGpuVoltArray[24];
u32 fineTune_t6_tRTW;
u32 fineTune_t7_tWTR;
u32 reserved[60];

3
Source/Atmosphere/stratosphere/loader/source/oc/mtc_timing_value.hpp
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@@ -132,6 +132,7 @@ namespace ams::ldr::hoc {
const double tRRD = tRRD_values[C.t4_tRRD];
const u32 tRFCpb = tRFC_values[C.t5_tRFC];
const u32 tWTR = 10 - tWTR_values[C.t7_tWTR];
const s32 finetRTW = C.fineTune_t6_tRTW;
const s32 finetWTR = C.fineTune_t7_tWTR;
const u32 tRC = tRAS + tRPpb;
@@ -141,7 +142,7 @@ namespace ams::ldr::hoc {
const double tRPab = tRPpb + 3;
const u32 tR2P = CEIL((RL_DBI * 0.426) - 2.0);
const u32 tR2W = FLOOR(FLOOR((5.0 / tCK_avg) + ((FLOOR(48.0 / WL) - 0.478) * 3.0)) / 1.501) + RL_DBI - (C.t6_tRTW * 3);
const u32 tR2W = FLOOR(FLOOR((5.0 / tCK_avg) + ((FLOOR(48.0 / WL) - 0.478) * 3.0)) / 1.501) + RL_DBI - (C.t6_tRTW * 3) + finetRTW;
const u32 tRTM = FLOOR((10.0 + RL_DBI) + (3.502 / tCK_avg)) + FLOOR(7.489 / tCK_avg);
const u32 tRATM = CEIL((tRTM - 10.0) + (RL_DBI * 0.426));
inline u32 rext;

3
Source/sys-clk/common/include/sysclk/config.h
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@@ -158,6 +158,7 @@ typedef enum {
KipConfigValue_g_volt_e_1036800,
KipConfigValue_g_volt_e_1075200,
KipConfigValue_t6_tRTW_fine_tune,
KipConfigValue_t7_tWTR_fine_tune,
KipCrc32,
@@ -372,6 +373,7 @@ static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pr
case KipConfigValue_g_volt_e_998400: return pretty ? "Erista GPU Volt 998 MHz" : "g_volt_e_998400";
case KipConfigValue_g_volt_e_1036800: return pretty ? "Erista GPU Volt 1036 MHz" : "g_volt_e_1036800";
case KipConfigValue_g_volt_e_1075200: return pretty ? "Erista GPU Volt 1075 MHz" : "g_volt_e_1075200";
case KipConfigValue_t6_tRTW_fine_tune: return pretty ? "t6 - tRTW Fine Tune" : "t6_tRTW_fine_fune";
case KipConfigValue_t7_tWTR_fine_tune: return pretty ? "t7 - tWTR Fine Tune" : "t7_tWTR_fine_tune";
case KipCrc32:
return pretty ? "CRC32" : "crc32";
@@ -537,6 +539,7 @@ static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t in
case KipConfigValue_g_volt_e_1075200:
case KipConfigValue_eristaCpuVmin:
case KipConfigValue_eristaCpuUnlock:
case KipConfigValue_t6_tRTW_fine_tune:
case KipConfigValue_t7_tWTR_fine_tune:
case KipCrc32:
return true;

11
Source/sys-clk/overlay/src/ui/gui/misc_gui.cpp
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@@ -652,6 +652,14 @@ protected:
addConfigButton(KipConfigValue_t7_tWTR, "t7 tWTR", ValueRange(0, 10, 1, "", 1), "tWTR", &thresholdsDisabled, {}, {}, false);
addConfigButton(KipConfigValue_t8_tREFI, "t8 tREFI", ValueRange(0, 6, 1, "", 1), "tREFI", &thresholdsDisabled, {}, {}, false);
std::vector<NamedValue> t6_tRTW_fine_tune = {
NamedValue("-2", 0xFFFFFFFE),
NamedValue("-1", 0xFFFFFFFF),
NamedValue(" 0", 0),
NamedValue("+1", 1),
NamedValue("+2", 2),
};
std::vector<NamedValue> t7_tWTR_fine_tune = {
NamedValue("-3", 0xFFFFFFFD),
NamedValue("-2", 0xFFFFFFFE),
@@ -663,7 +671,8 @@ protected:
};
this->listElement->addItem(new tsl::elm::CategoryHeader("Advanced"));
addConfigButton(KipConfigValue_t7_tWTR_fine_tune, "t7 tWTR Fine Tune", ValueRange(0, 6, 1, "", 0), "t7 tWTR Fine Tune", &thresholdsDisabled, {}, t7_tWTR_fine_tune, false);
addConfigButton(KipConfigValue_t6_tRTW_fine_tune, "t6 tRTW Fine Tune", ValueRange(0, 4, 1, "", 0), "tRTW Fine Tune", &thresholdsDisabled, {}, t6_tRTW_fine_tune, false);
addConfigButton(KipConfigValue_t7_tWTR_fine_tune, "t7 tWTR Fine Tune", ValueRange(0, 6, 1, "", 0), "tWTR Fine Tune", &thresholdsDisabled, {}, t7_tWTR_fine_tune, false);
#if IS_MINIMAL == 0
if(IsMariko()) {

