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add all low timings

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Lightos1
2026-06-14 14:39:32 +02:00
parent 8e7d82156c
commit 01c78bf8b6
11 changed files with 116 additions and 32 deletions
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31
Source/Atmosphere/stratosphere/loader/source/oc/mariko/calculate_timings.cpp
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@@ -134,27 +134,32 @@ namespace ams::ldr::hoc::pcv::mariko {
/* At 1333WL, for some reason (incorrect ram timing config in mtc table?), tRP causes crashes at high reductions - 2 seems to be the most common limit. */
/* This is a lazy workaround until I find the issue... */
u32 tRPpbIndex = C.t2_tRP;
const bool lowFreq = freq < C.timingEmcTbreak;
volatile u32 tRPpbIndex = lowFreq ? C.low_t2_tRP : C.t2_tRP;
if (WL == WL_1331) {
tRPpbIndex = MIN(C.t2_tRP_cap, C.t2_tRP);
tRPpbIndex = MIN(C.t2_tRP_cap, tRPpbIndex);
}
tRCD = tRCD_values[C.t1_tRCD];
tRPpb = tRP_values[tRPpbIndex];
tRAS = tRAS_values[C.t3_tRAS];
tRRD = tRRD_values[C.t4_tRRD];
tRFCpb = tRFC_values[C.t5_tRFC];
u32 tRTW = C.t6_tRTW;
u32 tWTR = 10 - tWTR_values[C.t7_tWTR];
tRCD = tRCD_values[lowFreq ? C.low_t1_tRCD : C.t1_tRCD];
tRPpb = tRP_values[tRPpbIndex];
tRAS = tRAS_values[lowFreq ? C.low_t3_tRAS : C.t3_tRAS];
tRRD = tRRD_values[lowFreq ? C.low_t4_tRRD : C.t4_tRRD];
tRFCpb = tRFC_values[lowFreq ? C.low_t5_tRFC : C.t5_tRFC];
if (freq < C.timingEmcTbreak) {
tRTW = C.low_t6_tRTW;
tWTR = 10 - tWTR_values[C.low_t7_tWTR];
}
u32 tRTW = lowFreq ? C.low_t6_tRTW : C.t6_tRTW;
u32 tWTR = 10 - tWTR_values[lowFreq ? C.low_t7_tWTR : C.t7_tWTR];
s32 finetRTW = C.fineTune_t6_tRTW;
s32 finetWTR = C.fineTune_t7_tWTR;
u32 tREFI = lowFreq ? C.low_t8_tREFI : C.t8_tREFI;
refresh_raw = 0xFFFF;
if (tREFI != 6) {
refresh_raw = CEIL(tREFpb_values[tREFI] / tCK_avg) - 0x40;
refresh_raw = MIN(refresh_raw, static_cast<u32>(0xFFFF));
}
tRC = tRAS + tRPpb;
tRFCab = tRFCpb * 2;
tXSR = static_cast<double>(tRFCab + 7.5);