From 3d45c4077665a17735c69576638dc510f96a2dff Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Sat, 7 Sep 2013 20:26:36 +0300 Subject: timestamps: Stash early timestamps in CAR_GLOBAL MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I87b454c748cf885491d5b38bfe53a2ec0e9f38c5 Signed-off-by: Kyösti Mälkki Reviewed-on: http://review.coreboot.org/3910 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi Reviewed-by: Aaron Durbin --- src/mainboard/intel/emeraldlake2/romstage.c | 26 +++++--------------------- 1 file changed, 5 insertions(+), 21 deletions(-) (limited to 'src/mainboard/intel/emeraldlake2') diff --git a/src/mainboard/intel/emeraldlake2/romstage.c b/src/mainboard/intel/emeraldlake2/romstage.c index bb47cb8ff3..09dc60b23b 100644 --- a/src/mainboard/intel/emeraldlake2/romstage.c +++ b/src/mainboard/intel/emeraldlake2/romstage.c @@ -170,12 +170,6 @@ void main(unsigned long bist) u32 pm1_cnt; u16 pm1_sts; -#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 struct pei_data pei_data = { pei_version: PEI_VERSION, mchbar: DEFAULT_MCHBAR, @@ -220,9 +214,8 @@ void main(unsigned long bist) }, }; -#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(); @@ -286,14 +279,10 @@ void main(unsigned long bist) post_code(0x3a); pei_data.boot_mode = boot_mode; -#if CONFIG_COLLECT_TIMESTAMPS - before_dram_time = rdtsc(); -#endif + timestamp_add_now(TS_BEFORE_INITRAM); sdram_initialize(&pei_data); -#if CONFIG_COLLECT_TIMESTAMPS - after_dram_time = rdtsc(); -#endif + timestamp_add_now(TS_AFTER_INITRAM); post_code(0x3b); /* Perform some initialization that must run before stage2 */ early_pch_init(); @@ -339,13 +328,8 @@ void main(unsigned long bist) #if CONFIG_CHROMEOS init_chromeos(boot_mode); #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. */ cbmemc_reinit(); -- cgit v1.2.3