If it is not 32 chips, hide the configuration item:BT_BLE_RPA_SUPPORTED

components/bt/host/bluedroid/Kconfig.in

@@ -1100,9 +1100,8 @@ config BT_MAX_DEVICE_NAME_LEN
 
 config BT_BLE_RPA_SUPPORTED
     bool "Update RPA to Controller"
-    depends on BT_BLUEDROID_ENABLED
-    default n if IDF_TARGET_ESP32
-    default y
+    depends on BT_BLUEDROID_ENABLED && !SOC_BLE_DEVICE_PRIVACY_SUPPORTED
+    default n
     help
         This enables controller RPA list function.
         For ESP32, ESP32 only support network privacy mode. If this option is enabled, ESP32 will only accept
@@ -1112,7 +1111,7 @@ config BT_BLE_RPA_SUPPORTED
         cannot be used. This option is disabled by default on ESP32, please enable or disable this option according
         to your own needs.
 
-        For ESP32C3, ESP32S3, ESP32H4 and ESP32C2, devices support network privacy mode and device privacy mode,
+        For other BLE chips, devices support network privacy mode and device privacy mode,
         users can switch the two modes according to their own needs. So this option is enabled by default.
 
 config BT_BLE_RPA_TIMEOUT

components/bt/host/bluedroid/common/include/common/bluedroid_user_config.h

@@ -10,6 +10,7 @@
 /* All the configuration from SDK defined here */
 #include "bt_common.h"
 #include "bt_user_config.h"
+#include "soc/soc_caps.h"
 
 /**********************************************************
  * Thread/Task reference
@@ -104,8 +105,12 @@
 #ifdef CONFIG_BT_BLE_RPA_SUPPORTED
 #define UC_BT_BLE_RPA_SUPPORTED            CONFIG_BT_BLE_RPA_SUPPORTED
 #else
+#if SOC_BLE_DEVICE_PRIVACY_SUPPORTED
+#define UC_BT_BLE_RPA_SUPPORTED            TRUE
+#else
 #define UC_BT_BLE_RPA_SUPPORTED            FALSE
 #endif
+#endif
 
 #ifdef CONFIG_BT_BLE_50_FEATURES_SUPPORTED
 #define UC_BT_BLE_50_FEATURES_SUPPORTED            CONFIG_BT_BLE_50_FEATURES_SUPPORTED

components/soc/esp32/include/soc/Kconfig.soc_caps.in

@@ -838,3 +838,7 @@ config SOC_BLE_MESH_SUPPORTED
 config SOC_BT_CLASSIC_SUPPORTED
     bool
     default y
+
+config SOC_BLE_DEVICE_PRIVACY_SUPPORTED
+    bool
+    default n

components/soc/esp32/include/soc/soc_caps.h

@@ -412,3 +412,4 @@
 #define SOC_BLE_SUPPORTED               (1)    /*!< Support Bluetooth Low Energy hardware */
 #define SOC_BLE_MESH_SUPPORTED          (1)    /*!< Support BLE MESH */
 #define SOC_BT_CLASSIC_SUPPORTED        (1)    /*!< Support Bluetooth Classic hardware */
+#define SOC_BLE_DEVICE_PRIVACY_SUPPORTED (0)   /*!< Support BLE device privacy mode */

components/soc/esp32c2/include/soc/Kconfig.soc_caps.in

@@ -650,3 +650,7 @@ config SOC_ESP_NIMBLE_CONTROLLER
 config SOC_BLE_50_SUPPORTED
     bool
     default y
+
+config SOC_BLE_DEVICE_PRIVACY_SUPPORTED
+    bool
+    default y

components/soc/esp32c2/include/soc/soc_caps.h

@@ -305,3 +305,4 @@
 #define SOC_BLE_MESH_SUPPORTED          (0)    /*!< Support BLE MESH */
 #define SOC_ESP_NIMBLE_CONTROLLER       (1)    /*!< Support BLE EMBEDDED controller V1 */
 #define SOC_BLE_50_SUPPORTED            (1)    /*!< Support Bluetooth 5.0 */
+#define SOC_BLE_DEVICE_PRIVACY_SUPPORTED (1)   /*!< Support BLE device privacy mode */

components/soc/esp32c3/include/soc/Kconfig.soc_caps.in

@@ -958,3 +958,7 @@ config SOC_BLE_MESH_SUPPORTED
 config SOC_BLE_50_SUPPORTED
     bool
     default y
+
+config SOC_BLE_DEVICE_PRIVACY_SUPPORTED
+    bool
+    default y