3
Source/sys-clk/sysmodule/src/clock_manager.cpp
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@@ -816,6 +816,7 @@ void ClockManager::SetKipData() {
table.eristaGpuVoltArray[i] = this->config->GetConfigValue((SysClkConfigValue)(KipConfigValue_g_volt_e_76800 + i));
}
CUST_WRITE_FIELD_BATCH(&table, t6_tRTW_fine_tune, this->config->GetConfigValue(KipConfigValue_t6_tRTW_fine_tune));
CUST_WRITE_FIELD_BATCH(&table, t7_tWTR_fine_tune, this->config->GetConfigValue(KipConfigValue_t7_tWTR_fine_tune));
if (!cust_write_table("sdmc:/atmosphere/kips/hoc.kip", &table)) {
@@ -927,6 +928,7 @@ void ClockManager::GetKipData() {
initialConfigValues[KipConfigValue_marikoGpuVmax] = cust_get_mariko_gpu_vmax(&table);
initialConfigValues[KipConfigValue_commonGpuVoltOffset] = cust_get_common_gpu_offset(&table);
initialConfigValues[KipConfigValue_gpuSpeedo] = cust_get_gpu_speedo(&table);
initialConfigValues[KipConfigValue_t6_tRTW_fine_tune] = cust_get_tRTW_fine_tune(&table);
initialConfigValues[KipConfigValue_t7_tWTR_fine_tune] = cust_get_tWTR_fine_tune(&table);
}
@@ -985,6 +987,7 @@ void ClockManager::GetKipData() {
}
configValues.values[KipConfigValue_t7_tWTR_fine_tune] = cust_get_tWTR_fine_tune(&table);
configValues.values[KipConfigValue_t6_tRTW_fine_tune] = cust_get_tRTW_fine_tune(&table);
// if(cust_get_cust_rev(&table) == KIP_CUST_REV)
// return;

3
Source/sys-clk/sysmodule/src/kip.h
View File

@@ -78,6 +78,7 @@ typedef struct {
u32 eristaGpuVoltArray[27];
u32 marikoGpuVoltArray[24];
u32 t6_tRTW_fine_tune;
u32 t7_tWTR_fine_tune;
u32 reserved[60];
@@ -203,6 +204,7 @@ static inline bool cust_set_tRFC(const char* p, u32 v) { CUST_WRITE_FIELD(p, t5_
static inline bool cust_set_tRTW(const char* p, u32 v) { CUST_WRITE_FIELD(p, t6_tRTW, v); }
static inline bool cust_set_tWTR(const char* p, u32 v) { CUST_WRITE_FIELD(p, t7_tWTR, v); }
static inline bool cust_set_tREFI(const char* p, u32 v) { CUST_WRITE_FIELD(p, t8_tREFI, v); }
static inline bool cust_set_tRTW_fine_tune(const char* p, u32 v) { CUST_WRITE_FIELD(p, t6_tRTW_fine_tune, v); }
static inline bool cust_set_tWTR_fine_tune(const char* p, u32 v) { CUST_WRITE_FIELD(p, t7_tWTR_fine_tune, v); }
static inline bool cust_set_burst_read_lat(const char* p, u32 v) { CUST_WRITE_FIELD(p, mem_burst_read_latency, v); }
static inline bool cust_set_burst_write_lat(const char* p, u32 v) { CUST_WRITE_FIELD(p, mem_burst_write_latency, v); }
@@ -271,6 +273,7 @@ static inline u32 cust_get_tRFC(const CustomizeTable* t) { return CUST_GET_FIELD
static inline u32 cust_get_tRTW(const CustomizeTable* t) { return CUST_GET_FIELD(t, t6_tRTW); }
static inline u32 cust_get_tWTR(const CustomizeTable* t) { return CUST_GET_FIELD(t, t7_tWTR); }
static inline u32 cust_get_tREFI(const CustomizeTable* t) { return CUST_GET_FIELD(t, t8_tREFI); }
static inline u32 cust_get_tRTW_fine_tune(const CustomizeTable* t) { return CUST_GET_FIELD(t, t6_tRTW_fine_tune); }
static inline u32 cust_get_tWTR_fine_tune(const CustomizeTable* t) { return CUST_GET_FIELD(t, t7_tWTR_fine_tune); }
static inline u32 cust_get_burst_read_lat(const CustomizeTable* t) { return CUST_GET_FIELD(t, mem_burst_read_latency); }
static inline u32 cust_get_burst_write_lat(const CustomizeTable* t) { return CUST_GET_FIELD(t, mem_burst_write_latency); }