diff --git a/target/arm/helper.c b/target/arm/helper.c
index f4822fab0c..d0ee9ff3fc 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -538,6 +538,11 @@ static CPAccessResult access_trap_aa32s_el1(CPUARMState *env,
     return CP_ACCESS_TRAP_UNCATEGORIZED;
 }
 
+static uint64_t arm_mdcr_el2_eff(CPUARMState *env)
+{
+    return arm_is_el2_enabled(env) ? env->cp15.mdcr_el2 : 0;
+}
+
 /* Check for traps to "powerdown debug" registers, which are controlled
  * by MDCR.TDOSA
  */
@@ -545,11 +550,11 @@ static CPAccessResult access_tdosa(CPUARMState *env, const ARMCPRegInfo *ri,
                                    bool isread)
 {
     int el = arm_current_el(env);
-    bool mdcr_el2_tdosa = (env->cp15.mdcr_el2 & MDCR_TDOSA) ||
-        (env->cp15.mdcr_el2 & MDCR_TDE) ||
+    uint64_t mdcr_el2 = arm_mdcr_el2_eff(env);
+    bool mdcr_el2_tdosa = (mdcr_el2 & MDCR_TDOSA) || (mdcr_el2 & MDCR_TDE) ||
         (arm_hcr_el2_eff(env) & HCR_TGE);
 
-    if (el < 2 && mdcr_el2_tdosa && !arm_is_secure_below_el3(env)) {
+    if (el < 2 && mdcr_el2_tdosa) {
         return CP_ACCESS_TRAP_EL2;
     }
     if (el < 3 && (env->cp15.mdcr_el3 & MDCR_TDOSA)) {
@@ -565,11 +570,11 @@ static CPAccessResult access_tdra(CPUARMState *env, const ARMCPRegInfo *ri,
                                   bool isread)
 {
     int el = arm_current_el(env);
-    bool mdcr_el2_tdra = (env->cp15.mdcr_el2 & MDCR_TDRA) ||
-        (env->cp15.mdcr_el2 & MDCR_TDE) ||
+    uint64_t mdcr_el2 = arm_mdcr_el2_eff(env);
+    bool mdcr_el2_tdra = (mdcr_el2 & MDCR_TDRA) || (mdcr_el2 & MDCR_TDE) ||
         (arm_hcr_el2_eff(env) & HCR_TGE);
 
-    if (el < 2 && mdcr_el2_tdra && !arm_is_secure_below_el3(env)) {
+    if (el < 2 && mdcr_el2_tdra) {
         return CP_ACCESS_TRAP_EL2;
     }
     if (el < 3 && (env->cp15.mdcr_el3 & MDCR_TDA)) {
@@ -585,11 +590,11 @@ static CPAccessResult access_tda(CPUARMState *env, const ARMCPRegInfo *ri,
                                   bool isread)
 {
     int el = arm_current_el(env);
-    bool mdcr_el2_tda = (env->cp15.mdcr_el2 & MDCR_TDA) ||
-        (env->cp15.mdcr_el2 & MDCR_TDE) ||
+    uint64_t mdcr_el2 = arm_mdcr_el2_eff(env);
+    bool mdcr_el2_tda = (mdcr_el2 & MDCR_TDA) || (mdcr_el2 & MDCR_TDE) ||
         (arm_hcr_el2_eff(env) & HCR_TGE);
 
-    if (el < 2 && mdcr_el2_tda && !arm_is_secure_below_el3(env)) {
+    if (el < 2 && mdcr_el2_tda) {
         return CP_ACCESS_TRAP_EL2;
     }
     if (el < 3 && (env->cp15.mdcr_el3 & MDCR_TDA)) {
@@ -605,9 +610,9 @@ static CPAccessResult access_tpm(CPUARMState *env, const ARMCPRegInfo *ri,
                                  bool isread)
 {
     int el = arm_current_el(env);
+    uint64_t mdcr_el2 = arm_mdcr_el2_eff(env);
 
-    if (el < 2 && (env->cp15.mdcr_el2 & MDCR_TPM)
-        && !arm_is_secure_below_el3(env)) {
+    if (el < 2 && (mdcr_el2 & MDCR_TPM)) {
         return CP_ACCESS_TRAP_EL2;
     }
     if (el < 3 && (env->cp15.mdcr_el3 & MDCR_TPM)) {
@@ -1348,12 +1353,12 @@ static CPAccessResult pmreg_access(CPUARMState *env, const ARMCPRegInfo *ri,
      * trapping to EL2 or EL3 for other accesses.
      */
     int el = arm_current_el(env);
+    uint64_t mdcr_el2 = arm_mdcr_el2_eff(env);
 
     if (el == 0 && !(env->cp15.c9_pmuserenr & 1)) {
         return CP_ACCESS_TRAP;
     }
-    if (el < 2 && (env->cp15.mdcr_el2 & MDCR_TPM)
-        && !arm_is_secure_below_el3(env)) {
+    if (el < 2 && (mdcr_el2 & MDCR_TPM)) {
         return CP_ACCESS_TRAP_EL2;
     }
     if (el < 3 && (env->cp15.mdcr_el3 & MDCR_TPM)) {
@@ -1432,7 +1437,8 @@ static bool pmu_counter_enabled(CPUARMState *env, uint8_t counter)
     bool enabled, prohibited, filtered;
     bool secure = arm_is_secure(env);
     int el = arm_current_el(env);
-    uint8_t hpmn = env->cp15.mdcr_el2 & MDCR_HPMN;
+    uint64_t mdcr_el2 = arm_mdcr_el2_eff(env);
+    uint8_t hpmn = mdcr_el2 & MDCR_HPMN;
 
     if (!arm_feature(env, ARM_FEATURE_PMU)) {
         return false;
@@ -1442,13 +1448,13 @@ static bool pmu_counter_enabled(CPUARMState *env, uint8_t counter)
             (counter < hpmn || counter == 31)) {
         e = env->cp15.c9_pmcr & PMCRE;
     } else {
-        e = env->cp15.mdcr_el2 & MDCR_HPME;
+        e = mdcr_el2 & MDCR_HPME;
     }
     enabled = e && (env->cp15.c9_pmcnten & (1 << counter));
 
     if (!secure) {
         if (el == 2 && (counter < hpmn || counter == 31)) {
-            prohibited = env->cp15.mdcr_el2 & MDCR_HPMD;
+            prohibited = mdcr_el2 & MDCR_HPMD;
         } else {
             prohibited = false;
         }
