diff --git a/components/bt/CMakeLists.txt b/components/bt/CMakeLists.txt
index c98a78914e08..aa0694dfa478 100644
--- a/components/bt/CMakeLists.txt
+++ b/components/bt/CMakeLists.txt
@@ -764,14 +764,8 @@ if(CONFIG_BT_ENABLED)
         target_link_directories(${COMPONENT_LIB} INTERFACE
                 "${CMAKE_CURRENT_LIST_DIR}/controller/lib_esp32c3_family/esp32s3")
         target_link_libraries(${COMPONENT_LIB} PUBLIC btdm_app)
-    elseif(CONFIG_IDF_TARGET_ESP32C2 AND CONFIG_BT_CONTROLLER_ENABLED)
-        add_prebuilt_library(libble_app "controller/lib_esp32c2/esp32c2-bt-lib/libble_app.a")
-        target_link_libraries(${COMPONENT_LIB} PRIVATE libble_app)
-    elseif(CONFIG_IDF_TARGET_ESP32C6 AND CONFIG_BT_CONTROLLER_ENABLED)
-        add_prebuilt_library(libble_app "controller/lib_esp32c6/esp32c6-bt-lib/libble_app.a")
-        target_link_libraries(${COMPONENT_LIB} PRIVATE libble_app)
-    elseif(CONFIG_IDF_TARGET_ESP32H2 AND CONFIG_BT_CONTROLLER_ENABLED)
-        add_prebuilt_library(libble_app "controller/lib_esp32h2/esp32h2-bt-lib/libble_app.a")
+    elseif(CONFIG_BT_CONTROLLER_ENABLED)
+        add_prebuilt_library(libble_app "controller/lib_${target}/${target}-bt-lib/libble_app.a")
         target_link_libraries(${COMPONENT_LIB} PRIVATE libble_app)
     endif()
 
diff --git a/components/bt/controller/esp32c2/Kconfig.in b/components/bt/controller/esp32c2/Kconfig.in
index 25b5519370d9..4e7ce2f9a775 100644
--- a/components/bt/controller/esp32c2/Kconfig.in
+++ b/components/bt/controller/esp32c2/Kconfig.in
@@ -449,6 +449,7 @@ config BT_LE_USE_ESP_TIMER
 
 config BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_SUPP
     bool "BLE adv report flow control supported"
+    depends on BT_LE_ROLE_OBSERVER_ENABLE
     default y
     help
         The function is mainly used to enable flow control for advertising reports. When it is enabled,
@@ -496,3 +497,31 @@ config BT_LE_CCA_RSSI_THRESH
     default 20
     help
         Power threshold of CCA in unit of -1 dBm.
+
+config BT_LE_ROLE_CENTROL_ENABLE
+    bool "Enable BLE Centrol role function"
+    depends on !BT_NIMBLE_ENABLED
+    default y
+    help
+        Enable centrol role function.
+
+config BT_LE_ROLE_PERIPHERAL_ENABLE
+    bool "Enable BLE Peripheral role function"
+    depends on !BT_NIMBLE_ENABLED
+    default y
+    help
+        Enable Peripheral role function.
+
+config BT_LE_ROLE_BROADCASTER_ENABLE
+    bool "Enable BLE Broadcaster role function"
+    depends on !BT_NIMBLE_ENABLED
+    default y
+    help
+        Enable broadcaster role function.
+
+config BT_LE_ROLE_OBSERVER_ENABLE
+    bool "Enable BLE Observer role function"
+    depends on !BT_NIMBLE_ENABLED
+    default y
+    help
+        Enable observer role function.
diff --git a/components/bt/controller/esp32c2/bt.c b/components/bt/controller/esp32c2/bt.c
index dd0fba1c058f..c56470ed03ef 100644
--- a/components/bt/controller/esp32c2/bt.c
+++ b/components/bt/controller/esp32c2/bt.c
@@ -650,6 +650,15 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
         return ret;
     }
 
+#if DEFAULT_BT_LE_50_FEATURE_SUPPORT || DEFAULT_BT_LE_ROLE_CENTROL || DEFAULT_BT_LE_ROLE_OBSERVER
+    extern int esp_ble_rom_func_ptr_init_all(void);
+    esp_ble_rom_func_ptr_init_all();
+#else
+    ESP_LOGI(NIMBLE_PORT_LOG_TAG, "Init only legacy adv and slave function");
+    extern int esp_ble_rom_func_ptr_init_legacy_adv_and_slave(void);
+    esp_ble_rom_func_ptr_init_legacy_adv_and_slave();
+#endif
+
     /* Initialize the function pointers for OS porting */
     npl_freertos_funcs_init();
     struct npl_funcs_t *p_npl_funcs = npl_freertos_funcs_get();
diff --git a/components/bt/controller/esp32c2/esp_bt_cfg.h b/components/bt/controller/esp32c2/esp_bt_cfg.h
index 1f0d74e1e2fd..0cb4168e0302 100644
--- a/components/bt/controller/esp32c2/esp_bt_cfg.h
+++ b/components/bt/controller/esp32c2/esp_bt_cfg.h
@@ -46,6 +46,10 @@ extern "C" {
     #define DEFAULT_BT_LE_50_FEATURE_SUPPORT (0)
     #endif
 
+    #define DEFAULT_BT_LE_ROLE_OBSERVER                  MYNEWT_VAL(BLE_ROLE_OBSERVER)
+    #define DEFAULT_BT_LE_ROLE_CENTROL                   MYNEWT_VAL(BLE_ROLE_CENTRAL)
+    #define DEFAULT_BT_LE_ROLE_PERIPHERAL                MYNEWT_VAL(BLE_ROLE_PERIPHERAL)
+    #define DEFAULT_BT_LE_ROLE_BROADCASTER               MYNEWT_VAL(BLE_ROLE_BROADCASTER)
 #else
 
