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- oc_loader: major refactoring

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This commit is contained in:
KazushiM
2022-12-29 19:37:42 +08:00
parent b50899f4d1
commit b0b80c8458
24 changed files with 1501 additions and 2595 deletions
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7
README.md
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@@ -5,7 +5,7 @@
Overclocking suite for Horizon OS (HOS) running on Atmosphere CFW.
## DISCLAIMER: USE AT YOUR OWN RISK!
**DISCLAIMER: USE AT YOUR OWN RISK!**
- Overclocking in general will shorten the lifespan of some hardware components.
@@ -119,9 +119,9 @@ Overclocking suite for Horizon OS (HOS) running on Atmosphere CFW.
<details>
Grab necessary patches from the repo, then compile sys-clk, ReverseNX-RT and Atmosphere loader with devkitpro.
If you are to install nro forwarders, stub `ValidateAcidSignature()` with `R_SUCCEED();` in `Atmosphere/stratosphere/loader/source/ldr_meta.cpp` to make them work again.
Before compiling Atmosphere loader, run `patch.py` in `Atmosphere/stratosphere/loader/source/` to insert oc module into loader sysmodule.
Uncompress the kip to make it work with configurator: `hactool -t kip1 Atmosphere/stratosphere/loader/out/nintendo_nx_arm64_armv8a/release/loader.kip --uncompress=./loader.kip`
When compilation is done, uncompress the kip to make it work with configurator: `hactool -t kip1 Atmosphere/stratosphere/loader/out/nintendo_nx_arm64_armv8a/release/loader.kip --uncompress=./loader.kip`
</details>
@@ -134,4 +134,5 @@ Uncompress the kip to make it work with configurator: `hactool -t kip1 Atmospher
- RetroNX team for [sys-clk](https://github.com/retronx-team/sys-clk)
- SciresM and Reswitched Team for the state-of-the-art [Atmosphere](https://github.com/Atmosphere-NX/Atmosphere) CFW of Switch
- Switchbrew [wiki](http://switchbrew.org/wiki/) for Switch in-depth info
- Switchroot for their [modified L4T kernel and device tree]((https://gitlab.com/switchroot/kernel))
- ZatchyCatGames for RE and original OC loader patches for Atmosphere

