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authorKyösti Mälkki <kyosti.malkki@gmail.com>2013-09-07 20:26:36 +0300
committerKyösti Mälkki <kyosti.malkki@gmail.com>2013-09-21 06:20:44 +0200
commit3d45c4077665a17735c69576638dc510f96a2dff (patch)
treeb245303e94318cab2633e7e4785e84b73cfc3b50 /src/mainboard/lenovo/t60
parentb766b1c76aa2258bf66569f429fb092c23813bbc (diff)
downloadcoreboot-3d45c4077665a17735c69576638dc510f96a2dff.tar.xz
timestamps: Stash early timestamps in CAR_GLOBAL
Change-Id: I87b454c748cf885491d5b38bfe53a2ec0e9f38c5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3910 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/mainboard/lenovo/t60')
-rw-r--r--src/mainboard/lenovo/t60/romstage.c26
1 files changed, 5 insertions, 21 deletions
diff --git a/src/mainboard/lenovo/t60/romstage.c b/src/mainboard/lenovo/t60/romstage.c
index 79a2988aa0..42514e3af6 100644
--- a/src/mainboard/lenovo/t60/romstage.c
+++ b/src/mainboard/lenovo/t60/romstage.c
@@ -212,16 +212,9 @@ void main(unsigned long bist)
int cbmem_was_initted;
const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0x52, 0x51, 0x53 };
-#if CONFIG_COLLECT_TIMESTAMPS
- tsc_t start_romstage_time;
- tsc_t before_dram_time;
- tsc_t after_dram_time;
- tsc_t base_time = get_initial_timestamp();
-#endif
-#if CONFIG_COLLECT_TIMESTAMPS
- start_romstage_time = rdtsc();
-#endif
+ timestamp_init(get_initial_timestamp());
+ timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0)
enable_lapic();
@@ -291,13 +284,9 @@ void main(unsigned long bist)
dump_spd_registers();
#endif
-#if CONFIG_COLLECT_TIMESTAMPS
- before_dram_time = rdtsc();
-#endif
+ timestamp_add_now(TS_BEFORE_INITRAM);
sdram_initialize(boot_mode, spd_addrmap);
-#if CONFIG_COLLECT_TIMESTAMPS
- after_dram_time = rdtsc();
-#endif
+ timestamp_add_now(TS_AFTER_INITRAM);
/* Perform some initialization that must run before stage2 */
early_ich7_init();
@@ -354,13 +343,8 @@ void main(unsigned long bist)
}
#endif
-#if CONFIG_COLLECT_TIMESTAMPS
- timestamp_init(base_time);
- timestamp_add(TS_START_ROMSTAGE, start_romstage_time );
- timestamp_add(TS_BEFORE_INITRAM, before_dram_time );
- timestamp_add(TS_AFTER_INITRAM, after_dram_time );
+ timestamp_sync();
timestamp_add_now(TS_END_ROMSTAGE);
-#endif
#if CONFIG_CONSOLE_CBMEM
/* Keep this the last thing this function does. */