diff --git a/components/bt/lib b/components/bt/lib
index 0bdcdb6882..aa6e7975d7 160000
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit 0bdcdb68825e736e20d6e1a9fb4886cc7ce7bdef
+Subproject commit aa6e7975d702909f033d0042f16a0215387a9b51
diff --git a/components/esp32/ld/esp32.rom.ld b/components/esp32/ld/esp32.rom.ld
index f8310993de..1425dc0655 100644
--- a/components/esp32/ld/esp32.rom.ld
+++ b/components/esp32/ld/esp32.rom.ld
@@ -1387,6 +1387,8 @@ PROVIDE ( g_rom_spiflash_chip = 0x3ffae270 );
 PROVIDE ( hci_le_rd_rem_used_feats_cmd_handler = 0x400417b4 );
 PROVIDE ( llcp_length_req_handler = 0x40043808 );
 PROVIDE ( llcp_unknown_rsp_handler = 0x40043ba8 );
+PROVIDE ( llcp_channel_map_req_handler = 0x4004291c );
+PROVIDE ( llcp_con_up_req_handler = 0x400426f0 );
 
 /*
 These functions are xtos-related (or call xtos-related functions) and do not play well