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Groups > linux.kernel > #1167533
| From | Stephen Warren <swarren@wwwdotorg.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v3] watchdog: bcm2835: Fix poweroff behaviour |
| Date | 2015-06-18 04:10 +0200 |
| Message-ID | <pCxrb-2YR-5@gated-at.bofh.it> (permalink) |
| References | <pCmcq-3AI-25@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 06/17/2015 08:04 AM, Noralf Trønnes wrote: > Currently poweroff/halt results in a reboot on the Raspberry Pi. > The firmware uses the RSTS register to know which partiton to > boot from. The partiton value is spread into bits > 0, 2, 4, 6, 8, 10. Partiton 63 is a special partition used by > the firmware to indicate halt. > > The firmware made this change in 19 Aug 2013 and was matched > by the downstream commit: > Changes for new NOOBS multi partition booting from gsh Tested-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org> I wonder if, sometime down the road, it's worth querying the firmware version via the firmware driver and dynamically doing the right thing. Still, the combination of a bleeding edge kernel and an ancient firmware seems a bit unlikely, so perhaps not worth the bother. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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Re: [PATCH v3] watchdog: bcm2835: Fix poweroff behaviour Stephen Warren <swarren@wwwdotorg.org> - 2015-06-18 04:10 +0200
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