753
Source/Atmosphere/stratosphere/loader/source/ldr_process_creation.cpp
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@@ -1,753 +0,0 @@
/*
* Copyright (c) Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stratosphere.hpp>
#include "ldr_capabilities.hpp"
#include "ldr_content_management.hpp"
#include "ldr_development_manager.hpp"
#include "ldr_launch_record.hpp"
#include "ldr_meta.hpp"
#include "ldr_patcher.hpp"
#include "ldr_process_creation.hpp"
#include "ldr_ro_manager.hpp"
#include "oc/ldr_oc_suite.hpp"
namespace ams::ldr {
namespace {
/* Convenience defines. */
constexpr size_t SystemResourceSizeMax = 0x1FE00000;
/* Types. */
enum NsoIndex {
Nso_Rtld = 0,
Nso_Main = 1,
Nso_SubSdk0 = 2,
Nso_SubSdk1 = 3,
Nso_SubSdk2 = 4,
Nso_SubSdk3 = 5,
Nso_SubSdk4 = 6,
Nso_SubSdk5 = 7,
Nso_SubSdk6 = 8,
Nso_SubSdk7 = 9,
Nso_SubSdk8 = 10,
Nso_SubSdk9 = 11,
Nso_Sdk = 12,
Nso_Count,
};
constexpr inline const char *NsoPaths[Nso_Count] = {
ENCODE_ATMOSPHERE_CODE_PATH("/rtld"),
ENCODE_ATMOSPHERE_CODE_PATH("/main"),
ENCODE_ATMOSPHERE_CODE_PATH("/subsdk0"),
ENCODE_ATMOSPHERE_CODE_PATH("/subsdk1"),
ENCODE_ATMOSPHERE_CODE_PATH("/subsdk2"),
ENCODE_ATMOSPHERE_CODE_PATH("/subsdk3"),
ENCODE_ATMOSPHERE_CODE_PATH("/subsdk4"),
ENCODE_ATMOSPHERE_CODE_PATH("/subsdk5"),
ENCODE_ATMOSPHERE_CODE_PATH("/subsdk6"),
ENCODE_ATMOSPHERE_CODE_PATH("/subsdk7"),
ENCODE_ATMOSPHERE_CODE_PATH("/subsdk8"),
ENCODE_ATMOSPHERE_CODE_PATH("/subsdk9"),
ENCODE_ATMOSPHERE_CODE_PATH("/sdk"),
};
constexpr const char *GetNsoPath(size_t idx) {
AMS_ABORT_UNLESS(idx < Nso_Count);
return NsoPaths[idx];
}
struct ProcessInfo {
os::NativeHandle process_handle;
uintptr_t args_address;
size_t args_size;
uintptr_t nso_address[Nso_Count];
size_t nso_size[Nso_Count];
};
/* Global NSO header cache. */
bool g_has_nso[Nso_Count];
NsoHeader g_nso_headers[Nso_Count];
/* Pcv/Ptm check cache. */
bool g_is_pcv;
bool g_is_ptm;
Result ValidateProgramVersion(ncm::ProgramId program_id, u32 version) {
/* No version verification is done before 8.1.0. */
R_SUCCEED_IF(hos::GetVersion() < hos::Version_8_1_0);
/* No verification is done if development. */
R_SUCCEED_IF(IsDevelopmentForAntiDowngradeCheck());
/* TODO: Anti-downgrade checking does not make very much sense for us. Should we do anything? */
AMS_UNUSED(program_id, version);
R_SUCCEED();
}
/* Helpers. */
Result GetProgramInfoFromMeta(ProgramInfo *out, const Meta *meta) {
/* Copy basic info. */
out->main_thread_priority = meta->npdm->main_thread_priority;
out->default_cpu_id = meta->npdm->default_cpu_id;
out->main_thread_stack_size = meta->npdm->main_thread_stack_size;
out->program_id = meta->aci->program_id;
/* Copy access controls. */
size_t offset = 0;
#define COPY_ACCESS_CONTROL(source, which) \
({ \
const size_t size = meta->source->which##_size; \
R_UNLESS(offset + size <= sizeof(out->ac_buffer), ldr::ResultInternalError()); \
out->source##_##which##_size = size; \
std::memcpy(out->ac_buffer + offset, meta->source##_##which, size); \
offset += size; \
})
/* Copy all access controls to buffer. */
COPY_ACCESS_CONTROL(acid, sac);
COPY_ACCESS_CONTROL(aci, sac);
COPY_ACCESS_CONTROL(acid, fac);
COPY_ACCESS_CONTROL(aci, fah);
#undef COPY_ACCESS_CONTROL
/* Copy flags. */
out->flags = MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32));
R_SUCCEED();
}
bool IsApplet(const Meta *meta) {
return (MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)) & ProgramInfoFlag_ApplicationTypeMask) == ProgramInfoFlag_Applet;
}
bool IsApplication(const Meta *meta) {
return (MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)) & ProgramInfoFlag_ApplicationTypeMask) == ProgramInfoFlag_Application;
}
Npdm::AddressSpaceType GetAddressSpaceType(const Meta *meta) {
return static_cast<Npdm::AddressSpaceType>((meta->npdm->flags & Npdm::MetaFlag_AddressSpaceTypeMask) >> Npdm::MetaFlag_AddressSpaceTypeShift);
}
Acid::PoolPartition GetPoolPartition(const Meta *meta) {
return static_cast<Acid::PoolPartition>((meta->acid->flags & Acid::AcidFlag_PoolPartitionMask) >> Acid::AcidFlag_PoolPartitionShift);
}
Result LoadAutoLoadHeaders(NsoHeader *nso_headers, bool *has_nso) {
/* Clear NSOs. */
std::memset(nso_headers, 0, sizeof(*nso_headers) * Nso_Count);
std::memset(has_nso, 0, sizeof(*has_nso) * Nso_Count);
for (size_t i = 0; i < Nso_Count; i++) {
fs::FileHandle file;
if (R_SUCCEEDED(fs::OpenFile(std::addressof(file), GetNsoPath(i), fs::OpenMode_Read))) {
ON_SCOPE_EXIT { fs::CloseFile(file); };
/* Read NSO header. */
size_t read_size;
R_TRY(fs::ReadFile(std::addressof(read_size), file, 0, nso_headers + i, sizeof(*nso_headers)));
R_UNLESS(read_size == sizeof(*nso_headers), ldr::ResultInvalidNso());
has_nso[i] = true;
}
}
R_SUCCEED();
}
Result CheckAutoLoad(const NsoHeader *nso_headers, const bool *has_nso) {
/* We must always have a main. */
R_UNLESS(has_nso[Nso_Main], ldr::ResultInvalidNso());
/* If we don't have an RTLD, we must only have a main. */
if (!has_nso[Nso_Rtld]) {
for (size_t i = Nso_Main + 1; i < Nso_Count; i++) {
R_UNLESS(!has_nso[i], ldr::ResultInvalidNso());
}
}
/* All NSOs must have zero text offset. */
for (size_t i = 0; i < Nso_Count; i++) {
R_UNLESS(nso_headers[i].text_dst_offset == 0, ldr::ResultInvalidNso());
}
R_SUCCEED();
}
constexpr const ncm::ProgramId UnqualifiedApprovalProgramIds[] = {
{ 0x010003F003A34000 }, /* Pokemon: Let's Go, Pikachu! */
{ 0x0100152000022000 }, /* Mario Kart 8 Deluxe */
{ 0x0100165003504000 }, /* Nintendo Labo Toy-Con 04: VR Kit */
{ 0x0100187003A36000 }, /* Pokemon: Let's Go, Eevee! */
{ 0x01002E5008C56000 }, /* Pokemon Sword [Live Tournament] */
{ 0x01002FF008C24000 }, /* Ring Fit Adventure */
{ 0x010049900F546001 }, /* Super Mario 3D All-Stars: Super Mario 64 */
{ 0x010057D00ECE4000 }, /* Nintendo Switch Online (Nintendo 64) [for Japan] */
{ 0x01006F8002326000 }, /* Animal Crossing: New Horizons */
{ 0x01006FB00F50E000 }, /* [???] */
{ 0x010070300F50C000 }, /* [???] */
{ 0x010075100E8EC000 }, /* 马力欧卡丁车8 豪华版 [Mario Kart 8 Deluxe for China] */
{ 0x01008DB008C2C000 }, /* Pokemon Shield */
{ 0x01009AD008C4C000 }, /* Pokemon: Let's Go, Pikachu! [Kiosk] */
{ 0x0100A66003384000 }, /* Hulu */
{ 0x0100ABF008968000 }, /* Pokemon Sword */
{ 0x0100C9A00ECE6000 }, /* Nintendo Switch Online (Nintendo 64) [for America] */
{ 0x0100ED100BA3A000 }, /* Mario Kart Live: Home Circuit */
{ 0x0100F38011CFE000 }, /* Animal Crossing: New Horizons Island Transfer Tool */
{ 0x0100F6B011028000 }, /* 健身环大冒险 [Ring Fit Adventure for China] */
};
/* Check that the unqualified approval programs are sorted. */
static_assert([]() -> bool {
for (size_t i = 0; i < util::size(UnqualifiedApprovalProgramIds) - 1; ++i) {
if (UnqualifiedApprovalProgramIds[i].value >= UnqualifiedApprovalProgramIds[i + 1].value) {
return false;
}
}
return true;
}());
bool IsUnqualifiedApprovalProgramId(ncm::ProgramId program_id) {
/* Check if the program id is one with unqualified approval. */
return std::binary_search(std::begin(UnqualifiedApprovalProgramIds), std::end(UnqualifiedApprovalProgramIds), program_id);
}
bool IsUnqualifiedApproval(const Meta *meta) {
/* If the meta has unqualified approval flag, it's unqualified approval. */
if (meta->acid->flags & ldr::Acid::AcidFlag_UnqualifiedApproval) {
return true;
}
/* If the unqualified approval flag is not set, the program must be an application. */
if (!IsApplication(meta)) {
return false;
}
/* The program id must be a force unqualified approval program id. */
return IsUnqualifiedApprovalProgramId(meta->acid->program_id_min) && meta->acid->program_id_min == meta->acid->program_id_max;
}
Result ValidateMeta(const Meta *meta, const ncm::ProgramLocation &loc, const fs::CodeVerificationData &code_verification_data) {
/* Validate version. */
R_TRY(ValidateProgramVersion(loc.program_id, meta->npdm->version));
/* Validate program id. */
R_UNLESS(meta->aci->program_id >= meta->acid->program_id_min, ldr::ResultInvalidProgramId());
R_UNLESS(meta->aci->program_id <= meta->acid->program_id_max, ldr::ResultInvalidProgramId());
/* Check if nca is pcv or ptm */
g_is_pcv = meta->aci->program_id == ncm::SystemProgramId::Pcv;
g_is_ptm = meta->aci->program_id == ncm::SystemProgramId::Ptm;
/* Validate the kernel capabilities. */
R_TRY(TestCapability(static_cast<const util::BitPack32 *>(meta->acid_kac), meta->acid->kac_size / sizeof(util::BitPack32), static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)));
/* If we have data to validate, validate it. */
if (meta->check_verification_data) {
const u8 *sig = code_verification_data.signature;
const size_t sig_size = sizeof(code_verification_data.signature);
const u8 *mod = static_cast<u8 *>(meta->modulus);
const size_t mod_size = crypto::Rsa2048PssSha256Verifier::ModulusSize;
const u8 *exp = fssystem::GetAcidSignatureKeyPublicExponent();
const size_t exp_size = fssystem::AcidSignatureKeyPublicExponentSize;
const u8 *hsh = code_verification_data.target_hash;
const size_t hsh_size = sizeof(code_verification_data.target_hash);
const bool is_signature_valid = crypto::VerifyRsa2048PssSha256WithHash(sig, sig_size, mod, mod_size, exp, exp_size, hsh, hsh_size);
/* If the signature check fails, we need to check if this is allowable. */
if (!is_signature_valid) {
/* We have to enforce signature checks on prod and when we have a signature to check on dev. */
R_UNLESS(IsDevelopmentForAcidProductionCheck(), ldr::ResultInvalidNcaSignature());
R_UNLESS(!code_verification_data.has_data, ldr::ResultInvalidNcaSignature());
/* There was no signature to check on dev. Check if this is acceptable. */
R_UNLESS(IsUnqualifiedApproval(meta), ldr::ResultInvalidNcaSignature());
}
}
/* All good. */
R_SUCCEED();
}
Result GetCreateProcessFlags(u32 *out, const Meta *meta, const u32 ldr_flags) {
const u8 meta_flags = meta->npdm->flags;
u32 flags = 0;
/* Set Is64Bit. */
if (meta_flags & Npdm::MetaFlag_Is64Bit) {
flags |= svc::CreateProcessFlag_Is64Bit;
}
/* Set AddressSpaceType. */
switch (GetAddressSpaceType(meta)) {
case Npdm::AddressSpaceType_32Bit:
flags |= svc::CreateProcessFlag_AddressSpace32Bit;
break;
case Npdm::AddressSpaceType_64BitDeprecated:
flags |= svc::CreateProcessFlag_AddressSpace64BitDeprecated;
break;
case Npdm::AddressSpaceType_32BitWithoutAlias:
flags |= svc::CreateProcessFlag_AddressSpace32BitWithoutAlias;
break;
case Npdm::AddressSpaceType_64Bit:
flags |= svc::CreateProcessFlag_AddressSpace64Bit;
break;
default:
R_THROW(ldr::ResultInvalidMeta());
}
/* Set Enable Debug. */
if (ldr_flags & CreateProcessFlag_EnableDebug) {
flags |= svc::CreateProcessFlag_EnableDebug;
}
/* Set Enable ASLR. */
if (!(ldr_flags & CreateProcessFlag_DisableAslr)) {
flags |= svc::CreateProcessFlag_EnableAslr;
}
/* Set Is Application. */
if (IsApplication(meta)) {
flags |= svc::CreateProcessFlag_IsApplication;
/* 7.0.0+: Set OptimizeMemoryAllocation if relevant. */
if (hos::GetVersion() >= hos::Version_7_0_0) {
if (meta_flags & Npdm::MetaFlag_OptimizeMemoryAllocation) {
flags |= svc::CreateProcessFlag_OptimizeMemoryAllocation;
}
}
}
/* 5.0.0+ Set Pool Partition. */
if (hos::GetVersion() >= hos::Version_5_0_0) {
/* TODO: Nintendo no longer accepts Applet when pool partition == application. Would this break hbl/anything else in the hb ecosystem? */
/* TODO: Nintendo uses a helper bool MakeSvcPoolPartitionFlag(u32 *out, Acid::PoolPartition partition); */
switch (GetPoolPartition(meta)) {
case Acid::PoolPartition_Application:
if (IsApplet(meta)) {
flags |= svc::CreateProcessFlag_PoolPartitionApplet;
} else {
flags |= svc::CreateProcessFlag_PoolPartitionApplication;
}
break;
case Acid::PoolPartition_Applet:
flags |= svc::CreateProcessFlag_PoolPartitionApplet;
break;
case Acid::PoolPartition_System:
flags |= svc::CreateProcessFlag_PoolPartitionSystem;
break;
case Acid::PoolPartition_SystemNonSecure:
flags |= svc::CreateProcessFlag_PoolPartitionSystemNonSecure;
break;
default:
R_THROW(ldr::ResultInvalidMeta());
}
} else if (hos::GetVersion() >= hos::Version_4_0_0) {
/* On 4.0.0+, the corresponding bit was simply "UseSecureMemory". */
if (meta->acid->flags & Acid::AcidFlag_DeprecatedUseSecureMemory) {
flags |= svc::CreateProcessFlag_DeprecatedUseSecureMemory;
}
}
/* 11.0.0+/meso Set Disable DAS merge. */
if (meta_flags & Npdm::MetaFlag_DisableDeviceAddressSpaceMerge) {
flags |= svc::CreateProcessFlag_DisableDeviceAddressSpaceMerge;
}
*out = flags;
R_SUCCEED();
}
Result GetCreateProcessParameter(svc::CreateProcessParameter *out, const Meta *meta, u32 flags, os::NativeHandle resource_limit) {
/* Clear output. */
std::memset(out, 0, sizeof(*out));
/* Set name, version, program id, resource limit handle. */
std::memcpy(out->name, meta->npdm->program_name, sizeof(out->name) - 1);
out->version = meta->npdm->version;
out->program_id = meta->aci->program_id.value;
out->reslimit = resource_limit;
/* Set flags. */
R_TRY(GetCreateProcessFlags(std::addressof(out->flags), meta, flags));
/* 3.0.0+ System Resource Size. */
if (hos::GetVersion() >= hos::Version_3_0_0) {
/* Validate size is aligned. */
R_UNLESS(util::IsAligned(meta->npdm->system_resource_size, os::MemoryBlockUnitSize), ldr::ResultInvalidSize());
/* Validate system resource usage. */
if (meta->npdm->system_resource_size) {
/* Process must be 64-bit. */
R_UNLESS((out->flags & svc::CreateProcessFlag_AddressSpace64Bit), ldr::ResultInvalidMeta());
/* Process must be application or applet. */
R_UNLESS(IsApplication(meta) || IsApplet(meta), ldr::ResultInvalidMeta());
/* Size must be less than or equal to max. */
R_UNLESS(meta->npdm->system_resource_size <= SystemResourceSizeMax, ldr::ResultInvalidMeta());
}
out->system_resource_num_pages = meta->npdm->system_resource_size >> 12;
}
R_SUCCEED();
}
u64 GenerateSecureRandom(u64 max) {
/* Generate a cryptographically random number. */
u64 rand;
crypto::GenerateCryptographicallyRandomBytes(std::addressof(rand), sizeof(rand));
/* Coerce into range. */
return rand % (max + 1);
}
Result DecideAddressSpaceLayout(ProcessInfo *out, svc::CreateProcessParameter *out_param, const NsoHeader *nso_headers, const bool *has_nso, const ArgumentStore::Entry *argument) {
/* Clear output. */
out->args_address = 0;
out->args_size = 0;
std::memset(out->nso_address, 0, sizeof(out->nso_address));
std::memset(out->nso_size, 0, sizeof(out->nso_size));
size_t total_size = 0;
bool argument_allocated = false;
/* Calculate base offsets. */
for (size_t i = 0; i < Nso_Count; i++) {
if (has_nso[i]) {
out->nso_address[i] = total_size;
const size_t text_end = nso_headers[i].text_dst_offset + nso_headers[i].text_size;
const size_t ro_end = nso_headers[i].ro_dst_offset + nso_headers[i].ro_size;
const size_t rw_end = nso_headers[i].rw_dst_offset + nso_headers[i].rw_size + nso_headers[i].bss_size;
out->nso_size[i] = text_end;
out->nso_size[i] = std::max(out->nso_size[i], ro_end);
out->nso_size[i] = std::max(out->nso_size[i], rw_end);
out->nso_size[i] = util::AlignUp(out->nso_size[i], os::MemoryPageSize);
total_size += out->nso_size[i];
if (!argument_allocated && argument != nullptr) {
out->args_address = total_size;
out->args_size = util::AlignUp(2 * sizeof(u32) + argument->argument_size * 2 + ArgumentStore::ArgumentBufferSize, os::MemoryPageSize);
total_size += out->args_size;
argument_allocated = true;
}
}
}
/* Calculate ASLR. */
uintptr_t aslr_start = 0;
size_t aslr_size = 0;
if (hos::GetVersion() >= hos::Version_2_0_0) {
switch (out_param->flags & svc::CreateProcessFlag_AddressSpaceMask) {
case svc::CreateProcessFlag_AddressSpace32Bit:
case svc::CreateProcessFlag_AddressSpace32BitWithoutAlias:
aslr_start = svc::AddressSmallMap32Start;
aslr_size = svc::AddressSmallMap32Size;
break;
case svc::CreateProcessFlag_AddressSpace64BitDeprecated:
aslr_start = svc::AddressSmallMap36Start;
aslr_size = svc::AddressSmallMap36Size;
break;
case svc::CreateProcessFlag_AddressSpace64Bit:
aslr_start = svc::AddressMap39Start;
aslr_size = svc::AddressMap39Size;
break;
AMS_UNREACHABLE_DEFAULT_CASE();
}
} else {
/* On 1.0.0, only 2 address space types existed. */
if (out_param->flags & svc::CreateProcessFlag_AddressSpace64BitDeprecated) {
aslr_start = svc::AddressSmallMap36Start;
aslr_size = svc::AddressSmallMap36Size;
} else {
aslr_start = svc::AddressSmallMap32Start;
aslr_size = svc::AddressSmallMap32Size;
}
}
R_UNLESS(total_size <= aslr_size, svc::ResultOutOfMemory());
/* Set Create Process output. */
uintptr_t aslr_slide = 0;
size_t free_size = (aslr_size - total_size);
if (out_param->flags & svc::CreateProcessFlag_EnableAslr) {
aslr_slide = GenerateSecureRandom(free_size / os::MemoryBlockUnitSize) * os::MemoryBlockUnitSize;
}
/* Set out. */
aslr_start += aslr_slide;
for (size_t i = 0; i < Nso_Count; i++) {
if (has_nso[i]) {
out->nso_address[i] += aslr_start;
}
}
if (out->args_address) {
out->args_address += aslr_start;
}
out_param->code_address = aslr_start;
out_param->code_num_pages = total_size >> 12;
R_SUCCEED();
}
Result LoadAutoLoadModuleSegment(fs::FileHandle file, const NsoHeader::SegmentInfo *segment, size_t file_size, const u8 *file_hash, bool is_compressed, bool check_hash, uintptr_t map_base, uintptr_t map_end) {
/* Select read size based on compression. */
if (!is_compressed) {
file_size = segment->size;
}
/* Validate size. */
R_UNLESS(file_size <= segment->size, ldr::ResultInvalidNso());
R_UNLESS(segment->size <= std::numeric_limits<s32>::max(), ldr::ResultInvalidNso());
/* Load data from file. */
uintptr_t load_address = is_compressed ? map_end - file_size : map_base;
size_t read_size;
R_TRY(fs::ReadFile(std::addressof(read_size), file, segment->file_offset, reinterpret_cast<void *>(load_address), file_size));
R_UNLESS(read_size == file_size, ldr::ResultInvalidNso());
/* Uncompress if necessary. */
if (is_compressed) {
bool decompressed = (util::DecompressLZ4(reinterpret_cast<void *>(map_base), segment->size, reinterpret_cast<const void *>(load_address), file_size) == static_cast<int>(segment->size));
R_UNLESS(decompressed, ldr::ResultInvalidNso());
}
/* Check hash if necessary. */
if (check_hash) {
u8 hash[crypto::Sha256Generator::HashSize];
crypto::GenerateSha256(hash, sizeof(hash), reinterpret_cast<void *>(map_base), segment->size);
R_UNLESS(std::memcmp(hash, file_hash, sizeof(hash)) == 0, ldr::ResultInvalidNso());
}
R_SUCCEED();
}
Result LoadAutoLoadModule(os::NativeHandle process_handle, fs::FileHandle file, const NsoHeader *nso_header, uintptr_t nso_address, size_t nso_size) {
/* Map and read data from file. */
{
/* Map the process memory. */
void *mapped_memory = nullptr;
R_TRY(os::MapProcessMemory(std::addressof(mapped_memory), process_handle, nso_address, nso_size, GenerateSecureRandom));
ON_SCOPE_EXIT { os::UnmapProcessMemory(mapped_memory, process_handle, nso_address, nso_size); };
const uintptr_t map_address = reinterpret_cast<uintptr_t>(mapped_memory);
/* Load NSO segments. */
R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Text]), nso_header->text_compressed_size, nso_header->text_hash, (nso_header->flags & NsoHeader::Flag_CompressedText) != 0,
(nso_header->flags & NsoHeader::Flag_CheckHashText) != 0, map_address + nso_header->text_dst_offset, map_address + nso_size));
R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Ro]), nso_header->ro_compressed_size, nso_header->ro_hash, (nso_header->flags & NsoHeader::Flag_CompressedRo) != 0,
(nso_header->flags & NsoHeader::Flag_CheckHashRo) != 0, map_address + nso_header->ro_dst_offset, map_address + nso_size));
R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Rw]), nso_header->rw_compressed_size, nso_header->rw_hash, (nso_header->flags & NsoHeader::Flag_CompressedRw) != 0,
(nso_header->flags & NsoHeader::Flag_CheckHashRw) != 0, map_address + nso_header->rw_dst_offset, map_address + nso_size));
/* Clear unused space to zero. */
const size_t text_end = nso_header->text_dst_offset + nso_header->text_size;
const size_t ro_end = nso_header->ro_dst_offset + nso_header->ro_size;
const size_t rw_end = nso_header->rw_dst_offset + nso_header->rw_size;
std::memset(reinterpret_cast<void *>(map_address + 0), 0, nso_header->text_dst_offset);
std::memset(reinterpret_cast<void *>(map_address + text_end), 0, nso_header->ro_dst_offset - text_end);
std::memset(reinterpret_cast<void *>(map_address + ro_end), 0, nso_header->rw_dst_offset - ro_end);
std::memset(reinterpret_cast<void *>(map_address + rw_end), 0, nso_header->bss_size);
/* Apply embedded patches. */
ApplyEmbeddedPatchesToModule(nso_header->module_id, map_address, nso_size);
/* Apply IPS patches. */
LocateAndApplyIpsPatchesToModule(nso_header->module_id, map_address, nso_size);
/* Apply pcv and ptm patches. */
if (g_is_pcv) {
oc::pcv::Patch(map_address, nso_size);
}
if (g_is_ptm) {
oc::ptm::Patch(map_address, nso_size);
}
}
/* Set permissions. */
const size_t text_size = util::AlignUp(nso_header->text_size, os::MemoryPageSize);
const size_t ro_size = util::AlignUp(nso_header->ro_size, os::MemoryPageSize);
const size_t rw_size = util::AlignUp(nso_header->rw_size + nso_header->bss_size, os::MemoryPageSize);
if (text_size) {
R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->text_dst_offset, text_size, os::MemoryPermission_ReadExecute));
}
if (ro_size) {
R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->ro_dst_offset, ro_size, os::MemoryPermission_ReadOnly));
}
if (rw_size) {
R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->rw_dst_offset, rw_size, os::MemoryPermission_ReadWrite));
}
R_SUCCEED();
}
Result LoadAutoLoadModules(const ProcessInfo *process_info, const NsoHeader *nso_headers, const bool *has_nso, const ArgumentStore::Entry *argument) {
/* Load each NSO. */
for (size_t i = 0; i < Nso_Count; i++) {
if (has_nso[i]) {
fs::FileHandle file;
R_TRY(fs::OpenFile(std::addressof(file), GetNsoPath(i), fs::OpenMode_Read));
ON_SCOPE_EXIT { fs::CloseFile(file); };
R_TRY(LoadAutoLoadModule(process_info->process_handle, file, nso_headers + i, process_info->nso_address[i], process_info->nso_size[i]));
}
}
/* Load arguments, if present. */
if (argument != nullptr) {
/* Write argument data into memory. */
{
void *map_address = nullptr;
R_TRY(os::MapProcessMemory(std::addressof(map_address), process_info->process_handle, process_info->args_address, process_info->args_size, GenerateSecureRandom));
ON_SCOPE_EXIT { os::UnmapProcessMemory(map_address, process_info->process_handle, process_info->args_address, process_info->args_size); };
ProgramArguments *args = static_cast<ProgramArguments *>(map_address);
std::memset(args, 0, sizeof(*args));
args->allocated_size = process_info->args_size;
args->arguments_size = argument->argument_size;
std::memcpy(args->arguments, argument->argument, argument->argument_size);
}
/* Set argument region permissions. */
/* NOTE: Nintendo uses svc::SetProcessMemoryPermission directly here. */
R_TRY(os::SetProcessMemoryPermission(process_info->process_handle, process_info->args_address, process_info->args_size, os::MemoryPermission_ReadWrite));
}
R_SUCCEED();
}
Result CreateProcessAndLoadAutoLoadModules(ProcessInfo *out, const Meta *meta, const NsoHeader *nso_headers, const bool *has_nso, const ArgumentStore::Entry *argument, u32 flags, os::NativeHandle resource_limit) {
/* Get CreateProcessParameter. */
svc::CreateProcessParameter param;
R_TRY(GetCreateProcessParameter(std::addressof(param), meta, flags, resource_limit));
/* Decide on an NSO layout. */
R_TRY(DecideAddressSpaceLayout(out, std::addressof(param), nso_headers, has_nso, argument));
/* Actually create process. */
svc::Handle process_handle;
R_TRY(svc::CreateProcess(std::addressof(process_handle), std::addressof(param), static_cast<const u32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(u32)));
/* Set the output handle, and ensure that if we fail after this point we clean it up. */
out->process_handle = process_handle;
ON_RESULT_FAILURE { svc::CloseHandle(process_handle); };
/* Load all auto load modules. */
R_RETURN(LoadAutoLoadModules(out, nso_headers, has_nso, argument));
}
}
/* Process Creation API. */
Result CreateProcess(os::NativeHandle *out, PinId pin_id, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &override_status, const char *path, const ArgumentStore::Entry *argument, u32 flags, os::NativeHandle resource_limit) {
/* Mount code. */
AMS_UNUSED(path);
ScopedCodeMount mount(loc, override_status);
R_TRY(mount.GetResult());
/* Load meta, possibly from cache. */
Meta meta;
R_TRY(LoadMetaFromCache(std::addressof(meta), loc, override_status));
/* Validate meta. */
R_TRY(ValidateMeta(std::addressof(meta), loc, mount.GetCodeVerificationData()));
/* Load, validate NSO headers. */
R_TRY(LoadAutoLoadHeaders(g_nso_headers, g_has_nso));
R_TRY(CheckAutoLoad(g_nso_headers, g_has_nso));
/* Actually create the process and load NSOs into process memory. */
ProcessInfo info;
R_TRY(CreateProcessAndLoadAutoLoadModules(std::addressof(info), std::addressof(meta), g_nso_headers, g_has_nso, argument, flags, resource_limit));
/* Register NSOs with the RoManager. */
{
/* Nintendo doesn't validate this get, but we do. */
os::ProcessId process_id = os::GetProcessId(info.process_handle);
/* Register new process. */
const auto as_type = GetAddressSpaceType(std::addressof(meta));
RoManager::GetInstance().RegisterProcess(pin_id, process_id, meta.aci->program_id, as_type == Npdm::AddressSpaceType_64Bit || as_type == Npdm::AddressSpaceType_64BitDeprecated);
/* Register all NSOs. */
for (size_t i = 0; i < Nso_Count; i++) {
if (g_has_nso[i]) {
RoManager::GetInstance().AddNso(pin_id, g_nso_headers[i].module_id, info.nso_address[i], info.nso_size[i]);
}
}
}
/* If we're overriding for HBL, perform HTML document redirection. */
if (override_status.IsHbl()) {
/* Don't validate result, failure is okay. */
RedirectHtmlDocumentPathForHbl(loc);
}
/* Clear the external code for the program. */
fssystem::DestroyExternalCode(loc.program_id);
/* Note that we've created the program. */
SetLaunchedBootProgram(loc.program_id);
/* Move the process handle to output. */
*out = info.process_handle;
R_SUCCEED();
}
Result GetProgramInfo(ProgramInfo *out, cfg::OverrideStatus *out_status, const ncm::ProgramLocation &loc, const char *path) {
Meta meta;
/* Load Meta. */
{
AMS_UNUSED(path);
ScopedCodeMount mount(loc);
R_TRY(mount.GetResult());
R_TRY(LoadMeta(std::addressof(meta), loc, mount.GetOverrideStatus()));
if (out_status != nullptr) {
*out_status = mount.GetOverrideStatus();
}
}
return GetProgramInfoFromMeta(out, std::addressof(meta));
}
Result PinProgram(PinId *out_id, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &override_status) {
R_UNLESS(RoManager::GetInstance().Allocate(out_id, loc, override_status), ldr::ResultMaxProcess());
R_SUCCEED();
}
Result UnpinProgram(PinId id) {
R_UNLESS(RoManager::GetInstance().Free(id), ldr::ResultNotPinned());
R_SUCCEED();
}
Result GetProcessModuleInfo(u32 *out_count, ldr::ModuleInfo *out, size_t max_out_count, os::ProcessId process_id) {
R_UNLESS(RoManager::GetInstance().GetProcessModuleInfo(out_count, out, max_out_count, process_id), ldr::ResultNotPinned());
R_SUCCEED();
}
Result GetProgramLocationAndOverrideStatusFromPinId(ncm::ProgramLocation *out, cfg::OverrideStatus *out_status, PinId pin_id) {
R_UNLESS(RoManager::GetInstance().GetProgramLocationAndStatus(out, out_status, pin_id), ldr::ResultNotPinned());
R_SUCCEED();
}
}

