Once Booted from MMC, eMMC not found

Andrew Gervase andy.gervase at me.com
Thu Jul 2 12:35:52 UTC 2015


Thank  you for your reply, Glen:  To me, the script is optional.  All it does is partition and newfs a slice on mmc1, and then copies everything via tar from mmc0 to mmc1.  

My problem is, mmc1 doesn’t exist once the kernel loads.  I was wondering if there is a module that needs to be loaded or compiled into the kernel to make sure the eMMC (mmc1) is recognized.  

Andy ideas?

—Andy

> On Jul 2, 2015, at 01:06, Glen Barber <gjb at FreeBSD.org> wrote:
> 
> On Thu, Jul 02, 2015 at 05:03:06AM +0000, Glen Barber wrote:
>> On Wed, Jul 01, 2015 at 09:47:51PM -0700, agervase wrote:
>>> I was finally able to get my Beaglebone Black to boot from FreeBSD
>>> 10.1-RELEASE, however the copy-to-emmc.sh script fails because mmc1 is not
>>> found.  I'd very much like my BBB to boot automatically, preferably from the
>>> eMMC, however I'll take what I can!
>>> 
>>> Please forgive me in advance if this question has already been addressed, as
>>> my searches have yielded nothing helpful thus far.
>>> 
>>> My greatest appreciation in advance,
>> 
>> Please wait until next week when several changes/fixes are committed to
>> the stable/10 branch that can help with this.
>> 
>> Unless you do not have a particular reason to run 10-STABLE, you can try
>> the 11-CURRENT snapshots.  See the mailing list archives for
>> freebsd-snapshots@ for details.
>> 
> 
> Bah, actually I think what I suggested is orthogonal to your issue,
> since I just realized you mentioned a script I am unaware of.
> 
> Sorry for any confusion.
> 
> Glen
> 



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