diff --git a/src/core/arm/interpreter/arminit.cpp b/src/core/arm/interpreter/arminit.cpp
index 4ac827e0a..710115375 100644
--- a/src/core/arm/interpreter/arminit.cpp
+++ b/src/core/arm/interpreter/arminit.cpp
@@ -66,6 +66,64 @@ void ARMul_SelectProcessor(ARMul_State* state, unsigned properties)
     ARMul_CoProInit(state);
 }
 
+// Resets certain MPCore CP15 values to their ARM-defined reset values.
+static void ResetMPCoreCP15Registers(ARMul_State* cpu)
+{
+    // c0
+    cpu->CP15[CP15(CP15_MAIN_ID)]  = 0x410FB024;
+    cpu->CP15[CP15(CP15_TLB_TYPE)] = 0x00000800;
+    cpu->CP15[CP15(CP15_PROCESSOR_FEATURE_0)] = 0x00000111;
+    cpu->CP15[CP15(CP15_PROCESSOR_FEATURE_1)] = 0x00000001;
+    cpu->CP15[CP15(CP15_DEBUG_FEATURE_0)] = 0x00000002;
+    cpu->CP15[CP15(CP15_MEMORY_MODEL_FEATURE_0)] = 0x01100103;
+    cpu->CP15[CP15(CP15_MEMORY_MODEL_FEATURE_1)] = 0x10020302;
+    cpu->CP15[CP15(CP15_MEMORY_MODEL_FEATURE_2)] = 0x01222000;
+    cpu->CP15[CP15(CP15_MEMORY_MODEL_FEATURE_3)] = 0x00000000;
+    cpu->CP15[CP15(CP15_ISA_FEATURE_0)] = 0x00100011;
+    cpu->CP15[CP15(CP15_ISA_FEATURE_1)] = 0x12002111;
+    cpu->CP15[CP15(CP15_ISA_FEATURE_2)] = 0x11221011;
+    cpu->CP15[CP15(CP15_ISA_FEATURE_3)] = 0x01102131;
+    cpu->CP15[CP15(CP15_ISA_FEATURE_4)] = 0x00000141;
+
+    // c1
+    cpu->CP15[CP15(CP15_CONTROL)] = 0x00054078;
+    cpu->CP15[CP15(CP15_AUXILIARY_CONTROL)] = 0x0000000F;
+    cpu->CP15[CP15(CP15_COPROCESSOR_ACCESS_CONTROL)] = 0x00000000;
+
+    // c2
+    cpu->CP15[CP15(CP15_TRANSLATION_BASE_TABLE_0)] = 0x00000000;
+    cpu->CP15[CP15(CP15_TRANSLATION_BASE_TABLE_1)] = 0x00000000;
+    cpu->CP15[CP15(CP15_TRANSLATION_BASE_CONTROL)] = 0x00000000;
+
+    // c3
+    cpu->CP15[CP15(CP15_DOMAIN_ACCESS_CONTROL)] = 0x00000000;
+
+    // c7
+    cpu->CP15[CP15(CP15_PHYS_ADDRESS)] = 0x00000000;
+
+    // c9
+    cpu->CP15[CP15(CP15_DATA_CACHE_LOCKDOWN)] = 0xFFFFFFF0;
+
+    // c10
+    cpu->CP15[CP15(CP15_TLB_LOCKDOWN)] = 0x00000000;
+    cpu->CP15[CP15(CP15_PRIMARY_REGION_REMAP)] = 0x00098AA4;
+    cpu->CP15[CP15(CP15_NORMAL_REGION_REMAP)]  = 0x44E048E0;
+
+    // c13
+    cpu->CP15[CP15(CP15_PID)] = 0x00000000;
+    cpu->CP15[CP15(CP15_CONTEXT_ID)]  = 0x00000000;
+    cpu->CP15[CP15(CP15_THREAD_UPRW)] = 0x00000000;
+    cpu->CP15[CP15(CP15_THREAD_URO)]  = 0x00000000;
+    cpu->CP15[CP15(CP15_THREAD_PRW)]  = 0x00000000;
+
+    // c15
+    cpu->CP15[CP15(CP15_PERFORMANCE_MONITOR_CONTROL)]    = 0x00000000;
+    cpu->CP15[CP15(CP15_MAIN_TLB_LOCKDOWN_VIRT_ADDRESS)] = 0x00000000;
+    cpu->CP15[CP15(CP15_MAIN_TLB_LOCKDOWN_PHYS_ADDRESS)] = 0x00000000;
+    cpu->CP15[CP15(CP15_MAIN_TLB_LOCKDOWN_ATTRIBUTE)]    = 0x00000000;
+    cpu->CP15[CP15(CP15_TLB_DEBUG_CONTROL)] = 0x00000000;
+}
+
 /***************************************************************************\
 * Call this routine to set up the initial machine state (or perform a RESET *
 \***************************************************************************/
@@ -80,6 +138,8 @@ void ARMul_Reset(ARMul_State* state)
     state->Bank = SVCBANK;
     FLUSHPIPE;
 
+    ResetMPCoreCP15Registers(state);
+
     state->EndCondition = 0;
     state->ErrorCode = 0;