50
Source/Atmosphere/stratosphere/loader/source/oc/Makefile
View File

@@ -1,9 +1,49 @@
export CC := g++
TARGET_EXEC := test
all: test
BUILD_DIR := ./build
SRC_DIRS := ./
test:
$(CC) ldr_oc_suite.cpp test.cpp -o ./test -O2 -std=c++20 -Wall
# Find all the C and C++ files we want to compile
# Note the single quotes around the * expressions. Make will incorrectly expand these otherwise.
SRCS := $(shell find $(SRC_DIRS) -name '*.cpp' -or -name '*.c' -or -name '*.s')
# String substitution for every C/C++ file.
# As an example, hello.cpp turns into ./build/hello.cpp.o
OBJS := $(SRCS:%=$(BUILD_DIR)/%.o)
# String substitution (suffix version without %).
# As an example, ./build/hello.cpp.o turns into ./build/hello.cpp.d
DEPS := $(OBJS:.o=.d)
# Every folder in ./src will need to be passed to GCC so that it can find header files
INC_DIRS := $(shell find $(SRC_DIRS) -type d)
# Add a prefix to INC_DIRS. So moduleA would become -ImoduleA. GCC understands this -I flag
INC_FLAGS := $(addprefix -I,$(INC_DIRS))
CPPFLAGS := $(INC_FLAGS) -Wall -Werror -std=c++20 -Og -g
# The final build step.
$(TARGET_EXEC): $(OBJS)
@echo "Linking $@"
@$(CXX) $(OBJS) -o $@ $(LDFLAGS)
# Build step for C source
$(BUILD_DIR)/%.c.o: %.c
@mkdir -p $(dir $@)
@echo "$<"
@$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
# Build step for C++ source
$(BUILD_DIR)/%.cpp.o: %.cpp
@mkdir -p $(dir $@)
@echo "$<"
@$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $< -o $@
.PHONY: clean
clean:
rm ./test
@rm -r $(BUILD_DIR) $(TARGET_EXEC)
# Include the .d makefiles. The - at the front suppresses the errors of missing
# Makefiles. Initially, all the .d files will be missing, and we don't want those
# errors to show up.
-include $(DEPS)

39
Source/Atmosphere/stratosphere/loader/source/oc/ldr_oc_customize.inl → Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp
View File

@@ -1,28 +1,43 @@
/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "customize.hpp"
namespace ams::ldr::oc {
#include "mtc_empty_table.inl"
static const volatile CustomizeTable C = {
volatile CustomizeTable C = {
/* DRAM Timing:
* AUTO_ADJ_MARIKO_SAFE: Auto adjust timings for LPDDR4 ≤3733 Mbps specs, 8Gb density (Default).
* AUTO_ADJ_MARIKO_4266: Auto adjust timings for LPDDR4X 4266 Mbps specs, 8Gb density.
* ENTIRE_TABLE_ERISTA/ENTIRE_TABLE_MARIKO:
* Replace the entire max mtc table with customized one (provided by user).
*/
.mtcConf = AUTO_ADJ_MARIKO_SAFE,
/* Mariko CPU:
* - Max Clock in kHz:
* Default: 1785000
* >= 2193000 will enable overvolting (> 1120 mV)
* >= 2397000 will enable overvolting (> 1120 mV)
* - Boost Clock in kHz:
* Default: 1785000
* Boost clock will be applied when applications request higher CPU frequency for quicker loading.
* - Max Voltage in mV:
* Default voltage: 1120
* Haven't tested anything higher than 1220.
*/
.marikoCpuMaxClock = 2397000,
.marikoCpuBoostClock = 1785000,
.marikoCpuMaxVolt = 1220,
.marikoCpuMaxVolt = 1235,
/* Mariko GPU:
* - Max Clock in kHz:
@@ -44,13 +59,12 @@ static const volatile CustomizeTable C = {
.marikoEmcMaxClock = 1996800,
/* Erista CPU:
* Untested and not enabled by default.
* Not tested but enabled by default.
* - Enable Overclock
* Require modificaitions towards NewCpuTables!
* - Max Voltage in mV
*/
.eristaCpuOCEnable = 0,
.eristaCpuMaxVolt = 0,
.eristaCpuOCEnabled= 1,
.eristaCpuMaxVolt = 1257,
/* Erista EMC:
* - RAM Clock in kHz
@@ -67,7 +81,6 @@ static const volatile CustomizeTable C = {
*/
.eristaEmcMaxClock = 1862400,
.eristaEmcVolt = 0,
.eristaMtc = reinterpret_cast<EristaMtcTable *>(const_cast<u8 *>(EmptyMtcTable)),
};
}

49
Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp Normal file
View File

@@ -0,0 +1,49 @@
/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#define CUST_REV 2
#include "oc_suite_common.hpp"
namespace ams::ldr::oc {
#include "mtc_timing_table.hpp"
enum MtcConfig {
AUTO_ADJ_MARIKO_SAFE = 0,
AUTO_ADJ_MARIKO_4266 = 1,
};
typedef struct __attribute__((packed)) CustomizeTable {
u8 cust[4] = {'C', 'U', 'S', 'T'};
u16 custRev = CUST_REV;
u16 mtcConf = AUTO_ADJ_MARIKO_SAFE;
u32 marikoCpuMaxClock;
u32 marikoCpuBoostClock;
u32 marikoCpuMaxVolt;
u32 marikoGpuMaxClock;
u32 marikoEmcMaxClock;
u32 eristaCpuOCEnabled;
u32 eristaCpuMaxVolt;
u32 eristaEmcMaxClock;
u32 eristaEmcVolt;
} CustomizeTable;
extern volatile CustomizeTable C;
}

1271
Source/Atmosphere/stratosphere/loader/source/oc/ldr_oc_suite.cpp
View File

File diff suppressed because it is too large Load Diff

121
Source/Atmosphere/stratosphere/loader/source/oc/ldr_oc_suite.hpp
View File

@@ -1,121 +0,0 @@
/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "mtc_timing_table.hpp"
#define CUST_REV 2
#ifdef ATMOSPHERE_IS_STRATOSPHERE
#include <vapours/results/results_common.hpp>
#define LOGGING(fmt, ...) ((void)0)
#endif
#define CRASH() { AMS_ABORT(); __builtin_unreachable(); }
namespace ams::ldr {
R_DEFINE_ERROR_RESULT(OutOfRange, 1000);
R_DEFINE_ERROR_RESULT(InvalidMemPllmEntry, 1001);
R_DEFINE_ERROR_RESULT(InvalidMtcMagic, 1002);
R_DEFINE_ERROR_RESULT(InvalidMtcTable, 1003);
R_DEFINE_ERROR_RESULT(InvalidDvbTable, 1004);
R_DEFINE_ERROR_RESULT(InvalidCpuClockVddEntry, 1005);
R_DEFINE_ERROR_RESULT(InvalidCpuDvfs, 1006);
R_DEFINE_ERROR_RESULT(InvalidCpuMinVolt, 1007);
R_DEFINE_ERROR_RESULT(InvalidGpuDvfs, 1008);
R_DEFINE_ERROR_RESULT(InvalidGpuMaxClkPattern, 1009);
R_DEFINE_ERROR_RESULT(InvalidGpuPllEntry, 1010);
}
namespace ams::ldr::oc {
enum MtcConfig {
AUTO_ADJ_MARIKO_SAFE = 0,
AUTO_ADJ_MARIKO_4266 = 1,
ENTIRE_TABLE_ERISTA = 2,
ENTIRE_TABLE_MARIKO = 3,
};
typedef struct CustomizeTable {
u8 cust[4] = {'C', 'U', 'S', 'T'};
u16 custRev = CUST_REV;
u16 mtcConf = AUTO_ADJ_MARIKO_SAFE;
u32 marikoCpuMaxClock;
u32 marikoCpuBoostClock;
u32 marikoCpuMaxVolt;
u32 marikoGpuMaxClock;
u32 marikoEmcMaxClock;
u32 eristaCpuOCEnable;
u32 eristaCpuMaxVolt;
u32 eristaEmcMaxClock;
u32 eristaEmcVolt;
union {
EristaMtcTable* eristaMtc;
MarikoMtcTable* marikoMtc;
};
} CustomizeTable;
inline void PatchOffset(u32* offset, u32 value) { *(offset) = value; }
namespace pcv {
typedef struct cvb_coefficients {
s32 c0 = 0;
s32 c1 = 0;
s32 c2 = 0;
s32 c3 = 0;
s32 c4 = 0;
s32 c5 = 0;
} cvb_coefficients;
typedef struct cpu_freq_cvb_table_t {
u64 freq;
cvb_coefficients cvb_dfll_param;
cvb_coefficients cvb_pll_param; // only c0 is reserved
} cpu_freq_cvb_table_t;
typedef struct gpu_cvb_pll_table_t {
u64 freq;
cvb_coefficients cvb_dfll_param; // empty, dfll clock source not selected
cvb_coefficients cvb_pll_param;
} gpu_cvb_pll_table_t;
typedef struct emc_dvb_dvfs_table_t {
u64 freq;
s32 volt[4] = {0};
} emc_dvb_dvfs_table_t;
typedef struct clk_pll_param {
u32 max_0;
u32 unk[5];
u32 max_1;
} clk_pll_param;
void Patch(uintptr_t mapped_nso, size_t nso_size);
}
namespace ptm {
typedef struct {
u32 conf_id;
u32 cpu_freq_1;
u32 cpu_freq_2;
u32 gpu_freq_1;
u32 gpu_freq_2;
u32 emc_freq_1;
u32 emc_freq_2;
u32 padding;
} perf_conf_entry;
void Patch(uintptr_t mapped_nso, size_t nso_size);
}
}

