diff --git a/src/commonlib/include/commonlib/timestamp_serialized.h b/src/commonlib/include/commonlib/timestamp_serialized.h
index 6330b75a74..98fe552b47 100644
--- a/src/commonlib/include/commonlib/timestamp_serialized.h
+++ b/src/commonlib/include/commonlib/timestamp_serialized.h
@@ -113,6 +113,11 @@ enum timestamp_id {
 	TS_ME_INFORM_DRAM_DONE = 941,
 	TS_ME_BEFORE_END_OF_POST = 942,
 	TS_ME_AFTER_END_OF_POST = 943,
+	TS_ME_BOOT_STALL_DONE = 944,
+	TS_ME_ICC_CONFIG_START = 945,
+	TS_ME_HOST_BOOT_PREP_DONE = 946,
+	TS_ME_RECEIVED_CRDA_FROM_PMC = 947,
+	TS_FIT_UCODE_LOADED = 948,
 
 	/* 950+ reserved for vendorcode extensions (950-999: intel/fsp) */
 	TS_FSP_MEMORY_INIT_START = 950,
@@ -267,6 +272,11 @@ static const struct timestamp_id_to_name {
 	{ TS_ME_INFORM_DRAM_DONE,	"finished waiting for ME response"},
 	{ TS_ME_BEFORE_END_OF_POST,	"before sending EOP to ME"},
 	{ TS_ME_AFTER_END_OF_POST,	"after sending EOP to ME"},
+	{ TS_ME_BOOT_STALL_DONE,	"CSE sent 'Boot Stall Done' to PMC"},
+	{ TS_ME_ICC_CONFIG_START,	"CSE started to handle ICC configuration"},
+	{ TS_ME_HOST_BOOT_PREP_DONE,	"CSE sent 'Host BIOS Prep Done' to PMC"},
+	{ TS_ME_RECEIVED_CRDA_FROM_PMC,	"CSE received 'CPU Reset Done Ack sent' from PMC"},
+	{ TS_FIT_UCODE_LOADED,		"CPU has loaded UCODE/PCODE from FIT"},
 
 	/* FSP related timestamps */
 	{ TS_FSP_MEMORY_INIT_START, "calling FspMemoryInit" },