diff --git a/externals/dynarmic/src/dynarmic/interface/A32/config.h b/externals/dynarmic/src/dynarmic/interface/A32/config.h
index 033967dc00..11fe2236a2 100644
--- a/externals/dynarmic/src/dynarmic/interface/A32/config.h
+++ b/externals/dynarmic/src/dynarmic/interface/A32/config.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2016 MerryMage
  * SPDX-License-Identifier: 0BSD
@@ -159,9 +162,6 @@ struct UserConfig {
     /// Maximum size is limited by the maximum length of a x86_64 / arm64 jump.
     std::uint32_t code_cache_size = 128 * 1024 * 1024;  // bytes
 
-    /// Processor ID
-    std::uint32_t processor_id = 0;
-
     /// Masks out the first N bits in host pointers from the page table.
     /// The intention behind this is to allow users of Dynarmic to pack attributes in the
     /// same integer and update the pointer attribute pair atomically.
@@ -172,6 +172,9 @@ struct UserConfig {
     /// There are minor behavioural differences between versions.
     ArchVersion arch_version = ArchVersion::v8;
 
+    /// Processor ID
+    std::uint8_t processor_id = 0;
+
     /// Determines if we should detect memory accesses via page_table that straddle are
     /// misaligned. Accesses that straddle page boundaries will fallback to the relevant
     /// memory callback.
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
index d21aa5aacf..afbf178349 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -201,7 +204,7 @@ std::shared_ptr<Dynarmic::A32::Jit> ArmDynarmic32::MakeJit(Common::PageTable* pa
     }
 
     // Multi-process state
-    config.processor_id = m_core_index;
+    config.processor_id = std::uint8_t(m_core_index);
     config.global_monitor = &m_exclusive_monitor.monitor;
 
     // Timing
@@ -210,9 +213,9 @@ std::shared_ptr<Dynarmic::A32::Jit> ArmDynarmic32::MakeJit(Common::PageTable* pa
 
     // Code cache size
 #ifdef ARCHITECTURE_arm64
-    config.code_cache_size = 128_MiB;
+    config.code_cache_size = std::uint32_t(128_MiB);
 #else
-    config.code_cache_size = 512_MiB;
+    config.code_cache_size = std::uint32_t(512_MiB);
 #endif
 
     // Allow memory fault handling to work
@@ -223,7 +226,7 @@ std::shared_ptr<Dynarmic::A32::Jit> ArmDynarmic32::MakeJit(Common::PageTable* pa
     // null_jit
     if (!page_table) {
         // Don't waste too much memory on null_jit
-        config.code_cache_size = 8_MiB;
+        config.code_cache_size = std::uint32_t(8_MiB);
     }
 
     // Safe optimizations
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index c251482182..99a80644ad 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -232,7 +235,7 @@ std::shared_ptr<Dynarmic::A64::Jit> ArmDynarmic64::MakeJit(Common::PageTable* pa
     // Memory
     if (page_table) {
         config.page_table = reinterpret_cast<void**>(page_table->pointers.data());
-        config.page_table_address_space_bits = address_space_bits;
+        config.page_table_address_space_bits = std::uint32_t(address_space_bits);
         config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS;
         config.silently_mirror_page_table = false;
         config.absolute_offset_page_table = true;
@@ -242,7 +245,7 @@ std::shared_ptr<Dynarmic::A64::Jit> ArmDynarmic64::MakeJit(Common::PageTable* pa
         config.fastmem_pointer = page_table->fastmem_arena ?
             std::optional<uintptr_t>{reinterpret_cast<uintptr_t>(page_table->fastmem_arena)} :
             std::nullopt;
-        config.fastmem_address_space_bits = address_space_bits;
+        config.fastmem_address_space_bits = std::uint32_t(address_space_bits);
         config.silently_mirror_fastmem = false;
 
         config.fastmem_exclusive_access = config.fastmem_pointer != std::nullopt;
@@ -250,7 +253,7 @@ std::shared_ptr<Dynarmic::A64::Jit> ArmDynarmic64::MakeJit(Common::PageTable* pa
     }
 
     // Multi-process state
-    config.processor_id = m_core_index;
+    config.processor_id = std::uint8_t(m_core_index);
     config.global_monitor = &m_exclusive_monitor.monitor;
 
     // System registers
@@ -269,9 +272,9 @@ std::shared_ptr<Dynarmic::A64::Jit> ArmDynarmic64::MakeJit(Common::PageTable* pa
 
     // Code cache size
 #ifdef ARCHITECTURE_arm64
-    config.code_cache_size = 128_MiB;
+    config.code_cache_size = std::uint32_t(128_MiB);
 #else
-    config.code_cache_size = 512_MiB;
+    config.code_cache_size = std::uint32_t(512_MiB);
 #endif
 
     // Allow memory fault handling to work
@@ -282,7 +285,7 @@ std::shared_ptr<Dynarmic::A64::Jit> ArmDynarmic64::MakeJit(Common::PageTable* pa
     // null_jit
     if (!page_table) {
         // Don't waste too much memory on null_jit
-        config.code_cache_size = 8_MiB;
+        config.code_cache_size = std::uint32_t(8_MiB);
     }
 
     // Safe optimizations