Hi all,
I've been directed here by the good folk of #freebsd on Freenode. I'm
betatesting the upcoming PC Engines APU2B4 (
http://pcengines.ch/apu2b4.htm ) on various OSes. I tried the memstick
installers of both 10.2-RELEASE and the 2nd of November snapshot of
11-CURRENT, and neither work, because the kernel can't mount the miniroot:
Trying to mount root from ufs:/dev/ufs/FreeBSD_Install [ro,noatime]...
Root mount waiting for: usbus1 usbus0
uhub0: 4 ports with 4 removable, self powered
uhub1: 2 ports with 2 removable, self powered
Root mount waiting for: usbus1 usbus0
ugen1.2: <vendor 0x0438> at usbus1
uhub2: <vendor 0x0438 product 0x7900, class 9/0, rev 2.00/0.18, addr 2>
on usbus1
uhub2: 4 ports with 4 removable, self powered
ugen0.2: <vendor 0x0781> at usbus0
umass0: <vendor 0x0781 product 0x5571, class 0/0, rev 2.00/1.26, addr 1>
on usbus0
umass0: SCSI over Bulk-Only; quirks = 0x8100
umass0:2:0: Attached to scbus2
mountroot: waiting for device /dev/ufs/FreeBSD_Install...
(probe0:umass-sim0:0:0:0): INQUIRY. CDB: 12 00 00 00 24 00
(probe0:umass-sim0:0:0:0): CAM status: CCB request completed with an error
(probe0:umass-sim0:0:0:0): Retrying command
(probe0:umass-sim0:0:0:0): INQUIRY. CDB: 12 00 00 00 24 00
(probe0:umass-sim0:0:0:0): CAM status: CCB request completed with an error
(probe0:umass-sim0:0:0:0): Retrying command
Mounting from ufs:/dev/ufs/FreeBSD_Install failed with error 19.
I've been told this may be due to quirks with the xhci driver, since the
external USB ports are both 3.0.
However I can succesfully install booting USB and having an SD Card with
the same memstick installer image on it inserted into the APU2B4. The
installer runs normally and provides a fully functional OS.
The dmesg for FreeBSD 10.2 is here: http://pastebin.ca/3238744 and the
one for 11-CURRENT is here : http://pastebin.ca/3238637 . Things that
aren't working are the cpu thermal sensor (now supported by OpenBSD
-CURRENT with a 1 line patch to sys/dev/pci/km.c ) and the AMD CCP
crypto chip. Everything else seems functional.
I'm ready to provide ssh access to the device to an interested dev to
troubleshoot the USB issue.
Cheers,
Noth
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