diff --git a/components/esp_rom/esp32c2/ld/esp32c2.rom.ble-eco4.ld b/components/esp_rom/esp32c2/ld/esp32c2.rom.ble-eco4.ld
index af1666fa9b..00800134b2 100644
--- a/components/esp_rom/esp32c2/ld/esp32c2.rom.ble-eco4.ld
+++ b/components/esp_rom/esp32c2/ld/esp32c2.rom.ble-eco4.ld
@@ -67,7 +67,7 @@ r_ble_hci_uart_trans_reset = 0x40000b54;
 r_ble_hci_uart_tx_char = 0x40000b58;
 r_ble_hci_uart_tx_pkt_type = 0x40000b5c;
 r_ble_hw_driver_deinit = 0x40000b60;
-r_ble_hw_driver_env_init = 0x40000b64;
+//r_ble_hw_driver_env_init = 0x40000b64;
 r_ble_hw_encrypt_block = 0x40000b68;
 r_ble_hw_get_public_addr = 0x40000b6c;
 r_ble_hw_get_static_addr = 0x40000b70;
@@ -84,7 +84,7 @@ r_ble_hw_rx_local_is_resolved = 0x40000b98;
 r_ble_hw_rx_local_is_rpa = 0x40000b9c;
 r_ble_hw_whitelist_add = 0x40000ba0;
 r_ble_hw_whitelist_clear = 0x40000ba4;
-r_ble_hw_whitelist_dev_num = 0x40000ba8;
+//r_ble_hw_whitelist_dev_num = 0x40000ba8;
 r_ble_hw_whitelist_get_base = 0x40000bac;
 r_ble_hw_whitelist_rmv = 0x40000bb0;
 r_ble_hw_whitelist_search = 0x40000bb4;
@@ -157,7 +157,7 @@ r_ble_ll_adv_set_random_addr = 0x40000cb8;
 r_ble_ll_adv_set_sched = 0x40000cc0;
 r_ble_ll_adv_sm_deinit = 0x40000cc4;
 r_ble_ll_adv_sm_event_init = 0x40000cc8;
-r_ble_ll_adv_sm_find_configured = 0x40000ccc;
+//r_ble_ll_adv_sm_find_configured = 0x40000ccc;
 r_ble_ll_adv_sm_get = 0x40000cd0;
 r_ble_ll_adv_sm_init = 0x40000cd4;
 r_ble_ll_adv_sm_reset = 0x40000cd8;
@@ -225,7 +225,7 @@ r_ble_ll_conn_hci_rd_rem_ver_cmd = 0x40000dcc;
 r_ble_ll_conn_hci_rd_rssi = 0x40000dd0;
 r_ble_ll_conn_hci_read_rem_features = 0x40000dd4;
 r_ble_ll_conn_hci_set_chan_class = 0x40000dd8;
-r_ble_ll_conn_hci_set_data_len = 0x40000ddc;
+//r_ble_ll_conn_hci_set_data_len = 0x40000ddc;
 r_ble_ll_conn_hci_update = 0x40000de0;
 r_ble_ll_conn_hci_wr_auth_pyld_tmo = 0x40000de4;
 r_ble_ll_conn_init_phy = 0x40000de8;
diff --git a/components/esp_rom/esp32c2/ld/esp32c2.rom.ble.ld b/components/esp_rom/esp32c2/ld/esp32c2.rom.ble.ld
index 22c81d7309..b940fe9d11 100644
--- a/components/esp_rom/esp32c2/ld/esp32c2.rom.ble.ld
+++ b/components/esp_rom/esp32c2/ld/esp32c2.rom.ble.ld
@@ -69,7 +69,7 @@ r_ble_hw_rng_stop = 0x40000b94;
 r_ble_hw_rx_local_is_resolved = 0x40000b98;
 r_ble_hw_rx_local_is_rpa = 0x40000b9c;
 r_ble_hw_whitelist_add = 0x40000ba0;
-r_ble_hw_whitelist_dev_num = 0x40000ba8;
+//r_ble_hw_whitelist_dev_num = 0x40000ba8;
 r_ble_hw_whitelist_get_base = 0x40000bac;
 r_ble_hw_whitelist_search = 0x40000bb4;
 r_ble_hw_whitelist_sort = 0x40000bb8;
@@ -125,7 +125,7 @@ r_ble_ll_adv_scheduled = 0x40000ca4;
 r_ble_ll_adv_set_random_addr = 0x40000cb8;
 r_ble_ll_adv_sm_deinit = 0x40000cc4;
 r_ble_ll_adv_sm_event_init = 0x40000cc8;
-r_ble_ll_adv_sm_find_configured = 0x40000ccc;
+//r_ble_ll_adv_sm_find_configured = 0x40000ccc;
 r_ble_ll_adv_sm_get = 0x40000cd0;
 r_ble_ll_adv_sm_reset = 0x40000cd8;
 r_ble_ll_adv_sm_start = 0x40000cdc;
@@ -181,7 +181,7 @@ r_ble_ll_conn_hci_rd_chan_map = 0x40000dc8;
 r_ble_ll_conn_hci_rd_rem_ver_cmd = 0x40000dcc;
 r_ble_ll_conn_hci_rd_rssi = 0x40000dd0;
 r_ble_ll_conn_hci_read_rem_features = 0x40000dd4;
-r_ble_ll_conn_hci_set_data_len = 0x40000ddc;
+//r_ble_ll_conn_hci_set_data_len = 0x40000ddc;
 r_ble_ll_conn_hci_update = 0x40000de0;
 r_ble_ll_conn_hci_wr_auth_pyld_tmo = 0x40000de4;
 r_ble_ll_conn_init_phy = 0x40000de8;