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| author | Randall Spangler <rspangler@chromium.org> | 2013-06-21 14:17:38 -0700 |
|---|---|---|
| committer | ChromeBot <chrome-bot@google.com> | 2013-06-24 14:03:59 -0700 |
| commit | 8a66ae3182268d51fe616a71148ccf0091f8005d (patch) | |
| tree | 11f1b0d3586a6979757410377936339eaeb9a3a7 /include | |
| parent | c7e60d03aa4b60122aacaf77e0fd2491771b6662 (diff) | |
| download | chrome-ec-8a66ae3182268d51fe616a71148ccf0091f8005d.tar.gz | |
pit: Fix watchdog help for STM32L
Clean up timer initialization code to be more general, so that we can
use timer 9 for the LSB on STM32L. Then use timer 4 for the watchdog
helper.
BUG=chrome-os-partner:18781
BRANCH=none
TEST=From EC console:
timerinfo -> current time still counts up properly
waitms 2000 -> prints watchdog info before rebooting
Change-Id: Ib0ba496b0eadb93756dcd1841857546910baf2a9
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/59612
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hwtimer.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/hwtimer.h b/include/hwtimer.h index 06344bbb4b..0b5f4e27df 100644 --- a/include/hwtimer.h +++ b/include/hwtimer.h @@ -27,6 +27,13 @@ uint32_t __hw_clock_source_read(void); void __hw_clock_source_set(uint32_t ts); /** + * Enable clock to a timer. + * + * @param n Timer number to enable + */ +void __hw_timer_enable_clock(int n); + +/** * Initializes the hardware timer used to provide clock services, using the * specified start timer value. * |