OmniNX/Horizon-OC
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Improve timings

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This commit is contained in:
Lightos1
2025-12-17 19:52:53 +01:00
parent eae7ac8d5c
commit c72a1f5f79
2 changed files with 5 additions and 3 deletions
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2
Source/Atmosphere/stratosphere/loader/source/oc/mtc_timing_value.hpp
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@@ -118,7 +118,7 @@ namespace ams::ldr::oc {
const u32 tRAS = tRAS_values[C.t3_tRAS];
const double tRRD = tRRD_values[C.t4_tRRD];
const u32 tRFCpb = tRFC_values[C.t5_tRFC];
const u32 tWTR = MAX(static_cast<u32>(0), 10 - tWTR_values[C.t7_tWTR]);
const u32 tWTR = 10 - tWTR_values[C.t7_tWTR];
const u32 tRC = tRAS + tRPpb;
const u32 tRFCab = tRFCpb * 2;

6
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp
View File

@@ -436,14 +436,16 @@ namespace ams::ldr::oc::pcv::mariko {
WRITE_PARAM_ALL_REG(table, emc_refresh, refresh_raw);
WRITE_PARAM_ALL_REG(table, emc_pre_refresh_req_cnt, refresh_raw / 4);
WRITE_PARAM_ALL_REG(table, emc_trefbw, trefbw);
const u32 dyn_self_ref_control = (((u32)(7605.0 / tCK_avg)) + 260U) | (table->burst_regs.emc_dyn_self_ref_control & 0xffff0000U);
const u32 dyn_self_ref_control = (static_cast<u32>(7605.0 / tCK_avg) + 260) | (table->burst_regs.emc_dyn_self_ref_control & 0xffff0000);
WRITE_PARAM_ALL_REG(table, emc_dyn_self_ref_control, dyn_self_ref_control);
WRITE_PARAM_ALL_REG(table, emc_pdex2wr, pdex2rw);
WRITE_PARAM_ALL_REG(table, emc_pdex2rd, pdex2rw);
WRITE_PARAM_ALL_REG(table, emc_pchg2pden, GET_CYCLE_CEIL(1.75));
WRITE_PARAM_ALL_REG(table, emc_ar2pden, GET_CYCLE_CEIL(1.75));
WRITE_PARAM_ALL_REG(table, emc_pdex2cke, GET_CYCLE_CEIL(1.75));
WRITE_PARAM_ALL_REG(table, emc_act2pden, GET_CYCLE_CEIL(14.0));
WRITE_PARAM_ALL_REG(table, emc_cke2pden, cke2pden);
WRITE_PARAM_ALL_REG(table, emc_cke2pden, /* cke2pden */ GET_CYCLE_CEIL(5.0));
(void) cke2pden;
WRITE_PARAM_ALL_REG(table, emc_pdex2mrr, GET_CYCLE_CEIL(pdex2mrr));
WRITE_PARAM_ALL_REG(table, emc_rw2pden, tWTPDEN);
WRITE_PARAM_ALL_REG(table, emc_einput, einput);