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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>
This commit is contained in:
Patrick Georgi 2015-04-22 13:28:21 +02:00 committed by Patrick Georgi
parent 0770f25899
commit 6e5f22eb1c
1 changed files with 5 additions and 1 deletions
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6
src/drivers/elog/elog.c
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@ -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;