Pedro F. Giffuni
41b610a8ee
arm: for pointers replace 0 with NULL.
...
These are mostly cosmetical, no functional change.
Found with devel/coccinelle.
2016-04-15 14:30:40 +00:00
Warner Losh
c558b53ec8
Loop reading the RTC registers until the same values are obtained
...
twice, as advised in the atmel docs.
Submitted by: Ian Lapore
2012-10-07 20:36:46 +00:00
Warner Losh
71d97412d0
Improve a few comments.
2012-10-07 02:08:19 +00:00
Warner Losh
6859e74003
Use the RTC unit to get the time. This works on all known AT91SAM9*
...
processors, either on reboot or after power down with battery backup.
However, the AT91RM9200 RTC always resets on reboot making it just
about useless at the moment (if we support a low-power mode or an
extended sleep mode, it might become useful).
Submitted by: Ian Lepore
2012-10-07 01:58:32 +00:00
Kevin Lo
d11bbab85d
Remove pointless semicolons after label
2011-09-30 04:55:23 +00:00
Warner Losh
82645a84eb
Tweak the disclaimer section of the license to match COPYRIGHT, for
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better or worse. Ok'd by folks that have additional copyrights to the
files in cases where there's joint authorship.
2008-11-25 00:13:26 +00:00
Paolo Pisati
2e35649225
Correct return code (int) for at91_rtc_intr() prototype.
...
Approved by: cognet
2007-02-27 13:39:34 +00:00
Paolo Pisati
ef544f6312
o break newbus api: add a new argument of type driver_filter_t to
...
bus_setup_intr()
o add an int return code to all fast handlers
o retire INTR_FAST/IH_FAST
For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current
Reviewed by: many
Approved by: re@
2007-02-23 12:19:07 +00:00
Warner Losh
375906f555
Implement the set_time function. Rather pointless with this RTC, as it
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resets when the core resets, but there may be some use for it...
2006-07-14 21:37:19 +00:00
Warner Losh
74e4c374f2
Add RTC support. This may be of dubious value since the RTC is reset
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to 1998 every reboot.
2006-03-24 07:35:30 +00:00