43
Source/Atmosphere/stratosphere/loader/source/oc/ldr_oc_suite_test.hpp
View File

@@ -1,43 +0,0 @@
#ifndef ATMOSPHERE_IS_STRATOSPHERE
#include <iostream>
#include <cstdint>
#include <cstring>
#include <cmath>
typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;
typedef int32_t s32;
typedef uint64_t u64;
typedef int Result;
#define R_SUCCEEDED(arg) (arg == 0)
#define R_FAILED(arg) (arg != 0)
#define LOGGING(fmt, ...) { printf(fmt "\n\tin %s\n", ##__VA_ARGS__, __PRETTY_FUNCTION__); }
#define AMS_ABORT() { fprintf(stderr, "Failed in %s!\n", __PRETTY_FUNCTION__); exit(-1); }
#define R_SUCCEED() { return 0; }
#define R_THROW(err) { return err; }
#define R_TRY(expr) { Result _rc = (expr); if (R_FAILED(_rc)) { return _rc; } }
#define R_UNLESS(expr, rc) { if (!(expr)) { return rc; } }
#define R_DEFINE_ERROR_RESULT(name, rc) \
inline Result Result##name() { return rc; }
#include "ldr_oc_suite.hpp"
namespace ams::ldr::oc {
volatile u8 EmptyMtcTable[0x1340] = { 'M', 'T', 'C', '_', };
static const volatile CustomizeTable C = {
.mtcConf = AUTO_ADJ_MARIKO_SAFE,
.marikoCpuMaxClock = 2397000,
.marikoCpuMaxVolt = 1220,
.marikoGpuMaxClock = 1305600,
.marikoEmcMaxClock = 1996800,
.eristaCpuOCEnable = 1,
.eristaCpuMaxVolt = 1300,
.eristaEmcMaxClock = 1862400,
.eristaEmcVolt = 1200'000,
.eristaMtc = reinterpret_cast<EristaMtcTable *>(const_cast<u8 *>(EmptyMtcTable)),
};
}
#endif

310
Source/Atmosphere/stratosphere/loader/source/oc/mtc_empty_table.inl
View File

@@ -1,310 +0,0 @@
volatile u8 EmptyMtcTable[0x1340] = {
'M', 'T', 'C', '_', 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
};

21
Source/Atmosphere/stratosphere/loader/source/oc/oc_suite.hpp Normal file
View File

@@ -0,0 +1,21 @@
/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "oc_suite_common.hpp"
#include "pcv/pcv.hpp"
#include "ptm/ptm.hpp"

96
Source/Atmosphere/stratosphere/loader/source/oc/oc_suite_common.hpp Normal file
View File

@@ -0,0 +1,96 @@
/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#ifdef ATMOSPHERE_IS_STRATOSPHERE
#include <stratosphere.hpp>
#include <vapours/results/results_common.hpp>
#define LOGGING(fmt, ...) ((void)0)
#define CRASH(msg, ...) { ams::diag::AbortImpl(msg, __PRETTY_FUNCTION__, "", 0); __builtin_unreachable(); }
#else
#include "oc_suite_test.hpp"
#endif
#include "customize.hpp"
namespace ams::ldr {
R_DEFINE_ERROR_RESULT(OutOfRange, 1000);
R_DEFINE_ERROR_RESULT(InvalidMemPllmEntry, 1001);
R_DEFINE_ERROR_RESULT(InvalidMtcMagic, 1002);
R_DEFINE_ERROR_RESULT(InvalidMtcTable, 1003);
R_DEFINE_ERROR_RESULT(InvalidDvbTable, 1004);
R_DEFINE_ERROR_RESULT(InvalidCpuFreqVddEntry, 1005);
R_DEFINE_ERROR_RESULT(InvalidCpuDvfs, 1006);
R_DEFINE_ERROR_RESULT(InvalidCpuMinVolt, 1007);
R_DEFINE_ERROR_RESULT(InvalidGpuDvfs, 1008);
R_DEFINE_ERROR_RESULT(InvalidGpuFreqMaxPattern, 1009);
R_DEFINE_ERROR_RESULT(InvalidGpuPllEntry, 1010);
R_DEFINE_ERROR_RESULT(UninitializedPatcher, 1011);
R_DEFINE_ERROR_RESULT(UnsuccessfulPatcher, 1012);
}
namespace ams::ldr::oc {
template<typename Pointer>
struct PatcherEntry {
using patternFn = bool(*)(Pointer* ptr);
using patcherFn = Result(*)(Pointer* ptr);
const char* description;
patcherFn patcher_fn = nullptr;
size_t maximum_patched_count = 0;
patternFn pattern_search_fn = nullptr;
Pointer value_search;
size_t patched_count = 0;
Result Apply(Pointer* ptr) {
Result res = patcher_fn(ptr);
if (R_SUCCEEDED(res))
patched_count++;
return res;
}
Result SearchAndApply(Pointer* ptr) {
bool searchOk = false;
if (pattern_search_fn) {
if (pattern_search_fn(ptr)) searchOk = true;
} else {
if (value_search == *(ptr)) searchOk = true;
}
if (searchOk)
return Apply(ptr);
R_THROW(ldr::ResultUnsuccessfulPatcher());
}
Result CheckResult() {
#ifndef ATMOSPHERE_IS_STRATOSPHERE
R_UNLESS(patched_count > 0, ldr::ResultUnsuccessfulPatcher());
#endif
if (maximum_patched_count)
R_UNLESS(patched_count <= maximum_patched_count, ldr::ResultUnsuccessfulPatcher());
R_SUCCEED();
}
};
template<typename T>
inline void PatchOffset(T* offset, T value) { static_assert(sizeof(T) < sizeof(u64)); *(offset) = value; }
}

30
Source/Atmosphere/stratosphere/loader/source/oc/test.cpp → Source/Atmosphere/stratosphere/loader/source/oc/oc_suite_test.cpp
View File

@@ -13,30 +13,10 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ATMOSPHERE_IS_STRATOSPHERE
#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <cmath>
#include <algorithm>
namespace ams::ldr::oc {
namespace pcv {
namespace Erista {
void Patch(uintptr_t mapped_exe, size_t nso_size);
}
namespace Mariko {
void Patch(uintptr_t mapped_exe, size_t nso_size);
}
void SafetyCheck();
}
namespace ptm {
void Patch(uintptr_t mapped_nso, size_t nso_size);
}
}
#include "oc_suite_test.hpp"
#include "oc_suite.hpp"
void* loadExec(const char* file_loc, size_t* out_size) {
FILE* fp = fopen(file_loc, "rb");
@@ -131,7 +111,7 @@ int main(int argc, char** argv) {
std::memcpy(erista_buf, file_buffer, file_size);
printf("Patching %s for Erista...\n", pcv_opt);
ams::ldr::oc::pcv::Erista::Patch(reinterpret_cast<uintptr_t>(erista_buf), file_size);
ams::ldr::oc::pcv::erista::Patch(reinterpret_cast<uintptr_t>(erista_buf), file_size);
if (save_patched) {
char* exec_path_erista = reinterpret_cast<char *>(malloc(exec_path_patched_len));
strlcpy(exec_path_erista, exec_path, exec_path_patched_len);
@@ -147,7 +127,7 @@ int main(int argc, char** argv) {
std::memcpy(mariko_buf, file_buffer, file_size);
printf("Patching %s for Mariko...\n", pcv_opt);
ams::ldr::oc::pcv::Mariko::Patch(reinterpret_cast<uintptr_t>(mariko_buf), file_size);
ams::ldr::oc::pcv::mariko::Patch(reinterpret_cast<uintptr_t>(mariko_buf), file_size);
if (save_patched) {
char* exec_path_mariko = reinterpret_cast<char *>(malloc(exec_path_patched_len));
strlcpy(exec_path_mariko, exec_path, exec_path_patched_len);

46
Source/Atmosphere/stratosphere/loader/source/oc/oc_suite_test.hpp Normal file
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@@ -0,0 +1,46 @@
/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#ifndef ATMOSPHERE_IS_STRATOSPHERE
#include <algorithm>
#include <cmath>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;
typedef int32_t s32;
typedef uint64_t u64;
typedef int Result;
#define R_SUCCEEDED(arg) (arg == 0)
#define R_FAILED(arg) (arg != 0)
#define LOGGING(fmt, ...) { printf(fmt "\n", ##__VA_ARGS__); }
#define CRASH(msg, ...) { fprintf(stderr, "%s\nFailed in %s!\n", msg, __PRETTY_FUNCTION__); exit(-1); }
#define R_SUCCEED() { return 0; }
#define R_THROW(err) { return err; }
#define R_TRY(expr) { Result _rc = (expr); if (R_FAILED(_rc)) { return _rc; } }
#define R_UNLESS(expr, rc) { if (!(expr)) { return rc; } }
#define R_DEFINE_ERROR_RESULT(name, rc) \
inline Result Result##name() { return rc; }
#endif

53
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp Normal file
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@@ -0,0 +1,53 @@
/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "pcv.hpp"
namespace ams::ldr::oc::pcv {
Result MemFreqPllmLimit(u32* ptr) {
clk_pll_param* entry = reinterpret_cast<clk_pll_param *>(ptr);
R_UNLESS(entry->freq == entry->vco_max, ldr::ResultInvalidMemPllmEntry());
// Double the max clk simply
u32 max_clk = entry->freq * 2;
entry->freq = max_clk;
entry->vco_max = max_clk;
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)))
{
CRASH("Triggered");
}
}
void Patch(uintptr_t mapped_nso, size_t nso_size) {
#ifdef ATMOSPHERE_IS_STRATOSPHERE
SafetyCheck();
bool isMariko = (spl::GetSocType() == spl::SocType_Mariko);
if (isMariko)
mariko::Patch(mapped_nso, nso_size);
else
erista::Patch(mapped_nso, nso_size);
#endif
}
}

130
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.hpp Normal file
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@@ -0,0 +1,130 @@
/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "../oc_suite_common.hpp"
namespace ams::ldr::oc::pcv {
typedef struct cvb_coefficients {
s32 c0 = 0;
s32 c1 = 0;
s32 c2 = 0;
s32 c3 = 0;
s32 c4 = 0;
s32 c5 = 0;
} cvb_coefficients;
typedef struct cpu_freq_cvb_table_t {
u64 freq;
cvb_coefficients cvb_dfll_param;
cvb_coefficients cvb_pll_param;
} cpu_freq_cvb_table_t;
static_assert(sizeof(cpu_freq_cvb_table_t) == 0x38);
typedef struct gpu_cvb_pll_table_t {
u64 freq;
cvb_coefficients cvb_dfll_param;
cvb_coefficients cvb_pll_param;
} gpu_cvb_pll_table_t;
static_assert(sizeof(gpu_cvb_pll_table_t) == 0x38);
typedef struct emc_dvb_dvfs_table_t {
u64 freq;
s32 volt[4] = {0};
} emc_dvb_dvfs_table_t;
typedef struct __attribute__((packed)) div_nmp {
u8 divn_shift;
u8 divn_width;
u8 divm_shift;
u8 divm_width;
u8 divp_shift;
u8 divp_width;
u8 override_divn_shift;
u8 override_divm_shift;
u8 override_divp_shift;
} div_nmp;
typedef struct __attribute__((packed)) clk_pll_param {
u32 freq;
u32 input_min;
u32 input_max;
u32 cf_min;
u32 cf_max;
u32 vco_min;
u32 vco_max;
s32 lock_delay;
u32 fixed_rate;
u32 unk_0;
struct div_nmp *div_nmp;
u32 unk_1[4];
void (*unk_fn)(u64* unk_struct); // set_defaults?
} clk_pll_param;
typedef struct __attribute__((packed)) dvfs_rail {
u32 id;
u32 unk_0[5];
u32 freq;
u32 unk_1[8];
u32 unk_flag;
u32 min_mv;
u32 step_mv;
u32 max_mv;
u32 unk_2[11];
} dvfs_rail;
constexpr u32 CpuClkOSLimit = 1785'000;
constexpr u32 MemClkOSLimit = 1600'000;
#define R_SKIP() R_SUCCEED()
Result MemFreqPllmLimit(u32* ptr);
template<typename Table>
Result MemMtcTableClone(Table* des, Table* src) {
constexpr u32 mtc_magic = 0x5F43544D;
R_UNLESS(src->rev == mtc_magic, ldr::ResultInvalidMtcMagic());
// Skip params from dvfs_ver to clock_src;
for (size_t offset = offsetof(Table, clk_src_emc); offset < sizeof(Table); offset += sizeof(u32)) {
u32* src_ent = reinterpret_cast<u32 *>(reinterpret_cast<size_t>(src) + offset);
u32* des_ent = reinterpret_cast<u32 *>(reinterpret_cast<size_t>(des) + offset);
u32 src_val = *src_ent;
constexpr u32 placeholder_val = UINT32_MAX;
if (src_val != placeholder_val) {
PatchOffset(des_ent, src_val);
}
}
R_SUCCEED();
};
namespace erista {
void Patch(uintptr_t mapped_nso, size_t nso_size);
}
namespace mariko {
void Patch(uintptr_t mapped_nso, size_t nso_size);
}
void SafetyCheck();
void Patch(uintptr_t mapped_nso, size_t nso_size);
}

