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fusee_cpp: implement tsec_keygen firmware execution

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This commit is contained in:
Michael Scire
2021-08-27 23:20:46 -07:00
committed by SciresM
parent 80999988d4
commit 51cf28339b
11 changed files with 270 additions and 53 deletions
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26
fusee_cpp/program/source/mtc/fusee_mtc.cpp
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@@ -17,8 +17,8 @@
namespace ams::nxboot {
void DoMemoryTrainingErista();
void DoMemoryTrainingMariko();
void DoMemoryTrainingErista(int index);
void DoMemoryTrainingMariko(int index);
namespace {
@@ -56,21 +56,23 @@ namespace ams::nxboot {
/* DramId_MarikoAulaSamsung1y8gbX */ 0x0D,
};
int GetMemoryTrainingTableIndex() {
if (const auto dram_id = fuse::GetDramId(); dram_id < util::size(MemoryTrainingTableIndices) && MemoryTrainingTableIndices[dram_id] != MemoryTrainingTableIndex_Invalid) {
return static_cast<int>(MemoryTrainingTableIndices[dram_id]);
} else {
return -1;
}
}
}
void DoMemoryTraining() {
if (fuse::GetSocType() == fuse::SocType_Erista) {
DoMemoryTrainingErista();
} else {
DoMemoryTrainingMariko();
}
}
const auto index = GetMemoryTrainingTableIndex();
int GetMemoryTrainingTableIndex() {
if (const auto dram_id = fuse::GetDramId(); dram_id < util::size(MemoryTrainingTableIndices) && MemoryTrainingTableIndices[dram_id] != MemoryTrainingTableIndex_Invalid) {
return static_cast<int>(MemoryTrainingTableIndices[dram_id]);
if (fuse::GetSocType() == fuse::SocType_Erista) {
DoMemoryTrainingErista(index);
} else {
return -1;
DoMemoryTrainingMariko(index);
}
}

2
fusee_cpp/program/source/mtc/fusee_mtc.hpp
View File

@@ -20,6 +20,4 @@ namespace ams::nxboot {
void DoMemoryTraining();
int GetMemoryTrainingTableIndex();
}

11
fusee_cpp/program/source/mtc/fusee_mtc_erista.cpp
View File

@@ -72,8 +72,7 @@ namespace ams::nxboot {
using EmcDvfsTimingTable = erista::EmcDvfsTimingTable;
EmcDvfsTimingTable *GetEmcDvfsTimingTables() {
const auto index = GetMemoryTrainingTableIndex();
EmcDvfsTimingTable *GetEmcDvfsTimingTables(int index) {
switch (index) {
case 0:
case 3:
@@ -2830,11 +2829,11 @@ namespace ams::nxboot {
}
void DoMemoryTrainingErista() {
void DoMemoryTrainingErista(int index) {
/* Get timing tables. */
auto *timing_tables = GetEmcDvfsTimingTables();
auto *src_timing = timing_tables + 0;
auto *dst_timing = timing_tables + 1;
auto *timing_tables = GetEmcDvfsTimingTables(index);
auto *src_timing = timing_tables + 0;
auto *dst_timing = timing_tables + 1;
/* Check timing tables. */
if (src_timing->rate_khz != 204000 || dst_timing->rate_khz != 1600000) {

8
fusee_cpp/program/source/mtc/fusee_mtc_mariko.cpp
View File

@@ -27,9 +27,7 @@ namespace ams::nxboot {
using EmcDvfsTimingTable = mariko::EmcDvfsTimingTable;
EmcDvfsTimingTable *GetEmcDvfsTimingTables() {
const auto index = GetMemoryTrainingTableIndex();
EmcDvfsTimingTable *GetEmcDvfsTimingTables(int index) {
/* Get the compressed table. */
u8 *cmp_table;
size_t cmp_table_size;
@@ -65,9 +63,9 @@ namespace ams::nxboot {
}
void DoMemoryTrainingMariko() {
void DoMemoryTrainingMariko(int index) {
/* Get timing tables. */
auto *timing_tables = GetEmcDvfsTimingTables();
auto *timing_tables = GetEmcDvfsTimingTables(index);
auto *src_timing_tables = timing_tables + 0;
auto *dst_timing_tables = timing_tables + 1;