* [Buildroot] hwclock doesn't work @ 2010-08-24 7:39 JNY 2010-08-24 21:23 ` Marcus Osdoba 2010-08-25 7:41 ` JNY 0 siblings, 2 replies; 3+ messages in thread From: JNY @ 2010-08-24 7:39 UTC (permalink / raw) To: buildroot When I try to use hwclock on my target system I get the error: can't open '/dev/misc/rtc' Is there a buildroot option or setting I've not noticed to enable hwclock? -- View this message in context: http://old.nabble.com/hwclock-doesn%27t-work-tp29519433p29519433.html Sent from the Buildroot (busybox) mailing list archive at Nabble.com. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Buildroot] hwclock doesn't work 2010-08-24 7:39 [Buildroot] hwclock doesn't work JNY @ 2010-08-24 21:23 ` Marcus Osdoba 2010-08-25 7:41 ` JNY 1 sibling, 0 replies; 3+ messages in thread From: Marcus Osdoba @ 2010-08-24 21:23 UTC (permalink / raw) To: buildroot Am 24.08.2010 09:39, schrieb JNY: > When I try to use hwclock on my target system I get the error: > > can't open '/dev/misc/rtc' > Is there a buildroot option or setting I've not noticed to enable hwclock? Hi, Please verify the output of the kernel during bootup. Also accessible via "dmesg" after login. Make sure to have some sort of message, which confirms to activate a real time clock. Setting up a real time clock module is an issue of the kernel. Not buildroot itself. >dmesg|grep -i clock or >dmesg|grep -i rtc Regards, Marcus ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Buildroot] hwclock doesn't work 2010-08-24 7:39 [Buildroot] hwclock doesn't work JNY 2010-08-24 21:23 ` Marcus Osdoba @ 2010-08-25 7:41 ` JNY 1 sibling, 0 replies; 3+ messages in thread From: JNY @ 2010-08-25 7:41 UTC (permalink / raw) To: buildroot When I use dmesg|grep -i rtc, I get the response: platform rtc-cmos: registered platform RTC device (no PNP device found) When I use dmesg|grep -i clock, I get the response: Switching to clocksource pit If this is dealt with by the kernel, do I have to look through the linux26 menuconfig instead? -- View this message in context: http://old.nabble.com/hwclock-doesn%27t-work-tp29519433p29529545.html Sent from the Buildroot (busybox) mailing list archive at Nabble.com. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-08-25 7:41 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2010-08-24 7:39 [Buildroot] hwclock doesn't work JNY 2010-08-24 21:23 ` Marcus Osdoba 2010-08-25 7:41 ` JNY
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