diff --git a/components/bt/controller/lib_esp32 b/components/bt/controller/lib_esp32
index facff30369..9e3497d02b 160000
--- a/components/bt/controller/lib_esp32
+++ b/components/bt/controller/lib_esp32
@@ -1 +1 @@
-Subproject commit facff30369765644b90e2dac45d34f6273e9cadb
+Subproject commit 9e3497d02bb73e09413ecf3f0c50ce3c9562280e
diff --git a/components/bt/host/bluedroid/api/include/api/esp_gap_bt_api.h b/components/bt/host/bluedroid/api/include/api/esp_gap_bt_api.h
index 1c05ffc58e..5e2fc31ec2 100644
--- a/components/bt/host/bluedroid/api/include/api/esp_gap_bt_api.h
+++ b/components/bt/host/bluedroid/api/include/api/esp_gap_bt_api.h
@@ -953,7 +953,7 @@ esp_err_t esp_bt_gap_get_page_timeout(void);
 
 /**
  * @brief           Set ACL packet types
- *                  An ESP_BT_GAP_SET_ACL_PPKT_TYPES_EVT event will reported to
+ *                  An ESP_BT_GAP_ACL_PKT_TYPE_CHANGED_EVT event will be reported to
  *                  the APP layer.
  *
  * @return          - ESP_OK: success
diff --git a/components/esp_rom/esp32/ld/esp32.rom.ld b/components/esp_rom/esp32/ld/esp32.rom.ld
index 5ab60ff2ad..9b14c00e47 100644
--- a/components/esp_rom/esp32/ld/esp32.rom.ld
+++ b/components/esp_rom/esp32/ld/esp32.rom.ld
@@ -779,6 +779,8 @@ PROVIDE ( r_ld_page_init = 0x4003d808 );
 PROVIDE ( r_ld_page_reset = 0x4003d814 );
 PROVIDE ( r_ld_page_start = 0x4003d848 );
 PROVIDE ( r_ld_page_stop = 0x4003da54 );
+PROVIDE ( ld_page_frm_cbk = 0x4003d280 );
+PROVIDE ( ld_page_em_init = 0x4003cb34 );
 PROVIDE ( r_ld_pca_coarse_clock_adjust = 0x4003e324 );
 PROVIDE ( r_ld_pca_init = 0x4003deb4 );
 PROVIDE ( r_ld_pca_initiate_clock_dragging = 0x4003e4ac );