diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index fc5dd70b42..36cfe9f997 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit fc5dd70b422f514d18c10e23847fe712f7c6e537
+Subproject commit 36cfe9f997791850d8bc7a5b1ec11ab63e0d1398
diff --git a/components/esp_rom/esp32/ld/esp32.rom.ld b/components/esp_rom/esp32/ld/esp32.rom.ld
index c38ae54de6..0fe54c2da3 100644
--- a/components/esp_rom/esp32/ld/esp32.rom.ld
+++ b/components/esp_rom/esp32/ld/esp32.rom.ld
@@ -661,6 +661,7 @@ PROVIDE ( ld_acl_rsw_frm_cbk = 0x40033bb0 );
 PROVIDE ( ld_sco_modify = 0x40031778 );
 PROVIDE ( lm_cmd_cmp_send = 0x40051838 );
 PROVIDE ( ld_sco_frm_cbk = 0x400349dc );
+PROVIDE ( ld_acl_sco_rsvd_check = 0x4002fa94 );
 PROVIDE ( ld_acl_sniff_frm_cbk = 0x4003482c );
 PROVIDE ( ld_inq_end = 0x4003ab48 );
 PROVIDE ( ld_inq_sched = 0x4003aba4 );