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pcv_mariko: timing fixes

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dram_timings struct uses tRP and tRFC stock values in ns.
nWR in emc_mrw needed to be adjusted.
This commit is contained in:
Lightos1
2026-07-08 20:24:08 +02:00
parent ac4d4b3bf9
commit 896ae8b014
1 changed files with 4 additions and 2 deletions
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6
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp
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@@ -530,11 +530,13 @@ namespace ams::ldr::hoc::pcv::mariko {
table->la_scale_regs.mc_latency_allowance_hc_1 = (table->la_scale_regs.mc_latency_allowance_hc_1 & Mask2) | allowance1;
table->la_scale_regs.mc_latency_allowance_vi2_0 = (table->la_scale_regs.mc_latency_allowance_vi2_0 & Mask2) | allowance1;
table->dram_timings.t_rp = tRFCpb;
table->dram_timings.t_rfc = tRFCab;
table->dram_timings.t_rp = tRP_values[0];
const u32 tRFCabStock = tRFC_values[0] * 2;
table->dram_timings.t_rfc = tRFCabStock;
table->dram_timings.rl = RL;
table->emc_mrw2 = (table->emc_mrw2 & ~0xFFu) | static_cast<u32>(mrw2);
table->emc_mrw = (table->emc_mrw & ~0x70u) | 0x40; /* nWR /*
table->emc_cfg_2 = 0x11083D;
}