diff --git a/target-arm/helper.c b/target-arm/helper.c
index 8053ad598b3dad7d39c1673b486e8c09737dc70d..16195b381e52d037c30d11ea8ca8068127dd35cc 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -3423,12 +3423,16 @@ void register_cp_regs_for_features(ARMCPU *cpu)
             REGINFO_SENTINEL
         };
         ARMCPRegInfo id_v8_midr_cp_reginfo[] = {
-            /* v8 MIDR -- the wildcard isn't necessary, and nor is the
-             * variable-MIDR TI925 behaviour.
-             */
             { .name = "MIDR_EL1", .state = ARM_CP_STATE_BOTH,
               .opc0 = 3, .opc1 = 0, .crn = 0, .crm = 0, .opc2 = 0,
               .access = PL1_R, .type = ARM_CP_CONST, .resetvalue = cpu->midr },
+            /* crn = 0 op1 = 0 crm = 0 op2 = 4,7 : AArch32 aliases of MIDR */
+            { .name = "MIDR", .type = ARM_CP_ALIAS | ARM_CP_CONST,
+              .cp = 15, .crn = 0, .crm = 0, .opc1 = 0, .opc2 = 4,
+              .access = PL1_R, .resetvalue = cpu->midr },
+            { .name = "MIDR", .type = ARM_CP_ALIAS | ARM_CP_CONST,
+              .cp = 15, .crn = 0, .crm = 0, .opc1 = 0, .opc2 = 7,
+              .access = PL1_R, .resetvalue = cpu->midr },
             { .name = "REVIDR_EL1", .state = ARM_CP_STATE_BOTH,
               .opc0 = 3, .opc1 = 0, .crn = 0, .crm = 0, .opc2 = 6,
               .access = PL1_R, .type = ARM_CP_CONST, .resetvalue = cpu->revidr },