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ldr: clean formating, fix tRC cap, map erista mtc indexes

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Lightos1
2026-05-09 13:39:31 +02:00
parent 33582678c2
commit a7c1fe0d27
8 changed files with 118 additions and 110 deletions
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26
Source/Atmosphere/stratosphere/loader/source/oc/mariko/calculate_timings.cpp
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@@ -26,8 +26,8 @@ namespace ams::ldr::hoc::pcv::mariko {
return;
}
/* Fallback. */
rext = 0x1A;
/* > 3200 */
rext = 0x1E;
}
void SwitchLatency(volatile u32 &latency, u32 index, u32 latencyStep) {
@@ -139,27 +139,27 @@ namespace ams::ldr::hoc::pcv::mariko {
tRPpbIndex = MIN(C.t2_tRP_cap, C.t2_tRP);
}
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];
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];
if (freq < C.timingEmcTbreak) {
tRTW = C.low_t6_tRTW;
tRTW = C.low_t6_tRTW;
tWTR = 10 - tWTR_values[C.low_t7_tWTR];
}
s32 finetRTW = C.fineTune_t6_tRTW;
s32 finetWTR = C.fineTune_t7_tWTR;
tRC = tRAS + tRPpb;
tRFCab = tRFCpb * 2;
tXSR = static_cast<double>(tRFCab + 7.5);
tFAW = static_cast<u32>(tRRD * 4.0);
tRPab = tRPpb + 3;
tRC = tRAS + tRPpb;
tRFCab = tRFCpb * 2;
tXSR = static_cast<double>(tRFCab + 7.5);
tFAW = static_cast<u32>(tRRD * 4.0);
tRPab = tRPpb + 3;
tR2P = CEIL((RL * 0.426) - 2.0);
tR2W = FLOOR(FLOOR((5.0 / tCK_avg) + ((FLOOR(48.0 / WL) - 0.478) * 3.0)) / 1.501) + RL - (tRTW * 3) + finetRTW;