130
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_erista.cpp Normal file
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@@ -0,0 +1,130 @@
/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "pcv_erista.hpp"
namespace ams::ldr::oc::pcv::erista {
Result CpuFreqCvbTable(u32* ptr) {
cpu_freq_cvb_table_t* default_end = reinterpret_cast<cpu_freq_cvb_table_t *>(ptr);
cpu_freq_cvb_table_t* new_start = default_end + 1;
// Validate existing table
void* cpu_cvb_table_head = reinterpret_cast<u8 *>(new_start) - sizeof(CpuCvbTableDefault);
bool validated = std::memcmp(cpu_cvb_table_head, CpuCvbTableDefault, sizeof(CpuCvbTableDefault)) == 0;
R_UNLESS(validated, ldr::ResultInvalidCpuDvfs());
if (!C.eristaCpuOCEnabled)
R_SKIP();
std::memcpy(reinterpret_cast<void *>(new_start), CpuCvbTableAppend, sizeof(CpuCvbTableAppend));
R_SUCCEED();
}
Result CpuVoltRange(u32* ptr) {
u32 min_volt_got = *(ptr - 1);
for (const auto& mv : CpuMinVolts) {
if (min_volt_got != mv)
continue;
if (!C.eristaCpuMaxVolt)
R_SKIP();
PatchOffset(ptr, C.eristaCpuMaxVolt);
R_SUCCEED();
}
R_THROW(ldr::ResultInvalidCpuMinVolt());
}
Result MemFreqMtcTable(u32* ptr) {
u32 khz_list[] = { 1600000, 1331200, 1065600, 800000, 665600, 408000, 204000, 102000, 68000, 40800 };
u32 khz_list_size = sizeof(khz_list) / sizeof(u32);
// Generate list for mtc table pointers
EristaMtcTable* table_list[khz_list_size];
for (u32 i = 0; i < khz_list_size; i++) {
u8* table = reinterpret_cast<u8 *>(ptr) - offsetof(EristaMtcTable, rate_khz) - i * sizeof(EristaMtcTable);
table_list[i] = reinterpret_cast<EristaMtcTable *>(table);
R_UNLESS(table_list[i]->rate_khz == khz_list[i], ldr::ResultInvalidMtcTable());
R_UNLESS(table_list[i]->rev == MTC_TABLE_REV, ldr::ResultInvalidMtcTable());
}
if (C.eristaEmcMaxClock <= MemClkOSLimit)
R_SKIP();
// Make room for new mtc table, discarding useless 40.8 MHz table
// 40800 overwritten by 68000, ..., 1331200 overwritten by 1600000, leaving table_list[0] not overwritten
for (u32 i = khz_list_size - 1; i > 0; i--)
std::memcpy(static_cast<void *>(table_list[i]), static_cast<void *>(table_list[i - 1]), sizeof(EristaMtcTable));
PatchOffset(ptr, C.eristaEmcMaxClock);
R_SUCCEED();
}
Result MemFreqMax(u32* ptr) {
if (C.eristaEmcMaxClock <= MemClkOSLimit)
R_SKIP();
PatchOffset(ptr, C.eristaEmcMaxClock);
R_SUCCEED();
}
Result MemVoltHandler(u32* ptr) {
u32 emc_uv = C.eristaEmcVolt;
if (!emc_uv)
R_SKIP();
constexpr u32 uv_step = 12'500;
if (emc_uv % uv_step)
emc_uv = emc_uv / uv_step * uv_step; // rounding
PatchOffset(ptr, emc_uv);
R_SUCCEED();
}
void Patch(uintptr_t mapped_nso, size_t nso_size) {
PatcherEntry<u32> patches[] = {
{ "CPU Freq Table", &CpuFreqCvbTable, 1, nullptr, CpuClkOSLimit },
{ "CPU Volt Limit", &CpuVoltRange, 0, &CpuMaxVoltPatternFn },
{ "MEM Freq Mtc", &MemFreqMtcTable, 0, nullptr, MemClkOSLimit },
{ "MEM Freq Max", &MemFreqMax, 0, nullptr, MemClkOSLimit },
{ "MEM Freq PLLM", &MemFreqPllmLimit, 2, nullptr, MemClkPllmLimit },
{ "MEM Volt", &MemVoltHandler, 2, nullptr, MemVoltHOS },
};
for (uintptr_t ptr = mapped_nso;
ptr <= mapped_nso + nso_size - sizeof(EristaMtcTable);
ptr += sizeof(u32))
{
u32* ptr32 = reinterpret_cast<u32 *>(ptr);
for (auto& entry : patches) {
if (R_SUCCEEDED(entry.SearchAndApply(ptr32)))
break;
}
}
for (auto& entry : patches) {
LOGGING("%s Count: %zu", entry.description, entry.patched_count);
if (R_FAILED(entry.CheckResult()))
CRASH(entry.description);
}
}
}

63
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_erista.hpp Normal file
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@@ -0,0 +1,63 @@
/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "pcv.hpp"
namespace ams::ldr::oc::pcv::erista {
constexpr cpu_freq_cvb_table_t CpuCvbTableDefault[] = {
// CPU_PLL_CVB_TABLE_ODN
{ 204000, { 721094 }, {} },
{ 306000, { 754040 }, {} },
{ 408000, { 786986 }, {} },
{ 510000, { 819932 }, {} },
{ 612000, { 852878 }, {} },
{ 714000, { 885824 }, {} },
{ 816000, { 918770 }, {} },
{ 918000, { 951716 }, {} },
{ 1020000, { 984662 }, { -2875621, 358099, -8585 } },
{ 1122000, { 1017608 }, { -52225, 104159, -2816 } },
{ 1224000, { 1050554 }, { 1076868, 8356, -727 } },
{ 1326000, { 1083500 }, { 2208191, -84659, 1240 } },
{ 1428000, { 1116446 }, { 2519460, -105063, 1611 } },
{ 1581000, { 1130000 }, { 2889664, -122173, 1834 } },
{ 1683000, { 1168000 }, { 5100873, -279186, 4747 } },
{ 1785000, { 1227500 }, { 5100873, -279186, 4747 } },
};
constexpr cpu_freq_cvb_table_t CpuCvbTableAppend[] = {
{ 1887000, { 1235000 }, { 5100873, -279186, 4747 } },
{ 1989000, { 1235000 }, { 5100873, -279186, 4747 } },
{ 2091000, { 1235000 }, { 5100873, -279186, 4747 } },
};
constexpr u32 CpuMinVolts[] = { 950, 850, 825, 810 };
inline bool CpuMaxVoltPatternFn(u32* ptr32) {
u32 val = *ptr32;
return (val == 1132 || val == 1170 || val == 1227);
}
constexpr u32 MemVoltHOS = 1125'000;
constexpr u32 MemClkPllmLimit = 1866'000'000;
constexpr u32 MTC_TABLE_REV = 7;
void Patch(uintptr_t mapped_nso, size_t nso_size);
}

