nb/intel/gm45: Add romstage timestamps

Change-Id: I558e6c63caf95ec5279ec5a866b54fb199116469
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19678
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

src/mainboard/lenovo/t400/romstage.c

@@ -31,6 +31,7 @@
 #include <console/console.h>
 #include <southbridge/intel/i82801ix/i82801ix.h>
 #include <northbridge/intel/gm45/gm45.h>
+#include <timestamp.h>
 #include "dock.h"
 #include "gpio.h"
 
@@ -60,6 +61,9 @@ void mainboard_romstage_entry(unsigned long bist)
 	int cbmem_initted;
 	u16 reg16;
 
+	timestamp_init(timestamp_get());
+	timestamp_add_now(TS_START_ROMSTAGE);
+
 	/* basic northbridge setup, including MMCONF BAR */
 	gm45_early_init();
 

src/mainboard/lenovo/x200/romstage.c

@@ -32,6 +32,7 @@
 #include <southbridge/intel/i82801ix/i82801ix.h>
 #include <northbridge/intel/gm45/gm45.h>
 #include "gpio.h"
+#include <timestamp.h>
 
 #define LPC_DEV PCI_DEV(0, 0x1f, 0)
 #define MCH_DEV PCI_DEV(0, 0, 0)
@@ -58,6 +59,9 @@ void mainboard_romstage_entry(unsigned long bist)
 	int cbmem_initted;
 	u16 reg16;
 
+	timestamp_init(timestamp_get());
+	timestamp_add_now(TS_START_ROMSTAGE);
+
 	/* basic northbridge setup, including MMCONF BAR */
 	gm45_early_init();
 

src/mainboard/roda/rk9/romstage.c

@@ -32,6 +32,7 @@
 #include <southbridge/intel/i82801ix/i82801ix.h>
 #include <northbridge/intel/gm45/gm45.h>
 #include <superio/smsc/lpc47n227/lpc47n227.h>
+#include <timestamp.h>
 
 #define LPC_DEV PCI_DEV(0, 0x1f, 0)
 #define SERIAL_DEV PNP_DEV(0x2e, LPC47N227_SP1)
@@ -124,6 +125,9 @@ void mainboard_romstage_entry(unsigned long bist)
 	int cbmem_initted;
 	u16 reg16;
 
+	timestamp_init(timestamp_get());
+	timestamp_add_now(TS_START_ROMSTAGE);
+
 	/* basic northbridge setup, including MMCONF BAR */
 	gm45_early_init();
 

src/northbridge/intel/gm45/raminit.c

@@ -25,6 +25,7 @@
 #include <console/console.h>
 #include <lib.h>
 #include <delay.h>
+#include <timestamp.h>
 #include "gm45.h"
 #include "chip.h"
 
@@ -1713,6 +1714,7 @@ void raminit(sysinfo_t *const sysinfo, const int s3resume)
 	int ch;
 	u8 reg8;
 
+	timestamp_add_now(TS_BEFORE_INITRAM);
 
 	/* Wait for some bit, maybe TXT clear. */
 	if (sysinfo->txt_enabled) {
@@ -1825,4 +1827,6 @@ void raminit(sysinfo_t *const sysinfo, const int s3resume)
 
 	raminit_thermal(sysinfo);
 	init_igd(sysinfo);
+
+	timestamp_add_now(TS_AFTER_INITRAM);
 }