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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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50
Source/Atmosphere/stratosphere/loader/source/oc/Makefile
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@@ -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
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@@ -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
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@@ -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
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File diff suppressed because it is too large Load Diff

121
Source/Atmosphere/stratosphere/loader/source/oc/ldr_oc_suite.hpp
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@@ -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
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@@ -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
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@@ -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,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 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,
};

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

@@ -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
View File

@@ -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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/*
* 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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/*
* 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);
}