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pcv_erista: add experimental proper write timings

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Lightos1
2026-05-30 17:39:49 +02:00
parent a95c0fc23c
commit 0d5558f876
3 changed files with 54 additions and 5 deletions
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12
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_erista.cpp
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@@ -257,16 +257,17 @@ namespace ams::ldr::hoc::pcv::erista {
WRITE_PARAM_ALL_REG(table, emc_rw2pden, tWTPDEN);
/* Accept imperfection or prepare for suffering. */
#if defined(AMS_BUILD_FOR_AUDITING) || defined(AMS_BUILD_FOR_DEBUGGING)
// WRITE_PARAM_ALL_REG(table, emc_einput, einput);
// WRITE_PARAM_ALL_REG(table, emc_einput_duration, einput_duration);
// WRITE_PARAM_ALL_REG(table, emc_obdly, obdly);
WRITE_PARAM_ALL_REG(table, emc_obdly, obdly);
// WRITE_PARAM_ALL_REG(table, emc_ibdly, ibdly);
// WRITE_PARAM_ALL_REG(table, emc_wdv_mask, wdv);
// WRITE_PARAM_ALL_REG(table, emc_quse_width, quse_width);
// WRITE_PARAM_ALL_REG(table, emc_quse, quse);
// WRITE_PARAM_ALL_REG(table, emc_wdv, wdv);
// WRITE_PARAM_ALL_REG(table, emc_wsv, wsv);
// WRITE_PARAM_ALL_REG(table, emc_wev, wev);
WRITE_PARAM_ALL_REG(table, emc_wdv, wdv);
WRITE_PARAM_ALL_REG(table, emc_wsv, wsv);
WRITE_PARAM_ALL_REG(table, emc_wev, wev);
// WRITE_PARAM_ALL_REG(table, emc_qrst, qrst);
// WRITE_PARAM_ALL_REG(table, emc_tr_qrst, qrst);
// WRITE_PARAM_ALL_REG(table, emc_qsafe, qsafe);
@@ -279,8 +280,9 @@ namespace ams::ldr::hoc::pcv::erista {
// WRITE_PARAM_ALL_REG(table, emc_rdv_early_mask, rdv);
// WRITE_PARAM_ALL_REG(table, emc_rdv_mask, rdv + 2);
// WRITE_PARAM_ALL_REG(table, emc_tr_rdv, rdv);
// table->emc_mrw2 = (table->emc_mrw2 & ~0xFFu) | static_cast<u32>(mrw2);
table->emc_mrw2 = (table->emc_mrw2 & ~0xFFu) | static_cast<u32>(mrw2);
// table->dram_timings.rl = RL;
#endif
constexpr double MC_ARB_DIV = 4.0;
constexpr u32 MC_ARB_SFA = 2;