Date: Fri, 17 Nov 2017 08:43:27 +0100 From: Henri Hennebert <hlh@restart.be> To: freebsd-arm@FreeBSD.org Subject: Re: PINE64 - 12.0-CURRENT r324563 - ntpd can't keep time Message-ID: <8e125980-d985-9d05-2da2-8d68220b19e9@restart.be> In-Reply-To: <4b021ad4813.3aa2749e@mail.schwarzes.net> References: <d85f883f-84c2-5051-1996-2a0e73a2c1e7@restart.be> <4BF75B1E-318C-414A-B5D4-4BA7D6578316@dsl-only.net> <1509029871.56824.49.camel@freebsd.org> <c2bff518-89ce-4956-2548-e56afab5d83d@restart.be> <4af740148ca.47a474e3@mail.schwarzes.net> <04b67007-a95a-9e40-28b4-764adf8b2ded@restart.be> <FCA144E8-121A-48A5-8CDB-101FBDE6E84C@dsl-only.net> <dceb4702-8ede-aadd-17d8-ed41436955ad@restart.be> <4aff37249b6.70779c93@mail.schwarzes.net> <3e6a8ce3-1b12-1557-ad0c-7b2259ced263@restart.be> <4b021ad4813.3aa2749e@mail.schwarzes.net>
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On 11/17/2017 03:39, Andreas Schwarz wrote: > On 16.11.17, Henri Hennebert wrote: >> On 11/14/2017 23:03, Andreas Schwarz wrote: >>> >>> If you disable the ntpd, what time drift do you measure per day? >>> >> With nrpd disabled, while running svn update on /usr/ports, after 1/2 >> hour the clock was 6 minutes in the future. > > I've made the test with my Pine64, I've disabled the ntpd and set the pine > under heavy load at all cores for a hour. There was no time drift. > > You wrote in your previous email, that the problem appear when you set the > freq to 1200. With higher freq the system consumes more power (not much, but > more), do you have checked your power adapter, is the 5V stable under high > load? At revision r324563 with the new u-boot I have no more access to dev.cpu.0.freq. I'm only saying that I observe the same problem when I was using the FreeBSD-aarch64-12.0-GENERIC-312006M.img.gz from RaspBSD and setting the freq to 1200. At r320599 (without access to dev.cpu.0.freq) all is running smoothly. I think that the DTS may be the problem. > > -asc > > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" >
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