diff options
Diffstat (limited to 'src/core/hle/kernel')
-rw-r--r-- | src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp | 12 | ||||
-rw-r--r-- | src/core/hle/kernel/board/nintendo/nx/k_system_control.h | 1 |
2 files changed, 12 insertions, 1 deletions
diff --git a/src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp b/src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp index 702cacffc..8027bec00 100644 --- a/src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp +++ b/src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp @@ -39,6 +39,10 @@ Smc::MemoryArrangement GetMemoryArrangeForInit() { } } // namespace +size_t KSystemControl::Init::GetRealMemorySize() { + return GetIntendedMemorySize(); +} + // Initialization. size_t KSystemControl::Init::GetIntendedMemorySize() { switch (GetMemorySizeForInit()) { @@ -53,7 +57,13 @@ size_t KSystemControl::Init::GetIntendedMemorySize() { } PAddr KSystemControl::Init::GetKernelPhysicalBaseAddress(u64 base_address) { - return base_address; + const size_t real_dram_size = KSystemControl::Init::GetRealMemorySize(); + const size_t intended_dram_size = KSystemControl::Init::GetIntendedMemorySize(); + if (intended_dram_size * 2 < real_dram_size) { + return base_address; + } else { + return base_address + ((real_dram_size - intended_dram_size) / 2); + } } bool KSystemControl::Init::ShouldIncreaseThreadResourceLimit() { diff --git a/src/core/hle/kernel/board/nintendo/nx/k_system_control.h b/src/core/hle/kernel/board/nintendo/nx/k_system_control.h index 52f230ced..df2a17f2a 100644 --- a/src/core/hle/kernel/board/nintendo/nx/k_system_control.h +++ b/src/core/hle/kernel/board/nintendo/nx/k_system_control.h @@ -13,6 +13,7 @@ public: class Init { public: // Initialization. + static std::size_t GetRealMemorySize(); static std::size_t GetIntendedMemorySize(); static PAddr GetKernelPhysicalBaseAddress(u64 base_address); static bool ShouldIncreaseThreadResourceLimit(); |