OmniNX/Horizon-OC
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

1866/1600 support

Browse Source
This commit is contained in:
Lightos1
2026-01-21 18:50:36 +01:00
parent c4a59d72b7
commit 679fd4fd79
6 changed files with 60 additions and 168 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.hpp
View File

@@ -206,7 +206,7 @@ namespace ams::ldr::oc::pcv {
constexpr u32 CpuVoltL4T = 1235'000;
static const u32 cpuVoltDvfsPattern[] = { 1227, 1000, 100, 1000, 0 };
static const u32 cpuVoltDvfsOffsets[] = { 5, 6, 7, 9, 8 };
static const u32 cpuVoltDvfsOffsets[] = { 5, 6, 7, 8, 9 };
static_assert(sizeof(cpuVoltDvfsPattern) == sizeof(cpuVoltDvfsOffsets), "Invalid cpuVoltDvfsPattern");
static const u32 cpuVoltageThermalPattern[] = { 950, 1132, 0, 950, 1227, 0, 825, 1227, 15000, 825, 1170, 60000, 825, 1132, 80000 };
@@ -216,7 +216,7 @@ namespace ams::ldr::oc::pcv {
constexpr u32 GpuVminOfficial = 810;
static const u32 gpuVoltDvfsPattern[] = { 1150, 1000, 100, 1000, 10, };
static const u32 gpuVoltDvfsOffsets[] = { 1, 2, 3, 4, 5, };
static const u32 gpuVoltDvfsOffsets[] = { 1, 2, 3, 4, 5, };
static_assert(sizeof(gpuVoltDvfsPattern) == sizeof(gpuVoltDvfsOffsets), "Invalid gpuVoltDvfsPattern");
static const u32 gpuVoltThermalPattern[] = { 950, 1132, 0, 810, 1132, 15000, 810, 1132, 30000, 810, 1132, 50000, 810, 1132, 70000, 810, 1132, 105000 };

15
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp
View File

@@ -434,7 +434,7 @@ namespace ams::ldr::oc::pcv::mariko {
WRITE_PARAM_ALL_REG(table, emc_tckesr, GET_CYCLE_CEIL(tSR));
WRITE_PARAM_ALL_REG(table, emc_tcke, tCKE);
WRITE_PARAM_ALL_REG(table, emc_tpd, GET_CYCLE_CEIL(tXP));
WRITE_PARAM_ALL_REG(table, emc_tclkstop, GET_CYCLE_CEIL(tXP) + 8);
WRITE_PARAM_ALL_REG(table, emc_tclkstop, GET_CYCLE_CEIL(tXP) + 8); // TODO analyse
WRITE_PARAM_ALL_REG(table, emc_r2p, tR2P);
WRITE_PARAM_ALL_REG(table, emc_r2w, tR2W);
WRITE_PARAM_ALL_REG(table, emc_trtm, tRTM);
@@ -484,8 +484,6 @@ namespace ams::ldr::oc::pcv::mariko {
WRITE_PARAM_ALL_REG(table, emc_tr_rdv, rdv);
WRITE_PARAM_ALL_REG(table, emc_cmd_brlshft_2, 0x24)
WRITE_PARAM_ALL_REG(table, emc_cmd_brlshft_3, 0x24)
// WRITE_PARAM_ALL_REG(table, emc_mrs_wait_cnt, 0x07FF003C);
// WRITE_PARAM_ALL_REG(table, emc_mrs_wait_cnt2, 0x02DE002A);
/* This needs some clean up. */
constexpr double MC_ARB_DIV = 4.0;
@@ -574,7 +572,8 @@ namespace ams::ldr::oc::pcv::mariko {
table->dram_timings.t_rp = tRFCpb;
table->dram_timings.t_rfc = tRFCab;
table->dram_timings.rl = RL_DBI;
table->emc_mrw2 = 0x8802003F;
table->emc_mrw2 = (table->emc_mrw2 & ~0xFFu) | static_cast<u32>(mrw2);
table->emc_cfg_2 = 0x11083D;
}
@@ -776,10 +775,14 @@ namespace ams::ldr::oc::pcv::mariko {
PATCH_OFFSET(ptr, emc_uv);
i2cInitialize();
I2cSet_U8(I2cDevice_Max77812_2, 0x25, (emc_uv - uv_min) / uv_step);
Result resultI2C = I2cSet_U8(I2cDevice_Max77812_2, 0x25, (emc_uv - uv_min) / uv_step);
i2cExit();
R_SUCCEED();
if (R_SUCCEEDED(resultI2C)) {
R_SUCCEED();
}
return resultI2C;
}
void Patch(uintptr_t mapped_nso, size_t nso_size) {