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- pages: Drop cust v2 support; Show update time in download section

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- oc_loader: Separate Vddq and Vdd2 DRAM voltage for Mariko

- sys-clk-OC: Fix wrong regulator ID; Auto CPU Boost for Erista
This commit is contained in:
KazushiM
2023-01-27 10:45:06 +08:00
parent cdbd0b0045
commit f47e7604fe
25 changed files with 599 additions and 702 deletions
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83
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp
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@@ -29,14 +29,85 @@ Result MemFreqPllmLimit(u32* ptr) {
R_SUCCEED();
}
Result MemVoltHandler(u32* ptr) {
// ptr value might be default_uv or max_uv
regulator* entries[2] = {
reinterpret_cast<regulator *>(reinterpret_cast<u8 *>(ptr) - offsetof(regulator, type_1.default_uv)),
reinterpret_cast<regulator *>(reinterpret_cast<u8 *>(ptr) - offsetof(regulator, type_1.max_uv)),
};
constexpr u32 uv_step = 12'500;
constexpr u32 uv_min = 600'000;
auto validator = [](regulator* entry) {
R_UNLESS(entry->id == 1, ldr::ResultInvalidRegulatorEntry());
R_UNLESS(entry->type == 1, ldr::ResultInvalidRegulatorEntry());
R_UNLESS(entry->type_1.volt_reg == 0x17, ldr::ResultInvalidRegulatorEntry());
R_UNLESS(entry->type_1.step_uv == uv_step, ldr::ResultInvalidRegulatorEntry());
R_UNLESS(entry->type_1.min_uv == uv_min, ldr::ResultInvalidRegulatorEntry());
R_SUCCEED();
};
regulator* entry = nullptr;
for (auto& i : entries) {
if (R_SUCCEEDED(validator(i)))
entry = i;
}
R_UNLESS(entry, ldr::ResultInvalidRegulatorEntry());
u32 emc_uv = C.commonEmcMemVolt;
if (!emc_uv)
R_SKIP();
if (emc_uv % uv_step)
emc_uv = emc_uv / uv_step * uv_step; // rounding
PatchOffset(ptr, emc_uv);
R_SUCCEED();
}
void SafetyCheck() {
if (C.custRev != CUST_REV ||
C.marikoCpuMaxVolt > 1300 ||
C.eristaCpuMaxVolt > 1300 ||
(C.eristaEmcVolt && (C.eristaEmcVolt < 600'000 || C.eristaEmcVolt > 1250'000)) ||
(C.marikoEmcVolt && (C.marikoEmcVolt < 600'000 || C.marikoEmcVolt > 650'000)))
{
if (C.custRev != CUST_REV)
CRASH("Triggered");
struct sValidator {
volatile u32 value;
u32 min;
u32 max;
bool value_required = false;
Result check() {
if (!value_required && !value)
R_SUCCEED();
if (min && value < min)
R_THROW(ldr::ResultSafetyCheckFailure());
if (max && value > max)
R_THROW(ldr::ResultSafetyCheckFailure());
R_SUCCEED();
}
};
sValidator validators[] = {
{ C.marikoCpuMaxClock, 1785'000, 3000'000 },
{ C.marikoCpuBoostClock, 1020'000, 3000'000, true },
{ C.marikoCpuMaxVolt, 1100, 1300 },
{ C.marikoGpuMaxClock, 768'000, 1536'000 },
{ C.marikoEmcMaxClock, 1600'000, 2400'000 },
{ C.marikoEmcVddqVolt, 550'000, 650'000 },
{ C.eristaCpuMaxVolt, 1100, 1300 },
{ C.eristaEmcMaxClock, 1600'000, 2400'000 },
{ C.commonEmcMemVolt, 1100'000, 1250'000 },
};
printf("marikoCpuMaxClock: %u\n", C.marikoCpuMaxClock);
for (auto& i : validators) {
if (R_FAILED(i.check()))
CRASH("Triggered");
}
}