[coreboot] rtc wake up does not work on ASUS M2V-MX SE
stefan.reinauer at coreboot.org
Tue Apr 19 01:08:58 CEST 2011
* Jiang Wang <jwangzju at gmail.com> [110418 23:38]:
> I want to use the rtc wake up function on coreboot and Linux on ASUS
> M2V MX-SE. I used rtcwake command (ver 2.19) from
> ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/ to automatically
> wake up the machine after an S3 sleep. This works well on manufactured
> ASUS bios. But with coreboot, it reports an error, "open device
> /sys/class/rtc/rtc0/device/power/wakeup failed." It seems the command
> try to find /dev/rtc0 but failed. And I checked that device manually;
> it does not exist.
Sounds like some node is missing in the DSDT?
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