commonlib/timestamp_serialized: Define VB_AUXFW_SYNC_DONE timestamp

Define a new timestamp to identify the completion of Auxiliary Firmware
Sync. Without that, it gets accounted into a different timestamp ID in a
misleading way.

BUG=None
TEST=Build Brox BIOS image and boot to OS. Confirm the timestamp is
recorded in cbmem.

Change-Id: Icd01c68a5848e2aed7bbdcc794987bc780e78dab
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82230
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Shelley Chen <shchen@google.com>
diff --git a/src/commonlib/include/commonlib/timestamp_serialized.h b/src/commonlib/include/commonlib/timestamp_serialized.h
index fc7dba8..d34c8ae 100644
--- a/src/commonlib/include/commonlib/timestamp_serialized.h
+++ b/src/commonlib/include/commonlib/timestamp_serialized.h
@@ -165,6 +165,7 @@
 	TS_VB_EC_VBOOT_DONE = 1030,
 	TS_VB_STORAGE_INIT_DONE = 1040,
 	TS_VB_READ_KERNEL_DONE = 1050,
+	TS_VB_AUXFW_SYNC_DONE = 1060,
 	TS_VB_VBOOT_DONE = 1100,
 
 	TS_KERNEL_START = 1101,
@@ -358,6 +359,7 @@
 	TS_NAME_DEF(TS_VB_EC_VBOOT_DONE, 0, "finished EC verification"),
 	TS_NAME_DEF(TS_VB_STORAGE_INIT_DONE, 0, "finished storage device initialization"),
 	TS_NAME_DEF(TS_VB_READ_KERNEL_DONE, 0, "finished reading kernel from disk"),
+	TS_NAME_DEF(TS_VB_AUXFW_SYNC_DONE, 0, "finished AuxFW Sync"),
 	TS_NAME_DEF(TS_VB_VBOOT_DONE, 0, "finished vboot kernel verification"),
 
 	TS_NAME_DEF(TS_KERNEL_START, 0, "jumping to kernel"),