403
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp Normal file
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@@ -0,0 +1,403 @@
/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "pcv_mariko.hpp"
namespace ams::ldr::oc::pcv::mariko {
Result CpuFreqVdd(u32* ptr) {
dvfs_rail* entry = reinterpret_cast<dvfs_rail *>(reinterpret_cast<u8 *>(ptr) - offsetof(dvfs_rail, freq));
R_UNLESS(entry->id == 1, ldr::ResultInvalidCpuFreqVddEntry());
R_UNLESS(entry->min_mv == 250'000, ldr::ResultInvalidCpuFreqVddEntry());
R_UNLESS(entry->step_mv == 5000, ldr::ResultInvalidCpuFreqVddEntry());
R_UNLESS(entry->max_mv == 1525'000, ldr::ResultInvalidCpuFreqVddEntry());
if (!C.marikoCpuMaxClock)
R_SKIP();
PatchOffset(ptr, C.marikoCpuMaxClock);
R_SUCCEED();
}
Result CpuFreqCvbTable(u32* ptr) {
cpu_freq_cvb_table_t* default_end = reinterpret_cast<cpu_freq_cvb_table_t *>(ptr);
cpu_freq_cvb_table_t* new_start = default_end + 1;
// Validate existing table
void* cpu_cvb_table_head = reinterpret_cast<u8 *>(new_start) - sizeof(CpuCvbTableDefault);
bool validated = std::memcmp(cpu_cvb_table_head, CpuCvbTableDefault, sizeof(CpuCvbTableDefault)) == 0;
R_UNLESS(validated, ldr::ResultInvalidCpuDvfs());
if (C.marikoCpuMaxClock > CpuClkOfficial)
std::memcpy(reinterpret_cast<void *>(new_start), CpuCvbTableAppend, sizeof(CpuCvbTableAppend));
// Patch CPU max volt in existing and appended CPU dvfs table
if (C.marikoCpuMaxVolt) {
size_t table_size = (sizeof(CpuCvbTableDefault) + sizeof(CpuCvbTableAppend)) / sizeof(cpu_freq_cvb_table_t);
cpu_freq_cvb_table_t* entry = static_cast<cpu_freq_cvb_table_t *>(cpu_cvb_table_head);
for (size_t i = 0; i < table_size; i++) {
if (entry->cvb_pll_param.c0 == CpuVoltOfficial * 1000) {
PatchOffset(reinterpret_cast<u32 *>(&(entry->cvb_pll_param.c0)), C.marikoCpuMaxVolt * 1000);
}
entry++;
}
}
R_SUCCEED();
}
Result CpuVoltRange(u32* ptr) {
u32 min_volt_got = *(ptr - 1);
for (const auto& mv : CpuMinVolts) {
if (min_volt_got != mv)
continue;
if (!C.marikoCpuMaxVolt)
R_SKIP();
PatchOffset(ptr, C.marikoCpuMaxVolt);
R_SUCCEED();
}
R_THROW(ldr::ResultInvalidCpuMinVolt());
}
Result GpuFreqCvbTable(u32* ptr) {
gpu_cvb_pll_table_t* default_end = reinterpret_cast<gpu_cvb_pll_table_t *>(ptr);
gpu_cvb_pll_table_t* new_start = default_end + 1;
// Validate existing table
void* gpu_cvb_table_head = reinterpret_cast<u8 *>(new_start) - sizeof(GpuCvbTableDefault);
bool validated = std::memcmp(gpu_cvb_table_head, GpuCvbTableDefault, sizeof(GpuCvbTableDefault)) == 0;
R_UNLESS(validated, ldr::ResultInvalidGpuDvfs());
if (C.marikoGpuMaxClock <= GpuClkOfficial)
R_SKIP();
std::memcpy(reinterpret_cast<void *>(new_start), GpuCvbTableAppend, sizeof(GpuCvbTableAppend));
R_SUCCEED();
}
Result GpuFreqMaxAsm(u32* ptr32) {
// Check if both two instructions match the pattern
u32 ins1 = *ptr32, ins2 = *(ptr32 + 1);
if (!(asm_compare_no_rd(ins1, asm_pattern[0]) && asm_compare_no_rd(ins2, asm_pattern[1])))
R_THROW(ldr::ResultInvalidGpuFreqMaxPattern());
// Both instructions should operate on the same register
u8 rd = asm_get_rd(ins1);
if (rd != asm_get_rd(ins2))
R_THROW(ldr::ResultInvalidGpuFreqMaxPattern());
if (!C.marikoGpuMaxClock)
R_SKIP();
u32 asm_patch[2] = {
asm_set_rd(asm_set_imm16(asm_pattern[0], C.marikoGpuMaxClock), rd),
asm_set_rd(asm_set_imm16(asm_pattern[1], C.marikoGpuMaxClock >> 16), rd)
};
PatchOffset(ptr32, asm_patch[0]);
PatchOffset(ptr32 + 1, asm_patch[1]);
R_SUCCEED();
}
Result GpuFreqPllLimit(u32* ptr) {
clk_pll_param* entry = reinterpret_cast<clk_pll_param *>(ptr);
// All zero except for freq
for (size_t i = 1; i < sizeof(clk_pll_param) / sizeof(u32); i++) {
R_UNLESS(*(ptr + i) == 0, ldr::ResultInvalidGpuPllEntry());
}
// Double the max clk simply
u32 max_clk = entry->freq * 2;
entry->freq = max_clk;
R_SUCCEED();
}
void MemMtcTableAutoAdjust(MarikoMtcTable* table, const MarikoMtcTable* ref) {
/* Official Tegra X1 TRM, sign up for nvidia developer program (free) to download:
* https://developer.nvidia.com/embedded/dlc/tegra-x1-technical-reference-manual
* Section 18.11: MC Registers
*
* Retail Mariko: 200FBGA 16Gb DDP LPDDR4X SDRAM x 2
* x16/Ch, 1Ch/die, Double-die, 2Ch, 1CS(rank), 8Gb density per die
* 64Mb x 16DQ x 8banks x 2channels = 2048MB (x32DQ) per package
*
* Devkit Mariko: 200FBGA 32Gb DDP LPDDR4X SDRAM x 2
* x16/Ch, 1Ch/die, Quad-die, 2Ch, 2CS(rank), 8Gb density per die
* X1+ EMC can R/W to both ranks at the same time, resulting in doubled DQ
* 64Mb x 32DQ x 8banks x 2channels = 4096MB (x64DQ) per package
*
* If you have access to LPDDR4(X) specs or datasheets (from manufacturers or Google),
* you'd better calculate timings yourself rather than relying on following algorithm.
*/
#define ADJUST_PROP(TARGET, REF) \
(u32)(std::ceil(REF + ((C.marikoEmcMaxClock-MemClkOSAlt)*(TARGET-REF))/(MemClkOSLimit-MemClkOSAlt)))
#define ADJUST_PARAM(TARGET, REF) \
TARGET = ADJUST_PROP(TARGET, REF);
#define ADJUST_PARAM_TABLE(TABLE, PARAM, REF) ADJUST_PARAM(TABLE->PARAM, REF->PARAM)
#define ADJUST_PARAM_ALL_REG(TABLE, PARAM, REF) \
ADJUST_PARAM_TABLE(TABLE, burst_regs.PARAM, REF) \
ADJUST_PARAM_TABLE(TABLE, shadow_regs_ca_train.PARAM, REF) \
ADJUST_PARAM_TABLE(TABLE, shadow_regs_rdwr_train.PARAM, REF)
#define WRITE_PARAM_ALL_REG(TABLE, PARAM, VALUE)\
TABLE->burst_regs.PARAM = VALUE; \
TABLE->shadow_regs_ca_train.PARAM = VALUE; \
TABLE->shadow_regs_rdwr_train.PARAM = VALUE;
ADJUST_PARAM_ALL_REG(table, emc_r2w, ref);
ADJUST_PARAM_ALL_REG(table, emc_w2r, ref);
ADJUST_PARAM_ALL_REG(table, emc_r2p, ref);
ADJUST_PARAM_ALL_REG(table, emc_w2p, ref);
ADJUST_PARAM_ALL_REG(table, emc_trtm, ref);
ADJUST_PARAM_ALL_REG(table, emc_twtm, ref);
ADJUST_PARAM_ALL_REG(table, emc_tratm, ref);
ADJUST_PARAM_ALL_REG(table, emc_twatm, ref);
ADJUST_PARAM_ALL_REG(table, emc_rw2pden, ref);
ADJUST_PARAM_ALL_REG(table, emc_tclkstop, ref);
ADJUST_PARAM_ALL_REG(table, emc_pmacro_dll_cfg_2, ref); // EMC_DLL_CFG_2_0: level select for VDDA?
ADJUST_PARAM_TABLE(table, la_scale_regs.mc_mll_mpcorer_ptsa_rate, ref);
ADJUST_PARAM_TABLE(table, la_scale_regs.mc_ptsa_grant_decrement, ref);
/* Timings that are available in or can be derived from LPDDR4X datasheet or TRM */
const bool use_4266_spec = C.mtcConf == AUTO_ADJ_MARIKO_4266;
// tCK_avg (average clock period) in ns
const double tCK_avg = 1000'000. / C.marikoEmcMaxClock;
// tRPpb (row precharge time per bank) in ns
const u32 tRPpb = 18;
// tRPab (row precharge time all banks) in ns
const u32 tRPab = 21;
// tRAS (row active time) in ns
const u32 tRAS = 42;
// tRC (ACTIVATE-ACTIVATE command period same bank) in ns
const u32 tRC = tRPpb + tRAS;
// tRFCab (refresh cycle time all banks) in ns for 8Gb density
const u32 tRFCab = 280;
// tRFCpb (refresh cycle time per bank) in ns for 8Gb density
const u32 tRFCpb = 140;
// tRCD (RAS-CAS delay) in ns
const u32 tRCD = 18;
// tRRD (Active bank-A to Active bank-B) in ns
const double tRRD = use_4266_spec ? 7.5 : 10.;
// tREFpb (average refresh interval per bank) in ns for 8Gb density
const u32 tREFpb = 488;
// tREFab (average refresh interval all 8 banks) in ns for 8Gb density
// const u32 tREFab = tREFpb * 8;
// #_of_rows per die for 8Gb density
const u32 numOfRows = 65536;
// {REFRESH, REFRESH_LO} = max[(tREF/#_of_rows) / (emc_clk_period) - 64, (tREF/#_of_rows) / (emc_clk_period) * 97%]
// emc_clk_period = dram_clk / 2;
// 1600 MHz: 5894, but N' set to 6176 (~4.8% margin)
const u32 REFRESH = u32(std::ceil((double(tREFpb) * C.marikoEmcMaxClock / numOfRows * 1.048 / 2 - 64))) / 4 * 4;
// tPDEX2WR, tPDEX2RD (timing delay from exiting powerdown mode to a write/read command) in ns
const u32 tPDEX2 = 10;
// [Guessed] tACT2PDEN (timing delay from an activate, MRS or EMRS command to power-down entry) in ns
const u32 tACT2PDEN = 14;
// [Guessed] tPDEX2MRR (timing delay from exiting powerdown mode to MRR command) in ns
const double tPDEX2MRR = 28.75;
// [Guessed] tCKE2PDEN (timing delay from turning off CKE to power-down entry) in ns
const double tCKE2PDEN = 8.5;
// tXSR (SELF REFRESH exit to next valid command delay) in ns
const double tXSR = tRFCab + 7.5;
// tCKE (minimum CKE high pulse width) in ns
const u32 tCKE = 8;
// tCKELPD (minimum CKE low pulse width in SELF REFRESH) in ns
const u32 tCKELPD = 15;
// [Guessed] tPD (minimum CKE low pulse width in power-down mode) in ns
const double tPD = 7.5;
// tFAW (Four-bank Activate Window) in ns
const u32 tFAW = use_4266_spec ? 30 : 40;
#define GET_CYCLE_CEIL(PARAM) u32(std::ceil(double(PARAM) / tCK_avg))
WRITE_PARAM_ALL_REG(table, emc_rc, GET_CYCLE_CEIL(tRC));
WRITE_PARAM_ALL_REG(table, emc_rfc, GET_CYCLE_CEIL(tRFCab));
WRITE_PARAM_ALL_REG(table, emc_rfcpb, GET_CYCLE_CEIL(tRFCpb));
WRITE_PARAM_ALL_REG(table, emc_ras, GET_CYCLE_CEIL(tRAS));
WRITE_PARAM_ALL_REG(table, emc_rp, GET_CYCLE_CEIL(tRPpb));
WRITE_PARAM_ALL_REG(table, emc_rd_rcd, GET_CYCLE_CEIL(tRCD));
WRITE_PARAM_ALL_REG(table, emc_wr_rcd, GET_CYCLE_CEIL(tRCD));
WRITE_PARAM_ALL_REG(table, emc_rrd, GET_CYCLE_CEIL(tRRD));
WRITE_PARAM_ALL_REG(table, emc_refresh, REFRESH);
WRITE_PARAM_ALL_REG(table, emc_pre_refresh_req_cnt, REFRESH / 4);
WRITE_PARAM_ALL_REG(table, emc_pdex2wr, GET_CYCLE_CEIL(tPDEX2));
WRITE_PARAM_ALL_REG(table, emc_pdex2rd, GET_CYCLE_CEIL(tPDEX2));
WRITE_PARAM_ALL_REG(table, emc_act2pden,GET_CYCLE_CEIL(tACT2PDEN));
WRITE_PARAM_ALL_REG(table, emc_cke2pden,GET_CYCLE_CEIL(tCKE2PDEN));
WRITE_PARAM_ALL_REG(table, emc_pdex2mrr,GET_CYCLE_CEIL(tPDEX2MRR));
WRITE_PARAM_ALL_REG(table, emc_txsr, GET_CYCLE_CEIL(tXSR));
WRITE_PARAM_ALL_REG(table, emc_txsrdll, GET_CYCLE_CEIL(tXSR));
WRITE_PARAM_ALL_REG(table, emc_tcke, GET_CYCLE_CEIL(tCKE));
WRITE_PARAM_ALL_REG(table, emc_tckesr, GET_CYCLE_CEIL(tCKELPD));
WRITE_PARAM_ALL_REG(table, emc_tpd, GET_CYCLE_CEIL(tPD));
WRITE_PARAM_ALL_REG(table, emc_tfaw, GET_CYCLE_CEIL(tFAW));
WRITE_PARAM_ALL_REG(table, emc_trpab, GET_CYCLE_CEIL(tRPab));
WRITE_PARAM_ALL_REG(table, emc_trefbw, REFRESH + 64);
constexpr u32 MC_ARB_DIV = 4; // ?
table->burst_mc_regs.mc_emem_arb_timing_rcd = std::ceil(GET_CYCLE_CEIL(tRCD) / MC_ARB_DIV - 2);
table->burst_mc_regs.mc_emem_arb_timing_rp = std::ceil(GET_CYCLE_CEIL(tRPpb) / MC_ARB_DIV - 1);
table->burst_mc_regs.mc_emem_arb_timing_rc = std::ceil(std::max(GET_CYCLE_CEIL(tRC), GET_CYCLE_CEIL(tRAS)+GET_CYCLE_CEIL(tRPpb)) / MC_ARB_DIV);
table->burst_mc_regs.mc_emem_arb_timing_ras = std::ceil(GET_CYCLE_CEIL(tRAS) / MC_ARB_DIV - 2);
table->burst_mc_regs.mc_emem_arb_timing_faw = std::ceil(GET_CYCLE_CEIL(tFAW) / MC_ARB_DIV - 1);
table->burst_mc_regs.mc_emem_arb_timing_rrd = std::ceil(GET_CYCLE_CEIL(tRRD) / MC_ARB_DIV - 1);
table->burst_mc_regs.mc_emem_arb_timing_rap2pre = std::ceil(table->burst_regs.emc_r2p / MC_ARB_DIV);
table->burst_mc_regs.mc_emem_arb_timing_wap2pre = std::ceil(table->burst_regs.emc_w2p / MC_ARB_DIV);
table->burst_mc_regs.mc_emem_arb_timing_r2w = std::ceil(table->burst_regs.emc_r2w / MC_ARB_DIV + 1);
table->burst_mc_regs.mc_emem_arb_timing_w2r = std::ceil(table->burst_regs.emc_w2r / MC_ARB_DIV + 1);
table->burst_mc_regs.mc_emem_arb_timing_rfcpb = std::ceil(GET_CYCLE_CEIL(tRFCpb) / MC_ARB_DIV + 1); // ?
}
void MemMtcPllmbDivisor(MarikoMtcTable* table) {
// Calculate DIVM and DIVN (clock divisors)
// Common PLL oscillator is 38.4 MHz
// PLLMB_OUT = 38.4 MHz / PLLLMB_DIVM * PLLMB_DIVN
typedef struct {
u8 numerator : 4;
u8 denominator : 4;
} pllmb_div;
constexpr pllmb_div div[] = {
{3, 4}, {2, 3}, {1, 2}, {1, 3}, {1, 4}, {0, 2}
};
constexpr u32 pll_osc_in = 38'400;
u32 divm {}, divn {};
const u32 remainder = C.marikoEmcMaxClock % pll_osc_in;
for (const auto &index : div) {
// Round down
if (remainder >= pll_osc_in * index.numerator / index.denominator) {
divm = index.denominator;
divn = C.marikoEmcMaxClock / pll_osc_in * divm + index.numerator;
break;
}
}
table->pllmb_divm = divm;
table->pllmb_divn = divn;
}
Result MemFreqMtcTable(u32* ptr) {
u32 khz_list[] = { 1600000, 1331200, 204000 };
u32 khz_list_size = sizeof(khz_list) / sizeof(u32);
// Generate list for mtc table pointers
MarikoMtcTable* table_list[khz_list_size];
for (u32 i = 0; i < khz_list_size; i++) {
u8* table = reinterpret_cast<u8 *>(ptr) - offsetof(MarikoMtcTable, rate_khz) - i * sizeof(MarikoMtcTable);
table_list[i] = reinterpret_cast<MarikoMtcTable *>(table);
R_UNLESS(table_list[i]->rate_khz == khz_list[i], ldr::ResultInvalidMtcTable());
R_UNLESS(table_list[i]->rev == MTC_TABLE_REV, ldr::ResultInvalidMtcTable());
}
if (C.marikoEmcMaxClock <= MemClkOSLimit)
R_SKIP();
MarikoMtcTable *table_alt = table_list[1], *table_max = table_list[0];
MarikoMtcTable *tmp = new MarikoMtcTable;
// Copy unmodified 1600000 table to tmp
std::memcpy(reinterpret_cast<void *>(tmp), reinterpret_cast<void *>(table_max), sizeof(MarikoMtcTable));
// Adjust max freq mtc timing parameters with reference to 1331200 table
MemMtcTableAutoAdjust(table_max, table_alt);
MemMtcPllmbDivisor(table_max);
// Overwrite 13312000 table with unmodified 1600000 table copied back
std::memcpy(reinterpret_cast<void *>(table_alt), reinterpret_cast<void *>(tmp), sizeof(MarikoMtcTable));
delete tmp;
PatchOffset(ptr, C.marikoEmcMaxClock);
R_SUCCEED();
}
Result MemFreqDvbTable(u32* ptr) {
emc_dvb_dvfs_table_t* default_end = reinterpret_cast<emc_dvb_dvfs_table_t *>(ptr);
emc_dvb_dvfs_table_t* new_start = default_end + 1;
// Validate existing table
void* mem_dvb_table_head = reinterpret_cast<u8 *>(new_start) - sizeof(EmcDvbTableDefault);
bool validated = std::memcmp(mem_dvb_table_head, EmcDvbTableDefault, sizeof(EmcDvbTableDefault)) == 0;
R_UNLESS(validated, ldr::ResultInvalidDvbTable());
if (C.marikoEmcMaxClock <= MemClkOSLimit)
R_SKIP();
if (C.marikoEmcMaxClock <= 1862400) {
std::memcpy(new_start, default_end, sizeof(emc_dvb_dvfs_table_t));
} else {
emc_dvb_dvfs_table_t oc_table = { 2131200, { 700, 675, 650, } };
std::memcpy(new_start, &oc_table, sizeof(emc_dvb_dvfs_table_t));
}
new_start->freq = C.marikoEmcMaxClock;
R_SUCCEED();
}
Result MemFreqMax(u32* ptr) {
if (C.marikoEmcMaxClock <= MemClkOSLimit)
R_SKIP();
PatchOffset(ptr, C.marikoEmcMaxClock);
R_SUCCEED();
}
void Patch(uintptr_t mapped_nso, size_t nso_size) {
PatcherEntry<u32> patches[] = {
{ "CPU Freq Vdd", &CpuFreqVdd, 1, nullptr, CpuClkOSLimit },
{ "CPU Freq Table", &CpuFreqCvbTable, 1, nullptr, CpuClkOfficial },
{ "CPU Volt Limit", &CpuVoltRange, 13, nullptr, CpuVoltOfficial },
{ "GPU Freq Table", &GpuFreqCvbTable, 1, nullptr, GpuClkOfficial },
{ "GPU Freq Asm", &GpuFreqMaxAsm, 2, &GpuMaxClockPatternFn },
{ "GPU Freq PLL", &GpuFreqPllLimit, 1, nullptr, GpuClkPllLimit },
{ "MEM Freq Mtc", &MemFreqMtcTable, 0, nullptr, MemClkOSLimit },
{ "MEM Freq Dvb", &MemFreqDvbTable, 1, nullptr, MemClkOSLimit },
{ "MEM Freq Max", &MemFreqMax, 0, nullptr, MemClkOSLimit },
{ "MEM Freq PLLM", &MemFreqPllmLimit, 2, nullptr, MemClkPllmLimit },
};
for (uintptr_t ptr = mapped_nso;
ptr <= mapped_nso + nso_size - sizeof(MarikoMtcTable);
ptr += sizeof(u32))
{
u32* ptr32 = reinterpret_cast<u32 *>(ptr);
for (auto& entry : patches) {
if (R_SUCCEEDED(entry.SearchAndApply(ptr32)))
break;
}
}
for (auto& entry : patches) {
LOGGING("%s Count: %zu", entry.description, entry.patched_count);
if (R_FAILED(entry.CheckResult()))
CRASH(entry.description);
}
}
}

