diff options
author | bunnei <bunneidev@gmail.com> | 2022-02-22 02:05:19 +0100 |
---|---|---|
committer | bunnei <bunneidev@gmail.com> | 2022-02-27 19:34:02 +0100 |
commit | 9b5e7971dc3b31721499cd44ffd049132718c49f (patch) | |
tree | 87970581bcb00a92bd223cbbe5e18ec40500a5a6 /src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp | |
parent | hle: kernel: k_memory_layout: Add GetPhysicalLinearRegion. (diff) | |
download | yuzu-9b5e7971dc3b31721499cd44ffd049132718c49f.tar yuzu-9b5e7971dc3b31721499cd44ffd049132718c49f.tar.gz yuzu-9b5e7971dc3b31721499cd44ffd049132718c49f.tar.bz2 yuzu-9b5e7971dc3b31721499cd44ffd049132718c49f.tar.lz yuzu-9b5e7971dc3b31721499cd44ffd049132718c49f.tar.xz yuzu-9b5e7971dc3b31721499cd44ffd049132718c49f.tar.zst yuzu-9b5e7971dc3b31721499cd44ffd049132718c49f.zip |
Diffstat (limited to '')
-rw-r--r-- | src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp | 12 |
1 files changed, 11 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() { |