components/soc/esp32c3/include/soc/soc_caps.h

@@ -417,3 +417,4 @@
 #define SOC_BLE_SUPPORTED               (1)    /*!< Support Bluetooth Low Energy hardware */
 #define SOC_BLE_MESH_SUPPORTED          (1)    /*!< Support BLE MESH */
 #define SOC_BLE_50_SUPPORTED		(1)    /*!< Support Bluetooth 5.0 */
+#define SOC_BLE_DEVICE_PRIVACY_SUPPORTED (1)   /*!< Support BLE device privacy mode */

components/soc/esp32c6/include/soc/Kconfig.soc_caps.in

@@ -1198,3 +1198,7 @@ config SOC_ESP_NIMBLE_CONTROLLER
 config SOC_BLE_50_SUPPORTED
     bool
     default y
+
+config SOC_BLE_DEVICE_PRIVACY_SUPPORTED
+    bool
+    default y

components/soc/esp32c6/include/soc/soc_caps.h

@@ -497,3 +497,4 @@
 #define SOC_BLE_MESH_SUPPORTED          (1)    /*!< Support BLE MESH */
 #define SOC_ESP_NIMBLE_CONTROLLER       (1)    /*!< Support BLE EMBEDDED controller V1 */
 #define SOC_BLE_50_SUPPORTED            (1)    /*!< Support Bluetooth 5.0 */
+#define SOC_BLE_DEVICE_PRIVACY_SUPPORTED (1)   /*!< Support BLE device privacy mode */

components/soc/esp32h2/include/soc/Kconfig.soc_caps.in

@@ -1098,3 +1098,7 @@ config SOC_ESP_NIMBLE_CONTROLLER
 config SOC_BLE_50_SUPPORTED
     bool
     default y
+
+config SOC_BLE_DEVICE_PRIVACY_SUPPORTED
+    bool
+    default y

components/soc/esp32h2/include/soc/soc_caps.h

@@ -475,3 +475,4 @@
 #define SOC_BLE_MESH_SUPPORTED          (1)    /*!< Support BLE MESH */
 #define SOC_ESP_NIMBLE_CONTROLLER       (1)    /*!< Support BLE EMBEDDED controller V1 */
 #define SOC_BLE_50_SUPPORTED            (1)    /*!< Support Bluetooth 5.0 */
+#define SOC_BLE_DEVICE_PRIVACY_SUPPORTED (1)   /*!< Support BLE device privacy mode */

components/soc/esp32h4/include/soc/Kconfig.soc_caps.in

@@ -858,3 +858,7 @@ config SOC_ESP_NIMBLE_CONTROLLER
 config SOC_BLE_50_SUPPORTED
     bool
     default y
+
+config SOC_BLE_DEVICE_PRIVACY_SUPPORTED
+    bool
+    default y

components/soc/esp32h4/include/soc/soc_caps.h

@@ -402,3 +402,4 @@
 #define SOC_BLE_MESH_SUPPORTED          (1)    /*!< Support BLE MESH */
 #define SOC_ESP_NIMBLE_CONTROLLER       (1)    /*!< Support BLE EMBEDDED controller V1 */
 #define SOC_BLE_50_SUPPORTED            (1)    /*!< Support Bluetooth 5.0 */
+#define SOC_BLE_DEVICE_PRIVACY_SUPPORTED (1)   /*!< Support BLE device privacy mode */

components/soc/esp32s3/include/soc/Kconfig.soc_caps.in

@@ -1238,3 +1238,7 @@ config SOC_BLE_MESH_SUPPORTED
 config SOC_BLE_50_SUPPORTED
     bool
     default y
+
+config SOC_BLE_DEVICE_PRIVACY_SUPPORTED
+    bool
+    default y

components/soc/esp32s3/include/soc/soc_caps.h

@@ -503,3 +503,4 @@
 #define SOC_BLE_SUPPORTED               (1)    /*!< Support Bluetooth Low Energy hardware */
 #define SOC_BLE_MESH_SUPPORTED          (1)    /*!< Support BLE MESH */
 #define SOC_BLE_50_SUPPORTED            (1)    /*!< Support Bluetooth 5.0 */
+#define SOC_BLE_DEVICE_PRIVACY_SUPPORTED (1)   /*!< Support BLE device privacy mode */