130
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.hpp Normal file
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/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "pcv.hpp"
namespace ams::ldr::oc::pcv::mariko {
constexpr cpu_freq_cvb_table_t CpuCvbTableDefault[] = {
// CPUB01_CVB_TABLE
{ 204000, { 721589, -12695, 27 }, {} },
{ 306000, { 747134, -14195, 27 }, {} },
{ 408000, { 776324, -15705, 27 }, {} },
{ 510000, { 809160, -17205, 27 }, {} },
{ 612000, { 845641, -18715, 27 }, {} },
{ 714000, { 885768, -20215, 27 }, {} },
{ 816000, { 929540, -21725, 27 }, {} },
{ 918000, { 976958, -23225, 27 }, {} },
{ 1020000, { 1028021, -24725, 27 }, { 1120000 } },
{ 1122000, { 1082730, -26235, 27 }, { 1120000 } },
{ 1224000, { 1141084, -27735, 27 }, { 1120000 } },
{ 1326000, { 1203084, -29245, 27 }, { 1120000 } },
{ 1428000, { 1268729, -30745, 27 }, { 1120000 } },
{ 1581000, { 1374032, -33005, 27 }, { 1120000 } },
{ 1683000, { 1448791, -34505, 27 }, { 1120000 } },
{ 1785000, { 1527196, -36015, 27 }, { 1120000 } },
{ 1887000, { 1609246, -37515, 27 }, { 1120000 } },
{ 1963500, { 1675751, -38635, 27 }, { 1120000 } },
};
constexpr cpu_freq_cvb_table_t CpuCvbTableAppend[] = {
{ 2091000, { 1716501, -39395, 27 }, { 1120000 } },
{ 2193000, { 1775132, -40505, 27 }, { 1120000 } },
{ 2295000, { 1866287, -42005, 27 }, { 1120000 } },
// 2397000 kHz is not listed in l4t
{ 2397000, { 1961107, -43506, 27 }, { 1120000 } },
};
constexpr u32 CpuMinVolts[] = { 800, 637, 620, 610 };
constexpr u32 CpuClkOfficial = 1963'500;
constexpr u32 CpuVoltOfficial = 1120;
constexpr gpu_cvb_pll_table_t GpuCvbTableDefault[] = {
// GPUB01_NA_CVB_TABLE
{ 76800, {}, { 610000, } },
{ 153600, {}, { 610000, } },
{ 230400, {}, { 610000, } },
{ 307200, {}, { 610000, } },
{ 384000, {}, { 610000, } },
{ 460800, {}, { 610000, } },
{ 537600, {}, { 801688, -10900, -163, 298, -10599, 162 } },
{ 614400, {}, { 824214, -5743, -452, 238, -6325, 81 } },
{ 691200, {}, { 848830, -3903, -552, 119, -4030, -2 } },
{ 768000, {}, { 891575, -4409, -584, 0, -2849, 39 } },
{ 844800, {}, { 940071, -5367, -602, -60, -63, -93 } },
{ 921600, {}, { 986765, -6637, -614, -179, 1905, -13 } },
{ 998400, {}, { 1098475, -13529, -497, -179, 3626, 9 } },
{ 1075200, {}, { 1163644, -12688, -648, 0, 1077, 40 } },
{ 1152000, {}, { 1204812, -9908, -830, 0, 1469, 110 } },
{ 1228800, {}, { 1277303, -11675, -859, 0, 3722, 313 } },
{ 1267200, {}, { 1335531, -12567, -867, 0, 3681, 559 } },
};
constexpr gpu_cvb_pll_table_t GpuCvbTableAppend[] = {
// 1305600 kHz is not listed in l4t
{ 1305600, {}, { 1374130, -13725, -859, 0, 4442, 576 } },
};
constexpr u32 GpuClkOfficial = 1267'200;
constexpr u32 GpuClkPllLimit = 1300'000'000;
/* GPU Max Clock asm Pattern:
*
* MOV W11, #0x1000 MOV (wide immediate) 0x1000 0xB (11)
* sf | opc | | hw | imm16 | Rd
* #31 |30 29|28 27 26 25 24 23|22 21|20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 |4 3 2 1 0
* 0 | 1 0 | 1 0 0 1 0 1| 0 0| 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 |0 1 0 1 1
*
* MOVK W11, #0xE, LSL#16 <shift>16 0xE 0xB (11)
* sf | opc | | hw | imm16 | Rd
* #31 |30 29|28 27 26 25 24 23|22 21|20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 |4 3 2 1 0
* 0 | 1 1 | 1 0 0 1 0 1| 0 1| 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 |0 1 0 1 1
*/
inline constexpr u32 asm_pattern[] = { 0x52820000, 0x72A001C0 };
inline auto asm_compare_no_rd = [](u32 ins1, u32 ins2) { return ((ins1 ^ ins2) >> 5) == 0; };
inline auto asm_get_rd = [](u32 ins) { return ins & ((1 << 5) - 1); };
inline auto asm_set_rd = [](u32 ins, u8 rd) { return (ins & 0xFFFFFFE0) | (rd & 0x1F); };
inline auto asm_set_imm16 = [](u32 ins, u16 imm) { return (ins & 0xFFE0001F) | ((imm & 0xFFFF) << 5); };
inline bool GpuMaxClockPatternFn(u32* ptr32) {
return asm_compare_no_rd(*ptr32, asm_pattern[0]);
}
constexpr emc_dvb_dvfs_table_t EmcDvbTableDefault[] = {
{ 204000, { 637, 637, 637, } },
{ 408000, { 637, 637, 637, } },
{ 800000, { 637, 637, 637, } },
{ 1065600, { 637, 637, 637, } },
{ 1331200, { 650, 637, 637, } },
{ 1600000, { 675, 650, 637, } },
};
constexpr emc_dvb_dvfs_table_t EmcDvbTableReplaced[] = {
{ 1862400, { 675, 650, 637, } },
{ 2133000, { 700, 675, 650, } },
};
constexpr u32 MemClkOSAlt = 1331'200;
constexpr u32 MemClkPllmLimit = 2133'000'000;
constexpr u32 MTC_TABLE_REV = 3;
void Patch(uintptr_t mapped_nso, size_t nso_size);
}

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/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ptm.hpp"
namespace ams::ldr::oc::ptm {
Result CpuPtmBoost(perf_conf_entry* entry) {
if (!C.marikoCpuBoostClock)
R_SUCCEED();
u32 cpuPtmBoostNew = C.marikoCpuBoostClock * 1000;
PatchOffset(&(entry->cpu_freq_1), cpuPtmBoostNew);
PatchOffset(&(entry->cpu_freq_2), cpuPtmBoostNew);
R_SUCCEED();
}
Result MemPtmMax(perf_conf_entry* entry) {
if (!C.marikoEmcMaxClock)
R_SUCCEED();
u32 memPtmMax = C.marikoEmcMaxClock * 1000;
PatchOffset(&(entry->emc_freq_1), memPtmMax);
PatchOffset(&(entry->emc_freq_2), memPtmMax);
R_SUCCEED();
}
Result MemPtmAlt(perf_conf_entry* entry) {
PatchOffset(&(entry->emc_freq_1), memPtmLimit);
PatchOffset(&(entry->emc_freq_2), memPtmLimit);
R_SUCCEED();
}
bool PtmEntryIsValid(perf_conf_entry* entry) {
return (entry->cpu_freq_1 == entry->cpu_freq_2 &&
entry->gpu_freq_1 == entry->gpu_freq_2 &&
entry->emc_freq_1 == entry->emc_freq_2);
}
bool PtmTablePatternFn(u32* ptr) {
perf_conf_entry* entry = reinterpret_cast<perf_conf_entry *>(ptr);
if (!PtmEntryIsValid(entry))
return false;
return entry->cpu_freq_1 == cpuPtmDefault;
}
void Patch(uintptr_t mapped_nso, size_t nso_size) {
#ifdef ATMOSPHERE_IS_STRATOSPHERE
bool isMariko = (spl::GetSocType() == spl::SocType_Mariko);
if (!isMariko)
return;
#endif
perf_conf_entry* confTable = nullptr;
for (uintptr_t ptr = mapped_nso;
ptr <= mapped_nso + nso_size - sizeof(perf_conf_entry) * entryCnt;
ptr += sizeof(u32))
{
u32* ptr32 = reinterpret_cast<u32 *>(ptr);
if (PtmTablePatternFn(ptr32)) {
confTable = reinterpret_cast<perf_conf_entry *>(ptr);
break;
}
}
if (!confTable) {
CRASH("confTable not found!");
}
PatcherEntry<perf_conf_entry> patches[] = {
{ "CPU Ptm Boost", &CpuPtmBoost, 2, },
{ "MEM Ptm Max", &MemPtmMax, 9, },
{ "MEM Ptm Alt", &MemPtmAlt, 7, },
};
for (u32 i = 0; i < entryCnt; i++) {
perf_conf_entry* entry = confTable + i;
if (!PtmEntryIsValid(entry)) {
LOGGING("@%p", &entry);
CRASH("Invalid ptm confTable entry");
}
switch (entry->cpu_freq_1) {
case cpuPtmBoost:
patches[0].Apply(entry);
break;
case cpuPtmDefault:
case cpuPtmDevOC:
break;
default:
LOGGING("%u (0x%08x) @%p", entry->cpu_freq_1, entry->conf_id, &(entry->cpu_freq_1));
CRASH("Unknown CPU Freq");
}
switch (entry->emc_freq_1) {
case memPtmLimit:
patches[1].Apply(entry);
break;
case memPtmAlt:
case memPtmClamp:
patches[2].Apply(entry);
break;
default:
LOGGING("%u (0x%08x) @%p", entry->emc_freq_1, entry->conf_id, &(entry->emc_freq_2));
CRASH("Unknown MEM Freq");
}
}
for (auto& patch : patches) {
LOGGING("%s Count: %zu", patch.description, patch.patched_count);
if (R_FAILED(patch.CheckResult()))
CRASH(patch.description);
}
}
}

45
Source/Atmosphere/stratosphere/loader/source/oc/ptm/ptm.hpp Normal file
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/*
* Copyright (C) Switch-OC-Suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "../oc_suite_common.hpp"
namespace ams::ldr::oc::ptm {
typedef struct {
u32 conf_id;
u32 cpu_freq_1; // min-max pair?
u32 cpu_freq_2;
u32 gpu_freq_1;
u32 gpu_freq_2;
u32 emc_freq_1;
u32 emc_freq_2;
u32 padding;
} perf_conf_entry;
constexpr u32 entryCnt = 16;
constexpr u32 cpuPtmDefault = 1020'000'000;
constexpr u32 cpuPtmDevOC = 1224'000'000;
constexpr u32 cpuPtmBoost = 1785'000'000;
constexpr u32 memPtmLimit = 1600'000'000;
constexpr u32 memPtmAlt = 1331'200'000;
constexpr u32 memPtmClamp = 1065'600'000;
void Patch(uintptr_t mapped_nso, size_t nso_size);
}

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Source/Atmosphere/stratosphere/loader/source/patch.py Executable file
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#!python3
import sys
import os
def file_replace_str(file_path, search_replace_list):
assert file_path
assert search_replace_list
with open(file_path, "r") as f:
content = f.read()
for entry in search_replace_list:
(search, replace) = entry
if search in content:
content = content.replace(search, replace)
else:
assert replace in content, f"Pattern \"{search}\" not found"
with open(file_path, "w") as f:
f.write(content)
dir_path = os.path.dirname(__file__)
ldr_main = os.path.join(dir_path, "ldr_main.cpp")
file_replace_str(ldr_main, [("constinit u8 g_heap_memory[16_KB];", "constinit u8 g_heap_memory[16_KB + 5_KB];")])
ldr_process_creation = os.path.join(dir_path, "ldr_process_creation.cpp")
file_replace_str(ldr_process_creation,
[("""#include "ldr_ro_manager.hpp"
namespace ams::ldr {""",
"""#include "ldr_ro_manager.hpp"
#include "oc/oc_suite.hpp"
namespace ams::ldr {"""),
(""" NsoHeader g_nso_headers[Nso_Count];
Result ValidateProgramVersion(ncm::ProgramId program_id, u32 version) {""",
""" NsoHeader g_nso_headers[Nso_Count];
/* Pcv/Ptm check cache. */
bool g_is_pcv;
bool g_is_ptm;
Result ValidateProgramVersion(ncm::ProgramId program_id, u32 version) {"""),
(""" R_UNLESS(meta->aci->program_id <= meta->acid->program_id_max, ldr::ResultInvalidProgramId());
/* Validate the kernel capabilities. */""",
""" R_UNLESS(meta->aci->program_id <= meta->acid->program_id_max, ldr::ResultInvalidProgramId());
/* Check if nca is pcv or ptm */
g_is_pcv = meta->aci->program_id == ncm::SystemProgramId::Pcv;
g_is_ptm = meta->aci->program_id == ncm::SystemProgramId::Ptm;
/* Validate the kernel capabilities. */"""),
(""" LocateAndApplyIpsPatchesToModule(nso_header->module_id, map_address, nso_size);
}""",
""" LocateAndApplyIpsPatchesToModule(nso_header->module_id, map_address, nso_size);
/* Apply pcv and ptm patches. */
if (g_is_pcv)
oc::pcv::Patch(map_address, nso_size);
if (g_is_ptm)
oc::ptm::Patch(map_address, nso_size);
}""")])
ldr_meta = os.path.join(dir_path, "ldr_meta.cpp")
file_replace_str(ldr_meta,
[(""" Result ValidateAcidSignature(Meta *meta) {
/* Loader did not check signatures prior to 10.0.0. */""",
""" Result ValidateAcidSignature(Meta *meta) {
R_SUCCEED();
/* Loader did not check signatures prior to 10.0.0. */""")])

