commit ad5a909740720931849a9565730209ad97ad48f5
author Aaron Durbin <adurbin@chromium.org> Wed Sep 24 09:48:47 2014 -0500
committer Patrick Georgi <pgeorgi@google.com> Sat Mar 21 17:00:34 2015 +0100
tree 78a0cae076d4970bed3891278cc7e58168af63f8
parent 4869111443ce957a1603fe01fefbd4708d00b971

ramstage: remove rela_time use

mono_time_diff_microseconds() is sufficient for determining
the microsecond duration between 2 monotonic counts.

BUG=None
BRANCH=None
TEST=Built and booted. Bootstate timings still work.

Change-Id: I53df0adb26ae5205e2626b2995c2e1f4a97b012e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: deab836febea72ac6715cccab4040da6f18a8149
Original-Change-Id: I7b9eb16ce10fc91bf515c5fc5a6f7c80fdb664eb
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/219711
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/8818
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

src/lib/hardwaremain.c

diff --git a/src/lib/hardwaremain.c b/src/lib/hardwaremain.c
index 9917a69..1091c00 100644
--- a/src/lib/hardwaremain.c
+++ b/src/lib/hardwaremain.c
@@ -266,21 +266,17 @@
 
 static void bs_report_time(struct boot_state *state)
 {
-	struct rela_time entry_time;
-	struct rela_time run_time;
-	struct rela_time exit_time;
-	struct boot_state_times *times;
+	long entry_time;
+	long run_time;
+	long exit_time;
+	struct mono_time *samples = &state->times.samples[0];
 
-	times = &state->times;
-	entry_time = mono_time_diff(&times->samples[0], &times->samples[1]);
-	run_time = mono_time_diff(&times->samples[1], &times->samples[2]);
-	exit_time = mono_time_diff(&times->samples[2], &times->samples[3]);
+	entry_time = mono_time_diff_microseconds(&samples[0], &samples[1]);
+	run_time = mono_time_diff_microseconds(&samples[1], &samples[2]);
+	exit_time = mono_time_diff_microseconds(&samples[2], &samples[3]);
 
 	printk(BIOS_DEBUG, "BS: %s times (us): entry %ld run %ld exit %ld\n",
-	       state->name,
-	       rela_time_in_microseconds(&entry_time),
-	       rela_time_in_microseconds(&run_time),
-	       rela_time_in_microseconds(&exit_time));
+	       state->name, entry_time, run_time, exit_time);
 }
 #else
 static inline void bs_sample_time(struct boot_state *state) {}