BeagleBone Black MMC ordering clashes

Dr. Rolf Jansen rj at
Wed Feb 22 18:52:21 UTC 2017

Am 22.02.2017 um 00:57 schrieb Ian Lepore <ian at>:
> On Thu, 2017-02-16 at 07:48 -0200, Dr. Rolf Jansen wrote:
>> Am 09.01.2017 um 00:32 schrieb Dr. Rolf Jansen <rj at>:
>> I tried the FreeBSD 12 snapshot for the BeagleBone from 2017-02-10,
>> and it does not work at all.
>> The new u-boot is complaining that it cannot find a configured device
>> and drops into the console, and I needed to revert to the previous u-
>> boot, i.e. the one that was on the snapshot from 2017-01-05.
>> With that the new kernel loaded, however, when trying to mount root,
>> kernel's vfs complained that the indicated device /dev/mmcsd0s2a is
>> read-only, and booting was not finished.
>> I gave up with FreeBSD-12.0-CURRENT-arm-armv6-BEAGLEBONE-20170210-
>> r313561, and I will try again with the next snapshot.
> Sorry for the long delay on this.  I had flagged this mail for followup
> but somehow forgot to ever do so.  It turns out that read-only problem
> is a bug I introduced along with the card-detect changes.  I've just
> committed a fix in r314071, which should hopefully show up in the next
> shapshot build.

Thank you for following this up. For the time being I have a working system, and I can patiently wait for the fixes.

I will inform about my results, once the next snapshot is out.

Best regards


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