Alec Berg 3dffafac68 stm32f0: fix handling of RTC alarm 24 hour rollover ...

Fix bug in RTC module for stm32f0 in which it doesn't handle the
24 hour rollover appropriately and can cause a watchdog reset
if in deep sleep during rollover.

BUG=chrome-os-partner:36920
BRANCH=samus
TEST=add line to rtc_init()
STM32_RTC_TR = 0x00235952
This initializes RTC clock to 8 seconds before rollover. Using samus
make sure unit is allowed to go to deep sleep (S3/S5 and not charging)
and see that without this CL we watchdog most of the time, and with
this CL we don't watchdog ever.

Change-Id: I3f4b4b1ab7b2be1d4e344477d5eaaa0dc916773a
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/251852
Reviewed-by: Alexandru Stan <amstan@chromium.org>

2015-02-22 01:45:29 +00:00

..

g

cr50: Separate ARM core GPIOs from pinmux configuration

2015-02-20 03:00:04 +00:00

host

pd: check for collisions before transmitting

2014-12-17 03:27:17 +00:00

it83xx

it8380dev: add ec2i control module

2014-12-23 01:50:25 +00:00

lm4

lm4: workaround to force __enter_hibernate in SRAM

2015-01-23 19:56:32 +00:00

mec1322

mec1322: Fix LPC interrupt bit mask

2015-02-10 06:47:44 +00:00

npcx

I2C: Increase priority of i2c_init

2015-01-16 20:37:07 +00:00

nrf51

nrf51: implement soft reset and hard reset

2015-01-24 00:32:25 +00:00

stm32

stm32f0: fix handling of RTC alarm 24 hour rollover

2015-02-22 01:45:29 +00:00