diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/hardwaremain.c | 8 | ||||
| -rw-r--r-- | src/lib/prog_loaders.c | 4 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/lib/hardwaremain.c b/src/lib/hardwaremain.c index 51ff330d84..3fcf8829f3 100644 --- a/src/lib/hardwaremain.c +++ b/src/lib/hardwaremain.c @@ -63,6 +63,7 @@ static boot_state_t bs_payload_boot(void *arg); struct boot_state_times { int num_samples; struct mono_time samples[MAX_TIME_SAMPLES]; + long console_usecs[MAX_TIME_SAMPLES]; }; /* The prologue (BS_ON_ENTRY) and epilogue (BS_ON_EXIT) of a state can be @@ -241,6 +242,9 @@ static void bs_sample_time(struct boot_state *state) { struct mono_time *mt; + long console_usecs = console_time_get_and_reset(); + state->times.console_usecs[state->times.num_samples] = console_usecs; + mt = &state->times.samples[state->times.num_samples]; timer_monotonic_get(mt); state->times.num_samples++; @@ -257,6 +261,10 @@ static void bs_report_time(struct boot_state *state) run_time = mono_time_diff_microseconds(&samples[1], &samples[2]); exit_time = mono_time_diff_microseconds(&samples[2], &samples[3]); + entry_time -= state->times.console_usecs[1]; + run_time -= state->times.console_usecs[2]; + exit_time -= state->times.console_usecs[3]; + /* Report with millisecond precision to reduce log diffs. */ entry_time = DIV_ROUND_CLOSEST(entry_time, USECS_PER_MSEC); run_time = DIV_ROUND_CLOSEST(run_time, USECS_PER_MSEC); diff --git a/src/lib/prog_loaders.c b/src/lib/prog_loaders.c index 72c1de1e34..43f4689940 100644 --- a/src/lib/prog_loaders.c +++ b/src/lib/prog_loaders.c @@ -72,6 +72,8 @@ void run_romstage(void) timestamp_add_now(TS_END_COPYROM); + console_time_report(); + prog_run(&romstage); fail: @@ -155,6 +157,8 @@ void run_ramstage(void) timestamp_add_now(TS_END_COPYRAM); + console_time_report(); + /* This overrides the arg fetched from the relocatable module */ prog_set_arg(&ramstage, cbmem_top()); |