Re: [PATCH 0/1] Enable to set RTC for beagleboard


Bruce Ashfield <bruce.ashfield@...>
 

On 06/15/11 09:25, Koen Kooi wrote:

Op 15 jun 2011, om 15:21 heeft Bruce Ashfield het volgende geschreven:

On 06/15/11 06:41, Jingdong Lu wrote:
From: Jingdong Lu<jingdong.lu@...>

Ensure msecure is mux'd to be able to set the RTC for beagleboard.
Fixes bug [YOCTO #767]
Jingdong,

The fix looks reasonable to me, Darren has been refreshing
the beagleboard support as well, so I've cc'd him here to
see if we have this change present in the work in progress
trees.

What tests did you run to ensure that the RTC worked on
the beagleboard ? There was some debate around whether or
not you needed an add-on card to get this functionality
available ?
You need to remove some resistors and add a battery, or add an expansionboard like the zippy or zippy2, which have a DS1307 RTC with battery.
Thanks Koen,

This confirms what I thought (zippy*), so clearly this is
either a board with that setup, or runtime testing was
.. unique. Either way, more details and research is
needed for this one.

Cheers,

Bruce


regards,

Koen

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