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 59bd96d5c5..a76958638a 100644
--- a/components/esp_rom/esp32c2/ld/esp32c2.rom.ble-eco4.ld
+++ b/components/esp_rom/esp32c2/ld/esp32c2.rom.ble-eco4.ld
@@ -661,7 +661,7 @@ r_ble_lll_adv_sync_tx_start_cb = 0x400014a8;
 r_ble_lll_adv_tx_done = 0x400014ac;
 r_ble_lll_adv_tx_start_cb = 0x400014b0;
 r_ble_lll_adv_update_rsp_offset = 0x400014b4;
-r_ble_lll_aux_scan_cb = 0x400014b8;
+//r_ble_lll_aux_scan_cb = 0x400014b8;
 r_ble_lll_aux_scan_drop = 0x400014bc;
 r_ble_lll_aux_scan_drop_event_cb = 0x400014c0;
 r_ble_lll_calc_us_convert_tick_unit = 0x400014c4;
@@ -773,7 +773,7 @@ r_ble_lll_rfmgmt_release_ev = 0x40001668;
 //r_ble_lll_rfmgmt_reset = 0x4000166c;
 r_ble_lll_rfmgmt_scan_changed = 0x40001670;
 r_ble_lll_rfmgmt_sched_changed = 0x40001674;
-r_ble_lll_rfmgmt_set_sleep_cb = 0x40001678;
+//r_ble_lll_rfmgmt_set_sleep_cb = 0x40001678;
 r_ble_lll_rfmgmt_ticks_to_enabled = 0x4000167c;
 //r_ble_lll_rfmgmt_timer_exp = 0x40001680;
 //r_ble_lll_rfmgmt_timer_reschedule = 0x40001684;
@@ -825,7 +825,7 @@ r_ble_lll_sched_dtm = 0x40001738;
 r_ble_lll_sched_env_init = 0x4000173c;
 r_ble_lll_sched_execute_check = 0x40001740;
 r_ble_lll_sched_execute_item = 0x40001744;
-r_ble_lll_sched_init = 0x40001748;
+//r_ble_lll_sched_init = 0x40001748;
 r_ble_lll_sched_insert_if_empty = 0x4000174c;
 r_ble_lll_sched_is_overlap = 0x40001750;
 r_ble_lll_sched_master_new = 0x40001754;
@@ -904,7 +904,7 @@ r_ble_phy_sequence_is_running = 0x40001874;
 r_ble_phy_sequence_is_waiting_rsp = 0x40001878;
 r_ble_phy_sequence_single_end = 0x4000187c;
 r_ble_phy_sequence_tx_end_invoke = 0x40001880;
-r_ble_phy_sequence_update_conn_ind_params = 0x40001884;
+//r_ble_phy_sequence_update_conn_ind_params = 0x40001884;
 r_ble_phy_set_adv_mode = 0x40001888;
 r_ble_phy_set_coex_pti = 0x4000188c;
 r_ble_phy_set_conn_ind_pdu = 0x40001890;
diff --git a/components/esp_rom/esp32c2/ld/esp32c2.rom.ble.ld b/components/esp_rom/esp32c2/ld/esp32c2.rom.ble.ld
index a0d2795b4d..90154f4b0e 100644
--- a/components/esp_rom/esp32c2/ld/esp32c2.rom.ble.ld
+++ b/components/esp_rom/esp32c2/ld/esp32c2.rom.ble.ld
@@ -533,7 +533,7 @@ r_ble_lll_adv_sync_tx_start_cb = 0x400014a8;
 r_ble_lll_adv_tx_done = 0x400014ac;
 r_ble_lll_adv_tx_start_cb = 0x400014b0;
 r_ble_lll_adv_update_rsp_offset = 0x400014b4;
-r_ble_lll_aux_scan_cb = 0x400014b8;
+//r_ble_lll_aux_scan_cb = 0x400014b8;
 r_ble_lll_aux_scan_drop = 0x400014bc;
 r_ble_lll_aux_scan_drop_event_cb = 0x400014c0;
 r_ble_lll_calc_us_convert_tick_unit = 0x400014c4;
@@ -613,7 +613,7 @@ r_ble_lll_per_adv_coex_dpc_update_on_start = 0x40001640;
 //r_ble_lll_rfmgmt_release = 0x40001664;
 r_ble_lll_rfmgmt_scan_changed = 0x40001670;
 r_ble_lll_rfmgmt_sched_changed = 0x40001674;
-r_ble_lll_rfmgmt_set_sleep_cb = 0x40001678;
+//r_ble_lll_rfmgmt_set_sleep_cb = 0x40001678;
 r_ble_lll_rfmgmt_ticks_to_enabled = 0x4000167c;
 r_ble_lll_rx_pdu_in = 0x40001688;
 r_ble_lll_rx_pkt_in = 0x4000168c;
@@ -715,7 +715,7 @@ r_ble_phy_sequence_is_running = 0x40001874;
 r_ble_phy_sequence_is_waiting_rsp = 0x40001878;
 r_ble_phy_sequence_single_end = 0x4000187c;
 r_ble_phy_sequence_tx_end_invoke = 0x40001880;
-r_ble_phy_sequence_update_conn_ind_params = 0x40001884;
+//r_ble_phy_sequence_update_conn_ind_params = 0x40001884;
 r_ble_phy_set_coex_pti = 0x4000188c;
 r_ble_phy_set_conn_ind_pdu = 0x40001890;
 r_ble_phy_set_dev_address = 0x40001898;