29
Source/loaderConfigurator/dist/main.js vendored
View File

@@ -9,7 +9,7 @@ function FindMagicOffset(buffer) {
}
throw new Error("Invalid loader.kip file");
}
function CustEntry(name, size, desc, defval, minmax = [0, 1000000], step = 1, extra_validator = null) {
function CustEntry(name, size, desc, defval, minmax = [0, 1000000], step = 1, extra_validator) {
this.name = name;
this.size = size;
this.desc = desc;
@@ -25,35 +25,32 @@ function InitCustTable() {
let cust = [
new CustEntry("mtcConf", 2, "<b>DRAM Timing</b>\
<li><b>0</b>: AUTO_ADJ_MARIKO_SAFE: Auto adjust timings for LPDDR4 ≤3733 Mbps specs, 8Gb density.</li>\
<li><b>1</b>: AUTO_ADJ_MARIKO_4266: Auto adjust timings for LPDDR4X 4266 Mbps specs, 8Gb density.</li>\
<li><b>2</b>: ENTIRE_TABLE_ERISTA: Not implemented.</li>\
<li><b>3</b>: ENTIRE_TABLE_MARIKO: Not implemented.</li>", 0, [0, 3]),
<li><b>1</b>: AUTO_ADJ_MARIKO_4266: Auto adjust timings for LPDDR4X 4266 Mbps specs, 8Gb density.</li>", 0, [0, 3]),
new CustEntry("marikoCpuMaxClock", 4, "<b>Mariko CPU Max Clock in kHz</b>\
<li>System default: 1785000</li>\
<li>≥ 2193000 will enable overvolting (> 1120 mV)</li>", 2397000, [1785000, 3000000], 100, (x) => { return (x % 100) == 0; }),
<li>≥ 2397000 will enable overvolting (> 1120 mV)</li>", 2397000, [1785000, 3000000], 100, (x) => (x % 100) == 0),
new CustEntry("marikoCpuBoostClock", 4, "<b>Mariko CPU Boost Clock in kHz</b>\
<li>System default: 1785000</li>\
<li>Must not be higher than marikoCpuMaxClock</li>", 1785000, [1785000, 3000000], 100, (x) => { return (x % 100) == 0; }),
<li>Must not be higher than marikoCpuMaxClock</li>", 1785000, [1785000, 3000000], 100, (x) => (x % 100) == 0),
new CustEntry("marikoCpuMaxVolt", 4, "<b>Mariko CPU Max Voltage in mV</b>\
<li>System default: 1120</li>\
<li>Acceptable range: 1100 ≤ x ≤ 1300</li>", 1220, [1100, 1300]),
<li>Acceptable range: 1100 ≤ x ≤ 1300</li>", 1235, [1100, 1300]),
new CustEntry("marikoGpuMaxClock", 4, "<b>Mariko GPU Max Clock in kHz</b>\
<li>System default: 921600</li>\
<li>Tegra X1+ official maximum: 1267200</li>", 1305600, [768000, 1536000], 100, (x) => { return (x % 100) == 0; }),
<li>Tegra X1+ official maximum: 1267200</li>", 1305600, [768000, 1536000], 100, (x) => (x % 100) == 0),
new CustEntry("marikoEmcMaxClock", 4, "<b>Mariko RAM Max Clock in kHz</b>\
<li>Values should be > 1600000, and divided evenly by 3200.</li>\
<li><b>WARNING:</b> RAM overclock could be UNSTABLE if timing parameters are not suitable for your DRAM</li>", 1996800, [1612800, 2400000], 3200, (x) => { return (x % 3200) == 0; }),
<li><b>WARNING:</b> RAM overclock could be UNSTABLE if timing parameters are not suitable for your DRAM</li>", 1996800, [1612800, 2400000], 3200, (x) => (x % 3200) == 0),
new CustEntry("eristaCpuOCEnable", 4, "<b>Erista CPU Enable Overclock</b>\
<li>Not usable unless CPU cvb table is filled in</li>", 0, [0, 1]),
<li>Not tested</li>", 1, [0, 1]),
new CustEntry("eristaCpuMaxVolt", 4, "<b>Erista CPU Max Voltage in mV</b>\
<li>Acceptable range: 1100 ≤ x ≤ 1400</li>\
<li>Not enabled by default</li>", 0, [0, 1400], 100, (x) => { return x >= 1100; }),
<li>Acceptable range: 1100 ≤ x ≤ 1400</li>", 1257, [0, 1400], 100, (x) => x >= 1100),
new CustEntry("eristaEmcMaxClock", 4, "<b>Erista RAM Max Clock in kHz</b>\
<li>Values should be > 1600000, and divided evenly by 3200.</li>\
<li><b>WARNING:</b> RAM overclock could be UNSTABLE if timing parameters are not suitable for your DRAM</li>", 1862400, [1600000, 2400000], 3200, (x) => { return (x % 3200) == 0; }),
<li><b>WARNING:</b> RAM overclock could be UNSTABLE if timing parameters are not suitable for your DRAM</li>", 1862400, [1600000, 2400000], 3200, (x) => (x % 3200) == 0),
new CustEntry("eristaEmcVolt", 4, "<b>Erista RAM Voltage in uV</b>\
<li>Acceptable range: 1100000 ≤ x ≤ 1250000, and it should be divided evenly by 12500.</li>\
<li>Not enabled by default</li>", 0, [0, 1250000], 12500, (x) => { return (x % 12500) == 0 && x >= 1100000; }),
<li>Not enabled by default</li>", 0, [0, 1250000], 12500, (x) => (x % 12500) == 0 && x >= 1100000),
];
return cust;
}
@@ -160,7 +157,7 @@ function UpdateHTMLForm(cust) {
tip.setAttribute("for", id);
div.appendChild(tip);
}
form.appendChild(div);
form === null || form === void 0 ? void 0 : form.appendChild(div);
}
input.value = dict[i.name].value;
}
@@ -222,8 +219,8 @@ fileInput.addEventListener('change', (event) => {
reader.readAsArrayBuffer(event.target.files[0]);
reader.onloadend = (progEvent) => {
if (progEvent.target.readyState === FileReader.DONE) {
buffer = progEvent.target.result;
try {
buffer = progEvent.target.result;
let offset = FindMagicOffset(buffer);
ParseCust(offset, buffer);
}

67
Source/loaderConfigurator/src/main.ts
View File

@@ -1,5 +1,5 @@
const CUST_REV = 2;
var buffer;
var buffer: string | ArrayBuffer;
function FindMagicOffset(buffer) {
let view = new DataView(buffer);
@@ -11,7 +11,7 @@ function FindMagicOffset(buffer) {
throw new Error("Invalid loader.kip file");
}
function CustEntry(name, size, desc, defval, minmax = [0, 1_000_000], step = 1, extra_validator = null) {
function CustEntry(name: string, size: number, desc: string, defval: number, minmax = [0, 1_000_000], step = 1, extra_validator?) {
this.name = name;
this.size = size;
this.desc = desc;
@@ -31,9 +31,7 @@ function InitCustTable() {
2,
"<b>DRAM Timing</b>\
<li><b>0</b>: AUTO_ADJ_MARIKO_SAFE: Auto adjust timings for LPDDR4 ≤3733 Mbps specs, 8Gb density.</li>\
<li><b>1</b>: AUTO_ADJ_MARIKO_4266: Auto adjust timings for LPDDR4X 4266 Mbps specs, 8Gb density.</li>\
<li><b>2</b>: ENTIRE_TABLE_ERISTA: Not implemented.</li>\
<li><b>3</b>: ENTIRE_TABLE_MARIKO: Not implemented.</li>",
<li><b>1</b>: AUTO_ADJ_MARIKO_4266: Auto adjust timings for LPDDR4X 4266 Mbps specs, 8Gb density.</li>",
0,
[0, 3],
),
@@ -42,11 +40,11 @@ function InitCustTable() {
4,
"<b>Mariko CPU Max Clock in kHz</b>\
<li>System default: 1785000</li>\
<li>≥ 2193000 will enable overvolting (> 1120 mV)</li>",
<li>≥ 2397000 will enable overvolting (> 1120 mV)</li>",
2397_000,
[1785_000, 3000_000],
100,
(x) => { return (x % 100) == 0; }
(x: number) => (x % 100) == 0
),
new CustEntry(
"marikoCpuBoostClock",
@@ -57,7 +55,7 @@ function InitCustTable() {
1785_000,
[1785_000, 3000_000],
100,
(x) => { return (x % 100) == 0; }
(x: number) => (x % 100) == 0
),
new CustEntry(
"marikoCpuMaxVolt",
@@ -65,7 +63,7 @@ function InitCustTable() {
"<b>Mariko CPU Max Voltage in mV</b>\
<li>System default: 1120</li>\
<li>Acceptable range: 1100 ≤ x ≤ 1300</li>",
1220,
1235,
[1100, 1300],
),
new CustEntry(
@@ -77,7 +75,7 @@ function InitCustTable() {
1305_600,
[768_000, 1536_000],
100,
(x) => { return (x % 100) == 0; }
(x: number) => (x % 100) == 0
),
new CustEntry(
"marikoEmcMaxClock",
@@ -88,26 +86,25 @@ function InitCustTable() {
1996_800,
[1612_800, 2400_000],
3200,
(x) => { return (x % 3200) == 0; }
(x: number) => (x % 3200) == 0
),
new CustEntry(
"eristaCpuOCEnable",
4,
"<b>Erista CPU Enable Overclock</b>\
<li>Not usable unless CPU cvb table is filled in</li>",
0,
<li>Not tested</li>",
1,
[0, 1]
),
new CustEntry(
"eristaCpuMaxVolt",
4,
"<b>Erista CPU Max Voltage in mV</b>\
<li>Acceptable range: 1100 ≤ x ≤ 1400</li>\
<li>Not enabled by default</li>",
0,
<li>Acceptable range: 1100 ≤ x ≤ 1400</li>",
1257,
[0, 1400],
100,
(x) => { return x >= 1100; }
(x: number) => x >= 1100
),
new CustEntry(
"eristaEmcMaxClock",
@@ -118,7 +115,7 @@ function InitCustTable() {
1862_400,
[1600_000, 2400_000],
3200,
(x) => { return (x % 3200) == 0; }
(x: number) => (x % 3200) == 0
),
new CustEntry(
"eristaEmcVolt",
@@ -129,7 +126,7 @@ function InitCustTable() {
0,
[0, 1250_000],
12500,
(x) => { return (x % 12500) == 0 && x >= 1100_000; }
(x: number) => (x % 12500) == 0 && x >= 1100000
),
];
return cust;
@@ -140,18 +137,18 @@ function ValidateCust(cust) {
if (i.value == 0)
continue;
if (i.value < i.min || i.value > i.max) {
document.getElementById(i.name).focus();
document.getElementById(i.name)!.focus();
throw new Error(`Expected range: ${i.min} ≤ ${i.name} ≤ ${i.max}, got ${i.value}`);
}
if (i.validator && !i.validator(i.value)) {
document.getElementById(i.name).focus();
document.getElementById(i.name)!.focus();
throw new Error(`Invalid value: ${i.value}(${i.name})\nValidator: ${i.validator}`);
}
}
}
function SaveCust(cust, buffer) {
let dict = Object.assign({}, ...cust.map((x) => ({[x.name]: x})));
let dict = Object.assign({}, ...cust.map((x: { name: any; }) => ({[x.name]: x})));
let view = new DataView(buffer);
let storage = {};
for (let i of cust) {
@@ -166,7 +163,7 @@ function SaveCust(cust, buffer) {
view.setUint32(i.offset, i.value, true);
break;
default:
document.getElementById(i.name).focus();
document.getElementById(i.name)!.focus();
throw new Error("Unknown size at " + i);
}
}
@@ -195,7 +192,7 @@ function LastSaved() {
function LoadLastSaved() {
if (LastSaved()) {
let storage = localStorage.getItem("last_saved");
let sObj = JSON.parse(storage);
let sObj = JSON.parse(storage!);
for (let key in sObj) {
if (key == "custRev") {
continue;
@@ -205,16 +202,16 @@ function LoadLastSaved() {
}
}
function LoadDefault(cust) {
let dict = Object.assign({}, ...cust.map((x) => ({[x.name]: x})));
function LoadDefault(cust: any[]) {
let dict = Object.assign({}, ...cust.map((x: { name: any; }) => ({[x.name]: x})));
for (let i of cust) {
let id = i.name;
(document.getElementById(id) as HTMLInputElement).value = i.defval;
}
}
function UpdateHTMLForm(cust) {
let dict = Object.assign({}, ...cust.map((x) => ({[x.name]: x})));
function UpdateHTMLForm(cust: any[]) {
let dict = Object.assign({}, ...cust.map((x: { name: any; }) => ({[x.name]: x})));
let form = document.getElementById("form");
for (let i of cust) {
let id = i.name;
@@ -245,12 +242,12 @@ function UpdateHTMLForm(cust) {
div.appendChild(tip);
}
form.appendChild(div);
form?.appendChild(div);
}
input.value = dict[i.name].value;
}
let btn = document.getElementById("load");
let btn = document.getElementById("load")!;
btn.classList.remove("hide");
if (LastSaved()) {
btn.innerHTML = "Load Last Saved";
@@ -263,7 +260,7 @@ function UpdateHTMLForm(cust) {
});
}
btn = document.getElementById("save");
btn = document.getElementById("save")!;
btn.classList.remove("hide");
btn.addEventListener('click', () => {
try {
@@ -294,7 +291,7 @@ function ParseCust(magicOffset, buffer) {
i.value = view.getUint32(offset, true);
break;
default:
document.getElementById(i.name).focus();
document.getElementById(i.name)!.focus();
throw new Error("Unknown size at " + i);
}
offset += i.size;
@@ -306,10 +303,10 @@ function ParseCust(magicOffset, buffer) {
const fileInput = document.getElementById("file") as HTMLInputElement;
fileInput.addEventListener('change', (event) => {
let reader = new FileReader();
reader.readAsArrayBuffer((event.target as HTMLInputElement).files[0]);
reader.readAsArrayBuffer((event.target as HTMLInputElement).files![0]);
reader.onloadend = (progEvent) => {
if (progEvent.target.readyState === FileReader.DONE) {
buffer = progEvent.target.result;
if (progEvent.target!.readyState === FileReader.DONE) {
buffer = progEvent.target!.result!;
try {
let offset = FindMagicOffset(buffer);
ParseCust(offset, buffer);