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authorPatrick Georgi <pgeorgi@chromium.org>2015-04-22 13:28:21 +0200
committerPatrick Georgi <pgeorgi@google.com>2015-04-22 16:18:19 +0200
commit6e5f22eb1c34fd70a58f8e016189689a843e4fb8 (patch)
tree4f341e4820f2418b918f1a17641be5766e7281ad /src/drivers/elog
parent0770f258991ab84d893d6514e785cfc16aa3582d (diff)
downloadcoreboot-6e5f22eb1c34fd70a58f8e016189689a843e4fb8.tar.xz
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>
Diffstat (limited to 'src/drivers/elog')
-rw-r--r--src/drivers/elog/elog.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/drivers/elog/elog.c b/src/drivers/elog/elog.c
index de18d5d82f..d7751c2012 100644
--- a/src/drivers/elog/elog.c
+++ b/src/drivers/elog/elog.c
@@ -649,6 +649,7 @@ int elog_init(void)
*/
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 @@ static void elog_fill_timestamp(struct event_header *event)
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;