[coreboot-gerrit] Patch set updated for coreboot: cc15c05 RTC: Enable RTC reset when power loss was detected.

[Werner Zeh]

Werner Zeh ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/8373

-gerrit

commit cc15c0547927a34d0c663ee5b352aa3f3ee5af9f
Author: Werner Zeh 
Date:   Thu Jan 29 13:25:59 2015 +0100

RTC: Enable RTC reset when power loss was detected.

If function cmos_init() was called with parameter invalid
    set, this indicates, that the caller has found a power
    loss event in the RTC registers. In this case, we need to
    load the default date and time because it can be corrupted.

Change-Id: Ib8d58a14da0182ceb8167e67440a0f1ea2a20eb7
    Signed-off-by: Werner Zeh 
---
 src/drivers/pc80/mc146818rtc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/drivers/pc80/mc146818rtc.c b/src/drivers/pc80/mc146818rtc.c
index fc3adf0..d0d906a 100644
--- a/src/drivers/pc80/mc146818rtc.c
+++ b/src/drivers/pc80/mc146818rtc.c
@@ -122,7 +122,7 @@ void cmos_init(int invalid)
    	for (i = 10; i < 128; i++)
    		cmos_write(0, i);
 #endif
-		if (cmos_invalid)
+		if (invalid || cmos_invalid)
    		cmos_reset_date();

printk(BIOS_WARNING, "RTC:%s%s%s%s\n",