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| author | Frans Hendriks <fhendriks@eltan.com> | 2019-03-22 11:06:56 +0100 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2019-04-05 12:39:51 +0000 |
| commit | e75cb331df508c98e87c9f407484667c90577e6a (patch) | |
| tree | 6f3fc88b49918b8d50904dd8b9b31f7d0b454a87 /payloads/libpayload/arch | |
| parent | d371cf3336df96407e974f34e39451790a97809a (diff) | |
drivers/pc80/rtc/mc146818rtc.c: Reset RTC time on RTC power failure
RTC time contains invalid values on system without RTC battery.
Handle 'invalid' the same way as 'cmos_invalid'. This will reset CMOS date
when calling function enables 'invalid'.
BUG=N/A
TEST=Portwell PQ-M107 booting Linux Embedded
Change-Id: I5eae57d00f328400a8b03c28b7ecdbbc71522206
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/29329
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'payloads/libpayload/arch')
0 files changed, 0 insertions, 0 deletions