     #if CONFIG_BT_LE_LL_CFG_FEAT_LE_CODED_PHY
@@ -57,13 +61,13 @@ extern "C" {
     #if defined(CONFIG_BT_LE_MAX_PERIODIC_ADVERTISER_LIST)
         #define DEFAULT_BT_LE_MAX_PERIODIC_ADVERTISER_LIST (CONFIG_BT_LE_MAX_PERIODIC_ADVERTISER_LIST)
     #else
-        #define DEFAULT_BT_LE_MAX_PERIODIC_ADVERTISER_LIST (5)
+        #define DEFAULT_BT_LE_MAX_PERIODIC_ADVERTISER_LIST (0)
     #endif
 
     #if defined(CONFIG_BT_LE_MAX_PERIODIC_SYNCS)
         #define DEFAULT_BT_LE_MAX_PERIODIC_SYNCS (CONFIG_BT_LE_MAX_PERIODIC_SYNCS)
     #else
-        #define DEFAULT_BT_LE_MAX_PERIODIC_SYNCS (1)
+        #define DEFAULT_BT_LE_MAX_PERIODIC_SYNCS (0)
     #endif
 
     #if defined(CONFIG_BT_LE_MAX_CONNECTIONS)
@@ -125,6 +129,29 @@ extern "C" {
         #define DEFAULT_BT_LE_50_FEATURE_SUPPORT (0)
     #endif
 
+    #if defined(CONFIG_BT_LE_ROLE_CENTROL_ENABLE)
+        #define DEFAULT_BT_LE_ROLE_CENTROL (1)
+    #else
+        #define DEFAULT_BT_LE_ROLE_CENTROL (0)
+    #endif
+
+    #if defined(CONFIG_BT_LE_ROLE_PERIPHERAL_ENABLE)
+        #define DEFAULT_BT_LE_ROLE_PERIPHERAL (1)
+    #else
+        #define DEFAULT_BT_LE_ROLE_PERIPHERAL (0)
+    #endif
+
+    #if defined(CONFIG_BT_LE_ROLE_BROADCASTER_ENABLE)
+        #define DEFAULT_BT_LE_ROLE_BROADCASTER (1)
+    #else
+        #define DEFAULT_BT_LE_ROLE_BROADCASTER (0)
+    #endif
+
+    #if defined(CONFIG_BT_LE_ROLE_OBSERVER_ENABLE)
+        #define DEFAULT_BT_LE_ROLE_OBSERVER (1)
+    #else
+        #define DEFAULT_BT_LE_ROLE_OBSERVER (0)
+    #endif
 #endif
 
 #define DEFAULT_BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EFF CONFIG_BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EFF
diff --git a/components/bt/controller/lib_esp32c2/esp32c2-bt-lib b/components/bt/controller/lib_esp32c2/esp32c2-bt-lib
index ea4595a56303..b9a902c3551e 160000
--- a/components/bt/controller/lib_esp32c2/esp32c2-bt-lib
+++ b/components/bt/controller/lib_esp32c2/esp32c2-bt-lib
@@ -1 +1 @@
-Subproject commit ea4595a5630326d428ee3457df654e1840b5e101
+Subproject commit b9a902c3551ef4a2032b6662a4cbb018125ddfda
diff --git a/examples/bluetooth/blufi/sdkconfig.defaults.esp32c2 b/examples/bluetooth/blufi/sdkconfig.defaults.esp32c2
index aa4d6be8519e..128be8ddd809 100644
--- a/examples/bluetooth/blufi/sdkconfig.defaults.esp32c2
+++ b/examples/bluetooth/blufi/sdkconfig.defaults.esp32c2
@@ -9,4 +9,10 @@ CONFIG_BT_NIMBLE_BLUFI_ENABLE=y
 # CONFIG_BT_BLE_50_FEATURES_SUPPORTED is not set
 CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
 CONFIG_MBEDTLS_DHM_C=y
+# The config items for NIMBLE HOST
 CONFIG_BT_NIMBLE_ENABLED=y
+CONFIG_BT_NIMBLE_ROLE_CENTRAL=n
+CONFIG_BT_NIMBLE_ROLE_OBSERVER=n
+CONFIG_BT_NIMBLE_50_FEATURE_SUPPORT=n
+CONFIG_BT_NIMBLE_SECURITY_ENABLE=n
+CONFIG_BT_NIMBLE_CRYPTO_STACK_MBEDTLS=n
diff --git a/examples/bluetooth/blufi/sdkconfig.defaults.esp32c6 b/examples/bluetooth/blufi/sdkconfig.defaults.esp32c6
index de0c360c8a88..128be8ddd809 100644
--- a/examples/bluetooth/blufi/sdkconfig.defaults.esp32c6
+++ b/examples/bluetooth/blufi/sdkconfig.defaults.esp32c6
@@ -9,5 +9,10 @@ CONFIG_BT_NIMBLE_BLUFI_ENABLE=y
 # CONFIG_BT_BLE_50_FEATURES_SUPPORTED is not set
 CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
 CONFIG_MBEDTLS_DHM_C=y
+# The config items for NIMBLE HOST
 CONFIG_BT_NIMBLE_ENABLED=y
+CONFIG_BT_NIMBLE_ROLE_CENTRAL=n
+CONFIG_BT_NIMBLE_ROLE_OBSERVER=n
 CONFIG_BT_NIMBLE_50_FEATURE_SUPPORT=n
+CONFIG_BT_NIMBLE_SECURITY_ENABLE=n
+CONFIG_BT_NIMBLE_CRYPTO_STACK_MBEDTLS=n