commit 6e5f22eb1c34fd70a58f8e016189689a843e4fb8
author Patrick Georgi <pgeorgi@chromium.org> Wed Apr 22 13:28:21 2015 +0200
committer Patrick Georgi <pgeorgi@google.com> Wed Apr 22 16:18:19 2015 +0200
tree 4f341e4820f2418b918f1a17641be5766e7281ad
parent 0770f258991ab84d893d6514e785cfc16aa3582d

elog: use CONFIG_RTC

When RTC is not selected, return all 0.

Change-Id: I892a9489fc1d82fb8e61cf02666f797dc6412e05
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9955
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

src/drivers/elog/elog.c

diff --git a/src/drivers/elog/elog.c b/src/drivers/elog/elog.c
index de18d5d..d7751c2 100644
--- a/src/drivers/elog/elog.c
+++ b/src/drivers/elog/elog.c
@@ -649,6 +649,7 @@
  */
 static void elog_fill_timestamp(struct event_header *event)
 {
+#if IS_ENABLED(CONFIG_RTC)
 	struct rtc_time time;
 
 	rtc_get(&time);
@@ -659,9 +660,12 @@
 	event->month = bin2bcd(time.mon);
 	event->year = bin2bcd(time.year) & 0xff;
 
+
 	/* Basic sanity check of expected ranges */
 	if (event->month > 0x12 || event->day > 0x31 || event->hour > 0x23 ||
-	    event->minute > 0x59 || event->second > 0x59) {
+	    event->minute > 0x59 || event->second > 0x59)
+#endif
+	{
 		event->year   = 0;
 		event->month  = 0;
 		event->day    = 0;