3 files changed, 15 insertions, 48 deletions
diff --git a/src/soc/intel/baytrail/romstage/romstage.c b/src/soc/intel/baytrail/romstage/romstage.c
index b69b532e31..ac5afabffd 100644
--- a/src/soc/intel/baytrail/romstage/romstage.c
+++ b/src/soc/intel/baytrail/romstage/romstage.c
@@ -44,20 +44,6 @@
 #include <baytrail/smm.h>
 #include <baytrail/spi.h>
 
-static inline uint64_t timestamp_get(void)
-{
-	return rdtscll();
-}
-
-static inline tsc_t ts64_to_tsc(uint64_t ts)
-{
-	tsc_t tsc = {
-		.lo = ts,
-		.hi = ts >> 32,
-	};
-	return tsc;
-}
-
 /* The cache-as-ram assembly file calls romstage_main() after setting up
  * cache-as-ram.  romstage_main() will then call the mainboards's
  * mainboard_romstage_entry() function. That function then calls
@@ -274,10 +260,10 @@ void romstage_common(struct romstage_params *params)
 	chromeos_init(prev_sleep_state);
 
 	/* Save timestamp information. */
-	timestamp_init(ts64_to_tsc(params->ts.times[0]));
-	timestamp_add(TS_START_ROMSTAGE, ts64_to_tsc(params->ts.times[1]));
-	timestamp_add(TS_BEFORE_INITRAM, ts64_to_tsc(params->ts.times[2]));
-	timestamp_add(TS_AFTER_INITRAM, ts64_to_tsc(params->ts.times[3]));
+	timestamp_init(params->ts.times[0]);
+	timestamp_add(TS_START_ROMSTAGE, params->ts.times[1]);
+	timestamp_add(TS_BEFORE_INITRAM, params->ts.times[2]);
+	timestamp_add(TS_AFTER_INITRAM, params->ts.times[3]);
 }
 
 void asmlinkage romstage_after_car(void)
diff --git a/src/soc/intel/broadwell/romstage/romstage.c b/src/soc/intel/broadwell/romstage/romstage.c
index 4a5a47c35e..f234fda034 100644
--- a/src/soc/intel/broadwell/romstage/romstage.c
+++ b/src/soc/intel/broadwell/romstage/romstage.c
@@ -38,20 +38,6 @@
 #include <broadwell/romstage.h>
 #include <broadwell/spi.h>
 
-static inline uint64_t timestamp_get(void)
-{
-	return rdtscll();
-}
-
-static inline tsc_t ts64_to_tsc(uint64_t ts)
-{
-	tsc_t tsc = {
-		.lo = ts,
-		.hi = ts >> 32,
-	};
-	return tsc;
-}
-
 static inline void mark_ts(struct romstage_params *rp, uint64_t ts)
 {
 	struct romstage_timestamps *rt = &rp->ts;
@@ -142,10 +128,10 @@ void romstage_common(struct romstage_params *params)
 	chromeos_init(params->power_state->prev_sleep_state);
 
 	/* Save timestamp information. */
-	timestamp_init(ts64_to_tsc(params->ts.times[0]));
-	timestamp_add(TS_START_ROMSTAGE, ts64_to_tsc(params->ts.times[1]));
-	timestamp_add(TS_BEFORE_INITRAM, ts64_to_tsc(params->ts.times[2]));
-	timestamp_add(TS_AFTER_INITRAM, ts64_to_tsc(params->ts.times[3]));
+	timestamp_init(params->ts.times[0]);
+	timestamp_add(TS_START_ROMSTAGE, params->ts.times[1]);
+	timestamp_add(TS_BEFORE_INITRAM, params->ts.times[2]);
+	timestamp_add(TS_AFTER_INITRAM, params->ts.times[3]);
 }
 
 void asmlinkage romstage_after_car(void)
diff --git a/src/soc/intel/fsp_baytrail/romstage/romstage.c b/src/soc/intel/fsp_baytrail/romstage/romstage.c
index 2619c96f62..ad42e73b2b 100644
--- a/src/soc/intel/fsp_baytrail/romstage/romstage.c
+++ b/src/soc/intel/fsp_baytrail/romstage/romstage.c
@@ -221,10 +221,7 @@ void romstage_main_continue(EFI_STATUS status, void *hob_list_ptr) {
 	struct romstage_handoff *handoff;
 
 #if IS_ENABLED(CONFIG_COLLECT_TIMESTAMPS)
-	tsc_t after_initram_time = rdtsc();
-	tsc_t base_time;
-	base_time.hi = 0;
-	base_time.lo = 0;
+	uint64_t after_initram_time = timestamp_get();
 #endif
 
 	post_code(0x4a);
@@ -244,9 +241,6 @@ void romstage_main_continue(EFI_STATUS status, void *hob_list_ptr) {
 
 	report_platform_info();
 
-#if IS_ENABLED(CONFIG_COLLECT_TIMESTAMPS)
-	after_initram_time = rdtsc();
-#endif
 	post_code(0x4b);
 
 	late_mainboard_romstage_entry();
@@ -271,13 +265,9 @@ void romstage_main_continue(EFI_STATUS status, void *hob_list_ptr) {
 	else
 		printk(BIOS_DEBUG, "Romstage handoff structure not added!\n");
 
-
-#if IS_ENABLED(CONFIG_COLLECT_TIMESTAMPS)
-	timestamp_init(base_time);
-	timestamp_reinit();
+	timestamp_init(get_initial_timestamp());
 	timestamp_add(TS_AFTER_INITRAM, after_initram_time);
 	timestamp_add_now(TS_END_ROMSTAGE);
-#endif
 
 	post_code(0x4f);
 
@@ -285,3 +275,8 @@ void romstage_main_continue(EFI_STATUS status, void *hob_list_ptr) {
 	copy_and_run();
 	while (1);
 }
+
+uint64_t get_initial_timestamp(void)
+{
+	return 0;
+}