diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index a0c009df4a..49512df452 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -222,7 +222,7 @@ static const char * const riscv_intr_names[] = {
     "reserved"
 };
 
-static void register_cpu_props(Object *obj);
+static void riscv_cpu_add_user_properties(Object *obj);
 
 const char *riscv_cpu_get_trap_name(target_ulong cause, bool async)
 {
@@ -350,7 +350,6 @@ static void riscv_any_cpu_init(Object *obj)
 #endif
 
     set_priv_version(env, PRIV_VERSION_1_12_0);
-    register_cpu_props(obj);
 }
 
 #if defined(TARGET_RISCV64)
@@ -359,7 +358,7 @@ static void rv64_base_cpu_init(Object *obj)
     CPURISCVState *env = &RISCV_CPU(obj)->env;
     /* We set this in the realise function */
     set_misa(env, MXL_RV64, 0);
-    register_cpu_props(obj);
+    riscv_cpu_add_user_properties(obj);
     /* Set latest version of privileged specification */
     set_priv_version(env, PRIV_VERSION_1_12_0);
 #ifndef CONFIG_USER_ONLY
@@ -371,7 +370,6 @@ static void rv64_sifive_u_cpu_init(Object *obj)
 {
     CPURISCVState *env = &RISCV_CPU(obj)->env;
     set_misa(env, MXL_RV64, RVI | RVM | RVA | RVF | RVD | RVC | RVS | RVU);
-    register_cpu_props(obj);
     set_priv_version(env, PRIV_VERSION_1_10_0);
 #ifndef CONFIG_USER_ONLY
     set_satp_mode_max_supported(RISCV_CPU(obj), VM_1_10_SV39);
@@ -384,7 +382,6 @@ static void rv64_sifive_e_cpu_init(Object *obj)
     RISCVCPU *cpu = RISCV_CPU(obj);
 
     set_misa(env, MXL_RV64, RVI | RVM | RVA | RVC | RVU);
-    register_cpu_props(obj);
     set_priv_version(env, PRIV_VERSION_1_10_0);
     cpu->cfg.mmu = false;
 #ifndef CONFIG_USER_ONLY
@@ -430,7 +427,7 @@ static void rv128_base_cpu_init(Object *obj)
     CPURISCVState *env = &RISCV_CPU(obj)->env;
     /* We set this in the realise function */
     set_misa(env, MXL_RV128, 0);
-    register_cpu_props(obj);
+    riscv_cpu_add_user_properties(obj);
     /* Set latest version of privileged specification */
     set_priv_version(env, PRIV_VERSION_1_12_0);
 #ifndef CONFIG_USER_ONLY
@@ -443,7 +440,7 @@ static void rv32_base_cpu_init(Object *obj)
     CPURISCVState *env = &RISCV_CPU(obj)->env;
     /* We set this in the realise function */
     set_misa(env, MXL_RV32, 0);
-    register_cpu_props(obj);
+    riscv_cpu_add_user_properties(obj);
     /* Set latest version of privileged specification */
     set_priv_version(env, PRIV_VERSION_1_12_0);
 #ifndef CONFIG_USER_ONLY
@@ -455,7 +452,6 @@ static void rv32_sifive_u_cpu_init(Object *obj)
 {
     CPURISCVState *env = &RISCV_CPU(obj)->env;
     set_misa(env, MXL_RV32, RVI | RVM | RVA | RVF | RVD | RVC | RVS | RVU);
-    register_cpu_props(obj);
     set_priv_version(env, PRIV_VERSION_1_10_0);
 #ifndef CONFIG_USER_ONLY
     set_satp_mode_max_supported(RISCV_CPU(obj), VM_1_10_SV32);
@@ -468,7 +464,6 @@ static void rv32_sifive_e_cpu_init(Object *obj)
     RISCVCPU *cpu = RISCV_CPU(obj);
 
     set_misa(env, MXL_RV32, RVI | RVM | RVA | RVC | RVU);
-    register_cpu_props(obj);
     set_priv_version(env, PRIV_VERSION_1_10_0);
     cpu->cfg.mmu = false;
 #ifndef CONFIG_USER_ONLY
@@ -482,7 +477,6 @@ static void rv32_ibex_cpu_init(Object *obj)
     RISCVCPU *cpu = RISCV_CPU(obj);
 
     set_misa(env, MXL_RV32, RVI | RVM | RVC | RVU);
-    register_cpu_props(obj);
     set_priv_version(env, PRIV_VERSION_1_11_0);
     cpu->cfg.mmu = false;
 #ifndef CONFIG_USER_ONLY
@@ -497,7 +491,6 @@ static void rv32_imafcu_nommu_cpu_init(Object *obj)
     RISCVCPU *cpu = RISCV_CPU(obj);
 
     set_misa(env, MXL_RV32, RVI | RVM | RVA | RVF | RVC | RVU);
-    register_cpu_props(obj);
     set_priv_version(env, PRIV_VERSION_1_10_0);
     cpu->cfg.mmu = false;
 #ifndef CONFIG_USER_ONLY
@@ -515,7 +508,7 @@ static void riscv_host_cpu_init(Object *obj)
 #elif defined(TARGET_RISCV64)
     set_misa(env, MXL_RV64, 0);
 #endif
-    register_cpu_props(obj);
+    riscv_cpu_add_user_properties(obj);
 }
 #endif
 
@@ -1509,30 +1502,16 @@ static Property riscv_cpu_extensions[] = {
 };
 
 /*
- * Register CPU props based on env.misa_ext. If a non-zero
- * value was set, register only the required cpu->cfg.ext_*
- * properties and leave. env.misa_ext = 0 means that we want
- * all the default properties to be registered.
+ * Add CPU properties with user-facing flags.
+ *
+ * This will overwrite existing env->misa_ext values with the
+ * defaults set via riscv_cpu_add_misa_properties().
  */
-static void register_cpu_props(Object *obj)
+static void riscv_cpu_add_user_properties(Object *obj)
 {
-    RISCVCPU *cpu = RISCV_CPU(obj);
     Property *prop;
     DeviceState *dev = DEVICE(obj);
 
-    /*
-     * If misa_ext is not zero, set cfg properties now to
-     * allow them to be read during riscv_cpu_realize()
-     * later on.
-     */
-    if (cpu->env.misa_ext != 0) {
-        /*
-         * We don't want to set the default riscv_cpu_extensions
-         * in this case.
-         */
-        return;
-    }
-
     riscv_cpu_add_misa_properties(obj);
 
     for (prop = riscv_cpu_extensions; prop && prop->name; prop++) {
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index ce92e8393d..02f26130d5 100644
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -65,10 +65,7 @@
 
 #define RV(x) ((target_ulong)1 << (x - 'A'))
 
-/*
- * Consider updating register_cpu_props() when adding
- * new MISA bits here.
- */
+/* Consider updating misa_ext_cfgs[] when adding new MISA bits here */
 #define RVI RV('I')
 #define RVE RV('E') /* E and I are mutually exclusive */
 #define RVM RV('M')
