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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-09-07 20:26:36 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-09-21 06:20:44 +0200 |
| commit | 3d45c4077665a17735c69576638dc510f96a2dff (patch) | |
| tree | b245303e94318cab2633e7e4785e84b73cfc3b50 /src/mainboard/google/butterfly | |
| parent | b766b1c76aa2258bf66569f429fb092c23813bbc (diff) | |
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/google/butterfly')
| -rw-r--r-- | src/mainboard/google/butterfly/romstage.c | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/src/mainboard/google/butterfly/romstage.c b/src/mainboard/google/butterfly/romstage.c index 554df8357d..670fc005ee 100644 --- a/src/mainboard/google/butterfly/romstage.c +++ b/src/mainboard/google/butterfly/romstage.c @@ -118,12 +118,6 @@ 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, @@ -170,9 +164,8 @@ 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(); @@ -237,14 +230,10 @@ 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(0x3c); rcba_config(); @@ -284,13 +273,8 @@ 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(); |