Date: Mon, 26 Aug 2013 16:08:43 -0700 From: John-Mark Gurney <jmg@funkthat.com> To: hiren panchasara <hiren.panchasara@gmail.com> Cc: freebsd-embedded <freebsd-embedded@freebsd.org>, ray@freebsd.org Subject: Re: Making Picostation m2HP work Message-ID: <20130826230843.GH29777@funkthat.com> In-Reply-To: <CALCpEUFgZW88C4RVCQzsE00%2B8YGvKDx28SPhYRwGe8dyZ2vxag@mail.gmail.com> References: <CALCpEUGRZ9PW1SkNLEsNqaB83zNx=oA-j4WH7TYu%2Bywi-5s5%2BQ@mail.gmail.com> <CAB=2f8wnCNTrY62wD9OBT-b6ZhwiNvyoR418Kc0uf9M5xDb-LQ@mail.gmail.com> <CALCpEUF7RQ0Ev-CwEukP38Su0mji8woe2QCAQV3PXBDw=d%2BiqA@mail.gmail.com> <CALCpEUHyqyq2WShNfu1ARFGHH6s6yPeojkq3M5Dfg0veaSy7KQ@mail.gmail.com> <CAJ-Vmokh4uSy2RkNoyGnYbm9k0B3YBD96B7Kvn5b8zJgU0KVkg@mail.gmail.com> <CALCpEUFXrdST43Nz2m-y__htXjLdmds8B5_JV2P9oFtGCEAr1g@mail.gmail.com> <CALCpEUHu0FONekw%2BF4bvef-qLjmtwMso31GJpJd5BP_6JsH0fQ@mail.gmail.com> <CALCpEUFbk-0eE_HQRhF48YA7KgiyW=AB9G8F0UC3Uwti977m4A@mail.gmail.com> <20130826225420.GF29777@funkthat.com> <CALCpEUFgZW88C4RVCQzsE00%2B8YGvKDx28SPhYRwGe8dyZ2vxag@mail.gmail.com>
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hiren panchasara wrote this message on Mon, Aug 26, 2013 at 15:59 -0700:
> On Mon, Aug 26, 2013 at 3:54 PM, John-Mark Gurney <jmg@funkthat.com> wrote:
>
> > hiren panchasara wrote this message on Mon, Aug 26, 2013 at 15:04 -0700:
> > > and using that lzma for compression, I finally was able to boot:
> > >
> > >
> > >
> > > > U-Boot 1.1.4.2-s594 (Dec 5 2012 - 15:23:07)
> > >
> > > Board: Ubiquiti Networks XM board (rev 1.0 e302)
> > > DRAM: 32 MB
> > > Flash: 8 MB
> > > PCIe WLAN Module found (#1).
> > > Net: eth0, eth1
> >
> > [...]
> >
> > > Timecounters tick every 1.000 msec
> > > Trying to mount root from ufs:/dev/map/rootfs.uncompress []...
> > > mountroot: waiting for device /dev/map/rootfs.uncompress ...
> > > Mounting from ufs:/dev/map/rootfs.uncompress failed with error 19.
> > >
> > > Loader variables:
> > >
> > > Manual root filesystem specification:
> > > <fstype>:<device> [options]
> > > Mount <device> using filesystem <fstype>
> > > and with the specified (optional) option list.
> > >
> > > eg. ufs:/dev/da0s1a
> > > zfs:tank
> > > cd9660:/dev/acd0 ro
> > > (which is equivalent to: mount -t cd9660 -o ro /dev/acd0 /)
> > >
> > > ? List valid disk boot devices
> > > . Yield 1 second (for background tasks)
> > > <empty line> Abort manual input
> > >
> > > mountroot>
> > >
> > >
> > > Now, will look into why "Mounting from ufs:/dev/map/rootfs.uncompress
> > > failed with error 19."
> >
> > What does the list of valid disk boot deviecs lists? 19 is ENODEV, so
> > probably /dev/map/rootfs.uncompress doesn't exist for some reason...
> >
>
> yeah, it seems so.
>
> mountroot> ?
>
> List of GEOM managed disk devices:
> map/ART map/uImage map/rootfs map/u-boot-env map/u-boot flash/spi0
>
> mountroot> ufs:/dev/map/rootfs
> Trying to mount root from ufs:/dev/map/rootfs []...
> Mounting from ufs:/dev/map/rootfs failed with error 22.
>
> mountroot> ufs:/dev/map/rootfs.uncompress
> Trying to mount root from ufs:/dev/map/rootfs.uncompress []...
> mountroot: waiting for device /dev/map/rootfs.uncompress ...
> Mounting from ufs:/dev/map/rootfs.uncompress failed with error 19.
Well, at least the core block device is there... which means figuring
out why uncompress isn't detecting that it should attach... Make sure
that GEOM_UNCOMPRESS is still in your kernel config file (you have a
g_uncompress.o in your kernel build directory), and maybe
#define'ing GEOM_UNCOMPRESS_DEBUG in geom/uncompress/g_uncompress.c
to get some debugging output...
--
John-Mark Gurney Voice: +1 415 225 5579
"All that I will do, has been done, All that I have, has not."
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